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path: root/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
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Diffstat (limited to 'drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c')
-rw-r--r--drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c121
1 files changed, 8 insertions, 113 deletions
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
index b95845347..d6f207e85 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
@@ -505,7 +505,7 @@ static int s5p_mfc_set_dec_frame_buffer_v6(struct s5p_mfc_ctx *ctx)
}
writel(ctx->inst_no, mfc_regs->instance_id);
- s5p_mfc_hw_call_void(dev->mfc_cmds, cmd_host2risc, dev,
+ s5p_mfc_hw_call(dev->mfc_cmds, cmd_host2risc, dev,
S5P_FIMV_CH_INIT_BUFS_V6, NULL);
mfc_debug(2, "After setting buffers.\n");
@@ -603,7 +603,7 @@ static int s5p_mfc_set_enc_ref_buffer_v6(struct s5p_mfc_ctx *ctx)
}
writel(ctx->inst_no, mfc_regs->instance_id);
- s5p_mfc_hw_call_void(dev->mfc_cmds, cmd_host2risc, dev,
+ s5p_mfc_hw_call(dev->mfc_cmds, cmd_host2risc, dev,
S5P_FIMV_CH_INIT_BUFS_V6, NULL);
mfc_debug_leave();
@@ -1378,7 +1378,7 @@ static int s5p_mfc_init_decode_v6(struct s5p_mfc_ctx *ctx)
writel(ctx->sei_fp_parse & 0x1, mfc_regs->d_sei_enable);
writel(ctx->inst_no, mfc_regs->instance_id);
- s5p_mfc_hw_call_void(dev->mfc_cmds, cmd_host2risc, dev,
+ s5p_mfc_hw_call(dev->mfc_cmds, cmd_host2risc, dev,
S5P_FIMV_CH_SEQ_HEADER_V6, NULL);
mfc_debug_leave();
@@ -1393,7 +1393,7 @@ static inline void s5p_mfc_set_flush(struct s5p_mfc_ctx *ctx, int flush)
if (flush) {
dev->curr_ctx = ctx->num;
writel(ctx->inst_no, mfc_regs->instance_id);
- s5p_mfc_hw_call_void(dev->mfc_cmds, cmd_host2risc, dev,
+ s5p_mfc_hw_call(dev->mfc_cmds, cmd_host2risc, dev,
S5P_FIMV_H2R_CMD_FLUSH_V6, NULL);
}
}
@@ -1413,11 +1413,11 @@ static int s5p_mfc_decode_one_frame_v6(struct s5p_mfc_ctx *ctx,
* is the last frame or not. */
switch (last_frame) {
case 0:
- s5p_mfc_hw_call_void(dev->mfc_cmds, cmd_host2risc, dev,
+ s5p_mfc_hw_call(dev->mfc_cmds, cmd_host2risc, dev,
S5P_FIMV_CH_FRAME_START_V6, NULL);
break;
case 1:
- s5p_mfc_hw_call_void(dev->mfc_cmds, cmd_host2risc, dev,
+ s5p_mfc_hw_call(dev->mfc_cmds, cmd_host2risc, dev,
S5P_FIMV_CH_LAST_FRAME_V6, NULL);
break;
default:
@@ -1455,7 +1455,7 @@ static int s5p_mfc_init_encode_v6(struct s5p_mfc_ctx *ctx)
}
writel(ctx->inst_no, mfc_regs->instance_id);
- s5p_mfc_hw_call_void(dev->mfc_cmds, cmd_host2risc, dev,
+ s5p_mfc_hw_call(dev->mfc_cmds, cmd_host2risc, dev,
S5P_FIMV_CH_SEQ_HEADER_V6, NULL);
return 0;
@@ -1500,37 +1500,13 @@ static int s5p_mfc_encode_one_frame_v6(struct s5p_mfc_ctx *ctx)
cmd = S5P_FIMV_CH_LAST_FRAME_V6;
writel(ctx->inst_no, mfc_regs->instance_id);
- s5p_mfc_hw_call_void(dev->mfc_cmds, cmd_host2risc, dev, cmd, NULL);
