The rk3288 MIPI DSI is a Synopsys DesignWare MIPI DSI host controller IP. This series adds support for a Synopsys DesignWare MIPI DSI host controller DRM driver.
The MIPI DSI feature is tested on rk3288 evb board, backport them to chrome os kernel chrome_v3.14, and it can display normally.
This patchset is base on the patchset from Ying.liu@freescale.com. http://www.spinics.net/lists/dri-devel/msg77181.html
According to the suggestion from Thierry, I have get rid of the bridge, and register the encoder & connecter in drm/rockchip/dw-mipi-dsi.c.
After backport below patches from linux-next, I can merge this serial into Dave's drm-next branch.
94d5d6a0fbf3 clk: rockchip: add an id for rk3288 crypto clk c6d49fbcfcc4 clk: rockchip: add id for mipidsi sclk on rk3288 a2f4c560f18e clk: rockchip: add mipidsi clock on rk3288 69c923743640 ARM: dts: rockchip: correct the name of REG8 for rk3288-evb-act8846 662513a14c9d ARM: dts: rockchip: add 2 regulators for rk3288-evb-act8846 b04061e6599b ARM: dts: rockchip: move the public part to rk3288-evb common
Changes in v7: - modify the config to tristate for modules build (Mark Yao) - Pass NULL 'name' to drm_encoder_init() to fix compile err (Mark Yao) - Move the lcd_en control to act8846 dts
Changes in v6: - update the document, since the bridge device has been deleted. - move the mipi_en gate to ockchip_drm_crtc_mode_config - Remove the atomic feature check (Mark Yao) - Add atomic API support (Heiko Stübne) - Do not use bridge driver (Thierry Reding) - Optimization the phy init sequence
Changes in v5: - modify the clk name to SCLK_MIPIDSI_24M - add a blank line befor lcd_en
Changes in v4: - use clk_round_rate to check the clock rate in vop_crtc_mode_fixup
Changes in v3: - move dw_mipi_dsi_rockchip.txt to bindings/display/rockchip/
Chris Zhong (5): drm/rockchip: return a true clock rate to adjusted_mode Documentation: dt-bindings: Add bindings for rk3288 DW MIPI DSI driver drm: rockchip: Support Synopsys DW MIPI DSI ARM: dts: rockchip: add rk3288 mipi_dsi nodes ARM: dts: rockchip: add support mipi panel tv080wum-nl0
.../display/rockchip/dw_mipi_dsi_rockchip.txt | 60 + arch/arm/boot/dts/rk3288-evb-act8846.dts | 2 + arch/arm/boot/dts/rk3288-evb.dtsi | 12 +- arch/arm/boot/dts/rk3288.dtsi | 39 + drivers/gpu/drm/rockchip/Kconfig | 10 + drivers/gpu/drm/rockchip/Makefile | 1 + drivers/gpu/drm/rockchip/dw-mipi-dsi.c | 1196 ++++++++++++++++++++ drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 8 + 8 files changed, 1327 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/display/rockchip/dw_mipi_dsi_rockchip.txt create mode 100644 drivers/gpu/drm/rockchip/dw-mipi-dsi.c