Lines Matching defs:chip
32 static int init_hw(struct echoaudio *chip, u16 device_id, u16 subdevice_id)
39 err = init_dsp_comm_page(chip);
41 dev_err(chip->card->dev,
46 chip->device_id = device_id;
47 chip->subdevice_id = subdevice_id;
48 chip->bad_board = true;
49 chip->dsp_code_to_load = FW_DARLA24_DSP;
52 chip->asic_loaded = true;
53 chip->input_clock_types = ECHO_CLOCK_BIT_INTERNAL |
56 err = load_firmware(chip);
59 chip->bad_board = false;
66 static int set_mixer_defaults(struct echoaudio *chip)
68 return init_line_levels(chip);
73 static u32 detect_input_clocks(const struct echoaudio *chip)
79 clocks_from_dsp = le32_to_cpu(chip->comm_page->status_clocks);
92 static int load_asic(struct echoaudio *chip)
99 static int set_sample_rate(struct echoaudio *chip, u32 rate)
132 dev_err(chip->card->dev,
138 if (wait_handshake(chip))
141 dev_dbg(chip->card->dev,
143 chip->sample_rate = rate;
146 if (chip->input_clock == ECHO_CLOCK_ESYNC)
149 chip->comm_page->sample_rate = cpu_to_le32(rate); /* ignored by the DSP ? */
150 chip->comm_page->gd_clock_state = clock;
151 clear_handshake(chip);
152 return send_vector(chip, DSP_VC_SET_GD_AUDIO_STATE);
157 static int set_input_clock(struct echoaudio *chip, u16 clock)
162 chip->input_clock = clock;
163 return set_sample_rate(chip, chip->sample_rate);