735 	struct viadev *viadev = substream->runtime->private_data;  in snd_via82xx_pcm_trigger()
840 	struct viadev *viadev = substream->runtime->private_data;  in snd_via686_pcm_pointer()
862 	return bytes_to_frames(substream->runtime, res);  in snd_via686_pcm_pointer()
871 	struct viadev *viadev = substream->runtime->private_data;  in snd_via8233_pcm_pointer()
921 	return bytes_to_frames(substream->runtime, res);  in snd_via8233_pcm_pointer()
933 	struct viadev *viadev = substream->runtime->private_data;  in snd_via82xx_hw_params()
955 	struct viadev *viadev = substream->runtime->private_data;  in snd_via82xx_hw_free()
978 				struct snd_pcm_runtime *runtime)  in via686_setup_format()  argument
984 	     (runtime->format == SNDRV_PCM_FORMAT_S16_LE ? VIA_REG_TYPE_16BIT : 0) |  in via686_setup_format()
985 	     (runtime->channels > 1 ? VIA_REG_TYPE_STEREO : 0) |  in via686_setup_format()
994 	struct viadev *viadev = substream->runtime->private_data;  in snd_via686_playback_prepare()
995 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_via686_playback_prepare()  local
997 	snd_ac97_set_rate(chip->ac97, AC97_PCM_FRONT_DAC_RATE, runtime->rate);  in snd_via686_playback_prepare()
998 	snd_ac97_set_rate(chip->ac97, AC97_SPDIF, runtime->rate);  in snd_via686_playback_prepare()
999 	via686_setup_format(chip, viadev, runtime);  in snd_via686_playback_prepare()
1006 	struct viadev *viadev = substream->runtime->private_data;  in snd_via686_capture_prepare()
1007 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_via686_capture_prepare()  local
1009 	snd_ac97_set_rate(chip->ac97, AC97_PCM_LR_ADC_RATE, runtime->rate);  in snd_via686_capture_prepare()
1010 	via686_setup_format(chip, viadev, runtime);  in snd_via686_capture_prepare()
1040 	struct viadev *viadev = substream->runtime->private_data;  in snd_via8233_playback_prepare()
1041 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_via8233_playback_prepare()  local
1042 	int ac97_rate = chip->dxs_src ? 48000 : runtime->rate;  in snd_via8233_playback_prepare()
1050 				  chip->no_vra ? 48000 : runtime->rate);  in snd_via8233_playback_prepare()
1052 		snd_ac97_set_rate(chip->ac97, AC97_SPDIF, runtime->rate);  in snd_via8233_playback_prepare()
1054 	if (runtime->rate == 48000)  in snd_via8233_playback_prepare()
1057 		rbits = (0x100000 / 48000) * runtime->rate +  in snd_via8233_playback_prepare()
1058 			((0x100000 % 48000) * runtime->rate) / 48000;  in snd_via8233_playback_prepare()
1066 	outl((runtime->format == SNDRV_PCM_FORMAT_S16_LE ? VIA8233_REG_TYPE_16BIT : 0) | /* format */  in snd_via8233_playback_prepare()
1067 	     (runtime->channels > 1 ? VIA8233_REG_TYPE_STEREO : 0) | /* stereo */  in snd_via8233_playback_prepare()
1082 	struct viadev *viadev = substream->runtime->private_data;  in snd_via8233_multi_prepare()
1083 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_via8233_multi_prepare()  local
1087 	if (via_lock_rate(&chip->rates[0], runtime->rate) < 0)  in snd_via8233_multi_prepare()
1089 	snd_ac97_set_rate(chip->ac97, AC97_PCM_FRONT_DAC_RATE, runtime->rate);  in snd_via8233_multi_prepare()
1090 	snd_ac97_set_rate(chip->ac97, AC97_PCM_SURR_DAC_RATE, runtime->rate);  in snd_via8233_multi_prepare()
1091 	snd_ac97_set_rate(chip->ac97, AC97_PCM_LFE_DAC_RATE, runtime->rate);  in snd_via8233_multi_prepare()
1092 	snd_ac97_set_rate(chip->ac97, AC97_SPDIF, runtime->rate);  in snd_via8233_multi_prepare()
1096 	fmt = (runtime->format == SNDRV_PCM_FORMAT_S16_LE) ?  in snd_via8233_multi_prepare()
1098 	fmt |= runtime->channels << 4;  in snd_via8233_multi_prepare()
1108 		switch (runtime->channels) {  in snd_via8233_multi_prepare()
1131 	struct viadev *viadev = substream->runtime->private_data;  in snd_via8233_capture_prepare()
1132 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_via8233_capture_prepare()  local
1134 	if (via_lock_rate(&chip->rates[1], runtime->rate) < 0)  in snd_via8233_capture_prepare()
1136 	snd_ac97_set_rate(chip->ac97, AC97_PCM_LR_ADC_RATE, runtime->rate);  in snd_via8233_capture_prepare()
1140 	outl((runtime->format == SNDRV_PCM_FORMAT_S16_LE ? VIA8233_REG_TYPE_16BIT : 0) |  in snd_via8233_capture_prepare()
1141 	     (runtime->channels > 1 ? VIA8233_REG_TYPE_STEREO : 0) |  in snd_via8233_capture_prepare()
1181 	struct snd_pcm_runtime *runtime = substream->runtime;  in snd_via82xx_pcm_open()  local
1186 	runtime->hw = snd_via82xx_hw;  in snd_via82xx_pcm_open()
1194 		runtime->hw.rates = chip->ac97->rates[AC97_RATES_SPDIF];  in snd_via82xx_pcm_open()
1195 		snd_pcm_limit_hw_rates(runtime);  in snd_via82xx_pcm_open()
1198 		runtime->hw.rates = SNDRV_PCM_RATE_48000;  in snd_via82xx_pcm_open()
1199 		runtime->hw.rate_min = runtime->hw.rate_max = 48000;  in snd_via82xx_pcm_open()
1202 		runtime->hw.rates = (SNDRV_PCM_RATE_CONTINUOUS |  in snd_via82xx_pcm_open()
1204 		runtime->hw.rate_min = 8000;  in snd_via82xx_pcm_open()
1205 		runtime->hw.rate_max = 48000;  in snd_via82xx_pcm_open()
1209 		runtime->hw.rates = chip->ac97->rates[idx];  in snd_via82xx_pcm_open()
1210 		snd_pcm_limit_hw_rates(runtime);  in snd_via82xx_pcm_open()
1213 		runtime->hw.rates = SNDRV_PCM_RATE_KNOT;  in snd_via82xx_pcm_open()
1214 		runtime->hw.rate_max = runtime->hw.rate_min = ratep->rate;  in snd_via82xx_pcm_open()
1220 	if ((err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS)) < 0)  in snd_via82xx_pcm_open()
1224 		err = snd_pcm_hw_rule_noresample(runtime, 48000);  in snd_via82xx_pcm_open()
1229 	runtime->private_data = viadev;  in snd_via82xx_pcm_open()
1300 	substream->runtime->hw.channels_max = 6;  in snd_via8233_multi_open()
1302 		snd_pcm_hw_constraint_list(substream->runtime, 0,  in snd_via8233_multi_open()
1325 	struct viadev *viadev = substream->runtime->private_data;  in snd_via82xx_pcm_close()
1354 	struct viadev *viadev = substream->runtime->private_data;  in snd_via8233_playback_close()