ac97/auich/multi.c

57 	float gain;
65 				gain = ((value & mask) >> 8) * info->granularity;
67 					values[0] = info->max_gain - gain;
69 					values[0] = gain - info->min_gain;
72 				gain = (value & mask) * info->granularity;
74 					values[1] = info->max_gain - gain;
76 					values[1] = gain - info->min_gain;
79 				gain = (value & mask) * info->granularity;
81 					values[0] = info->max_gain - gain;
83 					values[0] = gain - info->min_gain;
116 	float gain;
126 					gain = info->max_gain - values[0];
128 					gain =  values[0] - info->min_gain;
129 				value |= ((uint16)(gain	/ info->granularity) << 8) & mask;
134 					gain = info->max_gain - values[1];
136 					gain =  values[1] - info->min_gain;
137 				value |= ((uint16)(gain / info->granularity)) & mask;
142 					gain = info->max_gain - values[0];
144 					gain =  values[0] - info->min_gain;
145 				value |= ((uint16)(gain / info->granularity)) & mask;
239 			multi->controls[index].mix_control.u.gain.min_gain = info->min_gain;
240 			multi->controls[index].mix_control.u.gain.max_gain = info->max_gain;
241 			multi->controls[index].mix_control.u.gain.granularity = info->granularity;
255 				multi->controls[index].mix_control.u.gain.min_gain = info->min_gain;
256 				multi->controls[index].mix_control.u.gain.max_gain = info->max_gain;
257 				multi->controls[index].mix_control.u.gain.granularity = info->granularity;
307 		multi->controls[index].mix_control.u.gain.min_gain = info->min_gain;
308 		multi->controls[index].mix_control.u.gain.max_gain = info->max_gain;
309 		multi->controls[index].mix_control.u.gain.granularity = info->granularity;
323 			multi->controls[index].mix_control.u.gain.min_gain = info->min_gain;
324 			multi->controls[index].mix_control.u.gain.max_gain = info->max_gain;
325 			multi->controls[index].mix_control.u.gain.granularity = info->granularity;
413 					mmvi->values[i].u.gain = values[0];
415 					mmvi->values[i].u.gain = values[1];
469 					values[0] = mmvi->values[i].u.gain;
471 					values[1] = mmvi->values[i].u.gain;
474 					values[1] = mmvi->values[i+1].u.gain;