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Fix output enable in DRM backend

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emersion 2018-01-07 00:28:21 +01:00
parent 8ebd7d4dbe
commit 53ba9b4eec
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GPG key ID: 0FDE7BE0E88F5E48
4 changed files with 19 additions and 7 deletions
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14
backend/drm/atomic.c
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@ -123,14 +123,22 @@ static bool atomic_crtc_pageflip(struct wlr_drm_backend *drm,
mode);
}
static void atomic_conn_enable(struct wlr_drm_backend *drm,
static bool atomic_conn_enable(struct wlr_drm_backend *drm,
struct wlr_drm_connector *conn, bool enable) {
struct wlr_drm_crtc *crtc = conn->crtc;
struct atomic atom;
struct atomic atom;
atomic_begin(crtc, &atom);
atomic_add(&atom, crtc->id, crtc->props.active, enable);
atomic_end(drm->fd, &atom);
if (enable) {
atomic_add(&atom, conn->id, conn->props.crtc_id, crtc->id);
atomic_add(&atom, crtc->id, crtc->props.mode_id, crtc->mode_id);
} else {
atomic_add(&atom, conn->id, conn->props.crtc_id, 0);
atomic_add(&atom, crtc->id, crtc->props.mode_id, 0);
}
return atomic_commit(drm->fd, &atom, conn, DRM_MODE_ATOMIC_ALLOW_MODESET,
true);
}
bool legacy_crtc_set_cursor(struct wlr_drm_backend *drm,