Commit 7cd6ccff authored by Damien Lespiau's avatar Damien Lespiau Committed by Daniel Vetter

drm/i915: Add log messages when CRCs collection is started/stopped

Signed-off-by: default avatarDamien Lespiau <damien.lespiau@intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent 0c912c79
......@@ -1822,6 +1822,9 @@ static int pipe_crc_set_source(struct drm_device *dev, enum pipe pipe,
/* none -> real source transition */
if (source) {
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);
......@@ -1855,6 +1858,9 @@ static int pipe_crc_set_source(struct drm_device *dev, enum pipe pipe,
/* real source -> none transition */
if (source == INTEL_PIPE_CRC_SOURCE_NONE) {
DRM_DEBUG_DRIVER("stopping CRCs for pipe %c\n",
pipe_name(pipe));
kfree(pipe_crc->entries);
pipe_crc->entries = NULL;
}
......
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