Resending with CC to dri-devel as per Alex's suggestions. This might be of interest to a wider audience. These patches are first steps of addressing some of the problems in DC's atomic implementation. Please take a look and provide feedback if possible. Our hope is that we can start setting a direction on fixing up DC to do atomic correctly and lay the groundwork for moving past the midlayer. THe biggest patch here is Andrey's work to bring atomic_commit in line with the atomic helpers instead of rolling our own. We got atomic_commmit_tail now and things appear to work correctly with this change. It allowed us to clean up some of the commit code, but there's still a lot left. The second important patch is fixing up our gamma implementation and correct the use of crtc_set_property and atomic_set_properties. Beyond that there's some minor cleanup and support patches for the above change. The whole DC tree with these patches and rebased on drm-next a couple days ago can be found at https://cgit.freedesktop.org/~hwentland/linux/log/?h=dc-drm-next-atomic Known issue: - corruption on one display in two-display setup Cheers, Harry Andrey Grodzovsky (3): drm/amdgpu: Add a few members to support DAL atomic refactor. drm/amd/display: Refactor atomic commit implementation. drm/amd/display: Refactor headless to use atomic commit. Harry Wentland (5): drm/amdgpu: Expose mode_config functions for DM drm/amd/display: Use amdgpu mode funcs statically drm/amd/display: Use atomic helpers for gamma drm/amd/display: Remove unused define from amdgpu_dm_types Revert "drm/amdgpu: Refactor flip into prepare submit and submit. (v3)" drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 140 ++---- drivers/gpu/drm/amd/amdgpu/amdgpu_display.h | 33 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h | 19 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 70 ++- .../drm/amd/display/amdgpu_dm/amdgpu_dm_types.c | 548 +++++++++------------ .../drm/amd/display/amdgpu_dm/amdgpu_dm_types.h | 12 +- 6 files changed, 341 insertions(+), 481 deletions(-) create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_display.h -- 2.9.3
