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authorArun Kumar K <arun.kk@samsung.com>2013-07-09 04:24:39 (GMT)
committerChanho Park <chanho61.park@samsung.com>2014-11-18 03:01:17 (GMT)
commit0e4e9780c84bcef78e64a2c8b6561bf66db7ade4 (patch)
tree23c9bafc93c8bcbecb7be019237c8347d3235aa2
parent5f6b3d65bdb75805ff0e8fb8d556c0c97c4d0c62 (diff)
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[media] s5p-mfc: Update driver for v7 firmware
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. Change-Id: I137075c6802cfef3aa40cb45413837f18fa969eb Signed-off-by: Arun Kumar K <arun.kk@samsung.com> Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
-rw-r--r--drivers/media/platform/s5p-mfc/regs-mfc-v7.h3
-rw-r--r--drivers/media/platform/s5p-mfc/s5p_mfc_enc.c1
-rw-r--r--drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c59
3 files changed, 54 insertions, 9 deletions
diff --git a/drivers/media/platform/s5p-mfc/regs-mfc-v7.h b/drivers/media/platform/s5p-mfc/regs-mfc-v7.h
index 24dba69..ea5ec2a 100644
--- a/drivers/media/platform/s5p-mfc/regs-mfc-v7.h
+++ b/drivers/media/platform/s5p-mfc/regs-mfc-v7.h
@@ -41,6 +41,9 @@
#define MFC_VERSION_V7 0x72
#define MFC_NUM_PORTS_V7 1
+#define MFC_LUMA_PAD_BYTES_V7 256
+#define MFC_CHROMA_PAD_BYTES_V7 128
+
/* MFCv7 Context buffer sizes */
#define MFC_CTX_BUF_SIZE_V7 (30 * SZ_1K) /* 30KB */
#define MFC_H264_DEC_CTX_BUF_SIZE_V7 (2 * SZ_1M) /* 2MB */
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
index 6dcafb2..f05a60b 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
@@ -1663,6 +1663,7 @@ static int s5p_mfc_queue_setup(struct vb2_queue *vq,
psize[0] = ctx->luma_size;
psize[1] = ctx->chroma_size;
+
if (IS_MFCV6_PLUS(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 1182820..4dfa39f 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
@@ -81,6 +81,7 @@ static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
ALIGN(S5P_FIMV_TMV_BUFFER_SIZE_V6(mb_width, mb_height),
S5P_FIMV_TMV_BUFFER_ALIGN_V6);
ctx->luma_size = ALIGN((mb_width * mb_height) *
+
S5P_FIMV_LUMA_MB_TO_PIXEL_V6,
S5P_FIMV_LUMA_DPB_BUFFER_ALIGN_V6);
ctx->chroma_size = ALIGN((mb_width * mb_height) *
@@ -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;
@@ -329,6 +338,12 @@ static void s5p_mfc_enc_calc_src_size_v6(struct s5p_mfc_ctx *ctx)
ctx->buf_width = ALIGN(ctx->img_width, S5P_FIMV_NV12M_HALIGN_V6);
ctx->luma_size = ALIGN((mb_width * mb_height) * 256, 256);
ctx->chroma_size = ALIGN((mb_width * mb_height) * 128, 256);
+
+ /* MFCv7 needs pad bytes for Luma and Chroma */
+ if (IS_MFCV7(ctx->dev)) {
+ ctx->luma_size += MFC_LUMA_PAD_BYTES_V7;
+ ctx->chroma_size += MFC_CHROMA_PAD_BYTES_V7;
+ }
}
/* Set registers for decoding stream buffer */
@@ -453,8 +468,13 @@ 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 +486,13 @@ 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 +1191,12 @@ 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 +1207,10 @@ 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 +1218,7 @@ 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 +1289,12 @@ 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);