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2024-09-09ASoC: Switch back to struct platform_driver::remove()Uwe Kleine-König1-1/+1
After commit 0edb555a65d1 ("platform: Make platform_driver::remove() return void") .remove() is (again) the right callback to implement for platform drivers. Convert all drivers below sound/soc to use .remove(), with the eventual goal to drop struct platform_driver::remove_new(). As .remove() and .remove_new() have the same prototypes, conversion is done by just changing the structure member name in the driver initializer. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20240909151230.909818-2-u.kleine-koenig@baylibre.com Signed-off-by: Mark Brown <broonie@kernel.org>
2024-06-13ASoC: amd: add missing MODULE_DESCRIPTION() macrosJeff Johnson1-0/+1
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>
2024-05-08ASoC: amd: Use *-y instead of *-objs in MakefileTakashi Iwai1-3/+3
*-objs suffix is reserved rather for (user-space) host programs while usually *-y suffix is used for kernel drivers (although *-objs works for that purpose for now). Let's correct the old usages of *-objs in Makefiles. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20240507155540.24815-5-tiwai@suse.de Signed-off-by: Mark Brown <broonie@kernel.org>
2023-06-23ASoC: amd: update pm_runtime enable sequenceArun Gopal Kondaveeti1-1/+2
pm_runtime_allow() is not needed for ACP child platform devices. Replace pm_runtime_allow() with pm_runtime_mark_last_busy() & pm_runtime_set_active() in pm_runtime enable sequence for ACP child platform drivers. Signed-off-by: Arun Gopal <arungopal.kondaveeti@amd.com> Link: https://lore.kernel.org/r/Message-Id: <20230623214150.4058721-1-arungopal.kondaveeti@amd.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2023-03-20ASoC: amd: raven: acp3x-pdm-dma: Convert to platform remove callback ↵Uwe Kleine-König1-3/+2
returning void The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Takashi Iwai <tiwai@suse.de> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20230315150745.67084-21-u.kleine-koenig@pengutronix.de Signed-off-by: Mark Brown <broonie@kernel.org>
2023-02-02ASoC: amd: renoir: Add a module parameter to influence pdm_gainMario Limonciello2-2/+8
In case of regressions for any users that the new pdm_gain value is too high and for additional debugging, introduce a module parameter that would let them configure it. This parameter should be removed in the future: * If it's determined that the parameter is not needed, just hardcode the correct value as before * If users do end up using it to debug and report different values we should introduce a config knob that can have policy set by ucm. Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Jaroslav Kysela <perex@perex.cz> Link: https://lore.kernel.org/r/20230131184653.10216-5-mario.limonciello@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-02-02ASoC: amd: renoir: Adjust the gain for PDM DMICMario Limonciello1-1/+1
A similar issue that was reported on Rembrandt based laptops with low DMIC volume is also being reported for Barcelo based laptops that use renoir acp3x. Increase the PDM gain to overcome this problem. Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Jaroslav Kysela <perex@perex.cz> Link: https://lore.kernel.org/r/20230131184653.10216-4-mario.limonciello@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-06-27ASoC: amd: Migrate to new style legacy DAI naming flagCharles Keepax1-6/+7
Change the legacy DAI naming flag from opting in to the new scheme (non_legacy_dai_naming), to opting out of it (legacy_dai_naming). These drivers appear to be on the CPU side of the DAI link and currently uses the legacy naming, so add the new flag. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220623125250.2355471-19-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-03-07ASoC: amd: pcm-dma: Fix signedness bug in acp_pdm_audio_probe()Dan Carpenter1-3/+4
The "adata->pdm_irq" variable is unsigned so the error handling will not work. Fixes: 87d71a128771 ("ASoC: amd: pcm-dma: Use platform_get_irq() to get the interrupt") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Link: https://lore.kernel.org/r/20220304131335.GB28739@kili Signed-off-by: Mark Brown <broonie@kernel.org>
2022-02-28ASoC: amd: pcm-dma: Use platform_get_irq() to get the interruptMeng Tang1-5/+2
platform_get_resource(pdev, IORESOURCE_IRQ, ..) relies on static allocation of IRQ resources in DT core code, this causes an issue when using hierarchical interrupt domains using "interrupts" property in the node as this bypassed the hierarchical setup and messed up the irq chaining. In preparation for removal of static setup of IRQ resource from DT core code use platform_get_irq(). Signed-off-by: Meng Tang <tangmeng@uniontech.com> Link: https://lore.kernel.org/r/20220227050928.32270-1-tangmeng@uniontech.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-01-28ASoC: amd: renoir: Add check for acp configuration flagsAjit Kumar Pandey2-1/+9
We have SOF and generic ACP support enabled for Renoir platforms on some machines. Since we have same PCI id used for probing, add check for machine configuration flag to avoid conflict with newer pci drivers. Such machine flag has been initialized via dmi match on few Chrome machines. If no flag is specified probe and register older platform device. Signed-off-by: Ajit Kumar Pandey <AjitKumar.Pandey@amd.com> Link: https://lore.kernel.org/r/20220117115854.455995-7-AjitKumar.Pandey@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-08-06Merge some cs42l42 patches into asoc-5.15Mark Brown2-1/+3
2021-08-02ASoC: amd: Fix reference to PCM buffer addressTakashi Iwai1-1/+1
PCM buffers might be allocated dynamically when the buffer preallocation failed or a larger buffer is requested, and it's not guaranteed that substream->dma_buffer points to the actually used buffer. The driver needs to refer to substream->runtime->dma_addr instead for the buffer address. Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20210731084331.32225-1-tiwai@suse.de Signed-off-by: Mark Brown <broonie@kernel.org>
2021-07-30ASoC: amd: Drop superfluous mmap callbacksTakashi Iwai1-8/+0
All ASoC AMD drivers just call the standard mmap handler, hence those are superfluous. Let's drop them. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20210728141843.17685-1-tiwai@suse.de Signed-off-by: Mark Brown <broonie@kernel.org>
2021-07-23ASoC: amd: Don't show messages about deferred probing by defaultMario Limonciello1-4/+3
Nearly every boot with a Lenovo P14s is showing acp_pdm_mach acp_pdm_mach.0: snd_soc_register_card(acp) failed: -517 This isn't useful to a user, especially as probing will run again. Use the dev_err_probe helper to hide the deferrerd probing messages. CC: markpearson@lenovo.com Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Link: https://lore.kernel.org/r/20210722132731.13264-1-mario.limonciello@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-07-22ASoC: amd: renoir: Run hibernation callbacksMario Limonciello1-0/+2
The registers need to be re-initialized after hibernation or microphone may be non-functional. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=213793 Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Link: https://lore.kernel.org/r/20210721183603.747-2-mario.limonciello@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-05-10ASoC: amd: renoir: Remove redundant assignment to pdm_ctrl and pdm_enable ↵Jiapeng Chong1-4/+0
and pdm_dma_enable Variable pdm_ctrl and pdm_enable and pdm_dma_enable are set to '0x00', but they are overwritten later on, so these are redundant assignments that can be removed. Clean up the following clang-analyzer warning: sound/soc/amd/renoir/acp3x-pdm-dma.c:148:2: warning: Value stored to 'pdm_dma_enable' is never read [clang-analyzer-deadcode.DeadStores]. sound/soc/amd/renoir/acp3x-pdm-dma.c:147:2: warning: Value stored to 'pdm_enable' is never read [clang-analyzer-deadcode.DeadStores]. sound/soc/amd/renoir/acp3x-pdm-dma.c:80:2: warning: Value stored to 'pdm_ctrl' is never read [clang-analyzer-deadcode.DeadStores]. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Link: https://lore.kernel.org/r/1620298590-29749-1-git-send-email-jiapeng.chong@linux.alibaba.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-04-09ASoC: amd: renoir: acp3x-pdm-dma: constify static struct snd_soc_dai_opsYe Bin1-1/+1
The snd_soc_dai_ops structures is only stored in the ops field of a snd_soc_dai_driver structure, so make the snd_soc_dai_ops structure const to allow the compiler to put it in read-only memory. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Ye Bin <yebin10@huawei.com> Link: https://lore.kernel.org/r/20210408062658.803724-1-yebin10@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-31ASoC: amd: renoir: acp3x-pdm-dma: remove unnecessary assignmentsPierre-Louis Bossart1-2/+0
cppcheck warning: sound/soc/amd/renoir/acp3x-pdm-dma.c:132:17: style: Variable 'pdm_dma_enable' is assigned a value that is never used. [unreadVariable] pdm_dma_enable = 0x00; ^ sound/soc/amd/renoir/acp3x-pdm-dma.c:156:18: style: Variable 'pdm_dma_enable' is assigned a value that is never used. [unreadVariable] pdm_dma_enable = 0x00; ^ indeed those values are never used because the timeout is reset. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210326215927.936377-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-03-10ASoC: amd: renoir: remove invalid kernel-doc commentPierre-Louis Bossart1-1/+1
make W=1 warning: sound/soc/amd/renoir/rn-pci-acp3x.c:24: warning: wrong kernel-doc identifier on line: * dmic_acpi_check = -1 - Use ACPI/DMI method to detect the DMIC hardware presence at runtime Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210302205926.49063-6-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-01-20ASoC: AMD Renoir - refine DMI entries for some Lenovo productsJaroslav Kysela1-2/+16
Apparently, the DMI board name LNVNB161216 is also used also for products with the digital microphones connected to the AMD's audio bridge. Refine the DMI table - use product name identifiers extracted from https://bugzilla.redhat.com/show_bug.cgi?id=1892115 . The report for Lenovo Yoga Slim 7 14ARE05 (82A2) is in buglink. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=211299 Cc: <stable@kernel.org> Signed-off-by: Jaroslav Kysela <perex@perex.cz> Cc: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20210120144211.817937-1-perex@perex.cz Signed-off-by: Mark Brown <broonie@kernel.org>
2020-12-28ASoC: AMD Renoir - add DMI entry for Lenovo ThinkPad X395Jaroslav Kysela1-0/+7
The ThinkPad X395 latop does not have the internal digital microphone connected to the AMD's ACP bridge, but it's advertised via BIOS. The internal microphone is connected to the HDA codec. Use DMI to block the microphone PCM device for this platform. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1892115 Cc: <stable@kernel.org> Signed-off-by: Jaroslav Kysela <perex@perex.cz> Link: https://lore.kernel.org/r/20201227164109.269973-1-perex@perex.cz Signed-off-by: Mark Brown <broonie@kernel.org>
2020-12-28ASoC: AMD Renoir - add DMI entry for Lenovo ThinkPad E14 Gen 2Jaroslav Kysela1-0/+7
The ThinkPad E14 Gen 2 latop does not have the internal digital microphone connected to the AMD's ACP bridge, but it's advertised via BIOS. The internal microphone is connected to the HDA codec. Use DMI to block the microphone PCM device for this platform. Reported-by: Eliot Blennerhassett <eliot@blennerhassett.gen.nz> Signed-off-by: Jaroslav Kysela <perex@perex.cz> Link: https://lore.kernel.org/r/20201227164037.269893-1-perex@perex.cz Signed-off-by: Mark Brown <broonie@kernel.org>
2020-12-09ASoC: AMD Renoir - add DMI table to avoid the ACP mic probe (broken BIOS)Jaroslav Kysela1-5/+23
Users reported that some Lenovo AMD platforms do not have ACP microphone, but the BIOS advertises it via ACPI. This patch create a simple DMI table, where those machines with the broken BIOS can be added. The DMI description for Lenovo IdeaPad 5 and IdeaPad Flex 5 devices are added there. Also describe the dmic_acpi_check kernel module parameter in a more understandable way. Cc: <stable@kernel.org> Cc: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Cc: Mark Brown <broonie@kernel.org> Signed-off-by: Jaroslav Kysela <perex@perex.cz> Link: https://lore.kernel.org/r/20201208171200.2737620-1-perex@perex.cz Signed-off-by: Mark Brown <broonie@kernel.org>
2020-12-09ASoC: AMD Raven/Renoir - fix the PCI probe (PCI revision)Jaroslav Kysela1-0/+4
