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[media] coda: checkpatch cleanup 

This patch breaks most long lines, concatenates broken up text strings,
and adds or removes parentheses where needed to make checkpatch happy.
The long codec list lines and a few 81-wide lines remain.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Philipp Zabel 2014-08-06 08:02:23 -03:00 committed by Mauro Carvalho Chehab
parent a188a668dd
commit f23797b636
2 changed files with 113 additions and 64 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

143
drivers/media/platform/coda/coda-bit.c
View File

@ -37,7 +37,7 @@
static inline int coda_is_initialized(struct coda_dev *dev)
{
return (coda_read(dev, CODA_REG_BIT_CUR_PC) != 0);
return coda_read(dev, CODA_REG_BIT_CUR_PC) != 0;
}
static inline unsigned long coda_isbusy(struct coda_dev *dev)
@ -165,17 +165,20 @@ static void coda_kfifo_sync_to_device_write(struct coda_ctx *ctx)
coda_write(dev, wr_ptr, CODA_REG_BIT_WR_PTR(ctx->reg_idx));
}
static int coda_bitstream_queue(struct coda_ctx *ctx, struct vb2_buffer *src_buf)
static int coda_bitstream_queue(struct coda_ctx *ctx,
struct vb2_buffer *src_buf)
{
u32 src_size = vb2_get_plane_payload(src_buf, 0);
u32 n;
n = kfifo_in(&ctx->bitstream_fifo, vb2_plane_vaddr(src_buf, 0), src_size);
n = kfifo_in(&ctx->bitstream_fifo, vb2_plane_vaddr(src_buf, 0),
src_size);
if (n < src_size)
return -ENOSPC;
dma_sync_single_for_device(&ctx->dev->plat_dev->dev, ctx->bitstream.paddr,
ctx->bitstream.size, DMA_TO_DEVICE);
dma_sync_single_for_device(&ctx->dev->plat_dev->dev,
ctx->bitstream.paddr, ctx->bitstream.size,
DMA_TO_DEVICE);
src_buf->v4l2_buf.sequence = ctx->qsequence++;
@ -246,11 +249,12 @@ void coda_bit_stream_end_flag(struct coda_ctx *ctx)
ctx->bit_stream_param |= CODA_BIT_STREAM_END_FLAG;
/* If this context is currently running, update the hardware flag */
if ((dev->devtype->product == CODA_960) &&
coda_isbusy(dev) &&
(ctx->idx == coda_read(dev, CODA_REG_BIT_RUN_INDEX))) {
/* If this context is currently running, update the hardware flag */
coda_write(dev, ctx->bit_stream_param, CODA_REG_BIT_BIT_STREAM_PARAM);
coda_write(dev, ctx->bit_stream_param,
CODA_REG_BIT_BIT_STREAM_PARAM);
}
}
@ -315,9 +319,10 @@ static int coda_alloc_framebuffers(struct coda_ctx *ctx,
/* Register frame buffers in the parameter buffer */
for (i = 0; i < ctx->num_internal_frames; i++) {
paddr = ctx->internal_frames[i].paddr;
coda_parabuf_write(ctx, i * 3 + 0, paddr); /* Y */
coda_parabuf_write(ctx, i * 3 + 1, paddr + ysize); /* Cb */
coda_parabuf_write(ctx, i * 3 + 2, paddr + ysize + ysize/4); /* Cr */
/* Start addresses of Y, Cb, Cr planes */
coda_parabuf_write(ctx, i * 3 + 0, paddr);
coda_parabuf_write(ctx, i * 3 + 1, paddr + ysize);
coda_parabuf_write(ctx, i * 3 + 2, paddr + ysize + ysize / 4);
/* mvcol buffer for h.264 */
if (ctx->codec->src_fourcc == V4L2_PIX_FMT_H264 &&
@ -374,18 +379,22 @@ static int coda_alloc_context_buffers(struct coda_ctx *ctx,
/* worst case slice size */
size = (DIV_ROUND_UP(q_data->width, 16) *
DIV_ROUND_UP(q_data->height, 16)) * 3200 / 8 + 512;
