From: Ville Syrjälä Date: Wed, 26 Oct 2022 10:11:31 +0000 (+0300) Subject: drm/i915/sdvo: Don't add DDC modes for LVDS X-Git-Tag: v6.2-rc1~10^2~27^2~3 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=5e52622efb916f3185045283a0203e9b00f8175b;p=tomoyo%2Ftomoyo-test1.git drm/i915/sdvo: Don't add DDC modes for LVDS 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 Link: https://patchwork.freedesktop.org/patch/msgid/20221026101134.20865-6-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula --- diff --git a/drivers/gpu/drm/i915/display/intel_sdvo.c b/drivers/gpu/drm/i915/display/intel_sdvo.c index 116854ad29c5..5742ba22a50c 100644 --- a/drivers/gpu/drm/i915/display/intel_sdvo.c +++ b/drivers/gpu/drm/i915/display/intel_sdvo.c @@ -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)