kernel/sound/soc/sof/mediatek/mt8195, branch linux-6.2.y

ASoC: SOF: mediatek: mt8195: Add pcm_pointer callback

2022-09-26T15:10:28Z

Add pcm_pointer callback for mt8195 to support read host position from DSP Signed-off-by: Chunxu Li Reviewed-by: AngeloGioacchino Del Regno Link: https://lore.kernel.org/r/20220924033559.26599-3-chunxu.li@mediatek.com Signed-off-by: Mark Brown

ASoC: SOF: mediatek: mt8195: Add pcm_hw_params callback

2022-09-26T15:10:27Z

Add pcm_hw_params callback for mt8195 to support continue update dma host position Signed-off-by: Chunxu Li Reviewed-by: AngeloGioacchino Del Regno Link: https://lore.kernel.org/r/20220924033559.26599-2-chunxu.li@mediatek.com Signed-off-by: Mark Brown

ASoC: SOF: mediatek: mt8195: Add devicetree support to select topologies

2022-09-07T11:40:53Z

Support devicetree by adding a snd_soc_of_mach array, specifying SOF topologies for a generic MT8195 machine and for Google Tomato Chromebooks. Signed-off-by: AngeloGioacchino Del Regno Link: https://lore.kernel.org/r/20220906092727.37324-6-angelogioacchino.delregno@collabora.com Signed-off-by: Mark Brown

ASoC: SOF: mediatek: mt8195: Add generic pcm_{open,close} callbacks

2022-09-07T11:40:52Z

Use the generic sof_stream_pcm_{open,close}() functions for the pcm_{open,close} callbacks. Signed-off-by: AngeloGioacchino Del Regno Link: https://lore.kernel.org/r/20220906092727.37324-5-angelogioacchino.delregno@collabora.com Signed-off-by: Mark Brown

ASoC: SOF: mediatek: mt8195: Add mailbox generic callbacks for IPC

2022-09-07T11:40:50Z

Add the .mailbox_{read,write} generic callbacks for SOF IPC and, while at it, also change the ipc_msg_data callback to use the SOF API sof_ipc_msg_data() instead of the custom function mt8195_ipc_msg_data(). Signed-off-by: AngeloGioacchino Del Regno Link: https://lore.kernel.org/r/20220906092727.37324-4-angelogioacchino.delregno@collabora.com Signed-off-by: Mark Brown

ASoC: SOF: mediatek: mt8195: Import namespace SND_SOC_SOF_MTK_COMMON

2022-09-07T11:40:49Z

Here we're using function mtk_adsp_dump() from mtk-adsp-common: explicitly import its namespace. Fixes: 3a054f90e955 ("ASoC: SOF: mediatek: Add mt8195 debug dump") Signed-off-by: AngeloGioacchino Del Regno Link: https://lore.kernel.org/r/20220906092727.37324-3-angelogioacchino.delregno@collabora.com Signed-off-by: Mark Brown

ASoC: SOF: mediatek: fix mt8195 StatvectorSel wrong setting

2022-07-11T11:04:35Z

Fix StatVectorSel wrong setting. Fixes: b7f6503830 ("ASoC: SOF: mediatek: Add fw loader and mt8195 dsp ops to load firmware") Signed-off-by: Pierre-Louis Bossart Signed-off-by: YC Hung Reviewed-by: Li-Yu Yu Reviewed-by: Ranjani Sridharan Reviewed-by: KuanHsun Cheng Reviewed-by: Péter Ujfalusi Link: https://lore.kernel.org/r/20220708203904.29214-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: mediatek: Revise mt8195 boot flow

2022-07-11T11:04:34Z

1. Revise hifixdsp shutdown flow to pull runstall high then reset high. 2. Add 1 us delay between D/BRESET high and low for 10 DSP cycles(26M) based on IP vendor's suggestion. Signed-off-by: YC Hung Signed-off-by: Pierre-Louis Bossart Reviewed-by: Li-Yu Yu Reviewed-by: Ranjani Sridharan Reviewed-by: KuanHsun Cheng Reviewed-by: Péter Ujfalusi Link: https://lore.kernel.org/r/20220708203904.29214-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: mediatek: mt8195 suspend check dsp idle

2022-06-06T21:08:25Z

During suspend flow, sof_suspend will be called and the pm_ops->ctx_save callback notifies DSP of the upcoming power down. Upon receipt of the ctx_save IPC, the DSP will start the D3 transition. Before the DSP enter idle, an interrupt is generated to notify the host of the power state change. Since the host and DSP are two different processors, there could be a race condition, which can be avoided by polling with 1s timeout and 500us intervals Reviewed-by: Péter Ujfalusi Signed-off-by: YC Hung Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20220606210212.146626-6-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: mediatek: mt8195 modify dram type as non-cache

2022-06-06T21:08:24Z

Modify dram as non-cache memory type to avoid wrong access between host and dsp side and get the size of shared dma from device tree. Reviewed-by: Curtis Malainey Reviewed-by: Ranjani Sridharan Signed-off-by: YC Hung Signed-off-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20220606210212.146626-5-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown