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acpi video: force native for some T2 macbooks (#18)

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The intel backlight is needed for these.

MacBookPro15,2/4 or MacBookPro16,3 or MacBookAir8,1/2 might also need
this so I'm not going to be submitting this upstream  yet

mbp16,3 was reported not to have this issue for 6.5.8 at least.
This commit is contained in:
Orlando Chamberlain
2023-11-20 11:38:06 +11:00
committed by GitHub
parent f71ad987d1
commit 73109774e7
1 changed files with 52 additions and 0 deletions
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7002-acpi-video-force-native-for-some-T2-macbooks.patch
+52
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@@ -0,0 +1,52 @@
From 3d4a4a3d62815f90fc65a827a3e2de96c4571350 Mon Sep 17 00:00:00 2001
From: Orlando Chamberlain <orlandoch.dev@gmail.com>
Date: Mon, 20 Nov 2023 10:32:23 +1100
Subject: [PATCH 1/1] acpi video: force native for some T2 macbooks
The intel backlight is needed for these.
MacBookPro15,2/4 or MacBookPro16,3 or MacBookAir8,1/2 might also need
this so I'm not going to be submitting this upstream yet
mbp16,3 was reported not to have this issue for 6.5.8 at least.
---
drivers/acpi/video_detect.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c
index 442396f6ed1f..baf7264d7b94 100644
--- a/drivers/acpi/video_detect.c
+++ b/drivers/acpi/video_detect.c
@@ -513,6 +513,14 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "iMac12,2"),
},
},
+ {
+ .callback = video_detect_force_native,
+ /* Apple MacBook Air 9,1 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "MacBookAir9,1"),
+ },
+ },
{
/* https://bugzilla.redhat.com/show_bug.cgi?id=1217249 */
.callback = video_detect_force_native,
@@ -522,6 +530,14 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro12,1"),
},
},
+ {
+ .callback = video_detect_force_native,
+ /* Apple MacBook Pro 16,2 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro16,2"),
+ },
+ },
{
.callback = video_detect_force_native,
/* Dell Inspiron N4010 */
--
2.42.1