diff options
author | Otavio Salvador <otavio@ossystems.com.br> | 2022-05-19 11:02:10 -0300 |
---|---|---|
committer | GitHub <noreply@github.com> | 2022-05-19 11:02:10 -0300 |
commit | b7007e1d615b8d4b71c28ebf790c5164fc4491d5 (patch) | |
tree | 48c35f63dc1101d0d528b5d79c81849b99ca7c6d /drivers/gpu/drm/drm_edid.c | |
parent | 38955ef654554c94f4d91bafb9ef5c5f41a4c0f6 (diff) | |
parent | 0e61b511dd8474280ba674590daa55f30433b7d4 (diff) |
Merge pull request #565 from philschenker/update-to-5.4.193__update-to-2.3.7__5.4-2.3.x-imx
Update Patchlevel on Branch 5.4-2.3.x-imx from 5.4.161->5.4.193
Diffstat (limited to 'drivers/gpu/drm/drm_edid.c')
-rw-r--r-- | drivers/gpu/drm/drm_edid.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 9b69e55ad701..aeeab1b57aad 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -4380,7 +4380,8 @@ bool drm_detect_monitor_audio(struct edid *edid) if (!edid_ext) goto end; - has_audio = ((edid_ext[3] & EDID_BASIC_AUDIO) != 0); + has_audio = (edid_ext[0] == CEA_EXT && + (edid_ext[3] & EDID_BASIC_AUDIO) != 0); if (has_audio) { DRM_DEBUG_KMS("Monitor has basic audio support\n"); @@ -4533,16 +4534,8 @@ static void drm_parse_hdmi_deep_color_info(struct drm_connector *connector, connector->name, dc_bpc); info->bpc = dc_bpc; - /* - * Deep color support mandates RGB444 support for all video - * modes and forbids YCRCB422 support for all video modes per - * HDMI 1.3 spec. - */ - info->color_formats = DRM_COLOR_FORMAT_RGB444; - /* YCRCB444 is optional according to spec. */ if (hdmi[6] & DRM_EDID_HDMI_DC_Y444) { - info->color_formats |= DRM_COLOR_FORMAT_YCRCB444; DRM_DEBUG("%s: HDMI sink does YCRCB444 in deep color.\n", connector->name); } @@ -4659,6 +4652,7 @@ u32 drm_add_display_info(struct drm_connector *connector, const struct edid *edi if (!(edid->input & DRM_EDID_INPUT_DIGITAL)) return quirks; + info->color_formats |= DRM_COLOR_FORMAT_RGB444; drm_parse_cea_ext(connector, edid); /* @@ -4707,7 +4701,6 @@ u32 drm_add_display_info(struct drm_connector *connector, const struct edid *edi DRM_DEBUG("%s: Assigning EDID-1.4 digital sink color depth as %d bpc.\n", connector->name, info->bpc); - info->color_formats |= DRM_COLOR_FORMAT_RGB444; if (edid->features & DRM_EDID_FEATURE_RGB_YCRCB444) info->color_formats |= DRM_COLOR_FORMAT_YCRCB444; if (edid->features & DRM_EDID_FEATURE_RGB_YCRCB422) |