From: Marco Scardovi <scardracs@disroot.org>
To: "Corentin Chary" <corentin.chary@gmail.com>,
"Luke D . Jones" <luke@ljones.dev>,
"Denis Benato" <denis.benato@linux.dev>,
"Hans de Goede" <hansg@kernel.org>,
"Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>
Cc: platform-driver-x86@vger.kernel.org,
linux-kernel@vger.kernel.org,
Marco Scardovi <scardracs@disroot.org>
Subject: [PATCH 1/3] platform/x86: asus-wmi: Add ASUS_WMI_DEVID_DGPU_POWER_STATE define
Date: Wed, 5 Aug 2026 20:28:06 +0200 [thread overview]
Message-ID: <20260805183131.3075-2-scardracs@disroot.org> (raw)
In-Reply-To: <20260805183131.3075-1-scardracs@disroot.org>
Add WMI device ID 0x00120097 (ASUS_WMI_DEVID_DGPU_POWER_STATE) to the
asus-wmi platform header. This device ID is used on ASUS ROG laptops to
query the discrete GPU (dGPU) power state level.
Suggested-by: Denis Benato <denis.benato@linux.dev>
Signed-off-by: Marco Scardovi <scardracs@disroot.org>
---
include/linux/platform_data/x86/asus-wmi.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/linux/platform_data/x86/asus-wmi.h b/include/linux/platform_data/x86/asus-wmi.h
index b5ed8c83ace1..289be6ac7335 100644
--- a/include/linux/platform_data/x86/asus-wmi.h
+++ b/include/linux/platform_data/x86/asus-wmi.h
@@ -140,8 +140,9 @@
#define ASUS_WMI_DEVID_APU_MEM 0x000600C1
-#define ASUS_WMI_DEVID_DGPU_BASE_TGP 0x00120099
+#define ASUS_WMI_DEVID_DGPU_POWER_STATE 0x00120097
#define ASUS_WMI_DEVID_DGPU_SET_TGP 0x00120098
+#define ASUS_WMI_DEVID_DGPU_BASE_TGP 0x00120099
/* gpu mux switch, 0 = dGPU, 1 = Optimus */
#define ASUS_WMI_DEVID_GPU_MUX 0x00090016
--
2.55.0
next prev parent reply other threads:[~2026-08-05 18:31 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-05 18:28 [PATCH 0/3] platform/x86: asus-armoury: Add dgpu_power_state and check in dgpu_disable Marco Scardovi
2026-08-05 18:28 ` Marco Scardovi [this message]
2026-08-05 18:28 ` [PATCH 2/3] platform/x86: asus-armoury: Add dgpu_power_state attribute Marco Scardovi
2026-08-05 18:28 ` [PATCH 3/3] platform/x86: asus-armoury: Prevent disabling dGPU when in use Marco Scardovi
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