From: Peng Fan <peng.fan@xxxxxxx>
Current tx_block is set to true, but there is case that no need to wait
response. Linux just needs to send data to remote processor, so let's
allow tx_block could be set to false.
Reviewed-by: Jacky Bai <ping.bai@xxxxxxx>
Signed-off-by: Peng Fan <peng.fan@xxxxxxx>
---
drivers/remoteproc/imx_rproc.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/remoteproc/imx_rproc.c b/drivers/remoteproc/imx_rproc.c
index 552fccebf7e2..01cf1dfb2e87 100644
--- a/drivers/remoteproc/imx_rproc.c
+++ b/drivers/remoteproc/imx_rproc.c
@@ -90,7 +90,7 @@ struct imx_rproc_mem {
#define ATT_CORE_MASK 0xffff
#define ATT_CORE(I) BIT((I))
-static int imx_rproc_xtr_mbox_init(struct rproc *rproc);
+static int imx_rproc_xtr_mbox_init(struct rproc *rproc, bool tx_block);
static void imx_rproc_free_mbox(struct rproc *rproc);
struct imx_rproc {
@@ -369,7 +369,7 @@ static int imx_rproc_start(struct rproc *rproc)
struct arm_smccc_res res;
int ret;
- ret = imx_rproc_xtr_mbox_init(rproc);
+ ret = imx_rproc_xtr_mbox_init(rproc, true);
if (ret)
return ret;
@@ -629,7 +629,7 @@ static void imx_rproc_kick(struct rproc *rproc, int vqid)
static int imx_rproc_attach(struct rproc *rproc)
{
- return imx_rproc_xtr_mbox_init(rproc);
+ return imx_rproc_xtr_mbox_init(rproc, true);
}
static int imx_rproc_detach(struct rproc *rproc)
@@ -794,7 +794,7 @@ static void imx_rproc_rx_callback(struct mbox_client *cl, void *msg)
queue_work(priv->workqueue, &priv->rproc_work);
}
-static int imx_rproc_xtr_mbox_init(struct rproc *rproc)
+static int imx_rproc_xtr_mbox_init(struct rproc *rproc, bool tx_block)
{
struct imx_rproc *priv = rproc->priv;
struct device *dev = priv->dev;
@@ -817,7 +817,7 @@ static int imx_rproc_xtr_mbox_init(struct rproc *rproc)
cl = &priv->cl;
cl->dev = dev;
- cl->tx_block = true;
+ cl->tx_block = tx_block;
cl->tx_tout = 100;
cl->knows_txdone = false;
cl->rx_callback = imx_rproc_rx_callback;
@@ -1083,7 +1083,7 @@ static int imx_rproc_probe(struct platform_device *pdev)
INIT_WORK(&priv->rproc_work, imx_rproc_vq_work);
- ret = imx_rproc_xtr_mbox_init(rproc);
+ ret = imx_rproc_xtr_mbox_init(rproc, true);
if (ret)
goto err_put_wkq;
--
2.37.1
