This should fix brightness controls on some laptops.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=47861
Signed-off-by: Igor Murzov <e-m...@date.by>
---
drivers/acpi/video.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 1e0a9e1..01bb58d 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -1349,8 +1349,12 @@ acpi_video_bus_get_devices(struct acpi_video_bus *video,
struct acpi_device *dev;
status = acpi_video_device_enumerate(video);
- if (status)
- return status;
+ if (status) {
+ if (status == AE_AML_PACKAGE_LIMIT)
+ status = 0; /* Ignore this error */
+ else
+ return status;
+ }
list_for_each_entry(dev, &device->children, node) {
--
1.7.12
--
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