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7bcaf0f2cd
linux/sound/soc/sof
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Zhu Yingjiang 7bcaf0f2cd
ASoC: SOF: Intel: hda: make sure DMA is start/stop by read the RUN bit 
As per the HW recommendation, after setting the RUN bit
(start as 1, stop as 0), software must read the bit back
to make sure the bit is set right, before modifying related
control registers/re-starting the DMA engine.

Signed-off-by: Zhu Yingjiang <yingjiang.zhu@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2019-06-17 13:46:01 +01:00
..
intel ASoC: SOF: Intel: hda: make sure DMA is start/stop by read the RUN bit 2019-06-17 13:46:01 +01:00
xtensa ASoC: SOF: fix DSP oops definitions in FW ABI 2019-06-03 17:56:38 +01:00
control.c ASoC: SOF: dont wake dsp up in kcontrol IO 2019-06-13 19:56:07 +01:00
core.c ASoC: SOF: core: fix error handling with the probe workqueue 2019-05-28 15:47:19 +01:00
debug.c ASoC: SOF: debug: add new debugfs entries for IPC flood test 2019-06-03 18:59:07 +01:00
ipc.c ASoC: SOF: ipc: clarify operator precedence 2019-06-13 19:54:38 +01:00
Kconfig ASoC: SOF: debug: add new debugfs entries for IPC flood test 2019-06-03 18:59:07 +01:00
loader.c ASoC: SOF: add mode parameter for snd_sof_debugfs_buf_item 2019-06-03 17:47:13 +01:00
Makefile ASoC: SOF: Add Build support for SOF core and Intel drivers 2019-04-28 02:51:46 +09:00
nocodec.c ASoC: sof: use modern dai_link style 2019-06-06 22:10:38 +01:00
ops.c ASoC: SOF: Fix a compile warning with CONFIG_PCI=n 2019-05-07 11:23:57 +09:00
ops.h ASoC: SOF: Intel: hda: couple host and link DMA during FE hw_free 2019-06-17 13:44:15 +01:00
pcm.c ASoC: SOF: Intel: hda: couple host and link DMA during FE hw_free 2019-06-17 13:44:15 +01:00
pm.c ASoC: SOF: Intel: hda: release link DMA for paused streams during suspend 2019-06-17 13:43:48 +01:00
sof-acpi-dev.c ASoC: Intel: use common helpers to detect CPUs 2019-05-30 16:33:26 +01:00
sof-pci-dev.c ASoC: SOF: add COMPILE_TEST for PCI options 2019-05-30 16:35:26 +01:00
sof-priv.h ASoC: SOF: Intel: hda: couple host and link DMA during FE hw_free 2019-06-17 13:44:15 +01:00
topology.c ASoC: SOF: Intel: hda: assign link DMA channel at run-time 2019-06-17 13:37:16 +01:00
trace.c ASoC: SOF: send time stamp to FW for alignment 2019-06-03 18:41:23 +01:00
utils.c ASoC: SOF: Add utils 2019-04-28 02:49:47 +09:00