~shefty/rdma-dev.git
11 years agoMerge branch 'fix/hda' into topic/hda
Takashi Iwai [Mon, 16 Nov 2009 10:33:35 +0000 (11:33 +0100)]
Merge branch 'fix/hda' into topic/hda

11 years agoALSA: hda - Dell Studio 1557 hd-audio quirk
Daniel J Blueman [Sat, 14 Nov 2009 18:20:04 +0000 (18:20 +0000)]
ALSA: hda - Dell Studio 1557 hd-audio quirk

Add the Dell Studio 15 (model 1557, Core i7) laptop to the hd-audio
quirk list, enabling audio.

Signed-off-by: Daniel J Blueman <daniel.blueman@gmail.com>
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agosound/pci/hda/patch_via.c: work around gcc-4.0.2 ICE
akpm@linux-foundation.org [Sat, 14 Nov 2009 00:47:10 +0000 (16:47 -0800)]
sound/pci/hda/patch_via.c: work around gcc-4.0.2 ICE

sound/pci/hda/patch_via.c: In function 'via_hp_bind_automute':
sound/pci/hda/patch_via.c:2074: internal compiler error: in do_SUBST, at combine.c:462
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

[added a comment by tiwai]

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Add another Nvidia HDMI codec id (10de:0005)
Takashi Iwai [Fri, 13 Nov 2009 07:28:03 +0000 (08:28 +0100)]
ALSA: hda - Add another Nvidia HDMI codec id (10de:0005)

Found on Nvidia 9800M GTS.

Reported-by: Chris Balcum <sherl0k@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Fix build error without CONFIG_SND_HDA_HWDEP=y
Takashi Iwai [Thu, 12 Nov 2009 09:01:18 +0000 (10:01 +0100)]
ALSA: hda - Fix build error without CONFIG_SND_HDA_HWDEP=y

CONFIG_SND_HDA_POWER_SAVE is independent from CONFIG_SND_HDA_HWDEP.
Thus snd_hda_hwdep_add_power_sysfs() needs the check of both kconfigs.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Don't access invalid substream in proc file
Takashi Iwai [Thu, 12 Nov 2009 08:50:28 +0000 (09:50 +0100)]
ALSA: hda - Don't access invalid substream in proc file

The commit e3303235209c0496b490e10ab131e72a9568c153
"ALSA: hda - proc - show which I/O NID is associated to PCM device"
introduces the access to substream pointer.  But, PCMs may have no
substreams in one or both directions, and this results in NULL
dereference.  Also, print the first substream number doesn't make
sense.

This patch removes the access to the substream pointer, and reformat
to fit to the standard coding style.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda: Use model=mb5 for MacBookPro 5,2
Daniel T Chen [Wed, 11 Nov 2009 19:32:10 +0000 (14:32 -0500)]
ALSA: hda: Use model=mb5 for MacBookPro 5,2

BugLink: https://bugs.launchpad.net/bugs/462098
Until we can look closer at the verbs, let's use ALC885_MB5 for
codec SSID 0x106b4600 to enable playback and capture for MacBookPro
5,2s.

Signed-off-by: Daniel T Chen <crimsun@ubuntu.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Add power on/off counter
Takashi Iwai [Wed, 11 Nov 2009 08:34:25 +0000 (09:34 +0100)]
ALSA: hda - Add power on/off counter

Added the power on/off counter and expose via sysfs files.
The sysfs files, power_on_acct and power_off_acct, are created under
each codec hwdep sysfs directory (e.g. /sys/class/sound/hwC0D0).
The files show the msec length of the codec power-on and power-off,
respectively.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - possible read past array alc88[02]_parse_auto_config()
Roel Kluin [Tue, 10 Nov 2009 19:11:55 +0000 (20:11 +0100)]
ALSA: hda - possible read past array alc88[02]_parse_auto_config()

The test of index `i' is after the read - too late - and
unsafe: if snd_hda_get_connections() fails in the last
iteration a read beyond the array is possible.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Add missing export for snd_hda_bus_reboot_notify
Takashi Iwai [Tue, 10 Nov 2009 17:26:12 +0000 (18:26 +0100)]
ALSA: hda - Add missing export for snd_hda_bus_reboot_notify

... forgot to add for modules.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Avoid quirk for HP dc5750
Takashi Iwai [Tue, 10 Nov 2009 15:08:45 +0000 (16:08 +0100)]
ALSA: hda - Avoid quirk for HP dc5750

The present quirk for HP dc5750 seems broken and maps the pins wrongly.
Since the auto-parser works well for this device, set the default entry
to use model=auto.

Reference: Novell bnc#552154
https://bugzilla.novell.com/show_bug.cgi?id=552154

Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - proc - show which I/O NID is associated to PCM device
Jaroslav Kysela [Tue, 10 Nov 2009 13:53:02 +0000 (14:53 +0100)]
ALSA: hda - proc - show which I/O NID is associated to PCM device

Output something like:

Node 0x02 [Audio Output] wcaps 0x11: Stereo
  Device: name="ALC888 Analog", type="Audio", device=0, substream=0
  Converter: stream=0, channel=0
  ...

