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authorArun Kumar K <arun.kk@samsung.com>2012-10-03 22:19:07 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-10-05 22:44:40 -0300
commit77a788fc2d4089c64eb355a004f1f16b22eb3ab1 (patch)
tree57375840139518336f610247f422f5fa0094b19e /drivers/media
parent2e81dde94316dfaa19f0b6f9d4131ef7eaf124a3 (diff)
downloadlinaro-lsk-77a788fc2d4089c64eb355a004f1f16b22eb3ab1.tar.gz
[media] s5p-mfc: Prepare driver for callback based re-architecture
The patch renames hardware specific opr and cmd files to opr_v5 and cmd_v5 respectively. This is done for accomodating firmware v6. Also the shared memory management files are removed and the functionality is added to the opr_v5 file. Signed-off-by: Arun Kumar K <arun.kk@samsung.com> Acked-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/platform/s5p-mfc/Makefile6
-rw-r--r--drivers/media/platform/s5p-mfc/s5p_mfc.c11
-rw-r--r--drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v5.c (renamed from drivers/media/platform/s5p-mfc/s5p_mfc_cmd.c)2
-rw-r--r--drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v5.h (renamed from drivers/media/platform/s5p-mfc/s5p_mfc_cmd.h)0
-rw-r--r--drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c2
-rw-r--r--drivers/media/platform/s5p-mfc/s5p_mfc_dec.c7
-rw-r--r--drivers/media/platform/s5p-mfc/s5p_mfc_enc.c2
-rw-r--r--drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c (renamed from drivers/media/platform/s5p-mfc/s5p_mfc_opr.c)103
-rw-r--r--drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.h (renamed from drivers/media/platform/s5p-mfc/s5p_mfc_opr.h)70
-rw-r--r--drivers/media/platform/s5p-mfc/s5p_mfc_shm.c47
-rw-r--r--drivers/media/platform/s5p-mfc/s5p_mfc_shm.h90
11 files changed, 151 insertions, 189 deletions
diff --git a/drivers/media/platform/s5p-mfc/Makefile b/drivers/media/platform/s5p-mfc/Makefile
index d0663409af0..39496b806b1 100644
--- a/drivers/media/platform/s5p-mfc/Makefile
+++ b/drivers/media/platform/s5p-mfc/Makefile
@@ -1,5 +1,5 @@
obj-$(CONFIG_VIDEO_SAMSUNG_S5P_MFC) := s5p-mfc.o
-s5p-mfc-y += s5p_mfc.o s5p_mfc_intr.o s5p_mfc_opr.o
+s5p-mfc-y += s5p_mfc.o s5p_mfc_intr.o s5p_mfc_opr_v5.o
s5p-mfc-y += s5p_mfc_dec.o s5p_mfc_enc.o
-s5p-mfc-y += s5p_mfc_ctrl.o s5p_mfc_cmd.o
-s5p-mfc-y += s5p_mfc_pm.o s5p_mfc_shm.o
+s5p-mfc-y += s5p_mfc_ctrl.o s5p_mfc_cmd_v5.o
+s5p-mfc-y += s5p_mfc_pm.o
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c
index 5587ef15ca4..74bb2848284 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c
@@ -28,9 +28,8 @@
#include "s5p_mfc_dec.h"
#include "s5p_mfc_enc.h"
#include "s5p_mfc_intr.h"
-#include "s5p_mfc_opr.h"
+#include "s5p_mfc_opr_v5.h"
#include "s5p_mfc_pm.h"
-#include "s5p_mfc_shm.h"
#define S5P_MFC_NAME "s5p-mfc"
#define S5P_MFC_DEC_NAME "s5p-mfc-dec"
