platform/x86: alienware-wmi: lightbar LED support for Dell Inspiron 5675 (700b256b) · Commits · 戴 / test

Inspiron 5675 lightbar compatible with WMI interface on alienware, the difference lies in the zone number and color control. Add Inspiron 5675 DMI quirks to detect by dmi_check_system(). Signed-off-by:

Chang Liu <chang_liu4@dell.com> Acked-by:

Mario Limonciello <mario.limonciello@dell.com> [andy: massaged commit message] Signed-off-by:

Andy Shevchenko <andriy.shevchenko@linux.intel.com>

drivers/platform/x86/alienware-wmi.c

+17 −0

Original line number	Diff line number	Diff line
		@@ -68,6 +68,14 @@ struct quirk_entry {

		static struct quirk_entry *quirks;


		static struct quirk_entry quirk_inspiron5675 = {
		.num_zones = 2,
		.hdmi_mux = 0,
		.amplifier = 0,
		.deepslp = 0,
		};

		static struct quirk_entry quirk_unknown = {
		.num_zones = 2,
		.hdmi_mux = 0,
		@@ -171,6 +179,15 @@ static const struct dmi_system_id alienware_quirks[] __initconst = {
		},
		.driver_data = &quirk_asm201,
		},
		{
		.callback = dmi_matched,
		.ident = "Dell Inc. Inspiron 5675",
		.matches = {
		DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
		DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 5675"),
		},
		.driver_data = &quirk_inspiron5675,
		},
		{}
		};

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