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Groups > linux.kernel > #1407866
| From | Lv Zheng <lv.zheng@intel.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v2 0/3] ACPI / button: Clarify initial lid state |
| Date | 2016-05-27 09:20 +0200 |
| Message-ID | <rDkdP-ox-19@gated-at.bofh.it> (permalink) |
| References | <rzIy6-28V-11@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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
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[RFC PATCH 1/2] ACPI / button: Send "open" state after boot/resume Lv Zheng <lv.zheng@intel.com> - 2016-05-17 10:30 +0200
Re: [RFC PATCH 1/2] ACPI / button: Send "open" state after boot/resume "Rafael J. Wysocki" <rafael@kernel.org> - 2016-05-18 01:40 +0200
RE: [RFC PATCH 1/2] ACPI / button: Send "open" state after boot/resume "Zheng, Lv" <lv.zheng@intel.com> - 2016-05-18 03:30 +0200
Re: [RFC PATCH 1/2] ACPI / button: Send "open" state after boot/resume "Rafael J. Wysocki" <rafael@kernel.org> - 2016-05-19 01:00 +0200
RE: [RFC PATCH 1/2] ACPI / button: Send "open" state after boot/resume "Zheng, Lv" <lv.zheng@intel.com> - 2016-05-19 04:00 +0200
Re: [RFC PATCH 1/2] ACPI / button: Send "open" state after boot/resume "Rafael J. Wysocki" <rafael@kernel.org> - 2016-05-19 15:30 +0200
Re: [RFC PATCH 1/2] ACPI / button: Send "open" state after boot/resume Benjamin Tissoires <benjamin.tissoires@gmail.com> - 2016-05-26 15:40 +0200
RE: [RFC PATCH 1/2] ACPI / button: Send "open" state after boot/resume "Zheng, Lv" <lv.zheng@intel.com> - 2016-05-30 03:50 +0200
Re: [RFC PATCH 1/2] ACPI / button: Send "open" state after boot/resume Bastien Nocera <hadess@hadess.net> - 2016-05-18 15:00 +0200
Re: [RFC PATCH 1/2] ACPI / button: Send "open" state after boot/resume "Rafael J. Wysocki" <rafael@kernel.org> - 2016-05-18 23:50 +0200
RE: [RFC PATCH 1/2] ACPI / button: Send "open" state after boot/resume "Zheng, Lv" <lv.zheng@intel.com> - 2016-05-19 04:00 +0200
[PATCH v2 2/3] ACPI / button: Refactor functions to eliminate redundant code Lv Zheng <lv.zheng@intel.com> - 2016-05-27 09:20 +0200
[PATCH v2 1/3] ACPI / button: Remove initial lid state notification Lv Zheng <lv.zheng@intel.com> - 2016-05-27 09:20 +0200
[PATCH v2 3/3] ACPI / button: Send "open" state after boot/resume Lv Zheng <lv.zheng@intel.com> - 2016-05-27 09:20 +0200
Re: [PATCH v2 3/3] ACPI / button: Send "open" state after boot/resume Benjamin Tissoires <benjamin.tissoires@gmail.com> - 2016-05-30 10:20 +0200
RE: [PATCH v2 3/3] ACPI / button: Send "open" state after boot/resume "Zheng, Lv" <lv.zheng@intel.com> - 2016-05-31 05:00 +0200
[PATCH v2 0/3] ACPI / button: Clarify initial lid state Lv Zheng <lv.zheng@intel.com> - 2016-05-27 09:20 +0200
Re: [PATCH v2 0/3] ACPI / button: Clarify initial lid state Valdis.Kletnieks@vt.edu - 2016-05-28 00:20 +0200
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