Register the compatibles for this module on the module device table so
it can be automatically loaded when a matching device is found on the
system.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Link: https://lore.kernel.org/r/20221107160437.740353-10-nfraprado@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Register the compatibles for this module on the module device table so
it can be automatically loaded when a matching device is found on the
system.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Link: https://lore.kernel.org/r/20221107160437.740353-9-nfraprado@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Register the compatibles for this module on the module device table so
it can be automatically loaded when a matching device is found on the
system.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Link: https://lore.kernel.org/r/20221107160437.740353-8-nfraprado@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Register the compatibles for this module on the module device table so
it can be automatically loaded when a matching device is found on the
system.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Link: https://lore.kernel.org/r/20221107160437.740353-7-nfraprado@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Register the compatibles for this module on the module device table so
it can be automatically loaded when a matching device is found on the
system.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Tested-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Link: https://lore.kernel.org/r/20221107160437.740353-6-nfraprado@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Register the compatibles for this module on the module device table so
it can be automatically loaded when a matching device is found on the
system.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Link: https://lore.kernel.org/r/20221107160437.740353-5-nfraprado@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Register the compatibles for this module on the module device table so
it can be automatically loaded when a matching device is found on the
system.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Link: https://lore.kernel.org/r/20221107160437.740353-4-nfraprado@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Register the compatibles for this module on the module device table so
it can be automatically loaded when a matching device is found on the
system.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Link: https://lore.kernel.org/r/20221107160437.740353-3-nfraprado@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Register the compatibles for this module on the module device table so
it can be automatically loaded when a matching device is found on the
system.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Link: https://lore.kernel.org/r/20221107160437.740353-2-nfraprado@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Having two DMICs, a front DMIC and a Rear DMIC,
but only host audio input AUX port0 is used for these two Dmics.
A "dmic-gpios" property is used for a mixer control to switch
the dmic signal source between the Front and Rear Dmic.
Refer to this one as an example,
commit 3cfbf07c6d
("ASoC: qcom: sc7180: Modify machine driver for 2mic")
Signed-off-by: Ajye Huang <ajye_huang@compal.corp-partner.google.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20221102125936.2176748-3-ajye_huang@compal.corp-partner.google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The ASoC core automatically populates the driver name field in the card
from the card name if left unset. However, since the driver name can be
at most 16 characters long, wrapping will happen if the card name is
longer, which is the case for the mt8192-mt6359 driver.
Explicitly set the driver name for the card in order to avoid said
wrapping and have a readable driver name exposed to userspace.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220929205453.1144142-1-nfraprado@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
There are some spelling mistakes in dev_err messages. Fix them.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220928220417.66799-1-colin.i.king@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Audio tuner is used to handle clock drift between 26M and APLL domain.
It's expected when abs(chg_cnt) equals to upper bound, tuner updates pcw
setting automatically, and then abs(chg_cnt) decreases.
In the stress test, we found abs(chg_cnt) possibly equals to 2 at the
unexpected timing. This results in wrong pcw updating.
Finally, abs(chg_cnt) will always be larger than upper bound,
As a result, we update the upper bound to 3 to handle the corner case.
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220927151141.11846-1-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge series from Nícolas F. R. A. Prado <nfraprado@collabora.com>:
This series allows the headphone and headset mic jack status to be
handled separately by userspace on MT8192, MT8195 and MT8186.
Changes based on commit d0508b4f16 ("ASoC: rk3399_gru_sound: Add DAPM
pins, kcontrols for jack detection"). Found while searching for an
alternative for JackSwitch [1].
[1] https://lore.kernel.org/all/b98a8a77-7652-1995-27ba-eb7b6d30202a@gmail.com/
Nícolas F. R. A. Prado (6):
ASoC: mediatek: mt8192-mt6359: Expose individual headset jack pins
ASoC: mediatek: mt8195: Expose individual headset jack pins
ASoC: mediatek: mt8186-da7219: Add headset widgets with switches
ASoC: mediatek: mt8186-da7219: Expose individual headset jack pins
ASoC: mediatek: mt8186-rt5682: Add headset widgets with switches
ASoC: mediatek: mt8186-rt5682: Expose individual headset jack pins
.../mt8186/mt8186-mt6366-da7219-max98357.c | 25 +++++++++++++++++--
.../mt8186/mt8186-mt6366-rt1019-rt5682s.c | 25 +++++++++++++++++--
.../mt8192/mt8192-mt6359-rt1015-rt5682.c | 17 +++++++++++--
sound/soc/mediatek/mt8195/mt8195-mt6359.c | 17 +++++++++++--
4 files changed, 76 insertions(+), 8 deletions(-)
--
2.37.3
The rt5682 codec is able to distinguish between two event types:
headphone insertion/removal and headset microphone insertion/removal.
However, currently, the mt8186-rt5682 driver exposes a single kcontrol
for the headset jack, so userspace isn't able to differentiate between
the two events.
Add a definition for the headset jack pins, so that a separate jack
kcontrol is created for each one, allowing userspace to track and handle
them individually.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220922235951.252532-7-nfraprado@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add DAPM widgets for headphones and headset microphone, with matching
switches, to allow toggling these paths based on the jack connection
status.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220922235951.252532-6-nfraprado@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The da7219 codec is able to distinguish between two event types:
headphone insertion/removal and headset microphone insertion/removal.
However, currently, the mt8186-da7219 driver exposes a single kcontrol
for the headset jack, so userspace isn't able to differentiate between
the two events.
Add a definition for the headset jack pins, so that a separate jack
kcontrol is created for each one, allowing userspace to track and handle
them individually.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220922235951.252532-5-nfraprado@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add DAPM widgets for headphones and headset microphone, with matching
switches, to allow toggling these paths based on the jack connection
status.
Note that differently from others (mt8192, mt8195 and mt8186-rt5682),
the widget here is named "Headphones" (with an 's'), since "Headphone
Switch" was already registered by da7219.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220922235951.252532-4-nfraprado@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The rt5682 codec is able to distinguish between two event types:
headphone insertion/removal and headset microphone insertion/removal.
However, currently, the mt8195 ASoC driver exposes a single kcontrol
for the headset jack, so userspace isn't able to differentiate between
the two events.
Add a definition for the headset jack pins, so that a separate jack
kcontrol is created for each one, allowing userspace to track and handle
them individually.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220922235951.252532-3-nfraprado@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The rt5682 codec is able to distinguish between two event types:
headphone insertion/removal and headset microphone insertion/removal.
However, currently, the mt8192-mt6359 driver exposes a single kcontrol
for the headset jack, so userspace isn't able to differentiate between
the two events.
Add a definition for the headset jack pins, so that a separate jack
kcontrol is created for each one, allowing userspace to track and handle
them individually.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220922235951.252532-2-nfraprado@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Now that the clock sharing for i2s ports can be configured from the
sound machine driver, remove the logic that was used to parse the
properties from the devicetree.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220908161154.648557-11-nfraprado@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
i2s0 and i2s1 are paired input/output connected to the same codec and
should share the same clock. Likewise for i2s2 and i2s3. Set the clock
sharing for each pair during the codec's initialization.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220908161154.648557-10-nfraprado@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add a new function to configure the shared clock between two i2s ports,
and export it. This will allow the clock sharing to be set from the
machine driver instead of the devicetree.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220908161154.648557-9-nfraprado@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Now that the clock sharing for i2s ports can be configured from the
sound machine driver, remove the logic that was used to parse the
properties from the devicetree.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220908161154.648557-7-nfraprado@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
i2s0 and i2s5 are paired input/output connected to the same codec and
should share the same clock. Likewise for i2s2 and i2s3. Set the clock
sharing for each pair during the DAI initialization.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220908161154.648557-6-nfraprado@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add a new function to configure the shared clock between two i2s ports,
and export it. This will allow the clock sharing to be set from the
machine driver instead of the devicetree.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220908161154.648557-5-nfraprado@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Now that the clock sharing for i2s ports can be configured from the
sound machine driver, remove the logic that was used to parse the
properties from the devicetree.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220908161154.648557-4-nfraprado@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Both i2s8 and i2s9 are connected to the rt5682 codec and should share
the same clock to work in a full-duplex manner. Set the clock sharing
during the initialization for rt5682.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220908161154.648557-3-nfraprado@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add a new function to configure the shared clock between two i2s ports,
and export it. This will allow the clock sharing to be set from the
machine driver instead of the devicetree.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220908161154.648557-2-nfraprado@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Adding a probe callback on this snd_soc_card is required when
Sound Open Firmware support is desired, as we need to appropriately
populate the stream_name for SOF to be able to bind widgets.
