summaryrefslogtreecommitdiffstats
path: root/drivers/media/platform/coda/coda.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/platform/coda/coda.h')
-rw-r--r--drivers/media/platform/coda/coda.h24
1 files changed, 20 insertions, 4 deletions
diff --git a/drivers/media/platform/coda/coda.h b/drivers/media/platform/coda/coda.h
index bbc18c0dacd9..5dd47e5f97c1 100644
--- a/drivers/media/platform/coda/coda.h
+++ b/drivers/media/platform/coda/coda.h
@@ -45,11 +45,15 @@ enum coda_product {
CODA_960 = 0xf020,
};
+struct coda_video_device;
+
struct coda_devtype {
char *firmware;
enum coda_product product;
const struct coda_codec *codecs;
unsigned int num_codecs;
+ const struct coda_video_device **vdevs;
+ unsigned int num_vdevs;
size_t workbuf_size;
size_t tempbuf_size;
size_t iram_size;
@@ -65,7 +69,7 @@ struct coda_aux_buf {
struct coda_dev {
struct v4l2_device v4l2_dev;
- struct video_device vfd[2];
+ struct video_device vfd[5];
struct platform_device *plat_dev;
const struct coda_devtype *devtype;
@@ -114,6 +118,9 @@ struct coda_params {
u8 mpeg4_inter_qp;
u8 gop_size;
int intra_refresh;
+ u8 jpeg_quality;
+ u8 jpeg_restart_interval;
+ u8 *jpeg_qmat_tab[3];
int codec_mode;
int codec_mode_aux;
enum v4l2_mpeg_video_multi_slice_mode slice_mode;
@@ -123,11 +130,13 @@ struct coda_params {
u32 slice_max_mb;
};
-struct coda_timestamp {
+struct coda_buffer_meta {
struct list_head list;
u32 sequence;
struct v4l2_timecode timecode;
struct timeval timestamp;
+ u32 start;
+ u32 end;
};
/* Per-queue, driver-specific private data */
@@ -183,6 +192,7 @@ struct coda_ctx {
struct work_struct pic_run_work;
struct work_struct seq_end_work;
struct completion completion;
+ const struct coda_video_device *cvd;
const struct coda_context_ops *ops;
int aborting;
int initialized;
@@ -212,9 +222,9 @@ struct coda_ctx {
struct coda_aux_buf slicebuf;
struct coda_aux_buf internal_frames[CODA_MAX_FRAMEBUFFERS];
u32 frame_types[CODA_MAX_FRAMEBUFFERS];
- struct coda_timestamp frame_timestamps[CODA_MAX_FRAMEBUFFERS];
+ struct coda_buffer_meta frame_metas[CODA_MAX_FRAMEBUFFERS];
u32 frame_errors[CODA_MAX_FRAMEBUFFERS];
- struct list_head timestamp_list;
+ struct list_head buffer_meta_list;
struct coda_aux_buf workbuf;
int num_internal_frames;
int idx;
@@ -232,6 +242,8 @@ extern int coda_debug;
void coda_write(struct coda_dev *dev, u32 data, u32 reg);
unsigned int coda_read(struct coda_dev *dev, u32 reg);
+void coda_write_base(struct coda_ctx *ctx, struct coda_q_data *q_data,
+ struct vb2_buffer *buf, unsigned int reg_y);
int coda_alloc_aux_buf(struct coda_dev *dev, struct coda_aux_buf *buf,
size_t size, const char *name, struct dentry *parent);
@@ -281,6 +293,10 @@ void coda_bit_stream_end_flag(struct coda_ctx *ctx);
int coda_h264_padding(int size, char *p);
+bool coda_jpeg_check_buffer(struct coda_ctx *ctx, struct vb2_buffer *vb);
+int coda_jpeg_write_tables(struct coda_ctx *ctx);
+void coda_set_jpeg_compression_quality(struct coda_ctx *ctx, int quality);
+
extern const struct coda_context_ops coda_bit_encode_ops;
extern const struct coda_context_ops coda_bit_decode_ops;