ret = coda_alloc_context_buf(ctx, &ctx->slicebuf, size, "slicebuf");
ret = coda_alloc_context_buf(ctx, &ctx->slicebuf, size,
"slicebuf");
if (ret < 0) {
v4l2_err(&dev->v4l2_dev, "failed to allocate %d byte slice buffer",
v4l2_err(&dev->v4l2_dev,
"failed to allocate %d byte slice buffer",
ctx->slicebuf.size);
return ret;
}
}
if (dev->devtype->product == CODA_7541) {
ret = coda_alloc_context_buf(ctx, &ctx->psbuf, CODA7_PS_BUF_SIZE, "psbuf");
ret = coda_alloc_context_buf(ctx, &ctx->psbuf,
CODA7_PS_BUF_SIZE, "psbuf");
if (ret < 0) {
v4l2_err(&dev->v4l2_dev, "failed to allocate psmem buffer");
v4l2_err(&dev->v4l2_dev,
"failed to allocate psmem buffer");
goto err;
}
}
@ -396,7 +405,8 @@ static int coda_alloc_context_buffers(struct coda_ctx *ctx,
size += CODA9_PS_SAVE_SIZE;
ret = coda_alloc_context_buf(ctx, &ctx->workbuf, size, "workbuf");
if (ret < 0) {
v4l2_err(&dev->v4l2_dev, "failed to allocate %d byte context buffer",
v4l2_err(&dev->v4l2_dev,
"failed to allocate %d byte context buffer",
ctx->workbuf.size);
goto err;
}
@ -465,6 +475,7 @@ static void coda_setup_iram(struct coda_ctx *ctx)
{
struct coda_iram_info *iram_info = &ctx->iram_info;
struct coda_dev *dev = ctx->dev;
int w64, w128;
int mb_width;
int dbk_bits;
int bit_bits;
@ -497,13 +508,15 @@ static void coda_setup_iram(struct coda_ctx *ctx)
q_data_src = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_OUTPUT);
mb_width = DIV_ROUND_UP(q_data_src->width, 16);
w128 = mb_width * 128;
w64 = mb_width * 64;
/* Prioritize in case IRAM is too small for everything */
if (dev->devtype->product == CODA_7541) {
iram_info->search_ram_size = round_up(mb_width * 16 *
36 + 2048, 1024);
iram_info->search_ram_paddr = coda_iram_alloc(iram_info,
iram_info->search_ram_size);
iram_info->search_ram_size);
if (!iram_info->search_ram_paddr) {
pr_err("IRAM is smaller than the search ram size\n");
goto out;
@ -513,18 +526,18 @@ static void coda_setup_iram(struct coda_ctx *ctx)
}
/* Only H.264BP and H.263P3 are considered */
iram_info->buf_dbk_y_use = coda_iram_alloc(iram_info, 64 * mb_width);
iram_info->buf_dbk_c_use = coda_iram_alloc(iram_info, 64 * mb_width);
iram_info->buf_dbk_y_use = coda_iram_alloc(iram_info, w64);
iram_info->buf_dbk_c_use = coda_iram_alloc(iram_info, w64);
if (!iram_info->buf_dbk_c_use)
goto out;
iram_info->axi_sram_use |= dbk_bits;
iram_info->buf_bit_use = coda_iram_alloc(iram_info, 128 * mb_width);
iram_info->buf_bit_use = coda_iram_alloc(iram_info, w128);
if (!iram_info->buf_bit_use)
goto out;
iram_info->axi_sram_use |= bit_bits;
iram_info->buf_ip_ac_dc_use = coda_iram_alloc(iram_info, 128 * mb_width);
iram_info->buf_ip_ac_dc_use = coda_iram_alloc(iram_info, w128);
if (!iram_info->buf_ip_ac_dc_use)
goto out;
iram_info->axi_sram_use |= ip_bits;
@ -535,19 +548,20 @@ static void coda_setup_iram(struct coda_ctx *ctx)
q_data_dst = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE);
mb_width = DIV_ROUND_UP(q_data_dst->width, 16);
w128 = mb_width * 128;
iram_info->buf_dbk_y_use = coda_iram_alloc(iram_info, 128 * mb_width);
iram_info->buf_dbk_c_use = coda_iram_alloc(iram_info, 128 * mb_width);