Failing to do so will produce errors when applying the SOF topology
leading to card registration failure (so, no sound).
While at it, also make sure to fill the topology_shortname as required.
Fixes: 0caf1120c5 ("ASoC: mediatek: mt8195: extract SOF common code")
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220906092727.37324-2-angelogioacchino.delregno@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The field 'topology_shortname' in 'snd_soc_card' is defined as char[32],
Current card name will be truncated when SOF is enabled, so rename the
sound card name.
Signed-off-by: chunxu.li <chunxu.li@mediatek.com>
Link: https://lore.kernel.org/r/20220823090735.12176-1-chunxu.li@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
When the first DMIC recording is power down, mtkaif_dmic will be reset.
This will cause configuration error in the second DMIC recording. So do
not reset mtkaif_dmic except in "MTKAIF_DMIC Switch" kcontrol.
Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com>
Link: https://lore.kernel.org/r/20220820071925.13557-1-jiaxin.yu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
1. Add widgets, routes and dai-links required by SOF
2. Only when adsp phandle could be retrieved from DTS, the SOF related part
of machine driver is executed.
3. Support dai-links could be specified from DTS, so that
we can disable AP side hardware controls when DSP SOF controls the same
audio FE.
Signed-off-by: Chunxu Li <chunxu.li@mediatek.com>
Link: https://lore.kernel.org/r/20220818025113.17144-4-chunxu.li@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
1. Add widgets, routes and dai-links required by SOF
2. Only when adsp phandle could be retrieved from DTS, the SOF related part
of machine driver is executed.
3. Support dai-links could be specified from DTS, so that
we can disable AP side hardware controls when DSP SOF controls the same
audio FE.
Signed-off-by: Chunxu Li <chunxu.li@mediatek.com>
Link: https://lore.kernel.org/r/20220818025113.17144-3-chunxu.li@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The "i2s_priv" pointer cannot be NULL. Some NULL checks were deleted
in commit d7bffbe9cb ("ASoC: mediatek: mt8186: remove unnecessary
judgments") but this one was accidentally left behind.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/Yuo7LGPk8KnBW6ac@kili
Signed-off-by: Mark Brown <broonie@kernel.org>
The afe_priv->dai_priv[] is allocated when platform driver probe(), if it
failed, the ASoC platform driver probe() will return fail first.
Therefore, this is excessive judgment, and the condition will never be
established.
Bug report: https://www.spinics.net/lists/alsa-devel/msg145609.html
This is a semi-automatic email about new static checker warnings.
The patch ae92dcbee8: "ASoC: mediatek: mt8186: support tdm in
platform driver" from May 23, 2022, leads to the following Smatch
complaint:
sound/soc/mediatek/mt8186/mt8186-dai-tdm.c:424 mtk_dai_tdm_hw_params()
warn: variable dereferenced before check 'tdm_priv' (see line 406)
sound/soc/mediatek/mt8186/mt8186-dai-tdm.c
405 struct mtk_afe_tdm_priv *tdm_priv = afe_priv->dai_priv[tdm_id];
406 unsigned int tdm_mode = tdm_priv->tdm_mode;
^^^^^^^^^^^^^^^^^^^
Lot's of dereferences
407 unsigned int data_mode = tdm_priv->data_mode;
408 unsigned int rate = params_rate(params);
409 unsigned int channels = params_channels(params);
410 snd_pcm_format_t format = params_format(params);
411 unsigned int bit_width =
412 snd_pcm_format_physical_width(format);
413 unsigned int tdm_channels = (data_mode == TDM_DATA_ONE_PIN) ?
414 get_tdm_ch_per_sdata(tdm_mode, channels) : 2;
415 unsigned int lrck_width =
416 get_tdm_lrck_width(format, tdm_mode);
417 unsigned int tdm_con = 0;
418 bool slave_mode = tdm_priv->slave_mode;
419 bool lrck_inv = tdm_priv->lck_invert;
420 bool bck_inv = tdm_priv->bck_invert;
421 unsigned int tran_rate;
422 unsigned int tran_relatch_rate;
423
424 if (!tdm_priv) {
^^^^^^^^^
Checked too late
425 dev_err(afe->dev, "%s(), tdm_priv == NULL", __func__);
426 return -EINVAL;
Fixes: ae92dcbee8 ("ASoC: mediatek: mt8186: support tdm in platform driver")
Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com>
Link: https://lore.kernel.org/r/20220726154220.28141-1-jiaxin.yu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Fix Smatch static checker warning. strncmp() here only needs to compare
the first seven bytes, so in order to make the code more clear, only the
first seven bytes of the string used as the comparison are reserved.
Bug report: https://www.spinics.net/lists/alsa-devel/msg145608.html
sound/soc/mediatek/mt8186/mt8186-dai-adda.c:78 get_adda_priv_by_name()
warn: strncmp() with weird length: 17 vs 7
sound/soc/mediatek/mt8186/mt8186-dai-adda.c
72 static struct mtk_afe_adda_priv *get_adda_priv_by_name(struct mtk_base_afe *afe,
73 const char *name)
74 {
75 struct mt8186_afe_private *afe_priv = afe->platform_priv;
76 int dai_id;
77
--> 78 if (strncmp(name, "aud_dac_hires_clk", 7) == 0 ||
79 strncmp(name, "aud_adc_hires_clk", 7) == 0)
Fixes: b65c466220 ("ASoC: mediatek: mt8186: support adda in platform driver")
Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com>
Link: https://lore.kernel.org/r/20220726153130.27584-1-jiaxin.yu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
If CONFIG_SND_SOC_MT8186=y and CONFIG_SND_SOC_MT6358 is not set,
make ARCH=x86_64 CROSS_COMPILE=x86_64-linux-gnu-, will be failed, like this:
sound/soc/mediatek/mt8186/mt8186-mt6366-common.o: In function `mt8186_mt6366_init':
mt8186-mt6366-common.c:(.text+0x4d): undefined reference to `mt6358_set_mtkaif_protocol'
make: *** [vmlinux] Error 1
To fix this build error, add select SND_SOC_MT6358 to config SND_SOC_MT8186 dependency.
Fixes: 097e874ad3 ("ASoC: mediatek: mt8186: add platform driver")
Signed-off-by: Ren Zhijie <renzhijie2@huawei.com>
Link: https://lore.kernel.org/r/20220724110619.212774-1-renzhijie2@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add support for mt8186 board with mt6366, rt1019 and rt5682s.
Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220718162204.26238-8-jiaxin.yu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add support for mt8186 board with mt6366, da7219 and max98357.
Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220718162204.26238-6-jiaxin.yu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add mt8186-mt6366 common driver for mt8186 series machine.
Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220718162204.26238-4-jiaxin.yu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add mt8186 platform and affiliated driver.
Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220718162204.26238-3-jiaxin.yu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The functions related to SOF can be reused in different machine drivers,
such as mt8195 or mt8186, so extract the common code to avoid duplication.
Set mtk_soc_card_data which include machine private data and SOF private
data as card drvdata, then the difference between machine private can be
ignored such as mt8195_mt6359_priv or mt8186_mt6366_priv, at the same
time the SOF related code can be reused in different machine drivers.
Signed-off-by: Chunxu Li <chunxu.li@mediatek.com>
Link: https://lore.kernel.org/r/20220715085903.7796-1-chunxu.li@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Remove condition with no effect
Signed-off-by: Zhongjun Tan <tanzhongjun@coolpad.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220708024651.42999-1-hbut_tan@163.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The lockdep mechanism revealed an unbalanced unlocking on MT8186:
[ 2.993966] WARNING: bad unlock balance detected!
[ 2.993978] -------------------------------------
[ 2.993983] kworker/u16:1/10 is trying to release lock (gpio_request_mutex) at:
[ 2.993994] [<ffffffdcd9adebf8>] mt8186_afe_gpio_request+0xf8/0x210
[ 2.994012] but there are no more locks to release!
The cause is that the mutex will be double unlocked if dai is unknown
during GPIO selection, and this patch fixes it.
Fixes: cfa9a966f1 ("ASoC: mediatek: mt8186: support gpio control in platform driver")
Signed-off-by: Fei Shao <fshao@chromium.org>
Link: https://lore.kernel.org/r/20220617111003.2014395-1-fshao@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Update this driver to the new direct clock producer/consumer defines. It
appears this driver was added with the inversion taken account of but
still uses the CODEC defines so no inversion of the producer/consumer
is necessary.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220613161552.481337-2-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge series from Charles Keepax <ckeepax@opensource.cirrus.com>:
Currently the set_fmt callback always passes clock provider/consumer
with respect to the CODEC. This made sense when the framework was
directly broken down into platforms and CODECs. However, as things
are now broken down into components which can be connected as either
the CPU or CODEC side of a DAI link it simplifies things if each
side of the link is just told if it is provider or consumer of the
clocks. Making this change allows us to remove one of the last parts
of the ASoC core that needs to know if a driver is a CODEC driver,
where it flips the clock format specifier if a CODEC driver is used on
the CPU side of a DAI link, as well as just being conceptually more
consistent with componentisation.
The basic idea of this patch chain is to change the set_fmt callback
from specifying if the CODEC is provider/consumer into directly
specifying if the component is provider/consumer. To do this we add
some new defines, and then to preserve bisectability, the migration is
done by adding a new callback, converting over all existing CPU side
drivers, converting the core, and then finally reverting back to the
old callback.
Converting the platform drivers makes sense as the existing defines
are from the perspective of the CODEC and there are more CODEC drivers
than platform drivers.
Obviously a fair amount of this patch chain I was only able to build
test, so any testing that can be done would be greatly appreciated.
of_parse_phandle() returns a node pointer with refcount
incremented, we should use of_node_put() on it when not need anymore.
Fix refcount leak in some error paths.
Fixes: 0f83f9296d ("ASoC: mediatek: Add machine driver for ALC5650 codec")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20220603124243.31358-1-linmq006@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge series from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>:
This can probably wait for the next merge window, I found a number of
cppcheck warnings that I didn't see in my last checks. The irony is
that the only really important issue found by cppcheck was on one of
my previous DPCM changes (submitted separately as a fix).
Merge series from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>:
Small updates to add initial tables for MeteorLake, SoundWire machine
driver support for tests without HDMI and RT1019 for consistency on
Chromebooks.
Add mt8186 hw gain dai driver.
Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220523132858.22166-7-jiaxin.yu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add mt8186 hostless dai driver.
Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220523132858.22166-6-jiaxin.yu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add mt8186 adda dai driver.
Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220523132858.22166-5-jiaxin.yu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add mt8186 audio cg control. Audio clock gates are registered to
CCF for reference count and clock parent management.
Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220523132858.22166-4-jiaxin.yu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Because clk_disable_unprepare already checked NULL clock
parameter, so the additional checks are unnecessary, just remove them.
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn>
Link: https://lore.kernel.org/r/20220602071809.278134-1-chi.minghao@zte.com.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
of_parse_phandle() returns a node pointer with refcount
incremented, we should use of_node_put() on it when not need anymore.
Add missing of_node_put() to avoid refcount leak.
Fixes: f0ab0bf250 ("ASoC: add mt6797-mt6351 driver and config option")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20220603083417.9011-1-linmq006@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
of_parse_phandle() returns a node pointer with refcount
incremented, we should use of_node_put() on it when not need anymore.
Fix missing of_node_put() in error paths.
Fixes: 94319ba10e ("ASoC: mediatek: Use platform_of_node for machine drivers")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20220602034144.60159-1-linmq006@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
cppcheck warnings:
sound/soc/mediatek/mt8195/mt8195-afe-clk.c:311:9: warning: Identical
condition and return expression 'ret', return value is always 0
[identicalConditionAfterEarlyExit]
return ret;
^
sound/soc/mediatek/mt8195/mt8195-afe-clk.c:297:6: note: If condition
'ret' is true, the function will return/exit
if (ret)
^
sound/soc/mediatek/mt8195/mt8195-afe-clk.c:311:9: note: Returning
identical expression 'ret'
return ret;
^
sound/soc/mediatek/mt8195/mt8195-afe-clk.c:341:9: warning: Identical
condition and return expression 'ret', return value is always 0
[identicalConditionAfterEarlyExit]
return ret;
^
sound/soc/mediatek/mt8195/mt8195-afe-clk.c:338:6: note: If condition
'ret' is true, the function will return/exit
if (ret)
^
sound/soc/mediatek/mt8195/mt8195-afe-clk.c:341:9: note: Returning
identical expression 'ret'
return ret;
^
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20220520211719.607543-12-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Now the core has been migrated across to the new direct clock
specification we can move the drivers back to the normal set_fmt
callback.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220519154318.2153729-41-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
As part of updating the core to directly tell drivers if they are clock
provider or consumer update these CPU side drivers to use the new direct
callback.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220519154318.2153729-14-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/mediatek/mt8195/mt8195-mt6359.c:1639:32: warning: ‘mt8195_mt6359_max98390_rt5682_card’ defined but not used [-Wunused-variable]
1639 | static struct mt8195_card_data mt8195_mt6359_max98390_rt5682_card = {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sound/soc/mediatek/mt8195/mt8195-mt6359.c:1634:32: warning: ‘mt8195_mt6359_rt1011_rt5682_card’ defined but not used [-Wunused-variable]
1634 | static struct mt8195_card_data mt8195_mt6359_rt1011_rt5682_card = {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sound/soc/mediatek/mt8195/mt8195-mt6359.c:1629:32: warning: ‘mt8195_mt6359_rt1019_rt5682_card’ defined but not used [-Wunused-variable]
1629 | static struct mt8195_card_data mt8195_mt6359_rt1019_rt5682_card = {
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Since all users of this driver do need CONFIG_OF anyway, there is no
need to save a few bytes on kernel builds while CONFIG_OF disabled, so
just remove the #ifdef to fix this warning.
Fixes: 86a6b9c9df ("ASoC: mediatek: mt8195: add machine support for max98390 and rt5682")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20220509120918.9000-1-yuehaibing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
snd_soc_card_jack_new() allowed to create jack kcontrol without pins,
but did not create kcontrols. The jack would not have kcontrols if pins
were not going to be added.
This renames the old snd_soc_card_jack_new() to
snd_soc_card_jack_new_pins() for use when pins are provided or will be
added later. The new snd_soc_card_jack_new() appropriately creates a
jack for use without pins and adds a kcontrol.
Signed-off-by: Akihiko Odaki <akihiko.odaki@gmail.com>
Link: https://lore.kernel.org/r/20220408041114.6024-1-akihiko.odaki@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge series from Jiaxin Yu <jiaxin.yu@mediatek.com>:
The series reuses mt8192-mt6359-rt1015-rt5682.c for supporting machine
driver with rt1015p speaker amplifier and rt5682s headset codec.
Fix the following coccicheck review:
./sound/soc/mediatek/mt8195/mt8195-mt6359.c:1657:1-2:
mt8195_mt6359_dt_match is not NULL terminated at line 1657
Fixes: 86a6b9c9df ("ASoC: mediatek: mt8195: add machine support for max98390 and rt5682")
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Lv Ruyi <lv.ruyi@zte.com.cn>
Link: https://lore.kernel.org/r/20220408100309.2495462-1-lv.ruyi@zte.com.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
Add support for using the rt5682s codec together with rt1015p on
mt8192-mt6359 machines. All configurations are shared with the rt5682
codec variant, so simply select the SND_SOC_RT5682S config to ensure the
codec is present and set the correct card name. The codec will be linked
to by pointing to it in the headset-codec property in the devicetree.
While at it, also create macros for the names of the different codec
variants supported by this driver, as well as rename occurrences of
rt1015p_rt5682 to rt1015p_rt5682x, since they are shared between rt5682
and rt5682s.
Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com>
Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Tested-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220408060552.26607-5-jiaxin.yu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
As part of the refactoring to allow the same machine driver to be used for
the rt1015(p) and rt5682(s) codecs on the MT8192 platform, parse the
rt5682(s) codec from the headset-codec property in the devicetree and wire
it to the I2S8 and I2S9 backends.
Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com>
Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Tested-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220408060552.26607-4-jiaxin.yu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
As part of the refactoring to allow the same machine driver to be used for
the rt1015(p) and rt5682(s) codecs on the MT8192 platform, parse the
rt1015(p) codecs from the speaker-codecs property in the devicetree and
wire them to the I2S3 backend, instead of hardcoding the links and
selecting through the compatible.
Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com>
Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Tested-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220408060552.26607-3-jiaxin.yu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This node pointer is returned by of_parse_phandle() with
refcount incremented in this function.
Calling of_node_put() to avoid the refcount leak.
Fixes: 8625c1dbd8 ("ASoC: mediatek: Add mt2701-wm8960 machine driver")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20220404093526.30004-1-linmq006@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Call of_node_put(platform_node) to avoid refcount leak in
the error path.
Fixes: 94319ba10e ("ASoC: mediatek: Use platform_of_node for machine drivers")
Fixes: 493433785d ("ASoC: mediatek: mt8173: fix device_node leak")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220404092903.26725-1-linmq006@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This patch adds support for mt8195 board with mt6359, max98390 and
rt5682.
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org>
Link: https://lore.kernel.org/r/20220324053851.27350-6-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
In order to be able to reuse the same configurations in user space,
rename the controls to generic names.
"Headphone Jack" -> "Headphone"
"Speakers" -> "Ext Spk"
"Left Speaker" -> "Left Spk"
"Right Speaker" -> "Right SPk"
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220324053851.27350-5-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Because most functions can be reused in different codec combinations,
mt8195 machine drivers are combined to one common file.
The model and compatible string are used to decide which codecs are
being used.
As a result, We can prevent from copy-paste functions when new codec
combination is introduced.
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220324053851.27350-3-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Revise driver for the coming driver combination.
There are two major parts including in the patch.
1. Apply some suggested changes used in mt8195-mt6359-rt1011-rt5682.c.
2. Reorder the layout for centralizing the codec related code.
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220324053851.27350-2-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The device_node pointer is returned by of_parse_phandle() with refcount
incremented. We should use of_node_put() on it when done.
This function only calls of_node_put() in the regular path.
And it will cause refcount leak in error path.
Fixes: 082482a502 ("ASoC: mediatek: mt8195: release device_node after snd_soc_register_card")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20220316084623.24238-1-linmq006@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The device_node pointer is returned by of_parse_phandle() with refcount
incremented. We should use of_node_put() on it when done.
This function only calls of_node_put() in the regular path.
And it will cause refcount leak in error paths.
Fix this by calling of_node_put() in error handling too.
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org>
Link: https://lore.kernel.org/r/20220316014059.19292-1-linmq006@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Audio hardware is possibly used in the firmware stage, so resetting audio
hardware before regcache records default register values is required.
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220308072435.22460-2-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The device_node pointer is returned by of_parse_phandle() with refcount
incremented. We should use of_node_put() on it when done.
This function only calls of_node_put() in the regular path.
And it will cause refcount leak in error paths.
Fix this by calling of_node_put() in error handling too.
Fixes: 4e28491a7a ("ASoC: mediatek: mt8192-mt6359: fix device_node leak")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org>
Link: https://lore.kernel.org/r/20220308015224.23585-1-linmq006@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The print function dev_err() is redundant because platform_get_irq()
already prints an error.
Eliminate the follow coccicheck warning:
./sound/soc/mediatek/mt8195/mt8195-afe-pcm.c:3126:2-9: line 3126 is
redundant because platform_get_irq() already prints an error
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Link: https://lore.kernel.org/r/20220224011046.76904-1-yang.lee@linux.alibaba.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Normally, the clock source of audio module is either 26M or APLL1/APLL2,
but APLL1/APLL2 are not the multiple of 26M.
In the patch, APLL1 and APLL2 tuners are enabled to handle sample rate
mismatch when the data path crosses two different clock domains.
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Link: https://lore.kernel.org/r/20220221055716.18580-1-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
When SND_SOC_MT8195_MT6359_RT1011_RT5682 is selected,
and GPIOLIB is not selected,
Kbuild gives the following warning:
WARNING: unmet direct dependencies detected for SND_SOC_DMIC
Depends on [n]: SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && GPIOLIB [=n]
Selected by [y]:
- SND_SOC_MT8195_MT6359_RT1011_RT5682 [=y] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && I2C [=y] && SND_SOC_MT8195 [=y] && MTK_PMIC_WRAP [=y]
This is because SND_SOC_MT8195_MT6359_RT1011_RT5682
selects SND_SOC_DMIC without selecting or depending on
GPIOLIB, depsite SND_SOC_DMIC depending on GPIOLIB.
This unmet dependency bug was detected by Kismet,
a static analysis tool for Kconfig. Please advise
if this is not the appropriate solution.
Signed-off-by: Julian Braha <julianbraha@gmail.com>
Reviewed-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20220117050324.68371-1-julianbraha@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge series from Trevor Wu <trevor.wu@mediatek.com>:
This series of patches repairs some problems for pcmif BE dai.
The unexpected control flow is corrected, and the missing playback
support of DPCM is added.
PCM1_BE should be a dai_link for both playback and capture.
In the patch, the missing DPCM playback support is added.
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Link: https://lore.kernel.org/r/20211230084731.31372-3-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Originally, the conditions for preventing reentry are not correct.
dai->component->active is not the state specifically for pcmif dai, so it
is not a correct condition to indicate the status of pcmif dai.
On the other hand, snd_soc_dai_stream_actvie() in prepare ops for both
playback and capture possibly return true at the first entry when these
two streams are opened at the same time.
In the patch, I refer to the implementation in mt8192-dai-pcm.c.
Clock and enabling bit for PCMIF are managed by DAPM, and the condition
for prepare ops is replaced by the status of dai widget.
