From: "Ortwin Glück" <odi@odi.ch>
To: Lv Zheng <lv.zheng@intel.com>,
linux-acpi@vger.kernel.org,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: ACPI regression: New Acer workarounds break Samsung NP900X
Date: Sun, 26 Oct 2014 13:16:55 +0100 [thread overview]
Message-ID: <544CE637.7000406@odi.ch> (raw)
Lv,
These two patches introduce a regression for Samsung notebooks and they no
longer get ACPI interrupts for plugging the power adapter or LID switches.
Multiple people have verified that reverting these patches makes the regression
go away.
Please see new comments in:
https://bugzilla.kernel.org/show_bug.cgi?id=44161#c184
From 3afcf2ece453e1a8c2c6de19cdf06da3772a1b08 Mon Sep 17 00:00:00 2001
From: Lv Zheng <lv.zheng@intel.com>
Date: Thu, 21 Aug 2014 14:41:13 +0800
Subject: [PATCH] ACPI / EC: Add support to disallow QR_EC to be issued when
SCI_EVT isn't set
From 558e4736f2e1b0e6323adf7a5e4df77ed6cfc1a4 Mon Sep 17 00:00:00 2001
From: Lv Zheng <lv.zheng@intel.com>
Date: Thu, 21 Aug 2014 14:41:26 +0800
Subject: [PATCH] ACPI / EC: Add support to disallow QR_EC to be issued before
completing previous QR_EC
Thanks,
Ortwin
next reply other threads:[~2014-10-26 12:16 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-26 12:16 Ortwin Glück [this message]
2014-10-27 3:08 ` ACPI regression: New Acer workarounds break Samsung NP900X Zheng, Lv
2014-10-29 3:33 ` [PATCH v2 0/2] ACPI/EC: Fix regressions on Samsung hardware Lv Zheng
2014-10-29 3:33 ` [PATCH v2 1/2] Revert "ACPI / EC: Add support to disallow QR_EC to be issued before completing previous QR_EC" Lv Zheng
2014-10-29 3:33 ` [PATCH v2 2/2] ACPI/EC: Fix a regression caused by conflict firmware behavior between Samsung and Acer Lv Zheng
2014-10-29 16:14 ` [PATCH v2 0/2] ACPI/EC: Fix regressions on Samsung hardware Rafael J. Wysocki
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