diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-08-30 13:45:05 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-08-30 13:45:05 -0700 |
commit | 4fb0dacb78c6a041bbd38ddd998df806af5c2c69 (patch) | |
tree | f175caac9bc11c78632959a954a6b618fbf8f5c1 /sound/soc/intel/boards/sof_maxim_common.c | |
parent | 461f35f014466c4e26dca6be0f431f57297df3f2 (diff) | |
parent | 358040e3807754944dbddf948a23c6d914297ed7 (diff) |
Merge tag 'sound-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"We've received a fairly wide range of changes at this time, including
for ALSA and ASoC core, but all of them are rather small changes.
Here are some highlights:
ALSA / ASoC Core:
- Fixes of inconsistent locking around control API helpers
- A few new control API functions and cleanups
- Workarounds for potential UAFs by delayed kobj releases
- Unified PCM copy ops with iov_iter
- Continued efforts for ASoC API cleanups
ASoC:
- An adaptor to allow use of IIO DACs and ADCs in ASoC which pulls in
some IIO changes
- Create a library function for intlog10() and use it in the NAU8825
driver
- Convert drivers to use the more modern maple tree register cache
- Lots of work on the SOF framework, AMD and Intel drivers, including
a lot of cleanup and new device support
- Standardization of the presentation of jacks from drivers
- Provision of some generic sound card DT properties
- Support for AMD Van Gogh, AMD machines with MAX98388 and NAU8821,
AWInic AW88261, Cirrus Logic CS35L36 and CS42L43, various Intel
platforms including AVS machines with ES8336 and RT5663, Mediatek
MT7986, NXP i.MX93, RealTek RT1017 and StarFive JH7110
Others:
- New test coverage including ASoC and topology tests in KUnit; this
also involves enabling UML builds of ALSA since that's the default
KUnit test environment which pulls in the addition of some stubs to
the driver
- More enhancement of pcmtest driver
- A few fixes / enhancements of MIDI 2.0 UMP core
- Using PCI definitions in allover HD-audio code
- Support for Cirrus CS35L56 and TI TAS2781 HD-audio sub-codecs
- CS35L41 HD-audio sub-codec improvements
- Continued emu10k1 improvements"
* tag 'sound-6.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (693 commits)
ALSA: pcm: Fix missing fixup call in compat hw_refine ioctl
ASoC: dwc: i2s: Fix unused functions
ALSA: usb-audio: Don't try to submit URBs after disconnection
ALSA: emu10k1: add separate documentation for E-MU cards
ALSA: emu10k1: more documentation updates
ALSA: emu10k1: de-duplicate audigy-mixer.rst vs. sb-live-mixer.rst
ALSA: ump: Fix -Wformat-truncation warnings
ALSA: hda: Add missing dependency on CONFIG_EFI for Cirrus/TI sub-codecs
ALSA: doc: Fix missing backquote in midi-2.0.rst
ALSA: hda/realtek: Add quirk for mute LEDs on HP ENVY x360 15-eu0xxx
ALSA: hda/tas2781: Switch back to use struct i2c_driver's .probe()
ASoC: soc-core.c: Do not error if a DAI link component is not found
ASoC: codecs: Fix error code in aw88261_i2c_probe()
ASoC: audio-graph-card.c: move audio_graph_parse_of()
ASoC: cs42l43: Use new-style PM runtime macros
ALSA: documentation: Add description for USB MIDI 2.0 gadget driver
ALSA: ump: Don't create unused substreams for static blocks
ALSA: ump: Fill group names for legacy rawmidi substreams
ALSA: usb-audio: Attach legacy rawmidi after probing all UMP EPs
ALSA: ac97: Fix possible error value of *rac97
...
Diffstat (limited to 'sound/soc/intel/boards/sof_maxim_common.c')
-rw-r--r-- | sound/soc/intel/boards/sof_maxim_common.c | 170 |
1 files changed, 100 insertions, 70 deletions
diff --git a/sound/soc/intel/boards/sof_maxim_common.c b/sound/soc/intel/boards/sof_maxim_common.c index 112e89951da0..628b6d5d3ee4 100644 --- a/sound/soc/intel/boards/sof_maxim_common.c +++ b/sound/soc/intel/boards/sof_maxim_common.c @@ -4,6 +4,7 @@ #include <linux/module.h> #include <linux/string.h> #include <sound/pcm.h> +#include <sound/pcm_params.h> #include <sound/soc.h> #include <sound/soc-acpi.h> #include <sound/soc-dai.h> @@ -11,6 +12,18 @@ #include <uapi/sound/asound.h> #include "sof_maxim_common.h" +/* helper function to get the number of specific codec */ +static unsigned int get_num_codecs(const char *hid) +{ + struct acpi_device *adev; + unsigned int dev_num = 0; + + for_each_acpi_dev_match(adev, hid, NULL, -1) + dev_num++; + + return dev_num; +} + #define MAX_98373_PIN_NAME 16 const struct snd_soc_dapm_route max_98373_dapm_routes[] = { @@ -168,17 +181,6 @@ static struct snd_soc_codec_conf max_98390_codec_conf[] = { .dlc = COMP_CODEC_CONF(MAX_98390_DEV1_NAME), .name_prefix = "Left", }, -}; - -static struct snd_soc_codec_conf max_98390_4spk_codec_conf[] = { - { - .dlc = COMP_CODEC_CONF(MAX_98390_DEV0_NAME), - .name_prefix = "Right", - }, - { - .dlc = COMP_CODEC_CONF(MAX_98390_DEV1_NAME), - .name_prefix = "Left", - }, { .dlc = COMP_CODEC_CONF(MAX_98390_DEV2_NAME), .name_prefix = "Tweeter Right", @@ -189,19 +191,7 @@ static struct snd_soc_codec_conf max_98390_4spk_codec_conf[] = { }, }; -struct snd_soc_dai_link_component max_98390_components[] = { - { - .name = MAX_98390_DEV0_NAME, - .dai_name = MAX_98390_CODEC_DAI, - }, - { - .name = MAX_98390_DEV1_NAME, - .dai_name = MAX_98390_CODEC_DAI, - }, -}; -EXPORT_SYMBOL_NS(max_98390_components, SND_SOC_INTEL_SOF_MAXIM_COMMON); - -struct snd_soc_dai_link_component max_98390_4spk_components[] = { +static struct snd_soc_dai_link_component max_98390_components[] = { { .name = MAX_98390_DEV0_NAME, .dai_name = MAX_98390_CODEC_DAI, @@ -219,62 +209,56 @@ struct snd_soc_dai_link_component max_98390_4spk_components[] = { .dai_name = MAX_98390_CODEC_DAI, }, }; -EXPORT_SYMBOL_NS(max_98390_4spk_components, SND_SOC_INTEL_SOF_MAXIM_COMMON); + +static const struct { + unsigned int tx; + unsigned int rx; +} max_98390_tdm_mask[] = { + {.tx = 0x01, .rx = 0x3}, + {.tx = 0x02, .rx = 0x3}, + {.tx = 0x04, .rx = 0x3}, + {.tx = 0x08, .rx = 0x3}, +}; static int max_98390_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); struct snd_soc_dai *codec_dai; - int i; + int i, ret; for_each_rtd_codec_dais(rtd, i, codec_dai) { - if (i >= ARRAY_SIZE(max_98390_4spk_components)) { + if (i >= ARRAY_SIZE(max_98390_tdm_mask)) { dev_err(codec_dai->dev, "invalid codec index %d\n", i); return -ENODEV; } - if (!strcmp(codec_dai->component->name, MAX_98390_DEV0_NAME)) { - /* DEV0 tdm slot configuration Right */ - snd_soc_dai_set_tdm_slot(codec_dai, 0x01, 3, 4, 32); - } - if (!strcmp(codec_dai->component->name, MAX_98390_DEV1_NAME)) { - /* DEV1 tdm slot configuration Left */ - snd_soc_dai_set_tdm_slot(codec_dai, 0x02, 3, 4, 32); - } - - if (!strcmp(codec_dai->component->name, MAX_98390_DEV2_NAME)) { - /* DEVi2 tdm slot configuration Tweeter Right */ - snd_soc_dai_set_tdm_slot(codec_dai, 0x04, 3, 4, 32); - } - if (!strcmp(codec_dai->component->name, MAX_98390_DEV3_NAME)) { - /* DEV3 tdm slot configuration Tweeter Left */ - snd_soc_dai_set_tdm_slot(codec_dai, 0x08, 3, 4, 32); + ret = snd_soc_dai_set_tdm_slot(codec_dai, max_98390_tdm_mask[i].tx, + max_98390_tdm_mask[i].rx, 4, + params_width(params)); + if (ret < 0) { + dev_err(codec_dai->dev, "fail to set tdm slot, ret %d\n", + ret); + return ret; } } return 0; } -int max_98390_spk_codec_init(struct snd_soc_pcm_runtime *rtd) +static int max_98390_init(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_card *card = rtd->card; + unsigned int num_codecs = get_num_codecs(MAX_98390_ACPI_HID); int ret; - /* add regular speakers dapm route */ - ret = snd_soc_dapm_add_routes(&card->dapm, max_98390_dapm_routes, - ARRAY_SIZE(max_98390_dapm_routes)); - if (ret) { - dev_err(rtd->dev, "unable to add Left/Right Speaker dapm, ret %d\n", ret); - return ret; - } - - /* add widgets/controls/dapm for tweeter speakers */ - if (acpi_dev_present("MX98390", "3", -1)) { + switch (num_codecs) { + case 4: + /* add widgets/controls/dapm for tweeter speakers */ ret = snd_soc_dapm_new_controls(&card->dapm, max_98390_tt_dapm_widgets, ARRAY_SIZE(max_98390_tt_dapm_widgets)); - if (ret) { - dev_err(rtd->dev, "unable to add tweeter dapm controls, ret %d\n", ret); + dev_err(rtd->dev, "unable to add tweeter dapm widgets, ret %d\n", + ret); /* Don't need to add routes if widget addition failed */ return ret; } @@ -282,33 +266,79 @@ int max_98390_spk_codec_init(struct snd_soc_pcm_runtime *rtd) ret = snd_soc_add_card_controls(card, max_98390_tt_kcontrols, ARRAY_SIZE(max_98390_tt_kcontrols)); if (ret) { - dev_err(rtd->dev, "unable to add tweeter card controls, ret %d\n", ret); + dev_err(rtd->dev, "unable to add tweeter controls, ret %d\n", + ret); return ret; } ret = snd_soc_dapm_add_routes(&card->dapm, max_98390_tt_dapm_routes, ARRAY_SIZE(max_98390_tt_dapm_routes)); - if (ret) - dev_err(rtd->dev, - "unable to add Tweeter Left/Right Speaker dapm, ret %d\n", ret); + if (ret) { + dev_err(rtd->dev, "unable to add tweeter dapm routes, ret %d\n", + ret); + return ret; + } + + fallthrough; + case 2: + /* add regular speakers dapm route */ + ret = snd_soc_dapm_add_routes(&card->dapm, max_98390_dapm_routes, + ARRAY_SIZE(max_98390_dapm_routes)); + if (ret) { + dev_err(rtd->dev, "unable to add dapm routes, ret %d\n", + ret); + return ret; + } + break; + default: + dev_err(rtd->dev, "invalid codec number %d\n", num_codecs); + return -EINVAL; } + return ret; } -EXPORT_SYMBOL_NS(max_98390_spk_codec_init, SND_SOC_INTEL_SOF_MAXIM_COMMON); -const struct snd_soc_ops max_98390_ops = { +static const struct snd_soc_ops max_98390_ops = { .hw_params = max_98390_hw_params, }; -EXPORT_SYMBOL_NS(max_98390_ops, SND_SOC_INTEL_SOF_MAXIM_COMMON); -void max_98390_set_codec_conf(struct snd_soc_card *card, int ch) +void max_98390_dai_link(struct device *dev, struct snd_soc_dai_link *link) +{ + unsigned int num_codecs = get_num_codecs(MAX_98390_ACPI_HID); + + link->codecs = max_98390_components; + + switch (num_codecs) { + case 2: + case 4: + link->num_codecs = num_codecs; + break; + default: + dev_err(dev, "invalid codec number %d for %s\n", num_codecs, + MAX_98390_ACPI_HID); + break; + } + + link->init = max_98390_init; + link->ops = &max_98390_ops; +} +EXPORT_SYMBOL_NS(max_98390_dai_link, SND_SOC_INTEL_SOF_MAXIM_COMMON); + +void max_98390_set_codec_conf(struct device *dev, struct snd_soc_card *card) { - if (ch == ARRAY_SIZE(max_98390_4spk_codec_conf)) { - card->codec_conf = max_98390_4spk_codec_conf; - card->num_configs = ARRAY_SIZE(max_98390_4spk_codec_conf); - } else { - card->codec_conf = max_98390_codec_conf; - card->num_configs = ARRAY_SIZE(max_98390_codec_conf); + unsigned int num_codecs = get_num_codecs(MAX_98390_ACPI_HID); + + card->codec_conf = max_98390_codec_conf; + + switch (num_codecs) { + case 2: + case 4: + card->num_configs = num_codecs; + break; + default: + dev_err(dev, "invalid codec number %d for %s\n", num_codecs, + MAX_98390_ACPI_HID); + break; } } EXPORT_SYMBOL_NS(max_98390_set_codec_conf, SND_SOC_INTEL_SOF_MAXIM_COMMON); |