git.openwrt.org Git - openwrt/staging/blogic.git/commit

author	Christian König <[email protected]>
	Tue, 3 Jun 2014 22:13:21 +0000 (18:13 -0400)
committer	Dave Airlie <[email protected]>
	Wed, 4 Jun 2014 01:59:44 +0000 (11:59 +1000)
commit	fa7f517cb26eb1a1a1f0baffcced39f6c3ec3337
tree	8a678f30f92b7b0f6b1f33115fda9c9c37209b92	tree \| snapshot
parent	b15eb4ea1533b82762932d32cb220ddf75a09b3d	commit \| diff

drm/radeon: rework page flip handling v4

Instead of trying to flip inside the vblank period when
the buffer is idle, offload blocking for idle to a kernel
thread and program the flip directly into the hardware.

v2: add error handling, fix EBUSY handling
v3: add proper exclusive_lock handling
v4: update crtc->primary->fb when the flip actually happens

Signed-off-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>

drivers/gpu/drm/radeon/radeon.h		diff \| blob \| history
drivers/gpu/drm/radeon/radeon_display.c		diff \| blob \| history
drivers/gpu/drm/radeon/radeon_mode.h		diff \| blob \| history