Lines Matching refs:volume
4 * Handles audio functions: volume, balance, tone, loudness
21 * maxvol - set maximium volume to +20db (1), default is 0db(0)
24 * Revision: 0.7 - maxvol module parm to set maximium volume 0db or +20db
30 * Revision: 0.3 - Fixed silly reversed volume controls. :)
32 * fixed volume control
65 MODULE_PARM_DESC(maxvol,"Set maximium volume to +20db (0), default is 0db(1)");
81 int volume;
97 * The TDA7432 controls basic audio functions like volume, balance,
142 /* Lower 7 bits control volume from -79dB to +32dB in 1dB steps
249 t->input,t->volume,t->bass,t->treble,t->lf,t->lr,t->rf,t->rr,t->loud);
252 buf[2] = t->volume;
276 t->volume = 0x3b ; /* -27dB Volume */
278 t->volume |= TDA7432_LD_ON;
360 /* Master volume control
361 * V4L volume is min 0, max 65535
369 va->volume = ( 0x6f - (t->volume & 0x7F) ) * 630;
371 va->volume = ( 0x6f - (t->volume & 0x7F) ) * 829;
409 t->volume = 0x6f - ((va->volume)/630);
411 t->volume = 0x6f - ((va->volume)/829);
415 t->volume |= TDA7432_LD_ON;
417 tda7432_write(client,TDA7432_VL, t->volume);