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Add reboot notifier to each codec
Takashi Iwai [Tue, 10 Nov 2009 15:02:29 +0000 (16:02 +0100)]
ALSA: hda - Add reboot notifier to each codec

Add reboot notifier to each codec so that it can do some workarounds
needed for reboot.

So far, patch_sigmatel.c calls its shutup routine for avoiding noises
at reboot on some HP machines.

References: Novell bnc#544779
http://bugzilla.novell.com/show_bug.cgi?id=544779

Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Tweak OLPC XO-1.5 microphone bias
Daniel Drake [Mon, 9 Nov 2009 15:17:24 +0000 (15:17 +0000)]
ALSA: hda - Tweak OLPC XO-1.5 microphone bias

Our contacts at Conexant suggested that we reduce the external
microphone bias to 50% in order to center the input signal with
the DC input range of the codec. This is because the microphone
port is DC coupled for potential use with sensors.

Signed-off-by: Daniel Drake <dsd@laptop.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda: Use model=auto quirk for Sony VAIO VGN-FW170J using ALC262
Daniel T Chen [Mon, 9 Nov 2009 00:03:55 +0000 (19:03 -0500)]
ALSA: hda: Use model=auto quirk for Sony VAIO VGN-FW170J using ALC262

BugLink: https://bugs.launchpad.net/bugs/478309
The internal microphone on this VAIO model does not work unless the
"auto" quirk is used.

Signed-off-by: Daniel T Chen <crimsun@ubuntu.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Don't initialize CORB/RIRB for single_cmd mode
Takashi Iwai [Sat, 7 Nov 2009 08:49:04 +0000 (09:49 +0100)]
ALSA: hda - Don't initialize CORB/RIRB for single_cmd mode

So far, CORB/RIRB still remains even if the driver is switched to the
single_cmd mode.  The specification says that this should be disabled,
but I hoped this isn't the case; indeed most devices worked together with
CORB/RIRB.

However, Poulsbo (US15W) seems problematic with this setup, and it
requires to disable CORB/RIRB when single_cmd is used.

Now this patch disables CORB/RIRB initialization when the single_cmd
mode is used.  Also the unsolicited event is disabled because it can't
work without RIRB.

Reported-and-tested-by: Troy Kisky <troy.kisky@boundarydevices.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Reset pins of IDT/STAC codecs at free
Takashi Iwai [Fri, 6 Nov 2009 14:47:50 +0000 (15:47 +0100)]
ALSA: hda - Reset pins of IDT/STAC codecs at free

Some laptops cause annoying clicks or noises at shutdown/reboot since
the speaker pin is set still high.  Apply the same procedure used for
the suspend to avoid such clicks/noises for freeing the codec, too.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoMerge branch 'fix/hda' into topic/hda
Takashi Iwai [Fri, 6 Nov 2009 14:45:59 +0000 (15:45 +0100)]
Merge branch 'fix/hda' into topic/hda

11 years agoALSA: hda, move hp_bseries_system
Randy Dunlap [Thu, 5 Nov 2009 17:22:30 +0000 (09:22 -0800)]
ALSA: hda, move hp_bseries_system

Function hp_bseries_system() is always used, outside of
CONFIG_ boundaries/controls, so move it.

sound/pci/hda/patch_sigmatel.c:5458: error: implicit declaration of function 'hp_bseries_system'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoMerge branch 'fix/hda' into topic/hda
Takashi Iwai [Thu, 5 Nov 2009 07:56:20 +0000 (08:56 +0100)]
Merge branch 'fix/hda' into topic/hda

11 years agoALSA: hda - Add OLPC XO-1.5 PCI ID
Daniel Drake [Wed, 4 Nov 2009 10:11:07 +0000 (10:11 +0000)]
ALSA: hda - Add OLPC XO-1.5 PCI ID

The XO-1.5 laptop now has a unique subvendor/subproduct ID, which can
be used to automatically select the correct CXT5066 configuration.

Signed-off-by: Daniel Drake <dsd@laptop.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Enable GPIO control for mute LED on HP systems
Vitaliy Kulikov [Wed, 4 Nov 2009 06:57:45 +0000 (07:57 +0100)]
ALSA: hda - Enable GPIO control for mute LED on HP systems

This patch enables GPIO to control mute LED indicator on the HP systems
with the special string in BIOS and applies it with the correct polarity on
HP B-series systems.

It also restores configuration of the pin intended as the second Headphone
on HP B-series systems but configured as something else in the BIOS to
pass MS DTM.

Signed-off-by: Vitaliy Kulikov <Vitaliy.Kulikov@idt.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Don't check invalid HP pin
Takashi Iwai [Mon, 2 Nov 2009 13:23:15 +0000 (14:23 +0100)]
ALSA: hda - Don't check invalid HP pin

alc_automute_pin() might be called even if any HP pin is defined, and
it will result in verbs with NID=0.

This patch adds a check for the validity of HP widget before issuing
any verbs.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda: Use quirk mask for Dell Inspiron Mini9/Vostro A90 using ALC268
Daniel T Chen [Sun, 1 Nov 2009 23:32:29 +0000 (18:32 -0500)]
ALSA: hda: Use quirk mask for Dell Inspiron Mini9/Vostro A90 using ALC268

BugLink: https://bugs.launchpad.net/bugs/368629
We should use a quirk mask for these Dell Inspiron Mini9s and Vostro
A90s, as the model=dell quirk appears to enable audio on them.

