{
struct intel_digital_port *dig_port = dp_to_dig_port(intel_dp);
struct drm_i915_private *dev_priv = to_i915(dig_port->base.base.dev);
- const struct drm_display_mode *adjusted_mode =
- &crtc_state->base.adjusted_mode;
+ int crtc_hdisplay = crtc_state->base.adjusted_mode.crtc_hdisplay;
+ int crtc_vdisplay = crtc_state->base.adjusted_mode.crtc_vdisplay;
+ int psr_max_h = 0, psr_max_v = 0;
/*
* FIXME psr2_support is messed up. It's both computed
if (!dev_priv->psr.psr2_support)
return false;
- /* 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 not enabled, panel resolution too big\n");
+ if (INTEL_GEN(dev_priv) >= 10 || IS_GEMINILAKE(dev_priv)) {
+ psr_max_h = 4096;
+ psr_max_v = 2304;
+ } else if (IS_GEN9(dev_priv)) {
+ psr_max_h = 3640;
+ psr_max_v = 2304;
+ }
+
+ if (crtc_hdisplay > psr_max_h || crtc_vdisplay > psr_max_v) {
+ DRM_DEBUG_KMS("PSR2 not enabled, resolution %dx%d > max supported %dx%d\n",
+ crtc_hdisplay, crtc_vdisplay,
+ psr_max_h, psr_max_v);
return false;
}