diff options
| author | Dillon Varone <dillon.varone@amd.com> | 2023-11-21 15:07:01 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-12-19 14:59:02 -0500 |
| commit | 012a04b1d6af629077bf98e172d946bf893a4726 (patch) | |
| tree | 9997053cef2ab445d5c4d62a75df37cb156a9bd8 /drivers/gpu/drm/amd/display/dc/dc_stream_priv.h | |
| parent | 09a4ec5da92c84952db117f0d576fdd8368c873a (diff) | |
drm/amd/display: Refactor phantom resource allocation
[WHY?]
Phantom streams and planes were previously not referenced explcitly on creation.
[HOW?]
To reduce memory management complexity, add an additional phantom streams and planes
reference into dc_state, and move mall_stream_config to stream_status inside
the state to make it safe to modify in shallow copies. Also consildates any logic
that is affected by this change to dc_state.
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Reviewed-by: Jun Lei <jun.lei@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Dillon Varone <dillon.varone@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc_stream_priv.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_stream_priv.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_stream_priv.h b/drivers/gpu/drm/amd/display/dc/dc_stream_priv.h index 710d3b04c7e8..7476fd52ce2b 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_stream_priv.h +++ b/drivers/gpu/drm/amd/display/dc/dc_stream_priv.h @@ -32,4 +32,6 @@ bool dc_stream_construct(struct dc_stream_state *stream, struct dc_sink *dc_sink_data); void dc_stream_destruct(struct dc_stream_state *stream); +void dc_stream_assign_stream_id(struct dc_stream_state *stream); + #endif // _DC_STREAM_PRIV_H_ |