initial

2026-07-09 14:15:38 +03:00
commit 8127789b08
8 changed files with 368 additions and 0 deletions
@@ -0,0 +1,17 @@
+import fcntl
+import struct
+
+
+FBIOGET_VSCREENINFO = 0x4600
+
+
+with open('/dev/fb0', 'r+b') as fb:
+    fb_var_screeninfo = '12sL9I'
+    var_info = fcntl.ioctl(fb, FBIOGET_VSCREENINFO, struct.pack(fb_var_screeninfo, b'', 0, *[0]*9))
+
+    xres, yres, xres_virtual, yres_virtual, xoffset, yoffset, bits_per_pixel = struct.unpack('7I', var_info[:28])
+    print(xres)
+    print(yres)
+    print(bits_per_pixel)
+
+