On Sat, Nov 28, 2015 at 4:38 AM, Xinliang Liu <xinliang.liu@xxxxxxxxxx> wrote:
> Add DRM master driver for hi6220 SoC which used in HiKey board.
> Add dumb buffer feature.
> Add prime dmabuf feature.
>
> Signed-off-by: Xinliang Liu <xinliang.liu@xxxxxxxxxx>
> Signed-off-by: Xinwei Kong <kong.kongxinwei@xxxxxxxxxxxxx>
> Signed-off-by: Andy Green <andy.green@xxxxxxxxxx>
> ---
> +static int hisi_gem_cma_dumb_create(struct drm_file *file,
> + struct drm_device *dev,
> + struct drm_mode_create_dumb *args)
> +{
> + int min_pitch = DIV_ROUND_UP(args->width * args->bpp, 8);
BTW, is args->bpp supposed to be bits or bytes? I'm using your dumb bo
support in drm_gralloc which does bytes as that is what
gralloc_drm_get_bpp returns. The virtio-gpu driver does bits. I'm
guessing bits is correct.
Rob
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