From: Jani Nikula <jani.nikula@xxxxxxxxx> [ Upstream commit ce99534e978d4a36787dbe5e5c57749d12e6bf4a ] Improve non-desktop quirk logging if the EDID indicates non-desktop. If both are set, note about redundant quirk. If there's no quirk but the EDID indicates non-desktop, don't log non-desktop is set to 0. Cc: Philipp Zabel <philipp.zabel@xxxxxxxxx> Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx> Reviewed-by: Philipp Zabel <philipp.zabel@xxxxxxxxx> Tested-by: Philipp Zabel <philipp.zabel@xxxxxxxxx> Link: https://patchwork.freedesktop.org/patch/msgid/20211228101051.317989-1-jani.nikula@xxxxxxxxx Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- drivers/gpu/drm/drm_edid.c | 17 ++++++++++------- 1 file changed, 10 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index e8adfa90807c..e42a15e3f2ab 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -5331,17 +5331,13 @@ u32 drm_add_display_info(struct drm_connector *connector, const struct edid *edi info->width_mm = edid->width_cm * 10; info->height_mm = edid->height_cm * 10; - info->non_desktop = !!(quirks & EDID_QUIRK_NON_DESKTOP); - drm_get_monitor_range(connector, edid); - DRM_DEBUG_KMS("non_desktop set to %d\n", info->non_desktop); - if (edid->revision < 3) - return quirks; + goto out; if (!(edid->input & DRM_EDID_INPUT_DIGITAL)) - return quirks; + goto out; info->color_formats |= DRM_COLOR_FORMAT_RGB444; drm_parse_cea_ext(connector, edid); @@ -5362,7 +5358,7 @@ u32 drm_add_display_info(struct drm_connector *connector, const struct edid *edi /* Only defined for 1.4 with digital displays */ if (edid->revision < 4) - return quirks; + goto out; switch (edid->input & DRM_EDID_DIGITAL_DEPTH_MASK) { case DRM_EDID_DIGITAL_DEPTH_6: @@ -5399,6 +5395,13 @@ u32 drm_add_display_info(struct drm_connector *connector, const struct edid *edi drm_update_mso(connector, edid); +out: + if (quirks & EDID_QUIRK_NON_DESKTOP) { + drm_dbg_kms(connector->dev, "Non-desktop display%s\n", + info->non_desktop ? " (redundant quirk)" : ""); + info->non_desktop = true; + } + return quirks; } -- 2.34.1
