linux_dsm_epyc7002/drivers/gpu
Lucas Stach 263c3b8044 gpu: ipu-v3: prg: wait for double buffers to be filled on channel startup
Wait for both double buffer to be filled when first starting a channel.
This makes channel startup a lot more reliable, probably because it allows
the internal state machine to settle before the requests from the IPU are
coming in.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
[p.zabel@pengutronix.de: rebased before switch to runtime PM]
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2017-10-11 12:04:23 +02:00
..
drm Merge tag 'drm-misc-fixes-2017-10-05' of git://anongit.freedesktop.org/git/drm-misc into drm-fixes 2017-10-06 11:09:47 +10:00
host1x drm/tegra: Changes for v4.14-rc1 2017-08-21 17:37:33 +10:00
ipu-v3 gpu: ipu-v3: prg: wait for double buffers to be filled on channel startup 2017-10-11 12:04:23 +02:00
vga
Makefile