github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-25 23:52:08 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

drm/i915/sdvo: Don't add DDC modes for LVDS

Browse Source 
Stop enumerating the DDC modes for SDVO LVDS outputs (outside
the initial fixed mode setup). intel_panel_mode_valid() will
just reject most of them anyway, and any left over are entirely
pointless as they'll match the fixed mode hdisp+vdisp+vrefresh
so no user visible effect from using them instead of the fixed
mode.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221026101134.20865-6-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Ville Syrjälä 2022-10-26 13:11:31 +03:00
parent aa7d827b0c
commit 5e52622efb
1 changed files with 1 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/gpu/drm/i915/display/intel_sdvo.c
View File

@ -2299,17 +2299,12 @@ static int intel_sdvo_get_tv_modes(struct drm_connector *connector)
static int intel_sdvo_get_lvds_modes(struct drm_connector *connector)
{
struct intel_sdvo *intel_sdvo = intel_attached_sdvo(to_intel_connector(connector));
struct drm_i915_private *dev_priv = to_i915(connector->dev);
int num_modes = 0;
drm_dbg_kms(&dev_priv->drm, "[CONNECTOR:%d:%s]\n",
connector->base.id, connector->name);
num_modes += intel_panel_get_modes(to_intel_connector(connector));
num_modes += intel_ddc_get_modes(connector, &intel_sdvo->ddc);
return num_modes;
return intel_panel_get_modes(to_intel_connector(connector));
}
static int intel_sdvo_get_modes(struct drm_connector *connector)