diff options
Diffstat (limited to 'sound/hda/codecs/cm9825.c')
| -rw-r--r-- | sound/hda/codecs/cm9825.c | 724 |
1 files changed, 724 insertions, 0 deletions
diff --git a/sound/hda/codecs/cm9825.c b/sound/hda/codecs/cm9825.c new file mode 100644 index 000000000..8a74862d8 --- /dev/null +++ b/sound/hda/codecs/cm9825.c @@ -0,0 +1,724 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * CM9825 HD-audio codec + */ + +#include <linux/init.h> +#include <linux/slab.h> +#include <linux/module.h> +#include <sound/core.h> +#include <sound/hda_codec.h> +#include "hda_local.h" +#include "hda_auto_parser.h" +#include "hda_jack.h" +#include "generic.h" + +enum { + QUIRK_CM_STD = 0x0, + QUIRK_GENE_TWL7_SSID = 0x160dc000, + QUIRK_IBP_SSID = 0x15bd3275 +}; + +/* CM9825 Offset Definitions */ + +#define CM9825_VERB_SET_HPF_1 0x781 +#define CM9825_VERB_SET_HPF_2 0x785 +#define CM9825_VERB_SET_PLL 0x7a0 +#define CM9825_VERB_SET_NEG 0x7a1 +#define CM9825_VERB_SET_ADCL 0x7a2 +#define CM9825_VERB_SET_DACL 0x7a3 +#define CM9825_VERB_SET_MBIAS 0x7a4 +#define CM9825_VERB_SET_VNEG 0x7a8 +#define CM9825_VERB_SET_D2S 0x7a9 +#define CM9825_VERB_SET_DACTRL 0x7aa +#define CM9825_VERB_SET_P3BCP 0x7ab +#define CM9825_VERB_SET_PDNEG 0x7ac +#define CM9825_VERB_SET_VDO 0x7ad +#define CM9825_VERB_SET_CDALR 0x7b0 +#define CM9825_VERB_SET_MTCBA 0x7b1 +#define CM9825_VERB_SET_OTP 0x7b2 +#define CM9825_VERB_SET_OCP 0x7b3 +#define CM9825_VERB_SET_GAD 0x7b4 +#define CM9825_VERB_SET_TMOD 0x7b5 +#define CM9825_VERB_SET_SNR 0x7b6 +#define CM9825_VERB_SET_OMTP 0x7ef +#define CM9825_VERB_READ_OMTP 0xfec + +struct cmi_spec { + struct hda_gen_spec gen; + const struct hda_verb *chip_d0_verbs; + const struct hda_verb *chip_d3_verbs; + const struct hda_verb *chip_playback_start_verbs; + const struct hda_verb *chip_playback_stop_verbs; + const struct hda_verb *chip_hp_present_verbs; + const struct hda_verb *chip_hp_remove_verbs; + const struct hda_verb *chip_lineout_present_verbs; + const struct hda_verb *chip_lineout_remove_verbs; + struct hda_codec *codec; + struct delayed_work unsol_inputs_work; + struct delayed_work unsol_lineout_work; + struct delayed_work unsol_hp_work; + hda_nid_t jd_cap_hp; + hda_nid_t jd_cap_lineout; + hda_nid_t jd_cap_inputs[AUTO_CFG_MAX_INS]; + int quirk; +}; + +static const struct hda_verb cm9825_std_d3_verbs[] = { + /* chip sleep verbs */ + {0x43, CM9825_VERB_SET_D2S, 0x62}, /* depop */ + {0x43, CM9825_VERB_SET_PLL, 0x01}, /* PLL set */ + {0x43, CM9825_VERB_SET_NEG, 0xc2}, /* NEG set */ + {0x43, CM9825_VERB_SET_ADCL, 0x00}, /* ADC */ + {0x43, CM9825_VERB_SET_DACL, 0x02}, /* DACL */ + {0x43, CM9825_VERB_SET_VNEG, 0x50}, /* VOL NEG */ + {0x43, CM9825_VERB_SET_MBIAS, 0x00}, /* MBIAS */ + {0x43, CM9825_VERB_SET_PDNEG, 0x04}, /* SEL OSC */ + {0x43, CM9825_VERB_SET_CDALR, 0xf6}, /* Class D */ + {0x43, CM9825_VERB_SET_OTP, 0xcd}, /* OTP set */ + {} +}; + +static const struct hda_verb cm9825_std_d0_verbs[] = { + /* chip init verbs */ + {0x34, AC_VERB_SET_EAPD_BTLENABLE, 0x02}, /* EAPD set */ + {0x43, CM9825_VERB_SET_SNR, 0x30}, /* SNR set */ + {0x43, CM9825_VERB_SET_PLL, 0x00}, /* PLL set */ + {0x43, CM9825_VERB_SET_ADCL, 0x00}, /* ADC */ + {0x43, CM9825_VERB_SET_DACL, 0x02}, /* DACL */ + {0x43, CM9825_VERB_SET_MBIAS, 0x00}, /* MBIAS */ + {0x43, CM9825_VERB_SET_VNEG, 0x56}, /* VOL NEG */ + {0x43, CM9825_VERB_SET_D2S, 0x62}, /* depop */ + {0x43, CM9825_VERB_SET_DACTRL, 0x00}, /* DACTRL set */ + {0x43, CM9825_VERB_SET_PDNEG, 0x0c}, /* SEL OSC */ + {0x43, CM9825_VERB_SET_VDO, 0x80}, /* VDO set */ + {0x43, CM9825_VERB_SET_CDALR, 0xf4}, /* Class D */ + {0x43, CM9825_VERB_SET_OTP, 0xcd}, /* OTP set */ + {0x43, CM9825_VERB_SET_MTCBA, 0x61}, /* SR set */ + {0x43, CM9825_VERB_SET_OCP, 0x33}, /* OTP set */ + {0x43, CM9825_VERB_SET_GAD, 0x07}, /* ADC -3db */ + {0x43, CM9825_VERB_SET_TMOD, 0x26}, /* Class D clk */ + {0x3C, AC_VERB_SET_AMP_GAIN_MUTE | + AC_AMP_SET_OUTPUT | AC_AMP_SET_RIGHT, 0x2d}, /* Gain set */ + {0x3C, AC_VERB_SET_AMP_GAIN_MUTE | + AC_AMP_SET_OUTPUT | AC_AMP_SET_LEFT, 0x2d}, /* Gain set */ + {0x43, CM9825_VERB_SET_HPF_1, 0x40}, /* HPF set */ + {0x43, CM9825_VERB_SET_HPF_2, 0x40}, /* HPF set */ + {} +}; + +static const struct hda_verb cm9825_hp_present_verbs[] = { + {0x42, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x00}, /* PIN off */ + {0x43, CM9825_VERB_SET_ADCL, 0x88}, /* ADC */ + {0x43, CM9825_VERB_SET_DACL, 0xaa}, /* DACL */ + {0x43, CM9825_VERB_SET_MBIAS, 0x10}, /* MBIAS */ + {0x43, CM9825_VERB_SET_D2S, 0xf2}, /* depop */ + {0x43, CM9825_VERB_SET_DACTRL, 0x00}, /* DACTRL set */ + {0x43, CM9825_VERB_SET_VDO, 0xc4}, /* VDO set */ + {} +}; + +static const struct hda_verb cm9825_hp_remove_verbs[] = { + {0x43, CM9825_VERB_SET_ADCL, 0x00}, /* ADC */ + {0x43, CM9825_VERB_SET_DACL, 0x56}, /* DACL */ + {0x43, CM9825_VERB_SET_MBIAS, 0x00}, /* MBIAS */ + {0x43, CM9825_VERB_SET_D2S, 0x62}, /* depop */ + {0x43, CM9825_VERB_SET_DACTRL, 0xe0}, /* DACTRL set */ + {0x43, CM9825_VERB_SET_VDO, 0x80}, /* VDO set */ + {0x42, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40}, /* PIN on */ + {} +}; + +/* + * To save power, AD/CLK is turned off. + */ +static const struct hda_verb cm9825_gene_twl7_d3_verbs[] = { + {0x43, CM9825_VERB_SET_D2S, 0x62}, + {0x43, CM9825_VERB_SET_PLL, 0x01}, + {0x43, CM9825_VERB_SET_NEG, 0xc2}, + {0x43, CM9825_VERB_SET_ADCL, 0x00}, + {0x43, CM9825_VERB_SET_DACL, 