- 06 Jun, 2008 5 commits
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Mark Brown authored
The WM8510 is a mono CODEC with speaker driver optimised for telephony applications, featuring: - 16/20/24/32 bit audio at data rates between 8kHz and 48kHz - On-chip PLL - Dual microphone inputs This driver was originally written by Liam Girdwood with updates from Brett Saunders, Geoffrey Wossum and myself. Signed-off-by:
Liam Girdwood <lg@opensource.wolfsonmicro.com> Signed-off-by:
Brett Saunders <breton.saunders@ntlworld.com> Signed-off-by:
Geoffrey Wossum <geoffrey@pager.net> Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by:
Takashi Iwai <tiwai@suse.de>
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Ville Syrjälä authored
Make the hw volume buttons work correctly on some HP OmniBook laptops. The original quirk was apparently applied a bit too early and it was also lacking some critial register writes. This improved sequence was discovered by trial and error (like the original sequence). Tested and found working on OB500 and OB6000 laptops. Signed-off-by:
Ville Syrjala <syrjala@sci.fi> Signed-off-by:
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Takashi Iwai authored
It turned out that some ICH9-based boards use SD3 for the audio codec where the current driver code doesn't probe. Since we have a better codec slot check now, it must be safe to increase this to 4. Signed-off-by: -
Takashi Iwai authored
On some Realtek codecs, the analog PLL gating control bit must be set off while the default value is 1. Signed-off-by: -
Jiang zhe authored
These two motherboards's pin configuration are not covered by driver. I wrote a new model to support them. Signed-off-by:
Jiang zhe <zhe.jiang@intel.com> Signed-off-by:
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- 03 Jun, 2008 1 commit
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Jaroslav Kysela authored
Signed-off-by:Jaroslav Kysela <perex@perex.cz>
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- 02 Jun, 2008 1 commit
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Takashi Iwai authored
On Audigy2 Platinum, the Analog/Digital mixer switch is inverted. https://bugzilla.novell.com/show_bug.cgi?id=396204 The patch adds a simple workaround. There might be another device requiring a similar fix, too (or fix for audigy2 generically), but right now I fix only the known broken one. Signed-off-by:
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- 30 May, 2008 6 commits
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Takashi Iwai authored
Simplify the page allocation of emu10k1 driver for emux synth support. Since these pages aren't be necessarily coherent, we can avoid expensive DMA-coherent routines. Signed-off-by: -
Takashi Iwai authored
Remove unneeded sort in sound/isa/sb/Makefile. Signed-off-by: -
Takashi Iwai authored
Removed unnecessary dependencies, fix a wrong selection, and make CONFIG_SOUND_OSS menuconfig to simplify. Signed-off-by: -
Takashi Iwai authored
Clean up the unused synth codes in the memory handling of trident driver. Signed-off-by: -
Takashi Iwai authored
The ak4531 module is used only by ens1370 driver (and unlikely that any other will use it ever). Let's make it local to ens1370. Signed-off-by: -
Takashi Iwai authored
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- 29 May, 2008 2 commits
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Philipp Zabel authored
The UDA1380 codec is used by the HTC Magician and a number of Samsung reference boards. This driver has had a long out of tree history, having originally been written by Giorgio Padrin and converted to ASoC by Richard Purdie. Since conversion to ASoC most of the work on the driver has been done by Philipp Zabel with some review and updates for new APIs by Liam Girdwood and Mark Brown. Signed-off-by:
Richard Purdie <rpurdie@rpsys.net> Signed-off-by:
Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by:
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Mark Brown authored
The SOC_DOUBLE_S8_TLV control type was originally implemented in the UDA1380 driver by Philipp Zabel and was moved into the core by me. Signed-off-by:
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- 28 May, 2008 1 commit
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Takashi Iwai authored
Fix and improve the slots option handling. The sound core tries to find the slot with the given module name first and assign if it's still available. If all pre-given slots are unavailable, then try to find another free slot. Also, when a module name begins with '!', it means the negative match: the slot will be given for any modules but that one. Signed-off-by:
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- 27 May, 2008 13 commits
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Kailang Yang authored
Fixed EAPD and COEF setups for Realtek ALC662/663, 660-VD and 888 codecs. Signed-off-by:
Kailang Yang <kailang@realtek.com.tw> Signed-off-by:
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Kailang Yang authored
Show more exact codec chip name in the PCM stream name strings. Signed-off-by:
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Kailang Yang authored
Signed-off-by:
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Kailang Yang authored
Added the support of ALC663 codec, including specific models for ASUS M51VA, ASUS G71V, ASUS H13 and ASUS G50V. Signed-off-by:
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Kailang Yang authored
Added the missing PCI ID for ICH9 controller (8086:2911) Signed-off-by:
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Kailang Yang authored
Add the new PCI ID 0x6549 0x1200 Teradici controller. Signed-off-by:
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Mike Rapoport authored
This patch adds ASoC support for EM-X270 machine. Signed-off-by:
Mike Rapoport <mike@compulab.co.il> Signed-off-by:
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Takashi Iwai authored
Replace CONFIG_SND_DEBUG_DETECT with CONFIG_SND_DEBUG_VERBOSE to represent its meaning more better. This config isn't provided only for the detection but for more verbose debug prints in general. Signed-off-by: -
Takashi Iwai authored
The kconfig items related with AC97-powersave must be outside the CONFIG_SND_PCI range. And it'd be better together with CONFIG_SND_AC97. Signed-off-by: -
Takashi Iwai authored
Convert menu in sound Kconfig files to menuconfig and if. Signed-off-by: -
Adrian Bunk authored
This patch removes CVS keywords that weren't updated for a long time from comments. Signed-off-by:
Adrian Bunk <bunk@kernel.org> Signed-off-by:
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Adrian Bunk authored
This patch removes CVS keywords that weren't updated for a long time from comments. Signed-off-by:
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Chris Mennie authored
Added entry into usbquirks.h to recognize Roland SonicCell sound module by mostly duplicating the entry for the Roland SH-201. USB MIDI works just fine, though the USB audio is a little unreliable (but still works well enough). Signed-off-by:
Chris Mennie <camennie@alumni.uwaterloo.ca> Signed-off-by:
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- 20 May, 2008 1 commit
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Clemens Ladisch authored
The VT1724 MIDI port is not MPU-401 compatible; remove the hacks that try to make the MPU-401 library work with it, and just use some simple device-specific code. Signed-off-by:
Clemens Ladisch <clemens@ladisch.de> Tested-by:
Pavel Hofman <pavel.hofman@insite.cz>
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- 19 May, 2008 10 commits
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Werner Almesberger authored
When timer ticks are disabled when calling sound/soc/s3c24xx/s3c24xx-i2s.c:s3c24xx_snd_lrsync and the LR signal never happens, we loop forever. This has been observed in the following call chain: snd_pcm_common_ioctl1 -> snd_pcm_action_lock_irq -> snd_pcm_action_single -> snd_pcm_do_resume -> soc_pcm_trigger -> s3c24xx_i2s_trigger The patch below changes the timeout mechanism to use udelay, which doesn't need timer ticks. Signed-off-by:
Werner Almesberger <werner@openmoko.org> Signed-off-by:
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Mark Brown authored
Signed-off-by:
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Mark Brown authored
Signed-off-by:
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Mark Brown authored
Currently the ASoC core configures the bias levels in the system using a callback on codecs and machines called 'dapm_event', passing it PCI style power levels as SNDRV_CTL_POWER_ constants. This is more obscure than it needs to be and has caused confusion to driver authors, especially given that DAPM is also performing power management. Address this by renaming the callback function to 'set_bias_level' and using constants explicitly representing the off, standby, pre-on and on states which DAPM transitions through. Also unexport the API for setting bias level: there are currently no in-tree users of this API other than the core itself and it is likely that the core would need to be extended to cater for any users. Signed-off-by:
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Mark Brown authored
The CPU and codec DAI operations differ only in the presence of the digital mute operation for the codec so they may as well be the same type. Signed-off-by:
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Mark Brown authored
The overwhelming majority just say 'initial version' anyway. Signed-off-by:
Ben Dooks <ben-linux@fluff.org> Signed-off-by:
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Takashi Iwai authored
Many HD-audio controllers seem inaccurate about the IRQ timing of PCM period updates. This has caused problems on audio quality; e.g. JACK doesn't work with two periods. This patch fixes the problem by checking the current DMA position at IRQ handler and delays the period-update via a workq if it's inaccurate. Signed-off-by:
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Andreas Mohr authored
- figured out 'Digital(ly) Enhanced Game Port' functionality, implemented support for it (eliminating gameport polling overhead) - removed optional joystick activation, gameport now enabled unconditionally, since we now support it via the PCI I/O space, not via conflict-prone legacy I/O (which I was thus able to DISABLE now)! - fix playback bug (a muted wave output would get unmuted upon start of playback, of course this is not what we want, thus remember mute state) - implement partial power management: when idle, lower clock rate and disable codec (reduced noise!), and disable gameport circuit when unused - instantiate OPL3 timer, too - much better implementation of snd_azf3328_mixer_write_volume_gradually() - slightly optimized interrupt handling - lots of cleanup This time, I also found a way to verify proper OPL3 operation via MIDI file playback (emulation via synth hardware). Signed-off-by:
Andreas Mohr <andi@lisas.de> Signed-off-by:
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Jarkko Nikula authored
Use gpiolib since it is now available for OMAPs. Change also references to HW version RX44 to product name N810. Signed-off-by:
Jarkko Nikula <jarkko.nikula@nokia.com> Signed-off-by:
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Mark Brown authored
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