From: Rong Zhang <i@rong.moe>
To: "Ike Panhc" <ikepanhc@gmail.com>,
"Mark Pearson" <mpearson-lenovo@squebb.ca>,
"Derek J. Clark" <derekjohn.clark@gmail.com>,
"Hans de Goede" <hansg@kernel.org>,
"Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>
Cc: Rong Zhang <i@rong.moe>,
platform-driver-x86@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 0/2] platform/x86: ideapad-laptop: Add charge_types:Fast (Rapid Charge)
Date: Tue, 21 Oct 2025 03:24:32 +0800 [thread overview]
Message-ID: <20251020192443.33088-1-i@rong.moe> (raw)
The GBMD/SBMC interface on IdeaPad/ThinkBook supports Rapid Charge mode
(charge_types: Fast) in addition to Conservation Mode (charge_types:
Long_Life).
This patchset exposes these two modes while carefully maintaining their
mutually exclusive state, which aligns with the behavior of manufacturer
utilities on Windows.
Tested on ThinkBook 14 G7+ ASP.
Rong Zhang (2):
platform/x86: ideapad-laptop: Protect GBMD/SBMC calls with mutex
platform/x86: ideapad-laptop: Add charge_types [Fast] (Rapid Charge)
drivers/platform/x86/lenovo/ideapad-laptop.c | 144 ++++++++++++++-----
1 file changed, 108 insertions(+), 36 deletions(-)
base-commit: 211ddde0823f1442e4ad052a2f30f050145ccada
--
2.51.0
next reply other threads:[~2025-10-20 19:25 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-20 19:24 Rong Zhang [this message]
2025-10-20 19:24 ` [PATCH 1/2] platform/x86: ideapad-laptop: Protect GBMD/SBMC calls with mutex Rong Zhang
2025-10-30 16:40 ` Ilpo Järvinen
2025-10-20 19:24 ` [PATCH 2/2] platform/x86: ideapad-laptop: Add charge_types:Fast (Rapid Charge) Rong Zhang
2025-10-22 18:43 ` Mark Pearson
2025-11-02 16:09 ` [PATCH 0/2] " Jelle van der Waa
2025-11-02 18:57 ` Rong Zhang
2025-11-02 19:24 ` Rong Zhang
2025-11-03 21:31 ` Jelle van der Waa
2025-11-05 8:59 ` Ilpo Järvinen
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