Exemplos de set_output_clock em C++ (Cpp)

Exemplo n.º 1

Arquivo: echoaudio_dsp.c Projeto: 325116067/semc-qsd8x50

static int restore_dsp_rettings(struct echoaudio *chip)
{
	int err;
	DE_INIT(("restore_dsp_settings\n"));

	if ((err = check_asic_status(chip)) < 0)
		return err;

	/* @ Gina20/Darla20 only. Should be harmless for other cards. */
	chip->comm_page->gd_clock_state = GD_CLOCK_UNDEF;
	chip->comm_page->gd_spdif_status = GD_SPDIF_STATUS_UNDEF;
	chip->comm_page->handshake = 0xffffffff;

	if ((err = set_sample_rate(chip, chip->sample_rate)) < 0)
		return err;

	if (chip->meters_enabled)
		if (send_vector(chip, DSP_VC_METERS_ON) < 0)
			return -EIO;

#ifdef ECHOCARD_HAS_EXTERNAL_CLOCK
	if (set_input_clock(chip, chip->input_clock) < 0)
		return -EIO;
#endif

#ifdef ECHOCARD_HAS_OUTPUT_CLOCK_SWITCH
	if (set_output_clock(chip, chip->output_clock) < 0)
		return -EIO;
#endif

	if (update_output_line_level(chip) < 0)
		return -EIO;

	if (update_input_line_level(chip) < 0)
		return -EIO;

#ifdef ECHOCARD_HAS_VMIXER
	if (update_vmixer_level(chip) < 0)
		return -EIO;
#endif

	if (wait_handshake(chip) < 0)
		return -EIO;
	clear_handshake(chip);

	DE_INIT(("restore_dsp_rettings done\n"));
	return send_vector(chip, DSP_VC_UPDATE_FLAGS);
}

Exemplo n.º 2

Arquivo: echoaudio_dsp.c Projeto: romanbb/android_kernel_lge_d851

static int restore_dsp_rettings(struct echoaudio *chip)
{
	int i, o, err;
	DE_INIT(("restore_dsp_settings\n"));

	if ((err = check_asic_status(chip)) < 0)
		return err;

	/*                                                          */
	chip->comm_page->gd_clock_state = GD_CLOCK_UNDEF;
	chip->comm_page->gd_spdif_status = GD_SPDIF_STATUS_UNDEF;
	chip->comm_page->handshake = 0xffffffff;

	/*                       */
	for (i = 0; i < num_busses_out(chip); i++) {
		err = set_output_gain(chip, i, chip->output_gain[i]);
		if (err < 0)
			return err;
	}

#ifdef ECHOCARD_HAS_VMIXER
	for (i = 0; i < num_pipes_out(chip); i++)
		for (o = 0; o < num_busses_out(chip); o++) {
			err = set_vmixer_gain(chip, o, i,
						chip->vmixer_gain[o][i]);
			if (err < 0)
				return err;
		}
	if (update_vmixer_level(chip) < 0)
		return -EIO;
#endif /*                     */

#ifdef ECHOCARD_HAS_MONITOR
	for (o = 0; o < num_busses_out(chip); o++)
		for (i = 0; i < num_busses_in(chip); i++) {
			err = set_monitor_gain(chip, o, i,
						chip->monitor_gain[o][i]);
			if (err < 0)
				return err;
		}
#endif /*                      */

#ifdef ECHOCARD_HAS_INPUT_GAIN
	for (i = 0; i < num_busses_in(chip); i++) {
		err = set_input_gain(chip, i, chip->input_gain[i]);
		if (err < 0)
			return err;
	}
#endif /*                         */

	err = update_output_line_level(chip);
	if (err < 0)
		return err;

	err = update_input_line_level(chip);
	if (err < 0)
		return err;

	err = set_sample_rate(chip, chip->sample_rate);
	if (err < 0)
		return err;

	if (chip->meters_enabled) {
		err = send_vector(chip, DSP_VC_METERS_ON);
		if (err < 0)
			return err;
	}

#ifdef ECHOCARD_HAS_DIGITAL_MODE_SWITCH
	if (set_digital_mode(chip, chip->digital_mode) < 0)
		return -EIO;
#endif

#ifdef ECHOCARD_HAS_DIGITAL_IO
	if (set_professional_spdif(chip, chip->professional_spdif) < 0)
		return -EIO;
#endif

#ifdef ECHOCARD_HAS_PHANTOM_POWER
	if (set_phantom_power(chip, chip->phantom_power) < 0)
		return -EIO;
#endif

#ifdef ECHOCARD_HAS_EXTERNAL_CLOCK
	/*                                                  */
	if (set_input_clock(chip, chip->input_clock) < 0)
		return -EIO;
#endif

#ifdef ECHOCARD_HAS_OUTPUT_CLOCK_SWITCH
	if (set_output_clock(chip, chip->output_clock) < 0)
		return -EIO;
#endif

	if (wait_handshake(chip) < 0)
		return -EIO;
	clear_handshake(chip);
	if (send_vector(chip, DSP_VC_UPDATE_FLAGS) < 0)
		return -EIO;

	DE_INIT(("restore_dsp_rettings done\n"));
	return 0;
}