- 16 Oct, 2007 40 commits
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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:
Takashi Iwai <tiwai@suse.de> Signed-off-by:
Jaroslav Kysela <perex@suse.cz>
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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 <rene.herman@gmail.com> Signed-off-by:
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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:
Andrew Morton <akpm@linux-foundation.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:
Krzysztof Helt <krzysztof.h1@wp.pl> 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:
Clemens Ladisch <clemens@ladisch.de> 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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Takashi Iwai authored
Added the proper model=toshiba for Toshiba A305 with ALC268 codec. Signed-off-by:
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Takashi Iwai authored
Mic Boost mixer volume was missing in some ALC882 models. Added now. Signed-off-by:
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Trent Piepho authored
Different cards have different audio configurations, but the driver didn't support this. The only setting it had was the digital rate. This patch adds a board configuration list. Currently, configurable items are the digital rate and the digital data format (for cards with an external ADC), a flag for the absence of an external ADC, and a flag for no connection to the Bt87x internal ADC. This allows cards that don't use the internal ADC to omit the ALSA 'Bt87x analog' device and related controls. Cards without an external ADC can omit the 'Bt87x digital' device. In order to support the CS5331A ADC used on the Osprey 440 and 2x0 cards, the digital format needs to be different than the default. Support could be added for defining: The connections or lack of them to the Bt87x's internal ADC mux Multiple sample rates for an external ADC (e.g. Osprey) Control of an external mux for an external ADC (e.g. Osprey) The card definitions for cards other than the Ospreys are kept equivalent to their old values. This is likely inaccurate for most cards, as it is doubtful that both an external and the internal ADC would be used. Lacking information on those cards, the behavior is left unchanged. Signed-off-by:
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Krzysztof Helt authored
This patch replaces a common delay loop by a function. It also uses ARRAY_SIZE macro for the rates table. Acked-by:
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Krzysztof Helt authored
This patch replaces a common delay loop by a function. It also uses ARRAY_SIZE macro for the rates table. Acked-by:
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Krzysztof Helt authored
The linux/of.h header should be used instead of asm/prom.h. Signed-off-by:
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Takashi Iwai authored
Added the quirk entry for Casper CPR2000 (model=acer) with ALC268 codec (ALSA bug#3343). Signed-off-by:
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Takashi Iwai authored
Added the missing model option strings for ALC882 codecs. Also added the corresponding description in ALSA-Configuration.txt. Signed-off-by:
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Takashi Iwai authored
Added the support for ASUS A7M with ALC882 codec. It's slightly different from ASUS A7J. The patch taken from ALSA bug#3000 https://bugtrack.alsa-project.org/alsa-bug/view.php?id=3000Signed-off-by:
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Takashi Iwai authored
Added a new model laptop-automute for AD1986A, which has the HP jack detection and auto-muting of the speaker. Currently, it's used for Lenovo N100. Signed-off-by:
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Takashi Iwai authored
Added the missing description of models for Dell machines with STAC9200 HD-audio codec chip. Signed-off-by:
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Takashi Iwai authored
The last patch to change/add Dell models have wrong pin config orders. This patch fixes the pin positions. Taken from ALSA bug#3319, https://bugtrack.alsa-project.org/alsa-bug/view.php?id=3319Signed-off-by:
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Takashi Iwai authored
Add the entry for Acer Aspire 9303 (model=acer-aspire) with ALC883 codec. Signed-off-by:
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Krzysztof Helt authored
The chip structure is now allocated by snd_card_new() and it must not be released by separate kfree(). Signed-off-by:
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Krzysztof Helt authored
This patch converts the dbri driver to use OF framework. Signed-off-by:
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Krzysztof Helt authored
This patch splits the cs4231.h file into two parts: - cs4231-regs.h which contain register constants and macros - cs4231.h which includes the above and contain rest of the definitions This will allow to share register definitions between x86 ISA cs4231 and SPARC cs4231. Signed-off-by:
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Krzysztof Helt authored
This patch: - removes redundant constant suffices - removes redundant parentheses - removes redundant curly brackets - removes check if a spinlock is locked inside method which is only called with the spinlock locked - moves few functions to the __init section - removes line which appears twice after the previous patch - minor comments improvements Signed-off-by:
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Krzysztof Helt authored
This patch does some code improvements to make driver (both code and binary) shorter. It also make use of card->private_data pointer to store chip information. Signed-off-by:
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Andres Salomon authored
We really only care about the first two bus masters (playback and capture). There's no need to have unused BM code lying around, so let's get rid of it. If for some reason we trigger an IRQ for some BM that we're not using.. well, that warrants spitting out an error message (imo). Signed-off-by:
Andres Salomon <dilinger@debian.org> Signed-off-by:
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Andres Salomon authored
According to 6.3.2.7 of the cs5535/cs5536 data sheets, the ACC_BM[x]_CMD registers are only 8 bits wide. This driver treats them as 32 bits wide, and also has bits in the wrong place. Simple fix to the definitions. Signed-off-by:
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Andres Salomon authored
Save the PCI state before disabling the device, and add some error checking. Signed-off-by:
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Andres Salomon authored
In the suspend path, we currently save the PRD registers and then disable DMA. This is racy; the sound hardware might update the PRD register as it finishes processing some DMA pages between when we've saved the PRD registers and when DMA actually gets disabled. Furthermore, we actively check whether or not DMA is enabled before saving PRD registers; there's no reason to do that, as the PRD registers should not update when we twiddle the ACC_BM[x]_CMD register(s). Worst case, we save the PRD registers twice; even powering down the ACC shouldn't mess with the PRD registers (according to the 5536 data sheet, section 5.3.7.4, power-down procedure). This patch reworks all that to first disable DMA, and then save PRD registers. Signed-off-by:
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Andres Salomon authored
We're never actually setting dma->substream to the current substream; that means the dma->substream checks that we do in the suspend/resume path are never satisfied, and the PRD registers are never correctly managed. This changes it so that we set the substream when constructing the specific bus master DMA, and unsetting it when we tear down the BM's DMA. Signed-off-by:
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Maxim Levitsky authored
1) Create seperate mixer controls for each ADC 2) Make number of substreams of capture PCM device be equal to number of ADCs Signed-off-by:
Maxim Levitsky <maximlevitsky@gmail.com> Signed-off-by:
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