Commit 84e05408 authored by Chris Zhong's avatar Chris Zhong Committed by Mark Yao
Browse files

drm: rockchip: Support Synopsys DW MIPI DSI 



Add support for Synopsys DesignWare MIPI DSI controller which is
embedded in the rk3288 SoCs.

Signed-off-by: default avatarChris Zhong <zyw@rock-chips.com>
Acked-by: default avatarMark Yao <mark.yao@rock-chips.com>
parent a20d86e7

drivers/gpu/drm/rockchip/Kconfig

+10 −0
Original line number Diff line number Diff line
@@ -25,3 +25,13 @@ config ROCKCHIP_DW_HDMI 
	  for the Synopsys DesignWare HDMI driver. If you want to

	  enable HDMI on RK3288 based SoC, you should selet this

	  option.



config ROCKCHIP_DW_MIPI_DSI

	tristate "Rockchip specific extensions for Synopsys DW MIPI DSI"

	depends on DRM_ROCKCHIP

	select DRM_MIPI_DSI

	help

	 This selects support for Rockchip SoC specific extensions

	 for the Synopsys DesignWare HDMI driver. If you want to

	 enable MIPI DSI on RK3288 based SoC, you should selet this

	 option.

drivers/gpu/drm/rockchip/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -6,6 +6,7 @@ rockchipdrm-y := rockchip_drm_drv.o rockchip_drm_fb.o rockchip_drm_fbdev.o \ 
		rockchip_drm_gem.o



obj-$(CONFIG_ROCKCHIP_DW_HDMI) += dw_hdmi-rockchip.o

obj-$(CONFIG_ROCKCHIP_DW_MIPI_DSI) += dw-mipi-dsi.o



obj-$(CONFIG_DRM_ROCKCHIP) += rockchipdrm.o rockchip_drm_vop.o \

				rockchip_vop_reg.o

drivers/gpu/drm/rockchip/dw-mipi-dsi.c

0 → 100644
+1194 −0

File added.

Preview size limit exceeded, changes collapsed.

drivers/gpu/drm/rockchip/rockchip_drm_vop.c

+3 −0
Original line number Diff line number Diff line
@@ -818,6 +818,9 @@ int rockchip_drm_crtc_mode_config(struct drm_crtc *crtc, 
	case DRM_MODE_CONNECTOR_HDMIA:

		VOP_CTRL_SET(vop, hdmi_en, 1);

		break;

	case DRM_MODE_CONNECTOR_DSI:

		VOP_CTRL_SET(vop, mipi_en, 1);

		break;

	default:

		DRM_ERROR("unsupport connector_type[%d]\n", connector_type);

		return -EINVAL;