Commit 0ad675eb authored by Guennadi Liakhovetski's avatar Guennadi Liakhovetski Committed by Mauro Carvalho Chehab
Browse files

V4L/DVB (10663): soc-camera: fix S_CROP breakage on PXA and SuperH



Recent format-negotiation patches caused S_CROP breakage in pxa_camera.c
and sh_mobile_ceu_camera.c drivers, fix it.
Signed-off-by: default avatarGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 7662b00c
......@@ -1155,23 +1155,23 @@ static int pxa_camera_set_fmt(struct soc_camera_device *icd,
{
struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
struct pxa_camera_dev *pcdev = ici->priv;
const struct soc_camera_data_format *host_fmt, *cam_fmt = NULL;
const struct soc_camera_format_xlate *xlate;
const struct soc_camera_data_format *cam_fmt = NULL;
const struct soc_camera_format_xlate *xlate = NULL;
struct soc_camera_sense sense = {
.master_clock = pcdev->mclk,
.pixel_clock_max = pcdev->ciclk / 4,
};
int ret, buswidth;
int ret;
xlate = soc_camera_xlate_by_fourcc(icd, pixfmt);
if (!xlate) {
dev_warn(&ici->dev, "Format %x not found\n", pixfmt);
return -EINVAL;
}
if (pixfmt) {
xlate = soc_camera_xlate_by_fourcc(icd, pixfmt);
if (!xlate) {
dev_warn(&ici->dev, "Format %x not found\n", pixfmt);
return -EINVAL;
}
buswidth = xlate->buswidth;
host_fmt = xlate->host_fmt;
cam_fmt = xlate->cam_fmt;
cam_fmt = xlate->cam_fmt;
}
/* If PCLK is used to latch data from the sensor, check sense */
if (pcdev->platform_flags & PXA_CAMERA_PCLK_EN)
......@@ -1201,8 +1201,8 @@ static int pxa_camera_set_fmt(struct soc_camera_device *icd,
}
if (pixfmt && !ret) {
icd->buswidth = buswidth;
icd->current_fmt = host_fmt;
icd->buswidth = xlate->buswidth;
icd->current_fmt = xlate->host_fmt;
}
return ret;
......
......@@ -603,21 +603,18 @@ static int sh_mobile_ceu_set_fmt(struct soc_camera_device *icd,
const struct soc_camera_format_xlate *xlate;
int ret;
if (!pixfmt)
return icd->ops->set_fmt(icd, pixfmt, rect);
xlate = soc_camera_xlate_by_fourcc(icd, pixfmt);
if (!xlate) {
dev_warn(&ici->dev, "Format %x not found\n", pixfmt);
return -EINVAL;
}
switch (pixfmt) {
case 0: /* Only geometry change */
ret = icd->ops->set_fmt(icd, pixfmt, rect);
break;
default:
ret = icd->ops->set_fmt(icd, xlate->cam_fmt->fourcc, rect);
}
ret = icd->ops->set_fmt(icd, xlate->cam_fmt->fourcc, rect);
if (pixfmt && !ret) {
if (!ret) {
icd->buswidth = xlate->buswidth;
icd->current_fmt = xlate->host_fmt;
pcdev->camera_fmt = xlate->cam_fmt;
......
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