Fixes: 1f95c01911 ("ASoC: mediatek: mt8195: support pcm in platform driver")
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Link: https://lore.kernel.org/r/20211230084731.31372-2-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Playback pop is observed and the root cause is the reference clock
provided by MT8195 is diabled before RT5682 finishes the control flow.
To ensure the reference clock supplied to RT5682 is disabled after RT5682
finishes all register controls. We replace BCLK with MCLK for RT5682
reference clock, and makes use of set_bias_level_post to handle MCLK
which guarantees MCLK is off after all RT5682 register access.
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Reviewed-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20211228064821.27865-1-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Device nodes can be released after components have bound.
Shortens the lifecycle of the device nodes. Releases the reference
counts after snd_soc_register_card.
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20211224064719.2031210-5-tzungbi@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The of_parse_phandle() document:
>>> Use of_node_put() on it when done.
The driver didn't call of_node_put(). Fixes the leak.
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20211214040028.2992627-1-tzungbi@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Eliminates error messages if snd_soc_register_card() failed. Kernel
emits messages if device probe error anyway.
This is mainly for removing the following error messages during boot.
>>> snd_soc_register_card fail -517
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20211220093408.207206-1-tzungbi@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
mt8195_cg_patch is used to reset the default value of audio cg, so the
register value could be consistent with CCF reference count.
Nevertheless, AUDIO_TOP_CON1[1:0] is used to control an internal mux,
and it's expected to keep the default value 0.
This patch corrects the default value in case an unexpected behavior
happens in the future.
Fixes: 6746cc8582 ("ASoC: mediatek: mt8195: add platform driver")
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Link: https://lore.kernel.org/r/20211216022424.28470-1-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Fix the following sparse warning: (new ones prefixed by >>)
>> sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c:370:33:
sparse: sparse: incorrect type in argument 3 (different base types)
sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c:370:33: sparse:
expected unsigned int to
sound/soc/mediatek/mt8192/mt8192-mt6359-rt1015-rt5682.c:370:33: sparse:
got restricted snd_pcm_format_t [usertype]
Correct discription of format, use S32_LE and S24_LE to distinguish the
different 32bit.
Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com>
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20211209073224.21793-1-jiaxin.yu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Smatch complains that we might hit the continue path on every iteration
through the loop.
sound/soc/mediatek/mt8195/mt8195-mt6359-rt1019-rt5682.c:831
mt8195_mt6359_rt1019_rt5682_card_late_probe()
error: uninitialized symbol 'sof_comp'.
Initialize "sof_comp" to NULL to silence this warning.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20211208151145.GA29257@kili
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge series from Trevor Wu <trevor.wu@mediatek.com>:
This series of patches adds support for memory-region assignment, so the
access region of DMA engine could be restricted.
Patches are based on broonie tree "for-next" branch.
Trevor Wu (2):
ASoC: mediatek: mt8195: support reserved memory assignment
dt-bindings: mediatek: mt8195: add memory-region property
.../devicetree/bindings/sound/mt8195-afe-pcm.yaml | 8 ++++++++
sound/soc/mediatek/mt8195/mt8195-afe-pcm.c | 7 +++++++
2 files changed, 15 insertions(+)
--
2.18.0
In the patch, widgets, routes and dai-link requrird by SOF are included,
and late_probe is introduced for SOF route connection.
Only when adsp phandle could be retrieved from DTS, the SOF related part
of machine driver is executed.
Additionally, supported dai-links could be specified from DTS, so that
we can disable AP side hardware controls when DSP SOF controls the same
audio FE.
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Signed-off-by: YC Hung <yc.hung@mediatek.com>
Link: https://lore.kernel.org/r/20211129141057.12422-4-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
mt8195 machine driver adds rt5682s support in this patch.
Card name can be specified from dts by model property, and driver makes
use of the name to distinguish which headset codec is on the board.
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Link: https://lore.kernel.org/r/20211129141057.12422-2-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
For security purpose, restrict the memory assess region of AFE memif.
The specified memory region should be assigned from DTS.
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Link: https://lore.kernel.org/r/20211130053905.28470-2-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Don't populate various arrays on the stack but instead make them
static const. Also makes the object code smaller by a few hundred
bytes.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20211129224236.506883-1-colin.i.king@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
These are only assigned to the ops field in the snd_soc_dai_link which
is a pointer to const struct snd_soc_ops. Make them const to allow the
compiler to put them in read-only memory.
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Link: https://lore.kernel.org/r/20211127093147.17368-1-rikard.falkeborn@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The unnecessary conditional inclusion caused the following warning.
Such as:
>> sound/soc/mediatek/mt8192/mt8192-afe-pcm.c:2368:32: warning: unused
>> variable 'mt8192_afe_pm_ops' [-Wunused-const-variable]
static const struct dev_pm_ops mt8192_afe_pm_ops = {
Because runtime_pm already handles the case without CONFIG_PM, we
can remove CONFIG_PM condition.
Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com>
Reported-by: kernel test robot <lkp@intel.com>
Acked-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20211125042422.2349-1-jiaxin.yu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
When registering the mt8173-afe-pcm driver, we are also adding two
components: one is for the PCM DAIs and one is for the HDMI DAIs, but
when debugfs is enabled, we're getting the following issue:
[ 17.279176] debugfs: Directory '11220000.audio-controller' with parent 'mtk-rt5650' already present!
[ 17.288345] debugfs: Directory '11220000.audio-controller' with parent 'mtk-rt5650' already present!
To overcome to that without any potentially big rewrite of this driver,
similarly to what was done in mt8195-afe-pcm, add a debugfs_prefix to
the components before actually adding them.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20211111161108.502344-1-angelogioacchino.delregno@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Some RT5645 and RT5650 powered platforms are using "Ext Spk"
instead of "Speaker", and this is also reflected in alsa-lib
configurations for the generic RT5645 usecase manager configs.
Rename the "Speaker" control to "Ext Spk" in order to be able
to make the userspace reuse/inherit the same configurations also
for this machine, along with the others.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20211105152013.75252-1-angelogioacchino.delregno@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
cppcheck reports the following warning:
sound/soc/mediatek/mt8195/mt8195-dai-etdm.c:1299:10: style: Variable
'ret' is assigned a value that is never used. [unreadVariable]
int ret = 0;
^
The suggested change aligns the implementation of
mt8195_afe_disable_etdm() with mt8195_afe_enable_etdm() - same
negative return value upon error.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20211025185933.144327-8-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Cppcheck warning:
sound/soc/mediatek/common/mtk-afe-fe-dai.c:353:8: style: Variable 'i'
is assigned a value that is never used. [unreadVariable]
int i = 0;
^
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20211025185933.144327-6-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
These are only assigned to the ops field in the snd_soc_dai_link struct
which is a pointer to const struct snd_soc_ops. Make them const to allow
the compiler to put them in read-only memory.
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Link: https://lore.kernel.org/r/20211012205521.14098-1-rikard.falkeborn@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Because clock names are modified in mediatek CCF driver, sync the updated
clock names to audsys driver.
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Message-Id: <20211008070424.14347-1-trevor.wu@mediatek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
platforms->of_node and codes->of_node are assigned in probe function,
and of_node_put is called at the end of probe function, because of_node
seems to be not used after probe functon
In this patch, of_node_put is moved to platform remove function in case
of_node is used at any occasions after probe function in the future.
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Link: https://lore.kernel.org/r/20211001031601.3953-1-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
S24_LE params fixup is only required for DPTX.
Remove fixup ops assignment for HDMITX.
