Messages in this thread Patch in this message | | | From | Mastan Katragadda <> | Subject | [PATCH 1/2] ASoC: SOF: amd: add revision check for sending sha dma completion command | Date | Fri, 30 Jun 2023 12:35:42 +0530 |
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ACP driver should send SHA DMA completion command to PSP module for RN platform only. Add a revision check for RN platform.
Signed-off-by: Mastan Katragadda <Mastan.Katragadda@amd.com> --- sound/soc/sof/amd/acp.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/sound/soc/sof/amd/acp.c b/sound/soc/sof/amd/acp.c index 2ae76bcd3590..afb505461ea1 100644 --- a/sound/soc/sof/amd/acp.c +++ b/sound/soc/sof/amd/acp.c @@ -217,6 +217,7 @@ int configure_and_run_sha_dma(struct acp_dev_data *adata, void *image_addr, unsigned int image_length) { struct snd_sof_dev *sdev = adata->dev; + const struct sof_amd_acp_desc *desc = get_chip_info(sdev->pdata); unsigned int tx_count, fw_qualifier, val; int ret; @@ -251,9 +252,12 @@ int configure_and_run_sha_dma(struct acp_dev_data *adata, void *image_addr, return ret; } - ret = psp_send_cmd(adata, MBOX_ACP_SHA_DMA_COMMAND); - if (ret) - return ret; + /* psp_send_cmd only required for renoir platform (rev - 3) */ + if (desc->rev == 3) { + ret = psp_send_cmd(adata, MBOX_ACP_SHA_DMA_COMMAND); + if (ret) + return ret; + } ret = snd_sof_dsp_read_poll_timeout(sdev, ACP_DSP_BAR, ACP_SHA_DSP_FW_QUALIFIER, fw_qualifier, fw_qualifier & DSP_FW_RUN_ENABLE, -- 2.25.1
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