diff options
| author |   Fangzhi Zuo <Jerry.Zuo@amd.com> | 2021-08-03 13:48:54 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2021-09-01 16:55:10 -0400 |
| commit | 3bc8d9214679cc4dbd1dee634bd98a5996adbcfb (patch) | |
| tree | a5e25ad3ee52e9f2cacf30ffcee62c2e44c7c61d /drivers/gpu/drm/amd/display/dc/inc/core_types.h | |
| parent | drm/amd/display: Add DP 2.0 HPO Stream Encoder (diff) | |
| download | linux-dev-3bc8d9214679cc4dbd1dee634bd98a5996adbcfb.tar.xz linux-dev-3bc8d9214679cc4dbd1dee634bd98a5996adbcfb.zip | |
drm/amd/display: Add DP 2.0 HPO Link Encoder
HW Blocks:
+--------+ +-----+ +------+
| OPTC | | HDA | | HUBP |
+--------+ +-----+ +------+
| | |
| | |
HPO ====|==========|========|====
| | v |
| | +-----+ |
| | | APG | |
| | +-----+ |
| | | |
| v v v
| +---------------------+
| | HPO Stream Encoder |
| +---------------------+
| |
| v
| +--------------------+
| | HPO Link Encoder |
v +--------------------+
[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 | 2 |
1 files changed, 2 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 19dbfc8a44bb..ed254c2771f0 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/core_types.h +++ b/drivers/gpu/drm/amd/display/dc/inc/core_types.h @@ -249,6 +249,8 @@ struct resource_pool { #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]; + unsigned int hpo_dp_link_enc_count; + struct hpo_dp_link_encoder *hpo_dp_link_enc[MAX_HPO_DP2_LINK_ENCODERS]; #endif #if defined(CONFIG_DRM_AMD_DC_DCN) struct dc_3dlut *mpc_lut[MAX_PIPES]; |