From 2ac96173bee0ad549e9543e922a0737a077187fa Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Wed, 12 Jun 2019 09:02:02 +0200 Subject: platform/x86: asus-wmi: Only Tell EC the OS will handle display hotkeys from asus_nb_wmi MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit [ Upstream commit 401fee8195d401b2b94dee57383f627050724d5b ] Commit 78f3ac76d9e5 ("platform/x86: asus-wmi: Tell the EC the OS will handle the display off hotkey") causes the backlight to be permanently off on various EeePC laptop models using the eeepc-wmi driver (Asus EeePC 1015BX, Asus EeePC 1025C). The asus_wmi_set_devstate(ASUS_WMI_DEVID_BACKLIGHT, 2, NULL) call added by that commit is made conditional in this commit and only enabled in the quirk_entry structs in the asus-nb-wmi driver fixing the broken display / backlight on various EeePC laptop models. Cc: João Paulo Rechi Vita Fixes: 78f3ac76d9e5 ("platform/x86: asus-wmi: Tell the EC the OS will handle the display off hotkey") Signed-off-by: Hans de Goede Signed-off-by: Andy Shevchenko Signed-off-by: Sasha Levin --- drivers/platform/x86/asus-nb-wmi.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/platform/x86/asus-nb-wmi.c') diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c index b6f2ff95c3ed..59f3a37a44d7 100644 --- a/drivers/platform/x86/asus-nb-wmi.c +++ b/drivers/platform/x86/asus-nb-wmi.c @@ -78,10 +78,12 @@ static bool asus_q500a_i8042_filter(unsigned char data, unsigned char str, static struct quirk_entry quirk_asus_unknown = { .wapf = 0, + .wmi_backlight_set_devstate = true, }; static struct quirk_entry quirk_asus_q500a = { .i8042_filter = asus_q500a_i8042_filter, + .wmi_backlight_set_devstate = true, }; /* @@ -92,26 +94,32 @@ static struct quirk_entry quirk_asus_q500a = { static struct quirk_entry quirk_asus_x55u = { .wapf = 4, .wmi_backlight_power = true, + .wmi_backlight_set_devstate = true, .no_display_toggle = true, }; static struct quirk_entry quirk_asus_wapf4 = { .wapf = 4, + .wmi_backlight_set_devstate = true, }; static struct quirk_entry quirk_asus_x200ca = { .wapf = 2, + .wmi_backlight_set_devstate = true, }; static struct quirk_entry quirk_asus_ux303ub = { .wmi_backlight_native = true, + .wmi_backlight_set_devstate = true, }; static struct quirk_entry quirk_asus_x550lb = { + .wmi_backlight_set_devstate = true, .xusb2pr = 0x01D9, }; static struct quirk_entry quirk_asus_forceals = { + .wmi_backlight_set_devstate = true, .wmi_force_als_set = true, }; -- cgit v1.2.3