[alsa-devel] [PATCH v4 1/6] ALSA: hdac: structure definition for ext_dma_params

[Vinod Koul]

From: "Subhransu S. Prusty" <subhransu.s.prusty at intel.com>

This extends the structure definition of ext_device and adds
definition for dma_params which will be used when hdmi codec.

Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty at intel.com>
Signed-off-by: Vinod Koul <vinod.koul at intel.com>
Acked-by: Takashi Iwai <tiwai at suse.de>
---
 include/sound/hdaudio_ext.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/include/sound/hdaudio_ext.h b/include/sound/hdaudio_ext.h
index a4cadd9c297a..425af0674557 100644
--- a/include/sound/hdaudio_ext.h
+++ b/include/sound/hdaudio_ext.h
@@ -186,9 +186,15 @@ struct hdac_ext_device {
 	/* codec ops */
 	struct hdac_ext_codec_ops ops;
 
+	struct snd_card *card;
+	void *scodec;
 	void *private_data;
 };
 
+struct hdac_ext_dma_params {
+	u32 format;
+	u8 stream_tag;
+};
 #define to_ehdac_device(dev) (container_of((dev), \
 				 struct hdac_ext_device, hdac))
 /*
-- 
1.9.1