- 17 5月, 2010 4 次提交
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由 Julia Lawall 提交于
Use kzalloc rather than the combination of kmalloc and memset. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x,size,flags; statement S; @@ -x = kmalloc(size,flags); +x = kzalloc(size,flags); if (x == NULL) S -memset(x, 0, size); // </smpl> Signed-off-by: NJulia Lawall <julia@diku.dk> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Dan Carpenter 提交于
The entity_type_to_size[] array has LAST_ENTITY_TYPE (11) number of elements, not LAST_ENTITY_ROLE (17). This only affects the debug output. Signed-off-by: NDan Carpenter <error27@gmail.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Dan Carpenter 提交于
There is a typo here. We want to test "*dst" not "dst". Signed-off-by: NDan Carpenter <error27@gmail.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Dan Carpenter 提交于
Smatch complains that if (dev == SNDRV_CARDS) we're one past the end of the array. That's unlikely to happen in real life, I suppose. Also smatch complains about "strcpy(card->shortname, pcm->name);" The "pcm->name" buffer is 80 characters and "card->shortname" is 32 characters. If you follow the call paths it turns out we never actually use more than 16 characters so it's not a problem. But anyway, let's make it easy for people auditing this in the future. Signed-off-by: NDan Carpenter <error27@gmail.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 12 5月, 2010 1 次提交
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由 Daniel Mack 提交于
This fixes some whitespace/indentation flaws I stumbled over. Signed-off-by: NDaniel Mack <daniel@caiaq.de> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 10 5月, 2010 3 次提交
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由 Krzysztof Helt 提交于
The ESS ES968 chip is nothing more then a PnP companion for a non-PnP audio chip. It was paired with non-PnP ESS' chips: ES688 and ES1688. The ESS' audio chips are handled by the es1688 driver in native mode. The PnP cards are handled by the ES968 driver in SB compatible mode. Move the ES968 chip handling to the es1688 driver so the driver can handle both PnP and non-PnP cards. The es968 is removed. Also, a new PnP id is added for the card I acquired (the change was tested on this card). Signed-off-by: NKrzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Krzysztof Helt 提交于
Allocate the snd_es1688 during the snd_card allocation. This allows to remove the card pointer from the snd_es1688 structure. Signed-off-by: NKrzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Takashi Iwai 提交于
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- 08 5月, 2010 2 次提交
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由 Ville Syrjälä 提交于
Avoid spurious interrupts when initializing the device. Signed-off-by: NVille Syrjälä <syrjala@sci.fi> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Ville Syrjälä 提交于
Avoid spurious interrupts when initializing the device. Signed-off-by: NVille Syrjälä <syrjala@sci.fi> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 05 5月, 2010 1 次提交
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由 Dan Carpenter 提交于
We should disable irqs when we take the tu->qlock because it is used in the irq handler. The only place that doesn't is snd_timer_user_ccallback(). Most of the time snd_timer_user_ccallback() is called with interrupts disabled but the the first ti->ccallback() call in snd_timer_notify1() has interrupts enabled. This was caught by lockdep which generates the following message: > ================================= > [ INFO: inconsistent lock state ] > 2.6.34-rc5 #5 > --------------------------------- > inconsistent {HARDIRQ-ON-W} -> {IN-HARDIRQ-W} usage. > dolphin/4003 [HC1[1]:SC0[0]:HE0:SE1] takes: > (&(&tu->qlock)->rlock){?.+...}, at: [<f84ec472>] snd_timer_user_tinterrupt+0x28/0x132 [snd_timer] > {HARDIRQ-ON-W} state was registered at: > [<c1048de9>] __lock_acquire+0x654/0x1482 > [<c1049c73>] lock_acquire+0x5c/0x73 > [<c125ac3e>] _raw_spin_lock+0x25/0x34 > [<f84ec370>] snd_timer_user_ccallback+0x55/0x95 [snd_timer] > [<f84ecc4b>] snd_timer_notify1+0x53/0xca [snd_timer] Reported-by: NStefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: NDan Carpenter <error27@gmail.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 26 4月, 2010 1 次提交
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由 Krzysztof Helt 提交于
There is only one dma for the ESS ES968 based board. Its index is 0 and not 1. This make the es968 card working. Signed-off-by: NKrzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 23 4月, 2010 6 次提交
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由 Takashi Iwai 提交于
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由 Takashi Iwai 提交于
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由 Hans de Goede 提交于
