Unverified Commit bb9c93f5 authored by Daniel Baluta's avatar Daniel Baluta Committed by Mark Brown
Browse files

ASoC: SOF: Introduce snd_sof_dsp_get_mailbox_offset 



This will allow us to export mailbox offset in order to
read the fw_ready message from.

Signed-off-by: default avatarDaniel Baluta <daniel.baluta@nxp.com>
Signed-off-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20190807150203.26359-3-pierre-louis.bossart@linux.intel.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 6eebd390

sound/soc/sof/ops.h

+9 −0
Original line number Diff line number Diff line
@@ -119,6 +119,15 @@ static inline int snd_sof_dsp_get_bar_index(struct snd_sof_dev *sdev, u32 type) 
	return sdev->mmio_bar;

}



static inline int snd_sof_dsp_get_mailbox_offset(struct snd_sof_dev *sdev)

{

	if (sof_ops(sdev)->get_mailbox_offset)

		return sof_ops(sdev)->get_mailbox_offset(sdev);



	dev_err(sdev->dev, "error: %s not defined\n", __func__);

	return -ENOTSUPP;

}



/* power management */

static inline int snd_sof_dsp_resume(struct snd_sof_dev *sdev)

{

sound/soc/sof/sof-priv.h

+2 −0
Original line number Diff line number Diff line
@@ -198,6 +198,8 @@ struct snd_sof_dsp_ops { 
	/* misc */

	int (*get_bar_index)(struct snd_sof_dev *sdev,

			     u32 type); /* optional */

	int (*get_mailbox_offset)(struct snd_sof_dev *sdev);/* mandatory for common loader code */



	/* DAI ops */

	struct snd_soc_dai_driver *drv;

	int num_drv;

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