Mesa (master): wayland: Fix the logic in disabling the prime capability

[Emil Velikov]

Module: Mesa
Branch: master
Commit: 63d4661ab28c036ab000f94812a91d93d538a72a
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=63d4661ab28c036ab000f94812a91d93d538a72a

Author: Neil Roberts <neil at linux.intel.com>
Date:   Tue Apr  8 23:28:40 2014 +0300

wayland: Fix the logic in disabling the prime capability

It looks like this bit of code is trying to disable the prime capability if
the driver doesn't support createImageFromFds. However the logic looks a bit
broken and what it would actually do is disable all other capabilities apart
from prime. This patch fixes it to actually disable prime.

Cc: "10.0" "10.1" <mesa-stable at lists.freedesktop.org>
Reviewed-by: Emil Velikov <emil.l.velikov at gmail.com>

---

 src/egl/drivers/dri2/platform_wayland.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/egl/drivers/dri2/platform_wayland.c b/src/egl/drivers/dri2/platform_wayland.c
index 691f3e1..37dcf19 100644
--- a/src/egl/drivers/dri2/platform_wayland.c
+++ b/src/egl/drivers/dri2/platform_wayland.c
@@ -1049,7 +1049,7 @@ dri2_initialize_wayland(_EGLDriver *drv, _EGLDisplay *disp)
 
    if (dri2_dpy->image->base.version < 7 ||
        dri2_dpy->image->createImageFromFds == NULL)
-      dri2_dpy->capabilities &= WL_DRM_CAPABILITY_PRIME;
+      dri2_dpy->capabilities &= ~WL_DRM_CAPABILITY_PRIME;
 
    types = EGL_WINDOW_BIT;
    for (i = 0; dri2_dpy->driver_configs[i]; i++) {