Firmware version v7 is mostly similar to v6 in terms
of hardware specific controls and commands. So the hardware
specific opr_v6 and cmd_v6 are re-used for v7 also. This patch
updates the v6 files to handle v7 version also.
Signed-off-by: Arun Kumar K <arun...@samsung.com>
---
drivers/media/platform/s5p-mfc/s5p_mfc_enc.c | 12 ++++-
drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c | 53 +++++++++++++++++++----
2 files changed, 54 insertions(+), 11 deletions(-)
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
index 2549967..13799a8 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
@@ -1662,8 +1662,16 @@ static int s5p_mfc_queue_setup(struct vb2_queue *vq,
*buf_count = 1;
if (*buf_count > MFC_MAX_BUFFERS)
*buf_count = MFC_MAX_BUFFERS;
- psize[0] = ctx->luma_size;
- psize[1] = ctx->chroma_size;
+
+ if (IS_MFCV7(dev)) {
+ /* MFCv7 needs pad bytes for input YUV */
+ psize[0] = ctx->luma_size + 256;
+ psize[1] = ctx->chroma_size + 128;
+ } else {
+ psize[0] = ctx->luma_size;
+ psize[1] = ctx->chroma_size;
+ }
+
if (IS_MFCV6(dev)) {
allocators[0] =
ctx->dev->alloc_ctx[MFC_BANK1_ALLOC_CTX];
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 7d4c5e1..7145ae5 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
@@ -80,6 +80,7 @@ static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx
*ctx)
ctx->tmv_buffer_size = S5P_FIMV_NUM_TMV_BUFFERS_V6 *
ALIGN(S5P_FIMV_TMV_BUFFER_SIZE_V6(mb_width, mb_height),
S5P_FIMV_TMV_BUFFER_ALIGN_V6);
+
ctx->luma_dpb_size = ALIGN((mb_width * mb_height) *
S5P_FIMV_LUMA_MB_TO_PIXEL_V6,
S5P_FIMV_LUMA_DPB_BUFFER_ALIGN_V6);
@@ -112,10 +113,18 @@ static int s5p_mfc_alloc_codec_buffers_v6(struct
s5p_mfc_ctx *ctx)
(ctx->mv_count * ctx->mv_size);
break;
case S5P_MFC_CODEC_MPEG4_DEC:
- ctx->scratch_buf_size =
- S5P_FIMV_SCRATCH_BUF_SIZE_MPEG4_DEC_V6(
- mb_width,
- mb_height);
+ if (IS_MFCV7(dev)) {
+ ctx->scratch_buf_size =
+ S5P_FIMV_SCRATCH_BUF_SIZE_MPEG4_DEC_V7(
+ mb_width,
+ mb_height);
+ } else {
+ ctx->scratch_buf_size =
+ S5P_FIMV_SCRATCH_BUF_SIZE_MPEG4_DEC_V6(
+ mb_width,
+ mb_height);
+ }
+
ctx->scratch_buf_size = ALIGN(ctx->scratch_buf_size,
S5P_FIMV_SCRATCH_BUFFER_ALIGN_V6);
ctx->bank1.size = ctx->scratch_buf_size;
@@ -453,8 +462,13 @@ static void s5p_mfc_set_enc_frame_buffer_v6(struct
s5p_mfc_ctx *ctx,
{
struct s5p_mfc_dev *dev = ctx->dev;
- WRITEL(y_addr, S5P_FIMV_E_SOURCE_LUMA_ADDR_V6); /* 256B align */
- WRITEL(c_addr, S5P_FIMV_E_SOURCE_CHROMA_ADDR_V6);
+ if (IS_MFCV7(dev)) {
+ WRITEL(y_addr, S5P_FIMV_E_SOURCE_FIRST_ADDR_V7);
