Changes in Kconfig

6cf5df10 - ASoC: SOF: imx: add driver for the imx95 chip

Fri, 07 Feb 2025 16:22:46 +0000

ASoC: SOF: imx: add driver for the imx95 chipAdd SOF support for the imx95 chip. Although the support is justfor the imx95 chip, the driver is intended for all chips in the imx9family.Note that the imx95 support could have just as easily been addedto the imx8 platform driver but a new platform driver was createdbecause the intention is to keep the families in separate drivers.Signed-off-by: Laurentiu Mihalcea Reviewed-by: Frank Li Link: https://patch.msgid.link/20250207162246.3104-8-laurentiumihalcea111@gmail.comSigned-off-by: Mark Brown List of files: /linux-6.15/sound/soc/sof/imx/Kconfig

07e3e514 - ASoC: SOF: imx: merge imx8 and imx8ulp drivers

Fri, 07 Feb 2025 16:22:45 +0000

ASoC: SOF: imx: merge imx8 and imx8ulp driversNow that the common interface for imx chip has been introduced,there's no longer a need to have a separate platform driver forimx8ulp. As such, merge the driver with the imx8 driver. Furthermore,delete the old driver as it's no longer useful.Signed-off-by: Laurentiu Mihalcea Reviewed-by: Frank Li Link: https://patch.msgid.link/20250207162246.3104-7-laurentiumihalcea111@gmail.comSigned-off-by: Mark Brown List of files: /linux-6.15/sound/soc/sof/imx/Kconfig

896530b7 - ASoC: SOF: imx: merge imx8 and imx8m drivers

Fri, 07 Feb 2025 16:22:44 +0000

ASoC: SOF: imx: merge imx8 and imx8m driversNow that the common interface for imx chip has been introduced,there's no longer a need to have a separate platform driver forimx8m. As such, merge the driver with the imx8 driver. Furthermore,delete the old driver as it's no longer useful.Signed-off-by: Laurentiu Mihalcea Reviewed-by: Frank Li Link: https://patch.msgid.link/20250207162246.3104-6-laurentiumihalcea111@gmail.comSigned-off-by: Mark Brown List of files: /linux-6.15/sound/soc/sof/imx/Kconfig

fb5319af - ASoC: SOF: imx: Add i.MX8ULP HW support

Thu, 18 Aug 2022 01:53:54 +0000

ASoC: SOF: imx: Add i.MX8ULP HW supportThis adds skeleton support for the audio DSP hardware found onNXP i.MX8ULP platform.On i.MX8ULP resources (clocks, power, etc) are managed by theSystem Integration Module in LPAV domain and XRDC which is handledby arm trusted firmware.Signed-off-by: Zhang Peng Signed-off-by: Shengjiu Wang Reviewed-by: Daniel Baluta Link: https://lore.kernel.org/r/1660787634-28550-2-git-send-email-shengjiu.wang@nxp.comSigned-off-by: Mark Brown List of files: /linux-6.15/sound/soc/sof/imx/Kconfig

7ed1f83b - ASoC: SOF: Compile and runtime IPC version selection

Tue, 14 Jun 2022 07:56:17 +0000

ASoC: SOF: Compile and runtime IPC version selectionThe new IPC4 version is only supported by Intel platforms, iMX, AMD andMediaTek only uses the standard SOF IPC.There is no need for these platforms to build kernel support for IPC4 asit is just dead code for them.SND_SOC_SOF_IPC3 and SND_SOC_SOF_INTEL_IPC4 is introduced to allow compiletime selection and exclusion of IPC implementations.To avoid randconfig failures add also support for runtime selection ofthe IPC ops in ipc.c based on sdev->pdata->ipc_typeSigned-off-by: Peter Ujfalusi Reviewed-by: Bard Liao Reviewed-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20220614075618.28605-1-peter.ujfalusi@linux.intel.comSigned-off-by: Mark Brown List of files: /linux-6.15/sound/soc/sof/imx/Kconfig

7548a391 - ASoC: SOF: i.MX: simplify Kconfig

Tue, 16 Nov 2021 12:41:31 +0000

ASoC: SOF: i.MX: simplify KconfigFollow the Intel example and simplify the Kconfiga) start from the end-product for 'select' chainsb) use 'depends on' to filter out configurations.c) use snd-sof-of as a common module without any 'select'Signed-off-by: Pierre-Louis Bossart Reviewed-by: Daniel Baluta Signed-off-by: Daniel Baluta Link: https://lore.kernel.org/r/20211116124131.46414-1-daniel.baluta@oss.nxp.comSigned-off-by: Mark Brown List of files: /linux-6.15/sound/soc/sof/imx/Kconfig

