- 16 Oct, 2007 40 commits
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Matthias Kaehlcke authored
ESS Maestro 1/2/2E Sound Card: Use list_for_each_entry instead of list_for_each Signed-off-by:
Matthias Kaehlcke <matthias.kaehlcke@gmail.com> Signed-off-by:
Takashi Iwai <tiwai@suse.de> Signed-off-by:
Jaroslav Kysela <perex@suse.cz>
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Krzysztof Helt authored
This patch fixes ad1848_lib waiting loops to be the same as in the cs4231_lib. Acked-by:
Rene Herman <rene.herman@gmail.com> Signed-off-by:
Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by:
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Andrew Morton authored
sound/isa/sc6000.c: In function 'sc6000_dsp_reset': sound/isa/sc6000.c:270: error: implicit declaration of function 'udelay' sound/isa/sc6000.c: In function 'sc6000_init_mss': sound/isa/sc6000.c:327: error: implicit declaration of function 'msleep' {standard input}: Assembler messages: Signed-off-by:Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
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Giuliano Pochini authored
This patch adds a barrier() to prevent the compiler from moving the read outside of the loop. It also fixes a comment. Signed-off-by:
Giuliano Pochini <pochini@shiny.it> Signed-off-by:
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Tobin Davis authored
This patch adds support for the Asus M2A-VM HDMI and Abit IP35-PRO motherboards. Signed-off-by:
Tobin Davis <tdavis@dsl-only.net> Signed-off-by:
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Tobin Davis authored
I had a request for a 4 channel mode. This should implement front and surround outputs, leaving the 3rd plug for mic input. Signed-off-by:
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Clemens Ladisch authored
When playing multichannel data, the rear channels can get distorted if the last sample of the last played stereo stream was not zero. To avoid this, add a hack to play a few silence samples after the stream is stopped. Signed-off-by:
Clemens Ladisch <clemens@ladisch.de> Signed-off-by:
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Clemens Ladisch authored
Remove some unused field from the struct cmipci_pcm, and change the type of some others to save some space. Signed-off-by:
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Clemens Ladisch authored
When using one of the double sampling rates, use half the sample rate to look up in the rates[] table, otherwise we stumble over the BUG(). Signed-off-by:
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Clemens Ladisch authored
By reorganizing the code that sets the CHB3DxC bits we can not only simplify this code but also fix the bug where the CHB3D8C bit was not reset when playing a stereo stream after a 7.1 stream. Signed-off-by:
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Clemens Ladisch authored
Disallow playback of five channels because the hardware does not support it (or nobody knows how to do it). Signed-off-by:
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Clemens Ladisch authored
Move the code that enables 96 kHz out of the if() that checks for availability of both DMA channels so that it is enabled even when another stream is playing on the front channels. Signed-off-by:
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Clemens Ladisch authored
Initialize the registers at 0x90 and 0x91 with some undocumented values. Signed-off-by:
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Clemens Ladisch authored
When the chip is initialized, reset it. Signed-off-by:
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Clemens Ladisch authored
Show a dump of all registers in the 0x00-0x27 and 0x90-0x93 ranges in the 'cmipci' proc file. Signed-off-by:
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Clemens Ladisch authored
Update comments for many register symbols, add some new register symbols, and rename a few ones. Signed-off-by:
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Clemens Ladisch authored
Use the proper value for the bit that identifies chip version 37. Signed-off-by:
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Clemens Ladisch authored
Add an 'unknown' board type so that it is possible to differentiate between unknown and generic boards. Signed-off-by:
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Clemens Ladisch authored
Add a quirk to detect the MIDI port on the M-Audio Ozone Academic. Signed-off-by:
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Jaroslav Kysela authored
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Takashi Iwai authored
Remove superfluous volatile prefix in the communication struct definition. This eventually fixes the compile warnings with the recent gcc, too. Signed-off-by:
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Takashi Iwai authored
Added the description of the new sc6000 driver to ALSA-Configuration.txt. Signed-off-by:
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Krzysztof Helt authored
This is port of the Gallant SC-6000 driver from the OSS aedsp16 driver. This card was also sold as AudioExcel DSP 16 and Zoltrix AV302 (Audio Plus True 16). Signed-off-by:
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Danny Tholen authored
When modem is disabled in the BIOS, detection of the number of codecs always fails after booting if STATESTS is not cleared first. This patch fixes this problem and also adds an error check in a place where a read error would lead to a very large number of pointless loops. Signed-off-by:
Danny Tholen <obiwan@mailmij.org> Signed-off-by:
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Takashi Iwai authored
The non-linked streams couldn't be started properly due to missing setting of stream->status. Signed-off-by:
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Timur Tabi authored
The volume control for the CS4270 ASoC driver was inverted - raising the volume level with alsamixer would decrease the actual volume. This patch also improves the performance of the I2C code (used to change register settings) by only performing an I2C write if the new value is different from the value that's in the register cache. Signed-off-by:
Timur Tabi <timur@freescale.com> Signed-off-by:
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Krzysztof Helt authored
This patch replaces long msleeps in waiting loops with schedule_timeout() calls. Signed-off-by: Krzysztof Helt <krzysztof.h1 at wp.pl> Signed-off-by:
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Takashi Iwai authored
The volatile prefix is just useless there. Let's kill them, and then gcc will be happier, too. sound/acore/pcm.c:867: warning: passing argument 1 of ‘__constant_c_and_count_memset’ discards qualifiers from pointer target type Signed-off-by:
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Takashi Iwai authored
Fixed cast messes in pcm.h. include/sound/pcm.h: In function ‘hw_param_interval_c’: include/sound/pcm.h:800: warning: passing argument 1 of ‘hw_param_interval’ discards qualifiers from pointer target type Simply redefine the inline functions again for const pointers. Signed-off-by: -
Rene Herman authored
While I'm at it another 'while I'm there' -- replace commented out debug code with snd-printd{,d}. Signed-off-by: -
Rene Herman authored
If I'm not mistaken, any (new) use of HZ these days is considered a bug so while I'm there... Signed-off-by:
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Rene Herman authored
When the ad1848/cs2431 is first being initialized, auto-calibration may not be set causing a timeout waiting for it in snd_ad1848/cs4231_mce_down(). This has no dire consequences other than an alarming printk, but since what we need to wait for is for the calibration to _finish_, let's just check for that instead. The early chips need a slight delay (as commented -- 5 sample periods) to be sure that _if_ calibration is going to happen, it has started when we check While the CS4231A datasheet implies it'll happen immediately on downing MCE, some testing is showing that there's a window there as well, so just do the delay everywhere. Thanks to Krysztof Helt for pinpointing this problem. Signed-off-by:
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Adrian Bunk authored
This patch fixes the code in vortex_wt_SetFrequency() to what seems to have been intended. Signed-off-by:
Adrian Bunk <bunk@kernel.org> Signed-off-by:
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Rene Herman authored
Consistent variable naming is a good thing, but let's be a little less sneaky about enforcing it... ;-/ Signed-off-by:
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Matthew Ranostay authored
Some laptop BIOS change the subsystem id for STAC9205 cards if the microphone isn't toggled on/off in the settings. Signed-off-by:
Matthew Ranostay <mranostay@embeddedalley.com> Signed-off-by:
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Adrian Bunk authored
snd_ctl_elem_{read,write} no longer have any modular users Signed-off-by: -
Krzysztof Helt authored
This patch fixes white spaces and issues pointed by the checkpatch.pl script. Signed-off-by:
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Clemens Ladisch authored
Add documentation about how to define dB scale information for mixer controls. Signed-off-by:
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Trent Piepho authored
Sets a bit to power down the Bt87x's internal audio ADC when the ALSA device isn't open, or when it is in 'digital mode' using an external ADC. Signed-off-by:
Trent Piepho <xyzzy@speakeasy.org> Signed-off-by:
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Clemens Ladisch authored
Add a msbits constraint to the SPDIF output device to indicate that S32_LE samples use only 24 bits for data. Signed-off-by:
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