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path: root/drivers/media/usb/uvc/uvc_ctrl.c
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Diffstat (limited to 'drivers/media/usb/uvc/uvc_ctrl.c')
-rw-r--r--drivers/media/usb/uvc/uvc_ctrl.c81
1 files changed, 39 insertions, 42 deletions
diff --git a/drivers/media/usb/uvc/uvc_ctrl.c b/drivers/media/usb/uvc/uvc_ctrl.c
index befaeb90e569..b3dde98499f4 100644
--- a/drivers/media/usb/uvc/uvc_ctrl.c
+++ b/drivers/media/usb/uvc/uvc_ctrl.c
@@ -906,8 +906,8 @@ static struct uvc_control *uvc_find_control(struct uvc_video_chain *chain,
}
if (ctrl == NULL && !next)
- uvc_trace(chain->dev, UVC_TRACE_CONTROL,
- "Control 0x%08x not found.\n", v4l2_id);
+ uvc_dbg(chain->dev, CONTROL, "Control 0x%08x not found\n",
+ v4l2_id);
return ctrl;
}
@@ -1800,9 +1800,9 @@ static int uvc_ctrl_fill_xu_info(struct uvc_device *dev,
ret = uvc_query_ctrl(dev, UVC_GET_LEN, ctrl->entity->id, dev->intfnum,
info->selector, data, 2);
if (ret < 0) {
- uvc_trace(dev, UVC_TRACE_CONTROL,
- "GET_LEN failed on control %pUl/%u (%d).\n",
- info->entity, info->selector, ret);
+ uvc_dbg(dev, CONTROL,
+ "GET_LEN failed on control %pUl/%u (%d)\n",
+ info->entity, info->selector, ret);
goto done;
}
@@ -1813,20 +1813,20 @@ static int uvc_ctrl_fill_xu_info(struct uvc_device *dev,
ret = uvc_ctrl_get_flags(dev, ctrl, info);
if (ret < 0) {
- uvc_trace(dev, UVC_TRACE_CONTROL,
- "Failed to get flags for control %pUl/%u (%d).\n",
- info->entity, info->selector, ret);
+ uvc_dbg(dev, CONTROL,
+ "Failed to get flags for control %pUl/%u (%d)\n",
+ info->entity, info->selector, ret);
goto done;
}
uvc_ctrl_fixup_xu_info(dev, ctrl, info);
- uvc_trace(dev, UVC_TRACE_CONTROL,
- "XU control %pUl/%u queried: len %u, flags { get %u set %u auto %u }.\n",
- info->entity, info->selector, info->size,
- (info->flags & UVC_CTRL_FLAG_GET_CUR) ? 1 : 0,
- (info->flags & UVC_CTRL_FLAG_SET_CUR) ? 1 : 0,
- (info->flags & UVC_CTRL_FLAG_AUTO_UPDATE) ? 1 : 0);
+ uvc_dbg(dev, CONTROL,
+ "XU control %pUl/%u queried: len %u, flags { get %u set %u auto %u }\n",
+ info->entity, info->selector, info->size,
+ (info->flags & UVC_CTRL_FLAG_GET_CUR) ? 1 : 0,
+ (info->flags & UVC_CTRL_FLAG_SET_CUR) ? 1 : 0,
+ (info->flags & UVC_CTRL_FLAG_AUTO_UPDATE) ? 1 : 0);
done:
kfree(data);
@@ -1851,10 +1851,10 @@ static int uvc_ctrl_init_xu_ctrl(struct uvc_device *dev,
ret = uvc_ctrl_add_info(dev, ctrl, &info);
if (ret < 0)
- uvc_trace(dev, UVC_TRACE_CONTROL,
- "Failed to initialize control %pUl/%u on device %s entity %u\n",
- info.entity, info.selector, dev->udev->devpath,
- ctrl->entity->id);
+ uvc_dbg(dev, CONTROL,
+ "Failed to initialize control %pUl/%u on device %s entity %u\n",
+ info.entity, info.selector, dev->udev->devpath,
+ ctrl->entity->id);
return ret;
}
@@ -1882,8 +1882,8 @@ int uvc_xu_ctrl_query(struct uvc_video_chain *chain,
}
if (!found) {
- uvc_trace(chain->dev, UVC_TRACE_CONTROL,
- "Extension unit %u not found.\n", xqry->unit);
+ uvc_dbg(chain->dev, CONTROL, "Extension unit %u not found\n",
+ xqry->unit);
return -ENOENT;