Signed-off-by: Daniel T Chen <crimsun@ubuntu.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Switch to polling mode before disabling MSI
Takashi Iwai [Fri, 30 Oct 2009 12:21:49 +0000 (13:21 +0100)]
ALSA: hda - Switch to polling mode before disabling MSI

When any codec communication error happens, try to switch to the polling
mode first before turning off MSI.  MSI gets more stable nowadays, thus
we should keep it on as much as possible.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - Add a proper ifdef to a debug code
Takashi Iwai [Fri, 30 Oct 2009 11:31:39 +0000 (12:31 +0100)]
ALSA: hda - Add a proper ifdef to a debug code

Added a proper ifdef CONFIG_SND_DEBUG_VERBOSE to avoid a compile warning:
  sound/pci/hda/patch_intelhdmi.c:406: warning: ‘hdmi_get_channel_count’ defined but not used

Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: VIA HDA: Add support for VT1818S.
Lydia Wang [Tue, 20 Oct 2009 05:18:04 +0000 (13:18 +0800)]
ALSA: VIA HDA: Add support for VT1818S.

Add support for VT1818S codec, which is similiar with VT1708S.

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda_intel: Add the Linux device ID for NVIDIA HDA controller
peer chen [Thu, 15 Oct 2009 08:37:47 +0000 (16:37 +0800)]
ALSA: hda_intel: Add the Linux device ID for NVIDIA HDA controller

Add the generic device ID for NVIDIA HDA controller.

Signed-off-by: Peer Chen <peerchen@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - remove static intelhdmi configurations
Wu Fengguang [Fri, 30 Oct 2009 10:46:22 +0000 (11:46 +0100)]
ALSA: hda - remove static intelhdmi configurations

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - auto parse intelhdmi cvt/pin configurations
Wu Fengguang [Fri, 30 Oct 2009 10:45:35 +0000 (11:45 +0100)]
ALSA: hda - auto parse intelhdmi cvt/pin configurations

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - get intelhdmi max channels from widget caps
Wu Fengguang [Fri, 30 Oct 2009 10:45:04 +0000 (11:45 +0100)]
ALSA: hda - get intelhdmi max channels from widget caps

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - vectorize intelhdmi
Wu Fengguang [Fri, 30 Oct 2009 10:44:26 +0000 (11:44 +0100)]
ALSA: hda - vectorize intelhdmi

The Intel IbexPeak HDMI codec supports 2 converters and 3 pins,
which requires converting the cvt_nid/pin_nid to arrays.

The active pin number (the one connected with a live HDMI monitor/sink)
will be dynamically identified on hotplug events.

It exports two HDMI devices, so that user space can choose the A/V pipe
for sending the audio samples.

It's still undefined behavior when there are two active monitors
connected and routed to the same audio converter.

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - reorder intelhdmi prepare/cleanup callbacks
Wu Fengguang [Fri, 30 Oct 2009 10:43:03 +0000 (11:43 +0100)]
ALSA: hda - reorder intelhdmi prepare/cleanup callbacks

No behavior change.

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - use pcm prepare/cleanup callbacks for intelhdmi
Wu Fengguang [Fri, 30 Oct 2009 10:42:18 +0000 (11:42 +0100)]
ALSA: hda - use pcm prepare/cleanup callbacks for intelhdmi

Remove pcm callbacks open/close in favor of the prepare/cleanup.

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - remove intelhdmi dependency on multiout
Wu Fengguang [Fri, 30 Oct 2009 10:41:44 +0000 (11:41 +0100)]
ALSA: hda - remove intelhdmi dependency on multiout

We'll be managing multiple HDMI audio sources/sinks on our own.
So remove multiout dependency from intelhdmi.

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - convert intelhdmi global references to local parameters
Wu Fengguang [Fri, 30 Oct 2009 10:40:40 +0000 (11:40 +0100)]
ALSA: hda - convert intelhdmi global references to local parameters

No behavior change.

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - allow up to 4 HDMI devices
Wu Fengguang [Fri, 30 Oct 2009 10:40:03 +0000 (11:40 +0100)]
ALSA: hda - allow up to 4 HDMI devices

The new Intel HDMI codec supports 2 independant HDMI/DisplayPort pipes.
We'll be exporting them as 2 pcm devices. So bump up the allowed number
of HDMI devices.

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - vectorize get_empty_pcm_device()
Wu Fengguang [Fri, 30 Oct 2009 10:38:26 +0000 (11:38 +0100)]
ALSA: hda - vectorize get_empty_pcm_device()

This unifies the code and data structure,
and makes it easy to add more HDMI devices.

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
11 years agoALSA: hda - select IbexPeak handler for Calpella
Wu Fengguang [Fri, 30 Oct 2009 10:34:19 +0000 (11:34 +0100)]
ALSA: hda - select IbexPeak handler for Calpella

An earlier patch merely adds id for 0x80862804.
It has 2/3 cvt/pin nodes and shall be tied to the IbexPeak handler.

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: hda - Fix capture source checks for ALC662/663 codecs
Takashi Iwai [Wed, 14 Oct 2009 16:25:23 +0000 (18:25 +0200)]
ALSA: hda - Fix capture source checks for ALC662/663 codecs

The ALC662/663 parser calls wrongly alc880_auto_create_input_ctls()
to check the capture source selections.  This should be alc882, instead.

