ALSA: hda: Add digital beep generator support for Realtek codecs.

A digital beep generator can be used via input layer.

Signed-off-by: Kusanagi Kouichi <slash@ma.neweb.ne.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/hda/hda_beep.h b/sound/pci/hda/hda_beep.h
index b9679f0..51bf6a5 100644 (file)
--- a/sound/pci/hda/hda_beep.h
+++ b/sound/pci/hda/hda_beep.h
@@ -39,7 +39,7 @@ struct hda_beep {
 int snd_hda_attach_beep_device(struct hda_codec *codec, int nid);
 void snd_hda_detach_beep_device(struct hda_codec *codec);
 #else
-#define snd_hda_attach_beep_device(...)
+#define snd_hda_attach_beep_device(...)                0
 #define snd_hda_detach_beep_device(...)
 #endif
 #endif

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index bd9ef33..0faa41b 100644 (file)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -30,6 +30,7 @@
 #include <sound/core.h>
 #include "hda_codec.h"
 #include "hda_local.h"
+#include "hda_beep.h"
 
 #define ALC880_FRONT_EVENT             0x01
 #define ALC880_DCVOL_EVENT             0x02
@@ -3187,6 +3188,7 @@ static void alc_free(struct hda_codec *codec)
 
        alc_free_kctls(codec);
        kfree(spec);
+       snd_hda_detach_beep_device(codec);
        codec->spec = NULL; /* to be sure */
 }
 
@@ -4355,6 +4357,12 @@ static int patch_alc880(struct hda_codec *codec)
                }
        }
 
+       err = snd_hda_attach_beep_device(codec, 0x1);
+       if (err < 0) {
+               alc_free(codec);
+               return err;
+       }
+
        if (board_config != ALC880_AUTO)
                setup_preset(spec, &alc880_presets[board_config]);
 
@@ -5882,6 +5890,12 @@ static int patch_alc260(struct hda_codec *codec)
                }
        }
 
+       err = snd_hda_attach_beep_device(codec, 0x1);
+       if (err < 0) {
+               alc_free(codec);
+               return err;
+       }
+
        if (board_config != ALC260_AUTO)
                setup_preset(spec, &alc260_presets[board_config]);
 
@@ -7093,6 +7107,12 @@ static int patch_alc882(struct hda_codec *codec)
                }
        }
 
+       err = snd_hda_attach_beep_device(codec, 0x1);
+       if (err < 0) {
+               alc_free(codec);
+               return err;
+       }
+
        if (board_config != ALC882_AUTO)
                setup_preset(spec, &alc882_presets[board_config]);
 
@@ -9093,6 +9113,12 @@ static int patch_alc883(struct hda_codec *codec)
                }
        }
 
+       err = snd_hda_attach_beep_device(codec, 0x1);
+       if (err < 0) {
+               alc_free(codec);
+               return err;
+       }
+
        if (board_config != ALC883_AUTO)
                setup_preset(spec, &alc883_presets[board_config]);
 
@@ -11013,6 +11039,12 @@ static int patch_alc262(struct hda_codec *codec)
                }
        }
 
+       err = snd_hda_attach_beep_device(codec, 0x1);
+       if (err < 0) {
+               alc_free(codec);
+               return err;
+       }
+
        if (board_config != ALC262_AUTO)
                setup_preset(spec, &alc262_presets[board_config]);
 
@@ -12051,6 +12083,12 @@ static int patch_alc268(struct hda_codec *codec)
                }
        }
 
+       err = snd_hda_attach_beep_device(codec, 0x1);
+       if (err < 0) {
+               alc_free(codec);
+               return err;
+       }
+
        if (board_config != ALC268_AUTO)
                setup_preset(spec, &alc268_presets[board_config]);
 
@@ -12885,6 +12923,12 @@ static int patch_alc269(struct hda_codec *codec)
                }
        }
 
+       err = snd_hda_attach_beep_device(codec, 0x1);
+       if (err < 0) {
+               alc_free(codec);
+               return err;
+       }
+
        if (board_config != ALC269_AUTO)
                setup_preset(spec, &alc269_presets[board_config]);
 
@@ -13978,6 +14022,12 @@ static int patch_alc861(struct hda_codec *codec)
                }
        }
 
+       err = snd_hda_attach_beep_device(codec, 0x23);
+       if (err < 0) {
+               alc_free(codec);
+               return err;
+       }
+
        if (board_config != ALC861_AUTO)
                setup_preset(spec, &alc861_presets[board_config]);
 
@@ -14924,6 +14974,12 @@ static int patch_alc861vd(struct hda_codec *codec)
                }
        }
 
+       err = snd_hda_attach_beep_device(codec, 0x23);
+       if (err < 0) {
+               alc_free(codec);
+               return err;
+       }
+
        if (board_config != ALC861VD_AUTO)
                setup_preset(spec, &alc861vd_presets[board_config]);
 
@@ -16733,6 +16789,12 @@ static int patch_alc662(struct hda_codec *codec)
                }
        }
 
+       err = snd_hda_attach_beep_device(codec, 0x1);
+       if (err < 0) {
+               alc_free(codec);
+               return err;
+       }
+
        if (board_config != ALC662_AUTO)
                setup_preset(spec, &alc662_presets[board_config]);