- 16 Oct, 2007 40 commits
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Takashi Iwai authored
Reinitialize GPIO in resume callback if necessary. Signed-off-by:
Takashi Iwai <tiwai@suse.de> Signed-off-by:
Jaroslav Kysela <perex@suse.cz>
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Takashi Iwai authored
Fixed a typo of CONFIG_SND_HDA_GENERIC. Signed-off-by:
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Takashi Iwai authored
Fix missing cast: sound/pci/hda/hda_hwdep.c:86: warning: passing argument 4 of 'hda_hwdep_ioctl' makes integer from pointer without a cast Signed-off-by: -
Tobin Davis authored
This patch adds ALC861VD support for the ASRock K8NF6G-VSTA motherboard. Signed-off-by:
Tobin Davis <tdavis@dsl-only.net> Signed-off-by:
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Adrian Bunk authored
The Coverity checker spotted that if anyone would call this function with 'prev == NULL', he would still get an Oops a few lines below. Signed-off-by:
Adrian Bunk <bunk@stusta.de> Signed-off-by:
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Takashi Iwai authored
Added missing static to snd_ac97_restore_status() and snd_ac97_restore_iec958() functions. Signed-off-by:
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Clemens Ladisch authored
It is possible to have linked substreams that belong to different cards and/or different drivers. This patch changes some drivers to make sure that they do not incorrectly try to handle substreams of a different card. Signed-off-by:
Clemens Ladisch <clemens@ladisch.de> Signed-off-by:
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Takashi Iwai authored
Create kernel configs to choose the codec support codes to build. Signed-off-by:
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Takashi Iwai authored
Added callbacks for a generic bind-control of mixer elements. This can be used for creating a mixer element controlling multiple widgets at the same time. Two macros, HDA_BIND_VOL() and HDA_BIND_SW(), are introduced for creating bind-volume and bind-switch, respectively. It taks the mixer element name and struct hda_bind_ctls pointer, which contains the real control callbacks in ops field and long array for private_value of each bound widget. All widgets have to be the same type (i.e. the same amp capability). Signed-off-by:
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Takashi Iwai authored
Added a hwdep interface for each codec (enabled per kconfig). This interface can be used for reading/writing HD-audio verbs and other purposes as future extensions. Signed-off-by:
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Takashi Iwai authored
Fix codes to follow more to the standard kernel coding style. Signed-off-by:
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Takashi Iwai authored
Fix codes to follow more to the standard kernel coding style. Signed-off-by:
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Paul Vojta authored
The mode change / recalibration doesn't work always with opl3sa2 devices, e.g. the first time it's played back. The patch fixes the problem. Signed-off-by:
Paul Vojta <vojta@math.berkeley.edu> Signed-off-by:
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Karsten Wiese authored
input_free_device()'s comment says: input_free_device() should only be used if input_register_device() was not called yet or if it failed. Once device was registered use input_unregister_device() and memory will be freed once last refrence to the device is dropped. Signed-off-by:
Karsten Wiese <fzu@wemgehoertderstaat.de> Signed-off-by:
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Takashi Iwai authored
Clean up Makefile using xxx- style instead of ifeq(CONFIG_XXX,y). Signed-off-by:
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Takashi Iwai authored
The recent change of include/asm-generic/dma-mapping-broken.h breaks the build without CONFIG_HAS_DMA. This patch is an ad hoc fix. Signed-off-by:
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James Courtier-Dutton authored
Signed-off-by:
James Courtier-Dutton <James@superbug.co.uk> Signed-off-by:
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James Courtier-Dutton authored
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Takashi Iwai authored
Fixed the tutorial to follow the standard kernel coding style. Signed-off-by:
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Takashi Iwai authored
Many of ALC262 codes don't call the automute function at the beginning, which may keep the silence until the HP jack is replugged. Now proper init_hook is added. Also, sony-assamd model doesn't handle the widget 0x14 properly, thus calling automute isn't enough. Now Front switch handles both widgets. Signed-off-by:
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Trent Piepho authored
The init sequence set a number of registers more than once to different values. It's only necessary to set them once to their final values. It also never actually updated the digital attenuation settings. Signed-off-by:
Trent Piepho <xyzzy@speakeasy.org> Signed-off-by:
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Trent Piepho authored
Add more symbol name for SPI register values. Change the SPI_XXX_BIT defines from the bit number to a mask. Saves having to write (1<<SPI_XXX_BIT) all the time to convert to mask. We never end up wanting the bit number. Use all the symbol names for the SPI DAC init sequence. The sequence is exactly the same as it was before. Signed-off-by:
