[PATCH 0/3] Experimental freesync video mode optimization
Aurabindo Pillai
aurabindo.pillai at amd.com
Thu Dec 10 02:45:23 UTC 2020
This patchset enables freesync video mode usecase where the userspace
can request a freesync compatible video mode such that switching to this
mode does not trigger blanking.
This feature is guarded by a module parameter which is disabled by
default. Enabling this paramters adds additional modes to the driver
modelist, and also enables the optimization to skip modeset when using
one of these modes.
--
Aurabindo Pillai (3):
drm/amd/display: Add module parameter for freesync video mode
drm/amd/display: Add freesync video modes based on preferred modes
drm/amd/display: Skip modeset for front porch change
drivers/gpu/drm/amd/amdgpu/amdgpu.h | 1 +
drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 12 +
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 366 +++++++++++++++++-
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 1 +
4 files changed, 363 insertions(+), 17 deletions(-)
--
2.25.1
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