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authorLibin Yang <libin.yang@intel.com>2019-05-24 14:09:20 -0500
committerMark Brown <broonie@kernel.org>2019-05-28 15:47:44 +0100
commit04ea642ff62a2b2da3d5844283991a41328f49b1 (patch)
treecd6ed34e08aab62dd1e591fa03f41b02f97669e1 /sound/isa/azt2320.c
parent0bce512e784d137700275f7839c4547eddbd4b6a (diff)
ASoC: SOF: pcm: clear hw_params_upon_resume flag correctly
sof_pcm_hw_params() can only be called once to setup the FW hw_params. So after calling sof_pcm_hw_params(), hw_params_upon_resume flag must be cleared to avoid multiple invoking sof_pcm_hw_params() by prepare. For example, after resume, there is an xrun happened, prepare() will be called. As the hw_params_upon_resume flag is not cleared, sof_pcm_hw_params() will be called and this will cause IPC timeout. This patch fixes such issues. Fixes: 868bd00f495 ("ASoC: SOF: Add PCM operations support") Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Libin Yang <libin.yang@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/isa/azt2320.c')
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