drm/nouveau/kms: Implement KDB debug hooks for nouveau KMS.

Tested on nv50 and nv04 HW.

Signed-off-by: Chris Ball <cjb@laptop.org>
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
CC: Jesse Barnes <jbarnes@virtuousgeek.org>
CC: dri-devel@lists.freedesktop.org
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
index d2047713dc59..c5afd146aeb2 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
@@ -104,6 +104,8 @@ static struct fb_ops nouveau_fbcon_ops = {
         .fb_pan_display = drm_fb_helper_pan_display,
         .fb_blank = drm_fb_helper_blank,
         .fb_setcmap = drm_fb_helper_setcmap,
+        .fb_debug_enter = drm_fb_helper_debug_enter,
+        .fb_debug_leave = drm_fb_helper_debug_leave,
 };
 
 static struct fb_ops nv04_fbcon_ops = {
@@ -117,6 +119,8 @@ static struct fb_ops nv04_fbcon_ops = {
         .fb_pan_display = drm_fb_helper_pan_display,
         .fb_blank = drm_fb_helper_blank,
         .fb_setcmap = drm_fb_helper_setcmap,
+        .fb_debug_enter = drm_fb_helper_debug_enter,
+        .fb_debug_leave = drm_fb_helper_debug_leave,
 };
 
 static struct fb_ops nv50_fbcon_ops = {
@@ -130,6 +134,8 @@ static struct fb_ops nv50_fbcon_ops = {
         .fb_pan_display = drm_fb_helper_pan_display,
         .fb_blank = drm_fb_helper_blank,
         .fb_setcmap = drm_fb_helper_setcmap,
+        .fb_debug_enter = drm_fb_helper_debug_enter,
+        .fb_debug_leave = drm_fb_helper_debug_leave,
 };
 
 static void nouveau_fbcon_gamma_set(struct drm_crtc *crtc, u16 red, u16 green,