diff options
| -rw-r--r-- | drivers/acpi/video.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c index 6659bdd2a45..3c9bb85a6a9 100644 --- a/drivers/acpi/video.c +++ b/drivers/acpi/video.c @@ -1881,6 +1881,7 @@ static void acpi_video_device_notify(acpi_handle handle, u32 event, void *data) return; } +static int instance; static int acpi_video_bus_add(struct acpi_device *device) { int result = 0; @@ -1896,6 +1897,13 @@ static int acpi_video_bus_add(struct acpi_device *device) if (!video) return -ENOMEM; + /* a hack to fix the duplicate name "VID" problem on T61 */ + if (!strcmp(device->pnp.bus_id, "VID")) { + if (instance) + device->pnp.bus_id[3] = '0' + instance; + instance ++; + } + video->device = device; strcpy(acpi_device_name(device), ACPI_VIDEO_BUS_NAME); strcpy(acpi_device_class(device), ACPI_VIDEO_CLASS); |