On Fri, 7 Jan 2011 09:16:51 +1000, Dave Airlie <airlied at gmail.com> wrote:
> +int
> +i915_gem_dumb_create(struct drm_file *file,
> + struct drm_device *dev,
> + struct drm_mode_create_dumb *args)
> +{
> + /* have to work out size/pitch and return them */
> + args->pitch = ALIGN(args->width & ((args->bpp + 1) / 8), 64);
^ oops
I think you meant args->width * ((args->bpp + 7) /8)
> + args->size = args->pitch * args->height;
> + return i915_gem_create(file, dev,
> + args->size, &args->handle);
> +}
The only issue with the dumb libkms fb is the transition to X. Is the
nature of the dumb fb such that we would be prohibited from blitting to
the X fb, or can we use platform specific knowledge to know how we can
abuse it?
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
