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ASoC: Intel: Skylake: Add helpers for SRC and converter modules

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SRC and converter modules are required to do frequency and channel
conversion in DSP. Both take base module configuration and additional SRC
and converter parameters. The helpers here are added to calculate the values
for these modules

Signed-off-by: Hardik T Shah <hardik.t.shah@intel.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Hardik T Shah
2015-08-01 19:40:42 +05:30
committed by Mark Brown
parent 23db472bba
commit a0ffe48bb5
2 changed files with 76 additions and 4 deletions
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16
sound/soc/intel/skylake/skl-topology.h
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@@ -123,6 +123,21 @@ struct skl_cpr_cfg {
struct skl_cpr_gtw_cfg gtw_cfg;
} __packed;
struct skl_src_module_cfg {
struct skl_base_cfg base_cfg;
enum skl_s_freq src_cfg;
} __packed;
struct skl_up_down_mixer_cfg {
struct skl_base_cfg base_cfg;
enum skl_ch_cfg out_ch_cfg;
/* This should be set to 1 if user coefficients are required */
u32 coeff_sel;
/* Pass the user coeff in this array */
s32 coeff[UP_DOWN_MIXER_MAX_COEFF];
} __packed;
enum skl_dma_type {
SKL_DMA_HDA_HOST_OUTPUT_CLASS = 0,
SKL_DMA_HDA_HOST_INPUT_CLASS = 1,
@@ -247,5 +262,6 @@ struct skl_module_cfg {
struct skl_pipe *pipe;
struct skl_specific_cfg formats_config;
};
enum skl_bitdepth skl_get_bit_depth(int params);
#endif