ASoC: Intel: Skylake: Fix updown mixer module format
DSP expects length of the coefficient for updown mixer module to be 8.
So fix the max coefficient length and since we are using default values
for coefficient select which is zero, we need not explicitly initialize
it.
Signed-off-by: Guneshwor Singh <guneshwor.o.singh@intel.com>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/sound/soc/intel/skylake/skl-messages.c b/sound/soc/intel/skylake/skl-messages.c
index 89f7013..55414be23 100644
--- a/sound/soc/intel/skylake/skl-messages.c
+++ b/sound/soc/intel/skylake/skl-messages.c
@@ -702,18 +702,10 @@
struct skl_module *module = mconfig->module;
struct skl_module_iface *iface = &module->formats[mconfig->fmt_idx];
struct skl_module_fmt *fmt = &iface->outputs[0].fmt;
- int i = 0;
skl_set_base_module_format(ctx, mconfig,
(struct skl_base_cfg *)mixer_mconfig);
mixer_mconfig->out_ch_cfg = fmt->ch_cfg;
-
- /* Select F/W default coefficient */
- mixer_mconfig->coeff_sel = 0x0;
-
- /* User coeff, don't care since we are selecting F/W defaults */
- for (i = 0; i < UP_DOWN_MIXER_MAX_COEFF; i++)
- mixer_mconfig->coeff[i] = 0xDEADBEEF;
}
/*
diff --git a/sound/soc/intel/skylake/skl-topology.h b/sound/soc/intel/skylake/skl-topology.h
index 2717db9..16cea46 100644
--- a/sound/soc/intel/skylake/skl-topology.h
+++ b/sound/soc/intel/skylake/skl-topology.h
@@ -34,7 +34,7 @@
#define MAX_FIXED_DMIC_PARAMS_SIZE 727
/* Maximum number of coefficients up down mixer module */
-#define UP_DOWN_MIXER_MAX_COEFF 6
+#define UP_DOWN_MIXER_MAX_COEFF 8
#define MODULE_MAX_IN_PINS 8
#define MODULE_MAX_OUT_PINS 8