linux/drivers/gpu/drm/amd/display/dc/dce110
Meenakshikumar Somasundaram a896f870f8 drm/amd/display: Fix for otg synchronization logic
[Why]
During otg sync trigger, plane states are used to decide whether the otg
is already synchronized or not. There are scenarions when otgs are
disabled without plane state getting disabled and in such case the otg is
excluded from synchronization.

[How]
Introduced pipe_idx_syncd in pipe_ctx that tracks each otgs master pipe.
When a otg is disabled/enabled, pipe_idx_syncd is reset to itself.
On sync trigger, pipe_idx_syncd is checked to decide whether a otg is
already synchronized and the otg is further included or excluded from
synchronization.

Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Reviewed-by: Mustapha Ghaddar <mustapha.ghaddar@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: meenakshikumar somasundaram <meenakshikumar.somasundaram@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-12-01 16:05:32 -05:00
..
dce110_compressor.c drm/amd/display/dc/dce110/dce110_compressor: Strip out unused function 'controller_id_to_index' 2021-01-13 23:53:27 -05:00
dce110_compressor.h
dce110_hw_sequencer.c drm/amd/display: Fix for otg synchronization logic 2021-12-01 16:05:32 -05:00
dce110_hw_sequencer.h drm/amd/display: Implement some asic specific abm call backs. 2020-05-28 14:00:48 -04:00
dce110_mem_input_v.c drm/amd/display: Add support for SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616. 2021-05-27 15:00:47 -04:00
dce110_mem_input_v.h
dce110_opp_csc_v.c amdgpu/dc: remove redundant assignment to variable 'option' 2020-04-24 11:42:11 -04:00
dce110_opp_regamma_v.c
dce110_opp_v.c
dce110_opp_v.h
dce110_resource.c drm/amd/display: Separate caps for maximum RGB and YUV plane counts 2021-03-23 23:33:06 -04:00
dce110_resource.h
dce110_timing_generator_v.c drm/amd/display/dc/dce110/dce110_timing_generator_v: Demote kernel-doc abuse and line up comments 2021-01-13 23:53:27 -05:00
dce110_timing_generator_v.h
dce110_timing_generator.c drm/amd/display: Return last used DRR VTOTAL from DC 2021-06-08 12:20:12 -04:00
dce110_timing_generator.h drm/amd/display: make PSR static screen entry within 30 ms 2020-01-16 14:16:08 -05:00
dce110_transform_v.c drm/amd/display: Increase linebuffer pixel depth to 36bpp. 2021-05-27 15:00:47 -04:00
dce110_transform_v.h
Makefile drm/amd/display/dc/dce110/Makefile: Ignore -Woverride-init warning 2021-01-13 23:53:27 -05:00