[Intel-gfx] [PATCH 1/4] drm/i915/lnl: FBC can be enabled with PSR2

[Vinod Govindapillai]

FBC restriction with PSR2 can be removed from LNL onwards

Signed-off-by: Vinod Govindapillai <vinod.govindapillai at intel.com>
---
 drivers/gpu/drm/i915/display/intel_fbc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c
index 66c8aed07bbc..d36499d7e0be 100644
--- a/drivers/gpu/drm/i915/display/intel_fbc.c
+++ b/drivers/gpu/drm/i915/display/intel_fbc.c
@@ -1169,11 +1169,11 @@ static int intel_fbc_check_plane(struct intel_atomic_state *state,
 	}
 
 	/*
-	 * Display 12+ is not supporting FBC with PSR2.
+	 * Display 12 to 14 is not supporting FBC with PSR2.
 	 * 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;
 	}
-- 
2.34.1