858f7a5c - ASoC: SOF: Introduce fragment elapsed notification API

Mon, 04 Oct 2021 15:21:47 +0000

ASoC: SOF: Introduce fragment elapsed notification APIThis patch prepares the introduction of the compress API with SOF.After each fragment is accepted by the DSP we need to informthe userspace applications that they can send the next fragment.This is done via snd_compr_fragment_elapsed.Similar with the PCM case, in order to avoid sending an IPC beforethe previous IPC is handled we need to schedule a delayed work tocall snd_compr_fragment_elapsed().See snd_sof_pcm_period_elapsed.To sum up this patch offers the following API to SOF code: * snd_sof_compr_init_elapsed_work * snd_sof_compr_fragment_elapsedNote that implementation for compressed function is in a new fileselected via CONFIG_SND_SOC_SOF_COMPRESS invisible config option.This option is automatically selected for platforms that supportthe compress interface. For now only i.MX8 platforms support this.For symmetry we introduce snd_sof_pcm_init_elapsed_work to setupthe work struct for PCM case.Signed-off-by: Daniel Baluta Signed-off-by: Bud Liviu-Alexandru Reviewed-by: Pierre-Louis Bossart Reviewed-by: Paul Olaru Reviewed-by: Péter Ujfalusi Link: https://lore.kernel.org/r/20211004152147.1268978-5-daniel.baluta@oss.nxp.comSigned-off-by: Mark Brown List of files: /linux-6.15/sound/soc/sof/imx/Kconfig

724d53f6 - ASoC: SOF: imx: fix Kconfig punctuation

Thu, 12 Nov 2020 16:44:22 +0000

ASoC: SOF: imx: fix Kconfig punctuationAdd periods at the end of sentences in help text.Signed-off-by: Randy Dunlap Signed-off-by: Pierre-Louis Bossart Reviewed-by: Ranjani Sridharan Reviewed-by: Rander Wang Reviewed-by: Guennadi Liakhovetski Link: https://lore.kernel.org/r/20201112164425.25603-2-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown List of files: /linux-6.15/sound/soc/sof/imx/Kconfig

18ebffe4 - ASoC: SOF: imx: Add debug support for imx platforms

Thu, 17 Sep 2020 10:56:26 +0000

ASoC: SOF: imx: Add debug support for imx platformsThis patch adds debug support for imx platforms. This is important inorder to gather information about the state of the DSP in case of anoops and the reason for the oops.This is done by checking if a message with a panic code has been placedin the debug box, in the imx8_dsp_handle_request function from sof/imx.If positive, the function imx8_dump, added in common, will be called.The first step is to gather information about the registers, filename,line number and stack by calling the imx8_get_registers, added in common.Then the information will be printed to the console by calling theget_status function.Signed-off-by: Iulian Olaru Reviewed-by: Guennadi Liakhovetski Reviewed-by: Daniel Baluta Signed-off-by: Kai Vehmanen Link: https://lore.kernel.org/r/20200917105633.2579047-2-kai.vehmanen@linux.intel.comSigned-off-by: Mark Brown List of files: /linux-6.15/sound/soc/sof/imx/Kconfig

5a1fa00a - ASoC: SOF: sof-of-dev: Add .arch_ops field

Tue, 25 Aug 2020 23:50:40 +0000

ASoC: SOF: sof-of-dev: Add .arch_ops fieldAdd .arch_ops field in the sof_imx8x_ops structure.The inclusion of this field will allow the usage of functions fromsof/core.c in order to print debug information such as the registers anda stack dump in case of a firmware ops.The SND_SOC_SOF_XTENSA is added in the imx/Kconfig file so the compilationis successful.Signed-off-by: Iulian Olaru Reviewed-by: Pierre-Louis Bossart Reviewed-by: Daniel Baluta Signed-off-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20200825235040.1586478-8-ranjani.sridharan@linux.intel.comSigned-off-by: Mark Brown List of files: /linux-6.15/sound/soc/sof/imx/Kconfig

e149ca29 - ASoC: SOF/Intel: clarify SPDX license with GPL-2.0-only

Fri, 01 May 2020 14:58:50 +0000

ASoC: SOF/Intel: clarify SPDX license with GPL-2.0-onlyRemove the ambiguity with GPL-2.0 and use an explicit GPL-2.0-onlytag.Signed-off-by: Pierre-Louis Bossart Reviewed-by: Daniel Baluta Reviewed-by: Kai Vehmanen Reviewed-by: Guennadi Liakhovetski Link: https://lore.kernel.org/r/20200501145850.15178-1-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown List of files: /linux-6.15/sound/soc/sof/imx/Kconfig