@@ -213,8 +212,8 @@ static void s5p_mfc_handle_frame_all_extracted(struct s5p_mfc_ctx *ctx)
ctx->dst_queue_cnt--;
dst_buf->b->v4l2_buf.sequence = (ctx->sequence++);
- if (s5p_mfc_read_shm(ctx, PIC_TIME_TOP) ==
- s5p_mfc_read_shm(ctx, PIC_TIME_BOT))
+ if (s5p_mfc_read_info_v5(ctx, PIC_TIME_TOP) ==
+ s5p_mfc_read_info_v5(ctx, PIC_TIME_BOT))
dst_buf->b->v4l2_buf.field = V4L2_FIELD_NONE;
else
dst_buf->b->v4l2_buf.field = V4L2_FIELD_INTERLACED;
@@ -285,8 +284,8 @@ static void s5p_mfc_handle_frame_new(struct s5p_mfc_ctx *ctx, unsigned int err)
list_del(&dst_buf->list);
ctx->dst_queue_cnt--;
dst_buf->b->v4l2_buf.sequence = ctx->sequence;
- if (s5p_mfc_read_shm(ctx, PIC_TIME_TOP) ==
- s5p_mfc_read_shm(ctx, PIC_TIME_BOT))
+ if (s5p_mfc_read_info_v5(ctx, PIC_TIME_TOP) ==
+ s5p_mfc_read_info_v5(ctx, PIC_TIME_BOT))
dst_buf->b->v4l2_buf.field = V4L2_FIELD_NONE;
else
dst_buf->b->v4l2_buf.field =
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_cmd.c b/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v5.c
index 91a415573bd..cdd02b9295c 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_cmd.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v5.c
@@ -11,7 +11,7 @@
*/
#include "regs-mfc.h"
-#include "s5p_mfc_cmd.h"
+#include "s5p_mfc_cmd_v5.h"
#include "s5p_mfc_common.h"
#include "s5p_mfc_debug.h"
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_cmd.h b/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v5.h
index 8b090d3723e..8b090d3723e 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_cmd.h
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v5.h
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c b/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c
index 0deba6bc687..f31bff981a5 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c
@@ -16,7 +16,7 @@
#include <linux/jiffies.h>
#include <linux/sched.h>
#include "regs-mfc.h"
-#include "s5p_mfc_cmd.h"
+#include "s5p_mfc_cmd_v5.h"
#include "s5p_mfc_common.h"
#include "s5p_mfc_debug.h"
#include "s5p_mfc_intr.h"
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
index 6ee21bb7139..653f14bca38 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
@@ -28,9 +28,8 @@
#include "s5p_mfc_debug.h"
#include "s5p_mfc_dec.h"
#include "s5p_mfc_intr.h"
-#include "s5p_mfc_opr.h"
+#include "s5p_mfc_opr_v5.h"
#include "s5p_mfc_pm.h"
-#include "s5p_mfc_shm.h"
static struct s5p_mfc_fmt formats[] = {
{
@@ -695,10 +694,10 @@ static int vidioc_g_crop(struct file *file, void *priv,
return -EINVAL;
}
if (ctx->src_fmt->fourcc == V4L2_PIX_FMT_H264) {
- left = s5p_mfc_read_shm(ctx, CROP_INFO_H);
+ left = s5p_mfc_read_info_v5(ctx, CROP_INFO_H);
right = left >> S5P_FIMV_SHARED_CROP_RIGHT_SHIFT;
left = left & S5P_FIMV_SHARED_CROP_LEFT_MASK;
- top = s5p_mfc_read_shm(ctx, CROP_INFO_V);
+ top = s5p_mfc_read_info_v5(ctx, CROP_INFO_V);
