diff options
Diffstat (limited to 'drivers/media/video/mx3_camera.c')
| -rw-r--r-- | drivers/media/video/mx3_camera.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/media/video/mx3_camera.c b/drivers/media/video/mx3_camera.c index 29c5fc348133..b9cb4a436959 100644 --- a/drivers/media/video/mx3_camera.c +++ b/drivers/media/video/mx3_camera.c @@ -27,6 +27,7 @@ #include <mach/ipu.h> #include <mach/mx3_camera.h> +#include <mach/dma.h> #define MX3_CAM_DRV_NAME "mx3-camera" @@ -442,7 +443,7 @@ static void mx3_camera_init_videobuf(struct videobuf_queue *q, V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_NONE, sizeof(struct mx3_camera_buffer), icd, - NULL); + &icd->video_lock); } /* First part of ipu_csi_init_interface() */ @@ -638,6 +639,9 @@ static bool chan_filter(struct dma_chan *chan, void *arg) struct dma_chan_request *rq = arg; struct mx3_camera_pdata *pdata; + if (!imx_dma_is_ipu(chan)) + return false; + if (!rq) return false; @@ -1182,13 +1186,12 @@ static int __devinit mx3_camera_probe(struct platform_device *pdev) goto egetres; } - mx3_cam = vmalloc(sizeof(*mx3_cam)); + mx3_cam = vzalloc(sizeof(*mx3_cam)); if (!mx3_cam) { dev_err(&pdev->dev, "Could not allocate mx3 camera object\n"); err = -ENOMEM; goto ealloc; } - memset(mx3_cam, 0, sizeof(*mx3_cam)); mx3_cam->clk = clk_get(&pdev->dev, NULL); if (IS_ERR(mx3_cam->clk)) { |