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Diffstat (limited to 'sound/soc/sof/imx/imx8.c')
-rw-r--r--sound/soc/sof/imx/imx8.c57
1 files changed, 54 insertions, 3 deletions
diff --git a/sound/soc/sof/imx/imx8.c b/sound/soc/sof/imx/imx8.c
index b2556f5e2871..b692752b2178 100644
--- a/sound/soc/sof/imx/imx8.c
+++ b/sound/soc/sof/imx/imx8.c
@@ -138,7 +138,7 @@ static int imx8_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg)
/*
* DSP control.
*/
-static int imx8_run(struct snd_sof_dev *sdev)
+static int imx8x_run(struct snd_sof_dev *sdev)
{
struct imx8_priv *dsp_priv = (struct imx8_priv *)sdev->private;
int ret;
@@ -178,6 +178,24 @@ static int imx8_run(struct snd_sof_dev *sdev)
return 0;
}
+static int imx8_run(struct snd_sof_dev *sdev)
+{
+ struct imx8_priv *dsp_priv = (struct imx8_priv *)sdev->private;
+ int ret;
+
+ ret = imx_sc_misc_set_control(dsp_priv->sc_ipc, IMX_SC_R_DSP,
+ IMX_SC_C_OFS_SEL, 0);
+ if (ret < 0) {
+ dev_err(sdev->dev, "Error system address offset source select\n");
+ return ret;
+ }
+
+ imx_sc_pm_cpu_start(dsp_priv->sc_ipc, IMX_SC_R_DSP, true,
+ RESET_VECTOR_VADDR);
+
+ return 0;
+}
+
static int imx8_probe(struct snd_sof_dev *sdev)
{
struct platform_device *pdev =
@@ -360,7 +378,7 @@ static struct snd_soc_dai_driver imx8_dai[] = {
},
};
-/* i.MX8 ops */
+/* i.MX8 ops */
struct snd_sof_dsp_ops sof_imx8_ops = {
/* probe and remove */
.probe = imx8_probe,
@@ -390,6 +408,39 @@ struct snd_sof_dsp_ops sof_imx8_ops = {
/* DAI drivers */
.drv = imx8_dai,
.num_drv = 1, /* we have only 1 ESAI interface on i.MX8 */
+};
+EXPORT_SYMBOL(sof_imx8_ops);
+
+/* i.MX8X ops */
+struct snd_sof_dsp_ops sof_imx8x_ops = {
+ /* probe and remove */
+ .probe = imx8_probe,
+ .remove = imx8_remove,
+ /* DSP core boot */
+ .run = imx8x_run,
+
+ /* Block IO */
+ .block_read = sof_block_read,
+ .block_write = sof_block_write,
+
+ /* ipc */
+ .send_msg = imx8_send_msg,
+ .fw_ready = sof_fw_ready,
+ .get_mailbox_offset = imx8_get_mailbox_offset,
+ .get_window_offset = imx8_get_window_offset,
+
+ .ipc_msg_data = imx8_ipc_msg_data,
+ .ipc_pcm_params = imx8_ipc_pcm_params,
+
+ /* module loading */
+ .load_module = snd_sof_parse_module_memcpy,
+ .get_bar_index = imx8_get_bar_index,
+ /* firmware loading */
+ .load_firmware = snd_sof_load_firmware_memcpy,
+
+ /* DAI drivers */
+ .drv = imx8_dai,
+ .num_drv = 1, /* we have only 1 ESAI interface on i.MX8 */
/* ALSA HW info flags */
.hw_info = SNDRV_PCM_INFO_MMAP |
@@ -398,6 +449,6 @@ struct snd_sof_dsp_ops sof_imx8_ops = {
SNDRV_PCM_INFO_PAUSE |
SNDRV_PCM_INFO_NO_PERIOD_WAKEUP
};
-EXPORT_SYMBOL(sof_imx8_ops);
+EXPORT_SYMBOL(sof_imx8x_ops);
MODULE_LICENSE("Dual BSD/GPL");