From e01a081f2f17376c55d6f5348cae3d8e940fc07f Mon Sep 17 00:00:00 2001
From: Alex <alexisr245@gmail.com>
Date: Tue, 21 Apr 2020 09:11:42 +0200
Subject: [PATCH] fix(brightness): amd brightness

---
 src/modules/backlight.cpp | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/src/modules/backlight.cpp b/src/modules/backlight.cpp
index 6349dbb4..3ebc6e7b 100644
--- a/src/modules/backlight.cpp
+++ b/src/modules/backlight.cpp
@@ -1,16 +1,14 @@
 #include "modules/backlight.hpp"
 
+#include <fmt/format.h>
+#include <libudev.h>
+#include <sys/epoll.h>
+#include <unistd.h>
+
 #include <algorithm>
 #include <chrono>
 #include <memory>
 
-#include <libudev.h>
-
-#include <sys/epoll.h>
-#include <unistd.h>
-
-#include <fmt/format.h>
-
 namespace {
 class FileDescriptor {
  public:
@@ -213,7 +211,7 @@ void waybar::modules::Backlight::upsert_device(ForwardIt first, ForwardIt last,
   check_nn(name);
 
   const char *actual_brightness_attr =
-      strcmp(name, "amdgpu_bl0") == 0 ? "brightness" : "actual_brightness";
+      strncmp(name, "amdgpu_bl", 9) == 0 ? "brightness" : "actual_brightness";
 
   const char *actual = udev_device_get_sysattr_value(dev, actual_brightness_attr);
   check_nn(actual);