}
@@ -1898,9 +1898,8 @@ int uvc_xu_ctrl_query(struct uvc_video_chain *chain,
}
if (!found) {
- uvc_trace(chain->dev, UVC_TRACE_CONTROL,
- "Control %pUl/%u not found.\n", entity->guid,
- xqry->selector);
+ uvc_dbg(chain->dev, CONTROL, "Control %pUl/%u not found\n",
+ entity->guid, xqry->selector);
return -ENOENT;
}
@@ -2048,10 +2047,9 @@ static int uvc_ctrl_add_info(struct uvc_device *dev, struct uvc_control *ctrl,
ctrl->initialized = 1;
- uvc_trace(dev, UVC_TRACE_CONTROL,
- "Added control %pUl/%u to device %s entity %u\n",
- ctrl->info.entity, ctrl->info.selector, dev->udev->devpath,
- ctrl->entity->id);
+ uvc_dbg(dev, CONTROL, "Added control %pUl/%u to device %s entity %u\n",
+ ctrl->info.entity, ctrl->info.selector, dev->udev->devpath,
+ ctrl->entity->id);
return 0;
}
@@ -2088,9 +2086,8 @@ static int __uvc_ctrl_add_mapping(struct uvc_device *dev,
map->set = uvc_set_le_value;
list_add_tail(&map->list, &ctrl->info.mappings);
- uvc_trace(dev, UVC_TRACE_CONTROL,
- "Adding mapping '%s' to control %pUl/%u.\n",
- map->name, ctrl->info.entity, ctrl->info.selector);
+ uvc_dbg(dev, CONTROL, "Adding mapping '%s' to control %pUl/%u\n",
+ map->name, ctrl->info.entity, ctrl->info.selector);
return 0;
}
@@ -2106,9 +2103,9 @@ int uvc_ctrl_add_mapping(struct uvc_video_chain *chain,
int ret;
if (mapping->id & ~V4L2_CTRL_ID_MASK) {
- uvc_trace(dev, UVC_TRACE_CONTROL,
- "Can't add mapping '%s', control id 0x%08x is invalid.\n",
- mapping->name, mapping->id);
+ uvc_dbg(dev, CONTROL,
+ "Can't add mapping '%s', control id 0x%08x is invalid\n",
+ mapping->name, mapping->id);
return -EINVAL;
}
@@ -2153,9 +2150,9 @@ int uvc_ctrl_add_mapping(struct uvc_video_chain *chain,
list_for_each_entry(map, &ctrl->info.mappings, list) {
if (mapping->id == map->id) {
- uvc_trace(dev, UVC_TRACE_CONTROL,
- "Can't add mapping '%s', control id 0x%08x already exists.\n",
- mapping->name, mapping->id);
+ uvc_dbg(dev, CONTROL,
+ "Can't add mapping '%s', control id 0x%08x already exists\n",
+ mapping->name, mapping->id);
ret = -EEXIST;
goto done;
}
@@ -2164,9 +2161,9 @@ int uvc_ctrl_add_mapping(struct uvc_video_chain *chain,
/* Prevent excess memory consumption */
if (atomic_inc_return(&dev->nmappings) > UVC_MAX_CONTROL_MAPPINGS) {
atomic_dec(&dev->nmappings);
- uvc_trace(dev, UVC_TRACE_CONTROL,
- "Can't add mapping '%s', maximum mappings count (%u) exceeded.\n",
- mapping->name, UVC_MAX_CONTROL_MAPPINGS);
+ uvc_dbg(dev, CONTROL,
+ "Can't add mapping '%s', maximum mappings count (%u) exceeded\n",
+ mapping->name, UVC_MAX_CONTROL_MAPPINGS);
ret = -ENOMEM;
goto done;
}
@@ -2235,9 +2232,9 @@ static void uvc_ctrl_prune_entity(struct uvc_device *dev,
!uvc_test_bit(controls, blacklist[i].index))
continue;
- uvc_trace(dev, UVC_TRACE_CONTROL,
- "%u/%u control is black listed, removing it.\n",
- entity->id, blacklist[i].index);
+ uvc_dbg(dev, CONTROL,
+ "%u/%u control is black listed, removing it\n",
+ entity->id, blacklist[i].index);
uvc_clear_bit(controls, blacklist[i].index);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-25 05:44:57 +0000