Re: [PATCH v2 3/8] drm/qxl: Change drm_fb_helper_sys_*() calls to sys_*()

Daniel Vetter
2016-04-25T09:03:44Z

On Sun, Apr 24, 2016 at 10:48:57PM +0200, Noralf Trønnes wrote:
> Now that drm_fb_helper gets deferred io support, the
> drm_fb_helper_sys_{fillrect,copyarea,imageblit} functions will schedule
> a worker that will call the (struct drm_framebuffer *)->funcs->dirty()
> function. This will break this driver so use the
> sys_{fillrect,copyarea,imageblit} functions directly.
>
> Signed-off-by: Noralf Trønnes <noralf@tronnes.org>

For patches 2&3: Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>

> ---
> drivers/gpu/drm/qxl/qxl_fb.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/qxl/qxl_fb.c b/drivers/gpu/drm/qxl/qxl_fb.c
> index 7136e52..06f032d 100644
> --- a/drivers/gpu/drm/qxl/qxl_fb.c
> +++ b/drivers/gpu/drm/qxl/qxl_fb.c
> @@ -199,7 +199,7 @@ static void qxl_fb_fillrect(struct fb_info *info,
> {
> struct qxl_fbdev *qfbdev = info->par;
>
> - drm_fb_helper_sys_fillrect(info, rect);
> + sys_fillrect(info, rect);
> qxl_dirty_update(qfbdev, rect->dx, rect->dy, rect->width,
> rect->height);
> }
> @@ -209,7 +209,7 @@ static void qxl_fb_copyarea(struct fb_info *info,
> {
> struct qxl_fbdev *qfbdev = info->par;
>
> - drm_fb_helper_sys_copyarea(info, area);
> + sys_copyarea(info, area);
> qxl_dirty_update(qfbdev, area->dx, area->dy, area->width,
> area->height);
> }
> @@ -219,7 +219,7 @@ static void qxl_fb_imageblit(struct fb_info *info,
> {
> struct qxl_fbdev *qfbdev = info->par;
>
> - drm_fb_helper_sys_imageblit(info, image);
> + sys_imageblit(info, image);
> qxl_dirty_update(qfbdev, image->dx, image->dy, image->width,
> image->height);
> }
> --
> 2.2.2
>

--
Daniel Vetter
Software Engineer, Intel Corporation