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| 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/stream_encoder.h | |
| parent | 1894478ad1f8fd7366edc5cee49ee9caea0e3d52 (diff) | |
| download | linux-stable-88ccdf1d59df4d93b0591c8879316de40ef88f93.tar.gz linux-stable-88ccdf1d59df4d93b0591c8879316de40ef88f93.tar.bz2 linux-stable-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/stream_encoder.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h b/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h index 49854eb73d1d..537563888f87 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h @@ -63,8 +63,6 @@ struct encoder_info_frame { struct dc_info_packet vsc; /* HDR Static MetaData */ struct dc_info_packet hdrsmd; - /* custom sdp message */ - struct dc_info_packet dpsdp; }; struct encoder_unblank_param { @@ -123,6 +121,11 @@ struct stream_encoder_funcs { struct stream_encoder *enc, const struct encoder_info_frame *info_frame); + void (*send_immediate_sdp_message)( + struct stream_encoder *enc, + const uint8_t *custom_sdp_message, + unsigned int sdp_message_size); + void (*stop_dp_info_packets)( struct stream_encoder *enc); |