bottom = top >> S5P_FIMV_SHARED_CROP_BOTTOM_SHIFT;
top = top & S5P_FIMV_SHARED_CROP_TOP_MASK;
cr->c.left = left;
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
index 179e4db60b1..f5f7e3c9a1a 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
@@ -30,7 +30,7 @@
#include "s5p_mfc_debug.h"
#include "s5p_mfc_enc.h"
#include "s5p_mfc_intr.h"
-#include "s5p_mfc_opr.h"
+#include "s5p_mfc_opr_v5.h"
static struct s5p_mfc_fmt formats[] = {
{
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr.c b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c
index 767a51271dc..baa05af6ca8 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c
@@ -13,14 +13,13 @@
*/
#include "regs-mfc.h"
-#include "s5p_mfc_cmd.h"
+#include "s5p_mfc_cmd_v5.h"
#include "s5p_mfc_common.h"
#include "s5p_mfc_ctrl.h"
#include "s5p_mfc_debug.h"
#include "s5p_mfc_intr.h"
-#include "s5p_mfc_opr.h"
+#include "s5p_mfc_opr_v5.h"
#include "s5p_mfc_pm.h"
-#include "s5p_mfc_shm.h"
#include <asm/cacheflush.h>
#include <linux/delay.h>
#include <linux/dma-mapping.h>
@@ -262,12 +261,30 @@ int s5p_mfc_alloc_instance_buffer(struct s5p_mfc_ctx *ctx)
/* Zero content of the allocated memory */
memset(context_virt, 0, ctx->ctx_size);
wmb();
- if (s5p_mfc_init_shm(ctx) < 0) {
- vb2_dma_contig_memops.put(ctx->ctx_buf);
- ctx->ctx_phys = 0;
- ctx->ctx_buf = NULL;
+
+ /* Initialize shared memory */
+ ctx->shm_alloc = vb2_dma_contig_memops.alloc(
+ dev->alloc_ctx[MFC_BANK1_ALLOC_CTX], SHARED_BUF_SIZE);
+ if (IS_ERR(ctx->shm_alloc)) {
+ mfc_err("failed to allocate shared memory\n");
+ return PTR_ERR(ctx->shm_alloc);
+ }
+ /* shared memory offset only keeps the offset from base (port a) */
+ ctx->shm_ofs = s5p_mfc_mem_cookie(
+ dev->alloc_ctx[MFC_BANK1_ALLOC_CTX], ctx->shm_alloc)
+ - dev->bank1;
+ BUG_ON(ctx->shm_ofs & ((1 << MFC_BANK1_ALIGN_ORDER) - 1));
+
+ ctx->shm = vb2_dma_contig_memops.vaddr(ctx->shm_alloc);
+ if (!ctx->shm) {
+ vb2_dma_contig_memops.put(ctx->shm_alloc);
+ ctx->shm_ofs = 0;
+ ctx->shm_alloc = NULL;
+ mfc_err("failed to virt addr of shared memory\n");
return -ENOMEM;
}
+ memset((void *)ctx->shm, 0, SHARED_BUF_SIZE);
+ wmb();
return 0;
}
@@ -286,6 +303,20 @@ void s5p_mfc_release_instance_buffer(struct s5p_mfc_ctx *ctx)
}
}
+void s5p_mfc_write_info_v5(struct s5p_mfc_ctx *ctx, unsigned int data,
+ unsigned int ofs)
+{
+ writel(data, (ctx->shm + ofs));
+ wmb();
+}
+
+unsigned int s5p_mfc_read_info_v5(struct s5p_mfc_ctx *ctx,
+ unsigned int ofs)
+{
+ rmb();
+ return readl(ctx->shm + ofs);
+}
+
/* Set registers for decoding temporary buffers */
void s5p_mfc_set_dec_desc_buffer(struct s5p_mfc_ctx *ctx)
{
@@ -311,7 +342,7 @@ int s5p_mfc_set_dec_stream_buffer(struct s5p_mfc_ctx *ctx, int buf_addr,
mfc_write(dev, OFFSETA(buf_addr), S5P_FIMV_SI_CH0_SB_ST_ADR);
mfc_write(dev, ctx->dec_src_buf_size, S5P_FIMV_SI_CH0_CPB_SIZE);
