ac97/auvia/multi.c

50 	ac97_source_info *info = (ac97_source_info *)cookie;
56 			value = auvia_codec_read(&dev->config, info->reg);
58 			if (info->type & B_MIX_STEREO) {
59 				mask = ((1 << (info->bits + 1)) - 1) << 8;
60 				gain = ((value & mask) >> 8) * info->granularity;
61 				if (info->polarity == 1)
62 					values[0] = info->max_gain - gain;
64 					values[0] = gain - info->min_gain;
66 				mask = ((1 << (info->bits + 1)) - 1);
67 				gain = (value & mask) * info->granularity;
68 				if (info->polarity == 1)
69 					values[1] = info->max_gain - gain;
71 					values[1] = gain - info->min_gain;
73 				mask = ((1 << (info->bits + 1)) - 1);
74 				gain = (value & mask) * info->granularity;
75 				if (info->polarity == 1)
76 					values[0] = info->max_gain - gain;
78 					values[0] = gain - info->min_gain;
83 			value = auvia_codec_read(&dev->config, info->reg);
90 			value = auvia_codec_read(&dev->config, info->reg);
108 	ac97_source_info *info = (ac97_source_info *)cookie;
114 			value = auvia_codec_read(&dev->config, info->reg);
115 			if (info->type & B_MIX_STEREO) {
116 				mask = ((1 << (info->bits + 1)) - 1) << 8;
119 				if (info->polarity == 1)
120 					gain = info->max_gain - values[0];
122 					gain =  values[0] - info->min_gain;
123 				value |= ((uint16)(gain	/ info->granularity) << 8) & mask;
125 				mask = ((1 << (info->bits + 1)) - 1);
127 				if (info->polarity == 1)
128 					gain = info->max_gain - values[1];
130 					gain =  values[1] - info->min_gain;
131 				value |= ((uint16)(gain / info->granularity)) & mask;
133 				mask = ((1 << (info->bits + 1)) - 1);
135 				if (info->polarity == 1)
136 					gain = info->max_gain - values[0];
138 					gain =  values[0] - info->min_gain;
139 				value |= ((uint16)(gain / info->granularity)) & mask;
142 			auvia_codec_write(&dev->config, info->reg, value);
146 			value = auvia_codec_read(&dev->config, info->reg);
149 			if (info->reg == AC97_SURR_VOLUME) {
156 			auvia_codec_write(&dev->config, info->reg, value);
160 			value = auvia_codec_read(&dev->config, info->reg);
164 			auvia_codec_write(&dev->config, info->reg, value);
202 	const ac97_source_info *info;
207 	info = &source_info[0];
208 	PRINT(("name : %s\n", info->name));
210 	parent2 = auvia_create_group_control(multi, &index, parent, 0, info->name);
212 	if (info->type & B_MIX_GAIN) {
213 		if (info->type & B_MIX_MUTE) {
219 			multi->controls[index].cookie = info;
230 		strlcpy(multi->controls[index].mix_control.name, info->name,
232 		multi->controls[index].mix_control.u.gain.min_gain = info->min_gain;
233 		multi->controls[index].mix_control.u.gain.max_gain = info->max_gain;
234 		multi->controls[index].mix_control.u.gain.granularity = info->granularity;
235 		multi->controls[index].cookie = info;
242 		if (info->type & B_MIX_STEREO) {
247 			strlcpy(multi->controls[index].mix_control.name, info->name,
249 			multi->controls[index].mix_control.u.gain.min_gain = info->min_gain;
250 			multi->controls[index].mix_control.u.gain.max_gain = info->max_gain;
251 			multi->controls[index].mix_control.u.gain.granularity = info->granularity;
252 			multi->controls[index].cookie = info;
259 		if (info->type & B_MIX_RECORDMUX) {
264 			multi->controls[index].cookie = info;
320 		info = &source_info[i];
321 		PRINT(("name : %s\n", info->name));
323 		parent2 = auvia_create_group_control(multi, &index, parent, 0, info->name);
325 		if (info->type & B_MIX_GAIN) {
326 			if (info->type & B_MIX_MUTE) {
332 				multi->controls[index].cookie = info;
343 			strlcpy(multi->controls[index].mix_control.name, info->name,
345 			multi->controls[index].mix_control.u.gain.min_gain = info->min_gain;
346 			multi->controls[index].mix_control.u.gain.max_gain = info->max_gain;
347 			multi->controls[index].mix_control.u.gain.granularity = info->granularity;
348 			multi->controls[index].cookie = info;
355 			if (info->type & B_MIX_STEREO) {
360 				strlcpy(multi->controls[index].mix_control.name, info->name,
362 				multi->controls[index].mix_control.u.gain.min_gain = info->min_gain;
363 				multi->controls[index].mix_control.u.gain.max_gain = info->max_gain;
364 				multi->controls[index].mix_control.u.gain.granularity = info->granularity;
365 				multi->controls[index].cookie = info;
377 	info = &source_info[6];
379 	if (info->type & B_MIX_GAIN && info->type & B_MIX_MICBOOST) {
385 		multi->controls[index].cookie = info;
664 		switch (card->info.revision) {