Commit 6d6c932d authored by Ville Syrjälä's avatar Ville Syrjälä
Browse files

drm/i915: Fix transcoder_has_m2_n2() 



M2/N2 values are present for all ilk-ivb,vlv,chv (and hsw edp).
Make the code reflect that.

Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220128103757.22461-13-ville.syrjala@linux.intel.com


Reviewed-by: default avatarJani Nikula <jani.nikula@intel.com>
parent c3e27f43

drivers/gpu/drm/i915/display/intel_display.c

+1 −5
Original line number Diff line number Diff line
@@ -3154,11 +3154,7 @@ static bool transcoder_has_m2_n2(struct drm_i915_private *dev_priv, 
	if (IS_HASWELL(dev_priv))

		return transcoder == TRANSCODER_EDP;



	/*

	 * Strictly speaking some registers are available before

	 * gen7, but we only support DRRS on gen7+

	 */

	return DISPLAY_VER(dev_priv) == 7 || IS_CHERRYVIEW(dev_priv);

	return IS_DISPLAY_VER(dev_priv, 5, 7) || IS_CHERRYVIEW(dev_priv);

}



void intel_cpu_transcoder_set_m1_n1(struct intel_crtc *crtc,