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Trent Piepho authored
For cards with an SPI DAC (SB Live 24-bit / Audigy SE), power down channels 0-2 when not in use. They are powered up on PCM open and down again on PCM close. Channel 4 (== Front) is not powered down, as it is used for capture feedback. Powering it down would effectively kill line in pass-through. Signed-off-by:
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Takashi Iwai authored
The SPDIF output on AD1988 had some problems due to the wrongly routed analog loopback to SPDIF. This patch fixes the implementation of 'IEC958 Playback Source' mixer to handle the amp bits of mixer widget 0x1d correctly. Signed-off-by:
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Harald Welte authored
Since the PCM emulation can call multiple times to hw_setup(), but we can only once allocate/request the DMA channel, we have to handle this gracefully. Signed-off-by:
Harald Welte <laforge@openmoko.org> Signed-off-by:
Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by:
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Trent Piepho authored
Turn a rather long lined for loop that is duplicated multiple times into a macro. Signed-off-by:
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Trent Piepho authored
Add four mute controls for the analog output channels for cards that use an SPI DAC, like the SB0570 SB Live! 24-bit / Audigy SE. The Wolfson DAC doesn't support muting left/right so the controls are mono. The chip state struct gets a 32-byte array to act as a shadow of the spi dac registers. Only two registers are used for mute, but more would be needed for analog gain, de-emphasis, DAC power down, phase inversion, and other features. Signed-off-by:
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Adrian Bunk authored
This patch fixes an off-by-one in a snd_assert() spotted by the Coverity checker. Signed-off-by:
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Takashi Iwai authored
There were some places I forgot to replace with snd_ctl_boolean_mono_info. Signed-off-by:
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James Courtier-Dutton authored
Patch submitted by Ctirad Fertr <c.fertr@volny.cz> Signed-off-by:
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James Courtier-Dutton authored
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James Courtier-Dutton authored
Details: Fixes http://bugzilla.kernel.org/show_bug.cgi?id=8176Signed-off-by:
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Clemens Ladisch authored
The existing code for handling the 44.1 slot's volume has two problems: the volume is not affected by the 'Wave Playback Volume' mixer control, and the BUF441OUTVOL register, which is used to control the per- substream volume for this slot, uses a different scale than the gain fields of the other slots. This patch makes the BUF441OUTVOL register a shadow of the NATIVEDACOUTVOL register so that the Wave volume is consistent for all substreams. As a consequence of this, the per-substream PCM volume control gets no longer activated for the substream using this slot. The code for (de)activating the mixer control is moved from the open/close to the prepare/trigger_stop callbacks so that it is able to determine the substream's slot. Signed-off-by:
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Hans-Christian Egtvedt authored
This patch adds support for the AT73C213 DAC using the misc Atmel SSC driver in I2S mode. The driver also requires a SPI to setup the registers and control volume. It has been tested with an AT32AP7000 on the ATSTK1000 development board. The driver should also work with any Atmel device with an SSC module supported by the Atmel SSC driver (atmel-ssc). The atmel-ssc driver is just submitted to the Linux kernel. Please see mail thread http://lkml.org/lkml/2007/7/16/32Signed-off-by:
Hans-Christian Egtvedt <hcegtvedt@atmel.com> Signed-off-by:
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Hans-Christian Egtvedt authored
This patch adds SPI devices in the ALSA diretory, including the Kconfig and Makefile. Signed-off-by:
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Arnaud Patard authored
SND_S3C24XX_SOC_NEO1973_WM8753 depends on MACH_GTA01 but the Kconfig entry which is going to be merged is MACH_NEO1973_GTA01. Signed-off-by:
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Takashi Iwai authored
Clean up codes using the new common snd_ctl_boolean_*_info() callbacks. Signed-off-by:
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Takashi Iwai authored
Added helper functions for frequenty used callbacks: snd_ctl_boolean_mono_info() and snd_ctl_boolean_stereo_info() Signed-off-by:
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James Courtier-Dutton authored
Notebook. Description: The .device=0x0008 chips have new, but different EMU32 in/out channels. Driver updated to make use of these EMU32 channels. Signed-off-by:
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Jesper Juhl authored
This patch cleans up duplicate includes in sound/core/ Signed-off-by:
Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by:
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