From 57b22f99a98182c647444b5e6a3c786cb8e7c04d Mon Sep 17 00:00:00 2001 From: Yogesh Mohanmarimuthu Date: Mon, 22 Nov 2021 18:45:18 +0530 Subject: [PATCH] egl/wayland: keep display fd open for prime Keep the display fd open for creating DRI screen on display gpu in case of prime. Signed-off-by: Yogesh Mohanmarimuthu Reviewed-by: Pierre-Eric Pelloux-Prayer Part-of: --- src/egl/drivers/dri2/platform_wayland.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/egl/drivers/dri2/platform_wayland.c b/src/egl/drivers/dri2/platform_wayland.c index b55cbcb..9ad7388 100644 --- a/src/egl/drivers/dri2/platform_wayland.c +++ b/src/egl/drivers/dri2/platform_wayland.c @@ -2165,8 +2165,14 @@ dri2_initialize_wayland_drm(_EGLDisplay *disp) goto cleanup; } + dri2_dpy->fd_display_gpu = fcntl(dri2_dpy->fd, F_DUPFD_CLOEXEC, 3); dri2_dpy->fd = loader_get_user_preferred_fd(dri2_dpy->fd, &dri2_dpy->is_different_gpu); + if (!dri2_dpy->is_different_gpu) { + close(dri2_dpy->fd_display_gpu); + dri2_dpy->fd_display_gpu = -1; + } + dev = _eglAddDevice(dri2_dpy->fd, false); if (!dev) { _eglError(EGL_NOT_INITIALIZED, "DRI2: failed to find EGLDevice"); -- 2.7.4