X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=autorandr.py;h=0d80bc4da2c4164037f8c8c521c98c16a24cd83d;hb=4db718e759e8a1c8cf40fba21a920669a0ed6b58;hp=9f3384c1a80088e4a5ebf207dd91a9b5a6e34d1d;hpb=caba4885832abb1086b09c7b9253a587866dd70a;p=deb_pkgs%2Fautorandr.git

diff --git a/autorandr.py b/autorandr.py
index 9f3384c..0d80bc4 100755
--- a/autorandr.py
+++ b/autorandr.py
@@ -28,6 +28,7 @@ import binascii
 import copy
 import getopt
 import hashlib
+import math
 import os
 import posix
 import pwd
@@ -324,6 +325,8 @@ class XrandrOutput(object):
     def parse_serial_from_edid(self):
         self.serial = None
         if self.edid:
+            if self.EDID_UNAVAILABLE in self.edid:
+                return
             # Thx to pyedid project, the following code was
             # copied (and modified) from pyedid/__init__py:21 [parse_edid()]
             raw = bytes.fromhex(self.edid)
@@ -465,7 +468,7 @@ class XrandrOutput(object):
         return XrandrOutput(match["output"], edid, options), modes
 
     @classmethod
-    def from_config_file(cls, edid_map, configuration):
+    def from_config_file(cls, profile, edid_map, configuration):
         "Instanciate an XrandrOutput from the contents of a configuration file"
         options = {}
         for line in configuration.split("\n"):
@@ -486,8 +489,8 @@ class XrandrOutput(object):
             if fuzzy_output in fuzzy_edid_map:
                 edid = edid_map[list(edid_map.keys())[fuzzy_edid_map.index(fuzzy_output)]]
             elif "off" not in options:
-                raise AutorandrException("Failed to find an EDID for output `%s' in setup file, required as `%s' "
-                                         "is not off in config file." % (options["output"], options["output"]))
+                raise AutorandrException("Profile `%s': Failed to find an EDID for output `%s' in setup file, required "
+                                         "as `%s' is not off in config file." % (profile, options["output"], options["output"]))
         output = options["output"]
         del options["output"]
 
@@ -633,7 +636,7 @@ def load_profiles(profile_path):
         buffer = []
         for line in chain(open(config_name).readlines(), ["output"]):
             if line[:6] == "output" and buffer:
-                config[buffer[0].strip().split()[-1]] = XrandrOutput.from_config_file(edids, "".join(buffer))
+                config[buffer[0].strip().split()[-1]] = XrandrOutput.from_config_file(profile, edids, "".join(buffer))
                 buffer = [line]
             else:
                 buffer.append(line)
@@ -855,7 +858,7 @@ def get_fb_dimensions(configuration):
                 o_height = int(detail.get("h")) + int(detail.get("y"))
         width = max(width, o_width)
         height = max(height, o_height)
-    return int(width), int(height)
+    return math.ceil(width), math.ceil(height)
 
 
 def apply_configuration(new_configuration, current_configuration, dry_run=False):
@@ -888,10 +891,10 @@ def apply_configuration(new_configuration, current_configuration, dry_run=False)
 
     fb_dimensions = get_fb_dimensions(new_configuration)
     try:
-        base_argv += ["--fb", "%dx%d" % fb_dimensions]
+        fb_args = ["--fb", "%dx%d" % fb_dimensions]
     except:
         # Failed to obtain frame-buffer size. Doesn't matter, xrandr will choose for the user.
-        pass
+        fb_args = []
 
     auxiliary_changes_pre = []
     disable_outputs = []
@@ -941,6 +944,11 @@ def apply_configuration(new_configuration, current_configuration, dry_run=False)
         if call_and_retry(argv, dry_run=dry_run) != 0:
             raise AutorandrException("Command failed: %s" % " ".join(argv))
 
+    # Starting here, fix the frame buffer size
+    # Do not do this earlier, as disabling scaling might temporarily make the framebuffer
+    # dimensions larger than they will finally be.
+    base_argv += fb_args
+
     # Disable unused outputs, but make sure that there always is at least one active screen
     disable_keep = 0 if remain_active_count else 1
     if len(disable_outputs) > disable_keep: