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Commit 354f1dbe authored by Rafael J. Wysocki's avatar Rafael J. Wysocki
Browse files

Merge branch 'acpi-video' 

* acpi-video:
  ACPI / video: check _DOD list when creating backlight devices
  ACPI / video: force vendor backlight on Lenovo Ideapad Z570
  ACPI / video: Remove video_set_use_native_backlight quirk
parents 939558f2 cbe68a2b

drivers/acpi/video.c

+26 −265
Original line number Diff line number Diff line
@@ -411,12 +411,6 @@ static int __init video_set_bqc_offset(const struct dmi_system_id *d) 
	return 0;

}



static int __init video_set_use_native_backlight(const struct dmi_system_id *d)

{

	use_native_backlight_dmi = true;

	return 0;

}



static int __init video_disable_native_backlight(const struct dmi_system_id *d)

{

	use_native_backlight_dmi = false;
@@ -467,265 +461,6 @@ static struct dmi_system_id video_dmi_table[] __initdata = { 
		DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 7720"),

		},

	},

	{

	 .callback = video_set_use_native_backlight,

	 .ident = "ThinkPad X230",

	 .matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),

		DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X230"),

		},

	},

	{

	 .callback = video_set_use_native_backlight,

	 .ident = "ThinkPad T430 and T430s",

	 .matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),

		DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T430"),

		},

	},

	{

	 .callback = video_set_use_native_backlight,

	 .ident = "ThinkPad T430",

	 .matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),

		DMI_MATCH(DMI_PRODUCT_VERSION, "2349D15"),

		},

	},

	{

	 .callback = video_set_use_native_backlight,

	 .ident = "ThinkPad T431s",

	 .matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),

		DMI_MATCH(DMI_PRODUCT_VERSION, "20AACTO1WW"),

		},

	},

	{

	 .callback = video_set_use_native_backlight,

	 .ident = "ThinkPad Edge E530",

	 .matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),

		DMI_MATCH(DMI_PRODUCT_VERSION, "3259A2G"),

		},

	},

	{

	 .callback = video_set_use_native_backlight,

	 .ident = "ThinkPad Edge E530",

	 .matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),

		DMI_MATCH(DMI_PRODUCT_VERSION, "3259CTO"),

		},

	},

	{

	 .callback = video_set_use_native_backlight,

	 .ident = "ThinkPad Edge E530",

	 .matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),

		DMI_MATCH(DMI_PRODUCT_VERSION, "3259HJG"),

		},

	},

	{

	 .callback = video_set_use_native_backlight,

	 .ident = "ThinkPad W530",

	 .matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),

		DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad W530"),

		},

	},

	{

	 .callback = video_set_use_native_backlight,

	.ident = "ThinkPad X1 Carbon",

	.matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),

		DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X1 Carbon"),

		},

	},

	{

	 .callback = video_set_use_native_backlight,

	 .ident = "Lenovo Yoga 13",

	 .matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),

		DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo IdeaPad Yoga 13"),

		},

	},

	{

	 .callback = video_set_use_native_backlight,

	 .ident = "Lenovo Yoga 2 11",

	 .matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),

		DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo Yoga 2 11"),

		},

	},

	{

	.callback = video_set_use_native_backlight,

	.ident = "Thinkpad Helix",

	.matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),

		DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad Helix"),

		},

	},

	{

	 .callback = video_set_use_native_backlight,

	 .ident = "Dell Inspiron 7520",

	 .matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),

		DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 7520"),

		},

	},

	{

	 .callback = video_set_use_native_backlight,

	 .ident = "Acer Aspire 5733Z",

	 .matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "Acer"),

		DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5733Z"),

		},

	},

	{

	 .callback = video_set_use_native_backlight,

	 .ident = "Acer Aspire 5742G",

	 .matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "Acer"),

		DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5742G"),

		},

	},

	{

	 .callback = video_set_use_native_backlight,

	 .ident = "Acer Aspire V5-171",

	 .matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "Acer"),

		DMI_MATCH(DMI_PRODUCT_NAME, "V5-171"),

		},

	},

	{

	 .callback = video_set_use_native_backlight,

	 .ident = "Acer Aspire V5-431",

