[PATCH 2/3] drm/i915/psr: Change psr size limits check

Suraj Kandpal suraj.kandpal at intel.com
Mon Oct 28 07:43:32 UTC 2024


Change the check to only check for psr size limits till Pre-Xe2
since after that the psr size is equal to maximum pipe size anyways.

--v2
-Check only size limit until pre-Xe2 [Matt]

Bspec: 69885, 68858
Signed-off-by: Suraj Kandpal <suraj.kandpal at intel.com>
---
 drivers/gpu/drm/i915/display/intel_psr.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c
index 4176163ec19a..7bc64eae9c8e 100644
--- a/drivers/gpu/drm/i915/display/intel_psr.c
+++ b/drivers/gpu/drm/i915/display/intel_psr.c
@@ -1453,11 +1453,11 @@ static bool intel_psr2_config_valid(struct intel_dp *intel_dp,
 		return false;
 	}
 
-	if (DISPLAY_VER(display) >= 12) {
+	if (IS_DISPLAY_VER(display, 12, 14)) {
 		psr_max_h = 5120;
 		psr_max_v = 3200;
 		max_bpp = 30;
-	} else if (DISPLAY_VER(display) >= 10) {
+	} else if (IS_DISPLAY_VER(display, 10, 11)) {
 		psr_max_h = 4096;
 		psr_max_v = 2304;
 		max_bpp = 24;
-- 
2.34.1



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