linux/drivers/gpu/drm/amd
David Francis 37cd85ce33 drm/amd/display: Remove dc_stream_state->status
[Why]
dc_state has an array of dc_stream_status that contain
pointers to the dc_plane_state and other useful information

Confusingly, dc_stream_state also contains a dc_stream_status
called status.  This struct was partially initialized and
used in a few places

[How]
stream->status.link has been replaced with stream->sink->link.
If a stream does not have a sink, or a sink does not have a link,
something has gone seriously wrong

All other properties of stream->status were zeroed by kzalloc
and never initialized, so they have been replaced by the number 0

This is a refactor: no functional change is intended

Signed-off-by: David Francis <David.Francis@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Acked-by: Tony Cheng <Tony.Cheng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-19 15:27:35 -05:00
..
acp drm/amdgpu: Remove wrapper layer of cgs irq handling 2018-03-21 14:36:58 -05:00
amdgpu Merge branch 'drm-next-4.21' of git://people.freedesktop.org/~agd5f/linux into drm-next 2018-11-19 11:07:52 +10:00
amdkfd drm/amdkfd: fix interrupt spin lock 2018-11-05 15:49:38 -05:00
display drm/amd/display: Remove dc_stream_state->status 2018-11-19 15:27:35 -05:00
include drm/amdgpu: add DC feature mask module parameter 2018-11-07 17:05:58 -05:00
lib drm/amdgpu: add license to Makefiles 2017-12-07 11:51:10 -05:00
powerplay Merge branch 'drm-next-4.21' of git://people.freedesktop.org/~agd5f/linux into drm-next 2018-11-19 11:07:52 +10:00