0x02}, + {0x43, CM9825_VERB_SET_MBIAS, 0x00}, + {0x43, CM9825_VERB_SET_VNEG, 0x50}, + {0x43, CM9825_VERB_SET_PDNEG, 0x04}, + {0x43, CM9825_VERB_SET_CDALR, 0xf6}, + {0x43, CM9825_VERB_SET_OTP, 0xcd}, + {} +}; + +/* + * These settings are required to properly enable the PLL, clock, ADC and + * DAC paths, and to select the correct analog input routing. Without + * these explicit configurations, the ADC does not start correctly and + * recording does not work reliably on this hardware. + * + * D0 configuration: enable PLL/CLK/ADC/DAC and optimize performance + */ +static const struct hda_verb cm9825_gene_twl7_d0_verbs[] = { + {0x34, AC_VERB_SET_EAPD_BTLENABLE, 0x02}, + {0x43, CM9825_VERB_SET_SNR, 0x38}, + {0x43, CM9825_VERB_SET_PLL, 0x00}, + {0x43, CM9825_VERB_SET_ADCL, 0xcf}, + {0x43, CM9825_VERB_SET_DACL, 0xaa}, + {0x43, CM9825_VERB_SET_MBIAS, 0x1c}, + {0x43, CM9825_VERB_SET_VNEG, 0x56}, + {0x43, CM9825_VERB_SET_D2S, 0x62}, + {0x43, CM9825_VERB_SET_DACTRL, 0x00}, + {0x43, CM9825_VERB_SET_PDNEG, 0x0c}, + {0x43, CM9825_VERB_SET_CDALR, 0xf4}, + {0x43, CM9825_VERB_SET_OTP, 0xcd}, + {0x43, CM9825_VERB_SET_MTCBA, 0x61}, + {0x43, CM9825_VERB_SET_OCP, 0x33}, + {0x43, CM9825_VERB_SET_GAD, 0x07}, + {0x43, CM9825_VERB_SET_TMOD, 0x26}, + {0x43, CM9825_VERB_SET_HPF_1, 0x40}, + {0x43, CM9825_VERB_SET_HPF_2, 0x40}, + {0x40, AC_VERB_SET_CONNECT_SEL, 0x00}, + {0x3d, AC_VERB_SET_CONNECT_SEL, 0x01}, + {0x46, CM9825_VERB_SET_P3BCP, 0x20}, + {} +}; + +/* + * Enable DAC to start playback. + */ +static const struct hda_verb cm9825_gene_twl7_playback_start_verbs[] = { + {0x43, CM9825_VERB_SET_D2S, 0xf2}, + {0x43, CM9825_VERB_SET_VDO, 0xd4}, + {0x43, CM9825_VERB_SET_SNR, 0x30}, + {} +}; + +/* + * Disable DAC and enable de-pop noise mechanism. + */ +static const struct hda_verb cm9825_gene_twl7_playback_stop_verbs[] = { + {0x43, CM9825_VERB_SET_VDO, 0xc0}, + {0x43, CM9825_VERB_SET_D2S, 0x62}, + {0x43, CM9825_VERB_SET_VDO, 0xd0}, + {0x43, CM9825_VERB_SET_SNR, 0x38}, + {} +}; + +/* + * To save power, AD/CLK is turned off. + */ +static const struct hda_verb cm9825_ibp_d3_verbs[] = { + {0x43, CM9825_VERB_SET_D2S, 0x62}, + {0x43, CM9825_VERB_SET_PLL, 0x01}, + {0x43, CM9825_VERB_SET_NEG, 0xc2}, + {0x43, CM9825_VERB_SET_ADCL, 0x00}, + {0x43, CM9825_VERB_SET_DACL, 0x02}, + {0x43, CM9825_VERB_SET_VNEG, 0x50}, + {0x43, CM9825_VERB_SET_MBIAS, 0x00}, + {0x43, CM9825_VERB_SET_PDNEG, 0x04}, + {0x43, CM9825_VERB_SET_CDALR, 0xf6}, + {0x43, CM9825_VERB_SET_OTP, 0xcd}, + {} +}; + +/* + * D0 configuration: enable PLL/CLK/ADC/DAC and optimize performance + */ +static const struct hda_verb cm9825_ibp_d0_verbs[] = { + {0x34, AC_VERB_SET_EAPD_BTLENABLE, 0x02}, + {0x43, CM9825_VERB_SET_SNR, 