iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[media] coda: move BIT specific functions into separate file

Browse Source 
This patch moves the BIT processor specific coda_context_ops, the firmware
upload and other related functions from coda-common.c into coda-bit.c.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Philipp Zabel 2014-07-23 12:28:45 -03:00 committed by Mauro Carvalho Chehab
parent 4f4ee9ee88
commit 79924ca9cf
4 changed files with 1880 additions and 1819 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/media/platform/coda/Makefile
View File

@ -1,3 +1,3 @@
coda-objs := coda-common.o coda-h264.o
coda-objs := coda-common.o coda-bit.o coda-h264.o
obj-$(CONFIG_VIDEO_CODA) += coda.o

1810
drivers/media/platform/coda/coda-bit.c Normal file
View File

File diff suppressed because it is too large Load Diff

1831
drivers/media/platform/coda/coda-common.c
View File

File diff suppressed because it is too large Load Diff

56
drivers/media/platform/coda/coda.h
View File

@ -228,4 +228,60 @@ struct coda_ctx {
struct dentry *debugfs_entry;
};
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);
int coda_alloc_aux_buf(struct coda_dev *dev, struct coda_aux_buf *buf,
size_t size, const char *name, struct dentry *parent);
void coda_free_aux_buf(struct coda_dev *dev, struct coda_aux_buf *buf);
static inline int coda_alloc_context_buf(struct coda_ctx *ctx,
struct coda_aux_buf *buf, size_t size,
const char *name)
{
return coda_alloc_aux_buf(ctx->dev, buf, size, name, ctx->debugfs_entry);
}
int coda_encoder_queue_init(void *priv, struct vb2_queue *src_vq,
struct vb2_queue *dst_vq);
int coda_decoder_queue_init(void *priv, struct vb2_queue *src_vq,
struct vb2_queue *dst_vq);
int coda_hw_reset(struct coda_ctx *ctx);
void coda_fill_bitstream(struct coda_ctx *ctx);
void coda_set_gdi_regs(struct coda_ctx *ctx);
static inline struct coda_q_data *get_q_data(struct coda_ctx *ctx,
enum v4l2_buf_type type)
{
switch (type) {
case V4L2_BUF_TYPE_VIDEO_OUTPUT:
return &(ctx->q_data[V4L2_M2M_SRC]);
case V4L2_BUF_TYPE_VIDEO_CAPTURE:
return &(ctx->q_data[V4L2_M2M_DST]);
default:
return NULL;
}
}
const char *coda_product_name(int product);
int coda_check_firmware(struct coda_dev *dev);
static inline int coda_get_bitstream_payload(struct coda_ctx *ctx)
{
return kfifo_len(&ctx->bitstream_fifo);
}
void coda_bit_stream_end_flag(struct coda_ctx *ctx);
int coda_h264_padding(int size, char *p);
extern const struct coda_context_ops coda_bit_encode_ops;
extern const struct coda_context_ops coda_bit_decode_ops;
irqreturn_t coda_irq_handler(int irq, void *data);