mfc_write(dev, buf_size, S5P_FIMV_SI_CH0_SB_FRM_SIZE);
- s5p_mfc_write_shm(ctx, start_num_byte, START_BYTE_NUM);
+ s5p_mfc_write_info_v5(ctx, start_num_byte, START_BYTE_NUM);
return 0;
}
@@ -438,10 +469,10 @@ int s5p_mfc_set_dec_frame_buffer(struct s5p_mfc_ctx *ctx)
mfc_debug(2, "Not enough memory has been allocated\n");
return -ENOMEM;
}
- s5p_mfc_write_shm(ctx, frame_size, ALLOC_LUMA_DPB_SIZE);
- s5p_mfc_write_shm(ctx, frame_size_ch, ALLOC_CHROMA_DPB_SIZE);
+ s5p_mfc_write_info_v5(ctx, frame_size, ALLOC_LUMA_DPB_SIZE);
+ s5p_mfc_write_info_v5(ctx, frame_size_ch, ALLOC_CHROMA_DPB_SIZE);
if (ctx->codec_mode == S5P_FIMV_CODEC_H264_DEC)
- s5p_mfc_write_shm(ctx, frame_size_mv, ALLOC_MV_SIZE);
+ s5p_mfc_write_info_v5(ctx, frame_size_mv, ALLOC_MV_SIZE);
mfc_write(dev, ((S5P_FIMV_CH_INIT_BUFS & S5P_FIMV_CH_MASK)
<< S5P_FIMV_CH_SHIFT) | (ctx->inst_no),
S5P_FIMV_SI_CH0_INST_ID);
@@ -685,16 +716,16 @@ static int s5p_mfc_set_enc_params(struct s5p_mfc_ctx *ctx)
/* reaction coefficient */
if (p->rc_frame)
mfc_write(dev, p->rc_reaction_coeff, S5P_FIMV_ENC_RC_RPARA);
- shm = s5p_mfc_read_shm(ctx, EXT_ENC_CONTROL);
+ shm = s5p_mfc_read_info_v5(ctx, EXT_ENC_CONTROL);
/* seq header ctrl */
shm &= ~(0x1 << 3);
shm |= (p->seq_hdr_mode << 3);
/* frame skip mode */
shm &= ~(0x3 << 1);
shm |= (p->frame_skip_mode << 1);
- s5p_mfc_write_shm(ctx, shm, EXT_ENC_CONTROL);
+ s5p_mfc_write_info_v5(ctx, shm, EXT_ENC_CONTROL);
/* fixed target bit */
- s5p_mfc_write_shm(ctx, p->fixed_target_bit, RC_CONTROL_CONFIG);
+ s5p_mfc_write_info_v5(ctx, p->fixed_target_bit, RC_CONTROL_CONFIG);
return 0;
}
@@ -806,35 +837,35 @@ static int s5p_mfc_set_enc_params_h264(struct s5p_mfc_ctx *ctx)
}
if (!p->rc_frame &&
!p_264->rc_mb) {
- shm = s5p_mfc_read_shm(ctx, P_B_FRAME_QP);
+ shm = s5p_mfc_read_info_v5(ctx, P_B_FRAME_QP);
shm &= ~(0xFFF);
shm |= ((p_264->rc_b_frame_qp & 0x3F) << 6);
shm |= (p_264->rc_p_frame_qp & 0x3F);
- s5p_mfc_write_shm(ctx, shm, P_B_FRAME_QP);
+ s5p_mfc_write_info_v5(ctx, shm, P_B_FRAME_QP);
}
/* extended encoder ctrl */
- shm = s5p_mfc_read_shm(ctx, EXT_ENC_CONTROL);
+ shm = s5p_mfc_read_info_v5(ctx, EXT_ENC_CONTROL);
/* AR VUI control */
shm &= ~(0x1 << 15);
shm |= (p_264->vui_sar << 1);
- s5p_mfc_write_shm(ctx, shm, EXT_ENC_CONTROL);
+ s5p_mfc_write_info_v5(ctx, shm, EXT_ENC_CONTROL);
if (p_264->vui_sar) {
/* aspect ration IDC */
- shm = s5p_mfc_read_shm(ctx, SAMPLE_ASPECT_RATIO_IDC);
+ shm = s5p_mfc_read_info_v5(ctx, SAMPLE_ASPECT_RATIO_IDC);
shm &= ~(0xFF);
shm |= p_264->vui_sar_idc;
- s5p_mfc_write_shm(ctx, shm, SAMPLE_ASPECT_RATIO_IDC);
+ s5p_mfc_write_info_v5(ctx, shm, SAMPLE_ASPECT_RATIO_IDC);
if (p_264->vui_sar_idc == 0xFF) {
/* sample AR info */
- shm = s5p_mfc_read_shm(ctx, EXTENDED_SAR);
+ shm = s5p_mfc_read_info_v5(ctx, EXTENDED_SAR);
shm &= ~(0xFFFFFFFF);
