dm: sandbox: Allow selection of sample rate and channels
At present these parameters are hard-coded in the sdl interface code.
Allow them to be specified by the driver instead.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/sandbox/include/asm/sdl.h b/arch/sandbox/include/asm/sdl.h
index 2799a8b..1027b59 100644
--- a/arch/sandbox/include/asm/sdl.h
+++ b/arch/sandbox/include/asm/sdl.h
@@ -71,9 +71,11 @@
/**
* sandbox_sdl_sound_init() - set up the sound system
*
+ * @rate: Sample rate to use
+ * @channels: Number of channels to use (1=mono, 2=stereo)
* @return 0 if OK, -ENODEV if no sound is available
*/
-int sandbox_sdl_sound_init(void);
+int sandbox_sdl_sound_init(int rate, int channels);
#else
static inline int sandbox_sdl_init_display(int width, int height,
@@ -112,7 +114,7 @@
return -ENODEV;
}
-static inline int sandbox_sdl_sound_init(void)
+int sandbox_sdl_sound_init(int rate, int channels)
{
return -ENODEV;
}