Reference: Novell bnc#546918
http://bugzilla.novell.com/show_bug.cgi?id=546918

Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: HDA VIA: Remove 48k sample rate limit for S/PDIF
Logan Li [Wed, 14 Oct 2009 02:10:38 +0000 (10:10 +0800)]
ALSA: HDA VIA: Remove 48k sample rate limit for S/PDIF

48 kHz limit is for slightly better stability, and sample rates other
than 48k (like 96k/192k) are for better sound quality.
We choose better quality, so remove the 48k limit.

Signed-off-by: Logan Li <loganli@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: hda - Allow all formats as default for Nvidia HDMI
Takashi Iwai [Tue, 13 Oct 2009 14:07:59 +0000 (16:07 +0200)]
ALSA: hda - Allow all formats as default for Nvidia HDMI

In the commit f0613d5752d8f7d1d02e6d40947f38877fdf9c90
    ALSA: hda - Add full rates/formats support for Nvidia HDMI
the flag LIMITIED_RATE_FMT_SUPPORT was set as default, as I forgot
to clear before commit.

Let's enable all formats/rates as default.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: hda - Fix volume-knob setup for Dell laptops with STAC9228
Takashi Iwai [Tue, 13 Oct 2009 13:32:21 +0000 (15:32 +0200)]
ALSA: hda - Fix volume-knob setup for Dell laptops with STAC9228

The volume-knob widget needs to be set with 0x7f instead of 0xff
for Dell laptops with STAC9228 codec, too, like the previous commit.

Reference: Novell bnc#545013
http://bugzilla.novell.com/show_bug.cgi?id=545013

Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: hda - Fix mute sound with STAC9227/9228 codecs
Takashi Iwai [Sun, 11 Oct 2009 15:38:29 +0000 (17:38 +0200)]
ALSA: hda - Fix mute sound with STAC9227/9228 codecs

On FSC laptops, the sound gets muted gradually when the volume is chnaged.
This is due to the wrong volume-knob widget setup.  The delta bit (bit 7)
shouldn't be set for these devices.

This patch adds a new quirk to set the value 0x7f to the widget 0x24
instead of 0xff.

Reference: Novell bnc#546006
http://bugzilla.novell.com/show_bug.cgi?id=546006

Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: hda - Fix overflow of spec->init_verbs in patch_realtek.c
Takashi Iwai [Tue, 13 Oct 2009 06:06:55 +0000 (08:06 +0200)]
ALSA: hda - Fix overflow of spec->init_verbs in patch_realtek.c

ALC861-VD lenovo model causes overflow of spec->init_verbs entries due to
the recent changes.  Simply increase the array size to avoid the overflow.

Reported-by: Luca Tettamanti <kronos.it@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agosound: use semicolons to end statements
Stephen Rothwell [Mon, 12 Oct 2009 04:56:17 +0000 (15:56 +1100)]
sound: use semicolons to end statements

Fixes:

sound/pci/hda/patch_via.c: In function 'patch_vt1718S':
sound/pci/hda/patch_via.c:4951: error: expected expression before 'return'
sound/pci/hda/patch_via.c: In function 'patch_vt1716S':
sound/pci/hda/patch_via.c:5441: error: expected expression before 'return'
sound/pci/hda/patch_via.c: In function 'patch_vt2002P':
sound/pci/hda/patch_via.c:5794: error: expected expression before 'return'
sound/pci/hda/patch_via.c: In function 'patch_vt1812':
sound/pci/hda/patch_via.c:6148: error: expected expression before 'return'

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: HDA VIA: Only cosmetic changes
Lydia Wang [Sat, 10 Oct 2009 11:08:55 +0000 (19:08 +0800)]
ALSA: HDA VIA: Only cosmetic changes

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Logan Li <loganli@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: HDA VIA: comments: update copyright, changeset, etc.
Lydia Wang [Sat, 10 Oct 2009 11:08:52 +0000 (19:08 +0800)]
ALSA: HDA VIA: comments: update copyright, changeset, etc.

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Logan Li <loganli@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: HDA VIA: Change PW4 connect select default to to MW0.
Lydia Wang [Sat, 10 Oct 2009 11:08:50 +0000 (19:08 +0800)]
ALSA: HDA VIA: Change PW4 connect select default to to MW0.

According to customer request, hp should be default to redirected mode,
i.e. PW4 connect select default to to MW0.

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Logan Li <loganli@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: HDA VIA: rename vt1708_control_templates[].
Lydia Wang [Sat, 10 Oct 2009 11:08:49 +0000 (19:08 +0800)]
ALSA: HDA VIA: rename vt1708_control_templates[].

To via_control_templates[].

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Logan Li <loganli@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: HDA VIA: Add VT1812 support.
Lydia Wang [Sat, 10 Oct 2009 11:08:46 +0000 (19:08 +0800)]
ALSA: HDA VIA: Add VT1812 support.

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Logan Li <loganli@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: HDA VIA: Add VT2002P support.
Lydia Wang [Sat, 10 Oct 2009 11:08:43 +0000 (19:08 +0800)]
ALSA: HDA VIA: Add VT2002P support.

