[PATCH 6/7] drm/bochs: don't use ttm bo->offset

[Nirmoy Das]

Calculate GPU offset within bochs driver itself without depending on
bo->offset

Signed-off-by: Nirmoy Das <nirmoy.das at amd.com>
---
 drivers/gpu/drm/bochs/bochs_kms.c     | 3 ++-
 drivers/gpu/drm/drm_gem_vram_helper.c | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/bochs/bochs_kms.c b/drivers/gpu/drm/bochs/bochs_kms.c
index 8066d7d370d5..852ec7910d84 100644
--- a/drivers/gpu/drm/bochs/bochs_kms.c
+++ b/drivers/gpu/drm/bochs/bochs_kms.c
@@ -38,7 +38,8 @@ static void bochs_plane_update(struct bochs_device *bochs,
 			 state->crtc_x,
 			 state->crtc_y,
 			 state->fb->pitches[0],
-			 state->fb->offsets[0] + gbo->bo.offset);
+			 state->fb->offsets[0] +
+			 (gbo->bo.mem.start << PAGE_SHIFT));
 	bochs_hw_setformat(bochs, state->fb->format);
 }
 
diff --git a/drivers/gpu/drm/drm_gem_vram_helper.c b/drivers/gpu/drm/drm_gem_vram_helper.c
index 92a11bb42365..e7ef4cd8116d 100644
--- a/drivers/gpu/drm/drm_gem_vram_helper.c
+++ b/drivers/gpu/drm/drm_gem_vram_helper.c
@@ -214,7 +214,7 @@ s64 drm_gem_vram_offset(struct drm_gem_vram_object *gbo)
 {
 	if (WARN_ON_ONCE(!gbo->pin_count))
 		return (s64)-ENODEV;
-	return gbo->bo.offset;
+	return gbo->bo.mem.start << PAGE_SHIFT;
 }
 EXPORT_SYMBOL(drm_gem_vram_offset);
 
-- 
2.25.0