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With ARCH=x86, make allmodconfig && make W=1 C=1 reports:
WARNING: modpost: missing MODULE_DESCRIPTION() in sound/soc/amd/renoir/snd-acp3x-rn.o
WARNING: modpost: missing MODULE_DESCRIPTION() in sound/soc/amd/yc/snd-soc-acp6x-mach.o
WARNING: modpost: missing MODULE_DESCRIPTION() in sound/soc/amd/acp/snd-acp-i2s.o
WARNING: modpost: missing MODULE_DESCRIPTION() in sound/soc/amd/acp/snd-acp-pdm.o
WARNING: modpost: missing MODULE_DESCRIPTION() in sound/soc/amd/acp/snd-acp-legacy-common.o
WARNING: modpost: missing MODULE_DESCRIPTION() in sound/soc/amd/acp/snd-acp-pci.o
WARNING: modpost: missing MODULE_DESCRIPTION() in sound/soc/amd/ps/snd-soc-ps-mach.o
Add the missing invocations of the MODULE_DESCRIPTION() macro.
Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Link: https://lore.kernel.org/r/20240612-md-sound-soc-amd-v1-1-ad1de0409c11@quicinc.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Convert the WM8804 audio codec bindings to DT schema.
Signed-off-by: Animesh Agarwal <animeshagarwal28@gmail.com>
Cc: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20240611122258.47406-1-animeshagarwal28@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Convert the WM8782 audio codec bindings to DT schema.
Signed-off-by: Animesh Agarwal <animeshagarwal28@gmail.com>
Cc: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20240611124405.63427-1-animeshagarwal28@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Convert the dummy SPDIF receiver bindings to DT schema.
Signed-off-by: Animesh Agarwal <animeshagarwal28@gmail.com>
Cc: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240606041212.78428-1-animeshagarwal28@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This accidentally returns success instead of -EINVAL.
Fixes: c91d0c2e198d ("ASoC: samsung: midas_wm1811: Add GPIO-based headset jack detection")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Acked-by: Artur Weber <aweber.kernel@gmail.com>
Link: https://lore.kernel.org/r/01590109-cf27-404b-88ff-b42bb73ca1c6@moroto.mountain
Signed-off-by: Mark Brown <broonie@kernel.org>
When cs35l56 is connected via cs42l43 there isn't an ACPI node for the
cs35l56 so all properties are under the cs42l43 ACPI node. We're adding
a property as a way for the cs42l43 driver to pass this info in via a
software node.
Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20240611132556.1557075-3-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge series from Andy Shevchenko <andriy.shevchenko@linux.intel.com>:
Replace or drop the legacy header that is subject to remove.
Not all of them were compile-tested, the series might have
hidden compilation errors.
Convert the AK4554 sound codec bindings to DT schema.
Signed-off-by: Animesh Agarwal <animeshagarwal28@gmail.com>
Cc: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20240607055725.38057-1-animeshagarwal28@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge series from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>:
The acpi_get_local_address() helper assumes a 32-bit ADR is used. If
we want to use this helper for SoundWire/SDCA ASoC codecs, we need an
extension where the native 64-bits are used. This patchset suggests a
new helper, acpi_get_local_address() may be renamed if desired in a
folow-up patch.
The path of least resistance would be to merge this patchset in the
ASoC tree, since I have additional changes for ASoC/SDCA (SoundWire
Device Class) that depend on the new helper.
Pierre-Louis Bossart (3):
ACPI: utils: introduce acpi_get_local_u64_address()
soundwire: slave: simplify code with acpi_get_local_u64_address()
ALSA: hda: intel-sdw-acpi: use acpi_get_local_u64_address()
drivers/acpi/utils.c | 22 ++++++++++++++++------
drivers/soundwire/slave.c | 13 ++++---------
include/linux/acpi.h | 1 +
sound/hda/intel-sdw-acpi.c | 6 +++---
4 files changed, 24 insertions(+), 18 deletions(-)
--
2.43.0
Merge series from Mohammad Rafi Shaik <quic_mohs@quicinc.com>:
This patchset adds support for Qualcomm WCD9370/WCD9375 codec.
Qualcomm WCD9370/WCD9375 Codec is a standalone Hi-Fi audio codec IC
connected over SoundWire. This device has two SoundWire devices, RX and
TX respectively supporting 3 x ADCs, ClassH, Ear, Aux PA, 2xHPH,
6 DMICs and MBHC.
For codec driver to be functional it would need both tx and rx Soundwire devices
to be up and this is taken care by using device component framework and device-links
are used to ensure proper pm dependencies. Ex tx does not enter suspend
before rx or codec is suspended.
