aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/media/platform/omap/omap_vout.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/platform/omap/omap_vout.c')
-rw-r--r--drivers/media/platform/omap/omap_vout.c16
1 files changed, 6 insertions, 10 deletions
diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c
index 2d177fa..64ab6fb 100644
--- a/drivers/media/platform/omap/omap_vout.c
+++ b/drivers/media/platform/omap/omap_vout.c
@@ -369,7 +369,7 @@ static int omapvid_setup_overlay(struct omap_vout_device *vout,
{
int ret = 0;
struct omap_overlay_info info;
- int cropheight, cropwidth, pixheight, pixwidth;
+ int cropheight, cropwidth, pixwidth;
if ((ovl->caps & OMAP_DSS_OVL_CAP_SCALE) == 0 &&
(outw != vout->pix.width || outh != vout->pix.height)) {
@@ -389,12 +389,10 @@ static int omapvid_setup_overlay(struct omap_vout_device *vout,
if (is_rotation_90_or_270(vout)) {
cropheight = vout->crop.width;
cropwidth = vout->crop.height;
- pixheight = vout->pix.width;
pixwidth = vout->pix.height;
} else {
cropheight = vout->crop.height;
cropwidth = vout->crop.width;
- pixheight = vout->pix.height;
pixwidth = vout->pix.width;
}
@@ -991,7 +989,7 @@ static int omap_vout_release(struct file *file)
mask = DISPC_IRQ_VSYNC | DISPC_IRQ_EVSYNC_EVEN |
DISPC_IRQ_EVSYNC_ODD | DISPC_IRQ_VSYNC2;
omap_dispc_unregister_isr(omap_vout_isr, vout, mask);
- vout->streaming = 0;
+ vout->streaming = false;
videobuf_streamoff(q);
videobuf_queue_cancel(q);
@@ -1451,12 +1449,10 @@ static int vidioc_s_ctrl(struct file *file, void *fh, struct v4l2_control *a)
}
case V4L2_CID_VFLIP:
{
- struct omap_overlay *ovl;
struct omapvideo_info *ovid;
unsigned int mirror = a->value;
ovid = &vout->vid_info;
- ovl = ovid->overlays[0];
mutex_lock(&vout->lock);
if (mirror && ovid->rotation_type == VOUT_ROT_NONE) {
@@ -1489,7 +1485,7 @@ static int vidioc_reqbufs(struct file *file, void *fh,
struct omap_vout_device *vout = fh;
struct videobuf_queue *q = &vout->vbq;
- if ((req->type != V4L2_BUF_TYPE_VIDEO_OUTPUT) || (req->count < 0))
+ if (req->type != V4L2_BUF_TYPE_VIDEO_OUTPUT)
return -EINVAL;
/* if memory is not mmp or userptr
return error */
@@ -1648,7 +1644,7 @@ static int vidioc_streamon(struct file *file, void *fh, enum v4l2_buf_type i)
vout->field_id = 0;
/* set flag here. Next QBUF will start DMA */
- vout->streaming = 1;
+ vout->streaming = true;
vout->first_int = 1;
@@ -1708,7 +1704,7 @@ static int vidioc_streamoff(struct file *file, void *fh, enum v4l2_buf_type i)
if (!vout->streaming)
return -EINVAL;
- vout->streaming = 0;
+ vout->streaming = false;
mask = DISPC_IRQ_VSYNC | DISPC_IRQ_EVSYNC_EVEN | DISPC_IRQ_EVSYNC_ODD
| DISPC_IRQ_VSYNC2;
@@ -1916,7 +1912,7 @@ static int __init omap_vout_setup_video_data(struct omap_vout_device *vout)
control[0].id = V4L2_CID_ROTATE;
control[0].value = 0;
vout->rotation = 0;
- vout->mirror = 0;
+ vout->mirror = false;
vout->control[2].id = V4L2_CID_HFLIP;
vout->control[2].value = 0;
if (vout->vid_info.rotation_type == VOUT_ROT_VRFB)

Privacy Policy