diff options
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/video.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c index 81766eb..177b4ddc 100644 --- a/drivers/acpi/video.c +++ b/drivers/acpi/video.c @@ -1275,6 +1275,9 @@ int acpi_video_get_edid(struct acpi_device *device, int type, int device_id, if (!video_device) continue; + if (!video_device->cap._DDC) + continue; + if (type) { switch (type) { case ACPI_VIDEO_DISPLAY_CRT: |