diff options
| author |   Anthony Koo <Anthony.Koo@amd.com> | 2019-01-20 01:41:44 -0500 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2019-02-06 13:31:07 -0500 |
| commit | d2d7885f75b614a982a73383956570d95d79c23e (patch) | |
| tree | 4f8ec99292528b82a421059c756e0eea51626e2e /drivers/gpu/drm/amd/display/dc/dc_stream.h | |
| parent | drm/amd/display: add way to determine if link is active (diff) | |
| download | linux-dev-d2d7885f75b614a982a73383956570d95d79c23e.tar.xz linux-dev-d2d7885f75b614a982a73383956570d95d79c23e.zip | |
drm/amd/display: add seamless boot flag to stream
[Why]
If we determine the stream we are trying to commit
matches HW, we want to try to optimize.
[How]
Try to acquire the HW resources that are already enabled
and optimize.
Also skip backend reprogramming
Signed-off-by: Anthony Koo <Anthony.Koo@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc_stream.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_stream.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_stream.h b/drivers/gpu/drm/amd/display/dc/dc_stream.h index 90f019eb54b3..a798694992b9 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_stream.h +++ b/drivers/gpu/drm/amd/display/dc/dc_stream.h @@ -119,7 +119,6 @@ struct dc_stream_state { int phy_pix_clk; enum signal_type signal; bool dpms_off; - bool apply_edp_fast_boot_optimization; void *dm_stream_context; @@ -146,6 +145,9 @@ struct dc_stream_state { uint8_t otg_offset; } out; + bool apply_edp_fast_boot_optimization; + bool apply_seamless_boot_optimization; + uint32_t stream_id; }; |