The Raven and Renoir ACP can be distinguished by the PCI revision. Let's do the check very early, otherwise the wrong probe code can be run. Link: https://lore.kernel.org/alsa-devel/2e4587f8-f602-cf23-4845-fd27a32b1cfc@amd.com/ Cc: <stable@kernel.org> Cc: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Cc: Mark Brown <broonie@kernel.org> Signed-off-by: Jaroslav Kysela <perex@perex.cz> Link: https://lore.kernel.org/r/20201208181233.2745726-1-perex@perex.cz Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-30ASoC: amd: Return -ENODEV for non-existing ACPI callTakashi Iwai1-1/+1
AMD Renoir driver tries to identify the presence of DMIC by evaluating ACPI _WOV entry, and it returns -EINVAL when the ACPI call failed. This ended up an error message like snd_rn_pci_acp3x: probe of 0000:04:00.5 failed with error -22 although the system is correctly set up. For avoiding such a superfluous error message, change the return value to -ENODEV. Then the driver core just skips to the next one without complaining. Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20201127143200.16272-3-tiwai@suse.de Signed-off-by: Mark Brown <broonie@kernel.org>
2020-08-03ASoC: amd: renoir: restore two more registers during resumeHui Wang1-20/+9
Recently we found an issue about the suspend and resume. If dmic is recording the sound, and we run suspend and resume, after the resume, the dmic can't work well anymore. we need to close the app and reopen the app, then the dmic could record the sound again. For example, we run "arecord -D hw:CARD=acp,DEV=0 -f S32_LE -c 2 -r 48000 test.wav", then suspend and resume, after the system resume back, we speak to the dmic. then stop the arecord, use aplay to play the test.wav, we could hear the sound recorded after resume is weird, it is not what we speak to the dmic. I found two registers are set in the dai_hw_params(), if the two registers are set during the resume, this issue could be fixed. Move the code of the dai_hw_params() into the pdm_dai_trigger(), then these two registers will be set during resume since pdm_dai_trigger() will be called during resume. And delete the empty function dai_hw_params(). Signed-off-by: Hui Wang <hui.wang@canonical.com> Reviewed-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20200730123138.5659-1-hui.wang@canonical.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-07-08ASoC: amd: fixed kernel warningsVijendar Mukunda1-0/+2
This patch will fix unused variables kernel warnings when CONFIG_ACPI is disabled. Reported-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Link: https://lore.kernel.org/r/1594147044-25582-1-git-send-email-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-07-07ASoC: amd: add ACPI dependency checkVijendar Mukunda1-0/+2
Add ACPI dependency for evaluating DMIC hardware runtime. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Link: https://lore.kernel.org/r/1594118813-18689-1-git-send-email-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-07-03ASoC: amd: add logic to check dmic hardware runtimeVijendar Mukunda2-0/+31
Add logic to check DMIC hardware exists or not on the platform at runtime. Add module param for overriding DMIC hardware check at runtime. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Link: https://lore.kernel.org/r/1593710826-1106-1-git-send-email-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-06-25AsoC: amd: add missing snd- module prefix to the acp3x-rn driver kernel moduleJaroslav Kysela1-3/+4
Signed-off-by: Jaroslav Kysela <perex@perex.cz> Acked-by: Alex Deucher <alexander.deucher@amd.com> Cc: Mark Brown <broonie@kernel.org> Cc: vijendar.mukunda@amd.com Cc: Alexander.Deucher@amd.com Link: https://lore.kernel.org/r/20200625115829.791750-1-perex@perex.cz Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-19ASoC: amd: return error when acp de-init failsVijendar Mukunda1-1/+1
Return error when acp de-init fails during suspend. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Link: https://lore.kernel.org/r/20200519143422.18255-3-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-19ASoC: amd: refactoring dai_hw_params() callbackVijendar Mukunda1-10/+5
Removed api config_pdm_stream_params(). Modified switch case for channel check. Default case should return -EINVAL. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Link: https://lore.kernel.org/r/20200519143422.18255-2-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-19ASoC: amd: fix kernel warningVijendar Mukunda1-2/+1
Removed unused variable from code to fix the kernel warning. Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Link: https://lore.kernel.org/r/20200519143422.18255-1-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-19ASoC: amd: enable build for RN machine driverVijendar Mukunda1-0/+1
This patch enables build for RN machine driver. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200518171704.24999-15-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-19ASoC: amd: RN machine driver using dmicVijendar Mukunda1-0/+77
This patch adds Renoir Machine driver for dmic support. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200518171704.24999-14-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-19ASoC: amd: create platform devices for RenoirVijendar Mukunda2-20/+32
Create platform devices for generic dmic codec driver and machine driver. These platform devices required for creation of sound card. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200518171704.24999-13-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-19ASoC: amd: enable Renoir acp3x drivers buildVijendar Mukunda1-0/+6
Renoir ACP3x drivers can be built by selecting necessary kernel config option. The patch enables build support of the same. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200518171704.24999-12-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-19ASoC: amd: add ACP PDM DMA driver pm opsVijendar Mukunda1-0/+53
Add ACP PDM DMA driver pm ops. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200518171704.24999-11-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-19ASoC: amd: add Renoir ACP PCI driver PM opsVijendar Mukunda2-0/+48
Add Renoir ACP Pci driver pm ops. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200518171704.24999-10-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-19ASoC: amd: add ACP PDM DMA driver dai opsVijendar Mukunda2-0/+158
This patch adds ACP3x PDM DMA driver DAI operations. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200518171704.24999-9-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-19ASoC: amd: add acp3x pdm driver dma opsVijendar Mukunda2-0/+224
This patch adds PDM driver DMA operations. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200518171704.24999-8-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-19ASoC: amd: irq handler changes for ACP3x PDM dma driverVijendar Mukunda2-0/+40
Whenever audio data equal to the PDM watermark level are consumed, interrupt is generated. Acknowledge the interrupt. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200518171704.24999-7-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-19ASoC: amd: add ACP3x PDM platform driverVijendar Mukunda2-0/+100
PDM platform driver binds to the platform device created by ACP3x PCI device. PDM driver registers ALSA DMA and CPU DAI components with ASoC framework. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200518171704.24999-6-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-19ASoC: amd: create acp3x pdm platform deviceVijendar Mukunda2-2/+62
ACP 3x IP has PDM decoder as one of IP blocks. Create a platform device for it, so that the PDM platform driver can be bound to this device. Pass PCI resources like MMIO, irq to this platform device. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200518171704.24999-5-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-19ASoC: amd: add acp init/de-init functionsVijendar Mukunda2-0/+159
Add Renoir ACP PCI driver init/deinit functions. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200518171704.24999-4-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-19ASoC: amd: add Renoir ACP PCI driverVijendar Mukunda2-0/+108
ACP is a PCI audio device. This patch adds PCI driver to bind to this device and get PCI resources. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200518171704.24999-3-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-19ASoC: amd: add Renoir ACP3x IP register headerVijendar Mukunda1-0/+349
Add register header for ACP3x IP in Renoir platform. Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200518171704.24999-2-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown <broonie@kernel.org>
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-23 23:38:49 +0300