This patchset along with other SoundWire patches on the list
have been tested on QCM6490 IDP device.
Convert the OMAP4+ McPDM bindings from txt to yaml (dtschema).
Drop ti,hwmods property as it is not needed since the sysc conversion.
Add dma, dma-names, reg-names properties to match the DTS so as to not
break the already existing ABI.
Also update example node to match the existing node in the DTS.
Signed-off-by: Mithil Bavishi <bavishimithil@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240608095305.2887-1-bavishimithil@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
of_gpio.h is deprecated and subject to remove.
The driver doesn't use it directly, replace it
with what is really being used.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20240605221446.2624964-7-andriy.shevchenko@linux.intel.com
Reviewed-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
of_gpio.h is deprecated and subject to remove.
The driver doesn't use it directly, replace it
with what is really being used.
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20240605221446.2624964-6-andriy.shevchenko@linux.intel.com
Reviewed-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
of_gpio.h is deprecated and subject to remove.
The driver doesn't use it directly, replace it
with what is really being used.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20240605221446.2624964-5-andriy.shevchenko@linux.intel.com
Acked-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
of_gpio.h is deprecated and subject to remove. The drivers in question
don't use it, simply remove the unused header.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20240605221446.2624964-4-andriy.shevchenko@linux.intel.com
Reviewed-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
of_gpio.h is deprecated and subject to remove. The drivers in question
don't use it, simply remove the unused header.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20240605221446.2624964-3-andriy.shevchenko@linux.intel.com
Reviewed-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
of_gpio.h is deprecated and subject to remove. The drivers in question
don't use it, simply remove the unused header.
Reviewed-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20240605221446.2624964-2-andriy.shevchenko@linux.intel.com
Acked-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Now we have a helper so there's no need to open-code.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20240528192936.16180-4-pierre-louis.bossart@linux.intel.com
Acked-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Now we have a helper so there's no need to open-code.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Acked-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20240528192936.16180-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The ACPI _ADR is a 64-bit value. We changed the definitions in commit
ca6f998cf9a2 ("ACPI: bus: change _ADR representation to 64 bits") but
some helpers still assume the value is a 32-bit value.
This patch adds a new helper to extract the full 64-bits. The existing
32-bit helper is kept for backwards-compatibility and cases where the
_ADR is known to fit in a 32-bit value.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20240528192936.16180-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This patch adds audio routing for both playback and capture and
Makefile and Kconfigs changes for wcd937x.
Signed-off-by: Prasad Kumpatla <quic_pkumpatl@quicinc.com>
Co-developed-by: Mohammad Rafi Shaik <quic_mohs@quicinc.com>
Signed-off-by: Mohammad Rafi Shaik <quic_mohs@quicinc.com>
Link: https://lore.kernel.org/r/20240524035535.3119208-8-quic_mohs@quicinc.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This patch adds required dapm widgets for capture path.
Signed-off-by: Prasad Kumpatla <quic_pkumpatl@quicinc.com>
Co-developed-by: Mohammad Rafi Shaik <quic_mohs@quicinc.com>
Signed-off-by: Mohammad Rafi Shaik <quic_mohs@quicinc.com>
Link: https://lore.kernel.org/r/20240524035535.3119208-7-quic_mohs@quicinc.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This patch adds required dapm widgets for playback.
Signed-off-by: Prasad Kumpatla <quic_pkumpatl@quicinc.com>
Co-developed-by: Mohammad Rafi Shaik <quic_mohs@quicinc.com>
Signed-off-by: Mohammad Rafi Shaik <quic_mohs@quicinc.com>
Link: https://lore.kernel.org/r/20240524035535.3119208-6-quic_mohs@quicinc.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This patch adds basic controls found in WCD9370/WCD9375 codec.
Signed-off-by: Prasad Kumpatla <quic_pkumpatl@quicinc.com>
Co-developed-by: Mohammad Rafi Shaik <quic_mohs@quicinc.com>
Signed-off-by: Mohammad Rafi Shaik <quic_mohs@quicinc.com>
Link: https://lore.kernel.org/r/20240524035535.3119208-5-quic_mohs@quicinc.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This patch adds basic SoundWire codec driver to support for
WCD9370/WCD9375 TX and RX devices.
The WCD9370/WCD9375 has Multi Button Headset Control hardware to
support Headset insertion, type detection, 8 headset buttons detection,
Over Current detection and Impedence measurements.
