Commit b844c6ba authored by Vinod Govindapillai's avatar Vinod Govindapillai Committed by Mika Kahola
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drm/i915/xe2lpd: remove the FBC restriction if PSR2 is enabled 



In earlier versions, FBC was restricted if PSR2 is enabled. From
xe2lpd onwards no such restrictions are needed anymore.

HSD: 14014305387
Signed-off-by: default avatarVinod Govindapillai <vinod.govindapillai@intel.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/20231110093225.39573-2-vinod.govindapillai@intel.com
parent a4f477e6

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

+1 −1
Original line number Diff line number Diff line
@@ -1235,7 +1235,7 @@ static int intel_fbc_check_plane(struct intel_atomic_state *state, 
	 * Recommendation is to keep this combination disabled

	 * Bspec: 50422 HSD: 14010260002

	 */

	if (DISPLAY_VER(i915) >= 12 && crtc_state->has_psr2) {

	if (IS_DISPLAY_VER(i915, 12, 14) && crtc_state->has_psr2) {

		plane_state->no_fbc_reason = "PSR2 enabled";

		return 0;

	}