From: Keyon Jie <yang.jie@xxxxxxxxxxxxxxx>
Move the SSP clock configuration to the hda_set_ssp_cbp_cfp() helper,
to be used in follow-up patches
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@xxxxxxxxxxxxxxx>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@xxxxxxxxxxxxxxx>
Signed-off-by: Keyon Jie <yang.jie@xxxxxxxxxxxxxxx>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
---
sound/soc/sof/intel/hda-loader.c | 28 ++++++++++++++++++----------
1 file changed, 18 insertions(+), 10 deletions(-)
diff --git a/sound/soc/sof/intel/hda-loader.c b/sound/soc/sof/intel/hda-loader.c
index 43de6f1d62a9..7f1b1d0f2422 100644
--- a/sound/soc/sof/intel/hda-loader.c
+++ b/sound/soc/sof/intel/hda-loader.c
@@ -25,6 +25,23 @@
#define HDA_CL_STREAM_FORMAT 0x40
+static void hda_ssp_set_cbp_cfp(struct snd_sof_dev *sdev)
+{
+ struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata;
+ const struct sof_intel_dsp_desc *chip = hda->desc;
+ int i;
+
+ /* DSP is powered up, set all SSPs to clock consumer/codec provider mode */
+ for (i = 0; i < chip->ssp_count; i++) {
+ snd_sof_dsp_update_bits_unlocked(sdev, HDA_DSP_BAR,
+ chip->ssp_base_offset
+ + i * SSP_DEV_MEM_SIZE
+ + SSP_SSC1_OFFSET,
+ SSP_SET_CBP_CFP,
+ SSP_SET_CBP_CFP);
+ }
+}
+
static struct hdac_ext_stream *cl_stream_prepare(struct snd_sof_dev *sdev, unsigned int format,
unsigned int size, struct snd_dma_buffer *dmab,
int direction)
@@ -91,7 +108,6 @@ static int cl_dsp_init(struct snd_sof_dev *sdev, int stream_tag)
char *dump_msg;
u32 flags, j;
int ret;
- int i;
/* step 1: power up corex */
ret = hda_dsp_enable_core(sdev, chip->host_managed_cores_mask);
@@ -101,15 +117,7 @@ static int cl_dsp_init(struct snd_sof_dev *sdev, int stream_tag)
goto err;
}
- /* DSP is powered up, set all SSPs to clock consumer/codec provider mode */
- for (i = 0; i < chip->ssp_count; i++) {
- snd_sof_dsp_update_bits_unlocked(sdev, HDA_DSP_BAR,
- chip->ssp_base_offset
- + i * SSP_DEV_MEM_SIZE
- + SSP_SSC1_OFFSET,
- SSP_SET_CBP_CFP,
- SSP_SET_CBP_CFP);
- }
+ hda_ssp_set_cbp_cfp(sdev);
/* step 2: purge FW request */
snd_sof_dsp_write(sdev, HDA_DSP_BAR, chip->ipc_req,
--
2.25.1
