From 8a1f7f114cf61eeda985c77b6c153454c56e48b7 Mon Sep 17 00:00:00 2001
From: Dmitry Ilyin <6576495+widgetii@users.noreply.github.com>
Date: Sun, 18 Oct 2026 09:26:46 +0300
Subject: [PATCH] xm: probe for ImageDesign (MIS) sensors

The XM HAL listed no ImageDesign address, so detect_imagedesign_sensor
never ran on Xiongmai and a MIS2003 board reported no sensor at all: the
WebUI showed "unknown". libsns_X123_XM530 finds MIS2003/MIS2006 at 0x30
(0x60 8-bit), reading the ID from 0x3000/0x3001, which is what
detect_imagedesign_sensor already does.

Reported in OpenIPC/openxiongmai#8.
---
 src/hal/xm.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/hal/xm.c b/src/hal/xm.c
index 9ce5f990..ab65cee5 100644
--- a/src/hal/xm.c
+++ b/src/hal/xm.c
@@ -15,16 +15,16 @@ static unsigned char soi_addrs[] = {0x60, 0x80, 0};
 static unsigned char onsemi_addrs[] = {0x20, 0};
 static unsigned char ssens_addrs[] = {0x60, 0};
 static unsigned char omni_addrs[] = {0x6c, 0};
+// ImageDesign MIS2003/MIS2006, which libsns_X123_XM530 probes at 0x30
+static unsigned char imagedesign_addrs[] = {0x60, 0};
 // only for reference, used in XM510
 static unsigned char bg_addrs[] = {0x64, 0};
 
-static sensor_addr_t xm_possible_i2c_addrs[] = {{SENSOR_SONY, sony_addrs},
-                                                {SENSOR_SMARTSENS, ssens_addrs},
-                                                {SENSOR_ONSEMI, onsemi_addrs},
-                                                {SENSOR_SOI, soi_addrs},
-                                                {SENSOR_OMNIVISION, omni_addrs},
-                                                {SENSOR_BRIGATES, bg_addrs},
-                                                {0, NULL}};
+static sensor_addr_t xm_possible_i2c_addrs[] = {
+    {SENSOR_SONY, sony_addrs},       {SENSOR_SMARTSENS, ssens_addrs},
+    {SENSOR_ONSEMI, onsemi_addrs},   {SENSOR_SOI, soi_addrs},
+    {SENSOR_OMNIVISION, omni_addrs}, {SENSOR_IMAGEDESIGN, imagedesign_addrs},
+    {SENSOR_BRIGATES, bg_addrs},     {0, NULL}};
 
 int xm_open_sensor_fd() { return universal_open_sensor_fd("/dev/xm_i2c"); }