kernel/linux.git/sound/soc/sof/amd, branch v6.1.175

ASoC: SOF: Prepare set_stream_data_offset for compress API

2026-06-01T15:39:13+00:00

[ Upstream commit 249f186d6b0211fc59d83db128030f2b298063a1 ] Make second parameter of set_stream_data_offset generic in order to be used for both PCM and compress streams. Current patch doesn't introduce any functional change, just prepare the code for compress support. Reviewed-by: Paul Olaru Reviewed-by: Iuliana Prodan Reviewed-by: Ranjani Sridharan Reviewed-by: Peter Ujfalusi Signed-off-by: Daniel Baluta Link: https://lore.kernel.org/r/20230117122533.201708-3-daniel.baluta@oss.nxp.com Signed-off-by: Mark Brown Stable-dep-of: 2c4fdd055f92 ("ASoC: SOF: compress: return the configured codec from get_params") Signed-off-by: Sasha Levin

ASoC: SOF: Prepare ipc_msg_data to be used with compress API

2026-06-01T15:39:13+00:00

[ Upstream commit 1b905942d6cd182b7ef14e9f095178376d3847e6 ] Make second parameter of ipc_msg_data generic in order to be able to support compressed streams. This patch doesn't hold any functional change. With this case we can use ipc_msg_data, to retrieve information from DSP for both PCM/Compress API. Reviewed-by: Paul Olaru Reviewed-by: Iuliana Prodan Reviewed-by: Ranjani Sridharan Reviewed-by: Peter Ujfalusi Signed-off-by: Daniel Baluta Link: https://lore.kernel.org/r/20230117122533.201708-2-daniel.baluta@oss.nxp.com Signed-off-by: Mark Brown Stable-dep-of: 2c4fdd055f92 ("ASoC: SOF: compress: return the configured codec from get_params") Signed-off-by: Sasha Levin

ASoC: SOF: amd: Fix for reading position updates from stream box.

2026-06-01T15:39:12+00:00

[ Upstream commit aae7e412b0ec0378e392b18c50b612dae09cdb74 ] By default the position updates are read from dsp box when streambox size is not defined.if the streambox size is defined to some value then position updates can be read from the streambox. Signed-off-by: V sujith kumar Reddy Link: https://lore.kernel.org/r/20221123121911.3446224-2-vsujithkumar.reddy@amd.corp-partner.google.com Signed-off-by: Mark Brown Stable-dep-of: 2c4fdd055f92 ("ASoC: SOF: compress: return the configured codec from get_params") Signed-off-by: Sasha Levin

ASoC: SOF: amd: Fix for acp init sequence

2024-09-04T11:24:59+00:00

[ Upstream commit a42db293e5983aa1508d12644f23d73f0553b32c ] When ACP is not powered on by default, acp power on sequence explicitly invoked by programming pgfsm control mask. The existing implementation checks the same PGFSM status mask and programs the same PGFSM control mask in all ACP variants which breaks acp power on sequence for ACP6.0 and ACP6.3 variants. So to fix this issue, update ACP pgfsm control mask and status mask based on acp descriptor rev field, which will vary based on acp variant. Fixes: 846aef1d7cc0 ("ASoC: SOF: amd: Add Renoir ACP HW support") Signed-off-by: Vijendar Mukunda Link: https://patch.msgid.link/20240816070328.610360-1-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: SOF: amd: fix for firmware reload failure after playback

2023-10-19T21:08:51+00:00

commit 7e1fe5d9e7eae67e218f878195d1d348d01f9af7 upstream. Setting ACP ACLK as clock source when ACP enters D0 state causing firmware load failure as mentioned in below scenario. - Load snd_sof_amd_rembrandt - Play or Record audio - Stop audio - Unload snd_sof_amd_rembrandt - Reload snd_sof_amd_rembrandt If acp_clkmux_sel register field is set, then clock source will be set to ACP ACLK when ACP enters D0 state. During stream stop, if there is no active stream is running then acp firmware will set the ACP ACLK value to zero. When driver is reloaded and clock source is selected as ACP ACLK, as ACP ACLK is programmed to zero, firmware loading will fail. For RMB platform, remove the clock mux selection field so that ACP will use internal clock source when ACP enters D0 state. Fixes: 41cb85bc4b52 ("ASoC: SOF: amd: Add support for Rembrandt plaform.") Reported-by: coolstar Closes: https://github.com/thesofproject/sof/issues/8137 Signed-off-by: Vijendar Mukunda Link: https://lore.kernel.org/r/20230927071412.2416250-1-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

ASoC: SOF: amd: clear dsp to host interrupt status

2023-09-13T07:42:44+00:00

[ Upstream commit 38592ae6dc9f84b7a994c43de2136b8115ca30f6 ] DSP_SW_INTR_STAT_OFFSET is a common interrupt register which will be accessed by both ACP firmware and driver. This register contains register bits corresponds to host to dsp interrupts and vice versa. when dsp to host interrupt is reported, only clear dsp to host interrupt bit in DSP_SW_INTR_STAT_OFFSET. Fixes: 2e7c6652f9b8 ("ASoC: SOF: amd: Fix for handling spurious interrupts from DSP") Signed-off-by: Vijendar Mukunda Link: https://lore.kernel.org/r/20230823073340.2829821-7-Vijendar.Mukunda@amd.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: SOF: amd: Add pci revision id check

2023-08-23T15:52:19+00:00

[ Upstream commit 1d4a84632b90d88316986b05bcdfe715399a33db ] Add pci revision id check for renoir and rembrandt platforms. Signed-off-by: Venkata Prasad Potturu Link: https://lore.kernel.org/r/20230523072009.2379198-1-venkataprasad.potturu@amd.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: SOF: amd: Fix for handling spurious interrupts from DSP

2023-03-03T10:52:22+00:00

[ Upstream commit 2e7c6652f9b86c01cbd4e988057a746a3a461969 ] As interrupts are Level-triggered,unless and until we deassert the register the interrupts are generated which causes spurious interrupts unhandled. Now we deasserted the interrupt at top half which solved the below "nobody cared" warning. warning reported in dmesg: irq 80: nobody cared (try booting with the "irqpoll" option) CPU: 5 PID: 2735 Comm: irq/80-AudioDSP Not tainted 5.15.86-15817-g4c19f3e06d49 #1 1bd3fd932cf58caacc95b0504d6ea1e3eab22289 Hardware name: Google Skyrim/Skyrim, BIOS Google_Skyrim.15303.0.0 01/03/2023 Call Trace: dump_stack_lvl+0x69/0x97 __report_bad_irq+0x3a/0xae note_interrupt+0x1a9/0x1e3 handle_irq_event_percpu+0x4b/0x6e handle_irq_event+0x36/0x5b handle_fasteoi_irq+0xae/0x171 __common_interrupt+0x48/0xc4 handlers: acp_irq_handler [snd_sof_amd_acp] threaded [<000000007e089f34>] acp_irq_thread [snd_sof_amd_acp] Disabling IRQ #80 Signed-off-by: V sujith kumar Reddy Link: https://lore.kernel.org/r/20230203123254.1898794-1-Vsujithkumar.Reddy@amd.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: SOF: amd: increase SRAM inbox and outbox size to 1024

2022-09-20T18:38:04+00:00

Increase inbox and outbox mailbox size from 512 to 1024 to support thirdparty DTS integration ipc tx/rx messages communication. This is done through firmware window get info. Signed-off-by: V sujith kumar Reddy Reviewed-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20220913144319.1055302-5-Vsujithkumar.Reddy@amd.com Signed-off-by: Mark Brown

ASoC: SOF: amd: Add support for Rembrandt plaform.

2022-09-20T18:38:02+00:00

Add pci driver and platform driver to enable SOF support on ACP6x architecture based Rembrandt platform. Signed-off-by: Ajit Kumar Pandey Signed-off-by: V sujith kumar Reddy Reviewed-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20220913144319.1055302-3-Vsujithkumar.Reddy@amd.com Signed-off-by: Mark Brown