Re: [PATCH AUTOSEL 5.13 31/59] platform/x86: asus-nb-wmi: Revert "add support for ASUS ROG Zephyrus G14 and G15"

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi,

On 7/5/21 5:27 PM, Sasha Levin wrote:
> From: "Luke D. Jones" <luke@xxxxxxxxxx>
> 
> [ Upstream commit 28117f3a5c3c8375a3304af76357d5bf9cf30f0b ]
> 
> The quirks added to asus-nb-wmi for the ASUS ROG Zephyrus G14 and G15 are
> wrong, they tell the asus-wmi code to use the vendor specific WMI backlight
> interface. But there is no such interface on these laptops.
> 
> As a side effect, these quirks stop the acpi_video driver to register since
> they make acpi_video_get_backlight_type() return acpi_backlight_vendor,
> leaving only the native AMD backlight driver in place, which is the one we
> want. This happy coincidence is being replaced with a new quirk in
> drivers/acpi/video_detect.c which actually sets the backlight_type to
> acpi_backlight_native fixinf this properly. This reverts
> commit 13bceda68fb9 ("platform/x86: asus-nb-wmi: add support for ASUS ROG
> Zephyrus G14 and G15").
> 
> Signed-off-by: Luke D. Jones <luke@xxxxxxxxxx>
> Link: https://lore.kernel.org/r/20210419074915.393433-3-luke@xxxxxxxxxx
> Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

Note this should only be cherry-picked if commit 2dfbacc65d1d
("ACPI: video: use native backlight for GA401/GA502/GA503"):
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2dfbacc65d1d2eae587ccb6b93f6280542641858

Is also being cherry-picked, since the quirk added in that commit
replaces the quirks which are being reverted here.

Regards,

Hans



> ---
>  drivers/platform/x86/asus-nb-wmi.c | 82 ------------------------------
>  1 file changed, 82 deletions(-)
> 
> diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c
> index b07b1288346e..0cb927f0f301 100644
> --- a/drivers/platform/x86/asus-nb-wmi.c
> +++ b/drivers/platform/x86/asus-nb-wmi.c
> @@ -110,16 +110,6 @@ static struct quirk_entry quirk_asus_forceals = {
>  	.wmi_force_als_set = true,
>  };
>  
> -static struct quirk_entry quirk_asus_ga401i = {
> -	.wmi_backlight_power = true,
> -	.wmi_backlight_set_devstate = true,
> -};
> -
> -static struct quirk_entry quirk_asus_ga502i = {
> -	.wmi_backlight_power = true,
> -	.wmi_backlight_set_devstate = true,
> -};
> -
>  static struct quirk_entry quirk_asus_use_kbd_dock_devid = {
>  	.use_kbd_dock_devid = true,
>  };
> @@ -430,78 +420,6 @@ static const struct dmi_system_id asus_quirks[] = {
>  		},
>  		.driver_data = &quirk_asus_forceals,
>  	},
> -	{
> -		.callback = dmi_matched,
> -		.ident = "ASUSTeK COMPUTER INC. GA401IH",
> -		.matches = {
> -			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
> -			DMI_MATCH(DMI_PRODUCT_NAME, "GA401IH"),
> -		},
> -		.driver_data = &quirk_asus_ga401i,
> -	},
> -	{
> -		.callback = dmi_matched,
> -		.ident = "ASUSTeK COMPUTER INC. GA401II",
> -		.matches = {
> -			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
> -			DMI_MATCH(DMI_PRODUCT_NAME, "GA401II"),
> -		},
> -		.driver_data = &quirk_asus_ga401i,
> -	},
> -	{
> -		.callback = dmi_matched,
> -		.ident = "ASUSTeK COMPUTER INC. GA401IU",
> -		.matches = {
> -			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
> -			DMI_MATCH(DMI_PRODUCT_NAME, "GA401IU"),
> -		},
> -		.driver_data = &quirk_asus_ga401i,
> -	},
> -	{
> -		.callback = dmi_matched,
> -		.ident = "ASUSTeK COMPUTER INC. GA401IV",
> -		.matches = {
> -			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
> -			DMI_MATCH(DMI_PRODUCT_NAME, "GA401IV"),
> -		},
> -		.driver_data = &quirk_asus_ga401i,
> -	},
> -	{
> -		.callback = dmi_matched,
> -		.ident = "ASUSTeK COMPUTER INC. GA401IVC",
> -		.matches = {
> -			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
> -			DMI_MATCH(DMI_PRODUCT_NAME, "GA401IVC"),
> -		},
> -		.driver_data = &quirk_asus_ga401i,
> -	},
> -		{
> -		.callback = dmi_matched,
> -		.ident = "ASUSTeK COMPUTER INC. GA502II",
> -		.matches = {
> -			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
> -			DMI_MATCH(DMI_PRODUCT_NAME, "GA502II"),
> -		},
> -		.driver_data = &quirk_asus_ga502i,
> -	},
> -	{
> -		.callback = dmi_matched,
> -		.ident = "ASUSTeK COMPUTER INC. GA502IU",
> -		.matches = {
> -			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
> -			DMI_MATCH(DMI_PRODUCT_NAME, "GA502IU"),
> -		},
> -		.driver_data = &quirk_asus_ga502i,
> -	},
> -	{
> -		.callback = dmi_matched,
> -		.ident = "ASUSTeK COMPUTER INC. GA502IV",
> -		.matches = {
> -			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
> -			DMI_MATCH(DMI_PRODUCT_NAME, "GA502IV"),
> -		},
> -		.driver_data = &quirk_asus_ga502i,
> -	},
>  	{
>  		.callback = dmi_matched,
>  		.ident = "Asus Transformer T100TA / T100HA / T100CHI",
> 




[Index of Archives]     [Linux Kernel Development]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux