Commit ef5cb493 authored by Ville Syrjälä's avatar Ville Syrjälä
Browse files

drm/i915/dpt: Only do the POT stride remap when using DPT 



If we want to test with DPT disabled on ADL the POT stride remap
stuff needs to be disabled. Make it depend on actual DPT usage
instead of just assuming it based on the modifier.

Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230320090522.9909-3-ville.syrjala@linux.intel.com


Reviewed-by: default avatarJuha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
parent 779cb5ba

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

+1 −1
Original line number Diff line number Diff line
@@ -1189,7 +1189,7 @@ bool intel_fb_needs_pot_stride_remap(const struct intel_framebuffer *fb) 
{

	struct drm_i915_private *i915 = to_i915(fb->base.dev);



	return IS_ALDERLAKE_P(i915) && fb->base.modifier != DRM_FORMAT_MOD_LINEAR;

	return IS_ALDERLAKE_P(i915) && intel_fb_uses_dpt(&fb->base);

}



static int intel_fb_pitch(const struct intel_framebuffer *fb, int color_plane, unsigned int rotation)