diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-11 12:45:59 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-11 12:45:59 -0700 |
| commit | 0fb3767b0a5601dd0d528bc8dbefc0567a34b7ec (patch) | |
| tree | 76eed01d088080863f5bf97e37ae4ec1adf9d0a5 /sound/pci | |
| parent | 0edcd16a4def296bd6492ae0c10a3c4aef9ef7c0 (diff) | |
| parent | 42d4ab832d843b5a512b373c86e70caa43a041c8 (diff) | |
| download | linux-0fb3767b0a5601dd0d528bc8dbefc0567a34b7ec.tar.bz2 | |
Merge tag 'sound-3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A few small fixes (and cleanups) for HD-audio, USB-audio and ASoC"
* tag 'sound-3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: usb-audio: fix regression for fixed stream quirk
ALSA: hda - Keep halting ALC5505 DSP
ASoC: wm8962: fix NULL pdata pointer
ASoC: imx-sgtl5000: return E_PROBE_DEFER if ssi/codec not found
ASoC: Samsung: Remove redundant comment
ALSA: hda - Fix EAPD vmaster hook for AD1884 & co
ASoC: samsung: Remove obsolete GPIO based DT pinmuxing
ASoC: mxs: register saif mclk to clock framework
Diffstat (limited to 'sound/pci')
| -rw-r--r-- | sound/pci/hda/patch_analog.c | 12 | ||||
| -rw-r--r-- | sound/pci/hda/patch_realtek.c | 19 |
2 files changed, 26 insertions, 5 deletions
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c index 977b0d878dae..d97f0d61a15b 100644 --- a/sound/pci/hda/patch_analog.c +++ b/sound/pci/hda/patch_analog.c @@ -2112,6 +2112,9 @@ static void ad_vmaster_eapd_hook(void *private_data, int enabled) { struct hda_codec *codec = private_data; struct ad198x_spec *spec = codec->spec; + + if (!spec->eapd_nid) + return; snd_hda_codec_update_cache(codec, spec->eapd_nid, 0, AC_VERB_SET_EAPD_BTLENABLE, enabled ? 0x02 : 0x00); @@ -3601,13 +3604,16 @@ static void ad1884_fixup_hp_eapd(struct hda_codec *codec, { struct ad198x_spec *spec = codec->spec; - if (action == HDA_FIXUP_ACT_PRE_PROBE) { + switch (action) { + case HDA_FIXUP_ACT_PRE_PROBE: + spec->gen.vmaster_mute.hook = ad_vmaster_eapd_hook; + break; + case HDA_FIXUP_ACT_PROBE: if (spec->gen.autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT) spec->eapd_nid = spec->gen.autocfg.line_out_pins[0]; else spec->eapd_nid = spec->gen.autocfg.speaker_pins[0]; - if (spec->eapd_nid) - spec->gen.vmaster_mute.hook = ad_vmaster_eapd_hook; + break; } } diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 14ac9b0e740c..8bd226149868 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -37,6 +37,9 @@ #include "hda_jack.h" #include "hda_generic.h" +/* keep halting ALC5505 DSP, for power saving */ +#define HALT_REALTEK_ALC5505 + /* unsol event tags */ #define ALC_DCVOL_EVENT 0x08 @@ -2659,15 +2662,27 @@ static void alc5505_dsp_init(struct hda_codec *codec) alc5505_coef_set(codec, 0x880c, 0x00000004); /* DRAM Function control */ alc5505_coef_set(codec, 0x880c, 0x00000003); alc5505_coef_set(codec, 0x880c, 0x00000010); + +#ifdef HALT_REALTEK_ALC5505 + alc5505_dsp_halt(codec); +#endif } +#ifdef HALT_REALTEK_ALC5505 +#define alc5505_dsp_suspend(codec) /* NOP */ +#define alc5505_dsp_resume(codec) /* NOP */ +#else +#define alc5505_dsp_suspend(codec) alc5505_dsp_halt(codec) +#define alc5505_dsp_resume(codec) alc5505_dsp_back_from_halt(codec) +#endif + #ifdef CONFIG_PM static int alc269_suspend(struct hda_codec *codec) { struct alc_spec *spec = codec->spec; if (spec->has_alc5505_dsp) - alc5505_dsp_halt(codec); + alc5505_dsp_suspend(codec); return alc_suspend(codec); } @@ -2696,7 +2711,7 @@ static int alc269_resume(struct hda_codec *codec) alc_inv_dmic_sync(codec, true); hda_call_check_power_status(codec, 0x01); if (spec->has_alc5505_dsp) - alc5505_dsp_back_from_halt(codec); + alc5505_dsp_resume(codec); return 0; } #endif /* CONFIG_PM */ |