- 01 Jun, 2021 4 commits
-
-
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:
Rikard Falkeborn <rikard.falkeborn@gmail.com> Reviewed-by:
Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20210526231013.46530-5-rikard.falkeborn@gmail.comSigned-off-by:
Mark Brown <broonie@kernel.org>
-
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:
-
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:
-
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:
-
- 27 May, 2021 12 commits
-
-
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:
-
Kuninori Morimoto authored
rsnd_ssiu_busif_err_irq_ctrl() has very similar duplicated code. This patch merge and tidyup the code. Signed-off-by:
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Message-Id: <87sg28lwxw.wl-kuninori.morimoto.gx@renesas.com> Signed-off-by:
-
Kuninori Morimoto authored
rsnd_ssiu_busif_err_status_clear() has very similar duplicated code. This patch merge and tidyup the code. Signed-off-by:
-
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:
-
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:
-
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:
-
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:
-
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:
-
Kuninori Morimoto authored
Current ssi.c checks BUSIF when TDM mode, but it should be checked everytime. This patch do it. Signed-off-by:
-
Kuninori Morimoto authored
SSIU is not needed if SSI was PIO mode. This patch ignores such case. Signed-off-by:
-
Kuninori Morimoto authored
runtime might be NULL. Let's ignore such case. Signed-off-by:
-
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:
-
- 26 May, 2021 5 commits
-
-
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:
YueHaibing <yuehaibing@huawei.com> Reviewed-by:
Charles Keepax <ckeepax@opensource.cirrus.com> Message-Id: <20210524114239.7960-1-yuehaibing@huawei.com> Signed-off-by:
-
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:
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Message-Id: <20210525194439.2232908-1-drhodes@opensource.cirrus.com> Signed-off-by:
-
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 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:
-
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:
-
- 25 May, 2021 7 commits
-
-
Wei Yongjun authored
The sparse tool complains as follows: sound/soc/fsl/imx-card.c:121:27: warning: symbol 'ak4458_fs_mul' was not declared. Should it be static? sound/soc/fsl/imx-card.c:138:31: warning: symbol 'ak4458_tdm_fs_mul' was not declared. Should it be static? sound/soc/fsl/imx-card.c:149:27: warning: symbol 'ak4497_fs_mul' was not declared. Should it be static? sound/soc/fsl/imx-card.c:166:27: warning: symbol 'ak5558_fs_mul' was not declared. Should it be static? sound/soc/fsl/imx-card.c:180:31: warning: symbol 'ak5558_tdm_fs_mul' was not declared. Should it be static? Those symbols are not used outside of imx-card.c, so marks them static. Fixes: aa736700 ("ASoC: imx-card: Add imx-card machine driver") Reported-by:
Wei Yongjun <weiyongjun1@huawei.com> Message-Id: <20210524133553.2366502-1-weiyongjun1@huawei.com> Signed-off-by:
Mark Brown <broonie@sirena.org.uk>
-
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:
-
Lucas Tanure authored
Jack must be connected before reporting button events and if the jack is disconnected button release must be reported Signed-off-by:
Lucas Tanure <tanureal@opensource.cirrus.com> Reviewed-by:
Richard Fitzgerald <rf@opensource.cirrus.com> Message-Id: <20210525090822.64577-4-tanureal@opensource.cirrus.com> Signed-off-by:
-
Lucas Tanure authored
Add support for 2.4MHz clock source Signed-off-by:
-
Lucas Tanure authored
Add support for 24bits, 2 channels, 48k Sample rate bit clock Signed-off-by:
-
Lucas Tanure authored
The 16 Bits, 2 channels, 48K sample rate use case needs to configure a safer pll_divout during the start of PLL After 800us from the start of PLL the correct pll_divout can be set Signed-off-by:
-
Mark Brown authored
Merge branch 'for-5.13' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-5.14
-
- 24 May, 2021 7 commits
-
-
Mark Brown authored
Merge series "ASoC: rsnd: add D3 support" from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>: Hi Mark, Rob These adds R-Car D3 support for rsnd driver. [1/3] is tidyup patch for dt-bindings (not only for D3). [2/3], [3/3] are for R-Car D3. Kuninori Morimoto (3): ASoC: dt-bindings: renesas: rsnd: tidyup properties ASoC: rsnd: tidyup loop on rsnd_adg_clk_query() ASoC: rsnd: add null CLOCKIN support .../bindings/sound/renesas,rsnd.yaml | 10 ++++- sound/soc/sh/rcar/adg.c | 37 ++++++++++++++++--- 2 files changed, 41 insertions(+), 6 deletions(-) -- 2.25.1
-
Stephan Gerhold authored
