- 20 Apr, 2009 3 commits
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Mark Brown authored
This will form a basis for further power check refactoring: the overall goal of these changes is to allow us to check power separately to applying it, allowing improvements in the power sequencing algorithms. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
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Joonyoung Shim authored
Add Voice DAI to support the PCM voice interface of the twl4030 codec. The PCM voice interface can be used with 8-kHz(voice narrowband) or 16-kHz(voice wideband) sampling rates, and 16bits, and mono RX and mono TX or stereo TX. The PCM voice interface has two modes - PCM mode1 : This uses the normal FS polarity and the rising edge of the clock signal. - PCM mode2 : This uses the FS polarity inverted and the falling edge of the clock signal. If the system master clock is not 26MHz or the twl4030 codec mode is not option2, the voice PCM interface is not available. Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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- 17 Apr, 2009 3 commits
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Peter Ujfalusi authored
The original implementation of the constraints were good against sane applications. If the opening sequence is: stream1_open, stream1_hw_params, stream2_open, stream2_hw_params -> the constraints are set correctly for stream2. But if the sequence is: stream1_open, stream2_open, stream2_hw_params, stream1_hw_params -> than stream2 would receive constraint rate = 0, sample_bits = 0, since the stream1 has not yet called hw_params... The command to trigger this event: gst-launch-0.10 alsasrc device=hw:0 ! alsasink device=hw:0 sync=false This patch does some 'black magic' in order to always set the correct constraints and sets it only when it is needed for the other stream. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Jarkko Nikula authored
My email address is going to expire soon so update it. Adding also Peter Ujfalusi <peter.ujfalusi@nokia.com> as a second contact to OMAP core drivers since I won't have anymore access to non-public OMAP documentation in the future and Peter is working with these drivers as well. Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com> Cc: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Philipp Zabel authored
Those macros are just screwed as soon as CONFIG_PXA25x is enabled. This patch - changes ssp_set_scr to take an ssp_dev pointer instead of ssp_device - adds a corresponding ssp_get_scr function. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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- 16 Apr, 2009 13 commits
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Mark Brown authored
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Peter Ujfalusi authored
DSP_A mode is similar to the DSP_B, but the MSB is delayed with one bclk (appears after the FS pulse and not under it). Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: Jarkko Nikula <jarkko.nikula@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Peter Ujfalusi authored
Use single-phase mode for the DSP mode and keep the dual phase mode for the I2S mode. The mono (1 channel) mode already used single phase mode, now it is more cleaner. There is no need to configure the second phase, when the single phase is used. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: Jarkko Nikula <jarkko.nikula@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Jarkko Nikula authored
Using inverted FS polarity in OSK5912 must be an error since TLV320AIC23 do not have support for inverted polarities. This is mostly due the hassle with the DSP formats in OMAP McBSP DAI and inversion on OMAP side probably just made this configuration working at some point. Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com> Acked-by: Arun KS <arunks@mistralsolutions.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Jarkko Nikula authored
The DSP format wasn't still correct in OMAP McBSP DAI even after the commit bd25867a. Thanks to Peter Ujfalusi <peter.ujfalusi@nokia.com> for noticing and being part of the fix. Now the FS length definition is more clear by defining it with FWID(0). Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Ben Dooks authored
Fix accidental change of <mach/regs-gpio.h> to <plat/regs-gpio.h> in s3c2412-i2s.c Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Ben Dooks authored
Fix the build error in s3c-i2s-v2.c caused by a change to the snd_soc_dai ops field. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Ben Dooks authored
The definition of s3c_i2sv2_iis_calc_rate was never renamed from s3c2412_iis_calc_rate, so rename this to allow the build to work. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Ben Dooks authored
Fix build errors in sound/soc/s3c24xx/jive_wm8750.c from changes to ASoC. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Daniel Mack authored
pxa_ssp_set_dai_fmt() currently has an early exit if the desired format equals the current configuration. This is correct behaviour unless this function is called with a zero value parameter for the first time. Zero is a valid value for this function, but the early exit is bogus in this case. Hence, set priv->dai_fmt to -1 in the beginning so we can configure the port. Signed-off-by: Daniel Mack <daniel@caiaq.de> Cc: pHilipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
It has a shared LRCLK. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
Some limited volume controls (mostly simple attenuations) have only two settings so the ASoC info functions misreport them as booleans. Since we currently have no better information check for " Volume" in the control name and always report any controls matching as being integer. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
Also make sure we're checking for the right operation while we're here. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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- 14 Apr, 2009 2 commits
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Mark Brown authored
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Takashi Iwai authored
Merge branch 'for-2.6.30' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6 into topic/asoc
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- 13 Apr, 2009 7 commits
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Mark Brown authored
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Mark Brown authored
