From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: stable@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
patches@lists.linux.dev, Hans de Goede <hdegoede@redhat.com>,
"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
Sasha Levin <sashal@kernel.org>
Subject: [PATCH 6.1 15/28] ACPI: video: Add backlight=native DMI quirk for Acer Aspire 4810T
Date: Fri, 3 Feb 2023 11:13:03 +0100 [thread overview]
Message-ID: <20230203101010.622228012@linuxfoundation.org> (raw)
In-Reply-To: <20230203101009.946745030@linuxfoundation.org>
From: Hans de Goede <hdegoede@redhat.com>
[ Upstream commit 8ba5fc4c154aeb3b4620f05543cce426c62ed2de ]
The Acer Aspire 4810T 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 5c32b318c173..b48f85c3791e 100644
--- a/drivers/acpi/video_detect.c
+++ b/drivers/acpi/video_detect.c
@@ -493,6 +493,14 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "Precision 7510"),
},
},
+ {
+ .callback = video_detect_force_native,
+ /* Acer Aspire 4810T */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 4810T"),
+ },
+ },
{
.callback = video_detect_force_native,
/* Acer Aspire 5738z */
--
2.39.0
next prev parent reply other threads:[~2023-02-03 10:21 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-03 10:12 [PATCH 6.1 00/28] 6.1.10-rc1 review Greg Kroah-Hartman
2023-02-03 10:12 ` [PATCH 6.1 01/28] ARM: dts: imx: Fix pca9547 i2c-mux node name Greg Kroah-Hartman
2023-02-03 10:12 ` [PATCH 6.1 02/28] ARM: dts: vf610: Fix pca9548 i2c-mux node names Greg Kroah-Hartman
2023-02-03 10:12 ` [PATCH 6.1 03/28] arm64: dts: freescale: Fix pca954x " Greg Kroah-Hartman
2023-02-03 10:12 ` [PATCH 6.1 04/28] arm64: dts: imx8mq-thor96: fix no-mmc property for SDHCI Greg Kroah-Hartman
2023-02-03 10:12 ` [PATCH 6.1 05/28] firmware: arm_scmi: Clear stale xfer->hdr.status Greg Kroah-Hartman
2023-02-03 10:12 ` [PATCH 6.1 06/28] bpf: Skip task with pid=1 in send_signal_common() Greg Kroah-Hartman
2023-02-03 10:12 ` [PATCH 6.1 07/28] erofs/zmap.c: Fix incorrect offset calculation Greg Kroah-Hartman
2023-02-03 10:12 ` [PATCH 6.1 08/28] mac80211: Fix MLO address translation for multiple bss case Greg Kroah-Hartman
2023-02-03 10:12 ` [PATCH 6.1 09/28] arm64: dts: msm8994-angler: fix the memory map Greg Kroah-Hartman
2023-02-03 10:12 ` [PATCH 6.1 10/28] ARM: omap1: fix building gpio15xx Greg Kroah-Hartman
2023-02-03 10:12 ` [PATCH 6.1 11/28] kselftest: Fix error message for unconfigured LLVM builds Greg Kroah-Hartman
2023-02-03 10:13 ` [PATCH 6.1 12/28] erofs: clean up parsing of fscache related options Greg Kroah-Hartman
2023-02-03 10:13 ` [PATCH 6.1 13/28] blk-cgroup: fix missing pd_online_fn() while activating policy Greg Kroah-Hartman
2023-02-03 10:13 ` [PATCH 6.1 14/28] LoongArch: Get frame info in unwind_start() when regs is not available Greg Kroah-Hartman
2023-02-03 10:13 ` Greg Kroah-Hartman [this message]
2023-02-03 10:13 ` [PATCH 6.1 16/28] block: fix hctx checks for batch allocation Greg Kroah-Hartman
2023-02-03 10:13 ` [PATCH 6.1 17/28] s390: workaround invalid gcc-11 out of bounds read warning Greg Kroah-Hartman
2023-02-03 10:13 ` [PATCH 6.1 18/28] HID: uclogic: Add support for XP-PEN Deco 01 V2 Greg Kroah-Hartman
2023-02-03 10:13 ` [PATCH 6.1 19/28] HID: playstation: sanity check DualSense calibration data Greg Kroah-Hartman
2023-02-03 10:13 ` [PATCH 6.1 20/28] dmaengine: imx-sdma: Fix a possible memory leak in sdma_transfer_init Greg Kroah-Hartman
2023-02-03 10:13 ` [PATCH 6.1 21/28] gpiolib: acpi: Allow ignoring wake capability on pins that arent in _AEI Greg Kroah-Hartman
2023-02-03 10:13 ` [PATCH 6.1 22/28] cifs: fix return of uninitialized rc in dfs_cache_update_tgthint() Greg Kroah-Hartman
2023-02-03 10:13 ` [PATCH 6.1 23/28] nvme-apple: only reset the controller when RTKit is running Greg Kroah-Hartman
2023-02-03 10:13 ` [PATCH 6.1 24/28] gpiolib: acpi: Add a ignore wakeup quirk for Clevo NL5xRU Greg Kroah-Hartman
2023-02-03 10:13 ` [PATCH 6.1 25/28] gpiolib-acpi: Dont set GPIOs for wakeup in S3 mode Greg Kroah-Hartman
2023-02-03 10:13 ` [PATCH 6.1 26/28] net: fix NULL pointer in skb_segment_list Greg Kroah-Hartman
2023-02-03 10:13 ` [PATCH 6.1 27/28] rust: print: avoid evaluating arguments in `pr_*` macros in `unsafe` blocks Greg Kroah-Hartman
2023-02-03 10:13 ` [PATCH 6.1 28/28] net: mctp: purge receive queues on sk destruction Greg Kroah-Hartman
2023-02-03 13:58 ` [PATCH 6.1 00/28] 6.1.10-rc1 review ogasawara takeshi
2023-02-03 18:02 ` Justin Forbes
2023-02-03 20:16 ` Florian Fainelli
2023-02-03 22:34 ` Ron Economos
2023-02-04 0:49 ` Shuah Khan
2023-02-04 1:51 ` Guenter Roeck
2023-02-04 3:28 ` Bagas Sanjaya
2023-02-04 7:25 ` Naresh Kamboju
2023-02-05 19:51 ` Nathan Chancellor
2023-02-06 14:12 ` Naresh Kamboju
2023-02-04 7:27 ` Fenil Jain
2023-02-04 23:45 ` Rudi Heitbaum
2023-02-06 8:57 ` Jon Hunter
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