f9dfa8f2 - ASoC: SOF: sort out Kconfig, again

Tue, 28 Apr 2020 21:27:36 +0000

ASoC: SOF: sort out Kconfig, againThe imx8 config keeps causing issues:WARNING: unmet direct dependencies detected for SND_SOC_SOF_IMX8M Depends on [n]: SOUND [=y] && !UML && SND [=y] && SND_SOC [=m] && SND_SOC_SOF_TOPLEVEL [=y] && SND_SOC_SOF_IMX_TOPLEVEL [=y] && IMX_DSP [=n] Selected by [m]: - SND_SOC_SOF_IMX_OF [=m] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=m] && SND_SOC_SOF_TOPLEVEL [=y] && SND_SOC_SOF_IMX_TOPLEVEL [=y] && SND_SOC_SOF_IMX8M_SUPPORT [=y]This is complicated by two drivers having dependencies on bothplatform specific drivers and the SND_SOC_SOF_OF framework code,and using an somewhat obscure method to build them the same wayas the SOC_SOF_OF symbol (built-in or modular).My solution now ensures that the two drivers can only be enabledwhen the dependencies are met:- When the platform specific drivers are built-in, everything is fine, as SOC_SOF_OF is either =y or =m- When both are loadable modules, it also works, both for Kconfig and at runtime- When the hardware drivers are loadable modules or disabled, and SOC_SOF_OF=y, prevent the IMX_SOF_OF drivers from being turned on, as this would be broken.It seems that this is just an elaborate way to describe two tristatesymbols that have straight dependencies, but maybe I'm missing somesubtle point. It seems to always build for me now.Fixes: fe57a92c8858 ("ASoC: SOF: Add missing dependency on IMX_SCU")Fixes: afb93d716533 ("ASoC: SOF: imx: Add i.MX8M HW support")Fixes: cb0312f61c3e ("ASoC: SOF: imx: fix undefined reference issue")Fixes: afb93d716533dd ("ASoC: SOF: imx: Add i.MX8M HW support")Signed-off-by: Arnd Bergmann Signed-off-by: Pierre-Louis Bossart Acked-by: Daniel Baluta Link: https://lore.kernel.org/r/20200428212752.2901778-1-arnd@arndb.deSigned-off-by: Mark Brown List of files: /linux-6.15/sound/soc/sof/imx/Kconfig

fe57a92c - ASoC: SOF: Add missing dependency on IMX_SCU

Thu, 23 Apr 2020 14:28:05 +0000

ASoC: SOF: Add missing dependency on IMX_SCUThis broke PowerPC allyesconfig.Reported-by: Stephen Rothwell Signed-off-by: Mark Brown Link: https://lore.kernel.org/r/20200423142805.52757-1-broonie@kernel.orgSigned-off-by: Mark Brown List of files: /linux-6.15/sound/soc/sof/imx/Kconfig

afb93d71 - ASoC: SOF: imx: Add i.MX8M HW support

Thu, 09 Apr 2020 07:18:30 +0000

ASoC: SOF: imx: Add i.MX8M HW supportThis adds skeleton support for the audio DSP hardware found on NXP i.MX8Mplatform.There is one notable difference between i.MX8M and i.MX8, which doesn'tallow us to reuse HW support from imx8.c file designed for i.MX8:On i.MX8M resources (clocks, power, pinctrl, etc) are managed by theLinux kernel while on i.MX8 resources are managed by a separateSystem Controller Firmware. This makes the interface to those resourcescompletely different.Signed-off-by: Daniel Baluta Link: https://lore.kernel.org/r/20200409071832.2039-4-daniel.baluta@oss.nxp.comSigned-off-by: Mark Brown List of files: /linux-6.15/sound/soc/sof/imx/Kconfig

cb0312f6 - ASoC: SOF: imx: fix undefined reference issue

Thu, 09 Apr 2020 07:18:29 +0000

ASoC: SOF: imx: fix undefined reference issuemake.cross ARCH=mips allyesconfig fails with the following error:sound/soc/sof/sof-of-dev.o:(.data.sof_of_imx8qxp_desc+0x40): undefinedreference to `sof_imx8x_ops'.This seems to be a Makefile order issue, solve by using the samestructure as for Intel platforms.Fixes: f9ad75468453 ("ASoC: SOF: imx: fix reverse CONFIG_SND_SOC_SOF_OFdependency")Signed-off-by: Pierre-Louis Bossart Signed-off-by: Daniel Baluta Link: https://lore.kernel.org/r/20200409071832.2039-3-daniel.baluta@oss.nxp.comSigned-off-by: Mark Brown List of files: /linux-6.15/sound/soc/sof/imx/Kconfig

