Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx On 6/26/2018 11:52 AM, Mahesh Kumar
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 Mahesh Kumar (10): drm: crc: Introduce verify_crc_source callback drm: crc: Introduce pre_crc_read function 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()" 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 | 62 ++++++----- drivers/gpu/drm/i915/intel_display.c | 2 + drivers/gpu/drm/i915/intel_drv.h | 8 +- drivers/gpu/drm/i915/intel_pipe_crc.c | 124 ++++++++++++++++++++- drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 45 +++++++- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 27 ++++- include/drm/drm_crtc.h | 42 ++++++- 10 files changed, 288 insertions(+), 50 deletions(-) |
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