diff options
| -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); } |