shm |= p_264->vui_ext_sar_width << 16;
shm |= p_264->vui_ext_sar_height;
- s5p_mfc_write_shm(ctx, shm, EXTENDED_SAR);
+ s5p_mfc_write_info_v5(ctx, shm, EXTENDED_SAR);
}
}
/* intra picture period for H.264 */
- shm = s5p_mfc_read_shm(ctx, H264_I_PERIOD);
+ shm = s5p_mfc_read_info_v5(ctx, H264_I_PERIOD);
/* control */
shm &= ~(0x1 << 16);
shm |= (p_264->open_gop << 16);
@@ -843,16 +874,16 @@ static int s5p_mfc_set_enc_params_h264(struct s5p_mfc_ctx *ctx)
shm &= ~(0xFFFF);
shm |= p_264->open_gop_size;
}
- s5p_mfc_write_shm(ctx, shm, H264_I_PERIOD);
+ s5p_mfc_write_info_v5(ctx, shm, H264_I_PERIOD);
/* extended encoder ctrl */
- shm = s5p_mfc_read_shm(ctx, EXT_ENC_CONTROL);
+ shm = s5p_mfc_read_info_v5(ctx, EXT_ENC_CONTROL);
/* vbv buffer size */
if (p->frame_skip_mode ==
V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT) {
shm &= ~(0xFFFF << 16);
shm |= (p_264->cpb_size << 16);
}
- s5p_mfc_write_shm(ctx, shm, EXT_ENC_CONTROL);
+ s5p_mfc_write_info_v5(ctx, shm, EXT_ENC_CONTROL);
return 0;
}
@@ -885,11 +916,11 @@ static int s5p_mfc_set_enc_params_mpeg4(struct s5p_mfc_ctx *ctx)
mfc_write(dev, p_mpeg4->quarter_pixel, S5P_FIMV_ENC_MPEG4_QUART_PXL);
/* qp */
if (!p->rc_frame) {
- shm = s5p_mfc_read_shm(ctx, P_B_FRAME_QP);
+ shm = s5p_mfc_read_info_v5(ctx, P_B_FRAME_QP);
shm &= ~(0xFFF);
shm |= ((p_mpeg4->rc_b_frame_qp & 0x3F) << 6);
shm |= (p_mpeg4->rc_p_frame_qp & 0x3F);
- s5p_mfc_write_shm(ctx, shm, P_B_FRAME_QP);
+ s5p_mfc_write_info_v5(ctx, shm, P_B_FRAME_QP);
}
/* frame rate */
if (p->rc_frame) {
@@ -898,12 +929,12 @@ static int s5p_mfc_set_enc_params_mpeg4(struct s5p_mfc_ctx *ctx)
p->rc_framerate_denom;
mfc_write(dev, framerate,
S5P_FIMV_ENC_RC_FRAME_RATE);
- shm = s5p_mfc_read_shm(ctx, RC_VOP_TIMING);
+ shm = s5p_mfc_read_info_v5(ctx, RC_VOP_TIMING);
shm &= ~(0xFFFFFFFF);
shm |= (1 << 31);
shm |= ((p->rc_framerate_num & 0x7FFF) << 16);
shm |= (p->rc_framerate_denom & 0xFFFF);
- s5p_mfc_write_shm(ctx, shm, RC_VOP_TIMING);
+ s5p_mfc_write_info_v5(ctx, shm, RC_VOP_TIMING);
}
} else {
mfc_write(dev, 0, S5P_FIMV_ENC_RC_FRAME_RATE);
@@ -924,14 +955,14 @@ static int s5p_mfc_set_enc_params_mpeg4(struct s5p_mfc_ctx *ctx)
reg |= p_mpeg4->rc_min_qp;
mfc_write(dev, reg, S5P_FIMV_ENC_RC_QBOUND);
/* extended encoder ctrl */
- shm = s5p_mfc_read_shm(ctx, EXT_ENC_CONTROL);
+ shm = s5p_mfc_read_info_v5(ctx, EXT_ENC_CONTROL);
/* vbv buffer size */
if (p->frame_skip_mode ==
V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT) {
shm &= ~(0xFFFF << 16);
shm |= (p->vbv_size << 16);
}
- s5p_mfc_write_shm(ctx, shm, EXT_ENC_CONTROL);
+ s5p_mfc_write_info_v5(ctx, shm, EXT_ENC_CONTROL);
return 0;
}
@@ -946,10 +977,10 @@ static int s5p_mfc_set_enc_params_h263(struct s5p_mfc_ctx *ctx)
s5p_mfc_set_enc_params(ctx);
/* qp */
if (!p->rc_frame) {
- shm = s5p_mfc_read_shm(ctx, P_B_FRAME_QP);