	 .matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "Acer"),

		DMI_MATCH(DMI_PRODUCT_NAME, "Aspire V5-431"),

		},

	},

	{

	 .callback = video_set_use_native_backlight,

	 .ident = "Acer Aspire V5-471G",

	 .matches = {

		DMI_MATCH(DMI_BOARD_VENDOR, "Acer"),

		DMI_MATCH(DMI_PRODUCT_NAME, "Aspire V5-471G"),

		},

	},

	{

	 .callback = video_set_use_native_backlight,

	 .ident = "Acer TravelMate B113",

	 .matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "Acer"),

		DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate B113"),

		},

	},

	{

	 .callback = video_set_use_native_backlight,

	 .ident = "Acer Aspire V5-572G",

	 .matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "Acer Aspire"),

		DMI_MATCH(DMI_PRODUCT_VERSION, "V5-572G/Dazzle_CX"),

		},

	},

	{

	 .callback = video_set_use_native_backlight,

	 .ident = "Acer Aspire V5-573G",

	 .matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "Acer Aspire"),

		DMI_MATCH(DMI_PRODUCT_VERSION, "V5-573G/Dazzle_HW"),

		},

	},

	{

	 .callback = video_set_use_native_backlight,

	 .ident = "ASUS Zenbook Prime UX31A",

	 .matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),

		DMI_MATCH(DMI_PRODUCT_NAME, "UX31A"),

		},

	},

	{

	.callback = video_set_use_native_backlight,

	.ident = "HP ProBook 4340s",

	.matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),

		DMI_MATCH(DMI_PRODUCT_VERSION, "HP ProBook 4340s"),

		},

	},

	{

	.callback = video_set_use_native_backlight,

	.ident = "HP ProBook 4540s",

	.matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),

		DMI_MATCH(DMI_PRODUCT_VERSION, "HP ProBook 4540s"),

		},

	},

	{

	.callback = video_set_use_native_backlight,

	.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 = video_set_use_native_backlight,

	.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 = video_set_use_native_backlight,

	.ident = "HP EliteBook 2014 models",

	.matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),

		DMI_MATCH(DMI_PRODUCT_NAME, "HP EliteBook "),

		DMI_MATCH(DMI_PRODUCT_NAME, " G2"),

		},

	},

	{

	.callback = video_set_use_native_backlight,

	.ident = "HP ZBook 14",

	.matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),

		DMI_MATCH(DMI_PRODUCT_NAME, "HP ZBook 14"),

		},

	},

	{

	.callback = video_set_use_native_backlight,

	.ident = "HP ZBook 15",

	.matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),

		DMI_MATCH(DMI_PRODUCT_NAME, "HP ZBook 15"),

		},

	},

	{

	.callback = video_set_use_native_backlight,

	.ident = "HP ZBook 17",

	.matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),

		DMI_MATCH(DMI_PRODUCT_NAME, "HP ZBook 17"),

		},

	},

	{

	.callback = video_set_use_native_backlight,

	.ident = "HP EliteBook 8470p",

	.matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),

		DMI_MATCH(DMI_PRODUCT_NAME, "HP EliteBook 8470p"),

		},

	},

	{

	.callback = video_set_use_native_backlight,

	.ident = "HP EliteBook 8780w",

	.matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),

		DMI_MATCH(DMI_PRODUCT_NAME, "HP EliteBook 8780w"),

		},

	},



	/*

	 * These models have a working acpi_video backlight control, and using
@@ -1419,6 +1154,23 @@ acpi_video_device_bind(struct acpi_video_bus *video, 
	}

}



static bool acpi_video_device_in_dod(struct acpi_video_device *device)

{

	struct acpi_video_bus *video = device->video;

	int i;



	/* If we have a broken _DOD, no need to test */

	if (!video->attached_count)

		return true;



	for (i = 0; i < video->attached_count; i++) {

		if (video->attached_array[i].bind_info == device)

			return true;

	}



	return false;

}



/*

 *  Arg:

 *	video	: video bus device
@@ -1858,6 +1610,15 @@ static void acpi_video_dev_register_backlight(struct acpi_video_device *device) 
	static int count;

	char *name;



	/*

	 * Do not create backlight device for video output

	 * device that is not in the enumerated list.

	 */

	if (!acpi_video_device_in_dod(device)) {

		dev_dbg(&device->dev->dev, "not in _DOD list, ignore\n");

		return;

	}



	result = acpi_video_init_brightness(device);

	if (result)

		return;

drivers/acpi/video_detect.c

+8 −0
Original line number Diff line number Diff line
@@ -174,6 +174,14 @@ static struct dmi_system_id video_detect_dmi_table[] = { 
		DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 5737"),

		},

	},

	{

	.callback = video_detect_force_vendor,

	.ident = "Lenovo IdeaPad Z570",

	.matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),

		DMI_MATCH(DMI_PRODUCT_VERSION, "Ideapad Z570"),

		},

	},

	{ },

};