From d745f5e7b8b2961f68b0b9093a0f914a8a83c2ae Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Mon, 21 Mar 2016 14:41:58 +0100 Subject: 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 --- include/sound/hda_i915.h | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'include/sound/hda_i915.h') diff --git a/include/sound/hda_i915.h b/include/sound/hda_i915.h index fa341fcb5829..eed87a7559b7 100644 --- a/include/sound/hda_i915.h +++ b/include/sound/hda_i915.h @@ -10,8 +10,8 @@ int snd_hdac_set_codec_wakeup(struct hdac_bus *bus, bool enable); int snd_hdac_display_power(struct hdac_bus *bus, bool enable); int snd_hdac_get_display_clk(struct hdac_bus *bus); -int snd_hdac_sync_audio_rate(struct hdac_bus *bus, hda_nid_t nid, int rate); -int snd_hdac_acomp_get_eld(struct hdac_bus *bus, hda_nid_t nid, +int snd_hdac_sync_audio_rate(struct hdac_device *codec, hda_nid_t nid, int rate); +int snd_hdac_acomp_get_eld(struct hdac_device *codec, hda_nid_t nid, bool *audio_enabled, char *buffer, int max_bytes); int snd_hdac_i915_init(struct hdac_bus *bus); int snd_hdac_i915_exit(struct hdac_bus *bus); @@ -29,12 +29,12 @@ static inline int snd_hdac_get_display_clk(struct hdac_bus *bus) { return 0; } -static inline int snd_hdac_sync_audio_rate(struct hdac_bus *bus, hda_nid_t nid, - int rate) +static inline int snd_hdac_sync_audio_rate(struct hdac_device *codec, + hda_nid_t nid, int rate) { return 0; } -static inline int snd_hdac_acomp_get_eld(struct hdac_bus *bus, hda_nid_t nid, +static inline int snd_hdac_acomp_get_eld(struct hdac_device *codec, hda_nid_t nid, bool *audio_enabled, char *buffer, int max_bytes) { -- cgit v1.2.3