+ shm = s5p_mfc_read_info_v5(ctx, P_B_FRAME_QP);
shm &= ~(0xFFF);
shm |= (p_h263->rc_p_frame_qp & 0x3F);
- s5p_mfc_write_shm(ctx, shm, P_B_FRAME_QP);
+ s5p_mfc_write_info_v5(ctx, shm, P_B_FRAME_QP);
}
/* frame rate */
if (p->rc_frame && p->rc_framerate_denom)
@@ -973,14 +1004,14 @@ static int s5p_mfc_set_enc_params_h263(struct s5p_mfc_ctx *ctx)
reg |= p_h263->rc_min_qp;
mfc_write(dev, reg, S5P_FIMV_ENC_RC_QBOUND);
/* extended encoder ctrl */
- shm = s5p_mfc_read_shm(ctx, EXT_ENC_CONTROL);
+ shm = s5p_mfc_read_info_v5(ctx, EXT_ENC_CONTROL);
/* vbv buffer size */
if (p->frame_skip_mode ==
V4L2_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT) {
shm &= ~(0xFFFF << 16);
shm |= (p->vbv_size << 16);
}
- s5p_mfc_write_shm(ctx, shm, EXT_ENC_CONTROL);
+ s5p_mfc_write_info_v5(ctx, shm, EXT_ENC_CONTROL);
return 0;
}
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr.h b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.h
index 2ad3def052f..97c1ecafa0f 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr.h
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.h
@@ -17,6 +17,69 @@
#include "s5p_mfc_common.h"
+enum MFC_SHM_OFS {
+ EXTENEDED_DECODE_STATUS = 0x00, /* D */
+ SET_FRAME_TAG = 0x04, /* D */
+ GET_FRAME_TAG_TOP = 0x08, /* D */
+ GET_FRAME_TAG_BOT = 0x0C, /* D */
+ PIC_TIME_TOP = 0x10, /* D */
+ PIC_TIME_BOT = 0x14, /* D */
+ START_BYTE_NUM = 0x18, /* D */
+
+ CROP_INFO_H = 0x20, /* D */
+ CROP_INFO_V = 0x24, /* D */
+ EXT_ENC_CONTROL = 0x28, /* E */
+ ENC_PARAM_CHANGE = 0x2C, /* E */
+ RC_VOP_TIMING = 0x30, /* E, MPEG4 */
+ HEC_PERIOD = 0x34, /* E, MPEG4 */
+ METADATA_ENABLE = 0x38, /* C */
+ METADATA_STATUS = 0x3C, /* C */
+ METADATA_DISPLAY_INDEX = 0x40, /* C */
+ EXT_METADATA_START_ADDR = 0x44, /* C */
+ PUT_EXTRADATA = 0x48, /* C */
+ EXTRADATA_ADDR = 0x4C, /* C */
+
+ ALLOC_LUMA_DPB_SIZE = 0x64, /* D */
+ ALLOC_CHROMA_DPB_SIZE = 0x68, /* D */
+ ALLOC_MV_SIZE = 0x6C, /* D */
+ P_B_FRAME_QP = 0x70, /* E */
+ SAMPLE_ASPECT_RATIO_IDC = 0x74, /* E, H.264, depend on
+ ASPECT_RATIO_VUI_ENABLE in EXT_ENC_CONTROL */
+ EXTENDED_SAR = 0x78, /* E, H.264, depned on
+ ASPECT_RATIO_VUI_ENABLE in EXT_ENC_CONTROL */
+ DISP_PIC_PROFILE = 0x7C, /* D */
+ FLUSH_CMD_TYPE = 0x80, /* C */
+ FLUSH_CMD_INBUF1 = 0x84, /* C */
+ FLUSH_CMD_INBUF2 = 0x88, /* C */
+ FLUSH_CMD_OUTBUF = 0x8C, /* E */
+ NEW_RC_BIT_RATE = 0x90, /* E, format as RC_BIT_RATE(0xC5A8)
+ depend on RC_BIT_RATE_CHANGE in ENC_PARAM_CHANGE */
+ NEW_RC_FRAME_RATE = 0x94, /* E, format as RC_FRAME_RATE(0xD0D0)
+ depend on RC_FRAME_RATE_CHANGE in ENC_PARAM_CHANGE */
+ NEW_I_PERIOD = 0x98, /* E, format as I_FRM_CTRL(0xC504)
+ depend on I_PERIOD_CHANGE in ENC_PARAM_CHANGE */
+ H264_I_PERIOD = 0x9C, /* E, H.264, open GOP */
+ RC_CONTROL_CONFIG = 0xA0, /* E */
+ BATCH_INPUT_ADDR = 0xA4, /* E */
+ BATCH_OUTPUT_ADDR = 0xA8, /* E */
