4a029bc0ce
README.md: Fix Markdown
11 years ago
c7dbd6babb
Update to version 0.7, update NEWS
12 years ago
2822d1630c
README: mention kmod, workaround for T410 (Fixes GH-58)
12 years ago
c665a74def
Fix WARNING on Linux 3.9 (Closes GH-55)
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Patch by amonakov. This stops the following error:
bbswitch: disabling discrete graphics
------------[ cut here ]------------
WARNING: at drivers/pci/pci.c:1393 pci_disable_device+0x84/0x90()
Hardware name: B7130
[44B blob data]
Modules linked in:
bbswitch(O+) ip_set_hash_ip xt_set ip_set nfnetlink ipt_REJECT xt_recent xt_tcpudp xt_owner nf_conntrack_ipv6 nf_defrag
Pid: 2653, comm: modprobe Tainted: G O 3.9.1-1-custom #1
Call Trace:
[<ffffffff8103fe60>] warn_slowpath_common+0x70/0xa0
[<ffffffff8103fedc>] warn_slowpath_fmt+0x4c/0x50
[<ffffffff8130712c>] ? pci_bus_write_config_word+0x1c/0x20
[<ffffffff8130d794>] pci_disable_device+0x84/0x90
[<ffffffffa05b21f6>] bbswitch_off+0xa6/0x1d0 [bbswitch]
[<ffffffffa0104248>] bbswitch_init+0x248/0x1000 [bbswitch]
[<ffffffffa0104000>] ? 0xffffffffa0103fff
[<ffffffff810002da>] do_one_initcall+0x10a/0x160
[<ffffffff810a8720>] load_module+0x1d40/0x24a0
[<ffffffff810a4410>] ? store_uevent+0x40/0x40
[<ffffffff810a8fce>] sys_finit_module+0x7e/0x80
[<ffffffff815afcc6>] system_call_fastpath+0x1a/0x1f
---[ end trace 1b312a60aa1b0ed6 ]---
pci 0000:01:00.0: Refused to change power state, currently in D0
12 years ago
e21cdd7b3f
Update REAMDE.md
...
Closes GH-28
12 years ago
f982a09546
Print path to DSM method on execution failure
12 years ago
3e50c7b118
Do not check for nvidia DSM on igd handle
...
Just in case the integrated video ACPI handle cannot be found. This is a safety
net for those who try bbswitch on an incompatible machine. I do not know any of
such machinees, but it looks good.
12 years ago
91814c63f1
Add copyright header (GH-50)
12 years ago
7361046b24
Update to version 0.6, update NEWS
12 years ago
2808cf520e
README: update module options help
12 years ago
d90350ced1
Clarify license (GPLv3+)
12 years ago
a36a216439
grsec compatibility (GH-48)
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The notifier_call member of struct notifier_block cannot be modified on
grsec-patched kernels. Set the pointer on compile-time instead.
12 years ago
5593d95193
Linux 3.8 compatibility hack
...
Since the following commit, the device would not turn off because the power
state is unknown. Until a fix is released in Linux (or until I know what
better to do), I just assume the power state D0.
commit ddc150f7a33ae0c9cb16eaac3641abc00f56316f
Author: Lv Zheng <lv.zheng@intel.com>
Date: Fri Nov 16 02:46:28 2012 +0100
ACPI / PM: Add check preventing transitioning to non-D0 state from D3.
No power transitioning from D3 state up to a non-D0 state is allowed
so make acpi_device_set_power() fail and complain if such a transition
is attempted.
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
12 years ago
fc2f2aa9c7
Add option to disable Optimus DSM (GH-14)
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Necessary for one (some?) older laptops like the Lenovo T410s. Usage: put
"options bbswitch skip_optimus_dsm=1" in your modprobe.conf
12 years ago
cdb79257f2
.gitignore: ignore tar.gz and vim
12 years ago
b12b017f3a
Update to version 0.5, update NEWS
12 years ago
2adcb24207
Merge branch 'master' into develop
12 years ago
8beb9e3f88
Add missing 'static' keyword
12 years ago
da55a70331
Add modeline for vim
12 years ago
7f9fb7adf9
Power on the PCIe port before accessing PCI config space ( #35 )
...
Fixes regression in Linux 3.6 when run-time power management is enabled. See
https://bugzilla.kernel.org/show_bug.cgi?id=48981 for a discussion.
12 years ago
b8a6029692
Convert printk to pr_... macros
...
For pr_debug outputs on _DSM results, use "make DEBUG=1"
12 years ago
aeff596524
Makefile: fix clean and install target
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clean: do not try to wipe /usr/src/linux-...
load: rmmod and insmod do not have to be in /sbin (for example, /usr/bin
on Arch Linux). Assume that the user has a sane PATH.
12 years ago
dbf8aaf8e2
Use D3cold instead of D3hot to reflect real device state
12 years ago
d54dd454b6
Merge pull request #31 from wzzrd/develop
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Add install and uninstall targets to Makefile
12 years ago
5f2db6c26a
Add install and uninstall targets to Makefile
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For if you do not want to or are unable to use dkms
12 years ago
8ada8849f2
Compatibility with older DKMS versions (GH-25)
13 years ago
979fbcf552
Merge branch 'develop'
13 years ago
d12ce73a0d
Update to version 0.4.2, update NEWS
13 years ago
0d1429e8bb
Fix documentation error (Closes GH-16)
13 years ago
af91008deb
Fix formatting of arguments on case of ACPI failure (GH-12)
13 years ago
e13e6ffc54
Fix null deref when ACPI method call failed (GH-12)
13 years ago
f034252a13
Don't share buffer for muid/args, it'll be overwritten
13 years ago
647e3dddea
Buffer overflow by one byte
13 years ago
804773eb22
Fix misuse of sizeof which trims arguments/muid (GH-12)
13 years ago
7c30e38bd1
Revert "Add support for WMMX method"
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This reverts commit 11ddd3469f
13 years ago
e321debb5b
Revert "Support Optimus machines through WMMX (GH-2)"
...
This reverts commit 0ec41fa2da
13 years ago
f4c2fadaf5
Revert "Load module dependency on make load: wmi"
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This reverts commit fd74ba5bd8
13 years ago
fd74ba5bd8
Load module dependency on make load: wmi
13 years ago
0ec41fa2da
Support Optimus machines through WMMX (GH-2)
...
This should finally support machines like the Lenovo Y570. WMMX methods should
be more reliable than direct DSM probing so let's try that before calling DSM
directly.
13 years ago
7fd02221b2
Print version on load
13 years ago
11ddd3469f
Add support for WMMX method
...
This should support at least the Lenovo Ideapad Y470 and Y570. It probes the
WMMX method before calling the _DSM method directly since that method should
work for all machines that support the NVIDIA DSM.
13 years ago
4f73396ba7
Add easier way to use DKMS
13 years ago
8c0c5aa863
Allow everyone to get the status of the card (Closes GH-8)
13 years ago
d5ff9a1fb9
Merge branch 'develop'
13 years ago
b0712e5185
Update to version 0.4.1, update NEWS
13 years ago
2d1effc903
Fix a harmless error message
13 years ago
c1dd7140df
Merge branch 'develop'
13 years ago
8bd07d14af
Bump to version 0.4, update NEWS
13 years ago
ebf86f0617
Detect 3D controllers as gfx device too (GH-3)
13 years ago
a904b442af
Add debug message in case no ACPI handle is found
13 years ago
Timothy Gu
Peter Wu
Bruno Pagani
Maxim Burgerhout