Commit e5dbaa9f authored by Juha-Pekka Heikkila's avatar Juha-Pekka Heikkila Committed by Mika Kahola
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drm/i915/display: On Xe2 always enable decompression with tile4 



With Xe2 always treat tile4 as if it was using flat ccs.

Signed-off-by: default avatarJuha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: default avatarMika Kahola <mika.kahola@intel.com>
Signed-off-by: default avatarMika Kahola <mika.kahola@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240202150602.430036-2-juhapekka.heikkila@gmail.com
parent 449c2d59

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

+5 −0
Original line number Diff line number Diff line
@@ -948,6 +948,11 @@ static u32 skl_plane_ctl(const struct intel_crtc_state *crtc_state, 
	if (DISPLAY_VER(dev_priv) == 13)

		plane_ctl |= adlp_plane_ctl_arb_slots(plane_state);



	if (GRAPHICS_VER(dev_priv) >= 20 &&

	    fb->modifier == I915_FORMAT_MOD_4_TILED) {

		plane_ctl |= PLANE_CTL_RENDER_DECOMPRESSION_ENABLE;

	}



	return plane_ctl;

}