diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2021-12-28 12:10:51 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-13 20:02:57 +0200 |
| commit | 0fc30fb1c300aa06d72788e7f403c52ffd2d7bc4 (patch) | |
| tree | 84308fc1498c23e3c2932169cb68c41938a51737 /drivers/gpu | |
| parent | ceea7f37665e8edf38c748eda03dc9ee22f6e7fd (diff) | |
drm/edid: improve non-desktop quirk logging
[ 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@gmail.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Philipp Zabel <philipp.zabel@gmail.com>
Tested-by: Philipp Zabel <philipp.zabel@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211228101051.317989-1-jani.nikula@intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/drm_edid.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index a71b82668a98..83e5c115e754 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -5325,17 +5325,13 @@ 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); @@ -5356,7 +5352,7 @@ 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: @@ -5393,6 +5389,13 @@ 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; } |