drm/amd/display: Introduce dc_state_get_status unified status accessor

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[Why]
dc_state_get_stream_status() is typed against streams only, leaving no
extensible slot for future status classes. The public status accessor
signature needs to stay stable as new status classes are added.

[How]
Add a dc_get_status_type bitmask and the dc_get_status_options /
dc_state_status structs. Implement dc_state_get_status() to populate the
output object per the options bitmask, and make dc_state_get_stream_status()
a shim over it.

Reviewed-by: Dominik Kaszewski <dominik.kaszewski@amd.com>
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Signed-off-by: Wayne Lin <wayne.lin@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Wenjing Liu 2026-06-24 17:57:17 -04:00 • committed by Alex Deucher

parent 2ab5a13778

commit 598abe0aad

3 changed files with 94 additions and 14 deletions

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55

drivers/gpu/drm/amd/display/dc/core/dc_state.c

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44

drivers/gpu/drm/amd/display/dc/dc.h

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7

drivers/gpu/drm/amd/display/dc/dc_state.h

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