drm/radeon: Set MASTER_UPDATE_MODE to 0 again

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With the previous change, it's safe to let page flips take effect
anytime during a vertical blank period.

This can avoid delaying a flip by a frame in some cases where we get to
radeon_flip_work_func -> adev->mode_info.funcs->page_flip during a
vertical blank period.

Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Michel Dänzer 2016-08-04 12:39:40 +09:00 • committed by Alex Deucher

parent b8fc75cfee

commit 5dd20bbae8

3 changed files with 6 additions and 8 deletions

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8

drivers/gpu/drm/radeon/atombios_crtc.c

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3

drivers/gpu/drm/radeon/evergreen.c

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3

drivers/gpu/drm/radeon/rv515.c

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