From: Jaroslav Kysela <perex@t61.perex-int.cz>
Date: Thu, 4 Feb 2010 10:26:40 +0000 (+0100)
Subject: hda-analyzer: proc - fix GPIO value decoding
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=67df499469cd437f60556cd7690c61eaa597934f;p=alsa.git

hda-analyzer: proc - fix GPIO value decoding

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---

diff --git a/hda-analyzer/hda_proc.py b/hda-analyzer/hda_proc.py
index 8f542ce..1f69dbf 100644
--- a/hda-analyzer/hda_proc.py
+++ b/hda-analyzer/hda_proc.py
@@ -509,7 +509,10 @@ class HDACodecProc(HDACodec, HDABaseProc):
     
       def writeval(str, idx, var):
         res, val = self.decodeintw(str, var + '=')
-        self.proc_gpio[var] |= 1 << idx
+        if val:
+          self.proc_gpio[var] |= 1 << idx
+        else:
+          self.proc_gpio[var] &= ~(1 << idx)
         return res
     
       res = lines[idx]