- 09 1月, 2014 1 次提交
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由 Takashi Iwai 提交于
Nowadays we have CMA for obtaining the contiguous memory pages efficiently. Let's kill the old kludge for reserving the memory pages for large buffers. It was rarely useful (only for preserving pages among module reloading or a little help by an early boot scripting), used only by a couple of drivers, and yet it gives too much ugliness than its benefit. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 18 8月, 2013 1 次提交
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由 Ondrej Zary 提交于
Move include/sound/tea575x-tuner.h to include/media/tea575x.h and update files that include it. Signed-off-by: NOndrej Zary <linux@rainbow-software.org> Acked-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Signed-off-by: NMauro Carvalho Chehab <m.chehab@samsung.com>
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- 31 5月, 2013 1 次提交
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由 Ondrej Zary 提交于
Add support for TEA5757 tuner on MediaForte M56VAP sound+modem+radio card. The GPIO connection type is automatically detected (like snd-fm801 driver). Also add a safety subsystem vendor check to skip radio detection if vendor differs from ESS (so we don't touch GPIOs on laptops). Tested with SF64-PCE2 and M56VAP cards. Signed-off-by: NOndrej Zary <linux@rainbow-software.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 29 5月, 2013 1 次提交
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由 Takashi Iwai 提交于
As drvdata is cleared to NULL at probe failure or at removal by the driver core, we don't have to call pci_set_drvdata(pci, NULL) any longer in each driver. The only remaining pci_set_drvdata(NULL) is in azx_firmware_cb() in hda_intel.c. Since this function itself releases the card instance, we need to clear drvdata here as well, so that it won't be released doubly in the remove callback. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 07 12月, 2012 1 次提交
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由 Bill Pemberton 提交于
CONFIG_HOTPLUG is going away as an option. As result the __dev* markings will be going away. Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit. Signed-off-by: NBill Pemberton <wfp5p@virginia.edu> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 19 11月, 2012 1 次提交
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由 Adam Buchbinder 提交于
"Whether" is misspelled in various comments across the tree; this fixes them. No code changes. Signed-off-by: NAdam Buchbinder <adam.buchbinder@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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- 13 11月, 2012 1 次提交
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由 Dan Carpenter 提交于
I don't think this works as intended. '|' higher precedence than ?: so the bitwize OR "0 | (val & STR_MOST)" is a no-op. I have re-written it to be more clear. Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 05 11月, 2012 1 次提交
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由 Ondrej Zary 提交于
Add generic ESS vendor ID to pm_whitelist. This should fix suspend on all Maestro-2 and Maestro-2E based PCI cards. Tested on Terratec DMX and SF64-PCE2. Signed-off-by: NOndrej Zary <linux@rainbow-software.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 15 8月, 2012 1 次提交
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由 Takashi Iwai 提交于
Otherwise we may get compile warnings due to unused functions. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 03 7月, 2012 1 次提交
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由 Takashi Iwai 提交于
Straightforward conversion to the new pm_ops from the legacy suspend/resume ops. Since we change vx222, vx_core and vxpocket have to be converted, too. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 12 6月, 2012 1 次提交
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由 Hans de Goede 提交于
Before this patch the owner field of the /dev/radio# device fops was set to the snd-tea575x-tuner module itself. Meaning that the module which was using it could be rmmod-ed while the device is open, and then BAD things happen. I know, as I found out the hard way :) Note that there is no need to also somehow increase the refcount of the snd-tea575x-tuner module itself, since any drivers using it will have symbolic references to it. Signed-off-by: NHans de Goede <hdegoede@redhat.com> CC: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 24 4月, 2012 1 次提交
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由 Takashi Iwai 提交于
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 19 3月, 2012 1 次提交
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由 Hans Verkuil 提交于
The tea575x-tuner module has been updated to use the latest V4L2 framework functionality. This also required changes in the drivers that rely on it. The tea575x changes are: - The drivers must provide a v4l2_device struct to the tea module. - The radio_nr module parameter must be part of the actual radio driver, and not of the tea module. - Changed the frequency range to the normal 76-108 MHz range instead of 50-150. - Add hardware frequency seek support. - Fix broken rxsubchans/audmode handling. - The application can now select between stereo and mono. - Support polling for control events. - Add V4L2 priority handling. And radio-sf16fmr2.c now uses the isa bus kernel framework. Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com> Thanks-to: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 19 12月, 2011 1 次提交