iram_info->buf_dbk_y_use = coda_iram_alloc(iram_info, w128);
iram_info->buf_dbk_c_use = coda_iram_alloc(iram_info, w128);
if (!iram_info->buf_dbk_c_use)
goto out;
iram_info->axi_sram_use |= dbk_bits;
iram_info->buf_bit_use = coda_iram_alloc(iram_info, 128 * mb_width);
iram_info->buf_bit_use = coda_iram_alloc(iram_info, w128);
if (!iram_info->buf_bit_use)
goto out;
iram_info->axi_sram_use |= bit_bits;
iram_info->buf_ip_ac_dc_use = coda_iram_alloc(iram_info, 128 * mb_width);
iram_info->buf_ip_ac_dc_use = coda_iram_alloc(iram_info, w128);
if (!iram_info->buf_ip_ac_dc_use)
goto out;
iram_info->axi_sram_use |= ip_bits;
@ -634,8 +648,8 @@ int coda_check_firmware(struct coda_dev *dev)
clk_disable_unprepare(dev->clk_ahb);
if (product != dev->devtype->product) {
v4l2_err(&dev->v4l2_dev, "Wrong firmware. Hw: %s, Fw: %s,"
" Version: %u.%u.%u\n",
v4l2_err(&dev->v4l2_dev,
"Wrong firmware. Hw: %s, Fw: %s, Version: %u.%u.%u\n",
coda_product_name(dev->devtype->product),
coda_product_name(product), major, minor, release);
return -EINVAL;
@ -648,8 +662,9 @@ int coda_check_firmware(struct coda_dev *dev)
v4l2_info(&dev->v4l2_dev, "Firmware version: %u.%u.%u\n",
major, minor, release);
} else {
v4l2_warn(&dev->v4l2_dev, "Unsupported firmware version: "
"%u.%u.%u\n", major, minor, release);
v4l2_warn(&dev->v4l2_dev,
"Unsupported firmware version: %u.%u.%u\n",
major, minor, release);
}
return 0;
@ -720,27 +735,32 @@ static int coda_start_encoding(struct coda_ctx *ctx)
if (dev->devtype->product == CODA_DX6) {
/* Configure the coda */
coda_write(dev, dev->iram.paddr, CODADX6_REG_BIT_SEARCH_RAM_BASE_ADDR);
coda_write(dev, dev->iram.paddr,
CODADX6_REG_BIT_SEARCH_RAM_BASE_ADDR);
}
/* Could set rotation here if needed */
switch (dev->devtype->product) {
case CODA_DX6:
value = (q_data_src->width & CODADX6_PICWIDTH_MASK) << CODADX6_PICWIDTH_OFFSET;
value |= (q_data_src->height & CODADX6_PICHEIGHT_MASK) << CODA_PICHEIGHT_OFFSET;
value = (q_data_src->width & CODADX6_PICWIDTH_MASK)
<< CODADX6_PICWIDTH_OFFSET;
value |= (q_data_src->height & CODADX6_PICHEIGHT_MASK)
<< CODA_PICHEIGHT_OFFSET;
break;
case CODA_7541:
if (dst_fourcc == V4L2_PIX_FMT_H264) {
value = (round_up(q_data_src->width, 16) &
CODA7_PICWIDTH_MASK) << CODA7_PICWIDTH_OFFSET;
value |= (round_up(q_data_src->height, 16) &
CODA7_PICHEIGHT_MASK) << CODA_PICHEIGHT_OFFSET;
CODA7_PICHEIGHT_MASK) << CODA_PICHEIGHT_OFFSET;
break;
}
/* fallthrough */
case CODA_960:
value = (q_data_src->width & CODA7_PICWIDTH_MASK) << CODA7_PICWIDTH_OFFSET;
value |= (q_data_src->height & CODA7_PICHEIGHT_MASK) << CODA_PICHEIGHT_OFFSET;
value = (q_data_src->width & CODA7_PICWIDTH_MASK)
<< CODA7_PICWIDTH_OFFSET;
value |= (q_data_src->height & CODA7_PICHEIGHT_MASK)
<< CODA_PICHEIGHT_OFFSET;
}
coda_write(dev, value, CODA_CMD_ENC_SEQ_SRC_SIZE);
coda_write(dev, ctx->params.framerate,
@ -750,16 +770,20 @@ static int coda_start_encoding(struct coda_ctx *ctx)
switch (dst_fourcc) {
case V4L2_PIX_FMT_MPEG4:
if (dev->devtype->product == CODA_960)
coda_write(dev, CODA9_STD_MPEG4, CODA_CMD_ENC_SEQ_COD_STD);
coda_write(dev, CODA9_STD_MPEG4,