+ BATCH_OUTPUT_SIZE = 0xAC, /* E */
+ MIN_LUMA_DPB_SIZE = 0xB0, /* D */
+ DEVICE_FORMAT_ID = 0xB4, /* C */
+ H264_POC_TYPE = 0xB8, /* D */
+ MIN_CHROMA_DPB_SIZE = 0xBC, /* D */
+ DISP_PIC_FRAME_TYPE = 0xC0, /* D */
+ FREE_LUMA_DPB = 0xC4, /* D, VC1 MPEG4 */
+ ASPECT_RATIO_INFO = 0xC8, /* D, MPEG4 */
+ EXTENDED_PAR = 0xCC, /* D, MPEG4 */
+ DBG_HISTORY_INPUT0 = 0xD0, /* C */
+ DBG_HISTORY_INPUT1 = 0xD4, /* C */
+ DBG_HISTORY_OUTPUT = 0xD8, /* C */
+ HIERARCHICAL_P_QP = 0xE0, /* E, H.264 */
+ FRAME_PACK_SEI_ENABLE = 0x168, /* C */
+ FRAME_PACK_SEI_AVAIL = 0x16c, /* D */
+ FRAME_PACK_SEI_INFO = 0x17c, /* E */
+};
+
int s5p_mfc_init_decode(struct s5p_mfc_ctx *ctx);
int s5p_mfc_init_encode(struct s5p_mfc_ctx *mfc_ctx);
@@ -53,6 +116,13 @@ void s5p_mfc_release_instance_buffer(struct s5p_mfc_ctx *ctx);
void s5p_mfc_try_run(struct s5p_mfc_dev *dev);
void s5p_mfc_cleanup_queue(struct list_head *lh, struct vb2_queue *vq);
+/* Shared memory ops */
+void s5p_mfc_write_info_v5(struct s5p_mfc_ctx *ctx, unsigned int data,
+ unsigned int ofs);
+
+unsigned int s5p_mfc_read_info_v5(struct s5p_mfc_ctx *ctx,
+ unsigned int ofs);
+
#define s5p_mfc_get_dspl_y_adr() (readl(dev->regs_base + \
S5P_FIMV_SI_DISPLAY_Y_ADR) << \
MFC_OFFSET_SHIFT)
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_shm.c b/drivers/media/platform/s5p-mfc/s5p_mfc_shm.c
deleted file mode 100644
index b5933d233a4..00000000000
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_shm.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * linux/drivers/media/platform/s5p-mfc/s5p_mfc_shm.c
- *
- * Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#ifdef CONFIG_ARCH_EXYNOS4
-#include <linux/dma-mapping.h>
-#endif
-#include <linux/io.h>
-#include "s5p_mfc_common.h"
-#include "s5p_mfc_debug.h"
-
-int s5p_mfc_init_shm(struct s5p_mfc_ctx *ctx)
-{
- struct s5p_mfc_dev *dev = ctx->dev;
- void *shm_alloc_ctx = dev->alloc_ctx[MFC_BANK1_ALLOC_CTX];
-
- ctx->shm_alloc = vb2_dma_contig_memops.alloc(shm_alloc_ctx,
- SHARED_BUF_SIZE);
- if (IS_ERR(ctx->shm_alloc)) {
- mfc_err("failed to allocate shared memory\n");
- return PTR_ERR(ctx->shm_alloc);
- }
- /* shm_ofs only keeps the offset from base (port a) */
- ctx->shm_ofs = s5p_mfc_mem_cookie(shm_alloc_ctx, ctx->shm_alloc)
- - dev->bank1;
- BUG_ON(ctx->shm_ofs & ((1 << MFC_BANK1_ALIGN_ORDER) - 1));
- ctx->shm = vb2_dma_contig_memops.vaddr(ctx->shm_alloc);
- if (!ctx->shm) {
- vb2_dma_contig_memops.put(ctx->shm_alloc);
- ctx->shm_ofs = 0;
- ctx->shm_alloc = NULL;
- mfc_err("failed to virt addr of shared memory\n");
- return -ENOMEM;
- }
- memset((void *)ctx->shm, 0, SHARED_BUF_SIZE);
- wmb();
- return 0;
-}
-
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_shm.h b/drivers/media/platform/s5p-mfc/s5p_mfc_shm.h
deleted file mode 100644
index 416ebd7ba35..00000000000
