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 may need inputs Changes: - Rebase on top of VKMS driver Cc: dri-de...@lists.freedesktop.org Mahesh Kumar (3): drm/vkms/crc: Implement verify_crc_source callback drm/crc: Cleanup crtc_crc_open function Revert "drm: crc: Wait for a frame before returning from open()" drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 3 +- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c | 4 +- drivers/gpu/drm/drm_debugfs_crc.c | 71 ++++++++-------------- drivers/gpu/drm/i915/intel_drv.h | 3 +- drivers/gpu/drm/i915/intel_pipe_crc.c | 4 +- drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 4 +- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 6 +- drivers/gpu/drm/vkms/vkms_crc.c | 41 ++++++++++--- drivers/gpu/drm/vkms/vkms_crtc.c | 1 + drivers/gpu/drm/vkms/vkms_drv.h | 5 +- include/drm/drm_crtc.h | 3 +- 11 files changed, 71 insertions(+), 74 deletions(-) -- 2.16.2 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
