volume: Fix for min/max parameters of the volume component.

This fix solves the problem in which volume
attributes min/max were assigned to
VOL_ZERO_DB instead of parameters from IPC.

Signed-off-by: Marcin Rajwa <marcin.rajwa@linux.intel.com>

Author: mrajwa

src/audio/volume.c

@@ -48,7 +48,7 @@
 #include <sof/work.h>
 #include <sof/clock.h>
 #include "volume.h"
-
+#include <sof/math/numbers.h>
 /**
  * \brief Synchronize host mmap() volume with real value.
  * \param[in,out] cd Volume component private data.
@@ -192,15 +192,16 @@ static struct comp_dev *volume_new(struct sof_ipc_comp *comp)
 	comp_set_drvdata(dev, cd);
 	work_init(&cd->volwork, vol_work, dev, WORK_ASYNC);
 
+	/* set volume min/max levels */
+	vol_set_min_max_levels(cd, ipc_vol->min_value, ipc_vol->max_value);
+
 	/* set the default volumes */
 	for (i = 0; i < PLATFORM_MAX_CHANNELS; i++) {
-		cd->volume[i] = VOL_ZERO_DB;
-		cd->tvolume[i] = VOL_ZERO_DB;
+		cd->volume[i]  =  MAX(MIN(cd->max_volume,
+						  VOL_ZERO_DB), cd->min_volume);
+		cd->tvolume[i] =  cd->volume[i];
 	}
 
-	/* set volume min/max levels */
-	vol_set_min_max_levels(cd, ipc_vol->min_value, ipc_vol->max_value);
-
 	dev->state = COMP_STATE_READY;
 	return dev;
 }