mirror_ubuntu-kernels/drivers/gpu
Dom Cobley f09e172da8
drm/vc4: hdmi: Add more checks for 4k resolutions
At least the 4096x2160@60Hz mode requires some overclocking that isn't
available by default, even if hdmi_enable_4kp60 is enabled.

Let's add some logic to detect whether we can satisfy the core clock
requirements for that mode, and prevent it from being used otherwise.

Signed-off-by: Dom Cobley <popcornmix@gmail.com>
Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Link: https://lore.kernel.org/r/20220815-rpi-fix-4k-60-v5-6-fe9e7ac8b111@cerno.tech
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
2022-10-28 13:03:20 +02:00
..
drm drm/vc4: hdmi: Add more checks for 4k resolutions 2022-10-28 13:03:20 +02:00
host1x gpu: host1x: Use the bitmap API to allocate bitmaps 2022-07-08 17:38:34 +02:00
ipu-v3
trace
vga
Makefile