The hardware volume handling code in essence just detects key presses, and then does some hardcoded modification of the master volume based on which key is pressed. Clearly the right thing to do here is just report these keypresses to userspace and let userspace decide what to with them. This patch adds a Kconfig option which when enabled reports the volume buttons as keypresses using an input device. When enabled this option also gets rid of the ugly direct ac97 writes from the tasklet, the ac97lock and the need for using a tasklet in general. Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Hans de Goede 提交于
While working on the sound suspend / resume problems with my laptop I noticed that the hardware volume handling code in essence just detects key presses, and then does some hardcoded modification of the master volume based on which key is pressed. This made me think that clearly the right thing to do here is just report these keypresses to userspace and let userspace decide what to with them. This patch adds a Kconfig option which when enabled reports the volume buttons as keypresses using an input device. When enabled this option also gets rid of the ugly direct ac97 writes from the tasklet, the ac97lock and the need for using a tasklet in general. As an added bonus the keys now work identical to volume keys on a (usb) keyboard with multimedia keys, providing visual feedback of the volume level change, and a better range of the volume control (with a properly configured desktop environment). Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Daniel T Chen 提交于
BugLink: https://launchpad.net/bugs/568600 The OR has verified that the dell-m6 model quirk is necessary for audio to be audible by default on the Dell Studio XPS 1645. This change is necessary for 2.6.32.11 and 2.6.33.2 alike. Reported-by: NAndy Ross <andy@plausible.org> Tested-by: NAndy Ross <andy@plausible.org> Cc: <stable@kernel.org> Signed-off-by: NDaniel T Chen <crimsun@ubuntu.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Daniel T Chen 提交于
BugLink: https://launchpad.net/bugs/459083 The OR has verified with 2.6.32.11 and the latest alsa-driver stable daily snapshot that position_fix=1 is necessary for the external mic to work and for PulseAudio not to crash constantly. This patch is necessary also for 2.6.32.11 and 2.6.33.2. Reported-by: <imwithid@yahoo.com> Tested-by: <imwithid@yahoo.com> Cc: <stable@kernel.org> Signed-off-by: NDaniel T Chen <crimsun@ubuntu.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 22 4月, 2010 7 次提交
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由 Hans de Goede 提交于
While working on a fix for the volume being muted on the allegro in my Compaq EVO N600C after suspend, I've learned a few things about the hardware volume control worth documenting. The actual fix for the suspend / resume issue is in the next patch in this set. Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Takashi Iwai 提交于
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由 Hans de Goede 提交于
Ignore spurious HV interrupts during suspend / resume, this avoids mistaking them for a mute button press. This is not very pretty but it seems the only way to fix the master volume control gets muted after suspend issue I'm seeing. Note that the es1968 driver is doing exactly the same. Signed-off-by: NHans de Goede <hdegoede@redhat.com> Cc: <stable@kernel.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Hans de Goede 提交于
Without this quirk sound stops working after suspend resume. With this quirk, one still needs to manually unmute the master volume control after a suspend / / resume cycle. That is fixed in another patch in this set. Note that this patch was submitted to the alsa bug tracker a long time ago: https://bugtrack.alsa-project.org/alsa-bug/view.php?id=4319Signed-off-by: NHans de Goede <hdegoede@redhat.com> CC: <stable@kernel.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Daniel T Chen 提交于
BugLink: https://launchpad.net/bugs/567494 The OR has verified that the existing model quirk, ALC880_UNIWILL, is insufficient for audible playback and capture by default. Instead, the ALC880_F1734 model quirk needs to be used. This change is necessary for both 2.6.32.11 and 2.6.33.2. Reported-by: NArnaud Malpeyre <amalpeyre@gmail.com> Tested-by: NArnaud Malpeyre <amalpeyre@gmail.com> Cc: <stable@kernel.org> Signed-off-by: NDaniel T Chen <crimsun@ubuntu.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Daniel T Chen 提交于
BugLink: https://launchpad.net/bugs/553002 The OR has verified that the dell-m6 model quirk is necessary for audio to be audible by default on the Dell Studio XPS 1645. This change is necessary for 2.6.32.11 and 2.6.33.2 alike. Reported-by: Robert Chambers Tested-by: Robert Chambers Cc: <stable@kernel.org> Signed-off-by: NDaniel T Chen <crimsun@ubuntu.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Eliot Blennerhassett 提交于
Added the support of AudioScience ASI boards. The driver has been tested for years on alsa-driver external tree, now finally got merged to the kernel. Signed-off-by: NEliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 20 4月, 2010 1 次提交