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由 Rusty Russell 提交于
module_param(bool) used to counter-intuitively take an int. In fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy trick. It's time to remove the int/unsigned int option. For this version it'll simply give a warning, but it'll break next kernel version. Signed-off-by: NRusty Russell <rusty@rustcorp.com.au> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 01 11月, 2011 1 次提交
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由 Paul Gortmaker 提交于
The implicit presence of module.h lured several users into incorrectly thinking that they only needed/used modparam.h but once we clean up the module.h presence, these will show up as build failures, so fix 'em now. Signed-off-by: NPaul Gortmaker <paul.gortmaker@windriver.com>
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- 14 9月, 2011 1 次提交
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由 Clemens Ladisch 提交于
The semantics of snd_mpu401_uart_new()'s interrupt parameters are somewhat counterintuitive: To prevent the function from allocating its own interrupt, either the irq number must be invalid, or the irq_flags parameter must be zero. At the same time, the irq parameter being invalid specifies that the mpu401 code has to work without an interrupt allocated by the caller. This implies that, if there is an interrupt and it is allocated by the caller, the irq parameter must be set to a valid-looking number which then isn't actually used. With the removal of IRQF_DISABLED, zero becomes a valid irq_flags value, which forces us to handle the parameters differently. This patch introduces a new flag MPU401_INFO_IRQ_HOOK for when the device interrupt is handled by the caller, and makes the allocation of the interrupt to depend only on the irq parameter. As suggested by Takashi, the irq_flags parameter was dropped because, when used, it had the constant value IRQF_DISABLED. Signed-off-by: NClemens Ladisch <clemens@ladisch.de> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 14 6月, 2011 1 次提交
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由 Takashi Iwai 提交于
Instead of tasklet, use workq for handling the hw-volume control. This reduces lots of spinlocks. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 10 6月, 2011 2 次提交
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由 Takashi Iwai 提交于
The name argument of request_irq() appears in /proc/interrupts, and it's quite ugly when the name entry contains a space or special letters. In general, it's simpler and more readable when the module name appears there, so let's replace all entries with KBUILD_MODNAME. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Takashi Iwai 提交于
The convention for pci_driver.name entry in kernel drivers seem to be the module name or equivalent ones. But, so far, almost all PCI sound drivers use more verbose name like "ABC Xyz (12)", and these are fairly confusing when appearing as a file name. This patch converts the all pci_driver.name entries in sound/pci/* to use KBUILD_MODNAME for more unified appearance. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 14 5月, 2011 3 次提交
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由 Ondrej Zary 提交于
Provide real card and bus_info instead of hardcoded values. Signed-off-by: NOndrej Zary <linux@rainbow-software.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Ondrej Zary 提交于
struct snd_card *card is present in struct snd_tea575x but never used. Remove it. Signed-off-by: NOndrej Zary <linux@rainbow-software.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Ondrej Zary 提交于
freq_fixup is a constant, no need to hold it in struct snd_tea575x and set in each driver. Signed-off-by: NOndrej Zary <linux@rainbow-software.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 10 5月, 2011 1 次提交
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由 Ondrej Zary 提交于
Use common functions to access TEA575x tuner - remove original read/write functions and provide new pin manipulation functions instead. Tested with SF64-PCE2 card. Signed-off-by: NOndrej Zary <linux@rainbow-software.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 21 3月, 2011 1 次提交
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由 Ondrej Zary 提交于
Add TEA5757 radio tuner support to es1968 driver. This is found at least on MediaForte SF64-PCE2 sound cards. Signed-off-by: NOndrej Zary <linux@rainbow-software.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 02 11月, 2010 1 次提交
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由 Uwe Kleine-König 提交于
"gadget", "through", "command", "maintain", "maintain", "controller", "address", "between", "initiali[zs]e", "instead", "function", "select", "already", "equal", "access", "management", "hierarchy", "registration", "interest", "relative", "memory", "offset", "already", Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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- 08 5月, 2010 1 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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- 23 4月, 2010 1 次提交
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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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- 09 2月, 2010 1 次提交
