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[media] exynos4-is: Move __fimc_videoc_querycap() function to the common module

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Move __fimc_videoc_querycap() function to the common exynos4-is-common.ko
module so it don't need to be reimplemented in multiple video node drivers
of the exynos4-is.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Sylwester Nawrocki 2013-05-31 13:47:03 -03:00 committed by Mauro Carvalho Chehab
parent 7536b4240f
commit 0f20956be6
5 changed files with 17 additions and 13 deletions
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12
drivers/media/platform/exynos4-is/common.c
View File

@ -38,4 +38,16 @@ struct v4l2_subdev *fimc_find_remote_sensor(struct media_entity *entity)
}
EXPORT_SYMBOL(fimc_find_remote_sensor);
void __fimc_vidioc_querycap(struct device *dev, struct v4l2_capability *cap,
unsigned int caps)
{
strlcpy(cap->driver, dev->driver->name, sizeof(cap->driver));
strlcpy(cap->card, dev->driver->name, sizeof(cap->card));
snprintf(cap->bus_info, sizeof(cap->bus_info),
"platform:%s", dev_name(dev));
cap->device_caps = caps;
cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
}
EXPORT_SYMBOL(__fimc_vidioc_querycap);
MODULE_LICENSE("GPL");

4
drivers/media/platform/exynos4-is/common.h
View File

@ -6,7 +6,11 @@
* published by the Free Software Foundation.
*/
#include <linux/device.h>
#include <linux/videodev2.h>
#include <media/media-entity.h>
#include <media/v4l2-subdev.h>
struct v4l2_subdev *fimc_find_remote_sensor(struct media_entity *entity);
void __fimc_vidioc_querycap(struct device *dev, struct v4l2_capability *cap,
unsigned int caps);

11
drivers/media/platform/exynos4-is/fimc-core.c
View File

@ -213,17 +213,6 @@ struct fimc_fmt *fimc_get_format(unsigned int index)
return &fimc_formats[index];
}
void __fimc_vidioc_querycap(struct device *dev, struct v4l2_capability *cap,
unsigned int caps)
{
strlcpy(cap->driver, dev->driver->name, sizeof(cap->driver));
strlcpy(cap->card, dev->driver->name, sizeof(cap->card));
snprintf(cap->bus_info, sizeof(cap->bus_info),
"platform:%s", dev_name(dev));
cap->device_caps = caps;
cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
}
int fimc_check_scaler_ratio(struct fimc_ctx *ctx, int sw, int sh,
int dw, int dh, int rotation)
{

2
drivers/media/platform/exynos4-is/fimc-core.h
View File

@ -619,8 +619,6 @@ static inline struct fimc_frame *ctx_get_frame(struct fimc_ctx *ctx,
/* fimc-core.c */
int fimc_vidioc_enum_fmt_mplane(struct file *file, void *priv,
struct v4l2_fmtdesc *f);
void __fimc_vidioc_querycap(struct device *dev, struct v4l2_capability *cap,
unsigned int caps);
int fimc_ctrls_create(struct fimc_ctx *ctx);
void fimc_ctrls_delete(struct fimc_ctx *ctx);
void fimc_ctrls_activate(struct fimc_ctx *ctx, bool active);

1
drivers/media/platform/exynos4-is/fimc-m2m.c
View File

@ -27,6 +27,7 @@
#include <media/videobuf2-core.h>
#include <media/videobuf2-dma-contig.h>
#include "common.h"
#include "fimc-core.h"
#include "fimc-reg.h"
#include "media-dev.h"