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ASoC: SOF: Intel: hda: use SOF defined init chip in resume

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Unify resume code by using SOF common function hda_dsp_ctrl_init_chip()
which can handle both HDA and non-HDA cases. Move code to reset
stream-to-link mapping into hda_dsp_ctrl_init_chip().

Signed-off-by: Zhu Yingjiang <yingjiang.zhu@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20190722141402.7194-15-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Zhu Yingjiang
2019-07-22 09:13:55 -05:00
committed by Mark Brown
parent 061edb2325
commit d06973515f
2 changed files with 9 additions and 26 deletions
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26
sound/soc/sof/intel/hda-dsp.c
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@@ -368,32 +368,6 @@ static int hda_resume(struct snd_sof_dev *sdev, bool runtime_resume)
/* check dma status and clean up CORB/RIRB buffers */
if (!bus->cmd_dma_state)
snd_hdac_bus_stop_cmd_io(bus);
#else
hda_dsp_ctrl_misc_clock_gating(sdev, false);
/* reset controller */
ret = hda_dsp_ctrl_link_reset(sdev, true);
if (ret < 0) {
dev_err(sdev->dev,
"error: failed to reset controller during resume\n");
return ret;
}
/* take controller out of reset */
ret = hda_dsp_ctrl_link_reset(sdev, false);
if (ret < 0) {
dev_err(sdev->dev,
"error: failed to ready controller during resume\n");
return ret;
}
/* enable hda bus irq */
snd_sof_dsp_update_bits(sdev, HDA_DSP_HDA_BAR, SOF_HDA_INTCTL,
SOF_HDA_INT_CTRL_EN | SOF_HDA_INT_GLOBAL_EN,
SOF_HDA_INT_CTRL_EN | SOF_HDA_INT_GLOBAL_EN);
hda_dsp_ctrl_misc_clock_gating(sdev, true);
#endif
/* enable ppcap interrupt */