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_shm.h
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * linux/drivers/media/platform/s5p-mfc/s5p_mfc_shm.h
- *
- * Copyright (c) 2011 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#ifndef S5P_MFC_SHM_H_
-#define S5P_MFC_SHM_H_
-
-enum MFC_SHM_OFS {
- EXTENEDED_DECODE_STATUS = 0x00, /* D */
- SET_FRAME_TAG = 0x04, /* D */
- GET_FRAME_TAG_TOP = 0x08, /* D */
- GET_FRAME_TAG_BOT = 0x0C, /* D */
- PIC_TIME_TOP = 0x10, /* D */
- PIC_TIME_BOT = 0x14, /* D */
- START_BYTE_NUM = 0x18, /* D */
-
- CROP_INFO_H = 0x20, /* D */
- CROP_INFO_V = 0x24, /* D */
- EXT_ENC_CONTROL = 0x28, /* E */
- ENC_PARAM_CHANGE = 0x2C, /* E */
- RC_VOP_TIMING = 0x30, /* E, MPEG4 */
- HEC_PERIOD = 0x34, /* E, MPEG4 */
- METADATA_ENABLE = 0x38, /* C */
- METADATA_STATUS = 0x3C, /* C */
- METADATA_DISPLAY_INDEX = 0x40, /* C */
- EXT_METADATA_START_ADDR = 0x44, /* C */
- PUT_EXTRADATA = 0x48, /* C */
- EXTRADATA_ADDR = 0x4C, /* C */
-
- ALLOC_LUMA_DPB_SIZE = 0x64, /* D */
- ALLOC_CHROMA_DPB_SIZE = 0x68, /* D */
- ALLOC_MV_SIZE = 0x6C, /* D */
- P_B_FRAME_QP = 0x70, /* E */
- SAMPLE_ASPECT_RATIO_IDC = 0x74, /* E, H.264, depend on
- ASPECT_RATIO_VUI_ENABLE in EXT_ENC_CONTROL */
- EXTENDED_SAR = 0x78, /* E, H.264, depned on
- ASPECT_RATIO_VUI_ENABLE in EXT_ENC_CONTROL */
- DISP_PIC_PROFILE = 0x7C, /* D */
- FLUSH_CMD_TYPE = 0x80, /* C */
- FLUSH_CMD_INBUF1 = 0x84, /* C */
- FLUSH_CMD_INBUF2 = 0x88, /* C */
- FLUSH_CMD_OUTBUF = 0x8C, /* E */
- NEW_RC_BIT_RATE = 0x90, /* E, format as RC_BIT_RATE(0xC5A8)
- depend on RC_BIT_RATE_CHANGE in ENC_PARAM_CHANGE */
- NEW_RC_FRAME_RATE = 0x94, /* E, format as RC_FRAME_RATE(0xD0D0)
- depend on RC_FRAME_RATE_CHANGE in ENC_PARAM_CHANGE */
- NEW_I_PERIOD = 0x98, /* E, format as I_FRM_CTRL(0xC504)
- depend on I_PERIOD_CHANGE in ENC_PARAM_CHANGE */
- H264_I_PERIOD = 0x9C, /* E, H.264, open GOP */
- RC_CONTROL_CONFIG = 0xA0, /* E */
- BATCH_INPUT_ADDR = 0xA4, /* E */
- BATCH_OUTPUT_ADDR = 0xA8, /* E */
- BATCH_OUTPUT_SIZE = 0xAC, /* E */
- MIN_LUMA_DPB_SIZE = 0xB0, /* D */
- DEVICE_FORMAT_ID = 0xB4, /* C */
- H264_POC_TYPE = 0xB8, /* D */
- MIN_CHROMA_DPB_SIZE = 0xBC, /* D */
- DISP_PIC_FRAME_TYPE = 0xC0, /* D */
- FREE_LUMA_DPB = 0xC4, /* D, VC1 MPEG4 */
- ASPECT_RATIO_INFO = 0xC8, /* D, MPEG4 */
- EXTENDED_PAR = 0xCC, /* D, MPEG4 */
- DBG_HISTORY_INPUT0 = 0xD0, /* C */
- DBG_HISTORY_INPUT1 = 0xD4, /* C */
- DBG_HISTORY_OUTPUT = 0xD8, /* C */
- HIERARCHICAL_P_QP = 0xE0, /* E, H.264 */
-};
-
-int s5p_mfc_init_shm(struct s5p_mfc_ctx *ctx);
-
-#define s5p_mfc_write_shm(ctx, x, ofs) \
- do { \
- writel(x, (ctx->shm + ofs)); \
- wmb(); \
- } while (0)
-
-static inline u32 s5p_mfc_read_shm(struct s5p_mfc_ctx *ctx, unsigned int ofs)
-{
- rmb();
- return readl(ctx->shm + ofs);
-}
-
-#endif /* S5P_MFC_SHM_H_ */