fe17e6cd - ASoC: SOF: imx8: Fix randbuild error

Thu, 09 Apr 2020 07:18:28 +0000

ASoC: SOF: imx8: Fix randbuild errorwhen do randconfig like this:CONFIG_SND_SOC_SOF_IMX8_SUPPORT=yCONFIG_SND_SOC_SOF_IMX8=yCONFIG_SND_SOC_SOF_OF=yCONFIG_IMX_DSP=mCONFIG_IMX_SCU=ythere is a link error:sound/soc/sof/imx/imx8.o: In function 'imx8_send_msg':imx8.c:(.text+0x380): undefined reference to 'imx_dsp_ring_doorbell'Select IMX_DSP in SND_SOC_SOF_IMX8_SUPPORT to fix thisFixes: f9ad75468453 ("ASoC: SOF: imx: fix reverse CONFIG_SND_SOC_SOF_OF dependency")Reported-by: Hulk Robot Signed-off-by: YueHaibing Signed-off-by: Daniel Baluta Link: https://lore.kernel.org/r/20200409071832.2039-2-daniel.baluta@oss.nxp.comSigned-off-by: Mark Brown List of files: /linux-6.15/sound/soc/sof/imx/Kconfig

f9ad7546 - ASoC: SOF: imx: fix reverse CONFIG_SND_SOC_SOF_OF dependency

Fri, 01 Nov 2019 17:30:39 +0000

ASoC: SOF: imx: fix reverse CONFIG_SND_SOC_SOF_OF dependencyupdated solution to the problem reported with randconfig:CONFIG_SND_SOC_SOF_IMX depends on CONFIG_SND_SOC_SOF, but is inturn referenced by the sof-of-dev driver. This creates a reversedependency that manifests in a link error when CONFIG_SND_SOC_SOF_OFis built-in but CONFIG_SND_SOC_SOF_IMX=m:sound/soc/sof/sof-of-dev.o:(.data+0x118): undefined reference to `sof_imx8_ops'use def_trisate to propagate the right settings without select.Fixes: f4df4e4042b0 ("ASoC: SOF: imx8: Fix COMPILE_TEST error")Fixes: 202acc565a1f ("ASoC: SOF: imx: Add i.MX8 HW support")Suggested-by: Arnd Bergmann Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20191101173045.27099-6-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown List of files: /linux-6.15/sound/soc/sof/imx/Kconfig

82e8d723 - sound: Fix Kconfig indentation

Fri, 04 Oct 2019 14:49:31 +0000

sound: Fix Kconfig indentationAdjust indentation from spaces to tab (+optional two spaces) as incoding style with command like: $ sed -e 's/^ /\t/' -i */KconfigSigned-off-by: Krzysztof Kozlowski Acked-by: Mark Brown Link: https://lore.kernel.org/r/20191004144931.3851-1-krzk@kernel.orgSigned-off-by: Takashi Iwai List of files: /linux-6.15/sound/soc/sof/imx/Kconfig

f4df4e40 - ASoC: SOF: imx8: Fix COMPILE_TEST error

Thu, 05 Sep 2019 06:44:00 +0000

ASoC: SOF: imx8: Fix COMPILE_TEST errorWhen do compile test, if SND_SOC_SOF_OF is not set, we get:sound/soc/sof/imx/imx8.o: In function `imx8_dsp_handle_request':imx8.c:(.text+0xb0): undefined reference to `snd_sof_ipc_msgs_rx'sound/soc/sof/imx/imx8.o: In function `imx8_ipc_msg_data':imx8.c:(.text+0xf4): undefined reference to `sof_mailbox_read'sound/soc/sof/imx/imx8.o: In function `imx8_dsp_handle_reply':imx8.c:(.text+0x160): undefined reference to `sof_mailbox_read'Make SND_SOC_SOF_IMX_TOPLEVEL always depends on SND_SOC_SOF_OFReported-by: Hulk Robot Fixes: 202acc565a1f ("ASoC: SOF: imx: Add i.MX8 HW support")Signed-off-by: YueHaibing Reviewed-by: Daniel Baluta Reviewed-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20190905064400.24800-1-yuehaibing@huawei.comSigned-off-by: Mark Brown List of files: /linux-6.15/sound/soc/sof/imx/Kconfig

202acc56 - ASoC: SOF: imx: Add i.MX8 HW support

Wed, 21 Aug 2019 16:47:30 +0000

ASoC: SOF: imx: Add i.MX8 HW supportAdd support for the audio DSP hardware found on NXP i.MX8 platform.Signed-off-by: Daniel Baluta Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20190821164730.7385-4-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown List of files: /linux-6.15/sound/soc/sof/imx/Kconfig