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* [Intel-gfx] [PATCH] drm/i915/psr: Apply Wa_14015648006 for all display 14 steppings
@ 2023-08-29  9:44 Jouni Högander
  2023-08-29 13:18 ` [Intel-gfx] ✓ Fi.CI.BAT: success for " Patchwork
                   ` (2 more replies)
  0 siblings, 3 replies; 4+ messages in thread
From: Jouni Högander @ 2023-08-29  9:44 UTC (permalink / raw)
  To: intel-gfx

According to recent Bspec Wa 14015648006 has to be applied for all display
14 steppings.

Bspec: 66624

Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
---
 drivers/gpu/drm/i915/display/intel_psr.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c
index 887d0b77ae9a..f03634750669 100644
--- a/drivers/gpu/drm/i915/display/intel_psr.c
+++ b/drivers/gpu/drm/i915/display/intel_psr.c
@@ -1360,8 +1360,7 @@ static void wm_optimization_wa(struct intel_dp *intel_dp,
 	bool set_wa_bit = false;
 
 	/* Wa_14015648006 */
-	if (IS_DISPLAY_IP_STEP(dev_priv, IP_VER(14, 0), STEP_A0, STEP_B0) ||
-	    IS_DISPLAY_VER(dev_priv, 11, 13))
+	if (IS_DISPLAY_VER(dev_priv, 11, 14))
 		set_wa_bit |= crtc_state->wm_level_disabled;
 
 	/* Wa_16013835468 */
-- 
2.34.1


^ permalink raw reply related	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2023-08-29 23:44 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2023-08-29  9:44 [Intel-gfx] [PATCH] drm/i915/psr: Apply Wa_14015648006 for all display 14 steppings Jouni Högander
2023-08-29 13:18 ` [Intel-gfx] ✓ Fi.CI.BAT: success for " Patchwork
2023-08-29 19:46 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
2023-08-29 23:44 ` [Intel-gfx] [PATCH] " Matt Roper

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