diff options
| author | Ezequiel Garcia <ezequiel@collabora.com> | 2021-08-05 05:47:50 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-09-30 11:07:39 +0300 |
| commit | 78eee7b5f110c9884c8ffd1dfcdd9c29296f3e43 (patch) | |
| tree | 6097d71938653a137a4376fc84c89396511ae51f /drivers/media/pci/ivtv | |
| parent | b84f60a307f09debe30cc171b0f0a5c36797cf67 (diff) | |
| download | linux-78eee7b5f110c9884c8ffd1dfcdd9c29296f3e43.tar.xz | |
media: Rename V4L2_PIX_FMT_HM12 to V4L2_PIX_FMT_NV12_16L16
The V4L2_PIX_FMT_HM12 format is actually a simple NV12 tiled format,
with 16x16 linear tiles. Rename the format and move its documentation
together with the other tiled NV12 formats.
Keep V4L2_PIX_FMT_HM12 for application compatibility.
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/pci/ivtv')
| -rw-r--r-- | drivers/media/pci/ivtv/ivtv-ioctl.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/media/pci/ivtv/ivtv-ioctl.c b/drivers/media/pci/ivtv/ivtv-ioctl.c index da19b2e95e6c..0cdf6b3210c2 100644 --- a/drivers/media/pci/ivtv/ivtv-ioctl.c +++ b/drivers/media/pci/ivtv/ivtv-ioctl.c @@ -339,7 +339,7 @@ static int ivtv_g_fmt_vid_cap(struct file *file, void *fh, struct v4l2_format *f pixfmt->colorspace = V4L2_COLORSPACE_SMPTE170M; pixfmt->field = V4L2_FIELD_INTERLACED; if (id->type == IVTV_ENC_STREAM_TYPE_YUV) { - pixfmt->pixelformat = V4L2_PIX_FMT_HM12; + pixfmt->pixelformat = V4L2_PIX_FMT_NV12_16L16; /* YUV size is (Y=(h*720) + UV=(h*(720/2))) */ pixfmt->sizeimage = pixfmt->height * 720 * 3 / 2; pixfmt->bytesperline = 720; @@ -417,7 +417,7 @@ static int ivtv_g_fmt_vid_out(struct file *file, void *fh, struct v4l2_format *f pixfmt->field = V4L2_FIELD_ANY; break; } - pixfmt->pixelformat = V4L2_PIX_FMT_HM12; + pixfmt->pixelformat = V4L2_PIX_FMT_NV12_16L16; pixfmt->bytesperline = 720; pixfmt->width = itv->yuv_info.v4l2_src_w; pixfmt->height = itv->yuv_info.v4l2_src_h; @@ -917,7 +917,7 @@ static int ivtv_enum_fmt_vid_cap(struct file *file, void *fh, struct v4l2_fmtdes static const struct v4l2_fmtdesc hm12 = { .type = V4L2_BUF_TYPE_VIDEO_CAPTURE, .description = "HM12 (YUV 4:2:0)", - .pixelformat = V4L2_PIX_FMT_HM12, + .pixelformat = V4L2_PIX_FMT_NV12_16L16, }; static const struct v4l2_fmtdesc mpeg = { .type = V4L2_BUF_TYPE_VIDEO_CAPTURE, @@ -944,7 +944,7 @@ static int ivtv_enum_fmt_vid_out(struct file *file, void *fh, struct v4l2_fmtdes static const struct v4l2_fmtdesc hm12 = { .type = V4L2_BUF_TYPE_VIDEO_OUTPUT, .description = "HM12 (YUV 4:2:0)", - .pixelformat = V4L2_PIX_FMT_HM12, + .pixelformat = V4L2_PIX_FMT_NV12_16L16, }; static const struct v4l2_fmtdesc mpeg = { .type = V4L2_BUF_TYPE_VIDEO_OUTPUT, |