On 15.08.2017 04:02, nerdopolis wrote:
Hi,
> ---
> libweston/compositor-drm.c | 5 +++++
> libweston/compositor-fbdev.c | 5 +++++
> 2 files changed, 10 insertions(+)
>
> diff --git a/libweston/compositor-drm.c b/libweston/compositor-drm.c
> index 10adb463..44b2e448 100644
> --- a/libweston/compositor-drm.c
> +++ b/libweston/compositor-drm.c
> @@ -3502,8 +3502,13 @@ drm_backend_create(struct weston_compositor
> *compositor,
> struct udev_device *drm_device;
> struct wl_event_loop *loop;
> const char *seat_id = default_seat;
> + const char *session_seat;
> int ret;
>
> + session_seat=getenv("XDG_SEAT");
> + if (session_seat)
> + seat_id=session_seat;
> +
seat_id can already be overriden, using --seat=whatever weston option, as seen
here:
https://cgit.freedesktop.org/wayland/weston/tree/compositor/main.c#n1224
https://cgit.freedesktop.org/wayland/weston/tree/libweston/compositor-drm.c#n3549
Not sure if there's same thing for fbdev backend, but even if there's not, it
should
be implemented the same way.
> weston_log("initializing drm backend\n");
>
> b = zalloc(sizeof *b);
> diff --git a/libweston/compositor-fbdev.c b/libweston/compositor-fbdev.c
> index e80a5040..81e5ec3b 100644
> --- a/libweston/compositor-fbdev.c
> +++ b/libweston/compositor-fbdev.c
> @@ -712,6 +712,11 @@ fbdev_backend_create(struct weston_compositor
> *compositor,
> {
> struct fbdev_backend *backend;
> const char *seat_id = default_seat;
> + const char *session_seat;
> +
> + session_seat=getenv("XDG_SEAT");
> + if (session_seat)
> + seat_id=session_seat;
>
> weston_log("initializing fbdev backend\n");
>
>
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