Add device tree support for the dummy codec
driver.
Signed-off-by: Vishal Thanki <vishalthanki@xxxxxxxxx>
---
sound/soc/soc-utils.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/sound/soc/soc-utils.c b/sound/soc/soc-utils.c
index 644d9a9..c76b938 100644
--- a/sound/soc/soc-utils.c
+++ b/sound/soc/soc-utils.c
@@ -19,6 +19,8 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
+#include <linux/module.h>
+#include <linux/of.h>
int snd_soc_calc_frame_size(int sample_size, int channels, int tdm_slots)
{
@@ -359,9 +361,19 @@ static int snd_soc_dummy_remove(struct platform_device *pdev)
return 0;
}
+#ifdef CONFIG_OF
+static const struct of_device_id dummy_dt_ids[] = {
+ { .compatible = "linux,snd-soc-dummy", },
+ { }
+};
+MODULE_DEVICE_TABLE(of, dummy_dt_ids);
+#endif
+
+
static struct platform_driver soc_dummy_driver = {
.driver = {
.name = "snd-soc-dummy",
+ .of_match_table = of_match_ptr(dummy_dt_ids),
},
.probe = snd_soc_dummy_probe,
.remove = snd_soc_dummy_remove,
--
2.4.11
_______________________________________________
Alsa-devel mailing list
Alsa-devel@xxxxxxxxxxxxxxxx
http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
