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@xxxxxxxxx>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@xxxxxxxxx>
---
drivers/gpu/drm/i915/intel_psr.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
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;
}
--
2.13.6
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