diff options
Diffstat (limited to 'drivers/media/platform/coda/coda.h')
| -rw-r--r-- | drivers/media/platform/coda/coda.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/media/platform/coda/coda.h b/drivers/media/platform/coda/coda.h index b81f3aca9209..dcf35641c603 100644 --- a/drivers/media/platform/coda/coda.h +++ b/drivers/media/platform/coda/coda.h @@ -17,6 +17,7 @@ #include <linux/mutex.h> #include <linux/kfifo.h> #include <linux/videodev2.h> +#include <linux/ratelimit.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-device.h> @@ -28,6 +29,13 @@ #define CODA_MAX_FRAMEBUFFERS 19 #define FMO_SLICE_SAVE_BUF_SIZE (32) +/* + * This control allows applications to read the per-stream + * (i.e. per-context) Macroblocks Error Count. This value + * is CODA specific. + */ +#define V4L2_CID_CODA_MB_ERR_CNT (V4L2_CID_USER_CODA_BASE + 0) + enum { V4L2_M2M_SRC = 0, V4L2_M2M_DST = 1, @@ -92,6 +100,7 @@ struct coda_dev { struct v4l2_m2m_dev *m2m_dev; struct ida ida; struct dentry *debugfs_root; + struct ratelimit_state mb_err_rs; }; struct coda_codec { @@ -242,6 +251,7 @@ struct coda_ctx { struct v4l2_ctrl *mpeg2_level_ctrl; struct v4l2_ctrl *mpeg4_profile_ctrl; struct v4l2_ctrl *mpeg4_level_ctrl; + struct v4l2_ctrl *mb_err_cnt_ctrl; struct v4l2_fh fh; int gopcounter; int runcounter; @@ -259,6 +269,7 @@ struct coda_ctx { struct list_head buffer_meta_list; spinlock_t buffer_meta_lock; int num_metas; + unsigned int first_frame_sequence; struct coda_aux_buf workbuf; int num_internal_frames; int idx; |