linux-xiaomi-chiron/drivers/gpu
Nicholas Kazlauskas dd37fba90e drm/amd/display: Do DIO FIFO enable after DP video stream enable
[Why]
Avoids a race condition where DIO FIFO can underflow due to no incoming
data available.

[How]
Shift the FIFO enable below stream enable.

Make sure fullness level is written before the DIO reset takes place
and that we're not doing it twice.

Reviewed-by: Syed Hassan <Syed.Hassan@amd.com>
Acked-by: Jasdeep Dhillon <jdhillon@amd.com>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-27 17:55:44 -04:00
..
drm drm/amd/display: Do DIO FIFO enable after DP video stream enable 2022-09-27 17:55:44 -04:00
host1x gpu: host1x: Use the bitmap API to allocate bitmaps 2022-07-08 17:38:34 +02:00
ipu-v3 drm/imx: various cleanups 2022-05-06 15:07:39 +10:00
trace
vga PCI/VGA: Move vgaarb to drivers/pci 2022-03-09 18:30:46 -06:00
Makefile gpu: host1x: Add context bus 2022-06-01 11:50:42 +02:00