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Logan Li <loganli@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: HDA VIA: Add VT1716S support.
Lydia Wang [Sat, 10 Oct 2009 11:08:41 +0000 (19:08 +0800)]
ALSA: HDA VIA: Add VT1716S support.

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Logan Li <loganli@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: HDA VIA: Add VT1828S and VT2020 support.
Lydia Wang [Sat, 10 Oct 2009 11:08:39 +0000 (19:08 +0800)]
ALSA: HDA VIA: Add VT1828S and VT2020 support.

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Logan Li <loganli@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: HDA VIA: Add VT1718S support.
Lydia Wang [Sat, 10 Oct 2009 11:08:34 +0000 (19:08 +0800)]
ALSA: HDA VIA: Add VT1718S support.

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Logan Li <loganli@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: HDA VIA: Move backdoor verbs to vt17xx_volume_init_verb
Lydia Wang [Sat, 10 Oct 2009 11:08:32 +0000 (19:08 +0800)]
ALSA: HDA VIA: Move backdoor verbs to vt17xx_volume_init_verb

As init verbs, vt17xx_volume_init_verb is a better place to hold them.

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Logan Li <loganli@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: HDA VIA: Replace MIC_BOOST_VOLUME.
Lydia Wang [Sat, 10 Oct 2009 11:08:31 +0000 (19:08 +0800)]
ALSA: HDA VIA: Replace MIC_BOOST_VOLUME.

With snd_hda_override_amp_caps.

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Logan Li <loganli@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: HDA VIA: Modify vt1709_auto_create_multi_out_ctls.
Lydia Wang [Sat, 10 Oct 2009 11:08:29 +0000 (19:08 +0800)]
ALSA: HDA VIA: Modify vt1709_auto_create_multi_out_ctls.

Rewrite nid_vol/mute assignment for clearity, and check line connection
before adding control for it.

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Logan Li <loganli@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: HDA VIA: Modify vt1708_auto_create_multi_out_ctls.
Lydia Wang [Sat, 10 Oct 2009 11:08:27 +0000 (19:08 +0800)]
ALSA: HDA VIA: Modify vt1708_auto_create_multi_out_ctls.

Rewrite nid_vol/mute assignment for clearity, and check line connection
before adding control for it.

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Logan Li <loganli@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: HDA VIA: Replace via_playback_pcm_prepare/cleanup
Lydia Wang [Sat, 10 Oct 2009 11:08:21 +0000 (19:08 +0800)]
ALSA: HDA VIA: Replace via_playback_pcm_prepare/cleanup

Replaced with via_playback_multi_pcm_prepare/cleanup to support
multi-stream operations

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Logan Li <loganli@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: HDA VIA: Modify vt1708_set_pinconfig_connect function.
Lydia Wang [Sat, 10 Oct 2009 11:08:19 +0000 (19:08 +0800)]
ALSA: HDA VIA: Modify vt1708_set_pinconfig_connect function.

like seqassoc 0xff, seqassoc 0xf0 of vt1708 should override Port
Connectivity field into 'AC_JACK_PORT_COMPLEX'

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Logan Li <loganli@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: HDA VIA: Add Jack detect feature for VT1708.
Lydia Wang [Sat, 10 Oct 2009 11:08:17 +0000 (19:08 +0800)]
ALSA: HDA VIA: Add Jack detect feature for VT1708.

VT1708 does not support unsolicited response, but we need hp detect to
automute speaker. Implemented in workqueue.

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Logan Li <loganli@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: HDA VIA: Refresh front playback mute in via_hp_automute.
Lydia Wang [Sat, 10 Oct 2009 11:08:15 +0000 (19:08 +0800)]
ALSA: HDA VIA: Refresh front playback mute in via_hp_automute.

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Logan Li <loganli@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: HDA VIA: Add VIA_JACK_EVENT process in via_unsol_event.
Lydia Wang [Sat, 10 Oct 2009 11:08:01 +0000 (19:08 +0800)]
ALSA: HDA VIA: Add VIA_JACK_EVENT process in via_unsol_event.

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Logan Li <loganli@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: HDA VIA: When changing input source, update power state.
Lydia Wang [Sat, 10 Oct 2009 11:07:55 +0000 (19:07 +0800)]
ALSA: HDA VIA: When changing input source, update power state.

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Logan Li <loganli@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: HDA VIA: Add smart5.1 function.
Lydia Wang [Sat, 10 Oct 2009 11:07:52 +0000 (19:07 +0800)]
ALSA: HDA VIA: Add smart5.1 function.

Smart 5.1 is for 3-jacks model, to reuse input pins as outputs.
While off, they act as "line out" / "line in" / "mic in".
While on, they acts as "line out" / "back left/right" / "center/lfe".

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Logan Li <loganli@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: HDA VIA: Rewrite via_independent_hp_put
Lydia Wang [Sat, 10 Oct 2009 11:07:47 +0000 (19:07 +0800)]
ALSA: HDA VIA: Rewrite via_independent_hp_put

Use hp_independent_mode_index to store hp index, and simplify function
via_independent_hp_put with it.

