- 03 Jun, 2021 4 commits
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Colin Ian King authored
Most callers of_get_child_count() check that "nr" is non-zero so it causes a static checker warning when we don't do that here. This does not cause a problem or a crash, but having zero SSUIes does not make sense either so let's add a check. Addresses-Coverity: ("Unchecked return value") Fixes: c413983e ("ASoC: rsnd: adjust disabled module") Acked-by:Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by:
Colin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/r/20210603110315.81146-1-colin.king@canonical.comSigned-off-by:
Mark Brown <broonie@kernel.org>
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Oleksij Rempel authored
Convert the imx-audmux binding to DT schema format using json-schema Signed-off-by:
Oleksij Rempel <o.rempel@pengutronix.de> Reviewed-by:
Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210531064752.8809-1-o.rempel@pengutronix.deSigned-off-by:
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Yang Yingliang authored
module_rpmsg_driver() makes the code simpler by eliminating boilerplate code. Signed-off-by:
Yang Yingliang <yangyingliang@huawei.com> Link: https://lore.kernel.org/r/20210602082610.3828408-1-yangyingliang@huawei.comSigned-off-by:
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Yang Yingliang authored
Using devm_snd_soc_register_card() can make the code shorter and cleaner. Signed-off-by:
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- 02 Jun, 2021 6 commits
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YueHaibing authored
Use DEVICE_ATTR_RO() helper instead of plain DEVICE_ATTR(), which makes the code a bit shorter and easier to read. Signed-off-by:
YueHaibing <yuehaibing@huawei.com> Reviewed-by:
Cezary Rojewski <cezary.rojewski@intel.com> Link: https://lore.kernel.org/r/20210524115506.35724-1-yuehaibing@huawei.comSigned-off-by:
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Vincent Knecht authored
Allow specifying Vddd regulator/supply to be enabled on I2C probing. Signed-off-by:
Vincent Knecht <vincent.knecht@mailoo.org> Reviewed-by:
Stephan Gerhold <stephan@gerhold.net> Link: https://lore.kernel.org/r/20210528105101.508254-4-vincent.knecht@mailoo.orgSigned-off-by:
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Vincent Knecht authored
Add optional vddd-supply property to allow regulator control. Signed-off-by:
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Vincent Knecht authored
Add specific init function to poke needed registers & values for this IC Signed-off-by:
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Vincent Knecht authored
Document TFA9897 bindings. Signed-off-by:
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Shaokun Zhang authored
Function 'sigmadsp_reset' is declared twice, so remove the repeated declaration. Cc: Mark Brown <broonie@kernel.org> Signed-off-by:
Shaokun Zhang <zhangshaokun@hisilicon.com> Link: https://lore.kernel.org/r/1622279690-3740-1-git-send-email-zhangshaokun@hisilicon.comSigned-off-by:
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- 01 Jun, 2021 15 commits
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Mark Brown authored
The only use of the static and global snd_compress_ops structs is to assign their address to the compress_ops field in the snd_soc_component_driver struct which is a pointer to const. Make them const to allow the compiler to put them in read-only memory. Rikard Falkeborn (5): ASoC: cs47125: Constify static struct snd_compress_ops ASoC: wm5102: Constify static struct snd_compress_ops ASoC: wm5110: Constify static struct snd_compress_ops ASoC: qcom: q6asm-dai: Constify static struct snd_compress_ops ASoC: SOF: Intel: Constify sof_probe_compressed_ops sound/soc/codecs/cs47l24.c | 2 +- sound/soc/codecs/wm5102.c | 2 +- sound/soc/codecs/wm5110.c | 2 +- sound/soc/qcom/qdsp6/q6asm-dai.c | 2 +- sound/soc/sof/compress.c | 2 +- sound/soc/sof/compress.h | 2 +- 6 files changed, 6 insertions(+), 6 deletions(-) -- 2.31.1