This patch adds support for this using wcd-mbhc apis.
Signed-off-by: Prasad Kumpatla <quic_pkumpatl@quicinc.com>
Co-developed-by: Mohammad Rafi Shaik <quic_mohs@quicinc.com>
Signed-off-by: Mohammad Rafi Shaik <quic_mohs@quicinc.com>
Link: https://lore.kernel.org/r/20240524035535.3119208-4-quic_mohs@quicinc.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This patch adds support to SoundWire devices on WCD9370/WCD9375 Codec.
The WCD9370/WCD9375 Soundwire devices will be used by the
main WCD9370/WCD9375 Audio Codec driver to access registers
and configure Soundwire RX and TX ports.
Signed-off-by: Prasad Kumpatla <quic_pkumpatl@quicinc.com>
Co-developed-by: Mohammad Rafi Shaik <quic_mohs@quicinc.com>
Signed-off-by: Mohammad Rafi Shaik <quic_mohs@quicinc.com>
Link: https://lore.kernel.org/r/20240524035535.3119208-3-quic_mohs@quicinc.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Document the Qualcomm WCD9370/WCD9375 Audio Codec and the
Soundwire devices than can be found on Qualcomm QCM6490 based platforms.
The Qualcomm WCD9370/WCD9375 Audio Codec communicates
with the host SoC over 2 Soundwire links to provide:
- 3 TX ADC paths with 4 differential AMIC inputs
- 6 DMIC inputs that are shared with AMIC input
- 4 Microphone BIAS
- RX paths with 4 PAs – HPHL/R, EAR and AUX
- Stereo Headphone output
- MBHC engine for Headset Detection
Signed-off-by: Prasad Kumpatla <quic_pkumpatl@quicinc.com>
Co-developed-by: Mohammad Rafi Shaik <quic_mohs@quicinc.com>
Signed-off-by: Mohammad Rafi Shaik <quic_mohs@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240524035535.3119208-2-quic_mohs@quicinc.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge series from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>:
We have simple-card / audio-graph / audio-graph2, basically these supports
same feature but is using different DT style.
Because we are using 3 drivers, some feature was added to one driver,
but other drivers doesn't have it. This patch set try to sync it on these
3 drivers.
Merge series from Shengjiu Wang <shengjiu.wang@nxp.com>:
On i.MX95 wakeup domain, there is one instance of Audio XCVR
supporting SPDIF mode with a connection to the Audio XCVR physical
interface.
Fix the description for the ti,dmdin-gpio1 and ti,dmclk-gpio2
properties to correctly describe that when configured as general
purpose outputs (ADC3XXX_GPIO_GPO), the pins are available via
the GPIO framework.
Signed-off-by: Ricard Wanderlof <ricard.wanderlof@axis.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://msgid.link/r/20240528-tlv320adc3xxx-dt-gpio-fix-v1-1-209fb2c2f86f@axis.com
Signed-off-by: Mark Brown <broonie@kernel.org>
On i.MX95, the XCVR uses a new PLL in the PHY, which is
General Purpose (GP) PLL. Add GP PLL configuration support
in the driver and add the 'pll_ver' flag to distinguish
different PLL on different platforms.
The XCVR also use PHY but limited for SPDIF only case
Add 'use_phy' flag to distinguish these platforms.
When there are 'pll8k' and 'pll11k' clock existing, the clock
source of 'phy_clk' can be changed for different sample rate
requirement.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Chancel Liu <chancel.liu@nxp.com>
Link: https://msgid.link/r/1716972002-2315-3-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add compatible string "fsl,imx95-xcvr" for i.MX95 platform.
The difference between each platform is in below table.
+---------+--------+----------+--------+
| SOC | PHY | eARC/ARC | SPDIF |
+---------+--------+----------+--------+
| i.MX8MP | V1 | Yes | Yes |
+---------+--------+----------+--------+
| i.MX93 | N/A | N/A | Yes |
+---------+--------+----------+--------+
| i.MX95 | V2 | N/A | Yes |
+---------+--------+----------+--------+
On i.MX95, there are two PLL clock sources, they are the parent
clocks of the XCVR root clock. one is for 8kHz series rates, named
as 'pll8k', another one is for 11kHz series rates, named as 'pll11k'.
They are optional clocks, if there are such clocks, then the driver
can switch between them to support more accurate sample rates.
As 'pll8k' and 'pll11k' are optional, then add 'minItems: 4' for
clocks and clock-names properties.
