- Jan 12, 2011
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Karsten Wiese authored
Fix missing NULL checks in usb_stream_hwdep_poll() and usb_stream_hwdep_ioctl(). Wake up poll waiters before returning from usb_stream_hwdep_ioctl(). Signed-off-by:
Karsten Wiese <fzu@wemgehoertderstaat.de> Cc: stable@kernel.org Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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Karsten Wiese authored
The US-122L always reads 9 bytes per urb unless they are set to 0xFD. Signed-off-by:
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Clemens Ladisch authored
Add a mixer control to switch between the optical and coaxial S/PDIF inputs on the HT-Omega Claro and Claro halo cards. Signed-off-by:
Clemens Ladisch <clemens@ladisch.de> Signed-off-by:
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Clemens Ladisch authored
Enable the X-Meridian's CD input and the X-Meridian 2G's potential MIDI ports. Signed-off-by:
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- Jan 11, 2011
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Stephen Rothwell authored
Signed-off-by:
Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by:
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- Jan 10, 2011
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Clemens Ladisch authored
Instead of the generic Oxygen, use the actual card name, if known. Signed-off-by:
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Clemens Ladisch authored
Apparently, the revision is 2 on all sold sound cards, so this information is not actually useful. Signed-off-by:
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Clemens Ladisch authored
Add a mixer control to select between the on-board and extension board S/PDIF inputs for the X-Meridian (2G). Signed-off-by:
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Clemens Ladisch authored
Add a mixer control to prevent capturing S/PDIF samples that are not marked as valid (non-audio or corrupted samples). Signed-off-by:
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Clemens Ladisch authored
Add entries for the remaining drivers that I'm maintaining. Signed-off-by:
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Clemens Ladisch authored
Add support for the 24-bit audio I/Os of the Edirol SD-90 interface. Reported-any-tested-by:
Jim Grusendorf <alsa-user@grusendorf.ca> Signed-off-by:
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Clemens Ladisch authored
Simplify info callbacks by using the snd_ctl_enum_info() helper function. Signed-off-by:
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Clemens Ladisch authored
Simplify the info callback by using the snd_ctl_enum_info() helper function. Signed-off-by:
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Clemens Ladisch authored
Simplify info callbacks by using the snd_ctl_enum_info() helper function. Signed-off-by:
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Clemens Ladisch authored
Simplify the info callback by using the snd_ctl_enum_info() helper function. Signed-off-by:
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Clemens Ladisch authored
Introduce the helper function snd_ctl_enum_info() to fill out the elem_info fields for an enumerated control. Signed-off-by:
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Clemens Ladisch authored
Add experimental support for the Asus Xonar HDAV1.3 Slim sound card. Signed-off-by:
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Clemens Ladisch authored
Add experimental support for the Asus Xonar DG sound card. Signed-off-by:
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Clemens Ladisch authored
Add support for the AuzenTech X-Meridian 7.1 2G sound card. Signed-off-by:
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Clemens Ladisch authored
Add PCI IDs for some unknown models. Signed-off-by:
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Clemens Ladisch authored
For the CSxxxx and AKxxxx DAC/ADC chips, the MCLK factor in double rate modes (64-96 kHz) can be reduced to 128x without reducing sound quality. Signed-off-by:
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Clemens Ladisch authored
Replace the get_i2s_mclk callback with tables of MCLK values. This simplifies the MCLK-handling code in both the framework and the model- specific drivers. Signed-off-by:
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Clemens Ladisch authored
Do not apply the headphone gain offset to any but the front DAC. These DACs would not be used in headphone mode, so this saves a few register writes. Signed-off-by:
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Clemens Ladisch authored
Remove the DAC Oversampling mixer control because this setting does not make much sense. For cards with the H6 daughterboard, 128x oversampling was disabled anyway because these high MCLK frequency would not be compatible with the connector cable. For cards without the H6 daughterboard, 128x gives a slightly higher output quality; there is no reason to reduce it to 64x except for saving power, but then these cards have not been designed to be power efficient anyway (the D2's blinkenlights cannot be disabled). Signed-off-by:
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Clemens Ladisch authored
Because of the unshielded connector cable, it is important to use as low a master clock frequency as possible with the H6. For double rate modes (64-96 kHz), the MCLK rate is unconditionally lowered from 512x to 256x because the higher rate would not improve anything. Signed-off-by:
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Clemens Ladisch authored
The clock output of the CS2000, which is used as master clock for the DACs, was using half the actual master clock frequency for some reason. Using the theoretically correct frequency seems also to work in practice. Signed-off-by:
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Clemens Ladisch authored
On the Xonar Essence ST Deluxe, remove all mixer controls that would require I2C communication with the third DAC, which does not work because of an addressing conflict with the CS2000 chip. Signed-off-by:
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Clemens Ladisch authored
Change the PCM format used for the PCM1796 from left-justified to I2S to ensure that the correct format is used even for the Essence ST Deluxe's center/LFE DAC, where I2C does not work because of an address conflict with the CS2000 chip. Signed-off-by:
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Clemens Ladisch authored
The PCM1796 needs the master clock for I2C communication to work, so add delays after clock changes to ensure that the clock is stable when we try to write the DACs' registers. Signed-off-by:
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Clemens Ladisch authored
To make the I2C communication reliable when using the H6 daughterboard, reduce the I2C clock frequency. Signed-off-by:
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Clemens Ladisch authored
Fix wrong register bits for SPI clock cycle times longer than 160 ns, and adjust the polling loop timeout for these speeds. Signed-off-by:
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Clemens Ladisch authored
The number of DACs can now be deduced from the dac_channels_mixer field, so the private_data field is no longer needed. Signed-off-by:
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Clemens Ladisch authored
For cards like the Xonar HDAV1.3, differentiate between the number of PCM channels that can be played and the number of channels whose volume can be adjusted. Signed-off-by:
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Jesper Juhl authored
snd_pcm_hw_param_near() will leak the memory allocated to 'save' if the call to snd_pcm_hw_param_max() returns less than zero. This patch makes sure we never leak. Signed-off-by:
Jesper Juhl <jj@chaosbits.net> Signed-off-by:
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- Jan 02, 2011
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Andreas Mohr authored
- add some WARN_ONCE - add multi-I/O helper (and use helper struct) - fix off-by-1 DMA length bug - better variable naming Signed-off-by:
Andreas Mohr <andi@lisas.de> Signed-off-by:
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Andreas Mohr authored
- much improved implementation due to clean codec hierarchy - preparation for potential per-codec spinlock change NOTE: additionally removes a chip->pcm[codec_type] NULL ptr check (due to it requiring access to external chip struct), however I believe this to be ok since this condition should not occur and most drivers don't check against that either. Signed-off-by:
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Andreas Mohr authored
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Andreas Mohr authored
Signed-off-by:
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Andreas Mohr authored
- use a separate variable for the frequency part, don't always "or" it - use a "clever"(?) macro to shorten the code Signed-off-by:
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Andreas Mohr authored
- correct samples to be POSIX shell compatible - add logging of jiffies value in _pointer() - several comments - cleanup Signed-off-by:
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