This series adds AFBC support for Rockchip. It is inspired by: https://chromium.googlesource.com/chromiumos/third_party/kernel/+/refs/heads/factory-gru-9017.B-chromeos-4.4/drivers/gpu/drm/rockchip/rockchip_drm_vop.c The first patch factors out some afbc helper functions, as they are useful in general. The second and third patches use the helpers and the fourth patch adds implementation proper of AFBC support for Rockchip. v1..v2: - addressed comments from Daniel Stone, Ayan Halder, Mihail Atanassov - coding style fixes Andrzej Pietrasiewicz (4): drm/arm: Factor out generic afbc helpers drm/malidp: use afbc helpers drm/komeda: use afbc helpers drm/rockchip: Add support for afbc drivers/gpu/drm/Kconfig | 8 + drivers/gpu/drm/Makefile | 1 + drivers/gpu/drm/arm/Kconfig | 1 + .../arm/display/komeda/komeda_format_caps.h | 1 - .../arm/display/komeda/komeda_framebuffer.c | 44 +++--- drivers/gpu/drm/arm/malidp_drv.c | 66 ++------ drivers/gpu/drm/drm_afbc.c | 129 ++++++++++++++++ drivers/gpu/drm/rockchip/Kconfig | 1 + drivers/gpu/drm/rockchip/rockchip_drm_fb.c | 42 ++++++ drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 141 +++++++++++++++++- drivers/gpu/drm/rockchip/rockchip_drm_vop.h | 12 ++ drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 84 ++++++++++- include/drm/drm_afbc.h | 36 +++++ 13 files changed, 480 insertions(+), 86 deletions(-) create mode 100644 drivers/gpu/drm/drm_afbc.c create mode 100644 include/drm/drm_afbc.h -- 2.17.1 _______________________________________________ Linux-rockchip mailing list Linux-rockchip@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/linux-rockchip