On i.MX95, the 'interrupts' configuration has the same constraint
as i.MX93.
Only on i.MX8MP, the 'resets' is required, but for i.MX95 and i.MX93
there is no such hardware setting.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://msgid.link/r/1716972002-2315-2-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Follow the convention already in use by other platforms on naming the
sof_dev_desc struct by dropping the underscore between adl and n
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://msgid.link/r/20240603072544.5215-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
The "ADC2_BCS Disable Switch" control does basically nothing: sets field
in driver's private data structure which is never read again to
configure hardware. Drop the control as it has no effect.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://msgid.link/r/20240523124808.42923-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
All four microphone bias registers have similar layout: VOUT control
mask is exactly the same. Use one define, just like older driver
wcd938x is doing, to make the code a bit simpler.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://msgid.link/r/20240523125049.43713-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Now graph_link_init() is parsing dai_link related property.
Let's handle mclk_fs on it, too.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://msgid.link/r/87v82yfrv0.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Now graph_link_init() is parsing dai_link related property.
Let's handle mclk_fs on it, too.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://msgid.link/r/87y17ufrv8.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Current audio-graph-card is checking if the node name was "ports" or
not when parsing the property.
if (of_node_name_eq(ports, "ports"))
of_xxx(ports, ...);
Now, it is using new port_to_ports() which will be NULL if the node
doesn't have "ports", and each of_xxx functions will do nothing if
node was NULL.
Now we don't need to check ports node name. Let's remove and cleanup it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://msgid.link/r/871q5mh6fv.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Current audio-graph-card is using of_get_parent() to get "port" from
"ep", or get "ports" from "port". But it is difficlut to understand,
and "ports" might not exist.
This patch adds ep_to_port() to get "port" from "ep", and port_to_ports()
to get "ports" from "port". "ports" will be NULL if not exist.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://msgid.link/r/8734q2h6fz.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Now graph_link_init() is parsing dai_link related property.
Let's handle mclk_fs on it, too.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://msgid.link/r/874jaih6g3.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Current dai_link related property are parsed and enabled only on CPU
port node (A)(b)(c). OTOH, Audio Graph Card2 supports many connections
like Multi-CPU, DPCM, Codec2Codec today. For example in Multi-CPU case,
it will be checked via (X) -> (B) -> (b) process, but (X) / (B) part
property is not parsed.
>From dai_link related settings point of view, (B) (C) part and Codec
port also enabled is more viscerally understandable, and useful.
card2 {
(X) links = <&snd-cpu (A)
&snd-multi (B)
&snd-dpcm (C)
...>
multi {
ports {
(B) snd-multi: port { ... };
...
};
};
dpcm {
ports {
(C) snd-dpcm: port { ... };
...
};
};
codec2codec {
...
};
};
cpu_device {
ports {
(A) snd-cpu: port { ... };
(b) mcpu: port { ... };
(c) dcpu: port { ... };
}
};
One note here is that if it was Multi-CPU/Codec case, 1st port only
enabled to have property it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://msgid.link/r/875xuyh6g7.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Current audio-graph-card2 is checking if the node name was "ports" or
not when parsing the property.
if (of_node_name_eq(ports, "ports"))
of_xxx(ports, ...);
Now, it is using new port_to_ports() which will be NULL if the node
doesn't have "ports", and each of_xxx functions will do nothing if
node was NULL.
Now we don't need to check ports node name. Let's remove and cleanup it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://msgid.link/r/877cfeh6gb.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Current audio-graph-card2 is using of_get_parent() to get "port" from
"ep", or get "ports" from "port". But it is difficlut to understand,
and "ports" might not exist.
This patch adds ep_to_port() to get "port" from "ep", and port_to_ports()
to get "ports" from "port". "ports" will be NULL if not exist.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://msgid.link/r/878qzuh6gf.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
soc-pcm.c :: soc_get_playback_capture() will indicate error
if both playback_only / capture_only were true.
Thus, graph_util_parse_link_direction() which setup playback_only /
capture_only don't need to check it.
And, its return value is not used on existing driver. Let's remove it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://msgid.link/r/87a5kah6gm.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
'cx2072x_eq_ctrl' has been unused since the original
commit a497a4363706 ("ASoC: Add support for Conexant CX2072X CODEC").
Remove it.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Link: https://msgid.link/r/20240601225446.183505-4-linux@treblig.org
Signed-off-by: Mark Brown <broonie@kernel.org>
