linux/include
Sowjanya Komatineni b3f1b76071 gpu: host1x: mipi: Split tegra_mipi_calibrate() and tegra_mipi_wait()
SW can trigger MIPI pads calibration any time after power on
but calibration results will be latched and applied to the pads
by MIPI CAL unit only when the link is in LP-11 state and then
status register will be updated.

For CSI, trigger of pads calibration happen during CSI stream
enable where CSI receiver is kept ready prior to sensor or CSI
transmitter stream start.

So, pads may not be in LP-11 at this time and waiting for the
calibration to be done immediate after calibration start will
result in timeout.

This patch splits tegra_mipi_calibrate() and tegra_mipi_wait()
so triggering for calibration and waiting for it to complete can
happen at different stages.

Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
History 2020-07-17 16:06:14 +02:00
..
acpi Merge branch 'acpica' 2020-06-10 17:27:28 +02:00
asm-generic The X86 entry, exception and interrupt code rework 2020-06-13 10:05:47 -07:00
clocksource pwm: omap-dmtimer: Drop unused header file 2020-03-30 18:03:06 +02:00
crypto crypto: lib/sha1 - fold linux/cryptohash.h into crypto/sha.h 2020-05-08 15:32:17 +10:00
drm drm: remove drm specific kmap_atomic code 2020-06-04 19:06:22 -07:00
dt-bindings - qcom : 2020-06-11 12:42:14 -07:00
keys keys: Implement update for the big_key type 2020-06-02 17:22:31 +01:00
kunit Documentation: test.h - fix warnings 2020-05-22 14:33:59 -06:00
kvm KVM: arm64: vgic-v3: Take cpu_if pointer directly instead of vcpu 2020-05-28 11:57:10 +01:00
linux gpu: host1x: mipi: Split tegra_mipi_calibrate() and tegra_mipi_wait() 2020-07-17 16:06:14 +02:00
math-emu nds32: Mark expected switch fall-throughs 2019-08-29 11:06:56 -05:00
media media updates for v5.8-rc1 2020-06-13 13:09:38 -07:00
misc auxdisplay: charlcd: move charlcd.h to drivers/auxdisplay 2019-08-08 19:59:17 +02:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-06-13 16:27:13 -07:00
pcmcia pcmcia: Replace zero-length array with flexible-array 2020-05-18 10:28:31 +02:00
ras RAS: Use consistent types for UUIDs 2019-01-25 16:40:40 +01:00
rdma dynamic_debug: add an option to enable dynamic debug for modules only 2020-06-08 11:05:56 -07:00
scsi SCSI misc on 20200605 2020-06-05 15:11:50 -07:00
soc pci-v5.8-changes 2020-06-06 11:01:58 -07:00
sound ASoC: Updates for v5.8 2020-06-01 20:26:07 +02:00
target scsi: target: Rename target_setup_cmd_from_cdb() to target_cmd_parse_cdb() 2020-06-09 21:57:26 -04:00
trace block-5.8-2020-06-11 2020-06-11 16:07:33 -07:00
uapi Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-06-13 16:27:13 -07:00
vdso vdso/datapage: Use correct clock mode name in comment 2020-04-20 19:19:52 +02:00
video video: Replace zero-length array with flexible-array member 2020-03-02 16:32:17 +01:00
xen xen: Move xen_setup_callback_vector() definition to include/xen/hvm.h 2020-06-11 15:15:19 +02:00