+ s5p_mfc_hw_call(dev->mfc_cmds, cmd_host2risc, dev, cmd, NULL);
mfc_debug(2, "--\n");
return 0;
}
-static inline int s5p_mfc_get_new_ctx(struct s5p_mfc_dev *dev)
-{
- unsigned long flags;
- int new_ctx;
- int cnt;
-
- spin_lock_irqsave(&dev->condlock, flags);
- mfc_debug(2, "Previous context: %d (bits %08lx)\n", dev->curr_ctx,
- dev->ctx_work_bits);
- new_ctx = (dev->curr_ctx + 1) % MFC_NUM_CONTEXTS;
- cnt = 0;
- while (!test_bit(new_ctx, &dev->ctx_work_bits)) {
- new_ctx = (new_ctx + 1) % MFC_NUM_CONTEXTS;
- cnt++;
- if (cnt > MFC_NUM_CONTEXTS) {
- /* No contexts to run */
- spin_unlock_irqrestore(&dev->condlock, flags);
- return -EAGAIN;
- }
- }
- spin_unlock_irqrestore(&dev->condlock, flags);
- return new_ctx;
-}
-
static inline void s5p_mfc_run_dec_last_frames(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
@@ -1544,7 +1520,6 @@ static inline int s5p_mfc_run_dec_frame(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
struct s5p_mfc_buf *temp_vb;
- unsigned long flags;
int last_frame = 0;
if (ctx->state == MFCINST_FINISHING) {
@@ -1556,11 +1531,9 @@ static inline int s5p_mfc_run_dec_frame(struct s5p_mfc_ctx *ctx)
return 0;
}
- spin_lock_irqsave(&dev->irqlock, flags);
/* Frames are being decoded */
if (list_empty(&ctx->src_queue)) {
mfc_debug(2, "No src buffers.\n");
- spin_unlock_irqrestore(&dev->irqlock, flags);
return -EAGAIN;
}
/* Get the next source buffer */
@@ -1570,7 +1543,6 @@ static inline int s5p_mfc_run_dec_frame(struct s5p_mfc_ctx *ctx)
vb2_dma_contig_plane_dma_addr(&temp_vb->b->vb2_buf, 0),
ctx->consumed_stream,
temp_vb->b->vb2_buf.planes[0].bytesused);
- spin_unlock_irqrestore(&dev->irqlock, flags);
dev->curr_ctx = ctx->num;
if (temp_vb->b->vb2_buf.planes[0].bytesused == 0) {
@@ -1586,7 +1558,6 @@ static inline int s5p_mfc_run_dec_frame(struct s5p_mfc_ctx *ctx)
static inline int s5p_mfc_run_enc_frame(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
- unsigned long flags;
struct s5p_mfc_buf *dst_mb;
struct s5p_mfc_buf *src_mb;
unsigned long src_y_addr, src_c_addr, dst_addr;
@@ -1595,17 +1566,13 @@ static inline int s5p_mfc_run_enc_frame(struct s5p_mfc_ctx *ctx)
*/
unsigned int dst_size;
- spin_lock_irqsave(&dev->irqlock, flags);
-
if (list_empty(&ctx->src_queue) && ctx->state != MFCINST_FINISHING) {
mfc_debug(2, "no src buffers.\n");
- spin_unlock_irqrestore(&dev->irqlock, flags);
return -EAGAIN;
}
if (list_empty(&ctx->dst_queue)) {
mfc_debug(2, "no dst buffers.\n");
- spin_unlock_irqrestore(&dev->irqlock, flags);
return -EAGAIN;
}
@@ -1639,8 +1606,6 @@ static inline int s5p_mfc_run_enc_frame(struct s5p_mfc_ctx *ctx)
s5p_mfc_set_enc_stream_buffer_v6(ctx, dst_addr, dst_size);
- spin_unlock_irqrestore(&dev->irqlock, flags);
-
dev->curr_ctx = ctx->num;
s5p_mfc_encode_one_frame_v6(ctx);
@@ -1650,18 +1615,15 @@ static inline int s5p_mfc_run_enc_frame(struct s5p_mfc_ctx *ctx)
