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ALSA: hda: hdmi - remove redundant code comments 

Remove unnecessary comments related to pin mapping on
Intel platforms.

Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20191115124449.20512-3-kai.vehmanen@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Kai Vehmanen 2019-11-15 14:44:48 +02:00 committed by Takashi Iwai
parent d577cf76fa
commit c8e3eb9be5
1 changed files with 1 additions and 4 deletions
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5
sound/pci/hda/patch_hdmi.c
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@ -2655,7 +2655,7 @@ static int intel_pin2port(void *audio_ptr, int pin_nid)
base_nid = intel_base_nid(codec); base_nid = intel_base_nid(codec);
if (WARN_ON(pin_nid < base_nid || pin_nid >= base_nid + 3)) if (WARN_ON(pin_nid < base_nid || pin_nid >= base_nid + 3))
return -1; return -1;
return pin_nid - base_nid + 1; /* intel port is 1-based */ return pin_nid - base_nid + 1;
} }
/* /*
@ -2667,7 +2667,6 @@ static int intel_pin2port(void *audio_ptr, int pin_nid)
return i; return i;
} }
/* return -1 if pin number exceeds our expectation */
codec_info(codec, "Can't find the HDMI/DP port for pin %d\n", pin_nid); codec_info(codec, "Can't find the HDMI/DP port for pin %d\n", pin_nid);
return -1; return -1;
} }
@ -2680,7 +2679,6 @@ static int intel_port2pin(struct hda_codec *codec, int port)
/* we assume only from port-B to port-D */ /* we assume only from port-B to port-D */
if (port < 1 || port > 3) if (port < 1 || port > 3)
return 0; return 0;
/* intel port is 1-based */
return port + intel_base_nid(codec) - 1; return port + intel_base_nid(codec) - 1;
} }
@ -2856,7 +2854,6 @@ static int patch_i915_tgl_hdmi(struct hda_codec *codec)
return intel_hsw_common_init(codec, 0x02, map, ARRAY_SIZE(map)); return intel_hsw_common_init(codec, 0x02, map, ARRAY_SIZE(map));
} }
/* Intel Baytrail and Braswell; with eld notifier */ /* Intel Baytrail and Braswell; with eld notifier */
static int patch_i915_byt_hdmi(struct hda_codec *codec) static int patch_i915_byt_hdmi(struct hda_codec *codec)
{ {