Drop the unnecessary fbdev buffer offset, it can only be zero since drm_fb_helper_fill_var() sets xoffset and yoffset to zero;
Cc: Laurent Pinchart laurent.pinchart@ideasonboard.com Signed-off-by: Noralf Trønnes noralf@tronnes.org --- drivers/gpu/drm/drm_fb_cma_helper.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/drm_fb_cma_helper.c b/drivers/gpu/drm/drm_fb_cma_helper.c index f0a2863..49623a4 100644 --- a/drivers/gpu/drm/drm_fb_cma_helper.c +++ b/drivers/gpu/drm/drm_fb_cma_helper.c @@ -316,7 +316,6 @@ drm_fbdev_cma_create(struct drm_fb_helper *helper, struct drm_gem_cma_object *obj; struct drm_framebuffer *fb; unsigned int bytes_per_pixel; - unsigned long offset; struct fb_info *fbi; size_t size; u32 format; @@ -352,12 +351,9 @@ drm_fbdev_cma_create(struct drm_fb_helper *helper, drm_fb_helper_fill_fix(fbi, fb->pitches[0], fb->format->depth); drm_fb_helper_fill_var(fbi, helper, sizes->fb_width, sizes->fb_height);
- offset = fbi->var.xoffset * bytes_per_pixel; - offset += fbi->var.yoffset * fb->pitches[0]; - dev->mode_config.fb_base = (resource_size_t)obj->paddr; - fbi->screen_base = obj->vaddr + offset; - fbi->fix.smem_start = (unsigned long)(obj->paddr + offset); + fbi->screen_base = obj->vaddr; + fbi->fix.smem_start = (unsigned long)obj->paddr; fbi->screen_size = size; fbi->fix.smem_len = size;