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Logan Li <loganli@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: HDA VIA: Change VT1708S & VT1702 hp mode controls
Lydia Wang [Sat, 10 Oct 2009 11:07:43 +0000 (19:07 +0800)]
ALSA: HDA VIA: Change VT1708S & VT1702 hp mode controls

For VT1708S and VT1702, deactivate "Headphone Playback Volume" and
"Headphone Playback Mute" control if "Independent HP" mode is OFF.
and rename VT1702 "Independent HP" text.

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Logan Li <loganli@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: HDA VIA: Remove unused argument of via_new_analog_input
Lydia Wang [Sat, 10 Oct 2009 11:07:39 +0000 (19:07 +0800)]
ALSA: HDA VIA: Remove unused argument of via_new_analog_input

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Logan Li <loganli@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: HDA VIA: Add low current mode for power saving.
Lydia Wang [Sat, 10 Oct 2009 11:07:37 +0000 (19:07 +0800)]
ALSA: HDA VIA: Add low current mode for power saving.

For VT1708B, VT1708S and VT1702, enter low current mode if no analog
stream is opened and all aa path mute.

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Logan Li <loganli@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA HDA VIA: Add VIA_CTL_WIDGET_ANALOG_MUTE control type
Lydia Wang [Sat, 10 Oct 2009 11:07:35 +0000 (19:07 +0800)]
ALSA HDA VIA: Add VIA_CTL_WIDGET_ANALOG_MUTE control type

Enter low power state if AA-Path volume is muted.

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Logan Li <loganli@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: HDA VIA: Limit VT1702 AA-Path max volume
Lydia Wang [Sat, 10 Oct 2009 11:07:32 +0000 (19:07 +0800)]
ALSA: HDA VIA: Limit VT1702 AA-Path max volume

according to customer request, VT1702 AA-Path max volume (12 dB) is too
high, so limit to 0 dB.

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Logan Li <loganli@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: HDA VIA: Add VT1708B-CE codec support.
Lydia Wang [Sat, 10 Oct 2009 11:07:29 +0000 (19:07 +0800)]
ALSA: HDA VIA: Add VT1708B-CE codec support.

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Logan Li <loganli@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: HDA VIA: Change get_codec_type argument to hda_codec type
Lydia Wang [Sat, 10 Oct 2009 11:07:26 +0000 (19:07 +0800)]
ALSA: HDA VIA: Change get_codec_type argument to hda_codec type

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Logan Li <loganli@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: HDA VIA: Remove unused IS_VT17xx_VENDORID macro
Lydia Wang [Sat, 10 Oct 2009 11:07:23 +0000 (19:07 +0800)]
ALSA: HDA VIA: Remove unused IS_VT17xx_VENDORID macro

IS_VT17*_VENDORID macros are used nowhere, so clean them up.

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Logan Li <loganli@viatech.com.cn>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoMerge branch 'fix/hda' into topic/hda
Takashi Iwai [Sun, 11 Oct 2009 15:53:33 +0000 (17:53 +0200)]
Merge branch 'fix/hda' into topic/hda

12 years agoALSA: hda - Add full rates/formats support for Nvidia HDMI
Takashi Iwai [Fri, 9 Oct 2009 15:44:08 +0000 (17:44 +0200)]
ALSA: hda - Add full rates/formats support for Nvidia HDMI

Allow Nvidia HDMI to support more possible sample rates and formats.
At best, the really supported rates and formats should be determined
together with the negotiation with the HDMI receiver, but it's currently
not implemented yet (Nvidia stuff seems incompatible with HDMI 1.3
standard in this regard).  As a compromise, we enable all bits, assuming
that all recent devices do support such rates/formats.

Tested-by: Alan Alan <alanwww1@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: hda - Fix yet another auto-mic bug in ALC268
Takashi Iwai [Wed, 7 Oct 2009 13:12:27 +0000 (15:12 +0200)]
ALSA: hda - Fix yet another auto-mic bug in ALC268

Since patch_alc268() doesn't call set_capture_mixer() (due to its h/w
design different from other siblings), it needs to call fixup_automic_adc()
explicitly to set up the auto-mic routing.  Otherwise the indices for
int/ext mics aren't set properly.

Reference: Novell bnc#544899
http://bugzilla.novell.com/show_bug.cgi?id=544899

Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: hda - Don't pick up invalid HP pins in alc_subsystem_id()
Takashi Iwai [Tue, 6 Oct 2009 11:21:54 +0000 (13:21 +0200)]
ALSA: hda - Don't pick up invalid HP pins in alc_subsystem_id()

alc_subsystem_id() tries to pick up a headphone pin if not configured,
but this caused side-effects as the problem in commit
15870f05e90a365f8022da416e713be0c5024e2f.

This patch fixes the driver behavior to pick up invalid HP pins; at least,
the pins that are listed as the primary outputs aren't taken any more.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: hda - Add a workaround for ASUS A7K
Takashi Iwai [Tue, 6 Oct 2009 06:31:29 +0000 (08:31 +0200)]
ALSA: hda - Add a workaround for ASUS A7K

ASUS A7K needs additional GPIO1 bit setup; it has to be cleared.
Added a new fixup hook for this laptop so that it works as is.

