Files
linux/drivers/gpu/drm
Inki Dae c6b1ef1110 Revert "drm/exynos/decon5433: implement frame counter"
[ Upstream commit 6ca469e22a ]

This reverts commit 0586feba32

This patch makes it to need get_vblank_counter callback in crtc
to get frame counter from decon driver.

However, drm_dev->max_vblank_count is a member unique to
vendor's DRM driver but in case of ARM DRM, some CRTC devices
don't provide the frame counter value. As a result, this patch
made extension and clone mode not working.

Instead of this patch, we may need separated max_vblank_count
which belongs to each CRTC device, or need to implement frame
counter emulation for them who don't support HW frame counter.

Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-11-27 16:10:48 +01:00
..
2018-08-24 13:09:14 +02:00
2018-05-30 07:52:19 +02:00
2017-08-10 11:26:49 +10:00