+ Harry and Leo On Mon, Jul 2, 2018 at 7:07 AM, Mahesh Kumar <mahesh1.kumar@xxxxxxxxx> wrote: > This series improves crc-core <-> driver interface. > This series adds following functionality in the crc-core > - Now control node will print all the available sources if > implemented by driver along with current source. > - Setting of sorce will fail if provided source is not supported > - cleanup of crtc_crc_open function first allocate memory before > enabling CRC generation > - Don't block open() call instead wait in crc read call. > > Following IGT will fail due to crc-core <-> driver interface change > igt@kms_pipe_crc_basic@bad-source <now setting bad-source itself will fail> > ig@kms_pipe_crc_basic@nonblocking-crc-pipe-X > ig@kms_pipe_crc_basic@nonblocking-crc-pipe-X-frame-sequence > In nonblocking crc tests we'll get lesser crc's due to skipping crc > > AMD/Rockchip/rcar code path is not validated and need inputs > > Changes: > - Add dri-devel in Cc > Changes rev2: > - now get_crc_sources returns a constant pointer to an array of > source list and crc-core does the verification > Changes rev3: > - reorg patches to push non r-b patches to the last > - add r-b tag > > Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx > > Mahesh Kumar (10): > drm: crc: Introduce verify_crc_source callback > drm: crc: Introduce get_crc_sources callback > drm/rockchip/crc: Implement verify_crc_source callback > drm/amdgpu_dm/crc: Implement verify_crc_source callback > drm/rcar-du/crc: Implement verify_crc_source callback > drm/i915/crc: implement verify_crc_source callback > drm/i915/crc: implement get_crc_sources callback > drm/crc: Cleanup crtc_crc_open function > Revert "drm: crc: Wait for a frame before returning from open()" > drm: crc: Introduce pre_crc_read function > > drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 1 + > drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 7 +- > .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c | 20 +++- > drivers/gpu/drm/drm_debugfs_crc.c | 79 ++++++++------ > drivers/gpu/drm/i915/intel_display.c | 2 + > drivers/gpu/drm/i915/intel_drv.h | 9 +- > drivers/gpu/drm/i915/intel_pipe_crc.c | 119 ++++++++++++++++++++- > drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 45 +++++++- > drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 26 ++++- > include/drm/drm_crtc.h | 48 ++++++++- > 10 files changed, 305 insertions(+), 51 deletions(-) > > -- > 2.16.2 > > _______________________________________________ > dri-devel mailing list > dri-devel@xxxxxxxxxxxxxxxxxxxxx > https://lists.freedesktop.org/mailman/listinfo/dri-devel _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
