#include <linux/moduleparam.h>
#include <linux/time.h>
#include <linux/version.h>
+#include <linux/slab.h>
#include <linux/device.h>
#include <linux/platform_device.h>
#include <linux/videodev2.h>
if (bytes_per_line < 0)
return bytes_per_line;
- *size = PAGE_ALIGN(bytes_per_line * icd->user_height);
+ *size = bytes_per_line * icd->user_height;
if (0 == *count)
*count = 2;
if (pcdev->video_limit) {
- while (*size * *count > pcdev->video_limit)
+ while (PAGE_ALIGN(*size) * *count > pcdev->video_limit)
(*count)--;
}
icd);
}
+static int sh_mobile_ceu_get_parm(struct soc_camera_device *icd,
+ struct v4l2_streamparm *parm)
+{
+ struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
+
+ return v4l2_subdev_call(sd, video, g_parm, parm);
+}
+
+static int sh_mobile_ceu_set_parm(struct soc_camera_device *icd,
+ struct v4l2_streamparm *parm)
+{
+ struct v4l2_subdev *sd = soc_camera_to_subdev(icd);
+
+ return v4l2_subdev_call(sd, video, s_parm, parm);
+}
+
static int sh_mobile_ceu_get_ctrl(struct soc_camera_device *icd,
struct v4l2_control *ctrl)
{
.try_fmt = sh_mobile_ceu_try_fmt,
.set_ctrl = sh_mobile_ceu_set_ctrl,
.get_ctrl = sh_mobile_ceu_get_ctrl,
+ .set_parm = sh_mobile_ceu_set_parm,
+ .get_parm = sh_mobile_ceu_get_parm,
.reqbufs = sh_mobile_ceu_reqbufs,
.poll = sh_mobile_ceu_poll,
.querycap = sh_mobile_ceu_querycap,
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
irq = platform_get_irq(pdev, 0);
- if (!res || !irq) {
+ if (!res || (int)irq <= 0) {
dev_err(&pdev->dev, "Not enough CEU platform resources.\n");
err = -ENODEV;
goto exit;