Merge tag 'drm-fixes-2022-12-02' of git://anongit.freedesktop.org/drm/drm

Pull drm fixes from Dave Airlie:
 "Things do seem to have finally settled down, just four i915 and one
  amdgpu this week. Probably won't have much for next week if you do
  push rc8 out.

  i915:
   - Fix dram info readout
   - Remove non-existent pipes from bigjoiner pipe mask
   - Fix negative value passed as remaining time
   - Never return 0 if not all requests retired

  amdgpu:
   - VCN fix for vangogh"

* tag 'drm-fixes-2022-12-02' of git://anongit.freedesktop.org/drm/drm:
  drm/amdgpu: enable Vangogh VCN indirect sram mode
  drm/i915: Never return 0 if not all requests retired
  drm/i915: Fix negative value passed as remaining time
  drm/i915: Remove non-existent pipes from bigjoiner pipe mask
  drm/i915/mtl: Fix dram info readout

1 files changed, 7 insertions, 2 deletions

diff --git a/drivers/gpu/drm/i915/gt/intel_gt.c b/drivers/gpu/drm/i915/gt/intel_gt.c
index 5c931b6696c3..7caa3412a244 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt.c
+++ b/drivers/gpu/drm/i915/gt/intel_gt.c
@@ -625,8 +625,13 @@ int intel_gt_wait_for_idle(struct intel_gt *gt, long timeout)
 			return -EINTR;
 	}
 
-	return timeout ? timeout : intel_uc_wait_for_idle(&gt->uc,
-							  remaining_timeout);
+	if (timeout)
+		return timeout;
+
+	if (remaining_timeout < 0)
+		remaining_timeout = 0;
+
+	return intel_uc_wait_for_idle(&gt->uc, remaining_timeout);
 }
 
 int intel_gt_init(struct intel_gt *gt)