diff options
| author |   Gwan-gyeong Mun <gwan-gyeong.mun@intel.com> | 2020-02-11 09:46:41 +0200 |
|---|---|---|
| committer |   Jani Nikula <jani.nikula@intel.com> | 2020-03-20 14:12:01 +0200 |
| commit | 9799c4c3b76e540d97e302f9beb5971ef6a9b473 (patch) | |
| tree | 94527d19f07a8186ab909dd5412f2e8c55e23a99 /tools/perf/scripts/python/bin | |
| parent | drm: Add DP1.4 VSC SDP Payload related Data Structures (diff) | |
drm/i915/dp: Add compute routine for DP VSC SDP
In order to support state readout for DP VSC SDP, we need to have a
structure which holds DP VSC SDP payload data such as
"union hdmi_infoframe drm" which is used for DRM infoframe.
It adds a struct drm_dp_vsc_sdp vsc to intel_crtc_state.infoframes.
And it stores computed dp vsc sdp to infoframes.vsc of crtc state.
While computing we'll also fill out the inforames.enable bitmask
appropriately.
The compute routine follows DP 1.4 spec [Table 2-117: VSC SDP Payload for
DB16 through DB18].
v3: Replace a structure name to drm_dp_vsc_sdp from intel_dp_vsc_sdp
v5:
- Rebased
- Add warning where a bpc is 6 and a pixel format is RGB.
v7: Fix the wrong check of combination bpc 6 and RGB pixelformat
Signed-off-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200211074657.231405-3-gwan-gyeong.mun@intel.com
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions