Lines Matching defs:channel
109 /* Only one capture channel supported */
115 /* From 0x20 - 0x3f, last samples played on each channel */
117 #define TRIGGER_CHANNEL 0x40 /* Trigger channel playback */
118 #define TRIGGER_CHANNEL_0 0x00000001 /* Trigger channel 0 */
119 #define TRIGGER_CHANNEL_1 0x00000002 /* Trigger channel 1 */
120 #define TRIGGER_CHANNEL_2 0x00000004 /* Trigger channel 2 */
121 #define TRIGGER_CAPTURE 0x00000100 /* Trigger capture channel */
145 #define SPCS_CHANNELNUM_UNSPEC 0x00000000 /* Unspecified channel number */
146 #define SPCS_CHANNELNUM_LEFT 0x00100000 /* Left channel */
147 #define SPCS_CHANNELNUM_RIGHT 0x00200000 /* Right channel */
155 #define SPCS_EMPHASIS_50_15 0x00000008 /* 50/15 usec 2 channel */
171 * - channel 0 is the front channel
172 * - channel 1 is the rear channel
173 * - channel 2 is the center/lfe channel
177 * the front/rear channel mixing in the REAR OUT jack. When using the
180 * The center/lfe channel has no volume control and cannot be muted during
473 int channel = epcm->voice->number;
485 snd_emu10k1x_intr_enable(emu, (INTE_CH_0_LOOP | INTE_CH_0_HALF_LOOP) << channel);
487 snd_emu10k1x_intr_enable(emu, INTE_CH_0_LOOP << channel);
489 snd_emu10k1x_ptr_write(emu, TRIGGER_CHANNEL, 0, snd_emu10k1x_ptr_read(emu, TRIGGER_CHANNEL, 0)|(TRIGGER_CHANNEL_0<<channel));
493 snd_emu10k1x_intr_disable(emu, (INTE_CH_0_LOOP | INTE_CH_0_HALF_LOOP) << channel);
494 snd_emu10k1x_ptr_write(emu, TRIGGER_CHANNEL, 0, snd_emu10k1x_ptr_read(emu, TRIGGER_CHANNEL, 0) & ~(TRIGGER_CHANNEL_0<<channel));
510 int channel = epcm->voice->number;
516 ptr3 = snd_emu10k1x_ptr_read(emu, PLAYBACK_LIST_PTR, channel);
517 ptr1 = snd_emu10k1x_ptr_read(emu, PLAYBACK_POINTER, channel);
518 ptr4 = snd_emu10k1x_ptr_read(emu, PLAYBACK_LIST_PTR, channel);
524 ptr1 = snd_emu10k1x_ptr_read(emu, PLAYBACK_POINTER, channel);