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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.c148
1 files changed, 49 insertions, 99 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 3a8cfd9fc1b..beb6dbacebd 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
@@ -73,6 +73,7 @@ int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
unsigned int mb_width, mb_height;
+ int ret;
mb_width = MB_WIDTH(ctx->img_width);
mb_height = MB_HEIGHT(ctx->img_height);
@@ -112,7 +113,7 @@ int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
mb_height);
ctx->scratch_buf_size = ALIGN(ctx->scratch_buf_size,
S5P_FIMV_SCRATCH_BUFFER_ALIGN_V6);
- ctx->bank1_size =
+ ctx->bank1.size =
ctx->scratch_buf_size +
(ctx->mv_count * ctx->mv_size);
break;
@@ -123,7 +124,7 @@ int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
mb_height);
ctx->scratch_buf_size = ALIGN(ctx->scratch_buf_size,
S5P_FIMV_SCRATCH_BUFFER_ALIGN_V6);
- ctx->bank1_size = ctx->scratch_buf_size;
+ ctx->bank1.size = ctx->scratch_buf_size;
break;
case S5P_MFC_CODEC_VC1RCV_DEC:
case S5P_MFC_CODEC_VC1_DEC:
@@ -133,11 +134,11 @@ int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
mb_height);
ctx->scratch_buf_size = ALIGN(ctx->scratch_buf_size,
S5P_FIMV_SCRATCH_BUFFER_ALIGN_V6);
- ctx->bank1_size = ctx->scratch_buf_size;
+ ctx->bank1.size = ctx->scratch_buf_size;
break;
case S5P_MFC_CODEC_MPEG2_DEC:
- ctx->bank1_size = 0;
- ctx->bank2_size = 0;
+ ctx->bank1.size = 0;
+ ctx->bank2.size = 0;
break;
case S5P_MFC_CODEC_H263_DEC:
ctx->scratch_buf_size =
@@ -146,7 +147,7 @@ int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
mb_height);
ctx->scratch_buf_size = ALIGN(ctx->scratch_buf_size,
S5P_FIMV_SCRATCH_BUFFER_ALIGN_V6);
- ctx->bank1_size = ctx->scratch_buf_size;
+ ctx->bank1.size = ctx->scratch_buf_size;
break;
case S5P_MFC_CODEC_VP8_DEC:
ctx->scratch_buf_size =
@@ -155,7 +156,7 @@ int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
mb_height);
ctx->scratch_buf_size = ALIGN(ctx->scratch_buf_size,
S5P_FIMV_SCRATCH_BUFFER_ALIGN_V6);
- ctx->bank1_size = ctx->scratch_buf_size;
+ ctx->bank1.size = ctx->scratch_buf_size;
break;
case S5P_MFC_CODEC_H264_ENC:
ctx->scratch_buf_size =
@@ -164,11 +165,11 @@ int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
mb_height);
ctx->scratch_buf_size = ALIGN(ctx->scratch_buf_size,
S5P_FIMV_SCRATCH_BUFFER_ALIGN_V6);
- ctx->bank1_size =
+ ctx->bank1.size =
ctx->scratch_buf_size + ctx->tmv_buffer_size +
(ctx->dpb_count * (ctx->luma_dpb_size +
ctx->chroma_dpb_size + ctx->me_buffer_size));
- ctx->bank2_size = 0;
+ ctx->bank2.size = 0;
break;
case S5P_MFC_CODEC_MPEG4_ENC:
case S5P_MFC_CODEC_H263_ENC:
@@ -178,28 +179,24 @@ int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
mb_height);
ctx->scratch_buf_size = ALIGN(ctx->scratch_buf_size,
S5P_FIMV_SCRATCH_BUFFER_ALIGN_V6);
- ctx->bank1_size =
+ ctx->bank1.size =
ctx->scratch_buf_size + ctx->tmv_buffer_size +
(ctx->dpb_count * (ctx->luma_dpb_size +
ctx->chroma_dpb_size + ctx->me_buffer_size));
- ctx->bank2_size = 0;
+ ctx->bank2.size = 0;
break;
default:
break;
}
/* Allocate only if memory from bank 1 is necessary */
- if (ctx->bank1_size > 0) {
- ctx->bank1_buf = vb2_dma_contig_memops.alloc(
- dev->alloc_ctx[MFC_BANK1_ALLOC_CTX], ctx->bank1_size);
- if (IS_ERR(ctx->bank1_buf)) {
- ctx->bank1_buf = 0;
- pr_err("Buf alloc for decoding failed (port A)\n");
