ALSA: hda - Add the pin / port mapping on Intel ILK and VLV
Intel IronLake and ValleyView platforms have different HDMI widget pin and digital port mapping from other newer ones. The recent ones (HSW+) have NID 0x05 to 0x07 for port B to port D, while these chips have NID 0x04 to 0x06. For adapting this mapping, pass the codec object instead of the bus object to snd_hdac_sync_audio_rate() and snd_hdac_acomp_get_eld() so that they can check the codec ID and calculate the mapping properly. The changes in the HDMI codec driver side will follow in the later patch. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@@ -10,8 +10,8 @@
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int snd_hdac_set_codec_wakeup(struct hdac_bus *bus, bool enable);
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int snd_hdac_display_power(struct hdac_bus *bus, bool enable);
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int snd_hdac_get_display_clk(struct hdac_bus *bus);
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int snd_hdac_sync_audio_rate(struct hdac_bus *bus, hda_nid_t nid, int rate);
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int snd_hdac_acomp_get_eld(struct hdac_bus *bus, hda_nid_t nid,
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int snd_hdac_sync_audio_rate(struct hdac_device *codec, hda_nid_t nid, int rate);
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int snd_hdac_acomp_get_eld(struct hdac_device *codec, hda_nid_t nid,
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bool *audio_enabled, char *buffer, int max_bytes);
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int snd_hdac_i915_init(struct hdac_bus *bus);
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int snd_hdac_i915_exit(struct hdac_bus *bus);
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@@ -29,12 +29,12 @@ static inline int snd_hdac_get_display_clk(struct hdac_bus *bus)
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{
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return 0;
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}
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static inline int snd_hdac_sync_audio_rate(struct hdac_bus *bus, hda_nid_t nid,
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int rate)
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static inline int snd_hdac_sync_audio_rate(struct hdac_device *codec,
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hda_nid_t nid, int rate)
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{
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return 0;
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}
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static inline int snd_hdac_acomp_get_eld(struct hdac_bus *bus, hda_nid_t nid,
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static inline int snd_hdac_acomp_get_eld(struct hdac_device *codec, hda_nid_t nid,
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bool *audio_enabled, char *buffer,
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int max_bytes)
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{
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