From: Zhanjun Dong <zhanjun.dong@intel.com>
To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Cc: Zhanjun Dong <zhanjun.dong@intel.com>
Subject: [PATCH] drm/i915: Skip pxp init if gt is wedged
Date: Thu, 26 Oct 2023 14:54:44 -0700 [thread overview]
Message-ID: <20231026215444.54880-1-zhanjun.dong@intel.com> (raw)
gt wedged is fatal error, skip the pxp init on this situation.
Signed-off-by: Zhanjun Dong <zhanjun.dong@intel.com>
---
drivers/gpu/drm/i915/pxp/intel_pxp.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/i915/pxp/intel_pxp.c b/drivers/gpu/drm/i915/pxp/intel_pxp.c
index dc327cf40b5a..923f233c91e1 100644
--- a/drivers/gpu/drm/i915/pxp/intel_pxp.c
+++ b/drivers/gpu/drm/i915/pxp/intel_pxp.c
@@ -212,6 +212,9 @@ int intel_pxp_init(struct drm_i915_private *i915)
if (!gt)
return -ENODEV;
+ if (intel_gt_is_wedged(gt))
+ return -ENODEV;
+
/*
* At this point, we will either enable full featured PXP capabilities
* including session and object management, or we will init the backend tee
--
2.34.1
next reply other threads:[~2023-10-26 21:55 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-26 21:54 Zhanjun Dong [this message]
2023-10-27 7:13 ` [Intel-gfx] [PATCH] drm/i915: Skip pxp init if gt is wedged Jani Nikula
2023-10-31 21:38 ` Teres Alexis, Alan Previn
2023-11-01 17:57 ` Dong, Zhanjun
-- strict thread matches above, loose matches on Subject: below --
2023-11-01 21:44 Zhanjun Dong
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