Re: [PATCH 5/8] drm/i915/sdvo: Don't add DDC modes for LVDS

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Wed, 26 Oct 2022, Ville Syrjala <ville.syrjala@xxxxxxxxxxxxxxx> wrote:
> From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
>
> 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@xxxxxxxxxxxxxxx>

Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx>

> ---
>  drivers/gpu/drm/i915/display/intel_sdvo.c | 7 +------
>  1 file changed, 1 insertion(+), 6 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_sdvo.c b/drivers/gpu/drm/i915/display/intel_sdvo.c
> index d432f70001b7..d7943f9a96e7 100644
> --- a/drivers/gpu/drm/i915/display/intel_sdvo.c
> +++ b/drivers/gpu/drm/i915/display/intel_sdvo.c
> @@ -2290,17 +2290,12 @@ 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)

-- 
Jani Nikula, Intel Open Source Graphics Center




[Index of Archives]     [AMD Graphics]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux