From: Lv Zheng <lv.zheng@intel.com>
To: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Len Brown <len.brown@intel.com>
Cc: Lv Zheng <lv.zheng@intel.com>, Lv Zheng <zetalog@gmail.com>,
linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org
Subject: [PATCH v2 0/3] ACPI / button: Clarify initial lid state
Date: Fri, 27 May 2016 15:15:43 +0800 [thread overview]
Message-ID: <cover.1464332745.git.lv.zheng@intel.com> (raw)
In-Reply-To: <cbdaec17aba78c61f466efff8883d49067f2dad5.1463472125.git.lv.zheng@intel.com>
The initial _LID returning value is not reliable after boot/resume because
the BIOS vendors may implement it by returning a cached value that is only
updated when a lid notification is received.
This causes strange things happening after resuming. This patchset fixes
the issue according to this fact.
Lv Zheng (3):
ACPI / button: Remove initial lid state notification
ACPI / button: Refactor functions to eliminate redundant code
ACPI / button: Send "open" state after boot/resume
drivers/acpi/button.c | 96 ++++++++++++++++++++++++++-----------------------
1 file changed, 52 insertions(+), 44 deletions(-)
--
1.7.10
WARNING: multiple messages have this Message-ID (diff)
From: Lv Zheng <lv.zheng@intel.com>
To: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Len Brown <len.brown@intel.com>
Cc: Lv Zheng <lv.zheng@intel.com>, Lv Zheng <zetalog@gmail.com>,
<linux-kernel@vger.kernel.org>,
linux-acpi@vger.kernel.org
Subject: [PATCH v2 0/3] ACPI / button: Clarify initial lid state
Date: Fri, 27 May 2016 15:15:43 +0800 [thread overview]
Message-ID: <cover.1464332745.git.lv.zheng@intel.com> (raw)
In-Reply-To: <cbdaec17aba78c61f466efff8883d49067f2dad5.1463472125.git.lv.zheng@intel.com>
The initial _LID returning value is not reliable after boot/resume because
the BIOS vendors may implement it by returning a cached value that is only
updated when a lid notification is received.
This causes strange things happening after resuming. This patchset fixes
the issue according to this fact.
Lv Zheng (3):
ACPI / button: Remove initial lid state notification
ACPI / button: Refactor functions to eliminate redundant code
ACPI / button: Send "open" state after boot/resume
drivers/acpi/button.c | 96 ++++++++++++++++++++++++++-----------------------
1 file changed, 52 insertions(+), 44 deletions(-)
--
1.7.10
next prev parent reply other threads:[~2016-05-27 7:15 UTC|newest]
Thread overview: 85+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-17 8:27 [RFC PATCH 1/2] ACPI / button: Send "open" state after boot/resume Lv Zheng
2016-05-17 8:27 ` Lv Zheng
2016-05-17 23:36 ` Rafael J. Wysocki
2016-05-18 1:25 ` Zheng, Lv
2016-05-18 22:56 ` Rafael J. Wysocki
2016-05-19 1:50 ` Zheng, Lv
2016-05-19 13:21 ` Rafael J. Wysocki
2016-05-26 13:31 ` Benjamin Tissoires
2016-05-30 1:39 ` Zheng, Lv
2016-05-18 12:57 ` Bastien Nocera
2016-05-18 21:41 ` Rafael J. Wysocki
2016-05-19 1:59 ` Zheng, Lv
2016-05-27 7:15 ` Lv Zheng [this message]
2016-05-27 7:15 ` [PATCH v2 0/3] ACPI / button: Clarify initial lid state Lv Zheng
2016-05-27 7:15 ` [PATCH v2 1/3] ACPI / button: Remove initial lid state notification Lv Zheng
2016-05-27 7:15 ` Lv Zheng
2016-05-27 7:15 ` [PATCH v2 2/3] ACPI / button: Refactor functions to eliminate redundant code Lv Zheng
2016-05-27 7:15 ` Lv Zheng
2016-05-27 7:16 ` [PATCH v2 3/3] ACPI / button: Send "open" state after boot/resume Lv Zheng
2016-05-27 7:16 ` Lv Zheng
2016-05-30 8:10 ` Benjamin Tissoires
2016-05-31 2:55 ` Zheng, Lv
2016-05-31 14:47 ` Benjamin Tissoires
2016-06-01 1:17 ` Zheng, Lv
2016-06-01 7:51 ` Zheng, Lv
2016-06-01 8:07 ` Benjamin Tissoires
2016-05-27 22:10 ` [PATCH v2 0/3] ACPI / button: Clarify initial lid state Valdis.Kletnieks
2016-06-01 10:10 ` [PATCH v3 1/3] ACPI / button: Remove initial lid state notification Lv Zheng
2016-06-01 10:10 ` Lv Zheng
2016-06-23 0:36 ` Rafael J. Wysocki
2016-06-23 0:57 ` Zheng, Lv
2016-06-01 10:10 ` [PATCH v3 2/3] ACPI / button: Refactor functions to eliminate redundant code Lv Zheng
2016-06-01 10:10 ` Lv Zheng
2016-06-01 10:10 ` [PATCH v3 3/3] ACPI / button: Add quirks for initial lid state notification Lv Zheng
2016-06-01 10:10 ` Lv Zheng
2016-06-01 11:01 ` Bastien Nocera
2016-06-01 11:01 ` Bastien Nocera
2016-06-02 1:08 ` Zheng, Lv
2016-06-02 14:01 ` Bastien Nocera
2016-06-02 15:25 ` Benjamin Tissoires
2016-06-03 0:41 ` Zheng, Lv
2016-07-19 8:11 ` [PATCH v4 1/2] ACPI / button: Add KEY_LID_OPEN/KEY_LID_CLOSE for new usage model Lv Zheng
2016-07-19 8:11 ` Lv Zheng
2016-07-19 8:46 ` Benjamin Tissoires
2016-07-21 13:35 ` Rafael J. Wysocki
2016-07-21 20:33 ` Dmitry Torokhov
2016-07-19 8:11 ` [PATCH v4 2/2] ACPI / button: Add document for ACPI control method lid device restrictions Lv Zheng
2016-07-19 8:11 ` Lv Zheng
2016-07-19 8:44 ` Benjamin Tissoires
2016-07-21 20:32 ` Dmitry Torokhov
2016-07-22 0:24 ` Zheng, Lv
2016-07-22 4:37 ` Dmitry Torokhov
2016-07-22 6:55 ` Benjamin Tissoires
2016-07-22 8:47 ` Zheng, Lv
2016-07-22 9:08 ` Benjamin Tissoires
2016-07-22 9:38 ` Zheng, Lv
2016-07-24 11:28 ` Bastien Nocera
2016-07-25 0:38 ` Zheng, Lv
2016-07-22 17:02 ` Dmitry Torokhov
2016-07-23 12:17 ` Zheng, Lv
2016-07-22 8:37 ` Zheng, Lv
2016-07-22 17:22 ` Dmitry Torokhov
2016-07-23 11:57 ` Zheng, Lv
2016-07-22 6:24 ` [PATCH v5 1/3] ACPI / button: Add missing event to keep SW_LID running without additional event loss Lv Zheng
2016-07-22 6:24 ` Lv Zheng
2016-07-22 10:26 ` Zheng, Lv
2016-07-23 12:37 ` Rafael J. Wysocki
2016-07-25 0:24 ` Zheng, Lv
2016-07-22 6:24 ` [PATCH v5 2/3] ACPI / button: Add KEY_LID_OPEN/KEY_LID_CLOSE for new usage model Lv Zheng
2016-07-22 6:24 ` Lv Zheng
2016-07-22 6:24 ` [PATCH v5 3/3] ACPI / button: Add document for ACPI control method lid device restrictions Lv Zheng
2016-07-22 6:24 ` Lv Zheng
2016-07-25 1:14 ` [PATCH v6] ACPI / button: Fix an issue that the platform triggered "close" event may not be delivered to the userspace Lv Zheng
2016-07-25 1:14 ` Lv Zheng
2016-07-26 9:52 ` [PATCH v7 1/2] ACPI / button: Fix an issue that the platform triggered reliable events " Lv Zheng
2016-07-26 9:52 ` Lv Zheng
2016-08-17 0:19 ` Rafael J. Wysocki
2016-08-17 4:45 ` Zheng, Lv
2016-07-26 9:52 ` [PATCH v7 2/2] ACPI / button: Add document for ACPI control method lid device restrictions Lv Zheng
2016-07-26 9:52 ` Lv Zheng
2016-08-17 8:22 ` [PATCH v8 1/2] ACPI / button: Fix an issue in button.lid_init_state=ignore mode Lv Zheng
2016-08-17 8:22 ` Lv Zheng
2016-09-12 22:10 ` Rafael J. Wysocki
2016-08-17 8:23 ` [PATCH v8 2/2] ACPI / button: Add document for ACPI control method lid device restrictions Lv Zheng
2016-08-17 8:23 ` Lv Zheng
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=cover.1464332745.git.lv.zheng@intel.com \
--to=lv.zheng@intel.com \
--cc=len.brown@intel.com \
--cc=linux-acpi@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=rafael.j.wysocki@intel.com \
--cc=rjw@rjwysocki.net \
--cc=zetalog@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.