ASoC: SOF: ipc4-topology: Correct the minimum host DMA buffer size

The firmware has changed the minimum host buffer size from 2 periods to
4 periods (1 period is 1ms) which was missed by the kernel side.

Adjust the SOF_IPC4_MIN_DMA_BUFFER_SIZE to 4 ms to align with firmware.

Link: f0a14a3f41
Fixes: 594c1bb9ff ("ASoC: SOF: ipc4-topology: Do not parse the DMA_BUFFER_SIZE token")
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20251002135752.2430-2-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Peter Ujfalusi 2025-10-02 16:57:50 +03:00 committed by Mark Brown
parent f8b9c819ea
commit a7fe5ff832
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@ -70,8 +70,8 @@
#define SOF_IPC4_CHAIN_DMA_NODE_ID 0x7fffffff
#define SOF_IPC4_INVALID_NODE_ID 0xffffffff
/* FW requires minimum 2ms DMA buffer size */
#define SOF_IPC4_MIN_DMA_BUFFER_SIZE 2
/* FW requires minimum 4ms DMA buffer size */
#define SOF_IPC4_MIN_DMA_BUFFER_SIZE 4
/*
* The base of multi-gateways. Multi-gateways addressing starts from