linux/drivers/gpu
Maxime Ripard 257d36d493
drm/vc4: hdmi: Add a workqueue to set scrambling
It looks like some displays (like the LG 27UL850-W) don't enable the
scrambling when the HDMI driver enables it. However, if we set later the
scrambler enable bit, the display will work as expected.

Let's create delayed work queue to periodically look at the display
scrambling status, and if it's not set yet try to enable it again.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210507150515.257424-12-maxime@cerno.tech
2021-05-24 14:44:04 +02:00
..
drm drm/vc4: hdmi: Add a workqueue to set scrambling 2021-05-24 14:44:04 +02:00
host1x gpu: host1x: Add early init and late exit callbacks 2021-03-31 17:42:14 +02:00
ipu-v3 gpu: ipu-v3: Add Rec.709 limited range support to DP 2021-05-10 17:20:29 +02:00
trace
vga vgaarb: Use ACPI HID name to find integrated GPU 2021-05-20 14:55:56 -04:00
Makefile