Hi, On 01/06/2016 09:33 AM, Chris Zhong wrote: > > 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 at 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. I've raised this question too late, but what was the reason to not implement the DSI block as a bridge driver? The drm/hisilicon IP seems to use a very similar DSI Designware IP (the register offsets seems to be the same). There is a good potential of re-use here by different kms drivers here the way it's already done for DW HDMI and the analogix DP driver that's in review process. Archit > 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 St?bne) > - 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 > -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by The Linux Foundation