0x38}, + {0x43, CM9825_VERB_SET_PLL, 0x00}, + {0x43, CM9825_VERB_SET_ADCL, 0x00}, + {0x43, CM9825_VERB_SET_DACL, 0x02}, + {0x43, CM9825_VERB_SET_MBIAS, 0x00}, + {0x43, CM9825_VERB_SET_VNEG, 0x56}, + {0x43, CM9825_VERB_SET_D2S, 0x62}, + {0x43, CM9825_VERB_SET_DACTRL, 0x00}, + {0x43, CM9825_VERB_SET_PDNEG, 0x0c}, + {0x43, CM9825_VERB_SET_CDALR, 0xf4}, + {0x43, CM9825_VERB_SET_OTP, 0xcd}, + {0x43, CM9825_VERB_SET_MTCBA, 0x61}, + {0x43, CM9825_VERB_SET_OCP, 0x33}, + {0x43, CM9825_VERB_SET_GAD, 0x07}, + {0x43, CM9825_VERB_SET_TMOD, 0x26}, + {0x3c, AC_VERB_SET_AMP_GAIN_MUTE | 0xa0, 0x2d}, + {0x3c, AC_VERB_SET_AMP_GAIN_MUTE | 0x90, 0x2d}, + {0x43, CM9825_VERB_SET_HPF_1, 0x40}, + {0x43, CM9825_VERB_SET_HPF_2, 0x40}, + {} +}; + +/* + * Enable mbias, ADC. + */ +static const struct hda_verb cm9825_ibp_lineout_present_verbs[] = { + {0x43, CM9825_VERB_SET_ADCL, 0x8c}, + {0x43, CM9825_VERB_SET_MBIAS, 0x10}, + {} +}; + +/* + * Disable mbias, ADC. + */ +static const struct hda_verb cm9825_ibp_lineout_remove_verbs[] = { + {0x43, CM9825_VERB_SET_ADCL, 0x00}, + {0x43, CM9825_VERB_SET_MBIAS, 0x00}, + {} +}; + +/* + * Turn on the DAC (widget NID 0x43) in the playback path by writing + * a sequence of vendor-specific verbs. + */ +static const struct hda_verb cm9825_ibp_playback_start_verbs[] = { + {0x43, CM9825_VERB_SET_DACL, 0xaa}, + {0x43, CM9825_VERB_SET_D2S, 0xf2}, + {0x43, CM9825_VERB_SET_VDO, 0xc4}, + {0x43, CM9825_VERB_SET_SNR, 0x30}, + {} +}; + +/* + * Shut down the playback path. The order differs slightly from the + * enable sequence, likely to avoid audible pop noise when powering + * down the output stage. + */ +static const struct hda_verb cm9825_ibp_playback_stop_verbs[] = { + {0x43, CM9825_VERB_SET_VDO, 0xc0}, + {0x43, CM9825_VERB_SET_DACL, 0x02}, + {0x43, CM9825_VERB_SET_D2S, 0x62}, + {0x43, CM9825_VERB_SET_VDO, 0x80}, + {0x43, CM9825_VERB_SET_SNR, 0x38}, + {} +}; + +static void cm9825_update_jk_plug_status(struct hda_codec *codec, hda_nid_t nid) +{ + struct cmi_spec *spec = codec->spec; + bool jack_plugin; + struct hda_jack_tbl *jack; + + jack_plugin = snd_hda_jack_detect(spec->codec, nid); + jack = snd_hda_jack_tbl_get(spec->codec, nid); + if (jack) { + jack->block_report = 0; + snd_hda_jack_report_sync(spec->codec); + } + + codec_dbg(spec->codec, + "%s, jack_plugin %d, nid 0x%X, line%d\n", + __func__, (int)jack_plugin, nid, __LINE__); +} + +static void cm9825_unsol_inputs_delayed(struct work_struct *work) +{ + struct cmi_spec *spec = + container_of(to_delayed_work(work), struct cmi_spec, + unsol_inputs_work); + int i; + + for (i = 0; i < spec->gen.autocfg.num_inputs; i++) { + if (!spec->jd_cap_inputs[i]) + continue; + + cm9825_update_jk_plug_status(spec->codec, + spec->gen.autocfg.inputs[i].pin); + } +} + +static void cm9825_unsol_lineout_delayed(struct work_struct *work) +{ + struct cmi_spec *spec = + container_of(to_delayed_work(work), struct cmi_spec, + unsol_lineout_work); + hda_nid_t line_out_pin = spec->gen.autocfg.line_out_pins[0]; + bool line_out_jack_plugin = false; + + line_out_jack_plugin = snd_hda_jack_detect(spec->codec, line_out_pin); + + codec_dbg(spec->codec, "lineout_jack_plugin %d, lineout_pin 0x%X\n", + (int)line_out_jack_plugin, line_out_pin); + + if (!line_out_jack_plugin) { + /* Jack plugout */ + snd_hda_sequence_write(spec->codec, + spec->chip_lineout_remove_verbs); + } else { + /* Jack plugin */ + snd_hda_sequence_write(spec->codec, + spec->chip_lineout_present_verbs); + } + + cm9825_update_jk_plug_status(spec->codec, + spec->gen.autocfg.line_out_pins[0]); +} + +static void cm9825_unsol_hp_delayed(struct work_struct *work) +{ + struct cmi_spec *spec = + container_of(to_delayed_work(work), struct cmi_spec, unsol_hp_work); + struct hda_jack_tbl *jack; + hda_nid_t hp_pin = spec->gen.autocfg.hp_pins[0]; + bool hp_jack_plugin = false; + int err = 0; + + hp_jack_plugin = snd_hda_jack_detect(spec->codec, hp_pin); + + codec_dbg(spec->codec, "hp_jack_plugin %d, hp_pin 0x%X\n", + (int)hp_jack_plugin, hp_pin); + + if (!hp_jack_plugin) { + err = + snd_hda_codec_write(spec->codec, 0x42, 0, + AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40); + if (err) + codec_dbg(spec->codec, "codec_write err %d\n", err); + + snd_hda_sequence_write(spec->codec, spec->chip_hp_remove_verbs); + } else { + snd_hda_sequence_write(spec->codec, + spec->chip_hp_present_verbs); + } + + jack = snd_hda_jack_tbl_get(spec->codec, hp_pin); + if (jack) { + jack->block_report = 0; + snd_hda_jack_report_sync(spec->codec); + } +} + +static void hp_callback(struct hda_codec *codec, struct hda_jack_callback *cb) +{ + struct cmi_spec *spec = codec->spec; + struct hda_jack_tbl *tbl; + + /* Delay enabling the HP amp, to let the mic-detection + * state machine run. + */ + + codec_dbg(spec->codec, "cb->nid 0x%X\n", cb->nid); + + tbl = snd_hda_jack_tbl_get(codec, cb->nid); + if (tbl) + tbl->block_report = 1; + + if (cb->nid == spec->jd_cap_hp) + schedule_delayed_work(&spec->unsol_hp_work, + msecs_to_jiffies(200)); + else if (cb->nid == spec->jd_cap_lineout) + schedule_delayed_work(&spec->unsol_lineout_work, + msecs_to_jiffies(200)); + + for (int i = 0; i < spec->gen.autocfg.num_inputs; i++) { + if (cb->nid == spec->jd_cap_inputs[i]) + schedule_delayed_work(&spec->unsol_inputs_work, + msecs_to_jiffies(200)); + } +} + +static void cm9825_setup_unsol(struct hda_codec *codec) +{ + struct cmi_spec *spec = codec->spec; + int i; + + hda_nid_t hp_pin = spec->gen.autocfg.hp_pins[0]; + + hda_nid_t lineout_pin = spec->gen.autocfg.line_out_pins[0]; + + if (hp_pin != 0) { + if (is_jack_detectable(codec, hp_pin)) { + spec->jd_cap_hp = hp_pin; + snd_hda_jack_detect_enable_callback(codec, hp_pin, + hp_callback); + } else + spec->jd_cap_hp = 0; + } else + spec->jd_cap_hp = 0; + + if (lineout_pin != 0) { + if (is_jack_detectable(codec, lineout_pin)) { + spec->jd_cap_lineout = lineout_pin; + snd_hda_jack_detect_enable_callback(codec, lineout_pin, + hp_callback); + } else + spec->jd_cap_lineout = 0; + } else + spec->jd_cap_lineout = 0; + + codec_dbg(codec, + "%s, jd_cap_hp 0x%02X, jd_cap_lineout 0x%02X, line%d\n", + __func__, spec->jd_cap_hp, spec->jd_cap_lineout, __LINE__); + + for (i = 0; i < spec->gen.autocfg.num_inputs; i++) { + if (spec->gen.autocfg.inputs[i].pin != 0) { + if (is_jack_detectable + (codec, spec->gen.autocfg.inputs[i].pin)) { + spec->jd_cap_inputs[i] = + spec->gen.autocfg.inputs[i].pin; + snd_hda_jack_detect_enable_callback(codec, + spec->gen.autocfg.inputs[i].pin, + hp_callback); + } else + spec->jd_cap_inputs[i] = 0; + } else + spec->jd_cap_inputs[i] = 0; + + codec_dbg(codec, + "%s, input jd_cap_inputs[%d] 0x%02X, line%d\n", + __func__, i, spec->jd_cap_inputs[i], __LINE__); + } +} + +static void cm9825_playback_pcm_hook(struct hda_pcm_stream *hinfo, + struct hda_codec *codec, + struct snd_pcm_substream *substream, + int action) +{ + struct cmi_spec *spec = codec->spec; + + switch (action) { + case HDA_GEN_PCM_ACT_PREPARE: + snd_hda_sequence_write(codec, spec->chip_playback_start_verbs); + break; + case HDA_GEN_PCM_ACT_CLEANUP: + snd_hda_sequence_write(codec, spec->chip_playback_stop_verbs); + break; + default: + return; + } +} + +static int cm9825_init(struct hda_codec *codec) +{ + snd_hda_gen_init(codec); + snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_INIT); + + return 0; +} + +static void cm9825_remove(struct hda_codec *codec) +{ + struct cmi_spec *spec = codec->spec; + int i; + + if (spec->jd_cap_hp) + cancel_delayed_work_sync(&spec->unsol_hp_work); + + if (spec->jd_cap_lineout) + cancel_delayed_work_sync(&spec->unsol_lineout_work); + + for (i = 0; i < spec->gen.autocfg.num_inputs; i++) { + if (spec->jd_cap_inputs[i]) { + cancel_delayed_work_sync(&spec->unsol_inputs_work); + break; + } + } + + snd_hda_gen_remove(codec); +} + +static int cm9825_suspend(struct hda_codec *codec) +{ + struct cmi_spec *spec = codec->spec; + int i; + + if (spec->jd_cap_hp) + cancel_delayed_work_sync(&spec->unsol_hp_work); + + if (spec->jd_cap_lineout) + cancel_delayed_work_sync(&spec->unsol_lineout_work); + + for (i = 0; i < spec->gen.autocfg.num_inputs; i++) { + if (spec->jd_cap_inputs[i]) { + cancel_delayed_work_sync(&spec->unsol_inputs_work); + break; + } + } + + snd_hda_sequence_write(codec, spec->chip_d3_verbs); + + return 0; +} + +static int cm9825_cm_std_resume(struct hda_codec *codec) +{ + struct cmi_spec *spec = codec->spec; + hda_nid_t hp_pin = 0; + bool hp_jack_plugin = false; + int err; + + err = + snd_hda_codec_write(spec->codec, 0x42, 0, + AC_VERB_SET_PIN_WIDGET_CONTROL, 0x00); + if (err) + codec_dbg(codec, "codec_write err %d\n", err); + + msleep(150); /* for depop noise */ + + snd_hda_codec_init(codec); + + snd_hda_sequence_write(codec, spec->chip_d0_verbs); + + hp_pin = spec->gen.autocfg.hp_pins[0]; + hp_jack_plugin = snd_hda_jack_detect(spec->codec, hp_pin); + + codec_dbg(spec->codec, "hp_jack_plugin %d, hp_pin 0x%X\n", + (int)hp_jack_plugin, hp_pin); + + if (!hp_jack_plugin) { + err = + snd_hda_codec_write(spec->codec, 0x42, 0, + AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40); + + if (err) + codec_dbg(codec, "codec_write err %d\n", err); + + snd_hda_sequence_write(codec, cm9825_hp_remove_verbs); + } + + return 0; +} + +static int cm9825_resume(struct hda_codec *codec) +{ + struct cmi_spec *spec = codec->spec; + + if (codec->core.subsystem_id == QUIRK_CM_STD) + cm9825_cm_std_resume(codec); + else if (codec->core.subsystem_id == QUIRK_GENE_TWL7_SSID || + codec->core.subsystem_id == QUIRK_IBP_SSID) { + snd_hda_codec_init(codec); + snd_hda_sequence_write(codec, spec->chip_d0_verbs); + } + + snd_hda_regmap_sync(codec); + hda_call_check_power_status(codec, 0x01); + + return 0; +} + +static int cm9825_probe(struct hda_codec *codec, const struct hda_device_id *id) +{ + struct cmi_spec *spec; + struct auto_pin_cfg *cfg; + int err = 0; + unsigned int val; + + spec = kzalloc_obj(*spec); + if (spec == NULL) + return -ENOMEM; + + codec_dbg(codec, "chip_name: %s, ssid: 0x%X\n", + codec->core.chip_name, codec->core.subsystem_id); + + codec->spec = spec; + spec->codec = codec; + cfg = &spec->gen.autocfg; + snd_hda_gen_spec_init(&spec->gen); + spec->chip_d0_verbs = cm9825_std_d0_verbs; + spec->chip_d3_verbs = cm9825_std_d3_verbs; + spec->chip_hp_present_verbs = cm9825_hp_present_verbs; + spec->chip_hp_remove_verbs = cm9825_hp_remove_verbs; + + INIT_DELAYED_WORK(&spec->unsol_hp_work, cm9825_unsol_hp_delayed); + INIT_DELAYED_WORK(&spec->unsol_inputs_work, + cm9825_unsol_inputs_delayed); + INIT_DELAYED_WORK(&spec->unsol_lineout_work, + cm9825_unsol_lineout_delayed); + + switch (codec->core.subsystem_id) { + case QUIRK_CM_STD: + snd_hda_codec_set_name(codec, "CM9825 STD"); + spec->chip_d0_verbs = cm9825_std_d0_verbs; + spec->chip_d3_verbs = cm9825_std_d3_verbs; + spec->chip_hp_present_verbs = cm9825_hp_present_verbs; + spec->chip_hp_remove_verbs = cm9825_hp_remove_verbs; + break; + case QUIRK_GENE_TWL7_SSID: + snd_hda_codec_set_name(codec, "CM9825 GENE_TWL7"); + spec->chip_d0_verbs = cm9825_gene_twl7_d0_verbs; + spec->chip_d3_verbs = cm9825_gene_twl7_d3_verbs; + spec->gen.pcm_playback_hook = cm9825_playback_pcm_hook; + spec->chip_playback_start_verbs = + cm9825_gene_twl7_playback_start_verbs; + spec->chip_playback_stop_verbs = + cm9825_gene_twl7_playback_stop_verbs; + /* Internal fixed device, Rear, Mic-in, 3.5mm */ + snd_hda_codec_set_pincfg(codec, 0x37, 0x24A70100); + break; + case QUIRK_IBP_SSID: + snd_hda_codec_set_name(codec, "CM9825 IBP"); + spec->chip_d0_verbs = cm9825_ibp_d0_verbs; + spec->chip_d3_verbs = cm9825_ibp_d3_verbs; + spec->gen.pcm_playback_hook = cm9825_playback_pcm_hook; + spec->chip_lineout_present_verbs = + cm9825_ibp_lineout_present_verbs; + spec->chip_lineout_remove_verbs = + cm9825_ibp_lineout_remove_verbs; + spec->chip_playback_start_verbs = + cm9825_ibp_playback_start_verbs; + spec->chip_playback_stop_verbs = cm9825_ibp_playback_stop_verbs; + + /* OMTP */ + val = + snd_hda_codec_read(codec, 0x46, 0, CM9825_VERB_READ_OMTP, + 0x0); + snd_hda_codec_write(codec, 0x46, 0, CM9825_VERB_SET_OMTP, + (val >> 24) & 0x7f); + break; + default: + err = -ENXIO; + break; + } + + if (err < 0) + goto error; + + snd_hda_sequence_write(codec, spec->chip_d0_verbs); + + err = snd_hda_parse_pin_defcfg(codec, cfg, NULL, 0); + if (err < 0) + goto error; + err = snd_hda_gen_parse_auto_config(codec, cfg); + if (err < 0) + goto error; + + cm9825_setup_unsol(codec); + + return 0; + + error: + cm9825_remove(codec); + + codec_info(codec, "Enter err %d\n", err); + + return err; +} + +static const struct hda_codec_ops cm9825_codec_ops = { + .probe = cm9825_probe, + .remove = cm9825_remove, + .build_controls = snd_hda_gen_build_controls, + .build_pcms = snd_hda_gen_build_pcms, + .init = cm9825_init, + .unsol_event = snd_hda_jack_unsol_event, + .suspend = cm9825_suspend, + .resume = cm9825_resume, + .check_power_status = snd_hda_gen_check_power_status, + .stream_pm = snd_hda_gen_stream_pm, +}; + +/* + * driver entries + */ +static const struct hda_device_id snd_hda_id_cm9825[] = { + HDA_CODEC_ID(0x13f69825, "CM9825"), + {} /* terminator */ +}; +MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_cm9825); + +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("CM9825 HD-audio codec"); + +static struct hda_codec_driver cm9825_driver = { + .id = snd_hda_id_cm9825, + .ops = &cm9825_codec_ops, +}; + +module_hda_codec_driver(cm9825_driver); |