diff options
| author | Manasi Navare <manasi.d.navare@intel.com> | 2018-10-31 01:19:23 +0100 |
|---|---|---|
| committer | Manasi Navare <manasi.d.navare@intel.com> | 2018-10-31 22:12:18 +0100 |
| commit | 6e97272a9aaa5d4ec639c19d7f63a5d9b317dffb (patch) | |
| tree | 196a518c5830d44b156ab86c5573434e7d10735d /include/drm | |
| parent | drm/i915/dp: Validate modes using max Output BPP and slice count when DSC sup... (diff) | |
| download | linux-6e97272a9aaa5d4ec639c19d7f63a5d9b317dffb.tar.xz linux-6e97272a9aaa5d4ec639c19d7f63a5d9b317dffb.zip | |
drm/dp: Define payload size for DP SDP PPS packet
DP 1.4 spec defines DP secondary data packet for DSC
picture parameter set. This patch defines its payload size
according to the DP 1.4 specification.
Signed-off-by: Manasi Navare <manasi.d.navare@intel.com>
Cc: dri-devel@lists.freedesktop.org
Cc: Gaurav K Singh <gaurav.k.singh@intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Ville Syrjala <ville.syrjala@linux.intel.com>
Cc: Anusha Srivatsa <anusha.srivatsa@intel.com>
Acked-by: Sean Paul <seanpaul@chromium.org> (For merging through
drm-intel)
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181031001923.31442-7-manasi.d.navare@intel.com
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drm_dp_helper.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h index 636607388a66..f82e68db16e0 100644 --- a/include/drm/drm_dp_helper.h +++ b/include/drm/drm_dp_helper.h @@ -1050,6 +1050,7 @@ struct dp_sdp_header { #define EDP_SDP_HEADER_REVISION_MASK 0x1F #define EDP_SDP_HEADER_VALID_PAYLOAD_BYTES 0x1F +#define DP_SDP_PPS_HEADER_PAYLOAD_BYTES_MINUS_1 0x7F struct edp_vsc_psr { struct dp_sdp_header sdp_header; |