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由 Takashi Iwai 提交于
When HP laptop with AD1981 codec is suspended and the docking-station is connected before the resume, the outputs get confused, and wrongly routed still to the speaker. This is because of a change in 2.6.34-rc1 ea52bf26 ALSA: hda: Add powerdown for Analog Devices HDA codecs The problem was the added resume callback that doesn't consider the modified init hook. The fix is simply remove the resume callback here and make the resume normally. This doesn't change any behavior intended in the commit above (for shutting down the sound at suspend) but only fixes the resume. Reported-and-tested-by: NFrans Pop <elendil@planet.nl> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 16 4月, 2010 12 次提交
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由 Takashi Iwai 提交于
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由 Jaroslav Kysela 提交于
Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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由 Jaroslav Kysela 提交于
Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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由 Jaroslav Kysela 提交于
Merge branch 'topic/usb' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 into devel
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由 Takashi Iwai 提交于
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由 Takashi Iwai 提交于
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由 Takashi Iwai 提交于
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由 Linus Torvalds 提交于
Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/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/gart: Disable GART explicitly before initialization dma-debug: Cleanup for copy-loop in filter_write() x86/amd-iommu: Remove obsolete parameter documentation x86/amd-iommu: use for_each_pci_dev Revert "x86: disable IOMMUs on kernel crash" x86/amd-iommu: warn when issuing command to uninitialized cmd buffer x86/amd-iommu: enable iommu before attaching devices x86/amd-iommu: Use helper function to destroy domain x86/amd-iommu: Report errors in acpi parsing functions upstream x86/amd-iommu: Pt mode fix for domain_destroy x86/amd-iommu: Protect IOMMU-API map/unmap path x86/amd-iommu: Remove double NULL check in check_device
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git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: firewire: cdev: change license of exported header files to MIT license firewire: cdev: comment fixlet firewire: cdev: iso packet documentation firewire: cdev: fix information leak firewire: cdev: require quadlet-aligned headers for transmit packets firewire: cdev: disallow receive packets without header
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: wacom - switch mode upon system resume Revert "Input: wacom - merge out and in prox events" Input: matrix_keypad - allow platform to disable key autorepeat Input: ALPS - add signature for HP Pavilion dm3 laptops Input: i8042 - spelling fix Input: sparse-keymap - implement safer freeing of the keymap Input: update the status of the Multitouch X driver project Input: clarify the no-finger event in multitouch protocol Input: bcm5974 - retract efi-broken suspend_resume Input: sparse-keymap - free the right keymap on error
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由 Ping Cheng 提交于
When Wacom devices wake up from a sleep, the switch mode command (wacom_query_tablet_data) is needed before wacom_open is called. wacom_query_tablet_data should not be executed inside wacom_open since wacom_open is called more than once during probe. wacom_retrieve_hid_descriptor is removed from wacom_resume due to the fact that the required descriptors are stored properly upon system resume. Reported-and-tested-by: NAnton Anikin <Anton@Anikin.name> Signed-off-by: NPing Cheng <pingc@wacom.com> Cc: stable@kernel.org Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Sascha Hauer 提交于
Doing so causes a deadlock, so just signal the timer to stop using an atomic variable. Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 15 4月, 2010 2 次提交
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由 Stefan Richter 提交于
Among else, this allows projects like libdc1394 to carry copies of the ABI related header files without them or distributors having to worry about effects on the project's overall license terms. Switch to MIT license as suggested by Kristian. Also update the year in the copyright statement according to source history. Cc: Jay Fenlason <fenlason@redhat.com> Acked-by: NClemens Ladisch <clemens@ladisch.de> Signed-off-by: NStefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: NKristian Høgsberg <krh@bitplanet.net>
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由 Brian Waters 提交于
Fixed 8 checkpatch errors (ERROR: do not use assignment in if condition) in sound/i2c/i2c.c. Signed-off-by: NBrian Waters <brianmwaters@gmail.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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