diff options
| author |   Leo (Hanghong) Ma <hanghong.ma@amd.com> | 2019-04-16 11:07:22 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2019-05-24 12:20:50 -0500 |
| commit | 88ccdf1d59df4d93b0591c8879316de40ef88f93 (patch) | |
| tree | bd11e8de6a671d3557108c2127541a892ea69daf /drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h | |
| parent | drm/amd/display: Fill plane attrs only for valid pxl format (diff) | |
| download | wireguard-linux-88ccdf1d59df4d93b0591c8879316de40ef88f93.tar.xz wireguard-linux-88ccdf1d59df4d93b0591c8879316de40ef88f93.zip | |
drm/amd/display: Expose send immediate sdp message interface
[Why]
To send sdp message immediately from a single slot.
[How]
Modify the generic SDP message interface, and use GSP4 to send immediate
sdp message.
Signed-off-by: Leo (Hanghong) Ma <hanghong.ma@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@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/inc/hw_sequencer.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h index 33905468e2b9..eb1c12ed026a 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h @@ -158,6 +158,11 @@ struct hw_sequencer_funcs { void (*update_info_frame)(struct pipe_ctx *pipe_ctx); + void (*send_immediate_sdp_message)( + struct pipe_ctx *pipe_ctx, + const uint8_t *custom_sdp_message, + unsigned int sdp_message_size); + void (*enable_stream)(struct pipe_ctx *pipe_ctx); void (*disable_stream)(struct pipe_ctx *pipe_ctx, |