CODA_CMD_ENC_SEQ_COD_STD);
else
coda_write(dev, CODA_STD_MPEG4, CODA_CMD_ENC_SEQ_COD_STD);
coda_write(dev, CODA_STD_MPEG4,
CODA_CMD_ENC_SEQ_COD_STD);
coda_write(dev, 0, CODA_CMD_ENC_SEQ_MP4_PARA);
break;
case V4L2_PIX_FMT_H264:
if (dev->devtype->product == CODA_960)
coda_write(dev, CODA9_STD_H264, CODA_CMD_ENC_SEQ_COD_STD);
coda_write(dev, CODA9_STD_H264,
CODA_CMD_ENC_SEQ_COD_STD);
else
coda_write(dev, CODA_STD_H264, CODA_CMD_ENC_SEQ_COD_STD);
coda_write(dev, CODA_STD_H264,
CODA_CMD_ENC_SEQ_COD_STD);
if (ctx->params.h264_deblk_enabled) {
value = ((ctx->params.h264_deblk_alpha &
CODA_264PARAM_DEBLKFILTEROFFSETALPHA_MASK) <<
@ -784,13 +808,17 @@ static int coda_start_encoding(struct coda_ctx *ctx)
value = 0;
break;
case V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_MB:
value = (ctx->params.slice_max_mb & CODA_SLICING_SIZE_MASK) << CODA_SLICING_SIZE_OFFSET;
value |= (1 & CODA_SLICING_UNIT_MASK) << CODA_SLICING_UNIT_OFFSET;
value = (ctx->params.slice_max_mb & CODA_SLICING_SIZE_MASK)
<< CODA_SLICING_SIZE_OFFSET;
value |= (1 & CODA_SLICING_UNIT_MASK)
<< CODA_SLICING_UNIT_OFFSET;
value |= 1 & CODA_SLICING_MODE_MASK;
break;
case V4L2_MPEG_VIDEO_MULTI_SICE_MODE_MAX_BYTES:
value = (ctx->params.slice_max_bits & CODA_SLICING_SIZE_MASK) << CODA_SLICING_SIZE_OFFSET;
value |= (0 & CODA_SLICING_UNIT_MASK) << CODA_SLICING_UNIT_OFFSET;
value = (ctx->params.slice_max_bits & CODA_SLICING_SIZE_MASK)
<< CODA_SLICING_SIZE_OFFSET;
value |= (0 & CODA_SLICING_UNIT_MASK)
<< CODA_SLICING_UNIT_OFFSET;
value |= 1 & CODA_SLICING_MODE_MASK;
break;
}
@ -800,7 +828,8 @@ static int coda_start_encoding(struct coda_ctx *ctx)
if (ctx->params.bitrate) {
/* Rate control enabled */
value = (ctx->params.bitrate & CODA_RATECONTROL_BITRATE_MASK) << CODA_RATECONTROL_BITRATE_OFFSET;
value = (ctx->params.bitrate & CODA_RATECONTROL_BITRATE_MASK)
<< CODA_RATECONTROL_BITRATE_OFFSET;
value |= 1 & CODA_RATECONTROL_ENABLE_MASK;
if (dev->devtype->product == CODA_960)
value |= BIT(31); /* disable autoskip */
@ -919,8 +948,10 @@ static int coda_start_encoding(struct coda_ctx *ctx)
CODA9_CMD_SET_FRAME_AXI_BTP_ADDR);
/* FIXME */
coda_write(dev, ctx->internal_frames[2].paddr, CODA9_CMD_SET_FRAME_SUBSAMP_A);
coda_write(dev, ctx->internal_frames[3].paddr, CODA9_CMD_SET_FRAME_SUBSAMP_B);
coda_write(dev, ctx->internal_frames[2].paddr,
CODA9_CMD_SET_FRAME_SUBSAMP_A);
coda_write(dev, ctx->internal_frames[3].paddr,
CODA9_CMD_SET_FRAME_SUBSAMP_B);
}
}
@ -1092,7 +1123,8 @@ static int coda_prepare_encode(struct coda_ctx *ctx)
}
/* submit */
coda_write(dev, CODA_ROT_MIR_ENABLE | ctx->params.rot_mode, CODA_CMD_ENC_PIC_ROT_MODE);
coda_write(dev, CODA_ROT_MIR_ENABLE | ctx->params.rot_mode,
CODA_CMD_ENC_PIC_ROT_MODE);
coda_write(dev, quant_param, CODA_CMD_ENC_PIC_QS);
@ -1135,9 +1167,10 @@ static int coda_prepare_encode(struct coda_ctx *ctx)
CODA_CMD_ENC_PIC_BB_SIZE);
if (!ctx->streamon_out) {
/* After streamoff on the output side, set the stream end flag */
/* After streamoff on the output side, set stream end flag */
ctx->bit_stream_param |= CODA_BIT_STREAM_END_FLAG;
