diff options
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display_wa.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display_wa.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_psr.c | 5 |
3 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display_wa.c b/drivers/gpu/drm/i915/display/intel_display_wa.c index 7d3d63a59882..2094eda09c91 100644 --- a/drivers/gpu/drm/i915/display/intel_display_wa.c +++ b/drivers/gpu/drm/i915/display/intel_display_wa.c @@ -136,6 +136,8 @@ bool __intel_display_wa(struct intel_display *display, enum intel_display_wa wa, return DISPLAY_VER(display) == 20 && IS_DISPLAY_VERx100_STEP(display, 3000, STEP_A0, STEP_B0); + case INTEL_DISPLAY_WA_16029024088: + return DISPLAY_VER(display) >= 35; case INTEL_DISPLAY_WA_18034343758: return DISPLAY_VER(display) == 20 || (display->platform.pantherlake && diff --git a/drivers/gpu/drm/i915/display/intel_display_wa.h b/drivers/gpu/drm/i915/display/intel_display_wa.h index 15fec843f15e..9cdd148ea4fa 100644 --- a/drivers/gpu/drm/i915/display/intel_display_wa.h +++ b/drivers/gpu/drm/i915/display/intel_display_wa.h @@ -52,6 +52,7 @@ enum intel_display_wa { INTEL_DISPLAY_WA_16023588340, INTEL_DISPLAY_WA_16025573575, INTEL_DISPLAY_WA_16025596647, + INTEL_DISPLAY_WA_16029024088, INTEL_DISPLAY_WA_18034343758, INTEL_DISPLAY_WA_22010178259, INTEL_DISPLAY_WA_22010947358, diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c index bb1c0252837e..b0414bd1dc6b 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -2913,6 +2913,11 @@ intel_psr_apply_su_area_workarounds(struct intel_crtc_state *crtc_state) crtc_state->splitter.enable) crtc_state->psr2_su_area.y1 = 0; + if (intel_display_wa(display, INTEL_DISPLAY_WA_16029024088) && + crtc_state->req_psr2_sdp_prior_scanline && + !crtc_state->enable_psr2_su_region_et) + crtc_state->psr2_su_area.y1 = 0; + /* Wa 14019834836 */ if (DISPLAY_VER(display) == 30) intel_psr_apply_pr_link_on_su_wa(crtc_state); |