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| author | Ben Widawsky <benjamin.widawsky@intel.com> | 2014-03-14 23:01:58 -0700 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-03-18 16:31:36 +0100 |
| commit | ae89f44d13a36192cc19c1de04aa41ab0b3624cc (patch) | |
| tree | 8a6fb1662439ae7072df6d184f2d089f2753800a /drivers/gpu/drm/i915/i915_gpu_error.c | |
| parent | 849e39f5d7e52eb44d37bbd5ce695f7cdcbe923c (diff) | |
| download | op-kernel-dev-ae89f44d13a36192cc19c1de04aa41ab0b3624cc.zip op-kernel-dev-ae89f44d13a36192cc19c1de04aa41ab0b3624cc.tar.gz | |
drm/i915: Actually capture PP_DIR_BASE on error
I have been seeing this for a long time, but ignored it because it's
typically not terribly important. Recently, I really needed this info,
and it was garbage. Proof that I should have fixed it sooner. Originally
wrong from:
commit 6c7a01ec3743a5a6ce9e53a69d7a6c2d8c715eb1
Author: Ben Widawsky <benjamin.widawsky@intel.com>
Date: Thu Jan 30 00:19:40 2014 -0800
drm/i915: Capture PPGTT info on error capture
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gpu_error.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gpu_error.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c index 144a5e2..baf1ca6 100644 --- a/drivers/gpu/drm/i915/i915_gpu_error.c +++ b/drivers/gpu/drm/i915/i915_gpu_error.c @@ -850,10 +850,12 @@ static void i915_record_ring_state(struct drm_device *dev, } break; case 7: - ering->vm_info.pp_dir_base = RING_PP_DIR_BASE(ring); + ering->vm_info.pp_dir_base = + I915_READ(RING_PP_DIR_BASE(ring)); break; case 6: - ering->vm_info.pp_dir_base = RING_PP_DIR_BASE_READ(ring); + ering->vm_info.pp_dir_base = + I915_READ(RING_PP_DIR_BASE_READ(ring)); break; } } |
