On 5/1/2018 5:08 AM, Srinivas Kandagatla wrote:
This patch adds support to open, write and media format commands in the q6asm module.
Signed-off-by: Srinivas Kandagatla srinivas.kandagatla@linaro.org Reviewed-and-tested-by: Rohit kumar rohitkr@codeaurora.org
sound/soc/qcom/qdsp6/q6asm.c | 839 ++++++++++++++++++++++++++++++++++++++++++- sound/soc/qcom/qdsp6/q6asm.h | 49 +++ 2 files changed, 887 insertions(+), 1 deletion(-)
diff --git a/sound/soc/qcom/qdsp6/q6asm.c b/sound/soc/qcom/qdsp6/q6asm.c index 5a573e927a5e..a3073de235e1 100644 --- a/sound/soc/qcom/qdsp6/q6asm.c +++ b/sound/soc/qcom/qdsp6/q6asm.c @@ -10,6 +10,8 @@
<snip>
EXPORT_SYMBOL_GPL(q6asm_audio_client_alloc);
+static int q6asm_ac_send_cmd_sync(struct audio_client *ac, struct apr_pkt *pkt) +{
- struct apr_hdr *hdr = &pkt->hdr;
- int rc;
- mutex_lock(&ac->lock);
- ac->result.opcode = 0;
- ac->result.status = 0;
- rc = apr_send_pkt(ac->adev, pkt);
- if (rc < 0)
goto err;- rc = wait_event_timeout(ac->cmd_wait,
(ac->result.opcode == hdr->opcode), 5 * HZ);- if (!rc) {
dev_err(ac->dev, "CMD timeout\n");rc = -ETIMEDOUT;goto err;- }
else set rc to 0 to avoid returning >0 value.
LGTM otherwise. Acked-by: Banajit Goswami bgoswami@codeaurora.org