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| author | Harry Wentland <harry.wentland@amd.com> | 2019-05-07 14:50:05 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-06-21 18:59:34 -0500 |
| commit | ca4d9b3a5a3b70da5af1f48d36e181cdebe77e2c (patch) | |
| tree | cd2953fc4e52b569556e5e6cbccbc4cf6f42a23c /drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h | |
| parent | 728c06986a4f386c7ec5e5170716e30b610c6d32 (diff) | |
| download | linux-ca4d9b3a5a3b70da5af1f48d36e181cdebe77e2c.tar.gz linux-ca4d9b3a5a3b70da5af1f48d36e181cdebe77e2c.tar.bz2 linux-ca4d9b3a5a3b70da5af1f48d36e181cdebe77e2c.zip | |
drm/amd/display: Add DCN2 DIO
Add support for the DIO (Display IO) block of DCN2, which entails our
stream and link encoders.
HW Blocks:
+--------+
| DIO |
+--------+
Signed-off-by: Harry Wentland <harry.wentland@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 | 24 |
1 files changed, 24 insertions, 0 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 74db1d82fa35..f84ce4de53ca 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 @@ -65,11 +65,20 @@ struct audio_clock_info { uint32_t cts_48khz; }; +#if defined(CONFIG_DRM_AMD_DC_DCN2_0) +enum dynamic_metadata_mode { + dmdata_dp, + dmdata_hdmi, + dmdata_dolby_vision +}; +#endif + struct encoder_info_frame { /* auxiliary video information */ struct dc_info_packet avi; struct dc_info_packet gamut; struct dc_info_packet vendor; + struct dc_info_packet hfvsif; /* source product description */ struct dc_info_packet spd; /* video stream configuration */ @@ -81,6 +90,9 @@ struct encoder_info_frame { struct encoder_unblank_param { struct dc_link_settings link_settings; struct dc_crtc_timing timing; +#ifdef CONFIG_DRM_AMD_DC_DCN2_0 + bool odm; +#endif }; struct encoder_set_dp_phy_pattern_param { @@ -97,6 +109,7 @@ struct stream_encoder { enum engine_id id; }; + struct stream_encoder_funcs { void (*dp_set_stream_attribute)( struct stream_encoder *enc, @@ -184,6 +197,17 @@ struct stream_encoder_funcs { struct stream_encoder *enc, int tg_inst); +#if defined(CONFIG_DRM_AMD_DC_DCN2_0) + + void (*set_dynamic_metadata)(struct stream_encoder *enc, + bool enable, + uint32_t hubp_requestor_id, + enum dynamic_metadata_mode dmdata_mode); + + void (*dp_set_odm_combine)( + struct stream_encoder *enc, + bool odm_combine); +#endif }; #endif /* STREAM_ENCODER_H_ */ |