From 0e9f81d3b7cd0649a3bc437391b6a0650f98f844 Mon Sep 17 00:00:00 2001 From: Aaron Lu Date: Tue, 18 Feb 2014 13:54:20 +0800 Subject: ACPI / video: Add systems that should favour native backlight interface Some system's ACPI video backlight control interface is broken and the native backlight control interface should be used by default. This patch sets the use_native_backlight parameter to true for those systems so that video backlight control interface will not be created. For detailed models that are added here, reference the following list. Note that the user specified kernel cmdline option will always have the highest priority, i.e. if use_native_backlight=0 is specified and the system is in the DMI table, the video module will not skip registering backlight interface for it. Thinkpad T430s: Reported-by: Theodore Tso Reported-and-tested-by: Peter Weber References: https://bugzilla.kernel.org/show_bug.cgi?id=51231 Thinkpad X230: Reported-and-tested-by: Igor Gnatenko References: https://bugzilla.kernel.org/show_bug.cgi?id=51231 ThinkPad X1 Carbon: Reported-and-tested-by: Igor Gnatenko Lenovo Yoga 13: Reported-by: Lennart Poettering Reported-and-tested-by: Kevin Smith References: https://bugzilla.kernel.org/show_bug.cgi?id=63811 Dell Inspiron 7520: Reported-by: Rinat Ibragimov Acer Aspire 5733Z: Reported-by: References: https://bugzilla.kernel.org/show_bug.cgi?id=62941 Acer Aspire V5-431: Reported-by: Thomas Christensen References: https://bugzilla.kernel.org/show_bug.cgi?id=68751 HP ProBook 4340s: Reported-and-tested-by: Vladimir Sherenkov References: http://redmine.russianfedora.pro/issues/1258 HP EliteBook/ProBook 2013 models, ZBook and some others: Provided-by: Takashi Iwai Signed-off-by: Aaron Lu Tested-by: Mika Westerberg Signed-off-by: Rafael J. Wysocki --- drivers/acpi/blacklist.c | 8 -------- 1 file changed, 8 deletions(-) (limited to 'drivers/acpi/blacklist.c') diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c index 10e4964d051a..e8e4c3dfaff7 100644 --- a/drivers/acpi/blacklist.c +++ b/drivers/acpi/blacklist.c @@ -260,14 +260,6 @@ static struct dmi_system_id acpi_osi_dmi_table[] __initdata = { }, { .callback = dmi_disable_osi_win8, - .ident = "Dell Inspiron 15R SE", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 7520"), - }, - }, - { - .callback = dmi_disable_osi_win8, .ident = "ThinkPad Edge E530", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), -- cgit v1.2.3-70-g09d2 From a6940190ac15c361862a1a8f50a2072db7184749 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Tue, 18 Feb 2014 14:55:15 +0100 Subject: Revert "ACPI: Blacklist Win8 OSI for some HP laptop 2013 models" This reverts commit 2d4054d84224 (ACPI: Blacklist Win8 OSI for some HP laptop 2013 models) that is not necessary any more after previous commit 1811fcb029fa (ACPI / video: Add systems that should favour native backlight interface). Requested-by: Takashi Iwai Tested-by: Mika Westerberg Signed-off-by: Rafael J. Wysocki --- drivers/acpi/blacklist.c | 50 ------------------------------------------------ 1 file changed, 50 deletions(-) (limited to 'drivers/acpi/blacklist.c') diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c index e8e4c3dfaff7..afec4526c48a 100644 --- a/drivers/acpi/blacklist.c +++ b/drivers/acpi/blacklist.c @@ -314,56 +314,6 @@ static struct dmi_system_id acpi_osi_dmi_table[] __initdata = { DMI_MATCH(DMI_PRODUCT_VERSION, "2349D15"), }, }, - { - .callback = dmi_disable_osi_win8, - .ident = "HP ProBook 2013 models", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), - DMI_MATCH(DMI_PRODUCT_NAME, "HP ProBook "), - DMI_MATCH(DMI_PRODUCT_NAME, " G1"), - }, - }, - { - .callback = dmi_disable_osi_win8, - .ident = "HP EliteBook 2013 models", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), - DMI_MATCH(DMI_PRODUCT_NAME, "HP EliteBook "), - DMI_MATCH(DMI_PRODUCT_NAME, " G1"), - }, - }, - { - .callback = dmi_disable_osi_win8, - .ident = "HP ZBook 14", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), - DMI_MATCH(DMI_PRODUCT_NAME, "HP ZBook 14"), - }, - }, - { - .callback = dmi_disable_osi_win8, - .ident = "HP ZBook 15", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), - DMI_MATCH(DMI_PRODUCT_NAME, "HP ZBook 15"), - }, - }, - { - .callback = dmi_disable_osi_win8, - .ident = "HP ZBook 17", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), - DMI_MATCH(DMI_PRODUCT_NAME, "HP ZBook 17"), - }, - }, - { - .callback = dmi_disable_osi_win8, - .ident = "HP EliteBook 8780w", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), - DMI_MATCH(DMI_PRODUCT_NAME, "HP EliteBook 8780w"), - }, - }, /* * BIOS invocation of _OSI(Linux) is almost always a BIOS bug. -- cgit v1.2.3-70-g09d2