From: Mika Westerberg Date: Mon, 3 Feb 2014 10:59:16 +0000 (+0200) Subject: ACPI / video: Add HP EliteBook Revolve 810 to the blacklist X-Git-Tag: firefly_0821_release~176^2~4461^2^3 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=e18ac62fa4b3f16234bab0d5a6627c57dbae9e7e;p=firefly-linux-kernel-4.4.55.git ACPI / video: Add HP EliteBook Revolve 810 to the blacklist On HP EliteBook Revolve 810 the ACPI backlight device doesn't work as expected. For example when resuming from system sleep, it seems to lose backlight settings. Forcing Intel driver fixes the problem so add this machine the ACPI video detect blacklist. Signed-off-by: Mika Westerberg Signed-off-by: Rafael J. Wysocki --- diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c index f0447d3daf2c..a697b77b8865 100644 --- a/drivers/acpi/video_detect.c +++ b/drivers/acpi/video_detect.c @@ -170,6 +170,14 @@ static struct dmi_system_id video_detect_dmi_table[] = { }, { .callback = video_detect_force_vendor, + .ident = "HP EliteBook Revolve 810", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), + DMI_MATCH(DMI_PRODUCT_NAME, "HP EliteBook Revolve 810 G1"), + }, + }, + { + .callback = video_detect_force_vendor, .ident = "Lenovo Yoga 13", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),