On Tue, 17 Dec 2019 15:50:19 +0100
Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxxxx> wrote:
> Use generic helper code.
>
> Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxxxx>
> ---
> drivers/gpu/drm/rockchip/rockchip_drm_fb.c | 12 ++----------
> 1 file changed, 2 insertions(+), 10 deletions(-)
>
> diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
> index 221e72e71432..5806f908aa53 100644
> --- a/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
> +++ b/drivers/gpu/drm/rockchip/rockchip_drm_fb.c
> @@ -18,6 +18,7 @@
> #include "rockchip_drm_fb.h"
> #include "rockchip_drm_gem.h"
>
> +
You can drop this blank line. Looks good otherwise, but I'll wait for v6
(with the new ->check_size() maybe) before giving my R-b.
> static const struct drm_framebuffer_funcs rockchip_drm_fb_funcs = {
> .destroy = drm_gem_fb_destroy,
> .create_handle = drm_gem_fb_create_handle,
> @@ -30,22 +31,13 @@ rockchip_fb_alloc(struct drm_device *dev, const struct drm_mode_fb_cmd2 *mode_cm
> {
> struct drm_framebuffer *fb;
> int ret;
> - int i;
>
> fb = kzalloc(sizeof(*fb), GFP_KERNEL);
> if (!fb)
> return ERR_PTR(-ENOMEM);
>
> - drm_helper_mode_fill_fb_struct(dev, fb, mode_cmd);
> -
> - for (i = 0; i < num_planes; i++)
> - fb->obj[i] = obj[i];
> -
> - ret = drm_framebuffer_init(dev, fb, &rockchip_drm_fb_funcs);
> + ret = drm_gem_fb_init_with_funcs(fb, dev, mode_cmd, obj, num_planes, &rockchip_drm_fb_funcs);
> if (ret) {
> - DRM_DEV_ERROR(dev->dev,
> - "Failed to initialize framebuffer: %d\n",
> - ret);
> kfree(fb);
> return ERR_PTR(ret);
> }
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