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linux/drivers/gpu/drm/tiny/Makefile

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treewide: Add SPDX license identifier - Makefile/Kconfig Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-19 13:07:45 +01:00
drm/tinydrm: Add MIPI DBI support Add support for MIPI DBI compatible controllers. Interface type C option 1 and 3 are supported (SPI). Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Acked-by: Thierry Reding <treding@nvidia.com>
2017-01-22 00:30:47 +01:00
drm/tiny: add driver for Apple Touch Bars in x86 Macs The Touch Bars found on x86 Macs support two USB configurations: one where the device presents itself as a HID keyboard and can display predefined sets of keys, and one where the operating system has full control over what is displayed. This commit adds support for the display functionality of the second configuration. Functionality for the first configuration has been merged in the HID tree. Note that this driver has only been tested on T2 Macs, and only includes the USB device ID for these devices. Testing on T1 Macs would be appreciated. Credit goes to Ben (Bingxing) Wang on GitHub for reverse engineering most of the protocol. Also, as requested by Andy, I would like to clarify the use of __packed structs in this driver: - All the packed structs are aligned except for appletbdrm_msg_information. - We have to pack appletbdrm_msg_information since it is requirement of the protocol. - We compared binaries compiled by keeping the rest structs __packed and not __packed using bloat-o-meter, and __packed was not affecting code generation. - To maintain consistency, rest structs have been kept __packed. I would also like to point out that since the driver was reverse-engineered the actual data types of the protocol might be different, including, but not limited to, endianness. Link: https://github.com/imbushuo/DFRDisplayKm Signed-off-by: Kerem Karabay <kekrby@gmail.com> Co-developed-by: Atharva Tiwari <evepolonium@gmail.com> Signed-off-by: Atharva Tiwari <evepolonium@gmail.com> Co-developed-by: Aditya Garg <gargaditya08@live.com> Signed-off-by: Aditya Garg <gargaditya08@live.com> Signed-off-by: Aun-Ali Zaidi <admin@kodeit.net> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/FCAC702C-F84A-47F9-8C78-BBBB34D08500@live.com
2025-02-26 16:04:36 +00:00
drm/arc: Move to drm/tiny Because it is. v2: Delete now unused crtc funcs (0day) Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Cc: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Cc: Alexey Brodkin <abrodkin@synopsys.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210112084358.2771527-15-daniel.vetter@ffwll.ch
2021-01-12 09:43:58 +01:00
drm/bochs: Move to tiny/ The bochs driver is only ~600 lines of code. Putting it into tiny/ cleans up the DRM directory slightly. Some style problems were fixed and unneeded include statements were removed. No functional changes. v2: * make bochs_mode_funcs static (Daniel, kernel test robot) * rebase onto aperture API changes Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210702075434.27677-2-tzimmermann@suse.de
2021-07-02 09:54:32 +02:00
drm/cirrus: Rename to cirrus-qemu This driver is only for Qemu's emulated Cirrus hardware. Name it accordingly. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241029143928.208349-3-tzimmermann@suse.de
2024-10-29 15:34:24 +01:00
drm/gm12u320: Move driver to drm/tiny Move the driver to the new haven for tiny DRM drivers. Cc: Hans de Goede <hdegoede@redhat.com> Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190725105132.22545-4-noralf@tronnes.org
2019-07-25 12:51:32 +02:00
drm/tiny: Add MIPI DBI compatible SPI driver Add a driver that will work with most MIPI DBI compatible SPI panels. This avoids adding a driver for every new MIPI DBI compatible controller that is to be used by Linux. The 'compatible' Device Tree property with a '.bin' suffix will be used to load a firmware file that contains the controller configuration. Example (driver will load sainsmart18.bin): display@0 { compatible = "sainsmart18", "panel-mipi-dbi-spi"; ... }; v5: - kconfig: s/DRM_KMS_CMA_HELPER/DRM_GEM_CMA_HELPER/ (Sam) - kconfig: Add select VIDEOMODE_HELPERS (Sam) - kconfig: Add wiki url in the description (Sam) - Split out and use of_get_drm_panel_display_mode()(Sam) - Only use the first compatible to look for a firmware file since the binding mandates 2 compatibles. - Make having a firmware file mandatory so we can print an error message if it's missing to improve the user experience. It's very unlikely that a controller doesn't need to be initialized and if it doesn't, it's possible to have a firmware file containing only a DCS NOP. v4: - Move driver to drm/tiny where the other drivers of its kind are located. The driver module will not be shared with a future DPI driver after all. v3: - Move properties to DT (Maxime) - The MIPI DPI spec has optional support for DPI where the controller is configured over DBI. Rework the command functions so they can be moved to drm_mipi_dbi and shared with a future panel-mipi-dpi-spi driver v2: - Drop model property and use compatible instead (Rob) - Add wiki entry in MAINTAINERS Acked-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20220227124713.39766-6-noralf@tronnes.org
