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| author | Daniel Baluta <daniel.baluta@nxp.com> | 2019-08-07 10:02:00 -0500 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-08-09 13:26:02 +0100 |
| commit | e17422cda9d60339d71e117d3fdfd444e83669a4 (patch) | |
| tree | 5dc332f74d3e6d50473df29641d43244ac822e46 /sound | |
| parent | bb9c93f58cb66049cb5a5570cc476d9a8a97f491 (diff) | |
| download | linux-e17422cda9d60339d71e117d3fdfd444e83669a4.tar.bz2 | |
ASoC: SOF: Introduce snd_sof_dsp_get_window_offset
This will allow us to export the offset for a memory window.
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20190807150203.26359-4-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/sof/ops.h | 9 | ||||
| -rw-r--r-- | sound/soc/sof/sof-priv.h | 2 |
2 files changed, 11 insertions, 0 deletions
diff --git a/sound/soc/sof/ops.h b/sound/soc/sof/ops.h index c820606f19a1..824d36fe59fd 100644 --- a/sound/soc/sof/ops.h +++ b/sound/soc/sof/ops.h @@ -128,6 +128,15 @@ static inline int snd_sof_dsp_get_mailbox_offset(struct snd_sof_dev *sdev) return -ENOTSUPP; } +static inline int snd_sof_dsp_get_window_offset(struct snd_sof_dev *sdev, + u32 id) +{ + if (sof_ops(sdev)->get_window_offset) + return sof_ops(sdev)->get_window_offset(sdev, id); + + 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) { diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h index 3aefb8ec3ef9..de11f28bae3a 100644 --- a/sound/soc/sof/sof-priv.h +++ b/sound/soc/sof/sof-priv.h @@ -199,6 +199,8 @@ struct snd_sof_dsp_ops { 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 */ + int (*get_window_offset)(struct snd_sof_dev *sdev, + u32 id);/* mandatory for common loader code */ /* DAI ops */ struct snd_soc_dai_driver *drv; |