dsp: Fix open params for read_compr in IEC61937 mode

The read compressed in IEC61937 mode doesn't unpack data to frames, but
data flow still requires frames_per_buf to be set to nonzero value.

Change-Id: Idb09219c57d7790cb90df62c97baf3ef0e9d8a2f
Signed-off-by: Ralf Herz <[email protected]>

dsp/q6asm.c

@@ -3085,6 +3085,7 @@ int q6asm_open_read_compressed(struct audio_client *ac, uint32_t format,
 	 */
 	if (format == FORMAT_IEC61937) {
 		open.mode_flags = 0x1;
+		open.frames_per_buf = 1;
 		pr_debug("%s: Flag 1 IEC61937 output\n", __func__);
 	} else {
 		open.mode_flags = 0;