Changes in uspace/drv/audio/sb16/dsp.c [09ab0a9a:a64970e1] in mainline

File:

• uspace/drv/audio/sb16/dsp.c (modified) (4 diffs)

uspace/drv/audio/sb16/dsp.c

@@ -1 +1 @@
 /*
+ * Copyright (c) 2025 Jiri Svoboda
  * Copyright (c) 2011 Jan Vesely
  * All rights reserved.
@@ -74 +75 @@
                 [DSP_READY] = "READY",
                 [DSP_NO_BUFFER] = "NO BUFFER",
+                [DSP_QUIESCED] = "QUIESCED"
         };
         if ((size_t)state < ARRAY_SIZE(state_names))
@@ -83 +85 @@
 {
         assert(dsp);
+        if (dsp->state == DSP_QUIESCED)
+                return;
+
         ddf_log_verbose("Changing state from %s to %s",
             dsp_state_to_str(dsp->state), dsp_state_to_str(state));
@@ -230 +235 @@
 
         return ret;
+}
+
+void sb_dsp_quiesce(sb_dsp_t *dsp)
+{
+        dsp->state = DSP_QUIESCED;
+        dsp_reset(dsp);
 }