Attachment 22628 Details for Bug 16566 – xrandr utility patch for outputs reload after property change

[patch] xrandr utility patch for outputs reload after property change

0001-Reset-outputs-after-property-change.patch (text/plain), 1.16 KB, created by Wang Zhenyu on 2009-02-05 23:06:11 UTC

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Creator: Wang Zhenyu

Created: 2009-02-05 23:06:11 UTC

Size: 1.16 KB

patch

obsolete

>From 419967153b529b98715b3e40aeec7abaec820408 Mon Sep 17 00:00:00 2001
>From: Zhenyu Wang <zhenyu.z.wang@intel.com>
>Date: Fri, 6 Feb 2009 23:56:57 +0800
>Subject: [PATCH] Reset outputs after property change
>
>Some output's property change might request other output info
>changes, e.g Intel TV format change will refresh modelines. So
>reset output list to force it reloaded.
>---
> xrandr.c |   19 +++++++++++++++++++
> 1 files changed, 19 insertions(+), 0 deletions(-)
>
>diff --git a/xrandr.c b/xrandr.c
>index 5630a1a..8a065ee 100644
>--- a/xrandr.c
>+++ b/xrandr.c
>@@ -635,6 +635,19 @@ add_output (void)
>     return output;
> }
> 
>+static void
>+reset_outputs (void)
>+{
>+    output_t *output;
>+
>+    while (outputs) {
>+	output = outputs;
>+	outputs = outputs->next;
>+	free(output);
>+    }
>+    outputs_tail = &outputs;
>+}
>+
> static output_t *
> find_output (name_t *name)
> {
>@@ -2671,6 +2684,12 @@ main (int argc, char **argv)
> 	    XSync (dpy, False);
> 	    exit (0);
> 	}
>+
>+	/* Try to force output info reloaded, as property change might
>+	   cause modes change too, e.g Intel TV format change will refresh
>+	   modelines. */
>+	reset_outputs();
>+
>     }
>     if (setit_1_2)
>     {
>-- 
>1.5.6.5
>

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Attachments on bug 16566: 17456 | 17457 | 19521 | 19522 | 22628 | 22629 | 23071 | 23095 | 23097 | 23098

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