Lines Matching refs:lm4857_regs
334 static u8 lm4857_regs[4] = {0x00, 0x40, 0x80, 0xC0};
340 if (i2c_master_send(i2c, lm4857_regs, 4) != 4)
355 ucontrol->value.integer.value[0] = (lm4857_regs[reg] >> shift) & mask;
368 if (((lm4857_regs[reg] >> shift) & mask) ==
372 lm4857_regs[reg] &= ~(mask << shift);
373 lm4857_regs[reg] |= ucontrol->value.integer.value[0] << shift;
381 u8 value = lm4857_regs[LM4857_CTRL] & 0x0F;
402 if ((lm4857_regs[LM4857_CTRL] & 0x0F) == value)
405 lm4857_regs[LM4857_CTRL] &= 0xF0;
406 lm4857_regs[LM4857_CTRL] |= value;
612 lm4857_state = lm4857_regs[LM4857_CTRL] & 0xf;
614 lm4857_regs[LM4857_CTRL] &= 0xf0;
625 lm4857_regs[LM4857_CTRL] |= (lm4857_state & 0x0f);
636 lm4857_regs[LM4857_CTRL] &= 0xf0;