diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2019-08-02 11:31:20 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2019-08-02 11:31:21 +0200 |
| commit | ab35c8a5b07ee70f8544a2f2a131153a6584cb53 (patch) | |
| tree | 38638110d8142889232c88206b13dfa77ef219b8 /drivers/gpu/drm/i915/gt/intel_context.c | |
| parent | f8981e0309e9004c6e86d218049045700c79d740 (diff) | |
| parent | 4b9bb9728c915c6079619e71e3340fe4840d9d40 (diff) | |
Merge tag 'drm-intel-fixes-2019-08-02' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes
drm/i915 fixes for v5.3-rc3:
- GVT fixes
- Fix TBT aux powerwell
- Fix PSR2 training pattern duration
- Fix memory leak in runtime wakeref tracking
- Fix ICL memory bandwidth issue preventing planes from being enabled
- Fix OA mux configuration delays for accurate performance data
- Fix VLV/CHV DP audio cdclk frequency requirements
- Fix register whitelisting to fix a number of GL & Vulkan CTS tests
- Fix ICL perf register offsets
- Fix Gen11 Sampler Prefetch workaround, impacting dEQP tests
- Fix various gen2 tracepoints
- A number of GEM locking fixes addressing lockdep issues
- Fix idle engine reset, recover only active engines
- Fix incorrect MCR programming
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
From: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/87d0hnncgo.fsf@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_context.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_context.c | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_context.c b/drivers/gpu/drm/i915/gt/intel_context.c index 2c454f227c2e..23120901c55f 100644 --- a/drivers/gpu/drm/i915/gt/intel_context.c +++ b/drivers/gpu/drm/i915/gt/intel_context.c @@ -126,6 +126,7 @@ static void intel_context_retire(struct i915_active *active) if (ce->state) __context_unpin_state(ce->state); + intel_ring_unpin(ce->ring); intel_context_put(ce); } @@ -160,27 +161,35 @@ int intel_context_active_acquire(struct intel_context *ce, unsigned long flags) intel_context_get(ce); + err = intel_ring_pin(ce->ring); + if (err) + goto err_put; + if (!ce->state) return 0; err = __context_pin_state(ce->state, flags); - if (err) { - i915_active_cancel(&ce->active); - intel_context_put(ce); - return err; - } + if (err) + goto err_ring; /* Preallocate tracking nodes */ if (!i915_gem_context_is_kernel(ce->gem_context)) { err = i915_active_acquire_preallocate_barrier(&ce->active, ce->engine); - if (err) { - i915_active_release(&ce->active); - return err; - } + if (err) + goto err_state; } return 0; + +err_state: + __context_unpin_state(ce->state); +err_ring: + intel_ring_unpin(ce->ring); +err_put: + intel_context_put(ce); + i915_active_cancel(&ce->active); + return err; } void intel_context_active_release(struct intel_context *ce) |