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drm/i915: Move has_hdmi_sink check into intel_hdmi_bpc_possible() 

We wish intel_hdmi_bpc_possible() to consider whether the sink
supports HDMI or just DVI when checking whether it'll support
HDMI deep color or not. This also takes care of the "force DVI"
property.

Cc: Werner Sembach <wse@tuxedocomputers.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210511160532.21446-3-ville.syrjala@linux.intel.com
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
This commit is contained in:
Ville Syrjälä 2021-05-11 19:05:28 +03:00
parent 06e0df24fc
commit f02e6c8595
1 changed files with 6 additions and 3 deletions
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9
drivers/gpu/drm/i915/display/intel_hdmi.c
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@ -1873,11 +1873,17 @@ static bool intel_hdmi_bpc_possible(struct drm_connector *connector,
switch (bpc) {
case 12:
if (!has_hdmi_sink)
return false;
if (ycbcr420_output)
return hdmi->y420_dc_modes & DRM_EDID_YCBCR420_DC_36;
else
return info->edid_hdmi_dc_modes & DRM_EDID_HDMI_DC_36;
case 10:
if (!has_hdmi_sink)
return false;
if (ycbcr420_output)
return hdmi->y420_dc_modes & DRM_EDID_YCBCR420_DC_30;
else
@ -1975,9 +1981,6 @@ bool intel_hdmi_deep_color_possible(const struct intel_crtc_state *crtc_state,
if (crtc_state->pipe_bpp < bpc * 3)
return false;
if (!has_hdmi_sink)
return false;
for_each_new_connector_in_state(state, connector, connector_state, i) {
if (connector_state->crtc != crtc_state->uapi.crtc)
continue;