diff options
| author |   Fangzhi Zuo <Jerry.Zuo@amd.com> | 2021-06-09 15:21:35 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2021-09-01 16:55:10 -0400 |
| commit | 83228ebb82e4fe2e5513f35d9b0b0eded3c44cbc (patch) | |
| tree | 3538a2072b7a4b1653152c8ba6835b39169f31f8 /drivers/gpu/drm/amd/display/dc/inc/core_types.h | |
| parent | drm/amd/display: Add DP 2.0 Audio Package Generator (diff) | |
| download | linux-dev-83228ebb82e4fe2e5513f35d9b0b0eded3c44cbc.tar.xz linux-dev-83228ebb82e4fe2e5513f35d9b0b0eded3c44cbc.zip | |
drm/amd/display: Add DP 2.0 HPO Stream Encoder
HW Blocks:
+--------+ +-----+ +------+
| OPTC | | HDA | | HUBP |
+--------+ +-----+ +------+
| | |
| | |
HPO ====|==========|========|====
| | v |
| | +-----+ |
| | | APG | |
| | +-----+ |
| | | |
v v v v
+----------------------+
| HPO Stream Encoder |
+----------------------+
[squash in warning fixes - Alex]
Signed-off-by: Fangzhi Zuo <Jerry.Zuo@amd.com>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/core_types.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/core_types.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/core_types.h b/drivers/gpu/drm/amd/display/dc/inc/core_types.h index 45a6216dfa2a..19dbfc8a44bb 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/core_types.h +++ b/drivers/gpu/drm/amd/display/dc/inc/core_types.h @@ -247,6 +247,10 @@ struct resource_pool { unsigned int dig_link_enc_count; #if defined(CONFIG_DRM_AMD_DC_DCN) + unsigned int hpo_dp_stream_enc_count; + struct hpo_dp_stream_encoder *hpo_dp_stream_enc[MAX_HPO_DP2_ENCODERS]; +#endif +#if defined(CONFIG_DRM_AMD_DC_DCN) struct dc_3dlut *mpc_lut[MAX_PIPES]; struct dc_transfer_func *mpc_shaper[MAX_PIPES]; #endif @@ -298,6 +302,9 @@ struct stream_resource { struct display_stream_compressor *dsc; struct timing_generator *tg; struct stream_encoder *stream_enc; +#if defined(CONFIG_DRM_AMD_DC_DCN) + struct hpo_dp_stream_encoder *hpo_dp_stream_enc; +#endif struct audio *audio; struct pixel_clk_params pix_clk_params; @@ -389,6 +396,9 @@ struct resource_context { /* List of available link encoders. Uses engine ID as encoder identifier. */ enum engine_id link_enc_avail[MAX_DIG_LINK_ENCODERS]; #if defined(CONFIG_DRM_AMD_DC_DCN) + bool is_hpo_dp_stream_enc_acquired[MAX_HPO_DP2_ENCODERS]; +#endif +#if defined(CONFIG_DRM_AMD_DC_DCN) bool is_mpc_3dlut_acquired[MAX_PIPES]; #endif }; |