From 08f87f769b595151be1afeff53e144f543faa614 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 06 Dec 2023 09:51:13 +0000
Subject: [PATCH] add dts config
---
kernel/drivers/acpi/osi.c | 28 +++++++++++-----------------
1 files changed, 11 insertions(+), 17 deletions(-)
diff --git a/kernel/drivers/acpi/osi.c b/kernel/drivers/acpi/osi.c
index b2a16ed..9f68538 100644
--- a/kernel/drivers/acpi/osi.c
+++ b/kernel/drivers/acpi/osi.c
@@ -1,22 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* osi.c - _OSI implementation
*
* Copyright (C) 2016 Intel Corporation
* Author: Lv Zheng <lv.zheng@intel.com>
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at
- * your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*/
/* Uncomment next line to get verbose printout */
@@ -74,6 +61,13 @@
* a BIOS workaround.
*/
{"Linux-Lenovo-NV-HDMI-Audio", true},
+ /*
+ * Linux-HPI-Hybrid-Graphics is used by BIOS to enable dGPU to
+ * output video directly to external monitors on HP Inc. mobile
+ * workstations as Nvidia and AMD VGA drivers provide limited
+ * hybrid graphics supports.
+ */
+ {"Linux-HPI-Hybrid-Graphics", true},
};
static u32 acpi_osi_handler(acpi_string interface, u32 supported)
@@ -479,9 +473,9 @@
*/
/*
- * Without this this EEEpc exports a non working WMI interface, with
- * this it exports a working "good old" eeepc_laptop interface, fixing
- * both brightness control, and rfkill not working.
+ * Without this EEEpc exports a non working WMI interface, with
+ * this it exports a working "good old" eeepc_laptop interface,
+ * fixing both brightness control, and rfkill not working.
*/
{
.callback = dmi_enable_osi_linux,
--
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