ALSA: hda - Move codec create to hda_controller
Codec creation and stream initialization can be shared between
hda_intel and hda platform drivers. Move it and the static functions
it depends on to hda_controller.c.
Signed-off-by: Dylan Reid <dgreid@chromium.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/hda/hda_controller.h b/sound/pci/hda/hda_controller.h
index fac9299..1d2e3be 100644
--- a/sound/pci/hda/hda_controller.h
+++ b/sound/pci/hda/hda_controller.h
@@ -21,8 +21,6 @@
#include "hda_priv.h"
/* PCM setup */
-int azx_attach_pcm_stream(struct hda_bus *bus, struct hda_codec *codec,
- struct hda_pcm *cpcm);
static inline struct azx_dev *get_azx_dev(struct snd_pcm_substream *substream)
{
return substream->runtime->private_data;
@@ -34,30 +32,22 @@
/* Stream control. */
void azx_stream_stop(struct azx *chip, struct azx_dev *azx_dev);
-#ifdef CONFIG_SND_HDA_DSP_LOADER
-int azx_load_dsp_prepare(struct hda_bus *bus, unsigned int format,
- unsigned int byte_size,
- struct snd_dma_buffer *bufp);
-void azx_load_dsp_trigger(struct hda_bus *bus, bool start);
-void azx_load_dsp_cleanup(struct hda_bus *bus,
- struct snd_dma_buffer *dmab);
-#endif
-
/* Allocation functions. */
int azx_alloc_stream_pages(struct azx *chip);
void azx_free_stream_pages(struct azx *chip);
-/*
- * CORB / RIRB interface
- */
-int azx_send_cmd(struct hda_bus *bus, unsigned int val);
-unsigned int azx_get_response(struct hda_bus *bus,
- unsigned int addr);
-
/* Low level azx interface */
void azx_init_chip(struct azx *chip, int full_reset);
void azx_stop_chip(struct azx *chip);
void azx_enter_link_reset(struct azx *chip);
irqreturn_t azx_interrupt(int irq, void *dev_id);
+/* Codec interface */
+int azx_codec_create(struct azx *chip, const char *model,
+ unsigned int max_slots,
+ int *power_save_to);
+int azx_codec_configure(struct azx *chip);
+int azx_mixer_create(struct azx *chip);
+int azx_init_stream(struct azx *chip);
+
#endif /* __SOUND_HDA_CONTROLLER_H */