Unverified Commit c28a36b0 authored by Pierre-Louis Bossart's avatar Pierre-Louis Bossart Committed by Mark Brown
Browse files

ASoC: SOF: ops: add snd_sof_dsp_updateb() helper 



Add missing helper in SOF toolbox.

Signed-off-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: default avatarRanjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: default avatarRander Wang <rander.wang@intel.com>
Reviewed-by: default avatarPéter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20221024165310.246183-5-pierre-louis.bossart@linux.intel.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 74fe0c4d

sound/soc/sof/ops.h

+11 −0
Original line number Diff line number Diff line
@@ -356,6 +356,17 @@ static inline u64 snd_sof_dsp_read64(struct snd_sof_dev *sdev, u32 bar, 
		return readq(sdev->bar[bar] + offset);

}



static inline void snd_sof_dsp_updateb(struct snd_sof_dev *sdev, u32 bar,

				       u32 offset, u8 value, u8 mask)

{

	u8 reg;



	reg = snd_sof_dsp_readb(sdev, bar, offset);

	reg &= ~mask;

	reg |= value;

	snd_sof_dsp_writeb(sdev, bar, offset, reg);

}



/* block IO */

static inline int snd_sof_dsp_block_read(struct snd_sof_dev *sdev,

					 enum snd_sof_fw_blk_type blk_type,