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authorArchit Taneja <archit@ti.com>2014-03-06 07:07:47 -0300
committerMauro Carvalho Chehab <m.chehab@samsung.com>2014-04-07 09:42:49 -0300
commitb20902b92e6a49ab21a79d4b2e56a6dd0085c696 (patch)
tree315c1fc3b893e5dd6a2c3d55130c232b7002428a /drivers/media
parentfca27a9836963a279833f01ed55c458d46ac1c3d (diff)
downloadop-kernel-dev-b20902b92e6a49ab21a79d4b2e56a6dd0085c696.zip
op-kernel-dev-b20902b92e6a49ab21a79d4b2e56a6dd0085c696.tar.gz
[media] v4l: ti-vpe: Use correct bus_info name for the device in querycap
The bus_info parameter in v4l2_capabilities expects a 'platform_' prefix. This wasn't done in the driver and hence was breaking compliance. Update the bus_info parameter accordingly. Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Archit Taneja <archit@ti.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/platform/ti-vpe/vpe.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/platform/ti-vpe/vpe.c b/drivers/media/platform/ti-vpe/vpe.c
index c1988a9..4511921 100644
--- a/drivers/media/platform/ti-vpe/vpe.c
+++ b/drivers/media/platform/ti-vpe/vpe.c
@@ -1338,7 +1338,8 @@ static int vpe_querycap(struct file *file, void *priv,
{
strncpy(cap->driver, VPE_MODULE_NAME, sizeof(cap->driver) - 1);
strncpy(cap->card, VPE_MODULE_NAME, sizeof(cap->card) - 1);
- strlcpy(cap->bus_info, VPE_MODULE_NAME, sizeof(cap->bus_info));
+ snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s",
+ VPE_MODULE_NAME);
cap->device_caps = V4L2_CAP_VIDEO_M2M_MPLANE | V4L2_CAP_STREAMING;
cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
return 0;
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