diff options
| author | Daniel Baluta <daniel.baluta@nxp.com> | 2018-12-14 19:15:07 +0200 |
|---|---|---|
| committer | Dong Aisheng <aisheng.dong@nxp.com> | 2019-11-25 15:52:15 +0800 |
| commit | b35ac86e876b69efc85ebb97f7dca3a695762ef6 (patch) | |
| tree | c314f22bb37242835193c2dd376c88ee6bae65bc /sound/soc/fsl/fsl_dsp.h | |
| parent | b9668d7af2016b052dd5ac7c8ccb64303935bb86 (diff) | |
MLK-20095-3: ASoC: fsl: Differentiate between QXP and QM
On QM the DSP is inside the VPU subsystem while in QXP
it is inside the Audio DMA subsystem. For this reason
there are "subtle" differences.
Introduce new compatible string for QM to help us correctly
configure the DSP depending on the board they run.
dsp_mem_msg structure is shared with the DSP, so by introducing
new member dsp_board_type we can let DSP know on which target it runs.
Reviewed-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Diffstat (limited to 'sound/soc/fsl/fsl_dsp.h')
| -rw-r--r-- | sound/soc/fsl/fsl_dsp.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sound/soc/fsl/fsl_dsp.h b/sound/soc/fsl/fsl_dsp.h index 6f983f7fae5f..99199e4d5c22 100644 --- a/sound/soc/fsl/fsl_dsp.h +++ b/sound/soc/fsl/fsl_dsp.h @@ -21,6 +21,10 @@ typedef void (*memset_func) (void *s, int c, size_t n); /* ...maximal number of IPC clients per proxy */ #define XF_CFG_MAX_IPC_CLIENTS (1 << 4) +enum { + DSP_IMX8QXP_TYPE = 0, + DSP_IMX8QM_TYPE, +}; /* ...proxy client data */ struct xf_client { @@ -87,7 +91,7 @@ struct fsl_dsp { void *dsp_config_virt; dma_addr_t dsp_config_phys; int dsp_config_size; - + int dsp_board_type; unsigned int fixup_offset; /* ...proxy data structures */ |