From: Luke D. Jones <luke@ljones.dev>
Date: Mon, 19 Apr 2021 07:49:15 +0000 (+1200)
Subject: platform/x86: asus-nb-wmi: Revert "add support for ASUS ROG Zephyrus G14 and G15"
X-Git-Tag: accepted/tizen/unified/20230118.172025~6955^2~63
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=28117f3a5c3c8375a3304af76357d5bf9cf30f0b;p=platform%2Fkernel%2Flinux-rpi.git

platform/x86: asus-nb-wmi: Revert "add support for ASUS ROG Zephyrus G14 and G15"

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@ljones.dev>
Link: https://lore.kernel.org/r/20210419074915.393433-3-luke@ljones.dev
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---

diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c
index b07b128..0cb927f 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,
 };
@@ -432,78 +422,6 @@ static const struct dmi_system_id asus_quirks[] = {
 	},
 	{
 		.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",
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),