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linux/drivers/media/usb/hackrf/hackrf.c

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treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 Based on 3 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version [author] [kishon] [vijay] [abraham] [i] [kishon]@[ti] [com] this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version [author] [graeme] [gregory] [gg]@[slimlogic] [co] [uk] [author] [kishon] [vijay] [abraham] [i] [kishon]@[ti] [com] [based] [on] [twl6030]_[usb] [c] [author] [hema] [hk] [hemahk]@[ti] [com] this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1105 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.202006027@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-27 08:55:06 +02:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] media: videobuf2: Restructure vb2_buffer Remove v4l2 stuff - v4l2_buf, v4l2_plane - from struct vb2_buffer. Add new member variables - bytesused, length, offset, userptr, fd, data_offset - to struct vb2_plane in order to cover all information of v4l2_plane. struct vb2_plane { <snip> unsigned int bytesused; unsigned int length; union { unsigned int offset; unsigned long userptr; int fd; } m; unsigned int data_offset; } Replace v4l2_buf with new member variables - index, type, memory - which are common fields for buffer management. struct vb2_buffer { <snip> unsigned int index; unsigned int type; unsigned int memory; unsigned int num_planes; struct vb2_plane planes[VIDEO_MAX_PLANES]; <snip> }; v4l2 specific fields - flags, field, timestamp, timecode, sequence - are moved to vb2_v4l2_buffer in videobuf2-v4l2.c struct vb2_v4l2_buffer { struct vb2_buffer vb2_buf; __u32 flags; __u32 field; struct timeval timestamp; struct v4l2_timecode timecode; __u32 sequence; }; Signed-off-by: Junghak Sung <jh1009.sung@samsung.com> Signed-off-by: Geunyoung Kim <nenggun.kim@samsung.com> Acked-by: Seung-Woo Kim <sw0312.kim@samsung.com> Acked-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-09-22 10:30:30 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: move RF gain ctrl enable behind module parameter Used Avago MGA-81563 RF amplifier could be destroyed pretty easily with too strong signal or transmitting to bad antenna. Add module parameter 'enable_rf_gain_ctrl' which allows enabling RF gain control - otherwise, default without the module parameter, RF gain control is set to 'grabbed' state which prevents setting value to the control. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-23 20:01:31 -02:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add control for RF amplifier There is Avago MGA-81563 amplifier just right after antenna connector. It could be turned on/off and its gain is around 12dB. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:04 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: Fix a long constant drivers/media/usb/hackrf/hackrf.c:64:3: warning: this decimal constant is unsigned only in ISO C90 [enabled by default] .rangehigh = 4294967294, /* max u32, hw goes over 7GHz */ ^ Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-09-21 20:35:05 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] media: videobuf2: Restructure vb2_buffer Remove v4l2 stuff - v4l2_buf, v4l2_plane - from struct vb2_buffer. Add new member variables - bytesused, length, offset, userptr, fd, data_offset - to struct vb2_plane in order to cover all information of v4l2_plane. struct vb2_plane { <snip> unsigned int bytesused; unsigned int length; union { unsigned int offset; unsigned long userptr; int fd; } m; unsigned int data_offset; } Replace v4l2_buf with new member variables - index, type, memory - which are common fields for buffer management. struct vb2_buffer { <snip> unsigned int index; unsigned int type; unsigned int memory; unsigned int num_planes; struct vb2_plane planes[VIDEO_MAX_PLANES]; <snip> }; v4l2 specific fields - flags, field, timestamp, timecode, sequence - are moved to vb2_v4l2_buffer in videobuf2-v4l2.c struct vb2_v4l2_buffer { struct vb2_buffer vb2_buf; __u32 flags; __u32 field; struct timeval timestamp; struct v4l2_timecode timecode; __u32 sequence; }; Signed-off-by: Junghak Sung <jh1009.sung@samsung.com> Signed-off-by: Geunyoung Kim <nenggun.kim@samsung.com> Acked-by: Seung-Woo Kim <sw0312.kim@samsung.com> Acked-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-09-22 10:30:30 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] drivers: hackrf: fixed a coding style issue changed 'unsigned' to 'unsigned int' to obtain the coding style. Signed-off-by: Jannik Becher <Becher.Jannik@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-08-21 15:44:20 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add control for RF amplifier There is Avago MGA-81563 amplifier just right after antenna connector. It could be turned on/off and its gain is around 12dB. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:04 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] media: videobuf2: Move timestamp to vb2_buffer Move timestamp from struct vb2_v4l2_buffer to struct vb2_buffer for common use, and change its type to u64 in order to handling y2038 problem. This patch also includes all device drivers' changes related to this restructuring. Signed-off-by: Junghak Sung <jh1009.sung@samsung.com> Signed-off-by: Geunyoung Kim <nenggun.kim@samsung.com> Acked-by: Seung-Woo Kim <sw0312.kim@samsung.com> Acked-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-11-03 08:16:37 -02:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] media: videobuf2: Move timestamp to vb2_buffer Move timestamp from struct vb2_v4l2_buffer to struct vb2_buffer for common use, and change its type to u64 in order to handling y2038 problem. This patch also includes all device drivers' changes related to this restructuring. Signed-off-by: Junghak Sung <jh1009.sung@samsung.com> Signed-off-by: Geunyoung Kim <nenggun.kim@samsung.com> Acked-by: Seung-Woo Kim <sw0312.kim@samsung.com> Acked-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-11-03 08:16:37 -02:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
media: usb: hackrf: Replace GFP_ATOMIC with GFP_KERNEL hackrf_submit_urbs(), hackrf_alloc_stream_bufs() and hackrf_alloc_urbs() are never called in atomic context. They call usb_submit_urb(), usb_alloc_coherent() and usb_alloc_urb() with GFP_ATOMIC, which is not necessary. GFP_ATOMIC can be replaced with GFP_KERNEL. This is found by a static analysis tool named DCNS written by myself. Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-07-30 05:33:20 -04:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
media: usb: hackrf: Replace GFP_ATOMIC with GFP_KERNEL hackrf_submit_urbs(), hackrf_alloc_stream_bufs() and hackrf_alloc_urbs() are never called in atomic context. They call usb_submit_urb(), usb_alloc_coherent() and usb_alloc_urb() with GFP_ATOMIC, which is not necessary. GFP_ATOMIC can be replaced with GFP_KERNEL. This is found by a static analysis tool named DCNS written by myself. Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-07-30 05:33:20 -04:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
media: usb: hackrf: Replace GFP_ATOMIC with GFP_KERNEL hackrf_submit_urbs(), hackrf_alloc_stream_bufs() and hackrf_alloc_urbs() are never called in atomic context. They call usb_submit_urb(), usb_alloc_coherent() and usb_alloc_urb() with GFP_ATOMIC, which is not necessary. GFP_ATOMIC can be replaced with GFP_KERNEL. This is found by a static analysis tool named DCNS written by myself. Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-07-30 05:33:20 -04:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] vb2: drop v4l2_format argument from queue_setup The queue_setup callback has a void pointer that is just for V4L2 and is the pointer to the v4l2_format struct that was passed to VIDIOC_CREATE_BUFS. The idea was that drivers would use the information from that struct to buffers suitable for the requested format. After the vb2 split series this pointer is now a void pointer, which is ugly, and the reality is that all existing drivers will effectively just look at the sizeimage field of v4l2_format. To make this more generic the queue_setup callback is changed: the void pointer is dropped, instead if the *num_planes argument is 0, then use the current format size, if it is non-zero, then it contains the number of requested planes and the sizes array contains the requested sizes. If either is unsupported, then return -EINVAL, otherwise use the requested size(s). Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-28 00:50:37 -02:00
[media] vb2: replace void *alloc_ctxs by struct device *alloc_devs Make this a proper typed array. Drop the old allocate context code since that is no longer used. Note that the memops functions now get a struct device pointer instead of the struct device ** that was there initially (actually a void pointer to a struct containing only a struct device pointer). This code is now a lot cleaner. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-04-15 09:15:05 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
media: usb: hackrf: Stop direct calls to queue num_buffers field Use vb2_get_num_buffers() to avoid using queue num_buffers field directly. This allows us to change how the number of buffers is computed in the future. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Reviewed-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com> CC: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-11-09 17:34:57 +01:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
media: usb: hackrf: Stop direct calls to queue num_buffers field Use vb2_get_num_buffers() to avoid using queue num_buffers field directly. This allows us to change how the number of buffers is computed in the future. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Reviewed-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com> CC: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2023-11-09 17:34:57 +01:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] media: videobuf2: Restructure vb2_buffer Remove v4l2 stuff - v4l2_buf, v4l2_plane - from struct vb2_buffer. Add new member variables - bytesused, length, offset, userptr, fd, data_offset - to struct vb2_plane in order to cover all information of v4l2_plane. struct vb2_plane { <snip> unsigned int bytesused; unsigned int length; union { unsigned int offset; unsigned long userptr; int fd; } m; unsigned int data_offset; } Replace v4l2_buf with new member variables - index, type, memory - which are common fields for buffer management. struct vb2_buffer { <snip> unsigned int index; unsigned int type; unsigned int memory; unsigned int num_planes; struct vb2_plane planes[VIDEO_MAX_PLANES]; <snip> }; v4l2 specific fields - flags, field, timestamp, timecode, sequence - are moved to vb2_v4l2_buffer in videobuf2-v4l2.c struct vb2_v4l2_buffer { struct vb2_buffer vb2_buf; __u32 flags; __u32 field; struct timeval timestamp; struct v4l2_timecode timecode; __u32 sequence; }; Signed-off-by: Junghak Sung <jh1009.sung@samsung.com> Signed-off-by: Geunyoung Kim <nenggun.kim@samsung.com> Acked-by: Seung-Woo Kim <sw0312.kim@samsung.com> Acked-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-09-22 10:30:30 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] usb: constify vb2_ops structures Check for vb2_ops structures that are only stored in the ops field of a vb2_queue structure. That field is declared const, so vb2_ops structures that have this property can be declared as const also. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r disable optional_qualifier@ identifier i; position p; @@ static struct vb2_ops i@p = { ... }; @ok@ identifier r.i; struct vb2_queue e; position p; @@ e.ops = &i@p; @bad@ position p != {r.p,ok.p}; identifier r.i; struct vb2_ops e; @@ e@i@p @depends on !bad disable optional_qualifier@ identifier r.i; @@ static +const struct vb2_ops i = { ... }; // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-09-08 20:59:01 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
media: media/usb: set device_caps in struct video_device Instead of filling in the struct v4l2_capability device_caps field, fill in the struct video_device device_caps field. That way the V4L2 core knows what the capabilities of the video device are. But this only really works if all drivers use this, so convert all usb drivers in this patch. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-06-04 07:19:53 -04:00
media: use strscpy() instead of strlcpy() The implementation of strscpy() is more robust and safer. That's now the recommended way to copy NUL terminated strings. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Reviewed-by: Kees Cook <keescook@chromium.org> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-10 08:19:14 -04:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
media: use strscpy() instead of strlcpy() The implementation of strscpy() is more robust and safer. That's now the recommended way to copy NUL terminated strings. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Reviewed-by: Kees Cook <keescook@chromium.org> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-10 08:19:14 -04:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
media: use strscpy() instead of strlcpy() The implementation of strscpy() is more robust and safer. That's now the recommended way to copy NUL terminated strings. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Reviewed-by: Kees Cook <keescook@chromium.org> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-10 08:19:14 -04:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
media: use strscpy() instead of strlcpy() The implementation of strscpy() is more robust and safer. That's now the recommended way to copy NUL terminated strings. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Reviewed-by: Kees Cook <keescook@chromium.org> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-10 08:19:14 -04:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
media: use strscpy() instead of strlcpy() The implementation of strscpy() is more robust and safer. That's now the recommended way to copy NUL terminated strings. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Reviewed-by: Kees Cook <keescook@chromium.org> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-09-10 08:19:14 -04:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
