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Lars-Peter Clausen 9883ab229d ASoC: dmaengine-pcm: Rename and deprecate snd_dmaengine_pcm_pointer ... Currently the sound dmaengine pcm helper functions implement the pcm_pointer callback by trying to count the number of elapsed periods. This is done by advancing the stream position in the dmaengine callback by one period. Unfortunately there is no guarantee that the callback will be called for each elapsed period. It may be possible that under high system load it is only called once for multiple elapsed periods. This patch renames the current implementation and documents its shortcomings and that it should not be used anymore in new drivers. The next patch will introduce a new snd_dmaengine_pcm_pointer which will be implemented based on querying the current stream position from the dma device. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by Vinod Koul <vinod.koul@linux.intel.com> Acked-by: Dong Aisheng <dong.aisheng@linaro.org Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>		13 years ago
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Kconfig	ASoC: Ux500: Add machine-driver	13 years ago
Makefile	ASoC: Ux500: Add machine-driver	13 years ago
mop500.c	ASoC: Ux500: Add machine-driver	13 years ago
mop500_ab8500.c	ASoC: Ux500: Add machine-driver	13 years ago
mop500_ab8500.h	ASoC: Ux500: Add machine-driver	13 years ago
ux500_msp_dai.c	ASoC: Ux500: Correct license strings	13 years ago
ux500_msp_dai.h	…
ux500_msp_i2s.c	ASoC: Ux500: Correct license strings	13 years ago
ux500_msp_i2s.h	…
ux500_pcm.c	ASoC: dmaengine-pcm: Rename and deprecate snd_dmaengine_pcm_pointer	13 years ago
ux500_pcm.h	ASoC: Ux500: Add platform-driver	13 years ago