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由 Alexey Dobriyan 提交于
Use DEFINE_PCI_DEVICE_TABLE() to make PCI device ids go to .devinit.rodata section, so they can be discarded in some cases, and make them const. Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 07 4月, 2009 1 次提交
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由 Yang Hongyang 提交于
Replace all DMA_28BIT_MASK macro with DMA_BIT_MASK(28) Signed-off-by: Yang Hongyang<yanghy@cn.fujitsu.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 12 1月, 2009 1 次提交
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由 Takashi Iwai 提交于
Convert from snd_card_new() to the new snd_card_create() function in sound/pci/*. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 18 12月, 2008 1 次提交
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由 Takashi Iwai 提交于
Replace all tasklet_hi_schedule() callers with the normal tasklet_schedule(). The former often causes troubles with RT-kernels, and has actually no merit. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 13 8月, 2008 1 次提交
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由 Takashi Iwai 提交于
Kill snd_assert() in sound/pci/*, either removed or replaced with if () with snd_BUG_ON(). Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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- 24 4月, 2008 4 次提交
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由 Jeff Garzik 提交于
free_irq() calls synchronize_irq() for you, so there is no need for drivers to manually do the same thing (again). Thus, calls where sync-irq immediately precedes free-irq can be simplified. However, during this audit several bugs were noticed, where free-irq is preceded by a "irq >= 0" check... but the sync-irq call is not covered by the same check. So, where sync-irq could not be eliminated completely, the missing check was added. Signed-off-by: NJeff Garzik <jgarzik@redhat.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Andrew Morton 提交于
WARNING: braces {} are not necessary for single statement blocks #40: FILE: sound/pci/es1968.c:1831: + if (diff > 1) { + __maestro_write(chip, IDR0_DATA_PORT, cp1); + } total: 0 errors, 1 warnings, 35 lines checked ./patches/es1968-fix-jitter-on-some-maestro-cards.patch has style problems, please review. If any of these errors are false positives report them to the maintainer, see CHECKPATCH in MAINTAINERS. Please run checkpatch prior to sending patches Cc: Andreas Mueller <andreas@stapelspeicher.org> Tested-by: NRene Herman <rene.herman@keyaccess.nl> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Andreas Mueller 提交于
This patch suppresses jitter on several Maestro cards in stereo mode (ALSA of course). The patch is also incorporated in the *BSD drivers where I "ported" it from. Without this patch most of the stereo audio gets out of sync and really distorted (oss-emulation with mplayer at 48000khz worked somehow). Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Harvey Harrison 提交于
id is used when initializing the mixer elements, use elem_id here instead. sound/pci/es1968.c:1963:25: warning: symbol 'id' shadows an earlier one sound/pci/es1968.c:129:13: originally declared here Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 09 4月, 2008 1 次提交
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由 Arjan van de Ven 提交于
snd_es1968_ac97_read() calls snd_es1968_ac97_wait() first outside a locked area, and later, while holding a lock. snd_es1968_ac97_wait() has a polling loop with a cond_resched() inside it.. which sleeps, so the second call is invalid. This patch adds a version of the wait function that just pure polls. While this is not very elegant in principle, it's very likely the easiest thing to do here, we already checked if the chip was ready (while yielding) just before, so it is very unlikely to take a long time here. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: NArjan van de Ven <arjan@linux.intel.com> Cc: Jaroslav Kysela <perex@suse.cz> Cc: Takashi Iwai <tiwai@suse.de> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 01 2月, 2008 1 次提交
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由 Takashi Iwai 提交于
This header file exists only for some hacks to adapt alsa-driver tree. It's useless for building in the kernel. Let's move a few lines in it to sound/core.h and remove it. With this patch, sound/driver.h isn't removed but has just a single compile warning to include it. This should be really killed in future. Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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- 16 10月, 2007 1 次提交
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由 Matthias Kaehlcke 提交于
ESS Maestro 1/2/2E Sound Card: Use list_for_each_entry instead of list_for_each Signed-off-by: NMatthias Kaehlcke <matthias.kaehlcke@gmail.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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- 11 5月, 2007 1 次提交
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由 Rene Herman 提交于
Looks like the buffer size for the stereo capture has to be a power of two. Now added a constraint to buffer bytes. Also removed unnecessary #if 0 lines. Signed-off-by: NRene Herman <rene.herman@gmail.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@suse.cz>
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