Hi,
This patch set adds bindings and drivers to Exynos MIPI-DSI host and S6E8AA0 panel. Both devices are present in Trats and Trats2 targets which are present in mainline kernel and currently have no display support. Patchset contains also patches adding corresponding DTS nodes to both devices.
Both drivers are based on patches posted by Tomasz [2].
Drivers have been successfully tested on both devices.
Exynos DSI driver supports only video mode, command mode will be added later.
Patchset contains two additional patches: - 1st patch corrects porch calculation in function introduced by refactoring patches [1], - 2nd patch delays fbdev initialization to allow fbdev work with devices
Patches are based on branch next-20131211 plus exynos refactoring patches by Sean Paul [1] plus resolving many merge conflicts. I have also cherry-picked patches adding drm_panel and drm_mipi_dsi support which were not merged at this time. I hope Sean's patches will be merged soon, so I could rebase this patchset in saner way.
[1]: http://permalink.gmane.org/gmane.comp.video.dri.devel/94358 [2]: http://permalink.gmane.org/gmane.linux.kernel.samsung-soc/15684
Regards Andrzej
Andrzej Hajda (9): drm/exynos: correct timing porch conversion drm/exynos: delay fbdev initialization until an output is connected exynos/dsim: add DT bindings drm/exynos: add DSIM driver panel/s6e8aa0: add DT bindings drm/panel: add s6e8aa0 driver ARM: dts: exynos4: add MIPI DSI Master node ARM: dts: exynos4210-trats: add panel node ARM: dts: exynos4412-trats2: add panel node
.../devicetree/bindings/panel/samsung-s6e8aa0.txt | 53 + .../devicetree/bindings/video/exynos_dsim.txt | 48 + arch/arm/boot/dts/exynos4.dtsi | 14 + arch/arm/boot/dts/exynos4210-trats.dts | 36 + arch/arm/boot/dts/exynos4412-trats2.dts | 45 + drivers/gpu/drm/exynos/Kconfig | 9 + drivers/gpu/drm/exynos/Makefile | 1 + drivers/gpu/drm/exynos/exynos_drm_drv.c | 26 +- drivers/gpu/drm/exynos/exynos_drm_drv.h | 1 + drivers/gpu/drm/exynos/exynos_drm_dsi.c | 1393 ++++++++++++++++++++ drivers/gpu/drm/exynos/exynos_drm_fb.c | 3 + drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 4 +- drivers/gpu/drm/exynos/exynos_drm_fimd.c | 11 +- drivers/gpu/drm/panel/Kconfig | 7 + drivers/gpu/drm/panel/Makefile | 1 + drivers/gpu/drm/panel/panel-s6e8aa0.c | 1046 +++++++++++++++ 16 files changed, 2678 insertions(+), 20 deletions(-) create mode 100644 Documentation/devicetree/bindings/panel/samsung-s6e8aa0.txt create mode 100644 Documentation/devicetree/bindings/video/exynos_dsim.txt create mode 100644 drivers/gpu/drm/exynos/exynos_drm_dsi.c create mode 100644 drivers/gpu/drm/panel/panel-s6e8aa0.c