diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_debugfs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 0779e7f33f42..218e27cb3e2f 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -3410,13 +3410,15 @@ static int pipe_crc_set_source(struct drm_device *dev, enum pipe pipe, /* none -> real source transition */ if (source) { + struct intel_pipe_crc_entry *entries; + DRM_DEBUG_DRIVER("collecting CRCs for pipe %c, %s\n", pipe_name(pipe), pipe_crc_source_name(source)); - pipe_crc->entries = kzalloc(sizeof(*pipe_crc->entries) * - INTEL_PIPE_CRC_ENTRIES_NR, - GFP_KERNEL); - if (!pipe_crc->entries) + entries = kzalloc(sizeof(*pipe_crc->entries) * + INTEL_PIPE_CRC_ENTRIES_NR, + GFP_KERNEL); + if (!entries) return -ENOMEM; /* @@ -3428,6 +3430,7 @@ static int pipe_crc_set_source(struct drm_device *dev, enum pipe pipe, hsw_disable_ips(crtc); spin_lock_irq(&pipe_crc->lock); + pipe_crc->entries = entries; pipe_crc->head = 0; pipe_crc->tail = 0; spin_unlock_irq(&pipe_crc->lock); |