On Friday, January 22, 2016 11:41:05 AM Hans de Goede wrote:
> The quirk to get "acpi_backlight=vendor" behavior by default on the
> Dell Inspiron 5737 was added before we started doing
> "acpi_backlight=native" by default on Win8 ready machines.
>
> Since we now avoid using acpi-video as backlight driver on these machines
> by default (using the native driver instead) we no longer need this quirk.
>
> Moreover the vendor driver does not work after a suspend/resume where
> as the native driver does.
>
> This reverts commit 08a56226d847 ("ACPI / video: Add Dell Inspiron 5737
> to the blacklist").
>
> BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=111061
> Cc: stable@xxxxxxxxxxxxxxx
OK, but I think we need to limit the range of "stable" kernels this is
going to go into.
What's the least recent "stable" series one you'd like this to be applied to?
> Reported-and-tested-by: erusan@xxxxxxxxx
> Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
> ---
> drivers/acpi/video_detect.c | 8 --------
> 1 file changed, 8 deletions(-)
>
> diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c
> index 90e2d54..1316ddd 100644
> --- a/drivers/acpi/video_detect.c
> +++ b/drivers/acpi/video_detect.c
> @@ -135,14 +135,6 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
> DMI_MATCH(DMI_PRODUCT_NAME, "UL30A"),
> },
> },
> - {
> - .callback = video_detect_force_vendor,
> - .ident = "Dell Inspiron 5737",
> - .matches = {
> - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
> - DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 5737"),
> - },
> - },
>
> /*
> * These models have a working acpi_video backlight control, and using
>
--
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.
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