coda_write(dev, ctx->bit_stream_param, CODA_REG_BIT_BIT_STREAM_PARAM);
coda_write(dev, ctx->bit_stream_param,
CODA_REG_BIT_BIT_STREAM_PARAM);
}
if (dev->devtype->product != CODA_DX6)
@ -1217,7 +1250,8 @@ static void coda_seq_end_work(struct work_struct *work)
mutex_lock(&dev->coda_mutex);
v4l2_dbg(1, coda_debug, &dev->v4l2_dev,
"%d: %s: sent command 'SEQ_END' to coda\n", ctx->idx, __func__);
"%d: %s: sent command 'SEQ_END' to coda\n", ctx->idx,
__func__);
if (coda_command_sync(ctx, CODA_COMMAND_SEQ_END)) {
v4l2_err(&dev->v4l2_dev,
"CODA_COMMAND_SEQ_END failed\n");
@ -1550,7 +1584,8 @@ static int coda_prepare_decode(struct coda_ctx *ctx)
coda_write(dev, CODA_PRE_SCAN_EN, CODA_CMD_DEC_PIC_OPTION);
break;
case CODA_960:
coda_write(dev, (1 << 10), CODA_CMD_DEC_PIC_OPTION); /* 'hardcode to use interrupt disable mode'? */
/* 'hardcode to use interrupt disable mode'? */
coda_write(dev, (1 << 10), CODA_CMD_DEC_PIC_OPTION);
break;
}
@ -1666,7 +1701,8 @@ static void coda_finish_decode(struct coda_ctx *ctx)
}
}
ctx->frm_dis_flg = coda_read(dev, CODA_REG_BIT_FRM_DIS_FLG(ctx->reg_idx));
ctx->frm_dis_flg = coda_read(dev,
CODA_REG_BIT_FRM_DIS_FLG(ctx->reg_idx));
/*
* The previous display frame was copied out by the rotator,
@ -1694,7 +1730,7 @@ static void coda_finish_decode(struct coda_ctx *ctx)
else if (ctx->display_idx < 0)
ctx->hold = true;
} else if (decoded_idx == -2) {
/* no frame was decoded, we still return the remaining buffers */
/* no frame was decoded, we still return remaining buffers */
} else if (decoded_idx < 0 || decoded_idx >= ctx->num_internal_frames) {
v4l2_err(&dev->v4l2_dev,
"decoded frame index out of range: %d\n", decoded_idx);
@ -1801,7 +1837,8 @@ irqreturn_t coda_irq_handler(int irq, void *data)
ctx = v4l2_m2m_get_curr_priv(dev->m2m_dev);
if (ctx == NULL) {
v4l2_err(&dev->v4l2_dev, "Instance released before the end of transaction\n");
v4l2_err(&dev->v4l2_dev,
"Instance released before the end of transaction\n");
mutex_unlock(&dev->coda_mutex);
return IRQ_HANDLED;
}

34
drivers/media/platform/coda/coda-common.c
View File

@ -75,6 +75,7 @@ void coda_write(struct coda_dev *dev, u32 data, u32 reg)
unsigned int coda_read(struct coda_dev *dev, u32 reg)
{
u32 data;
data = readl(dev->regs_base + reg);
v4l2_dbg(2, coda_debug, &dev->v4l2_dev,
"%s: data=0x%x, reg=0x%x\n", __func__, data, reg);
@ -736,7 +737,8 @@ static void coda_pic_run_work(struct work_struct *work)
return;
}
if (!wait_for_completion_timeout(&ctx->completion, msecs_to_jiffies(1000))) {
if (!wait_for_completion_timeout(&ctx->completion,
msecs_to_jiffies(1000))) {
dev_err(&dev->plat_dev->dev, "CODA PIC_RUN timeout\n");
ctx->hold = true;
@ -812,6 +814,7 @@ static void coda_lock(void *m2m_priv)
{
struct coda_ctx *ctx = m2m_priv;
struct coda_dev *pcdev = ctx->dev;
mutex_lock(&pcdev->dev_mutex);
}
@ -819,6 +822,7 @@ static void coda_unlock(void *m2m_priv)
{
struct coda_ctx *ctx = m2m_priv;
struct coda_dev *pcdev = ctx->dev;
mutex_unlock(&pcdev->dev_mutex);
}
@ -995,7 +999,8 @@ int coda_alloc_aux_buf(struct coda_dev *dev, struct coda_aux_buf *buf,
if (name && parent) {
buf->blob.data = buf->vaddr;
