linux/drivers/gpu
Mateusz Kwiatkowski 36f797a10f drm/vc4: hdmi: Fix timings for interlaced modes
[ Upstream commit 0ee5a40152 ]

Increase the number of post-sync blanking lines on odd fields instead of
decreasing it on even fields. This makes the total number of lines
properly match the modelines.

Additionally fix the value of PV_VCONTROL_ODD_DELAY, which did not take
pixels_per_clock into account, causing some displays to invert the
fields when driven by bcm2711.

Fixes: 682e62c454 ("drm/vc4: Fix support for interlaced modes on HDMI.")
Signed-off-by: Mateusz Kwiatkowski <kfyatek+publicgit@gmail.com>
Link: https://lore.kernel.org/r/20220613144800.326124-31-maxime@cerno.tech
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-21 15:15:43 +02:00
..
drm drm/vc4: hdmi: Fix timings for interlaced modes 2022-08-21 15:15:43 +02:00
host1x gpu: host1x: Fix a memory leak in 'host1x_remove()' 2022-04-08 14:40:18 +02:00
ipu-v3 gpu: ipu-v3: Fix dev_dbg frequency output 2022-04-20 09:23:22 +02:00
trace
vga
Makefile