ALSA: asihpi - Fix bug preventing outstream_write preload from happening

Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/asihpi/hpi6205.c b/sound/pci/asihpi/hpi6205.c
index 5e88c1f..4f4cb92 100644 (file)
--- a/sound/pci/asihpi/hpi6205.c
+++ b/sound/pci/asihpi/hpi6205.c
@@ -966,23 +966,16 @@ static void outstream_write(struct hpi_adapter_obj *pao,
        status = &interface->outstream_host_buffer_status[phm->obj_index];
 
        if (phw->flag_outstream_just_reset[phm->obj_index]) {
-               /* Format can only change after reset. Must tell DSP. */
-               u16 function = phm->function;
-               phw->flag_outstream_just_reset[phm->obj_index] = 0;
-               phm->function = HPI_OSTREAM_SET_FORMAT;
-               hw_message(pao, phm, phr);      /* send the format to the DSP */
-               phm->function = function;
-               if (phr->error)
-                       return;
-       }
-#if 1
-       if (phw->flag_outstream_just_reset[phm->obj_index]) {
                /* First OutStremWrite() call following reset will write data to the
-                  adapter's buffers, reducing delay before stream can start
+                  adapter's buffers, reducing delay before stream can start. The DSP
+                  takes care of setting the stream data format using format information
+                  embedded in phm.
                 */
                int partial_write = 0;
                unsigned int original_size = 0;
 
+               phw->flag_outstream_just_reset[phm->obj_index] = 0;
+
                /* Send the first buffer to the DSP the old way. */
                /* Limit size of first transfer - */
                /* expect that this will not usually be triggered. */
@@ -1012,7 +1005,6 @@ static void outstream_write(struct hpi_adapter_obj *pao,
                        original_size - HPI6205_SIZEOF_DATA;
                phm->u.d.u.data.pb_data += HPI6205_SIZEOF_DATA;
        }
-#endif
 
        space_available = outstream_get_space_available(status);
        if (space_available < (long)phm->u.d.u.data.data_size) {