From 190fdd18e2ffca2eb2e16e9771767d4a6a6252e9 Mon Sep 17 00:00:00 2001
From: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
Date: Thu, 7 Mar 2024 22:43:53 +0800
Subject: [PATCH] misc/rpmsgdev: get battery info by rpmsgdev

read battery info register by other core

Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
---
 drivers/misc/rpmsgdev.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/misc/rpmsgdev.c b/drivers/misc/rpmsgdev.c
index e0c5fdfcca..3f801b1ccb 100644
--- a/drivers/misc/rpmsgdev.c
+++ b/drivers/misc/rpmsgdev.c
@@ -42,6 +42,7 @@
 #include <nuttx/rptun/openamp.h>
 #include <nuttx/net/ioctl.h>
 #include <nuttx/drivers/rpmsgdev.h>
+#include <nuttx/power/battery_ioctl.h>
 
 #include "rpmsgdev.h"
 
@@ -622,12 +623,16 @@ static ssize_t rpmsgdev_ioctl_arglen(int cmd)
       case FIONSPACE:
       case FBIOSET_POWER:
       case FBIOGET_POWER:
+      case BATIOC_STATE:
         return sizeof(int);
       case TUNSETIFF:
       case TUNGETIFF:
         return sizeof(struct ifreq);
       case FIOC_FILEPATH:
         return PATH_MAX;
+      case BATIOC_GET_PROTOCOL:
+      case BATIOC_OPERATE:
+        return sizeof(struct batio_operate_msg_s);
       default:
         return -ENOTTY;
     }