2022-02-27 13:47:13 +01:00
drm: tiny: Add support for Mayqueen Pixpaper e-ink panel Introduce a DRM driver for the Mayqueen Pixpaper e-ink display panel, which is controlled via SPI. The driver supports a 122x250 resolution display with XRGB8888 format. Also, add a MAINTAINERS entry for the Pixpaper driver. Signed-off-by: LiangCheng Wang <zaq14760@gmail.com> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://lore.kernel.org/r/20250902-drm-v5-3-d77c678c4ae3@gmail.com
2025-09-02 14:53:20 +08:00
drm: Add an hx8367d tinydrm driver. I want to sort out support for tinydrm in vc4, so I needed to get a tinydrm-appropriate panel working and this is what I had on hand. This is derived from a combination of ili9341.c from tinydrm and fb_hx8357d.c from staging's fbtft. v2: Write my own register defs from the spec to not need the header from fbtft. Fix spi device string to enable module autoloading. (Suggestions by Noralf) Signed-off-by: Eric Anholt <eric@anholt.net> Link: https://patchwork.freedesktop.org/patch/msgid/20181024184313.2967-3-eric@anholt.net Reviewed-by: Noralf Trønnes <noralf@tronnes.org> (v1)
2018-10-24 11:43:12 -07:00
drm/tiny: add driver for newhaven, 1.8-128160EF This patch adds support for Newhaven's NHD-1.8-128160EF display, featuring an Ilitek ILI9163 controller. Signed-off-by: Daniel Mack <daniel@zonque.org> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20211015150131.1020878-3-daniel@zonque.org
2021-10-15 17:01:31 +02:00
drm/tinydrm: add driver for ILI9225 panels This adds a new driver for display panels based on the Ilitek ILI9225 controller. This was developed for a no-name panel with a red PCB that is commonly marketed for Arduino. See <https://github.com/Nkawu/TFT_22_ILI9225>. Signed-off-by: David Lechner <david@lechnology.com> Reviewed-by: Noralf Trønnes <noralf@tronnes.org> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Link: https://patchwork.freedesktop.org/patch/msgid/1511122328-31133-5-git-send-email-david@lechnology.com
2017-11-19 14:12:08 -06:00
drm/tinydrm: new driver for ILI9341 display panels This adds a new driver for display panels that use the Ilitek ILI9341 controller. It currently supports a single display panel, namely the YX240QV29-T (e.g. Adafruit 2.4" TFT). The init sequence is from the Adafruit Python library for the ILI9341 controller. https://github.com/adafruit/Adafruit_Python_ILI9341 Signed-off-by: David Lechner <david@lechnology.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Noralf Trønnes <noralf@tronnes.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180525193623.15533-5-david@lechnology.com
2018-05-25 14:36:23 -05:00
drm/tiny: add support for tft displays based on ilitek,ili9486 This adds support fot ilitek,ili9486 based displays with shift register in front of controller. Ozzmaker,Piscreen and Waveshare,rpi-lcd-35 are such displays. Acked-by: Sam Ravnborg <sam@ravnborg.org> (v4) Reviewed-by: Noralf Tronnes <noralf@tronnes.org> (v4) Signed-off-by: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> [fixed checkpatch warnings] Link: https://patchwork.freedesktop.org/patch/msgid/a9c8065c3ef7707650630b3b21a0c01d725fc5a0.1581270802.git.kamlesh.gurudasani@gmail.com
2020-02-09 23:36:41 +05:30
drm/tinydrm: Add support for Multi-Inno MI0283QT display Add driver to support the Multi-Inno MI0283QT display panel. It has an ILI9341 MIPI DBI compatible display controller. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Acked-by: Thierry Reding <treding@nvidia.com>
2017-01-22 15:23:48 +01:00
drm/tinydrm: Add RePaper e-ink driver This adds support for the Pervasive Displays RePaper branded displays. The controller code is taken from the userspace driver available through repaper.org. Only the V231 film is supported since the others are EOL. Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Link: http://patchwork.freedesktop.org/patch/msgid/1496934875-51984-5-git-send-email-noralf@tronnes.org
2017-06-08 17:14:35 +02:00
drm/tiny: Add driver for Sharp Memory LCD Add support for the monochrome Sharp Memory LCDs. Co-developed-by: Mehdi Djait <mehdi.djait@bootlin.com> Signed-off-by: Mehdi Djait <mehdi.djait@bootlin.com> Signed-off-by: Alex Lanzano <lanzano.alex@gmail.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241015230617.3020230-3-lanzano.alex@gmail.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2024-10-15 19:05:44 -04:00