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Subject[PATCH 2/4] media: imx: allow bayer pixel formats to be looked up
Date
Allow imx_media_find_format() to look up bayer formats, which is
required to support frame size and interval enumeration.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
---
drivers/staging/media/imx/imx-media-capture.c | 11 ++++++-----
drivers/staging/media/imx/imx-media-utils.c | 6 +++---
drivers/staging/media/imx/imx-media.h | 2 +-
3 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/drivers/staging/media/imx/imx-media-capture.c b/drivers/staging/media/imx/imx-media-capture.c
index ee914396080f..cdeb2cd8b1d7 100644
--- a/drivers/staging/media/imx/imx-media-capture.c
+++ b/drivers/staging/media/imx/imx-media-capture.c
@@ -164,10 +164,10 @@ static int capture_try_fmt_vid_cap(struct file *file, void *fh,
CS_SEL_YUV : CS_SEL_RGB;
fourcc = f->fmt.pix.pixelformat;

- cc = imx_media_find_format(fourcc, cs_sel);
+ cc = imx_media_find_format(fourcc, cs_sel, false);
if (!cc) {
imx_media_enum_format(&fourcc, 0, cs_sel);
- cc = imx_media_find_format(fourcc, cs_sel);
+ cc = imx_media_find_format(fourcc, cs_sel, false);
}
}

@@ -193,7 +193,7 @@ static int capture_s_fmt_vid_cap(struct file *file, void *fh,

priv->vdev.fmt.fmt.pix = f->fmt.pix;
priv->vdev.cc = imx_media_find_format(f->fmt.pix.pixelformat,
- CS_SEL_ANY);
+ CS_SEL_ANY, false);

return 0;
}
@@ -505,7 +505,8 @@ void imx_media_capture_device_set_format(struct imx_media_video_dev *vdev,

mutex_lock(&priv->mutex);
priv->vdev.fmt.fmt.pix = *pix;
- priv->vdev.cc = imx_media_find_format(pix->pixelformat, CS_SEL_ANY);
+ priv->vdev.cc = imx_media_find_format(pix->pixelformat, CS_SEL_ANY,
+ false);
mutex_unlock(&priv->mutex);
}
EXPORT_SYMBOL_GPL(imx_media_capture_device_set_format);
@@ -614,7 +615,7 @@ int imx_media_capture_device_register(struct imx_media_video_dev *vdev)
imx_media_mbus_fmt_to_pix_fmt(&vdev->fmt.fmt.pix,
&fmt_src.format, NULL);
vdev->cc = imx_media_find_format(vdev->fmt.fmt.pix.pixelformat,
- CS_SEL_ANY);
+ CS_SEL_ANY, false);

v4l2_info(sd, "Registered %s as /dev/%s\n", vfd->name,
video_device_node_name(vfd));
diff --git a/drivers/staging/media/imx/imx-media-utils.c b/drivers/staging/media/imx/imx-media-utils.c
index 6eb7e3c5279e..d048e4a080d0 100644
--- a/drivers/staging/media/imx/imx-media-utils.c
+++ b/drivers/staging/media/imx/imx-media-utils.c
@@ -329,9 +329,9 @@ static int enum_format(u32 *fourcc, u32 *code, u32 index,
}

const struct imx_media_pixfmt *
-imx_media_find_format(u32 fourcc, enum codespace_sel cs_sel)
+imx_media_find_format(u32 fourcc, enum codespace_sel cs_sel, bool allow_bayer)
{
- return find_format(fourcc, 0, cs_sel, true, false);
+ return find_format(fourcc, 0, cs_sel, true, allow_bayer);
}
EXPORT_SYMBOL_GPL(imx_media_find_format);

@@ -524,7 +524,7 @@ int imx_media_ipu_image_to_mbus_fmt(struct v4l2_mbus_framefmt *mbus,
{
const struct imx_media_pixfmt *fmt;

- fmt = imx_media_find_format(image->pix.pixelformat, CS_SEL_ANY);
+ fmt = imx_media_find_format(image->pix.pixelformat, CS_SEL_ANY, false);
if (!fmt)
return -EINVAL;

diff --git a/drivers/staging/media/imx/imx-media.h b/drivers/staging/media/imx/imx-media.h
index 234242271a13..d8c9536bf1f8 100644
--- a/drivers/staging/media/imx/imx-media.h
+++ b/drivers/staging/media/imx/imx-media.h
@@ -178,7 +178,7 @@ enum codespace_sel {
};

const struct imx_media_pixfmt *
-imx_media_find_format(u32 fourcc, enum codespace_sel cs_sel);
+imx_media_find_format(u32 fourcc, enum codespace_sel cs_sel, bool allow_bayer);
int imx_media_enum_format(u32 *fourcc, u32 index, enum codespace_sel cs_sel);
const struct imx_media_pixfmt *
imx_media_find_mbus_format(u32 code, enum codespace_sel cs_sel,
--
2.7.4
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