The WM8960 is a low power, high quality stereo codec designed for portable digital audio applications. Stereo class D speaker drivers provide 1W per channel into 8W loads. Guaranteed low leakage, excellent PSRR and pop/click suppression mechanisms enable direct battery connection for the speaker supply. The device also integrates a complete microphone interface and a stereo headphone driver. External component requirements are drastically reduced as no separate microphone, speaker or headphone amplifiers are required. Advanced on-chip digital signal processing performs automatic level control for the microphone or line input. Stereo 24-bit sigma-delta ADCs and DACs are used with low power over-sampling digital interpolation and decimation filters and a flexible digital audio interface. The master clock can be input directly or generated internally by an onboard PLL, supporting most commonly-used clocking schemes. This driver was originally written by Liam Girdwood, with substantial subsequent additions and updates for feature completeness and changes in the ASoC framework from me. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Daniel Ribeiro authored
SCMODE(0): Data Driven (Falling), Data Sampled (Rising), Idle State (Low) SCMODE(1): Data Driven (Rising), Data Sampled (Falling), Idle State (Low) SCMODE(2): Data Driven (Rising), Data Sampled (Falling), Idle State (High) SCMODE(3): Data Driven (Falling), Data Sampled (Rising), Idle State (High) SCMODE(3) does not invert the clock polarity compared to the default SCMODE(0). This patch also adds all possible NF/IF, NB/IB combinations to the DSP_A and DSP_B modes. Signed-off-by: Daniel Ribeiro <drwyrm@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
This ensures that we sync with the DAPM powerdown sequencing properly and don't need to bounce the power on the voice DAC so often. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
This is simple code motion, intended to support future refactoring of the DAPM algorithms and (more immediately) the additon of events for DACs and ADCs. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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- 12 Apr, 2009 1 commit
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Alexander Beregalov authored
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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- 09 Apr, 2009 3 commits
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Mark Brown authored
Due to the process and communications issues with the 2.6.30 S3C platform merges none of the underlying arch/arm code for S3C64xx audio support made it into mainline, rendering the drivers useless. Disable them in Kconfig to avoid user confusion - users patching in the required support can always reenable this too. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Peter Ujfalusi authored
Add DSP_A interface format support by setting the LRP bit in DSP mode. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Eric Miao authored
Signed-off-by: Eric Miao <eric.miao@marvell.com> Cc: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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- 07 Apr, 2009 8 commits
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tipLinus Torvalds authored
* 'core/softlockup' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: softlockup: make DETECT_HUNG_TASK default depend on DETECT_SOFTLOCKUP softlockup: move 'one' to the softlockup section in sysctl.c softlockup: ensure the task has been switched out once softlockup: remove timestamp checking from hung_task softlockup: convert read_lock in hung_task to rcu_read_lock softlockup: check all tasks in hung_task softlockup: remove unused definition for spawn_softlockup_task softlockup: fix potential race in hung_task when resetting timeout softlockup: fix to allow compiling with !DETECT_HUNG_TASK softlockup: decouple hung tasks check from softlockup detection
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Linus Torvalds authored
Merge branch 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: branch tracer, intel-iommu: fix build with CONFIG_BRANCH_TRACER=y branch tracer: Fix for enabling branch profiling makes sparse unusable ftrace: Correct a text align for event format output Update /debug/tracing/README tracing/ftrace: alloc the started cpumask for the trace file tracing, x86: remove duplicated #include ftrace: Add check of sched_stopped for probe_sched_wakeup function-graph: add proper initialization for init task tracing/ftrace: fix missing include string.h tracing: fix incorrect return type of ns2usecs() tracing: remove CALLER_ADDR2 from wakeup tracer blktrace: fix pdu_len when tracing packet command requests blktrace: small cleanup in blk_msg_write() blktrace: NUL-terminate user space messages tracing: move scripts/trace/power.pl to scripts/tracing/power.pl
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tipLinus Torvalds authored
* 'irq/threaded' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: genirq: fix devres.o build for GENERIC_HARDIRQS=n genirq: provide old request_irq() for CONFIG_GENERIC_HARDIRQ=n genirq: threaded irq handlers review fixups genirq: add support for threaded interrupts to devres genirq: add threaded interrupt handler support
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Trond Myklebust authored
Commit c2ec175c ("mm: page_mkwrite change prototype to match fault") exposed a bug in the NFS implementation of page_mkwrite. We should be returning 0 on success... Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6Linus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: PCI: pci_slot: grab refcount on slot's bus PCI Hotplug: acpiphp: grab refcount on p2p subordinate bus PCI: allow PCI core hotplug to remove PCI root bus PCI: Fix oops in pci_vpd_truncate PCI: don't corrupt enable_cnt when doing manual resource alignment PCI: annotate pci_rescan_bus as __ref, not __devinit PCI-IOV: fix missing kernel-doc PCI: Setup disabled bridges even if buses are added PCI: SR-IOV quirk for Intel 82576 NIC
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git://git.kernel.dk/linux-2.6-blockLinus Torvalds authored
* 'for-linus' of git://git.kernel.dk/linux-2.6-block: loop: mutex already unlocked in loop_clr_fd() cfq-iosched: don't let idling interfere with plugging block: remove unused REQ_UNPLUG cfq-iosched: kill two unused cfqq flags cfq-iosched: change dispatch logic to deal with single requests at the time mflash: initial support cciss: change to discover first memory BAR cciss: kernel scan thread for MSA2012 cciss: fix residual count for block pc requests block: fix inconsistency in I/O stat accounting code block: elevator quiescing helpers
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Mark Brown authored
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