From 878694dcbe51794c7a68195b92a3707ed4ff5826 Mon Sep 17 00:00:00 2001
From: Keyon Jie <yang.jie@linux.intel.com>
Date: Tue, 25 Aug 2020 16:50:37 -0700
Subject: [PATCH] ASoC: SOF: topology: fix the ipc_size calculation for process component
References: jsc#SLE-16518
Patch-mainline: v5.10-rc1
Git-commit: 878694dcbe51794c7a68195b92a3707ed4ff5826
The topology private struct is used for token parsing and its size
should not be included to the ipc_size, fix it here though it didn't
cause any real issue as the Firmware won't use this wrong-added data.
Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Reviewed-by: Jaska Uimonen <jaska.uimonen@intel.com>
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/20200825235040.1586478-5-ranjani.sridharan@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
sound/soc/sof/topology.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c
index 707fbac3e64f..95e63d138326 100644
--- a/sound/soc/sof/topology.c
+++ b/sound/soc/sof/topology.c
@@ -2114,9 +2114,7 @@ static int sof_process_load(struct snd_soc_component *scomp, int index,
goto out;
}
- ipc_size = sizeof(struct sof_ipc_comp_process) +
- le32_to_cpu(private->size) +
- ipc_data_size;
+ ipc_size = sizeof(struct sof_ipc_comp_process) + ipc_data_size;
/* we are exceeding max ipc size, config needs to be sent separately */
if (ipc_size > SOF_IPC_MSG_MAX_SIZE) {
--
2.16.4