static inline void s5p_mfc_run_init_dec(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
- unsigned long flags;
struct s5p_mfc_buf *temp_vb;
/* Initializing decoding - parsing header */
- spin_lock_irqsave(&dev->irqlock, flags);
mfc_debug(2, "Preparing to init decoding.\n");
temp_vb = list_entry(ctx->src_queue.next, struct s5p_mfc_buf, list);
mfc_debug(2, "Header size: %d\n", temp_vb->b->vb2_buf.planes[0].bytesused);
s5p_mfc_set_dec_stream_buffer_v6(ctx,
vb2_dma_contig_plane_dma_addr(&temp_vb->b->vb2_buf, 0), 0,
temp_vb->b->vb2_buf.planes[0].bytesused);
- spin_unlock_irqrestore(&dev->irqlock, flags);
dev->curr_ctx = ctx->num;
s5p_mfc_init_decode_v6(ctx);
}
@@ -1669,18 +1631,14 @@ static inline void s5p_mfc_run_init_dec(struct s5p_mfc_ctx *ctx)
static inline void s5p_mfc_run_init_enc(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
- unsigned long flags;
struct s5p_mfc_buf *dst_mb;
unsigned long dst_addr;
unsigned int dst_size;
- spin_lock_irqsave(&dev->irqlock, flags);
-
dst_mb = list_entry(ctx->dst_queue.next, struct s5p_mfc_buf, list);
dst_addr = vb2_dma_contig_plane_dma_addr(&dst_mb->b->vb2_buf, 0);
dst_size = vb2_plane_size(&dst_mb->b->vb2_buf, 0);
s5p_mfc_set_enc_stream_buffer_v6(ctx, dst_addr, dst_size);
- spin_unlock_irqrestore(&dev->irqlock, flags);
dev->curr_ctx = ctx->num;
s5p_mfc_init_encode_v6(ctx);
}
@@ -1846,21 +1804,6 @@ static void s5p_mfc_try_run_v6(struct s5p_mfc_dev *dev)
}
}
-
-static void s5p_mfc_cleanup_queue_v6(struct list_head *lh, struct vb2_queue *vq)
-{
- struct s5p_mfc_buf *b;
- int i;
-
- while (!list_empty(lh)) {
- b = list_entry(lh->next, struct s5p_mfc_buf, list);
- for (i = 0; i < b->b->vb2_buf.num_planes; i++)
- vb2_set_plane_payload(&b->b->vb2_buf, i, 0);
- vb2_buffer_done(&b->b->vb2_buf, VB2_BUF_STATE_ERROR);
- list_del(&b->list);
- }
-}
-
static void s5p_mfc_clear_int_flags_v6(struct s5p_mfc_dev *dev)
{
const struct s5p_mfc_regs *mfc_regs = dev->mfc_regs;
@@ -1868,14 +1811,6 @@ static void s5p_mfc_clear_int_flags_v6(struct s5p_mfc_dev *dev)
writel(0, mfc_regs->risc2host_int);
}
-static void s5p_mfc_write_info_v6(struct s5p_mfc_ctx *ctx, unsigned int data,
- unsigned int ofs)
-{
- s5p_mfc_clock_on();
- writel(data, (void __iomem *)((unsigned long)ofs));
- s5p_mfc_clock_off();
-}
-
static unsigned int
s5p_mfc_read_info_v6(struct s5p_mfc_ctx *ctx, unsigned long ofs)
{
@@ -1942,11 +1877,6 @@ static int s5p_mfc_err_dec_v6(unsigned int err)
return (err & S5P_FIMV_ERR_DEC_MASK_V6) >> S5P_FIMV_ERR_DEC_SHIFT_V6;
}
-static int s5p_mfc_err_dspl_v6(unsigned int err)
-{
- return (err & S5P_FIMV_ERR_DSPL_MASK_V6) >> S5P_FIMV_ERR_DSPL_SHIFT_V6;
-}
-
static int s5p_mfc_get_img_width_v6(struct s5p_mfc_dev *dev)
{
return readl(dev->mfc_regs->d_display_frame_width);