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Mark Brown authored
Merge series "ASoC: rsnd: adjust disabled module for R-Car D3" from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>: Hi Mark, Geert Renesas Sound driver is assuming that all SSI/SRC are connected. But some SSI/SRC are not connected on Some Renesas SoC. ex) H2 E2 SRC0 <= SRC1 SRC1 SRC2 SRC2 ... ... We accepted it by using "status = disabled" on DT before. ex) rcar_sound,src { src-0 { => status = "disabled"; }; src1: src-1 { ... }; ... But R-Car D3 have many disabled modules (It has SSI3/SSI4, SRC5/SRC6), and Renesas SoC maintainer don't want above style on DT. ex) rcar_sound,src { => src0: src-0 { status = "disabled"; }; => src1: src-1 { status = "disabled"; }; => src2: src-2 { status = "disabled"; }; => src3: src-3 { status = "disabled"; }; => src4: src-4 { status = "disabled"; }; src5: src-5 { ... }; ... This patch-set adjust to this situation, and enables to intuitive DT settings. rcar_sound,src { src5: src-5 { ... }; src6: src-6 { ... }; }; Kuninori Morimoto (4): ASoC: rsnd: tidyup rsnd_parse_connect_common() ASoC: rsnd: tidyup rsnd_dma_request_channel() ASoC: rsnd: tidyup rsnd_parse_connect_xxx() ASoC: rsnd: adjust disabled module sound/soc/sh/rcar/core.c | 58 ++++++++++++++++++++++++++++++++++++++-- sound/soc/sh/rcar/dma.c | 8 +++--- sound/soc/sh/rcar/dvc.c | 2 +- sound/soc/sh/rcar/rsnd.h | 16 ++++++----- sound/soc/sh/rcar/src.c | 6 +++-- sound/soc/sh/rcar/ssi.c | 12 ++++++--- sound/soc/sh/rcar/ssiu.c | 10 ++++--- 7 files changed, 91 insertions(+), 21 deletions(-) -- 2.25.1 -
Kai Vehmanen authored
Add PCI DID for Intel AlderLake-M. Signed-off-by:
Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by:
Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210528184153.18251-1-kai.vehmanen@linux.intel.comSigned-off-by:
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Ranjani Sridharan authored
cl_dsp_init() dumps the ROM status if it fails after max attempts before powering off the DSP. Remove the duplicate log to print the ROM status and error in hda_dsp_cl_boot_firmware(). These values are invalid anyway as the DSP is already powered off. Co-developed-by:
Bard Liao <bard.liao@intel.com> Signed-off-by:
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Ranjani Sridharan authored
Clean up the hda_dsp_dump() function to avoid duplicating the ROM status and error. Signed-off-by:
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YueHaibing authored
Use DEVICE_ATTR_RW() helper instead of plain DEVICE_ATTR(), which makes the code a bit shorter and easier to read. Signed-off-by:
Jarkko Nikula <jarkko.nikula@bitmer.com> Acked-by:
Peter Ujfalusi <peter.ujfalusi@gmail.com> Link: https://lore.kernel.org/r/20210528063033.19904-1-yuehaibing@huawei.comSigned-off-by:
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Rikard Falkeborn authored
The only usage of sof_probe_compressed_ops is to assign its address to the compress_ops field in the snd_soc_component_driver struct, which is a pointer to const. The assignment is done in sound/soc/sof/pcm.c. Make it const to allow the compiler to put it in read-only memory. Signed-off-by:
Rikard Falkeborn <rikard.falkeborn@gmail.com> Link: https://lore.kernel.org/r/20210526231013.46530-6-rikard.falkeborn@gmail.comSigned-off-by:
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Rikard Falkeborn authored
The snd_compress_ops structs are only stored in the compress_ops field of a snd_soc_component_driver struct, so make it const to allow the compiler to put it in read-only memory. Signed-off-by:
Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20210526231013.46530-5-rikard.falkeborn@gmail.comSigned-off-by:
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Rikard Falkeborn authored
The snd_compress_ops structs are only stored in the compress_ops field of a snd_soc_component_driver struct, so make it const to allow the compiler to put it in read-only memory. Signed-off-by:
