mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-08-25 02:09:42 +00:00
Code Issues Releases Wiki Activity

drm: rockchip: Support Synopsys DW MIPI DSI

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

Signed-off-by: Chris Zhong <zyw@rock-chips.com>
Acked-by: Mark Yao <mark.yao@rock-chips.com>
This commit is contained in:
Chris Zhong 2016-01-06 16:12:54 +08:00 committed by Mark Yao
parent a20d86e7f9
commit 84e05408fc
4 changed files with 1208 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
drivers/gpu/drm/rockchip/Kconfig
View file

@ -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.

1
drivers/gpu/drm/rockchip/Makefile
View file

@ -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

1194
drivers/gpu/drm/rockchip/dw-mipi-dsi.c Normal file
View file

File diff suppressed because it is too large Load diff

3
drivers/gpu/drm/rockchip/rockchip_drm_vop.c
View file

@ -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;