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

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

drivers/gpu/drm/i915/i915_debugfs.c

+6 −0
Original line number Original line Diff line number Diff line
@@ -1822,6 +1822,9 @@ static int pipe_crc_set_source(struct drm_device *dev, enum pipe pipe, 




	/* none -> real source transition */

	/* none -> real source transition */

	if (source) {

	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) *

		pipe_crc->entries = kzalloc(sizeof(*pipe_crc->entries) *

					    INTEL_PIPE_CRC_ENTRIES_NR,

					    INTEL_PIPE_CRC_ENTRIES_NR,

					    GFP_KERNEL);

					    GFP_KERNEL);
@@ -1855,6 +1858,9 @@ static int pipe_crc_set_source(struct drm_device *dev, enum pipe pipe, 




	/* real source -> none transition */

	/* real source -> none transition */

	if (source == INTEL_PIPE_CRC_SOURCE_NONE) {

	if (source == INTEL_PIPE_CRC_SOURCE_NONE) {

		DRM_DEBUG_DRIVER("stopping CRCs for pipe %c\n",

				 pipe_name(pipe));



		kfree(pipe_crc->entries);

		kfree(pipe_crc->entries);

		pipe_crc->entries = NULL;

		pipe_crc->entries = NULL;

	}

	}