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Rikard Falkeborn authored
The snd_compress_ops structs are only stored in the compress_ops field of a snd_soc_component_driver struct, so make it const to allow the compiler to put it in read-only memory. Signed-off-by:
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Rikard Falkeborn authored
The snd_compress_ops structs are only stored in the compress_ops field of a snd_soc_component_driver struct, so make it const to allow the compiler to put it in read-only memory. Signed-off-by:
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Kuninori Morimoto authored
In general Renesas SoC's SSI/SRC are all enabled, but some SoC is not. H2 E2 SRC0 <= SRC1 SRC1 SRC2 SRC2 ... ... Renesas Sound driver is assuming that *all* modules are enabled, and thus it is using *data array* to access each modules. Because of it, we have been using "status = disabled" at DT, and using *full size* array but avoiding disabled module. ex) rcar_sound,src { src-0 { => status = "disabled"; }; src1: src-1 { ... }; ... But R-Car D3 have many disabled modules (It has SSI3/SSI4, SRC5/SRC6), and Renesas SoC maintainer don't want above style on DT. ex) rcar_sound,src { => src0: src-0 { status = "disabled"; }; => src1: src-1 { status = "disabled"; }; => src2: src-2 { status = "disabled"; }; => src3: src-3 { status = "disabled"; }; => src4: src-4 { status = "disabled"; }; src5: src-5 { ... }; src6: src-6 { ... }; }; rcar_sound,ssi { => ssi0: ssi-0 { status = "disabled"; }; => ssi1: ssi-1 { status = "disabled"; }; => ssi2: ssi-2 { status = "disabled"; }; ssi3: ssi-3 { ... }; ssi4: ssi-4 { ... }; }; To adjust it, it needs to care about related for_each_child_of_node() loop on rsnd driver, and it is used from... > grep -l for_each_child_of_node sound/soc/sh/rcar/* sound/soc/sh/rcar/core.c sound/soc/sh/rcar/ctu.c sound/soc/sh/rcar/dma.c sound/soc/sh/rcar/dvc.c sound/soc/sh/rcar/mix.c sound/soc/sh/rcar/src.c sound/soc/sh/rcar/ssi.c sound/soc/sh/rcar/ssiu.c This patch adjust to this situation. By this patch, we can avoid disabled modules on DT rcar_sound,src { src5: src-5 { ... }; src6: src-6 { ... }; }; rcar_sound,ssi { ssi3: ssi-3 { ... }; ssi4: ssi-4 { ... }; }; Signed-off-by: -
Kuninori Morimoto authored
This patch tidyup rsnd_parse_connect_xxx() style. Nothing is changed, but is preparation for next "ASoC: rsnd: adjust disabled module" patch Signed-off-by:
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Kuninori Morimoto authored
This patch adds "char *name" to rsnd_dma_request_channel(). It is not yet used so far, but is preparation for next "ASoC: rsnd: adjust disabled module" patch Signed-off-by:
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Kuninori Morimoto authored
This patch adds "char *name" to rsnd_parse_connect_common(). It is not yet used so far, but is preparation for next "ASoC: rsnd: adjust disabled module" patch Signed-off-by:
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- 27 May, 2021 12 commits
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Zou Wei authored
./sound/soc/fsl/imx-rpmsg.c:140:3-8: No need to set .owner here. The core will do it. Remove .owner field if calls are used which set it automatically Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci Reported-by:
Hulk Robot <hulkci@huawei.com> Signed-off-by:
Zou Wei <zou_wei@huawei.com> Message-Id: <1622113652-56646-1-git-send-email-zou_wei@huawei.com> Signed-off-by:
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Kuninori Morimoto authored
rsnd_ssiu_busif_err_irq_ctrl() has very similar duplicated code. This patch merge and tidyup the code. Signed-off-by:
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Kuninori Morimoto authored
rsnd_ssiu_busif_err_status_clear() has very similar duplicated code. This patch merge and tidyup the code. Signed-off-by:
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Kuninori Morimoto authored
BUSIF is SSIU feature, but its related code is implemented at ssi.c today. This patch moves it to ssiu.c Signed-off-by:
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Kuninori Morimoto authored
Renesas Sound uses many modules (SSI/SSIU/SRC/CTU/MIX/DVC/DMA), and supports complex connections/path. Thus each modules needs to save its status to correctly control it. This status is updated when by .trigger, and .hw_params/.hw_free. Renesas Sound is protecting modules by using lock when .trigger, but it was not enough to protecting each modules "status" if it was used from many paths. 1) .hw_params/.hw_free update status 2) another doesn't update status, but overwrites by same value This patch do 1) protects .hw_params/.hw_free by lock 2) do nothing if no status update Without this patch, protected mod->status (= .trigger) might be overwrote by non protected mod->status (= .hw_params / .hw_free), and in such case, CTU/MIX/DVC/SSIU/SSI which are used from many paths might get damage. If above issue happens, Renesas Sound will be hung (= silence) and never be recoverd. I could reproduce this issue by continue playing very short sound with loop very long term (3-4 hours) through 2 inputs (= MIXer). For updating rsnd_status_update(), this patch removes rsnd_dai_call() debug message. Because we already have debugfs support, and is not good match to new code. Reported-by:
Linh Phung T. Y <linh.phung.jy@renesas.com> Signed-off-by:
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Kuninori Morimoto authored
Current rsnd supports #define DEBUG, but it is not helpful if issue happen after 4-5 hours. This patch adds debugfs support for it. Signed-off-by:
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Kuninori Morimoto authored
Current rsnd is using dev_dbg() if irq error happen, but it makes debug very difficult if some strange things happen. This patch uses dev_info() for it, and rename the macro name. Signed-off-by:
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Kuninori Morimoto authored
Current rsnd_dai_call() doesn't indicate error message, thus it is very difficult to know the issue when strange things happen. This patch indicates error for it. Signed-off-by:
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Kuninori Morimoto authored
Current ssi.c checks BUSIF when TDM mode, but it should be checked everytime. This patch do it. Signed-off-by:
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Kuninori Morimoto authored
SSIU is not needed if SSI was PIO mode. This patch ignores such case. Signed-off-by:
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Kuninori Morimoto authored
runtime might be NULL. Let's ignore such case. Signed-off-by:
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Kuninori Morimoto authored
commit d6956a7d ("ASoC: rsnd: add null CLOCKIN support") added null_clk, but it is using local static valuable. It will be leaked if rsnd driver was removed. This patch moves it to priv, and call unregister when removing. Fixes: d6956a7d ("ASoC: rsnd: add null CLOCKIN support") Link: https://lore.kernel.org/r/87tumsoe2p.wl-kuninori.morimoto.gx@renesas.comReported-by:
Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by:
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- 26 May, 2021 3 commits
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YueHaibing authored
Use DEVICE_ATTR_WO() helper instead of plain DEVICE_ATTR(), which makes the code a bit shorter and easier to read. Signed-off-by:
Charles Keepax <ckeepax@opensource.cirrus.com> Message-Id: <20210524114239.7960-1-yuehaibing@huawei.com> Signed-off-by:
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David Rhodes authored
Revise variable names and comments in cs35l35 and cs35l36 amp drivers. Signed-off-by:
David Rhodes <drhodes@opensource.cirrus.com> Reviewed-by:
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YueHaibing authored
Use DEVICE_ATTR_RO() helper instead of plain DEVICE_ATTR(), which makes the code a bit shorter and easier to read. Signed-off-by:
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