xserver/hw/xfree86/drivers
Mario Kleiner 757e0ee188 modesetting: Fix page flipping under DRI 3.2.
The check for "no modifier specified" in drmmode_is_format_supported()
should check for DRM_FORMAT_MOD_INVALID, not for zero, as zero actually
means DRM_FORMAT_MOD_LINEAR.

This allows page-flipping again when appropriate, as
tested under nouveau and ati drivers.

Fixes: 9d147305b4 ("modesetting: Check if buffer format is supported when flipping")
Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
2018-03-21 12:23:53 -04:00
..
modesetting modesetting: Fix page flipping under DRI 3.2. 2018-03-21 12:23:53 -04:00
Makefile.am modesetting: Connect the driver to the build. 2014-09-16 16:28:42 -07:00