+ WRITEL(c_addr, S5P_FIMV_E_SOURCE_SECOND_ADDR_V7);
+ } else {
+ WRITEL(y_addr, S5P_FIMV_E_SOURCE_LUMA_ADDR_V6);
+ WRITEL(c_addr, S5P_FIMV_E_SOURCE_CHROMA_ADDR_V6);
+ }
mfc_debug(2, "enc src y buf addr: 0x%08lx\n", y_addr);
mfc_debug(2, "enc src c buf addr: 0x%08lx\n", c_addr);
@@ -466,8 +480,13 @@ static void s5p_mfc_get_enc_frame_buffer_v6(struct
s5p_mfc_ctx *ctx,
struct s5p_mfc_dev *dev = ctx->dev;
unsigned long enc_recon_y_addr, enc_recon_c_addr;
- *y_addr = READL(S5P_FIMV_E_ENCODED_SOURCE_LUMA_ADDR_V6);
- *c_addr = READL(S5P_FIMV_E_ENCODED_SOURCE_CHROMA_ADDR_V6);
+ if (IS_MFCV7(dev)) {
+ *y_addr = READL(S5P_FIMV_E_ENCODED_SOURCE_FIRST_ADDR_V7);
+ *c_addr = READL(S5P_FIMV_E_ENCODED_SOURCE_SECOND_ADDR_V7);
+ } else {
+ *y_addr = READL(S5P_FIMV_E_ENCODED_SOURCE_LUMA_ADDR_V6);
+ *c_addr = READL(S5P_FIMV_E_ENCODED_SOURCE_CHROMA_ADDR_V6);
+ }
enc_recon_y_addr = READL(S5P_FIMV_E_RECON_LUMA_DPB_ADDR_V6);
enc_recon_c_addr = READL(S5P_FIMV_E_RECON_CHROMA_DPB_ADDR_V6);
@@ -1166,6 +1185,12 @@ static int s5p_mfc_init_decode_v6(struct s5p_mfc_ctx
*ctx)
reg |= (0x1 << S5P_FIMV_D_OPT_DDELAY_EN_SHIFT_V6);
WRITEL(ctx->display_delay, S5P_FIMV_D_DISPLAY_DELAY_V6);
}
+
+ if (IS_MFCV7(dev)) {
+ WRITEL(reg, S5P_FIMV_D_DEC_OPTIONS_V6);
+ reg = 0;
+ }
+
/* Setup loop filter, for decoding this is only valid for MPEG4 */
if (ctx->codec_mode == S5P_MFC_CODEC_MPEG4_DEC) {
mfc_debug(2, "Set loop filter to: %d\n",
@@ -1176,7 +1201,10 @@ static int s5p_mfc_init_decode_v6(struct s5p_mfc_ctx
*ctx)
if (ctx->dst_fmt->fourcc == V4L2_PIX_FMT_NV12MT_16X16)
reg |= (0x1 << S5P_FIMV_D_OPT_TILE_MODE_SHIFT_V6);
- WRITEL(reg, S5P_FIMV_D_DEC_OPTIONS_V6);
+ if (IS_MFCV7(dev))
+ WRITEL(reg, S5P_FIMV_D_INIT_BUFFER_OPTIONS_V7);
+ else
+ WRITEL(reg, S5P_FIMV_D_DEC_OPTIONS_V6);
/* 0: NV12(CbCr), 1: NV21(CrCb) */
if (ctx->dst_fmt->fourcc == V4L2_PIX_FMT_NV21M)
@@ -1184,6 +1212,7 @@ static int s5p_mfc_init_decode_v6(struct s5p_mfc_ctx *ctx)
else
WRITEL(0x0, S5P_FIMV_PIXEL_FORMAT_V6);
+
/* sei parse */
WRITEL(ctx->sei_fp_parse & 0x1, S5P_FIMV_D_SEI_ENABLE_V6);
@@ -1254,6 +1283,12 @@ static int s5p_mfc_init_encode_v6(struct s5p_mfc_ctx
*ctx)
return -EINVAL;
}
+ /* Set stride lengths */
+ if (IS_MFCV7(dev)) {
+ WRITEL(ctx->img_width, S5P_FIMV_E_SOURCE_FIRST_STRIDE_V7);
+ WRITEL(ctx->img_width, S5P_FIMV_E_SOURCE_SECOND_STRIDE_V7);
+ }
+
WRITEL(ctx->inst_no, S5P_FIMV_INSTANCE_ID_V6);
s5p_mfc_hw_call(dev->mfc_cmds, cmd_host2risc, dev,
S5P_FIMV_CH_SEQ_HEADER_V6, NULL);
--
1.7.9.5
--
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