From: Peter Ujfalusi Date: Fri, 15 Sep 2023 11:40:16 +0000 (+0300) Subject: ASoC: SOF: Intel: hda: Add definition for SDxFIFOS.FIFOS mask X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=369ea9f82c279e88a52217b56dc1f973de57ac56;p=linux.git ASoC: SOF: Intel: hda: Add definition for SDxFIFOS.FIFOS mask The FIFOS (FIFO Size) field is in bit 0-15 of the register. Use the defined mask instead of a magic number for the FIFOS value masking in hda_dsp_stream_hw_params(). Signed-off-by: Peter Ujfalusi Reviewed-by: Pierre-Louis Bossart Reviewed-by: Guennadi Liakhovetski Reviewed-by: Ranjani Sridharan Reviewed-by: Chao Song Link: https://lore.kernel.org/r/20230915114018.1701-3-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown --- diff --git a/sound/soc/sof/intel/hda-stream.c b/sound/soc/sof/intel/hda-stream.c index 0b0087abcc50e..65e9242365bed 100644 --- a/sound/soc/sof/intel/hda-stream.c +++ b/sound/soc/sof/intel/hda-stream.c @@ -668,7 +668,7 @@ int hda_dsp_stream_hw_params(struct snd_sof_dev *sdev, snd_sof_dsp_read(sdev, HDA_DSP_HDA_BAR, sd_offset + SOF_HDA_ADSP_REG_SD_FIFOSIZE); - hstream->fifo_size &= 0xffff; + hstream->fifo_size &= SOF_HDA_SD_FIFOSIZE_FIFOS_MASK; hstream->fifo_size += 1; } else { hstream->fifo_size = 0; diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h index 5c517ec57d4a2..2b228c63905bf 100644 --- a/sound/soc/sof/intel/hda.h +++ b/sound/soc/sof/intel/hda.h @@ -135,6 +135,9 @@ #define SOF_HDA_ADSP_REG_SD_BDLPU 0x1C #define SOF_HDA_ADSP_SD_ENTRY_SIZE 0x20 +/* SDxFIFOS FIFOS */ +#define SOF_HDA_SD_FIFOSIZE_FIFOS_MASK GENMASK(15, 0) + /* CL: Software Position Based FIFO Capability Registers */ #define SOF_DSP_REG_CL_SPBFIFO \ (SOF_HDA_ADSP_LOADER_BASE + 0x20)