Merge series "ASoC: add snd_compress_ops and replace" from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>:

Hi Mark

Current snd_soc_component_driver has compr_ops,
but it is created for ALSA, not for ALSA SoC.
This means it doesn't know the callback is for which component,
thus, each callback needs to get component via lookup function.

It is not good design, and will not work in the future,
because ASoC can have multipul same name component which
current lookup function can't handle.

This v2 patch-set adds new snd_compress_ops and call
callbacks with component.
v1 is here

Link: https://lore.kernel.org/alsa-devel/87blnqpuqp.wl-kuninori.morimoto.gx@renesas.com/

Kuninori Morimoto (8):
  ASoC: soc-compress: add snd_compress_ops
  ASoC: codec: wm_adsp: use snd_compress_ops
  ASoC: uniphier: use snd_compress_ops
  ASoC: qcom: q6sp6: use snd_compress_ops
  ASoC: intel: atom: use snd_compress_ops
  ASoC: sof: use snd_compress_ops
  ASoC: sprd: use snd_compress_ops
  ASoC: soc-compress: remove snd_compr_ops

 include/sound/soc-component.h                 | 40 ++++++++-
 sound/soc/codecs/cs47l15.c                    |  9 +-
 sound/soc/codecs/cs47l24.c                    |  8 +-
 sound/soc/codecs/cs47l35.c                    |  9 +-
 sound/soc/codecs/cs47l85.c                    |  9 +-
 sound/soc/codecs/cs47l90.c                    |  9 +-
 sound/soc/codecs/cs47l92.c                    |  9 +-
 sound/soc/codecs/wm5102.c                     |  9 +-
 sound/soc/codecs/wm5110.c                     |  8 +-
 sound/soc/codecs/wm_adsp.c                    | 18 ++--
 sound/soc/codecs/wm_adsp.h                    | 18 ++--
 .../intel/atom/sst-mfld-platform-compress.c   | 43 +++++----
 sound/soc/intel/atom/sst-mfld-platform-pcm.c  |  2 +-
 sound/soc/intel/atom/sst-mfld-platform.h      |  2 +-
 sound/soc/qcom/qdsp6/q6asm-dai.c              | 51 ++++++-----
 sound/soc/soc-compress.c                      | 89 ++++++++++---------
 sound/soc/sof/compress.c                      |  7 +-
 sound/soc/sof/compress.h                      |  7 +-
 sound/soc/sof/pcm.c                           |  4 +-
 sound/soc/sof/sof-priv.h                      |  2 +-
 sound/soc/sprd/sprd-pcm-compress.c            | 49 +++++-----
 sound/soc/sprd/sprd-pcm-dma.c                 |  2 +-
 sound/soc/sprd/sprd-pcm-dma.h                 |  2 +-
 sound/soc/uniphier/aio-compress.c             | 45 ++++++----
 sound/soc/uniphier/aio-dma.c                  |  2 +-
 sound/soc/uniphier/aio.h                      |  2 +-
 26 files changed, 265 insertions(+), 190 deletions(-)

--
2.17.1

1 files changed, 39 insertions, 1 deletions

diff --git a/include/sound/soc-component.h b/include/sound/soc-component.h
index 154d02fbbfed..864983b09846 100644
--- a/include/sound/soc-component.h
+++ b/include/sound/soc-component.h
@@ -25,6 +25,44 @@
 	     order++)
 
 /* component interface */
+struct snd_compress_ops {
+	int (*open)(struct snd_soc_component *component,
+		    struct snd_compr_stream *stream);
+	int (*free)(struct snd_soc_component *component,
+		    struct snd_compr_stream *stream);
+	int (*set_params)(struct snd_soc_component *component,
+			  struct snd_compr_stream *stream,
+			  struct snd_compr_params *params);
+	int (*get_params)(struct snd_soc_component *component,
+			  struct snd_compr_stream *stream,
+			  struct snd_codec *params);
+	int (*set_metadata)(struct snd_soc_component *component,
+			    struct snd_compr_stream *stream,
+			    struct snd_compr_metadata *metadata);
+	int (*get_metadata)(struct snd_soc_component *component,
+			    struct snd_compr_stream *stream,
+			    struct snd_compr_metadata *metadata);
+	int (*trigger)(struct snd_soc_component *component,
+		       struct snd_compr_stream *stream, int cmd);
+	int (*pointer)(struct snd_soc_component *component,
+		       struct snd_compr_stream *stream,
+		       struct snd_compr_tstamp *tstamp);
+	int (*copy)(struct snd_soc_component *component,
+		    struct snd_compr_stream *stream, char __user *buf,
+		    size_t count);
+	int (*mmap)(struct snd_soc_component *component,
+		    struct snd_compr_stream *stream,
+		    struct vm_area_struct *vma);
+	int (*ack)(struct snd_soc_component *component,
+		   struct snd_compr_stream *stream, size_t bytes);
+	int (*get_caps)(struct snd_soc_component *component,
+			struct snd_compr_stream *stream,
+			struct snd_compr_caps *caps);
+	int (*get_codec_caps)(struct snd_soc_component *component,
+			      struct snd_compr_stream *stream,
+			      struct snd_compr_codec_caps *codec);
+};
+
 struct snd_soc_component_driver {
 	const char *name;
 
@@ -108,7 +146,7 @@ struct snd_soc_component_driver {
 		    struct snd_pcm_substream *substream,
 		    struct vm_area_struct *vma);
 
-	const struct snd_compr_ops *compr_ops;
+	const struct snd_compress_ops *compress_ops;
 
 	/* probe ordering - for components with runtime dependencies */
 	int probe_order;