media: usb: make video_device const Make these const as they are only used during a copy operation. Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Acked-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-08-26 09:11:30 -04:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add control for RF amplifier There is Avago MGA-81563 amplifier just right after antenna connector. It could be turned on/off and its gain is around 12dB. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:04 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: add control for RF amplifier There is Avago MGA-81563 amplifier just right after antenna connector. It could be turned on/off and its gain is around 12dB. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:04 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: switch to single function which configures everything Implement single funtion, hackrf_set_params(), which handles all needed settings. Controls and other IOCTLs are just wrappers to that function. That way we can get easily better control what we could do on different device states - sleeping, receiving, transmitting. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:05 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
media: hackrf: set lock before calling vb2_queue_init() The vb2_queue_init() will expect the vb2_queue lock pointer to be set in the future. So for those drivers that set the lock later, move it up to before the vb2_queue_init() call. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2024-09-02 16:04:50 +02:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
media: hackrf: set lock before calling vb2_queue_init() The vb2_queue_init() will expect the vb2_queue lock pointer to be set in the future. So for those drivers that set the lock later, move it up to before the vb2_queue_init() call. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2024-09-02 16:04:50 +02:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: move RF gain ctrl enable behind module parameter Used Avago MGA-81563 RF amplifier could be destroyed pretty easily with too strong signal or transmitting to bad antenna. Add module parameter 'enable_rf_gain_ctrl' which allows enabling RF gain control - otherwise, default without the module parameter, RF gain control is set to 'grabbed' state which prevents setting value to the control. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-23 20:01:31 -02:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: move RF gain ctrl enable behind module parameter Used Avago MGA-81563 RF amplifier could be destroyed pretty easily with too strong signal or transmitting to bad antenna. Add module parameter 'enable_rf_gain_ctrl' which allows enabling RF gain control - otherwise, default without the module parameter, RF gain control is set to 'grabbed' state which prevents setting value to the control. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-23 20:01:31 -02:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
media: media/usb: set device_caps in struct video_device Instead of filling in the struct v4l2_capability device_caps field, fill in the struct video_device device_caps field. That way the V4L2 core knows what the capabilities of the video device are. But this only really works if all drivers use this, so convert all usb drivers in this patch. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-06-04 07:19:53 -04:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
media: media/usb: set device_caps in struct video_device Instead of filling in the struct v4l2_capability device_caps field, fill in the struct video_device device_caps field. That way the V4L2 core knows what the capabilities of the video device are. But this only really works if all drivers use this, so convert all usb drivers in this patch. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-06-04 07:19:53 -04:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
[media] hackrf: add support for transmitter HackRF SDR device has both receiver and transmitter. There is limitation that receiver and transmitter cannot be used at the same time (half-duplex operation). That patch implements transmitter support to existing receiver only driver. Signed-off-by: Antti Palosaari <crope@iki.fi> [hans.verkuil@cisco.com: fix krobot unused variable warning] [hans.verkuil@cisco.com: add back s_modulator from PATCHv4] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-10 13:51:06 -03:00
[media] hackrf: fix possible null ptr on debug printing drivers/media/usb/hackrf/hackrf.c:1533 hackrf_probe() error: we previously assumed 'dev' could be null (see line 1366) Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-10-21 19:02:41 -02:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00
media: usb: constify usb_device_id usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by <linux/usb.h> work with const usb_device_id. So mark the non-const structs as const. 'drivers/media/usb/b2c2/flexcop-usb.c' Fix checkpatch.pl error: ERROR: space prohibited before open square bracket '['. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-08-13 04:54:43 -04:00
[media] hackrf: HackRF SDR driver V4L2 driver for HackRF SDR. Very basic version, with reduced feature set. Driver implements receiver only, hardware supports also transmitter. USB ID 1d50:6089. Model HackRF One Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-08-23 04:40:01 -03:00