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yaml
---
r: 367075
b: refs/heads/master
c: 16af690
h: refs/heads/master
i:
  367073: 054143d
  367071: 85c7d30
v: v3
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Ismael Luceno authored and Mauro Carvalho Chehab committed Apr 22, 2013
1 parent 15192d0 commit 4b31dc6
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Showing 2 changed files with 33 additions and 12 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 8c93c40080bda655295ae3673dfb26dee34d9d49
refs/heads/master: 16af690fb071594ee7e261728bab470f3424d314
43 changes: 32 additions & 11 deletions trunk/drivers/staging/media/solo6x10/solo6x10-v4l2-enc.c
Original file line number Diff line number Diff line change
Expand Up @@ -519,10 +519,15 @@ static int solo_enc_fillbuf(struct solo_enc_dev *solo_enc,
vb->v4l2_buf.flags |= V4L2_BUF_FLAG_MOTION_DETECTED;
}

if (solo_enc->fmt == V4L2_PIX_FMT_MPEG4)
switch (solo_enc->fmt) {
case V4L2_PIX_FMT_MPEG4:
case V4L2_PIX_FMT_H264:
ret = solo_fill_mpeg(solo_enc, vb, vh);
else
break;
default: /* V4L2_PIX_FMT_MJPEG */
ret = solo_fill_jpeg(solo_enc, vb, vh);
break;
}

if (!ret) {
vb->v4l2_buf.sequence = solo_enc->sequence++;
Expand Down Expand Up @@ -780,10 +785,21 @@ static int solo_enc_get_input(struct file *file, void *priv,
static int solo_enc_enum_fmt_cap(struct file *file, void *priv,
struct v4l2_fmtdesc *f)
{
struct solo_enc_dev *solo_enc = video_drvdata(file);
int dev_type = solo_enc->solo_dev->type;

switch (f->index) {
case 0:
f->pixelformat = V4L2_PIX_FMT_MPEG4;
strcpy(f->description, "MPEG-4 AVC");
switch (dev_type) {
case SOLO_DEV_6010:
f->pixelformat = V4L2_PIX_FMT_MPEG4;
strcpy(f->description, "MPEG-4 part 2");
break;
case SOLO_DEV_6110:
f->pixelformat = V4L2_PIX_FMT_H264;
strcpy(f->description, "H.264");
break;
}
break;
case 1:
f->pixelformat = V4L2_PIX_FMT_MJPEG;
Expand All @@ -798,15 +814,21 @@ static int solo_enc_enum_fmt_cap(struct file *file, void *priv,
return 0;
}

static inline int solo_valid_pixfmt(u32 pixfmt, int dev_type)
{
return (pixfmt == V4L2_PIX_FMT_H264 && dev_type == SOLO_DEV_6110)
|| (pixfmt == V4L2_PIX_FMT_MPEG4 && dev_type == SOLO_DEV_6010)
|| pixfmt == V4L2_PIX_FMT_MJPEG ? 0 : -EINVAL;
}

static int solo_enc_try_fmt_cap(struct file *file, void *priv,
struct v4l2_format *f)
{
struct solo_enc_dev *solo_enc = video_drvdata(file);
struct solo_dev *solo_dev = solo_enc->solo_dev;
struct v4l2_pix_format *pix = &f->fmt.pix;

if (pix->pixelformat != V4L2_PIX_FMT_MPEG4 &&
pix->pixelformat != V4L2_PIX_FMT_MJPEG)
if (solo_valid_pixfmt(pix->pixelformat, solo_dev->type))
return -EINVAL;

if (pix->width < solo_dev->video_hsize ||
Expand Down Expand Up @@ -919,8 +941,7 @@ static int solo_enum_framesizes(struct file *file, void *priv,
struct solo_enc_dev *solo_enc = video_drvdata(file);
struct solo_dev *solo_dev = solo_enc->solo_dev;

if (fsize->pixel_format != V4L2_PIX_FMT_MPEG4 &&
fsize->pixel_format != V4L2_PIX_FMT_MJPEG)
if (solo_valid_pixfmt(fsize->pixel_format, solo_dev->type))
return -EINVAL;

switch (fsize->index) {
Expand All @@ -947,8 +968,7 @@ static int solo_enum_frameintervals(struct file *file, void *priv,
struct solo_enc_dev *solo_enc = video_drvdata(file);
struct solo_dev *solo_dev = solo_enc->solo_dev;

if (fintv->pixel_format != V4L2_PIX_FMT_MPEG4 &&
fintv->pixel_format != V4L2_PIX_FMT_MJPEG)
if (solo_valid_pixfmt(fintv->pixel_format, solo_dev->type))
return -EINVAL;
if (fintv->index)
return -EINVAL;
Expand Down Expand Up @@ -1225,7 +1245,8 @@ static struct solo_enc_dev *solo_enc_alloc(struct solo_dev *solo_dev,
mutex_init(&solo_enc->lock);
spin_lock_init(&solo_enc->av_lock);
INIT_LIST_HEAD(&solo_enc->vidq_active);
solo_enc->fmt = V4L2_PIX_FMT_MPEG4;
solo_enc->fmt = (solo_dev->type == SOLO_DEV_6010) ?
V4L2_PIX_FMT_MPEG4 : V4L2_PIX_FMT_H264;
solo_enc->type = SOLO_ENC_TYPE_STD;

solo_enc->qp = SOLO_DEFAULT_QP;
Expand Down

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