diff options
| author | Jouni Högander <jouni.hogander@intel.com> | 2023-12-20 12:36:09 +0200 |
|---|---|---|
| committer | Jouni Högander <jouni.hogander@intel.com> | 2023-12-22 08:15:20 +0200 |
| commit | bac2d7d8e64bb06522a438a79d9f12f942069b5d (patch) | |
| tree | 2ab7c5c03bd506ebf4601ad575521cb9855d74f5 | |
| parent | 16448cf437ea935b0b05ad4c5891b5bc430fa6ff (diff) | |
drm/i915/display: Take care of VSC select field in video dip ctl register
We need to configure VSC Select field in video dip ctl if we want to have
e.g. colorimetry date in our VSC SDP.
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Tested-by: Shawn Lee <shawn.c.lee@intel.com>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231220103609.1384523-8-jouni.hogander@intel.com
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_hdmi.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c index 39e4f5f7c817..eedef8121ff7 100644 --- a/drivers/gpu/drm/i915/display/intel_hdmi.c +++ b/drivers/gpu/drm/i915/display/intel_hdmi.c @@ -523,10 +523,12 @@ void hsw_write_infoframe(struct intel_encoder *encoder, 0); /* Wa_14013475917 */ - if (IS_DISPLAY_VER(dev_priv, 13, 14) && crtc_state->has_psr && type == DP_SDP_VSC) - return; + if (!(IS_DISPLAY_VER(dev_priv, 13, 14) && crtc_state->has_psr && type == DP_SDP_VSC)) + val |= hsw_infoframe_enable(type); + + if (type == DP_SDP_VSC) + val |= VSC_DIP_HW_DATA_SW_HEA; - val |= hsw_infoframe_enable(type); intel_de_write(dev_priv, ctl_reg, val); intel_de_posting_read(dev_priv, ctl_reg); } |