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* [PATCH] drm/i915/display: Fuse bit for power management disable removed
@ 2024-10-04 20:35 Clint Taylor
  2024-10-08  1:22 ` ✓ Fi.CI.BAT: success for " Patchwork
                   ` (2 more replies)
  0 siblings, 3 replies; 4+ messages in thread
From: Clint Taylor @ 2024-10-04 20:35 UTC (permalink / raw)
  To: Intel-gfx

Starting with Display 20 the fuse bit to disable Display PM has been
removed.

BSPEC: 69464
Signed-off-by: Clint Taylor <clinton.a.taylor@intel.com>
Signed-off-by: Matt Atwood <matthew.s.atwood@intel.com>
---
 drivers/gpu/drm/i915/display/intel_display_device.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display_device.c b/drivers/gpu/drm/i915/display/intel_display_device.c
index f33062322c66..19aadf635077 100644
--- a/drivers/gpu/drm/i915/display/intel_display_device.c
+++ b/drivers/gpu/drm/i915/display/intel_display_device.c
@@ -1653,8 +1653,10 @@ static void __intel_display_device_info_runtime_init(struct drm_i915_private *i9
 		if (dfsm & SKL_DFSM_DISPLAY_HDCP_DISABLE)
 			display_runtime->has_hdcp = 0;
 
-		if (dfsm & SKL_DFSM_DISPLAY_PM_DISABLE)
-			display_runtime->fbc_mask = 0;
+		if (DISPLAY_VER(i915) < 20) {
+			if (dfsm & SKL_DFSM_DISPLAY_PM_DISABLE)
+				display_runtime->fbc_mask = 0;
+		}
 
 		if (DISPLAY_VER(i915) >= 11 && (dfsm & ICL_DFSM_DMC_DISABLE))
 			display_runtime->has_dmc = 0;
-- 
2.25.1


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

end of thread, other threads:[~2024-10-09  2:50 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2024-10-04 20:35 [PATCH] drm/i915/display: Fuse bit for power management disable removed Clint Taylor
2024-10-08  1:22 ` ✓ Fi.CI.BAT: success for " Patchwork
2024-10-08 22:16 ` [PATCH] " Matt Roper
2024-10-09  2:50 ` ✗ Fi.CI.IGT: failure for " Patchwork

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