From: Adam Lee <adam.lee@canonical.com>
To: linux-kernel@vger.kernel.org
Cc: platform-driver-x86@vger.kernel.org,
ibm-acpi-devel@lists.sourceforge.net,
Matthew Garrett <matthew.garrett@nebula.com>,
Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>,
Alex Hung <alex.hung@canonical.com>, Bjorn Mork <bjorn@mork.no>
Subject: [PATCH 0/3] thinkpad_acpi: avoid ACPI Warning while operating non-exist LEDs
Date: Fri, 7 Jun 2013 16:20:06 +0800 [thread overview]
Message-ID: <1370593209-21358-1-git-send-email-adam.lee@canonical.com> (raw)
Some new Lenovo or ThinkPad laptops don't have EC controllable LEDs,
they control LEDs by BIOS functions, and return ACPI Warning while
operating LEDs by EC.
These patches set some quirks, optimize led_init() and led_write() to
avoid that warning.
Adam Lee (3):
thinkpad_acpi: return -NODEV while operating uninitialized LEDs
thinkpad_acpi: add the ability setting TPACPI_LED_NONE by quirk
thinkpad_acpi: add LED quirks of models which don't have EC controllable LEDs
drivers/platform/x86/thinkpad_acpi.c | 24 ++++++++++++++++++++----
1 file changed, 20 insertions(+), 4 deletions(-)
--
1.7.10.4
next reply other threads:[~2013-06-07 8:22 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-07 8:20 Adam Lee [this message]
2013-06-07 8:20 ` [PATCH 1/3] thinkpad_acpi: return -NODEV while operating uninitialized LEDs Adam Lee
2013-06-07 8:53 ` Bjørn Mork
2013-06-07 8:59 ` Adam Lee
2013-06-18 0:12 ` Henrique de Moraes Holschuh
2013-06-18 0:18 ` Henrique de Moraes Holschuh
2013-06-07 8:20 ` [PATCH 2/3] thinkpad_acpi: add the ability setting TPACPI_LED_NONE by quirk Adam Lee
2013-06-18 0:19 ` Henrique de Moraes Holschuh
2013-06-07 8:20 ` [PATCH 3/3] thinkpad_acpi: add LED quirks of models which don't have EC controllable LEDs Adam Lee
2013-06-07 13:22 ` Matthew Garrett
2013-06-07 15:06 ` Adam Lee
2013-06-07 20:16 ` Henrique de Moraes Holschuh
2013-06-08 9:04 ` Adam Lee
2013-06-18 0:20 ` Henrique de Moraes Holschuh
2013-06-07 9:05 ` [PATCH v2] thinkpad_acpi: return -NODEV while operating uninitialized LEDs Adam Lee
2013-06-08 2:19 ` Amos Kong
2013-06-08 8:51 ` [PATCH 1/3 v3] " Adam Lee
2013-06-18 0:17 ` Henrique de Moraes Holschuh
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