buf->blob.size = size;
buf->dentry = debugfs_create_blob(name, 0644, parent, &buf->blob);
buf->dentry = debugfs_create_blob(name, 0644, parent,
&buf->blob);
if (!buf->dentry)
dev_warn(&dev->plat_dev->dev,
"failed to create debugfs entry %s\n", name);
@ -1276,17 +1281,20 @@ static int coda_ctrls_setup(struct coda_ctx *ctx)
v4l2_ctrl_new_std(&ctx->ctrls, &coda_ctrl_ops,
V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_MB, 1, 0x3fffffff, 1, 1);
v4l2_ctrl_new_std(&ctx->ctrls, &coda_ctrl_ops,
V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES, 1, 0x3fffffff, 1, 500);
V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES, 1, 0x3fffffff, 1,
500);
v4l2_ctrl_new_std_menu(&ctx->ctrls, &coda_ctrl_ops,
V4L2_CID_MPEG_VIDEO_HEADER_MODE,
V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME,
(1 << V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE),
V4L2_MPEG_VIDEO_HEADER_MODE_JOINED_WITH_1ST_FRAME);
v4l2_ctrl_new_std(&ctx->ctrls, &coda_ctrl_ops,
V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB, 0, 1920 * 1088 / 256, 1, 0);
V4L2_CID_MPEG_VIDEO_CYCLIC_INTRA_REFRESH_MB, 0,
1920 * 1088 / 256, 1, 0);
if (ctx->ctrls.error) {
v4l2_err(&ctx->dev->v4l2_dev, "control initialization error (%d)",
v4l2_err(&ctx->dev->v4l2_dev,
"control initialization error (%d)",
ctx->ctrls.error);
return -EINVAL;
}
@ -1365,7 +1373,7 @@ static int coda_open(struct file *file, enum coda_inst_type inst_type,
int ret;
int idx;
ctx = kzalloc(sizeof *ctx, GFP_KERNEL);
ctx = kzalloc(sizeof(*ctx), GFP_KERNEL);
if (!ctx)
return -ENOMEM;
@ -1444,7 +1452,8 @@ static int coda_open(struct file *file, enum coda_inst_type inst_type,
ctx->bitstream.vaddr = dma_alloc_writecombine(&dev->plat_dev->dev,
ctx->bitstream.size, &ctx->bitstream.paddr, GFP_KERNEL);
if (!ctx->bitstream.vaddr) {
v4l2_err(&dev->v4l2_dev, "failed to allocate bitstream ringbuffer");
v4l2_err(&dev->v4l2_dev,
"failed to allocate bitstream ringbuffer");
ret = -ENOMEM;
goto err_dma_writecombine;
}
@ -1617,10 +1626,12 @@ static int coda_hw_init(struct coda_dev *dev)
/* Set default values */
switch (dev->devtype->product) {
case CODA_DX6:
coda_write(dev, CODADX6_STREAM_BUF_PIC_FLUSH, CODA_REG_BIT_STREAM_CTRL);
coda_write(dev, CODADX6_STREAM_BUF_PIC_FLUSH,
CODA_REG_BIT_STREAM_CTRL);
break;
default:
coda_write(dev, CODA7_STREAM_BUF_PIC_FLUSH, CODA_REG_BIT_STREAM_CTRL);
coda_write(dev, CODA7_STREAM_BUF_PIC_FLUSH,
CODA_REG_BIT_STREAM_CTRL);
}
if (dev->devtype->product == CODA_960)
coda_write(dev, 1 << 12, CODA_REG_BIT_FRAME_MEM_CTRL);
@ -1854,7 +1865,7 @@ static int coda_probe(struct platform_device *pdev)
struct resource *res;
int ret, irq;
dev = devm_kzalloc(&pdev->dev, sizeof *dev, GFP_KERNEL);
dev = devm_kzalloc(&pdev->dev, sizeof(*dev), GFP_KERNEL);
if (!dev) {
dev_err(&pdev->dev, "Not enough memory for %s\n",
CODA_NAME);
@ -1905,7 +1916,8 @@ static int coda_probe(struct platform_device *pdev)
if (ret == -ENOENT || ret == -ENOSYS) {
dev->rstc = NULL;
} else {
dev_err(&pdev->dev, "failed get reset control: %d\n", ret);
dev_err(&pdev->dev, "failed get reset control: %d\n",
ret);
return ret;
}
}