diff options
| author | Egbert Eich <eich@suse.de> | 2014-06-11 14:59:55 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2015-11-11 12:27:31 +1000 |
| commit | 28fb4cb7fa6f63dc2fbdb5f2564dcbead8e3eee0 (patch) | |
| tree | 178c61d4b4f2fa3a56af57163a979d11c65d691b /drivers/gpu/drm/ast/ast_drv.h | |
| parent | 2565df91a2a834046024a9baed479dc97dcfc712 (diff) | |
| download | linux-28fb4cb7fa6f63dc2fbdb5f2564dcbead8e3eee0.tar.bz2 | |
drm/ast: Initialized data needed to map fbdev memory
Due to a missing initialization there was no way to map fbdev memory.
Thus for example using the Xserver with the fbdev driver failed.
This fix adds initialization for fix.smem_start and fix.smem_len
in the fb_info structure, which fixes this problem.
Requested-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: stable@vger.kernel.org
Signed-off-by: Egbert Eich <eich@suse.de>
[pulled from SuSE tree by me - airlied]
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/ast/ast_drv.h')
| -rw-r--r-- | drivers/gpu/drm/ast/ast_drv.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/ast/ast_drv.h b/drivers/gpu/drm/ast/ast_drv.h index 86205a28e56b..05f6522c0457 100644 --- a/drivers/gpu/drm/ast/ast_drv.h +++ b/drivers/gpu/drm/ast/ast_drv.h @@ -315,6 +315,7 @@ int ast_framebuffer_init(struct drm_device *dev, int ast_fbdev_init(struct drm_device *dev); void ast_fbdev_fini(struct drm_device *dev); void ast_fbdev_set_suspend(struct drm_device *dev, int state); +void ast_fbdev_set_base(struct ast_private *ast, unsigned long gpu_addr); struct ast_bo { struct ttm_buffer_object bo; |