Fixes: 40d605df0a ("ASoC: mediatek: mt8195: add machine driver with mt6359, rt1019 and rt5682")
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Link: https://lore.kernel.org/r/20210917082805.30898-1-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Don't populate the array adda_dai_list on the stack but instead it
static const. Also makes the object code smaller by 33 bytes:
Before:
text data bss dec hex filename
28271 11640 0 39911 9be7 mt8195/mt8195-dai-adda.o
After:
text data bss dec hex filename
28142 11736 0 39878 9bc6 mt8195/mt8195-dai-adda.o
(gcc version 11.2.0)
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20210915105027.10805-1-colin.king@canonical.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The platform_node is returned by of_parse_phandle() should have
of_node_put() before return.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Bixuan Cui <cuibixuan@huawei.com>
Link: https://lore.kernel.org/r/20210911081246.33867-1-cuibixuan@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The pointer etdm_data is being inintialized with a value that is never
read, it is later being re-assigned a new value. Remove the redundant
initialization.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Trevor Wu <trevor.wu@mediatek.com>
Link: https://lore.kernel.org/r/20210903114928.11743-1-colin.king@canonical.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately
Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
Link: https://lore.kernel.org/r/20210901132742.31714-1-caihuoqing@baidu.com
Signed-off-by: Mark Brown <broonie@kernel.org>
irqs_lock is not used, never was.
Remove irqs_lock.
Fixes: 283b612429 ("ASoC: mediatek: implement mediatek common structure")
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.com>
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Link: https://lore.kernel.org/r/20210910094847.3430413-1-bigeasy@linutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org>
When memory allocation for afe->reg_back_up fails, reg_back_up can't
be used.
Keep the suspend/resume flow but skip register backup when
afe->reg_back_up is NULL, in case illegal memory access happens.
Fixes: 283b612429 ("ASoC: mediatek: implement mediatek common structure")
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20210910092613.30188-1-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Because SND_SOC_MT8195 depends on COMPILE_TEST, it's possible to build
MT8195 driver in many different config combinations.
Add all dependent config for SND_SOC_MT8195 in case some errors happen
when COMPILE_TEST is enabled.
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/20210909065533.2114-1-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
According to the description in dt-bindings, phandle assignment of
HDMI TX and DP TX are not required properties, but driver regards them
as required properties.
In real use case, it's expected that DP TX and HDMI TX are optional
features, so correct the behavior in driver.
Fixes: 40d605df0a ("ASoC: mediatek: mt8195: add machine driver with mt6359, rt1019 and rt5682")
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Link: https://lore.kernel.org/r/20210903060049.20764-1-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Quite a quiet release this time, mostly a combination of cleanups
and a good set of new drivers.
- Lots of cleanups and improvements to the Intel drivers,
including some new systems support.
- New support for AMD Vangoh, CUI CMM-4030D-261, Mediatek
Mt8195, Renesas RZ/G2L Mediatek Mt8195, RealTek RT101P,
Renesas RZ/G2L,, Rockchip RK3568 S/PDIF.
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Merge tag 'asoc-v5.15' into asoc-5.15
ASoC: Updates for v5.15
Quite a quiet release this time, mostly a combination of cleanups
and a good set of new drivers.
- Lots of cleanups and improvements to the Intel drivers,
including some new systems support.
- New support for AMD Vangoh, CUI CMM-4030D-261, Mediatek
Mt8195, Renesas RZ/G2L Mediatek Mt8195, RealTek RT101P,
Renesas RZ/G2L,, Rockchip RK3568 S/PDIF.
The Mediatek MT8195 sound hardware is only present on Mediatek MT8195
SoCs. Hence add a dependency on ARCH_MEDIATEK, to prevent asking the
user about this driver when configuring a kernel without Mediatek SoC
support.
Fixes: 6746cc8582 ("ASoC: mediatek: mt8195: add platform driver")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/7e628e359bde04ceb9ddd74a45931059b4a4623c.1630415860.git.geert+renesas@glider.be
Signed-off-by: Mark Brown <broonie@kernel.org>
This patch adds support for mt8195 board with mt6359, rt1019 and rt5682.
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/r/20210819084144.18483-9-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This patch adds mt8195 adda dai driver.
audio_h clock is used by ADSP bus and ADDA module.
When ADDA requires audio_h clock, it is switched to APLL1, otherwise
it is switched to Xtal_26m so that APLL1 can be turned off when audio
feature is not used.
ADSP bus only requires that the clock is on, so dynamic reparenting
is used for the purpose of lowering power consumption.
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Link: https://lore.kernel.org/r/20210819084144.18483-5-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This patch adds mt8195 tdm/i2s dai driver.
MCLK clock tree is as follows.
PLL -> MUX -> DIVIDER -> MCLK
For PLL source of MCLK, driver only supports APLL1 and APLL2 now.
APLL3 and APLL4 are used to track external clock source, so they are
only used when slave input is connected.
For example,
case 1: (HDMI RX connected)
DL memif (a1sys) -> etdm out2 (clk from apll1/apll2) -> codec
case 2: (HDMI RX disconnected)
HDMI RX -> a3sys -> UL memif (a3sys) -> DL memif (a3sys) -> .... ->
etdm out2 (clk from apll3) -> codec
We keep all modules in the pipeline working on the same clock domain.
MCLK is expected to output the clock generated from the same clock
source as the pipeline, so dynamic reparenting is required for MCLK
configuration.
As a result, clk_set_parent() is used to select PLL source,
and clk_set_rate() is used to configure divider to get MCLK output rate.
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Link: https://lore.kernel.org/r/20210819084144.18483-4-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This patch adds mt8195 audio cg control.
Audio clock gates are registered to CCF for reference count and
clock parent management.
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Link: https://lore.kernel.org/r/20210819084144.18483-3-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Fix the following fallthrough warning:
sound/soc/mediatek/mt8183/mt8183-dai-adda.c:342:2: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]
Reported-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Add missing pm_runtime_disable() when probe error out. It could
avoid pm_runtime implementation complains when removing and probing
again the driver.
Fixes:a94aec035a122 ("ASoC: mediatek: mt8183: add platform driver")
Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com>
Link: https://lore.kernel.org/r/20210618141104.105047-3-zhangqilong3@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add missing pm_runtime_disable() when probe error out. It could
avoid pm_runtime implementation complains when removing and probing
again the driver.
Fixes:125ab5d588b0b ("ASoC: mediatek: mt8192: add platform driver")
Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com>
Link: https://lore.kernel.org/r/20210618141104.105047-2-zhangqilong3@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
If an error occurs after a successful 'of_iomap()' call, it must be undone
by a corresponding 'iounmap()' call, as already done in the remove
function.
While at it, remove the useless initialization of 'ret' at the beginning of
the function.
Fixes: 4bd8597dc3 ("ASoC: mediatek: add btcvsd driver")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/0c2ba562c3364e61bfbd5b3013a99dfa0d9045d7.1622989685.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Mark Brown <broonie@kernel.org>
The statement of the "if (afe_priv->mtkaif_protocol == MTKAIF_PROTOCOL_2)"
branch is the same as the "else" branch. Delete it to simplify code.
No functional change.
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Link: https://lore.kernel.org/r/20210510083640.3368-1-thunder.leizhen@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This patchset tries to resolve the diversity in the audio LED
control among the ALSA drivers. A new control layer registration
is introduced which allows to run additional operations on
top of the elementary ALSA sound controls.
A new control access group (three bits in the access flags)
was introduced to carry the LED group information for
the sound controls. The low-level sound drivers can just
mark those controls using this access group. This information
is not exported to the user space, but user space can
manage the LED sound control associations through sysfs
(last patch) per Mark's request. It makes things fully
configurable in the kernel and user space (UCM).
The actual state ('route') evaluation is really easy
(the minimal value check for all channels / controls / cards).
If there's more complicated logic for a given hardware,
the card driver may eventually export a new read-only
sound control for the LED group and do the logic itself.
The new LED trigger control code is completely separated
and possibly optional (there's no symbol dependency).
The full code separation allows eventually to move this
LED trigger control to the user space in future.
Actually it replaces the already present functionality
in the kernel space (HDA drivers) and allows a quick adoption
for the recent hardware (ASoC codecs including SoundWire).
snd_ctl_led 24576 0
The sound driver implementation is really easy:
1) call snd_ctl_led_request() when control LED layer should be
automatically activated
/ it calls module_request("snd-ctl-led") on demand /
2) mark all related kcontrols with
SNDRV_CTL_ELEM_ACCESS_SPK_LED or
SNDRV_CTL_ELEM_ACCESS_MIC_LED
Link: https://lore.kernel.org/r/20210317172945.842280-1-perex@perex.cz
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Merge tag 'mute-led-rework' of https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound into asoc-5.13
ALSA: control - add generic LED API
This patchset tries to resolve the diversity in the audio LED
control among the ALSA drivers. A new control layer registration
is introduced which allows to run additional operations on
top of the elementary ALSA sound controls.
A new control access group (three bits in the access flags)
was introduced to carry the LED group information for
the sound controls. The low-level sound drivers can just
mark those controls using this access group. This information
is not exported to the user space, but user space can
manage the LED sound control associations through sysfs
(last patch) per Mark's request. It makes things fully
configurable in the kernel and user space (UCM).
The actual state ('route') evaluation is really easy
(the minimal value check for all channels / controls / cards).
If there's more complicated logic for a given hardware,
the card driver may eventually export a new read-only
sound control for the LED group and do the logic itself.
The new LED trigger control code is completely separated
and possibly optional (there's no symbol dependency).
The full code separation allows eventually to move this
LED trigger control to the user space in future.
Actually it replaces the already present functionality
in the kernel space (HDA drivers) and allows a quick adoption
for the recent hardware (ASoC codecs including SoundWire).
snd_ctl_led 24576 0
The sound driver implementation is really easy:
1) call snd_ctl_led_request() when control LED layer should be
automatically activated
/ it calls module_request("snd-ctl-led") on demand /
2) mark all related kcontrols with
SNDRV_CTL_ELEM_ACCESS_SPK_LED or
SNDRV_CTL_ELEM_ACCESS_MIC_LED
Link: https://lore.kernel.org/r/20210317172945.842280-1-perex@perex.cz
Signed-off-by: Takashi Iwai <tiwai@suse.de>
cppcheck warning:
sound/soc/mediatek/mt8173/mt8173-afe-pcm.c:929:28: style: Local
variable 'irq' shadows outer argument [shadowArgument]
struct mtk_base_afe_irq *irq;
^
sound/soc/mediatek/mt8173/mt8173-afe-pcm.c:914:47: note: Shadowed
declaration
static irqreturn_t mt8173_afe_irq_handler(int irq, void *dev_id)
^
sound/soc/mediatek/mt8173/mt8173-afe-pcm.c:929:28: note: Shadow
variable
struct mtk_base_afe_irq *irq;
^
Not a great idea to have two 'irq' variables in the same function...
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20210311004904.121205-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
cppcheck warning:
sound/soc/mediatek/common/mtk-btcvsd.c:783:34: style: Variable 'avail'
is assigned a value that is never used. [unreadVariable]
int written_size = count, avail = 0, cur_write_idx, write_size, cont;
^
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20210311004904.121205-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Supports machine driver with rt1015p ("mt8183_mt6358_ts3a227_rt1015p").
Embeds in the existing mt8183-mt6358-ts3a227-max98357.c because they
share most of the code.
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20210311033151.1818603-3-tzungbi@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
MT8192 determines the I2S clock rates according to the sampling rates.
There is only 1 set of I2S in between MT8192 and RT5682. If playing and
capturing via RT5682 in different sampling rates, the I2S data will be
corrupted.
Adds format constraints to the corresponding DAI links to make sure the
sampling rates are symmetric.
Fixes: 18b13ff23f ("ASoC: mediatek: mt8192: add machine driver with mt6359, rt1015 and rt5682")
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20210125061453.1056535-1-tzungbi@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
If the DTS property is specified, the DP bridge should populate a
"hdmi-codec" platform device (sound/soc/codecs/hdmi-codec.c).
The "hdmi-codec" device is the communication relayer between the ASoC
machine driver and the DP bridge. For example:
- Notifies DP bridge when setting hw_param.
- Notifies ASoC when jack detection events.
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20210120080850.699354-6-tzungbi@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
mclk = rate * mclk_multiple
bclk = rate * channel * sample_width
If TDM outputs 8 channels and 32 bits, bclk will be greater than mclk.
Changes the ratio from 128 to 512.
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20210120080850.699354-4-tzungbi@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Returns snd_soc_component_set_jack() directly in mt8192_rt5682_init.
No need to have another block to check the return value.
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20210120080850.699354-3-tzungbi@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
hdmi-codec is an optional property. Ignore to bind TDM DAI link
if the property isn't specified.
Fixes: 5bdbe97711 ("ASoC: mediatek: mt8183-da7219: use hdmi-codec")
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20210120092237.1553938-3-tzungbi@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
hdmi-codec is an optional property. Ignore to bind TDM DAI link
if the property isn't specified.
Fixes: f2024dc55f ("ASoC: mediatek: mt8183: use hdmi-codec")
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20210120092237.1553938-2-tzungbi@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
bclk_ratio is unused. Removes bclk_ratio and .set_bclk_ratio callback.
Removes snd_soc_dai_set_bclk_ratio() in a few machine drivers which are
obviously using rt1015.
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20201224101854.3024823-1-tzungbi@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This has a goto followed by an unreachable return statement. The goto
is correct because it cleans up so the current runtime behavior is fine.
Let's delete the unreachable return statement.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/X9NFg3KVm16Gx6Io@mwanda
Signed-off-by: Mark Brown <broonie@kernel.org>
Supports machines with rt1015p and rt5682. Uses new proposed compatible
string "mt8192_mt6359_rt1015p_rt5682".
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20201201132614.1691352-7-tzungbi@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Extracts rt1015_rt5682 specific DAI link from the common one. Fills the
DAI link data according to of_match.
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20201201132614.1691352-3-tzungbi@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Renames common symbols from "mt8192_mt6359_rt1015_rt5682" to
"mt8192_mt6359".
They will share between a few machine drivers on MT8192 and MT6359
with some different audio components.
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20201201132614.1691352-2-tzungbi@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
We can choose to drop away any length of data from the beginning according
to project needs. Some projects don't want to throw away any data, because
they want to use recorded data to do echo cancellation, so they have to
make sure that they are aligned with the reference data as much as
possible. Or there are other algorithms in the upper layer to eliminate
this noise. Or some projects want to eliminate this noise form the kernel
layer. However, the minimum recommended value is 50ms to skip pop noise.
Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com>
Link: https://lore.kernel.org/r/1605062722-8711-1-git-send-email-jiaxin.yu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Fix the following sparse warnings:
./mt8192-dai-i2s.c:2040:5: warning: symbol 'mt8192_dai_i2s_get_share' was not declared. Should it be static?
./mt8192-dai-i2s.c:2060:5: warning: symbol 'mt8192_dai_i2s_set_priv' was not declared. Should it be static?
./mt8192-afe-gpio.c:15:16: warning: symbol 'aud_pinctrl' was not declared. Should it be static?
./mt8192-afe-pcm.c:70:5: warning: symbol 'mt8192_get_memif_pbuf_size' was not declared. Should it be static?
./mt8192-afe-pcm.c:2137:39: warning: symbol 'mt8192_afe_component' was not declared. Should it be static?
