From 9393a575db4d55a806d5b1250f6a9e987d8c8788 Mon Sep 17 00:00:00 2001 From: Smelov Andrey Date: Tue, 20 Sep 2011 09:16:10 -0700 Subject: [PATCH] Platform: samsung_laptop: samsung backlight for R528/R728 commit 093ed561648d43263c009ea88abab21a31cd4f1d upstream. patch works for me, but I need to add "acpi_backlight=vendor" to kernel params Signed-off-by: Smelov Andrey Signed-off-by: Greg Kroah-Hartman Signed-off-by: Matthew Garrett --- drivers/platform/x86/samsung-laptop.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c index 55f0aad662f6..0972536700e8 100644 --- a/drivers/platform/x86/samsung-laptop.c +++ b/drivers/platform/x86/samsung-laptop.c @@ -704,6 +704,15 @@ static struct dmi_system_id __initdata samsung_dmi_table[] = { }, .callback = dmi_check_cb, }, + { + .ident = "R528/R728", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."), + DMI_MATCH(DMI_PRODUCT_NAME, "R528/R728"), + DMI_MATCH(DMI_BOARD_NAME, "R528/R728"), + }, + .callback = dmi_check_cb, + }, { }, }; MODULE_DEVICE_TABLE(dmi, samsung_dmi_table); -- 2.39.5