From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Hans de Goede <hdegoede@redhat.com>,
"Rafael J . Wysocki" <rafael.j.wysocki@intel.com>,
Sasha Levin <sashal@kernel.org>,
rafael@kernel.org, linux-acpi@vger.kernel.org
Subject: [PATCH AUTOSEL 6.2 13/25] ACPI: video: Add backlight=native DMI quirk for Acer Aspire 3830TG
Date: Fri, 31 Mar 2023 21:41:11 -0400 [thread overview]
Message-ID: <20230401014126.3356410-13-sashal@kernel.org> (raw)
In-Reply-To: <20230401014126.3356410-1-sashal@kernel.org>
From: Hans de Goede <hdegoede@redhat.com>
[ Upstream commit 5e7a3bf65db57461d0f47955248fcadf37321a74 ]
The Acer Aspire 3830TG predates Windows 8, so it defaults to using
acpi_video# for backlight control, but this is non functional on
this model.
Add a DMI quirk to use the native backlight interface which does
work properly.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/acpi/video_detect.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c
index 710ac640267dd..c69b42a60427e 100644
--- a/drivers/acpi/video_detect.c
+++ b/drivers/acpi/video_detect.c
@@ -495,6 +495,14 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "Precision 7510"),
},
},
+ {
+ .callback = video_detect_force_native,
+ /* Acer Aspire 3830TG */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 3830TG"),
+ },
+ },
{
.callback = video_detect_force_native,
/* Acer Aspire 4810T */
--
2.39.2
next prev parent reply other threads:[~2023-04-01 1:42 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-01 1:40 [PATCH AUTOSEL 6.2 01/25] ARM: 9290/1: uaccess: Fix KASAN false-positives Sasha Levin
2023-04-01 1:41 ` [PATCH AUTOSEL 6.2 02/25] ARM: dts: qcom: apq8026-lg-lenok: add missing reserved memory Sasha Levin
2023-04-01 1:41 ` [PATCH AUTOSEL 6.2 03/25] arm64: dts: qcom: sa8540p-ride: correct name of remoteproc_nsp0 firmware Sasha Levin
2023-04-01 1:41 ` [PATCH AUTOSEL 6.2 04/25] power: supply: rk817: Fix unsigned comparison with less than zero Sasha Levin
2023-04-01 1:41 ` [PATCH AUTOSEL 6.2 05/25] power: supply: cros_usbpd: reclassify "default case!" as debug Sasha Levin
2023-04-01 1:41 ` [PATCH AUTOSEL 6.2 06/25] power: supply: axp288_fuel_gauge: Added check for negative values Sasha Levin
2023-04-01 1:41 ` [PATCH AUTOSEL 6.2 07/25] selftests/bpf: Fix progs/find_vma_fail1.c build error Sasha Levin
2023-04-01 1:41 ` [PATCH AUTOSEL 6.2 08/25] wifi: mwifiex: mark OF related data as maybe unused Sasha Levin
2023-04-01 1:41 ` [PATCH AUTOSEL 6.2 09/25] i2c: imx-lpi2c: clean rx/tx buffers upon new message Sasha Levin
2023-04-01 1:41 ` [PATCH AUTOSEL 6.2 10/25] i2c: hisi: Avoid redundant interrupts Sasha Levin
2023-04-01 1:41 ` [PATCH AUTOSEL 6.2 11/25] efi: sysfb_efi: Add quirk for Lenovo Yoga Book X91F/L Sasha Levin
2023-04-01 1:41 ` [PATCH AUTOSEL 6.2 12/25] block: ublk_drv: mark device as LIVE before adding disk Sasha Levin
2023-04-01 1:41 ` Sasha Levin [this message]
2023-04-01 1:41 ` [PATCH AUTOSEL 6.2 14/25] drm: panel-orientation-quirks: Add quirk for Lenovo Yoga Book X90F Sasha Levin
2023-04-01 1:41 ` [PATCH AUTOSEL 6.2 15/25] hwmon: (peci/cputemp) Fix miscalculated DTS for SKX Sasha Levin
2023-04-01 1:41 ` [PATCH AUTOSEL 6.2 16/25] hwmon: (xgene) Fix ioremap and memremap leak Sasha Levin
2023-04-01 1:41 ` [PATCH AUTOSEL 6.2 17/25] verify_pefile: relax wrapper length check Sasha Levin
2023-04-01 1:41 ` [PATCH AUTOSEL 6.2 18/25] asymmetric_keys: log on fatal failures in PE/pkcs7 Sasha Levin
2023-04-01 1:41 ` [PATCH AUTOSEL 6.2 19/25] nvme: send Identify with CNS 06h only to I/O controllers Sasha Levin
2023-04-01 1:41 ` [PATCH AUTOSEL 6.2 20/25] wifi: iwlwifi: mvm: fix mvmtxq->stopped handling Sasha Levin
2023-04-01 1:41 ` [PATCH AUTOSEL 6.2 21/25] wifi: iwlwifi: mvm: protect TXQ list manipulation Sasha Levin
2023-04-01 1:41 ` [PATCH AUTOSEL 6.2 22/25] drm/amdgpu: add mes resume when do gfx post soft reset Sasha Levin
2023-04-01 1:41 ` [PATCH AUTOSEL 6.2 23/25] drm/amdgpu: Force signal hw_fences that are embedded in non-sched jobs Sasha Levin
2023-04-01 1:41 ` [PATCH AUTOSEL 6.2 24/25] drm/amdgpu/gfx: set cg flags to enter/exit safe mode Sasha Levin
2023-04-01 1:41 ` [PATCH AUTOSEL 6.2 25/25] ACPI: resource: Add Medion S17413 to IRQ override quirk Sasha Levin
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