Refernece: Novell bnc#494309
http://bugzilla.novell.com/show_bug.cgi?id=494309

Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: hda - Fix invalid initializations for ALC861 auto mode
Takashi Iwai [Mon, 5 Oct 2009 06:25:13 +0000 (08:25 +0200)]
ALSA: hda - Fix invalid initializations for ALC861 auto mode

The recent auto-parser doesn't work for machines with a single output
with ALC861, such as Toshiba laptops, because alc_subsystem_id() sets
the hp_pins[0] while it's listed in line_outs[0].
This ends up with the doubled initialization of the same mixer widget,
and it mutes the DAC route because hp_pins has no DAC assigned.

To fix this problem, just check spec->autocfg.hp_outs and speaker_outs
so that they are really detected pins.

Reference: Novell bnc#544161
http://bugzilla.novell.com/show_bug.cgi?id=544161

Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: hda - Clean up name string creation in patch_realtek.c
Takashi Iwai [Fri, 2 Oct 2009 07:20:00 +0000 (09:20 +0200)]
ALSA: hda - Clean up name string creation in patch_realtek.c

Use a common helper to create playback controls.
This gives less chance of typos.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoMerge branch 'fix/hda' into topic/hda
Takashi Iwai [Fri, 2 Oct 2009 07:19:40 +0000 (09:19 +0200)]
Merge branch 'fix/hda' into topic/hda

12 years agoALSA: hda - Fix / improve ALC66x parser
Takashi Iwai [Fri, 2 Oct 2009 07:03:58 +0000 (09:03 +0200)]
ALSA: hda - Fix / improve ALC66x parser

The auto-parser for ALC662/663/272 codecs doesn't work properly when
a speaker is connected to mono NID 0x17, and doesn't handle the dynamic
DAC assignment properly.

This patch fixes the issues and also improves the assignment of DACs
so that HP and speakers can have independent volume controls.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: hda - Fix digita/analog mic auto-switching with IDT codecs
Takashi Iwai [Thu, 1 Oct 2009 14:38:11 +0000 (16:38 +0200)]
ALSA: hda - Fix digita/analog mic auto-switching with IDT codecs

When the auto-mic switching between an analog and a digital mic is
needed with IDT codecs, the current driver doesn't reset the connection
of the digital mux.

This patch fixes the behavior by checking both mux connections properly.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: hda - Added quirk to enable sound on Toshiba NB200
Manoj Iyer [Tue, 22 Sep 2009 23:33:29 +0000 (18:33 -0500)]
ALSA: hda - Added quirk to enable sound on Toshiba NB200

Patch was tested on Toshiba NB200 and is found to enable sound.

Signed-off-by: Manoj Iyer <manoj.iyer@canonical.com>
Cc: stable@kernel.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: hda - Resurrect input-source mixer of ALC268 model=acer
Takashi Iwai [Wed, 30 Sep 2009 06:13:44 +0000 (08:13 +0200)]
ALSA: hda - Resurrect input-source mixer of ALC268 model=acer

In the commit fdbc66266c21976027938642f60e0f047149a61a, I mistakenly
replaced the capture mixer array for ALC268_ACER to nosrc version
although this should be kept to alt_mixer.  Now fixed back.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: hda - Analog Devices AD1984A add HP Touchsmart model
Miguel de Barros [Sun, 27 Sep 2009 20:11:21 +0000 (22:11 +0200)]
ALSA: hda - Analog Devices AD1984A add HP Touchsmart model

Reference: ALSA bug #0004614
https://bugtrack.alsa-project.org/alsa-bug/view.php?id=4614

port-A (0x11)      - front hp-out
port-D (0x12)      - rear line out
port-E (0x1c)      - front mic-in
port-F (0x16)      - Internal speakers
digital-mic (0x17) - Internal mic

init verbs, mixers, jack sensing and PCI_QUIRK to support this hardware

Signed-off-by: Miguel de Barros <miguel.de.barros@bluewin.ch>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoALSA: hda - Enable MSI as default
Takashi Iwai [Mon, 28 Sep 2009 11:14:04 +0000 (13:14 +0200)]
ALSA: hda - Enable MSI as default

Since the recent kernel can handle MSI properly on non-Intel platforms,
let's enable MSI as default.

If any borken device is found, we can add the quirk entry to the list,
which is currently empty.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
12 years agoMerge branch 'fix/hda' into topic/hda
Takashi Iwai [Mon, 28 Sep 2009 11:01:57 +0000 (13:01 +0200)]
Merge branch 'fix/hda' into topic/hda

12 years agoLinux 2.6.32-rc1 v2.6.32-rc1 v2.6.32-rc2
Linus Torvalds [Sun, 27 Sep 2009 21:57:48 +0000 (14:57 -0700)]
Linux 2.6.32-rc1

12 years agoalpha: Fix duplicate <asm/thread_info.h> include
Linus Torvalds [Sun, 27 Sep 2009 21:46:05 +0000 (14:46 -0700)]
alpha: Fix duplicate <asm/thread_info.h> include

.. duplicated by merging the same fix twice, for details see commit
0d9df2515dbceb67d343c0f10fd3ff218380d524 ("Merge
git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes")

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
12 years agotty: Fix regressions caused by commit b50989dc
Dave Young [Sun, 27 Sep 2009 16:00:42 +0000 (16:00 +0000)]
tty: Fix regressions caused by commit b50989dc

The following commit made console open fails while booting:

commit b50989dc444599c8b21edc23536fc305f4e9b7d5
Author: Alan Cox <alan@linux.intel.com>
Date:   Sat Sep 19 13:13:22 2009 -0700

tty: make the kref destructor occur asynchronously

Due to tty release routines run in a workqueue now, error like the
following will be reported while booting:

INIT open /dev/console Input/output error

It also causes hibernation regression to appear as reported at
http://bugzilla.kernel.org/show_bug.cgi?id=14229

The reason is that now there's latency issue with closing, but when
we open a "closing not finished" tty, -EIO will be returned.

