Merge tag 'drm-intel-next-2018-09-21' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

Driver Changes:

- Bugzilla 107600: Fix stuttering video playback on MythTV on old hardware (Chris)
- Avoid black screen when using CSC coefficient matrix (Raviraj)
- Hammer PDs on Baytrail to make sure they reload (Chris)
- Capture some objects if unable to capture all, on error (Chris)
- Add W/A for 16 GB DIMMs on SKL+ (Mahesh)
- Only enable IPC for symmetric memory configurations on KBL+ (Mahesh)
- Assume pipe A to have maximum stride limits (Ville)
- Always update update OA contexts via context image (Tvrtko)
- Icelake enabling patches (Madhav, Dhinakaran)
- Add Icelake DMC firmware (Anusha)
- Fixes for CI found corner cases (Chris)
- Limit the backpressure for request allocation (Chris)
- Park GPU on module load so usage starts from known state (Chris)
- Flush tasklet when checking for idle (Chris)
- Use coherent write into the context image on BSW+ (Chris)
- Fix possible integer overflow for framebuffers that get aligned past 4GiB (Ville)
- Downgrade fence timeout from warn to notice and add debug hint (Chris)

- Fixes to multi function encoder code (Ville)
- Fix sprite plane check logic (Dan, Ville)
- PAGE_SIZE vs. I915_GTT_PAGE_SIZE fixes (Ville)
- Decode memory bandwidth and parameters for BXT and SKL+ (Mahesh)
- Overwrite BIOS set IPC value from KMS (Mahesh)
- Multiple pipe handling code cleanups/restructurings/optimizations (Ville)
- Spare low 4G address for non-48bit objects (Chris)
- Free context_setparam of struct_mutex (Chris)
- Delay updating ring register state on resume (Chris)
- Avoid unnecessarily copying overlay IOCTL parameters (Chris)
- Update GuC power domain states even without submission (Michal)
- Restore GuC preempt-context across S3/S4 (Chris)
- Add kernel selftest for rapid context switching (Chris)
- Keep runtime power management ref for live selftests (Chris)
- GEM code cleanups (Matt)

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180927095933.GA11458@jlahtine-desk.ger.corp.intel.com

1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/gpu/drm/i915/selftests/i915_request.c b/drivers/gpu/drm/i915/selftests/i915_request.c
index c4aac6141e04..07e557815308 100644
--- a/drivers/gpu/drm/i915/selftests/i915_request.c
+++ b/drivers/gpu/drm/i915/selftests/i915_request.c
@@ -342,6 +342,7 @@ static int live_nop_request(void *arg)
          */
 
         mutex_lock(&i915->drm.struct_mutex);
+        intel_runtime_pm_get(i915);
 
         for_each_engine(engine, i915, id) {
                 struct i915_request *request = NULL;
@@ -402,6 +403,7 @@ static int live_nop_request(void *arg)
         }
 
 out_unlock:
+        intel_runtime_pm_put(i915);
         mutex_unlock(&i915->drm.struct_mutex);
         return err;
 }
@@ -487,6 +489,7 @@ static int live_empty_request(void *arg)
          */
 
         mutex_lock(&i915->drm.struct_mutex);
+        intel_runtime_pm_get(i915);
 
         batch = empty_batch(i915);
         if (IS_ERR(batch)) {
@@ -550,6 +553,7 @@ out_batch:
         i915_vma_unpin(batch);
         i915_vma_put(batch);
 out_unlock:
+        intel_runtime_pm_put(i915);
         mutex_unlock(&i915->drm.struct_mutex);
         return err;
 }
@@ -644,6 +648,7 @@ static int live_all_engines(void *arg)
          */
 
         mutex_lock(&i915->drm.struct_mutex);
+        intel_runtime_pm_get(i915);
 
         err = begin_live_test(&t, i915, __func__, "");
         if (err)
@@ -726,6 +731,7 @@ out_request:
         i915_vma_unpin(batch);
         i915_vma_put(batch);
 out_unlock:
+        intel_runtime_pm_put(i915);
         mutex_unlock(&i915->drm.struct_mutex);
         return err;
 }
@@ -747,6 +753,7 @@ static int live_sequential_engines(void *arg)
          */
 
         mutex_lock(&i915->drm.struct_mutex);
+        intel_runtime_pm_get(i915);
 
         err = begin_live_test(&t, i915, __func__, "");
         if (err)
@@ -853,6 +860,7 @@ out_request:
                 i915_request_put(request[id]);
         }
 out_unlock:
+        intel_runtime_pm_put(i915);
         mutex_unlock(&i915->drm.struct_mutex);
         return err;
 }