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path: root/sound/arm/pxa2xx-pcm-lib.c
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2009-08-19ALSA: Restore support for DMAless DAIs on PXAMark Brown
Used for applications such as direct bluetooth connections on smartphones which don't go via the CPU. This used to be supported before the refactoring to share code but this check was removed during that move. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-07-09ASoC: Fix NULL pointer dereference in __pxa2xx_pcm_hw_freeDaniel Mack
Check for rtd->params->drcmr != NULL before accessing it. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-09[ARM] pxa: remove unnecessary #include of pxa-regs.h and hardware.hEric Miao
pxa-regs.h and hardware.h are not intended for use directly in driver code, remove those unnecessary references. Signed-off-by: Eric Miao <eric.miao@marvell.com>
2008-10-22ALSA: Ensure PXA runtime data is initialisedMark Brown
The rest of the code relies on the runtime data being zero initialised so we need to use kzalloc() to allocate it. Reported-by: Oliver Ford <ipaqlinux@oliford.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-09-23ALSA: Separate common pxa2xx-pcm codeDmitry Baryshkov
ASoC and non-ASoC drivers for PCM DMA on PXA share lots of common code. Move it to pxa2xx-lib. [Fixed some checkpatch warnings -- broonie] Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Jaroslav Kysela <perex@perex.cz>