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ALSA: hda - Remove unnecessary caches for power states in patch_sigmatel.c
The power-state changes in patch_sigmatel.c are accessed via *_cached() but they shouldn't be really cached. Fixed to the normal write. Also, stac92hd71xx_suspend and resume are no longer necessary as the power-state changes are handled properly in the common routine. Removed these hacks now. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -2413,7 +2413,7 @@ static int stac92xx_capture_pcm_prepare(struct hda_pcm_stream *hinfo,
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if (spec->powerdown_adcs) {
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msleep(40);
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snd_hda_codec_write_cache(codec, nid, 0,
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snd_hda_codec_write(codec, nid, 0,
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AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
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}
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snd_hda_codec_setup_stream(codec, nid, stream_tag, 0, format);
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@ -2429,7 +2429,7 @@ static int stac92xx_capture_pcm_cleanup(struct hda_pcm_stream *hinfo,
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snd_hda_codec_cleanup_stream(codec, nid);
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if (spec->powerdown_adcs)
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snd_hda_codec_write_cache(codec, nid, 0,
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snd_hda_codec_write(codec, nid, 0,
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AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
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return 0;
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}
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@ -3866,7 +3866,7 @@ static void stac92xx_power_down(struct hda_codec *codec)
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for (dac = spec->dac_list; *dac; dac++)
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if (!is_in_dac_nids(spec, *dac) &&
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spec->multiout.hp_nid != *dac)
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snd_hda_codec_write_cache(codec, *dac, 0,
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snd_hda_codec_write(codec, *dac, 0,
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AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
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}
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@ -3885,7 +3885,7 @@ static int stac92xx_init(struct hda_codec *codec)
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/* power down adcs initially */
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if (spec->powerdown_adcs)
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for (i = 0; i < spec->num_adcs; i++)
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snd_hda_codec_write_cache(codec,
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snd_hda_codec_write(codec,
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spec->adc_nids[i], 0,
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AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
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@ -4724,48 +4724,6 @@ again:
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return 0;
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}
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#ifdef SND_HDA_NEEDS_RESUME
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static void stac92hd71xx_set_power_state(struct hda_codec *codec, int pwr)
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{
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struct sigmatel_spec *spec = codec->spec;
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int i;
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snd_hda_codec_write_cache(codec, codec->afg, 0,
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AC_VERB_SET_POWER_STATE, pwr);
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msleep(1);
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for (i = 0; i < spec->num_adcs; i++) {
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snd_hda_codec_write_cache(codec,
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spec->adc_nids[i], 0,
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AC_VERB_SET_POWER_STATE, pwr);
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}
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};
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static int stac92hd71xx_resume(struct hda_codec *codec)
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{
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stac92hd71xx_set_power_state(codec, AC_PWRST_D0);
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return stac92xx_resume(codec);
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}
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static int stac92hd71xx_suspend(struct hda_codec *codec, pm_message_t state)
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{
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stac92hd71xx_set_power_state(codec, AC_PWRST_D3);
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return stac92xx_suspend(codec, state);
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};
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#endif
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static struct hda_codec_ops stac92hd71bxx_patch_ops = {
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.build_controls = stac92xx_build_controls,
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.build_pcms = stac92xx_build_pcms,
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.init = stac92xx_init,
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.free = stac92xx_free,
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.unsol_event = stac92xx_unsol_event,
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#ifdef SND_HDA_NEEDS_RESUME
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.suspend = stac92hd71xx_suspend,
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.resume = stac92hd71xx_resume,
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#endif
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};
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static struct hda_input_mux stac92hd71bxx_dmux = {
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.num_items = 4,
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.items = {
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@ -4842,12 +4800,8 @@ again:
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break;
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}
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if ((codec->revision_id & 0xf) == 0 ||
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(codec->revision_id & 0xf) == 1) {
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#ifdef SND_HDA_NEEDS_RESUME
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codec->patch_ops = stac92hd71bxx_patch_ops;
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#endif
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(codec->revision_id & 0xf) == 1)
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spec->stream_delay = 40; /* 40 milliseconds */
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}
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/* no output amps */
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spec->num_pwrs = 0;
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@ -4859,12 +4813,8 @@ again:
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stac_change_pin_config(codec, 0xf, 0x40f000f0);
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break;
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case 0x111d7603: /* 6 Port with Analog Mixer */
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if ((codec->revision_id & 0xf) == 1) {
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#ifdef SND_HDA_NEEDS_RESUME
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codec->patch_ops = stac92hd71bxx_patch_ops;
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#endif
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if ((codec->revision_id & 0xf) == 1)
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spec->stream_delay = 40; /* 40 milliseconds */
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}
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/* no output amps */
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spec->num_pwrs = 0;
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