NXP's TFA98xx (now part of Goodix) are fairly popular speaker amplifiers used in many smartphones and tablets. Most of them are sold as "smart amplifiers" with built-in "CoolFlux DSP" that is used for volume control, plus a "sophisticated speaker-boost and protection algorithm". Unfortunately, they are also almost entirely undocumented. The short datasheets (e.g. [1] for TFA9897) describe the available features, but do not provide any information about the registers or how to use the "CoolFlux DSP". The amplifiers are most often configured through proprietary userspace libraries. There are also some (rather complex) kernel drivers (e.g. [2]) but even those rely on obscure firmware blobs for configuration (so-called "containers"). They seem to contain different "profiles" with tuned speaker settings, sample rates and volume steps (which would be better exposed as separate ALSA mixers). The format of the firmware files seems to have changed a lot over the time, so it's not even possible to simply re-use the firmware originally provided by the vendor. Overall, it seems close to impossible to develop a proper mainline driver for these amplifiers that could make proper use of the built-in DSP. This commit implements a compromise: At least the TFA1 family of the TFA98xx amplifiers (usually called TFA989x) provide a way to *bypass* the DSP using a special register sequence. The register sequence can be found in similar variations in the kernel drivers from lots of vendors e.g. in [3] and was probably mainly used for factory testing. With the DSP bypassed, the amplifier acts mostly like a dumb standard speaker amplifier, without (hardware) volume control. However, the setup is much simpler and it works without any obscure firmware. This driver implements the DSP bypass combined with chip-specific initialization sequences adapted from [2]. Only TFA9895 is supported in this initial commit. Except for the lack of volume control I can not hear any difference with or without the DSP, it works just fine. This driver allows the speaker to work on mainline Linux running on the Samsung Galaxy A3/A5 (2015) [TFA9895] and Alcatel Idol 3 [TFA9897]. TFA9897 support will be added in separate patch set later. [1]: https://product.goodix.com/en/docview/TFA9897%20SDS_Rev.3.1?objectId=47&objectType=document&version=78 [2]: https://source.codeaurora.org/external/mas/tfa98xx [3]: https://github.com/sonyxperiadev/kernel/blob/57b5050e340f40a88e1ddb8d16fd9adb44418923/sound/soc/codecs/tfa98xx.c#L1422-L1462Signed-off-by:
Stephan Gerhold <stephan@gerhold.net> Link: https://lore.kernel.org/r/20210513104129.36583-2-stephan@gerhold.netSigned-off-by:
-
Stephan Gerhold authored
NXP/Goodix TFA989X (TFA1) amplifiers are controlled via an I2C bus. Add simple device tree bindings that describe how to set them up in the device tree. Right now only nxp,tfa9895 is supported but this will be extended to at least nxp,tfa9897 in the near future. Signed-off-by:
Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210513104129.36583-1-stephan@gerhold.netSigned-off-by:
-
Kuninori Morimoto authored
Some Renesas SoC doesn't have full CLOCKIN. This patch add null_clk, and accepts it. Signed-off-by:
-
Kuninori Morimoto authored
commit 06e8f5c8 ("ASoC: rsnd: don't call clk_get_rate() under atomic context") used saved clk_rate, thus for_each_rsnd_clk() is no longer needed. This patch fixes it. Fixes: 06e8f5c8 ("ASoC: rsnd: don't call clk_get_rate() under atomic context") Signed-off-by:
-
Kuninori Morimoto authored
1) resets/reset-names needs minItems 2) It can use ports, not only port 3) It is not using audio-graph properties Without this patch, we will get warnings Signed-off-by:
-
Kefeng Wang authored
Check the return value of devm_kstrdup() in case of Null-point-dereference. Fixes: 45dd9943 ("ASoC: core: remove artificial component and DAI name constraint") Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reported-by:
Kefeng Wang <wangkefeng.wang@huawei.com> Link: https://lore.kernel.org/r/20210524024941.159952-1-wangkefeng.wang@huawei.comSigned-off-by:
-
- 21 May, 2021 5 commits
-
-
Vamshi Krishna Gopal authored
Brya is another ADL-P product. AlderLake has support for Bluetooth audio offload capability. Enable the BT-offload quirk for ADL-P Brya and the Intel RVP. Signed-off-by:
Vamshi Krishna Gopal <vamshi.krishna.gopal@intel.com> Signed-off-by:
Yong Zhi <yong.zhi@intel.com> Reviewed-by:
Bard Liao <bard.liao@intel.com> Reviewed-by:
Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by:
Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20210521155632.3736393-2-kai.vehmanen@linux.intel.comSigned-off-by:
-
Vamshi Krishna Gopal authored
RT5682 and Max98373 are added with SDW0,SDW2 links respectively. Signed-off-by:
-
Peter Ujfalusi authored
The HDA support can only be compiled when SND_SOC_SOF_PCI is enabled which depends on CONFIG_PCI. This makes the IS_ENABLED(CONFIG_PCI) checks redundant in the code, they will resolve to true all the time. Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by:
-
Pierre-Louis Bossart authored
Sparse throws the following warning: sound/soc/sof/ops.h:247:17: error: returning void-valued expression Remove the useless returns. Signed-off-by:
Paul Olaru <paul.olaru@oss.nxp.com> Reviewed-by:
Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Reviewed-by:
Rander Wang <rander.wang@intel.com> Signed-off-by:
-
Jaska Uimonen authored
Fix sparse warning by using le32_to_cpu. Signed-off-by:
Jaska Uimonen <jaska.uimonen@linux.intel.com> Reviewed-by:
-
