[src/trunk]: src/sys/arch/arm/nvidia Initialize drm_device bus and dma space ...

[jmcneill <jmcneill%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/12885a9cab4d
branches:  trunk
changeset: 358414:12885a9cab4d
user:      jmcneill <jmcneill%NetBSD.org@localhost>
date:      Thu Dec 28 14:02:08 2017 +0000

description:
Initialize drm_device bus and dma space tags

diffstat:

 sys/arch/arm/nvidia/tegra_drm.c |  8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diffs (29 lines):

diff -r 56d785cbf458 -r 12885a9cab4d sys/arch/arm/nvidia/tegra_drm.c
--- a/sys/arch/arm/nvidia/tegra_drm.c   Thu Dec 28 13:46:10 2017 +0000
+++ b/sys/arch/arm/nvidia/tegra_drm.c   Thu Dec 28 14:02:08 2017 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: tegra_drm.c,v 1.8 2017/12/26 14:54:52 jmcneill Exp $ */
+/* $NetBSD: tegra_drm.c,v 1.9 2017/12/28 14:02:08 jmcneill Exp $ */
 
 /*-
  * Copyright (c) 2015 Jared D. McNeill <jmcneill%invisible.ca@localhost>
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: tegra_drm.c,v 1.8 2017/12/26 14:54:52 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: tegra_drm.c,v 1.9 2017/12/28 14:02:08 jmcneill Exp $");
 
 #include <sys/param.h>
 #include <sys/bus.h>
@@ -199,6 +199,10 @@
                return;
        }
        sc->sc_ddev->dev_private = sc;
+       sc->sc_ddev->bst = sc->sc_bst;
+       sc->sc_ddev->bus_dmat = sc->sc_dmat;
+       sc->sc_ddev->dmat = sc->sc_ddev->bus_dmat;
+       sc->sc_ddev->dmat_subregion_p = false;
 
        error = -drm_dev_register(sc->sc_ddev, 0);
        if (error) {