decoder firmware may notify host some debug message,
it can help analyze the state of the firmware in case of error
Fixes: 9f599f351e86 ("media: amphion: add vpu core driver")
Signed-off-by: Ming Qian <ming.qian@xxxxxxx>
---
drivers/media/platform/amphion/vpu_defs.h | 1 +
drivers/media/platform/amphion/vpu_helpers.c | 1 +
drivers/media/platform/amphion/vpu_malone.c | 1 +
drivers/media/platform/amphion/vpu_msgs.c | 9 +++++++++
4 files changed, 12 insertions(+)
diff --git a/drivers/media/platform/amphion/vpu_defs.h b/drivers/media/platform/amphion/vpu_defs.h
index 667637eedb5d..7320852668d6 100644
--- a/drivers/media/platform/amphion/vpu_defs.h
+++ b/drivers/media/platform/amphion/vpu_defs.h
@@ -71,6 +71,7 @@ enum {
VPU_MSG_ID_TIMESTAMP_INFO,
VPU_MSG_ID_FIRMWARE_XCPT,
VPU_MSG_ID_PIC_SKIPPED,
+ VPU_MSG_ID_DBG_MSG,
};
enum VPU_ENC_MEMORY_RESOURSE {
diff --git a/drivers/media/platform/amphion/vpu_helpers.c b/drivers/media/platform/amphion/vpu_helpers.c
index af3b336e5dc3..d12310af9ebc 100644
--- a/drivers/media/platform/amphion/vpu_helpers.c
+++ b/drivers/media/platform/amphion/vpu_helpers.c
@@ -489,6 +489,7 @@ const char *vpu_id_name(u32 id)
case VPU_MSG_ID_UNSUPPORTED: return "unsupported";
case VPU_MSG_ID_FIRMWARE_XCPT: return "exception";
case VPU_MSG_ID_PIC_SKIPPED: return "skipped";
+ case VPU_MSG_ID_DBG_MSG: return "debug msg";
}
return "<unknown>";
}
diff --git a/drivers/media/platform/amphion/vpu_malone.c b/drivers/media/platform/amphion/vpu_malone.c
index f771661980c0..d3425de7bccd 100644
--- a/drivers/media/platform/amphion/vpu_malone.c
+++ b/drivers/media/platform/amphion/vpu_malone.c
@@ -745,6 +745,7 @@ static struct vpu_pair malone_msgs[] = {
{VPU_MSG_ID_UNSUPPORTED, VID_API_EVENT_UNSUPPORTED_STREAM},
{VPU_MSG_ID_FIRMWARE_XCPT, VID_API_EVENT_FIRMWARE_XCPT},
{VPU_MSG_ID_PIC_SKIPPED, VID_API_EVENT_PIC_SKIPPED},
+ {VPU_MSG_ID_DBG_MSG, VID_API_EVENT_DBG_MSG_DEC},
};
static void vpu_malone_pack_fs_alloc(struct vpu_rpc_event *pkt,
diff --git a/drivers/media/platform/amphion/vpu_msgs.c b/drivers/media/platform/amphion/vpu_msgs.c
index d0ead051f7d1..999efeaebfd5 100644
--- a/drivers/media/platform/amphion/vpu_msgs.c
+++ b/drivers/media/platform/amphion/vpu_msgs.c
@@ -180,6 +180,14 @@ static void vpu_session_handle_pic_skipped(struct vpu_inst *inst, struct vpu_rpc
vpu_inst_unlock(inst);
}
+static void vpu_session_handle_dbg_msg(struct vpu_inst *inst, struct vpu_rpc_event *pkt)
+{
+ char *str = (char *)pkt->data;
+
+ if (strlen(str))
+ dev_info(inst->dev, "instance %d firmware dbg msg : %s\n", inst->id, str);
+}
+
static struct vpu_msg_handler handlers[] = {
{VPU_MSG_ID_START_DONE, vpu_session_handle_start_done},
{VPU_MSG_ID_STOP_DONE, vpu_session_handle_stop_done},
@@ -196,6 +204,7 @@ static struct vpu_msg_handler handlers[] = {
{VPU_MSG_ID_UNSUPPORTED, vpu_session_handle_error},
{VPU_MSG_ID_FIRMWARE_XCPT, vpu_session_handle_firmware_xcpt},
{VPU_MSG_ID_PIC_SKIPPED, vpu_session_handle_pic_skipped},
+ {VPU_MSG_ID_DBG_MSG, vpu_session_handle_dbg_msg},
};
static int vpu_session_handle_msg(struct vpu_inst *inst, struct vpu_rpc_event *msg)
--
2.38.1