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zou Wei <zou_wei@huawei.com>
Acked-by: Jiaxin Yu <jiaxin.yu@mediatek.com>
Link: https://lore.kernel.org/r/1604579287-25251-1-git-send-email-zou_wei@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
A build of arm64 allmodconfig with next-20201105 fails with the error:
ERROR: modpost: "mt8192_afe_gpio_request" undefined!
ERROR: modpost: "mt8192_afe_gpio_init" undefined!
Export the symbols so that mt8192-mt6359-rt1015-rt5682.ko finds it.
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Link: https://lore.kernel.org/r/20201105124747.18383-1-sudipm.mukherjee@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
DA7219 uses I2S2 and I2S3 for input and output respectively. Commit
9e30251fb2 ("ASoC: mediatek: mt8183-da7219: support machine driver
with rt1015") introduces a bug that:
- If using I2S2 solely, MCLK to DA7219 is 256FS.
- If using I2S3 solely, MCLK to DA7219 is 128FS.
- If using I2S3 first and then I2S2, the MCLK changes from 128FS to
256FS. As a result, no sound output to the headset. Also no sound
input from the headset microphone.
Both I2S2 and I2S3 should set MCLK to 256FS. Fixes the wrong ops for
I2S3.
Fixes: 9e30251fb2 ("ASoC: mediatek: mt8183-da7219: support machine driver with rt1015")
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20201006101252.1890385-1-tzungbi@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Use set_jack ops to set jack so machine drivers do not need to include
hdmi-codec.h explicitly.
Signed-off-by: Cheng-Yi Chiang <cychiang@chromium.org>
Reviewed-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20200922062316.1172935-1-cychiang@chromium.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Supports machine driver with rt1015p ("mt8183_da7219_rt1015p").
Embeds in the existing mt8183-da7219-max98357.c because they share
most of the code.
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20200911024833.1673961-3-tzungbi@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Supports machine driver with max98357b
("mt8183-mt6358-ts3a227-max98357b").
The key difference from max98357a: max98357b needs to use left
justified format.
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20200720012559.906088-4-tzungbi@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
MT8183 audio platform supports EIAJ and I2S formats. The code fixed to
use I2S format in the past.
Supports EIAJ mode via set_fmt ops and preserves to use I2S format as
the default format intentionally.
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20200720012559.906088-2-tzungbi@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Supports machine driver with rt1015 ("mt8183-da7219-rt1015"). Embeds in
existing mt8183-da7219-max98357.c because they share most of the code.
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20200709122445.1584497-6-tzungbi@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Supports machine driver with rt1015 ("mt8183-mt6358-ts3a227-rt1015").
Embeds in existing mt8183-mt6358-ts3a227-max98357.c because they share
most of the code.
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20200708113233.3994206-4-tzungbi@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
We have snd_soc_dai/dai_stream/component_active() macro
This patch uses it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/87r1vm58ik.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
If the function platform_get_irq() failed, the negative value
returned will not be detected here. So fix error handling in
mt6797_afe_pcm_dev_probe(). And when get irq failed, the function
platform_get_irq() logs an error message, so remove redundant
message here.
Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
Link: https://lore.kernel.org/r/20200506143009.13368-1-tangbin@cmss.chinamobile.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Da7219 and max98357a share the same I2S lines. When writing audio data
to the I2S, both codecs generate sound.
Da7219 already has a separate control "Headphone Switch". Adds a new
control "Speakers Switch" for turning on/off max98357a. Userspace
program can decide to turn on/off which codecs by different use cases.
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20200212124608.2.I5fa3fdca69dbb5d3dd5031c939b9b24095065a94@changeid
Signed-off-by: Mark Brown <broonie@kernel.org>
There is no big difference at implementation for .suspend/.resume
between DAI driver and Component driver.
But because some driver is using DAI version, thus ALSA SoC needs
to keep supporting it, hence, framework becoming verbose.
If we can switch all DAI driver .suspend/.resume to Component driver,
we can remove verbose code from ALSA SoC.
Driver is getting its private data via dai->dev.
But dai->dev and component->dev are same dev, thus, we can convert
these. For same reason, we can convert dai->active to
component->active if necessary.
This patch moves DAI driver .suspend/.resume to Component driver
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/877e1nym4e.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
We can use snd_soc_dai_link_component to specify codec_conf.
Let's use it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87a77x59j6.wl-kuninori.morimoto.gx@renesas.com
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
We can use snd_soc_dai_link_component to specify codec_conf.
Let's use it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87blsd59jb.wl-kuninori.morimoto.gx@renesas.com
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
We can use snd_soc_dai_link_component to specify codec_conf.
Let's use it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87d0ct59jg.wl-kuninori.morimoto.gx@renesas.com
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Clean up the drivers with the new managed buffer allocation API.
The superfluous snd_pcm_lib_malloc_pages() and
snd_pcm_lib_free_pages() calls are dropped, as well as the superfluous
snd_pcm_lib_preallocate_free_for_all() call. As of the result,
hw_free and pcm_destruct ops became empty and got removed.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20191211172019.23206-1-tiwai@suse.de
Signed-off-by: Mark Brown <broonie@kernel.org>
ASoC PCM core deals the empty ioctl field now as default.
Let's kill the redundant lines.
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20191210145406.21419-10-tiwai@suse.de
Signed-off-by: Mark Brown <broonie@kernel.org>
1. Add the following helper in mtk-afe-fe-dai to control
to control mtk_memif
- mtk_memif_set_enable
- mtk_memif_set_disable
- mtk_memif_set_addr
- mtk_memif_set_channel
- mtk_memif_set_rate
- mtk_memif_set_rate_substream
- mtk_memif_set_format
- mtk_memif_set_pbuf_size
2.extend mtk_base_memif_data struct for new platform
Signed-off-by: Eason Yen <eason.yen@mediatek.com>
Link: https://lore.kernel.org/r/1573814926-15805-2-git-send-email-eason.yen@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
If SND_SOC_MT8183_MT6358_TS3A227E_MAX98357A=y,
below errors can be seen:
sound/soc/codecs/cros_ec_codec.o: In function `send_ec_host_command':
cros_ec_codec.c:(.text+0x534): undefined reference to `cros_ec_cmd_xfer_status'
cros_ec_codec.c:(.text+0x101c): undefined reference to `cros_ec_get_host_event'
This is because it will select SND_SOC_CROS_EC_CODEC
after commit 2cc3cd5fdc ("ASoC: mediatek: mt8183: support WoV"),
but SND_SOC_CROS_EC_CODEC depends on CROS_EC.
Fixes: 2cc3cd5fdc ("ASoC: mediatek: mt8183: support WoV")
Signed-off-by: Mao Wenan <maowenan@huawei.com>
Link: https://lore.kernel.org/r/20191023063103.44941-1-maowenan@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Before regmap_reinit_cache we must reset audio regs as default values.
So we use reset controller unit(toprgu) to reset audio hw.
Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com>
Reviewed-by: Yingjoe Chen <yingjoe.chen@mediatek.com>
Link: https://lore.kernel.org/r/1569580317-21181-5-git-send-email-jiaxin.yu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The forward declaration of mt8183_mt6358_ts3a227_max98357_headset_init
is for cyclic dependency between card, headset_dev, and headset_init.
It used to be:
- card depends on headset_dev
- headset_dev depends on headset_init
- headset_init depends on card
Commit a962a809e5 ("ASoC: mediatek: mt8183: make headset codec
optional") removed the cyclic dependency.
Thus, it is safe to remove the forward declaration.
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20190830074240.195166-4-tzungbi@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Move headset jack descriptor from module global scope to card-specific
storage to make its ownership more explicit.
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20190830074240.195166-3-tzungbi@google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
