From: "R. Chandrasekar" rcsekar@samsung.com
this patch set adds the driver support for the dithering functionality of the mobile image enhancement (mie) module.
device tree support is added for mie.
fimd adds the mie module as plugin and calls the dithering function. dithere is required when the panels bpp is less then fimd output.
though mie mie has other functionalities, current system uses only dithereing.
R. Chandrasekar (3): DTS: exynos: add device tree support for exynos mie drm: fimd: add mie plugin support for dithering drm: mie: add mie driver for exynos
arch/arm/boot/dts/exynos5250.dtsi | 7 +- drivers/gpu/drm/exynos/Kconfig | 7 + drivers/gpu/drm/exynos/Makefile | 1 + drivers/gpu/drm/exynos/exynos_drm_fimd.c | 58 +++++- drivers/gpu/drm/exynos/exynos_drm_fimd_common.h | 20 ++ drivers/gpu/drm/exynos/exynos_drm_mie.c | 250 +++++++++++++++++++++++ drivers/gpu/drm/exynos/exynos_drm_mie.h | 50 +++++ drivers/gpu/drm/exynos/exynos_regs-mie.h | 75 +++++++ 8 files changed, 465 insertions(+), 3 deletions(-) create mode 100644 drivers/gpu/drm/exynos/exynos_drm_fimd_common.h create mode 100644 drivers/gpu/drm/exynos/exynos_drm_mie.c create mode 100644 drivers/gpu/drm/exynos/exynos_drm_mie.h create mode 100644 drivers/gpu/drm/exynos/exynos_regs-mie.h