@@ -1987,27 +1917,6 @@ static int s5p_mfc_get_enc_slice_type_v6(struct s5p_mfc_dev *dev)
return readl(dev->mfc_regs->e_slice_type);
}
-static int s5p_mfc_get_enc_pic_count_v6(struct s5p_mfc_dev *dev)
-{
- return readl(dev->mfc_regs->e_picture_count);
-}
-
-static int s5p_mfc_get_sei_avail_status_v6(struct s5p_mfc_ctx *ctx)
-{
- struct s5p_mfc_dev *dev = ctx->dev;
- return readl(dev->mfc_regs->d_frame_pack_sei_avail);
-}
-
-static int s5p_mfc_get_mvc_num_views_v6(struct s5p_mfc_dev *dev)
-{
- return readl(dev->mfc_regs->d_mvc_num_views);
-}
-
-static int s5p_mfc_get_mvc_view_id_v6(struct s5p_mfc_dev *dev)
-{
- return readl(dev->mfc_regs->d_mvc_view_id);
-}
-
static unsigned int s5p_mfc_get_pic_type_top_v6(struct s5p_mfc_ctx *ctx)
{
return s5p_mfc_read_info_v6(ctx,
@@ -2282,20 +2191,11 @@ static struct s5p_mfc_hw_ops s5p_mfc_ops_v6 = {
s5p_mfc_release_dev_context_buffer_v6,
.dec_calc_dpb_size = s5p_mfc_dec_calc_dpb_size_v6,
.enc_calc_src_size = s5p_mfc_enc_calc_src_size_v6,
- .set_dec_stream_buffer = s5p_mfc_set_dec_stream_buffer_v6,
- .set_dec_frame_buffer = s5p_mfc_set_dec_frame_buffer_v6,
.set_enc_stream_buffer = s5p_mfc_set_enc_stream_buffer_v6,
.set_enc_frame_buffer = s5p_mfc_set_enc_frame_buffer_v6,
.get_enc_frame_buffer = s5p_mfc_get_enc_frame_buffer_v6,
- .set_enc_ref_buffer = s5p_mfc_set_enc_ref_buffer_v6,
- .init_decode = s5p_mfc_init_decode_v6,
- .init_encode = s5p_mfc_init_encode_v6,
- .encode_one_frame = s5p_mfc_encode_one_frame_v6,
.try_run = s5p_mfc_try_run_v6,
- .cleanup_queue = s5p_mfc_cleanup_queue_v6,
.clear_int_flags = s5p_mfc_clear_int_flags_v6,
- .write_info = s5p_mfc_write_info_v6,
- .read_info = s5p_mfc_read_info_v6,
.get_dspl_y_adr = s5p_mfc_get_dspl_y_adr_v6,
.get_dec_y_adr = s5p_mfc_get_dec_y_adr_v6,
.get_dspl_status = s5p_mfc_get_dspl_status_v6,
@@ -2306,7 +2206,6 @@ static struct s5p_mfc_hw_ops s5p_mfc_ops_v6 = {
.get_int_reason = s5p_mfc_get_int_reason_v6,
.get_int_err = s5p_mfc_get_int_err_v6,
.err_dec = s5p_mfc_err_dec_v6,
- .err_dspl = s5p_mfc_err_dspl_v6,
.get_img_width = s5p_mfc_get_img_width_v6,
.get_img_height = s5p_mfc_get_img_height_v6,
.get_dpb_count = s5p_mfc_get_dpb_count_v6,
@@ -2315,10 +2214,6 @@ static struct s5p_mfc_hw_ops s5p_mfc_ops_v6 = {
.get_enc_strm_size = s5p_mfc_get_enc_strm_size_v6,
.get_enc_slice_type = s5p_mfc_get_enc_slice_type_v6,
.get_enc_dpb_count = s5p_mfc_get_enc_dpb_count_v6,
- .get_enc_pic_count = s5p_mfc_get_enc_pic_count_v6,
- .get_sei_avail_status = s5p_mfc_get_sei_avail_status_v6,
- .get_mvc_num_views = s5p_mfc_get_mvc_num_views_v6,
- .get_mvc_view_id = s5p_mfc_get_mvc_view_id_v6,
.get_pic_type_top = s5p_mfc_get_pic_type_top_v6,
.get_pic_type_bot = s5p_mfc_get_pic_type_bot_v6,
.get_crop_info_h = s5p_mfc_get_crop_info_h_v6,
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-30 17:23:15 +0000