42 lines
1.2 KiB
Diff
42 lines
1.2 KiB
Diff
From c5ef31c5ae77cffc596ca0beb21c9306e76f0300 Mon Sep 17 00:00:00 2001
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From: Hans de Goede <hdegoede@redhat.com>
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Date: Mon, 2 Jun 2014 17:41:11 +0200
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Subject: [PATCH] acpi-video: Add use_native_backlight quirk for HP ProBook
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4540s
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As reported here:
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https://bugzilla.redhat.com/show_bug.cgi?id=1025690
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This is yet another model which needs this quirk.
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Bugzilla: 1025690
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Upstream-status: Waiting for feedback from reporter
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Cc: stable@vger.kernel.org
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Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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---
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drivers/acpi/video.c | 8 ++++++++
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1 file changed, 8 insertions(+)
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diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
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index eb82264d9ef9..34da76ffc59a 100644
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--- a/drivers/acpi/video.c
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+++ b/drivers/acpi/video.c
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@@ -687,6 +687,14 @@ static struct dmi_system_id video_dmi_table[] __initdata = {
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},
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{
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.callback = video_set_use_native_backlight,
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+ .ident = "HP ProBook 4540s",
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+ .matches = {
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+ DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
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+ DMI_MATCH(DMI_PRODUCT_VERSION, "HP ProBook 4540s"),
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+ },
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+ },
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+ {
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+ .callback = video_set_use_native_backlight,
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.ident = "HP ProBook 2013 models",
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.matches = {
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DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
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--
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1.9.3
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