Administrator/NANOKVM-LicheeRV-Nano-Build-MIRROR
1
0
Fork 1
mirror of https://github.com/sipeed/LicheeRV-Nano-Build.git synced 2026-11-09 18:04:55 -06:00
Code Issues Packages Projects Releases Wiki Activity

* fix uvc bug

Browse Source
This commit is contained in:
lxowalle
2024-11-28 14:38:53 +08:00
parent 441888b5bf
commit fe0d6c8413
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
linux_5.10/drivers/media/usb/uvc/uvc_ctrl.c
View File

@@ -743,7 +743,7 @@ static const struct uvc_control_mapping uvc_ctrl_mappings[] = {
static inline u8 *uvc_ctrl_data(struct uvc_control *ctrl, int id)
{
return ctrl->uvc_data + id * ctrl->info.size;
return ctrl->uvc_data + id * ALIGN(ctrl->info.size, 4);
}
static inline int uvc_test_bit(const u8 *data, int bit)
@@ -2024,7 +2024,7 @@ static int uvc_ctrl_add_info(struct uvc_device *dev, struct uvc_control *ctrl,
INIT_LIST_HEAD(&ctrl->info.mappings);
/* Allocate an array to save control values (cur, def, max, etc.) */
ctrl->uvc_data = kzalloc(ctrl->info.size * UVC_CTRL_DATA_LAST + 1,
ctrl->uvc_data = kzalloc(ALIGN(ctrl->info.size, 4) * UVC_CTRL_DATA_LAST + 1,
GFP_KERNEL);
if (!ctrl->uvc_data)
return -ENOMEM;