diff options
| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2011-03-23 05:41:28 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-04-13 09:54:16 -0300 |
| commit | 24105ebc0567f2864999a8176be681c62fe31350 (patch) | |
| tree | 077520b8ae7e37f7e22e34365f5e8a5caa8daf33 /drivers/media/video/sh_mobile_ceu_camera.c | |
| parent | c6c735441207b2ab54e45b0eb47671c508ee9847 (diff) | |
[media] soc-camera: fix a recent multi-camera breakage on sh-mobile
With the introduction of CSI2 support on sh-mobile, the host driver
switched to using v4l2_device_call_until_err() with grp_id == 0 to
call subdev operations on the sensor and the CSI2 subdev. However,
this has broken multi-client set ups like the one on migor, because
that way all operations get called on both clients. To fix this add
a grp_id and set it to the client private context.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/sh_mobile_ceu_camera.c')
| -rw-r--r-- | drivers/media/video/sh_mobile_ceu_camera.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/media/video/sh_mobile_ceu_camera.c b/drivers/media/video/sh_mobile_ceu_camera.c index 3fe54bf4114..134e86bf6d9 100644 --- a/drivers/media/video/sh_mobile_ceu_camera.c +++ b/drivers/media/video/sh_mobile_ceu_camera.c @@ -922,7 +922,7 @@ static int sh_mobile_ceu_get_formats(struct soc_camera_device *icd, unsigned int /* Try 2560x1920, 1280x960, 640x480, 320x240 */ mf.width = 2560 >> shift; mf.height = 1920 >> shift; - ret = v4l2_device_call_until_err(sd->v4l2_dev, 0, video, + ret = v4l2_device_call_until_err(sd->v4l2_dev, (long)icd, video, s_mbus_fmt, &mf); if (ret < 0) return ret; @@ -1224,7 +1224,7 @@ static int client_s_fmt(struct soc_camera_device *icd, struct v4l2_cropcap cap; int ret; - ret = v4l2_device_call_until_err(sd->v4l2_dev, 0, video, + ret = v4l2_device_call_until_err(sd->v4l2_dev, (long)icd, video, s_mbus_fmt, mf); if (ret < 0) return ret; @@ -1254,7 +1254,7 @@ static int client_s_fmt(struct soc_camera_device *icd, tmp_h = min(2 * tmp_h, max_height); mf->width = tmp_w; mf->height = tmp_h; - ret = v4l2_device_call_until_err(sd->v4l2_dev, 0, video, + ret = v4l2_device_call_until_err(sd->v4l2_dev, (long)icd, video, s_mbus_fmt, mf); dev_geo(dev, "Camera scaled to %ux%u\n", mf->width, mf->height); @@ -1658,7 +1658,7 @@ static int sh_mobile_ceu_try_fmt(struct soc_camera_device *icd, mf.code = xlate->code; mf.colorspace = pix->colorspace; - ret = v4l2_device_call_until_err(sd->v4l2_dev, 0, video, try_mbus_fmt, &mf); + ret = v4l2_device_call_until_err(sd->v4l2_dev, (long)icd, video, try_mbus_fmt, &mf); if (ret < 0) return ret; @@ -1682,7 +1682,7 @@ static int sh_mobile_ceu_try_fmt(struct soc_camera_device *icd, */ mf.width = 2560; mf.height = 1920; - ret = v4l2_device_call_until_err(sd->v4l2_dev, 0, video, + ret = v4l2_device_call_until_err(sd->v4l2_dev, (long)icd, video, try_mbus_fmt, &mf); if (ret < 0) { /* Shouldn't actually happen... */ |