kernel/sound/soc/sof/amd, branch linux-6.2.y

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

2023-02-02T15:37:28Z

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

ASoC : SOF: amd: Add support for IPC and DSP dumps

2022-12-05T14:05:37Z

Add support for IPC and DSP dumps for AMD platforms. Signed-off-by: V sujith kumar Reddy Link: https://lore.kernel.org/r/20221205120649.1950576-3-Vsujithkumar.Reddy@amd.com Signed-off-by: Mark Brown

ASoC: SOF: amd: Use poll function instead to read ACP_SHA_DSP_FW_QUALIFIER

2022-12-05T14:05:36Z

The Skyrim project and Whiterun met error when DSP loading during device boot. Ex, error in kernel log, ERR kernel: [ 16.124537] snd_sof_amd_rembrandt 0000:04:00.5: PSP validation failed. Use the snd_sof_dsp_read_poll_timeout function to successfully read the FW_QUALIFIER register Signed-off-by: Ajye Huang Signed-off-by: V sujith kumar Reddy Link: https://lore.kernel.org/r/20221205120649.1950576-2-Vsujithkumar.Reddy@amd.com Signed-off-by: Mark Brown

ASoC: SOF: amd: ADD HS and SP virtual DAI.

2022-11-28T13:04:22Z

ADD HS and SP virtual DAI driver to support AMD platforms. Signed-off-by: V sujith kumar Reddy Link: https://lore.kernel.org/r/20221123121911.3446224-4-vsujithkumar.reddy@amd.corp-partner.google.com Signed-off-by: Mark Brown

ASoC: SOF: amd: Fix for selecting clock source as external clock.

2022-11-28T13:04:21Z

By default clock source is selected as internal clock of 96Mhz which is not configurable. Now we select the clock source to external clock (ACLK) which can be configurable to different clock ranges depending on usecase. Signed-off-by: V sujith kumar Reddy Link: https://lore.kernel.org/r/20221123121911.3446224-3-vsujithkumar.reddy@amd.corp-partner.google.com Signed-off-by: Mark Brown

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

2022-11-28T13:04:20Z

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

ASoC: SOF: amd: Use the basefw firmware container directly

2022-10-21T12:04:55Z

Switch to access to the firmware struct via sdev->basefw container to unblock the removal of the firmware information from plat_data. Signed-off-by: Peter Ujfalusi Reviewed-by: Ranjani Sridharan Reviewed-by: Pierre-Louis Bossart Reviewed-by: Chao Song Reviewed-by: Kai Vehmanen Link: https://lore.kernel.org/r/20221020121238.18339-4-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

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

2022-09-20T18:38:04Z

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.

2022-09-20T18:38:02Z

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

ASoC: SOF: amd: Make ACP core code generic for newer SOC transition

2022-09-20T18:38:01Z

Newer AMD SOC differs slightly in terms of few registers offset and configuration. Add offsets into chip_info struct to make core ACP code more generic and resusable on newer SOC. Signed-off-by: Ajit Kumar Pandey Signed-off-by: V sujith kumar Reddy Reviewed-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20220913144319.1055302-2-Vsujithkumar.Reddy@amd.com Signed-off-by: Mark Brown