On Sat, Jan 7, 2017 at 9:57 AM, Benjamin Gaignard benjamin.gaignard@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@linaro.org [danvet: Use recommended struct member references in kernel-doc.] Signed-off-by: Daniel Vetter daniel.vetter@ffwll.ch Link: http://patchwork.freedesktop.org/patch/msgid/1483521177-21794-4-git-send-ema...
dmr-misc is non-rebasing, which means I need fixup patches, no new versions. -Daniel