summaryrefslogtreecommitdiffstats
path: root/sound/soc/sh/rcar/src.c
diff options
context:
space:
mode:
Diffstat (limited to 'sound/soc/sh/rcar/src.c')
-rw-r--r--sound/soc/sh/rcar/src.c22
1 files changed, 20 insertions, 2 deletions
diff --git a/sound/soc/sh/rcar/src.c b/sound/soc/sh/rcar/src.c
index 510b68a483b4..a727e71587b6 100644
--- a/sound/soc/sh/rcar/src.c
+++ b/sound/soc/sh/rcar/src.c
@@ -8,6 +8,15 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
+
+/*
+ * you can enable below define if you don't need
+ * SSI interrupt status debug message when debugging
+ * see rsnd_dbg_irq_status()
+ *
+ * #define RSND_DEBUG_NO_IRQ_STATUS 1
+ */
+
#include "rsnd.h"
#define SRC_NAME "src"
@@ -325,7 +334,10 @@ static void rsnd_src_status_clear(struct rsnd_mod *mod)
static bool rsnd_src_error_occurred(struct rsnd_mod *mod)
{
+ struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
+ struct device *dev = rsnd_priv_to_dev(priv);
u32 val0, val1;
+ u32 status0, status1;
bool ret = false;
val0 = val1 = OUF_SRC(rsnd_mod_id(mod));
@@ -338,9 +350,15 @@ static bool rsnd_src_error_occurred(struct rsnd_mod *mod)
if (rsnd_src_sync_is_enabled(mod))
val0 = val0 & 0xffff;
- if ((rsnd_mod_read(mod, SCU_SYS_STATUS0) & val0) ||
- (rsnd_mod_read(mod, SCU_SYS_STATUS1) & val1))
+ status0 = rsnd_mod_read(mod, SCU_SYS_STATUS0);
+ status1 = rsnd_mod_read(mod, SCU_SYS_STATUS1);
+ if ((status0 & val0) || (status1 & val1)) {
+ rsnd_dbg_irq_status(dev, "%s[%d] err status : 0x%08x, 0x%08x\n",
+ rsnd_mod_name(mod), rsnd_mod_id(mod),
+ status0, status1);
+
ret = true;
+ }
return ret;
}