Fix it as per the following Alan's suggestion:

  Fun but it's actually not a bug and the fix is wrong in itself as
  the port may be closing but not yet being destructed, in which case
  it seems to do the wrong thing.  Opening a tty that is closing (and
  could be closing for long periods) is supposed to return -EIO.

  I suspect a better way to deal with this and keep the old console
  timing is to split tty->shutdown into two functions.

  tty->shutdown() - called synchronously just before we dump the tty
  onto the waitqueue for destruction

  tty->cleanup() - called when the destructor runs.

  We would then do the shutdown part which can occur in IRQ context
  fine, before queueing the rest of the release (from tty->magic = 0
  ...  the end) to occur asynchronously

  The USB update in -next would then need a call like

       if (tty->cleanup)
               tty->cleanup(tty);

  at the top of the async function and the USB shutdown to be split
  between shutdown and cleanup as the USB resource cleanup and final
  tidy cannot occur synchronously as it needs to sleep.

  In other words the logic becomes

       final kref put
               make object unfindable

       async
               clean it up

Signed-off-by: Dave Young <hidave.darkstar@gmail.com>
[ rjw: Rebased on top of 2.6.31-git, reworked the changelog. ]
Signed-off-by: "Rafael J. Wysocki" <rjw@sisk.pl>
[ Changed serial naming to match new rules, dropped tty_shutdown as per
  comments from Alan Stern  - Linus ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
12 years agoACPI: kill "unused variable ‘i’" warning
Linus Torvalds [Sun, 27 Sep 2009 18:58:36 +0000 (11:58 -0700)]
ACPI: kill "unused variable ‘i’" warning

Commit 3d5b6fb47a8e68fa311ca2c3447e7f8a7c3a9cf3 ("ACPI: Kill overly
verbose "power state" log messages") removed the actual use of this
variable, but didn't remove the variable itself, resulting in build
warnings like

  drivers/acpi/processor_idle.c: In function ‘acpi_processor_power_init’:
  drivers/acpi/processor_idle.c:1169: warning: unused variable ‘i’

Just get rid of the now unused variable.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
12 years agoconst: mark struct vm_struct_operations
Alexey Dobriyan [Sun, 27 Sep 2009 18:29:37 +0000 (22:29 +0400)]
const: mark struct vm_struct_operations

* mark struct vm_area_struct::vm_ops as const
* mark vm_ops in AGP code

But leave TTM code alone, something is fishy there with global vm_ops
being used.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
12 years agoMerge branch 'timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Sun, 27 Sep 2009 17:39:04 +0000 (10:39 -0700)]
Merge branch 'timers-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  hrtimer: Eliminate needless reprogramming of clock events device

12 years agoMerge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux...
Linus Torvalds [Sun, 27 Sep 2009 17:38:48 +0000 (10:38 -0700)]
Merge branch 'release' of git://git./linux/kernel/git/lenb/linux-acpi-2.6

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6:
  ACPI: IA64=y ACPI=n build fix
  ACPI: Kill overly verbose "power state" log messages
  ACPI: fix Compaq Evo N800c (Pentium 4m) boot hang regression
  ACPI: Clarify resource conflict message
  thinkpad-acpi: fix CONFIG_THINKPAD_ACPI_HOTKEY_POLL build problem

12 years agoMerge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Sun, 27 Sep 2009 17:38:34 +0000 (10:38 -0700)]
Merge branch 'x86-fixes-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  x86: Fix hwpoison code related build failure on 32-bit NUMAQ

12 years agoACPI: IA64=y ACPI=n build fix
Len Brown [Sun, 27 Sep 2009 08:17:21 +0000 (04:17 -0400)]
ACPI: IA64=y ACPI=n build fix

ia64's sim_defconfig uses CONFIG_ACPI=n
which now #define's acpi_disabled in <linux/acpi.h>

So we shouldn't re-define it here in <asm/acpi.h>

Signed-off-by: Len Brown <len.brown@intel.com>
12 years agoACPI: Kill overly verbose "power state" log messages
Roland Dreier [Thu, 24 Sep 2009 21:52:36 +0000 (14:52 -0700)]
ACPI: Kill overly verbose "power state" log messages

I was recently lucky enough to get a 64-CPU system, so my kernel log
ends up with 64 lines like:

    ACPI: CPU0 (power states: C1[C1] C2[C3])

This is pretty useless clutter because this info is already available
after boot from both /sys/devices/system/cpu/cpu*/cpuidle/state?/ as
well as /proc/acpi/processor/CPU*/power.

So just delete the code that prints the C-states in processor_idle.c.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Len Brown <len.brown@intel.com>