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Subject: media: amphion: output firmware error message Author: Ming Qian <[email protected]> Date: Fri Jun 10 07:26:11 2022 +0100 Firmware may send the error event with some error message, and it help locate the firmware error, so output the error message if it exists Fixes: 61cbf1c1fa6d7 ("media: amphion: implement vpu core communication based on mailbox") Signed-off-by: Ming Qian <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> drivers/media/platform/amphion/vpu_msgs.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) --- diff --git a/drivers/media/platform/amphion/vpu_msgs.c b/drivers/media/platform/amphion/vpu_msgs.c index d5850df8f1d5..d8247f36d84b 100644 --- a/drivers/media/platform/amphion/vpu_msgs.c +++ b/drivers/media/platform/amphion/vpu_msgs.c @@ -150,7 +150,12 @@ static void vpu_session_handle_eos(struct vpu_inst *inst, struct vpu_rpc_event * static void vpu_session_handle_error(struct vpu_inst *inst, struct vpu_rpc_event *pkt) { - dev_err(inst->dev, "unsupported stream\n"); + char *str = (char *)pkt->data; + + if (strlen(str)) + dev_err(inst->dev, "instance %d firmware error : %s\n", inst->id, str); + else + dev_err(inst->dev, "instance %d is unsupported stream\n", inst->id); call_void_vop(inst, event_notify, VPU_MSG_ID_UNSUPPORTED, NULL); vpu_v4l2_set_error(inst); } _______________________________________________ linuxtv-commits mailing list [email protected] https://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
