diff mbox

[v2,1/2] drm/i915/psr2: Fix max resolution supported.

Message ID 20180227212913.14083-1-rodrigo.vivi@intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Rodrigo Vivi Feb. 27, 2018, 9:29 p.m. UTC 
According to spec:
"PSR2 is supported for pipe active sizes up to
3640 pixels wide and 2304 lines tall."

BSpec: 7713

Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
---
 drivers/gpu/drm/i915/intel_psr.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff mbox

Patch

diff --git a/drivers/gpu/drm/i915/intel_psr.c b/drivers/gpu/drm/i915/intel_psr.c
index 1f77633fe809..2f685beac21b 100644
--- a/drivers/gpu/drm/i915/intel_psr.c
+++ b/drivers/gpu/drm/i915/intel_psr.c
@@ -523,9 +523,9 @@  void intel_psr_compute_config(struct intel_dp *intel_dp,
 		return;
 	}
 
-	/* PSR2 is restricted to work with panel resolutions upto 3200x2000 */
-	if (adjusted_mode->crtc_hdisplay > 3200 ||
-	    adjusted_mode->crtc_vdisplay > 2000) {
+	/* PSR2 is restricted to work with panel resolutions up to 3640x2304 */
+	if (adjusted_mode->crtc_hdisplay > 3640 ||
+	    adjusted_mode->crtc_vdisplay > 2304) {
 		DRM_DEBUG_KMS("PSR2 disabled, panel resolution too big\n");
 		return;
 	}