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| author | AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> | 2023-05-03 13:34:09 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-05-08 08:48:21 +0900 |
| commit | 06ba8020287f43fc13962b158d8dec2689448a5a (patch) | |
| tree | e279a7da81dd8e5e975541a0f0a513d30b618b0d /sound/soc/sof/mediatek/mt8195 | |
| parent | ac9a78681b921877518763ba0e89202254349d1b (diff) | |
| download | linux-stable-06ba8020287f43fc13962b158d8dec2689448a5a.tar.gz linux-stable-06ba8020287f43fc13962b158d8dec2689448a5a.tar.bz2 linux-stable-06ba8020287f43fc13962b158d8dec2689448a5a.zip | |
ASoC: SOF: mediatek: mt8195: Use snd_sof_ipc_process_reply() helper
Function mt8195_get_reply() performs practically the same operation
as the common snd_sof_ipc_get_reply() helper: removing the custom
function allows us to simply perform a call to the sof-priv helper
snd_sof_ipc_process_reply(), simplifying and shortening this driver
and getting all the benefits of using a common API.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com
Link: https://lore.kernel.org/r/20230503113413.149235-2-angelogioacchino.delregno@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org
Diffstat (limited to 'sound/soc/sof/mediatek/mt8195')
| -rw-r--r-- | sound/soc/sof/mediatek/mt8195/mt8195.c | 36 |
1 files changed, 1 insertions, 35 deletions
diff --git a/sound/soc/sof/mediatek/mt8195/mt8195.c b/sound/soc/sof/mediatek/mt8195/mt8195.c index 42bae574c87a..7d6a568556ea 100644 --- a/sound/soc/sof/mediatek/mt8195/mt8195.c +++ b/sound/soc/sof/mediatek/mt8195/mt8195.c @@ -49,47 +49,13 @@ static int mt8195_send_msg(struct snd_sof_dev *sdev, return mtk_adsp_ipc_send(priv->dsp_ipc, MTK_ADSP_IPC_REQ, MTK_ADSP_IPC_OP_REQ); } -static void mt8195_get_reply(struct snd_sof_dev *sdev) -{ - struct snd_sof_ipc_msg *msg = sdev->msg; - struct sof_ipc_reply reply; - int ret = 0; - - if (!msg) { - dev_warn(sdev->dev, "unexpected ipc interrupt\n"); - return; - } - - /* get reply */ - sof_mailbox_read(sdev, sdev->host_box.offset, &reply, sizeof(reply)); - if (reply.error < 0) { - memcpy(msg->reply_data, &reply, sizeof(reply)); - ret = reply.error; - } else { - /* reply has correct size? */ - if (reply.hdr.size != msg->reply_size) { - dev_err(sdev->dev, "error: reply expected %zu got %u bytes\n", - msg->reply_size, reply.hdr.size); - ret = -EINVAL; - } - - /* read the message */ - if (msg->reply_size > 0) - sof_mailbox_read(sdev, sdev->host_box.offset, - msg->reply_data, msg->reply_size); - } - - msg->reply_error = ret; -} - static void mt8195_dsp_handle_reply(struct mtk_adsp_ipc *ipc) { struct adsp_priv *priv = mtk_adsp_ipc_get_data(ipc); unsigned long flags; spin_lock_irqsave(&priv->sdev->ipc_lock, flags); - mt8195_get_reply(priv->sdev); - snd_sof_ipc_reply(priv->sdev, 0); + snd_sof_ipc_process_reply(priv->sdev, 0); spin_unlock_irqrestore(&priv->sdev->ipc_lock, flags); } |