isa/mutter
1
0
Fork 0
mirror of https://github.com/brl/mutter.git synced 2024-11-22 08:00:42 -05:00
Code Issues Packages Projects Releases Wiki Activity

udev: Don't only check 'platform' device for KMS modifier tag

Browse Source 
Only checking the 'platform' device missed the tags added for i915 and
others, meaning the multi head configurations yet again started to fail
due to default modifier behavior is incompatible with multi many head
configurations.

Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/1769
Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/1774
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1843>
This commit is contained in:
Jonas Ådahl 2021-04-28 09:56:30 +02:00 committed by Marge Bot
parent c5e4d7db45
commit eaf75f0706
1 changed files with 8 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
src/backends/native/meta-udev.c
View File

@ -77,22 +77,21 @@ meta_is_udev_device_boot_vga (GUdevDevice *device)
gboolean
meta_is_udev_device_disable_modifiers (GUdevDevice *device)
{
g_autoptr (GUdevDevice) platform_device = NULL;
const char * const * tags;
g_autoptr (GUdevDevice) platform_device = NULL;
tags = g_udev_device_get_tags (device);
if (tags && g_strv_contains (tags, "mutter-device-disable-kms-modifiers"))
return TRUE;
platform_device = g_udev_device_get_parent_with_subsystem (device,
"platform",
NULL);
if (!platform_device)
if (platform_device)
return meta_is_udev_device_disable_modifiers (platform_device);
else
return FALSE;
tags = g_udev_device_get_tags (platform_device);
if (!tags)
return FALSE;
return g_strv_contains (tags, "mutter-device-disable-kms-modifiers");
}
gboolean