- return -ENOMEM;
+ if (ctx->bank1.size > 0) {
+ ret = s5p_mfc_alloc_priv_buf(dev->mem_dev_l, &ctx->bank1);
+ if (ret) {
+ mfc_err("Failed to allocate Bank1 memory\n");
+ return ret;
}
- ctx->bank1_phys = s5p_mfc_mem_cookie(
- dev->alloc_ctx[MFC_BANK1_ALLOC_CTX], ctx->bank1_buf);
- BUG_ON(ctx->bank1_phys & ((1 << MFC_BANK1_ALIGN_ORDER) - 1));
+ BUG_ON(ctx->bank1.dma & ((1 << MFC_BANK1_ALIGN_ORDER) - 1));
}
return 0;
@@ -208,12 +205,7 @@ int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
/* Release buffers allocated for codec */
void s5p_mfc_release_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
{
- if (ctx->bank1_buf) {
- vb2_dma_contig_memops.put(ctx->bank1_buf);
- ctx->bank1_buf = 0;
- ctx->bank1_phys = 0;
- ctx->bank1_size = 0;
- }
+ s5p_mfc_release_priv_buf(ctx->dev->mem_dev_l, &ctx->bank1);
}
/* Allocate memory for instance data buffer */
@@ -221,6 +213,7 @@ int s5p_mfc_alloc_instance_buffer_v6(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
struct s5p_mfc_buf_size_v6 *buf_size = dev->variant->buf_size->priv;
+ int ret;
mfc_debug_enter();
@@ -250,25 +243,10 @@ int s5p_mfc_alloc_instance_buffer_v6(struct s5p_mfc_ctx *ctx)
break;
}
- ctx->ctx.alloc = vb2_dma_contig_memops.alloc(
- dev->alloc_ctx[MFC_BANK1_ALLOC_CTX], ctx->ctx.size);
- if (IS_ERR(ctx->ctx.alloc)) {
- mfc_err("Allocating context buffer failed.\n");
- return PTR_ERR(ctx->ctx.alloc);
- }
-
- ctx->ctx.dma = s5p_mfc_mem_cookie(
- dev->alloc_ctx[MFC_BANK1_ALLOC_CTX], ctx->ctx.alloc);
-
- ctx->ctx.virt = vb2_dma_contig_memops.vaddr(ctx->ctx.alloc);
- if (!ctx->ctx.virt) {
- vb2_dma_contig_memops.put(ctx->ctx.alloc);
- ctx->ctx.alloc = NULL;
- ctx->ctx.dma = 0;
- ctx->ctx.virt = NULL;
-
- mfc_err("Remapping context buffer failed.\n");
- return -ENOMEM;
+ ret = s5p_mfc_alloc_priv_buf(dev->mem_dev_l, &ctx->ctx);
+ if (ret) {
+ mfc_err("Failed to allocate instance buffer\n");
+ return ret;
}
memset(ctx->ctx.virt, 0, ctx->ctx.size);
@@ -282,44 +260,22 @@ int s5p_mfc_alloc_instance_buffer_v6(struct s5p_mfc_ctx *ctx)
/* Release instance buffer */
void s5p_mfc_release_instance_buffer_v6(struct s5p_mfc_ctx *ctx)
{
- mfc_debug_enter();
-
- if (ctx->ctx.alloc) {
- vb2_dma_contig_memops.put(ctx->ctx.alloc);
- ctx->ctx.alloc = NULL;
- ctx->ctx.dma = 0;
- ctx->ctx.virt = NULL;
- }
-
- mfc_debug_leave();
+ s5p_mfc_release_priv_buf(ctx->dev->mem_dev_l, &ctx->ctx);
}
/* Allocate context buffers for SYS_INIT */
int s5p_mfc_alloc_dev_context_buffer_v6(struct s5p_mfc_dev *dev)
{
struct s5p_mfc_buf_size_v6 *buf_size = dev->variant->buf_size->priv;
+ int ret;
mfc_debug_enter();
- dev->ctx_buf.alloc = vb2_dma_contig_memops.alloc(
- dev->alloc_ctx[MFC_BANK1_ALLOC_CTX], buf_size->dev_ctx);
- if (IS_ERR(dev->ctx_buf.alloc)) {
- mfc_err("Allocating DESC buffer failed.\n");
- return PTR_ERR(dev->ctx_buf.alloc);
- }
-
- dev->ctx_buf.dma = s5p_mfc_mem_cookie(
- dev->alloc_ctx[MFC_BANK1_ALLOC_CTX],
- dev->ctx_buf.alloc);
-
- dev->ctx_buf.virt = vb2_dma_contig_memops.vaddr(dev->ctx_buf.alloc);
- if (!dev->ctx_buf.virt) {
- vb2_dma_contig_memops.put(dev->ctx_buf.alloc);
- dev->ctx_buf.alloc = NULL;
- dev->ctx_buf.dma = 0;
-
- mfc_err("Remapping DESC buffer failed.\n");
- return -ENOMEM;
+ dev->ctx_buf.size = buf_size->dev_ctx;
+ ret = s5p_mfc_alloc_priv_buf(dev->mem_dev_l, &dev->ctx_buf);
+ if (ret) {
+ mfc_err("Failed to allocate device context buffer\n");
+ return ret;
}
memset(dev->ctx_buf.virt, 0, buf_size->dev_ctx);
@@ -333,12 +289,7 @@ int s5p_mfc_alloc_dev_context_buffer_v6(struct s5p_mfc_dev *dev)
/* Release context buffers for SYS_INIT */
void s5p_mfc_release_dev_context_buffer_v6(struct s5p_mfc_dev *dev)
{
- if (dev->ctx_buf.alloc) {
- vb2_dma_contig_memops.put(dev->ctx_buf.alloc);
- dev->ctx_buf.alloc = NULL;
- dev->ctx_buf.dma = 0;
- dev->ctx_buf.virt = NULL;
- }
+ s5p_mfc_release_priv_buf(dev->mem_dev_l, &dev->ctx_buf);
}
static int calc_plane(int width, int height)
@@ -417,8 +368,8 @@ int s5p_mfc_set_dec_frame_buffer_v6(struct s5p_mfc_ctx *ctx)
int buf_size1;
int align_gap;
- buf_addr1 = ctx->bank1_phys;
- buf_size1 = ctx->bank1_size;
+ buf_addr1 = ctx->bank1.dma;
+ buf_size1 = ctx->bank1.size;
mfc_debug(2, "Buf1: %p (%d)\n", (void *)buf_addr1, buf_size1);
mfc_debug(2, "Total DPB COUNT: %d\n", ctx->total_dpb_count);
@@ -535,13 +486,13 @@ void s5p_mfc_get_enc_frame_buffer_v6(struct s5p_mfc_ctx *ctx,
int s5p_mfc_set_enc_ref_buffer_v6(struct s5p_mfc_ctx *ctx)
{
struct s5p_mfc_dev *dev = ctx->dev;
- size_t buf_addr1, buf_size1;
- int i;
+ size_t buf_addr1;
+ int i, buf_size1;
mfc_debug_enter();
- buf_addr1 = ctx->bank1_phys;
- buf_size1 = ctx->bank1_size;
+ buf_addr1 = ctx->bank1.dma;
+ buf_size1 = ctx->bank1.size;
mfc_debug(2, "Buf1: %p (%d)\n", (void *)buf_addr1, buf_size1);
@@ -1253,12 +1204,14 @@ int s5p_mfc_init_decode_v6(struct s5p_mfc_ctx *ctx)
static inline void s5p_mfc_set_flush(struct s5p_mfc_ctx *ctx, int flush)
{
struct s5p_mfc_dev *dev = ctx->dev;
- unsigned int dpb;
- if (flush)
- dpb = READL(S5P_FIMV_SI_CH0_DPB_CONF_CTRL) | (1 << 14);
- else
- dpb = READL(S5P_FIMV_SI_CH0_DPB_CONF_CTRL) & ~(1 << 14);
- WRITEL(dpb, S5P_FIMV_SI_CH0_DPB_CONF_CTRL);
+
+ if (flush) {
+ dev->curr_ctx = ctx->num;
+ s5p_mfc_clean_ctx_int_flags(ctx);
+ WRITEL(ctx->inst_no, S5P_FIMV_INSTANCE_ID_V6);
+ s5p_mfc_hw_call(dev->mfc_cmds, cmd_host2risc, dev,
+ S5P_FIMV_H2R_CMD_FLUSH_V6, NULL);
+ }
}
/* Decode a single frame */
@@ -1408,7 +1361,6 @@ static inline int s5p_mfc_run_dec_frame(struct s5p_mfc_ctx *ctx)
struct s5p_mfc_buf *temp_vb;
unsigned long flags;
int last_frame = 0;
- unsigned int index;
spin_lock_irqsave(&dev->irqlock, flags);
@@ -1427,8 +1379,6 @@ static inline int s5p_mfc_run_dec_frame(struct s5p_mfc_ctx *ctx)
temp_vb->b->v4l2_planes[0].bytesused);
spin_unlock_irqrestore(&dev->irqlock, flags);
- index = temp_vb->b->v4l2_buf.index;
-
dev->curr_ctx = ctx->num;
s5p_mfc_clean_ctx_int_flags(ctx);
if (temp_vb->b->v4l2_planes[0].bytesused == 0) {
@@ -1452,7 +1402,6 @@ static inline int s5p_mfc_run_enc_frame(struct s5p_mfc_ctx *ctx)
unsigned int src_y_size, src_c_size;
*/
unsigned int dst_size;
- unsigned int index;
spin_lock_irqsave(&dev->irqlock, flags);
@@ -1487,8 +1436,6 @@ static inline int s5p_mfc_run_enc_frame(struct s5p_mfc_ctx *ctx)
spin_unlock_irqrestore(&dev->irqlock, flags);
- index = src_mb->b->v4l2_buf.index;
-
dev->curr_ctx = ctx->num;
s5p_mfc_clean_ctx_int_flags(ctx);
s5p_mfc_encode_one_frame_v6(ctx);
@@ -1656,6 +1603,9 @@ void s5p_mfc_try_run_v6(struct s5p_mfc_dev *dev)
case MFCINST_HEAD_PARSED:
ret = s5p_mfc_run_init_dec_buffers(ctx);
break;
+ case MFCINST_FLUSH:
+ s5p_mfc_set_flush(ctx, ctx->dpb_flush_flag);
+ break;
case MFCINST_RES_CHANGE_INIT:
s5p_mfc_run_dec_last_frames(ctx);
break;
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-25 02:09:44 +0000