[PATCH v6] drm: allow to use mmuless SoC

[Daniel Vetter]

On Sat, Jan 7, 2017 at 9:57 AM, Benjamin Gaignard
<benjamin.gaignard at linaro.org> wrote:
> Some SoC without MMU have display driver where a drm/kms driver
> could be implemented.
>
> Before doing such kind of thing drm/kms must allow to use mmuless devices.
> This patch propose to remove MMU configuration flag.
>
> For all drivers selecting DRM_TTM add a dependency on MMU.
>
> For blackfin architecture add asm/vga.h file to avoid compilation
> issue with Kbuild with blackfin-allyesconfig config.
>
> version 4:
> - add documentation about drm_gem_cma_get_unmapped_area()
> - stub it MMU case
>
> version 5:
> - Make all drivers that select DRM_TTM depends on MMU
>
> version 6:
> - Add asm/vga.h for Blackfin architecture
>
> Signed-off-by: Benjamin Gaignard <benjamin.gaignard at linaro.org>
> [danvet: Use recommended struct member references in kernel-doc.]
> Signed-off-by: Daniel Vetter <daniel.vetter at ffwll.ch>
> Link: http://patchwork.freedesktop.org/patch/msgid/1483521177-21794-4-git-send-email-benjamin.gaignard@linaro.org

dmr-misc is non-rebasing, which means I need fixup patches, no new versions.
-Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch