Lines Matching refs:chip
32 static int set_vmixer_gain(struct echoaudio *chip, u16 output, u16 pipe,
34 static int update_vmixer_level(struct echoaudio *chip);
37 static int init_hw(struct echoaudio *chip, u16 device_id, u16 subdevice_id)
44 err = init_dsp_comm_page(chip);
46 dev_err(chip->card->dev,
51 chip->device_id = device_id;
52 chip->subdevice_id = subdevice_id;
53 chip->bad_board = true;
54 chip->dsp_code_to_load = FW_INDIGO_IO_DSP;
57 chip->asic_loaded = true;
58 chip->input_clock_types = ECHO_CLOCK_BIT_INTERNAL;
60 err = load_firmware(chip);
63 chip->bad_board = false;
70 static int set_mixer_defaults(struct echoaudio *chip)
72 return init_line_levels(chip);
77 static u32 detect_input_clocks(const struct echoaudio *chip)
85 static int load_asic(struct echoaudio *chip)
92 static int set_sample_rate(struct echoaudio *chip, u32 rate)
94 if (wait_handshake(chip))
97 chip->sample_rate = rate;
98 chip->comm_page->sample_rate = cpu_to_le32(rate);
99 clear_handshake(chip);
100 return send_vector(chip, DSP_VC_UPDATE_CLOCKS);
106 static int set_vmixer_gain(struct echoaudio *chip, u16 output, u16 pipe,
111 if (snd_BUG_ON(pipe >= num_pipes_out(chip) ||
112 output >= num_busses_out(chip)))
115 if (wait_handshake(chip))
118 chip->vmixer_gain[output][pipe] = gain;
119 index = output * num_pipes_out(chip) + pipe;
120 chip->comm_page->vmixer[index] = gain;
122 dev_dbg(chip->card->dev,
130 static int update_vmixer_level(struct echoaudio *chip)
132 if (wait_handshake(chip))
134 clear_handshake(chip);
135 return send_vector(chip, DSP_VC_SET_VMIXER_GAIN);