diff options
| author |   Zhu Yingjiang <yingjiang.zhu@linux.intel.com> | 2019-04-30 18:09:21 -0500 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2019-05-03 14:57:39 +0900 |
| commit | b095fe47bc1e1c3bf114fde7b76a387ee7b16934 (patch) | |
| tree | 289800af1c2ad661d400aac6a033df5a555791ea /sound/soc | |
| parent | ASoC: SOF: Intel: hda: add the SSP Host Device memory space (diff) | |
| download | linux-dev-b095fe47bc1e1c3bf114fde7b76a387ee7b16934.tar.xz linux-dev-b095fe47bc1e1c3bf114fde7b76a387ee7b16934.zip | |
ASoC: SOF: Intel: hda: add SSP info to the chip info struct
add SSP info of APL and CNL, to the sof_intel_dsp_desc
structure. The max SSP count the platform support and
the SSP base address.
Signed-off-by: Zhu Yingjiang <yingjiang.zhu@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/sof/intel/apl.c | 2 | ||||
| -rw-r--r-- | sound/soc/sof/intel/cnl.c | 2 | ||||
| -rw-r--r-- | sound/soc/sof/intel/hda.h | 4 | ||||
| -rw-r--r-- | sound/soc/sof/intel/shim.h | 2 |
4 files changed, 10 insertions, 0 deletions
diff --git a/sound/soc/sof/intel/apl.c b/sound/soc/sof/intel/apl.c index 8c6282606944..026dde839621 100644 --- a/sound/soc/sof/intel/apl.c +++ b/sound/soc/sof/intel/apl.c @@ -105,5 +105,7 @@ const struct sof_intel_dsp_desc apl_chip_info = { .ipc_ack_mask = HDA_DSP_REG_HIPCIE_DONE, .ipc_ctl = HDA_DSP_REG_HIPCCTL, .rom_init_timeout = 150, + .ssp_count = APL_SSP_COUNT, + .ssp_base_offset = APL_SSP_BASE_OFFSET, }; EXPORT_SYMBOL(apl_chip_info); diff --git a/sound/soc/sof/intel/cnl.c b/sound/soc/sof/intel/cnl.c index 36ae9b88d0dc..3afd96d9c925 100644 --- a/sound/soc/sof/intel/cnl.c +++ b/sound/soc/sof/intel/cnl.c @@ -246,5 +246,7 @@ const struct sof_intel_dsp_desc cnl_chip_info = { .ipc_ack_mask = CNL_DSP_REG_HIPCIDA_DONE, .ipc_ctl = CNL_DSP_REG_HIPCCTL, .rom_init_timeout = 300, + .ssp_count = CNL_SSP_COUNT, + .ssp_base_offset = CNL_SSP_BASE_OFFSET, }; EXPORT_SYMBOL(cnl_chip_info); diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h index c4550f2e493d..b2cf6fa15575 100644 --- a/sound/soc/sof/intel/hda.h +++ b/sound/soc/sof/intel/hda.h @@ -345,6 +345,10 @@ /* Host Device Memory Size of a Single SSP */ #define SSP_DEV_MEM_SIZE 0x1000 +/* SSP Count of the Platform */ +#define APL_SSP_COUNT 6 +#define CNL_SSP_COUNT 3 + #define HDA_IDISP_CODEC(x) ((x) & BIT(2)) struct sof_intel_dsp_bdl { diff --git a/sound/soc/sof/intel/shim.h b/sound/soc/sof/intel/shim.h index 11fd77cb4e6d..f7a3f62e45d4 100644 --- a/sound/soc/sof/intel/shim.h +++ b/sound/soc/sof/intel/shim.h @@ -162,6 +162,8 @@ struct sof_intel_dsp_desc { int ipc_ack_mask; int ipc_ctl; int rom_init_timeout; + int ssp_count; /* ssp count of the platform */ + int ssp_base_offset; /* base address of the SSPs */ }; extern const struct snd_sof_dsp_ops sof_tng_ops; |