diff options
| author | Chris Zhong <zyw@rock-chips.com> | 2017-02-05 15:54:56 +0800 |
|---|---|---|
| committer | Mark Yao <mark.yao@rock-chips.com> | 2017-02-05 16:29:29 +0800 |
| commit | 1a0f7ed3abe29cff8e652c69a8ad89aec2c40f00 (patch) | |
| tree | f9383e034daa8152728a47a05484b1ddc813d21a /drivers/gpu/drm/rockchip/Kconfig | |
| parent | 5a2c920c99bcd3a05edff184958c334c6b13c262 (diff) | |
drm/rockchip: cdn-dp: add cdn DP support for rk3399
Add support for cdn DP controller which is embedded in the rk3399
SoCs. The DP is compliant with DisplayPort Specification,
Version 1.3, This IP is compatible with the rockchip type-c PHY IP.
There is a uCPU in DP controller, it need a firmware to work,
please put the firmware file to /lib/firmware/rockchip/dptx.bin. The
uCPU in charge of aux communication and link training, the host use
mailbox to communicate with the ucpu.
The dclk pin_pol of vop must not be invert for DP.
Signed-off-by: Chris Zhong <zyw@rock-chips.com>
[seanpaul fixed up some races between the worker and modeset]
[seanpaul squashed ~15 commits from chromium.org gerrit]
Signed-off-by: Sean Paul <seanpaul@chromium.org>
[groeck fixed compilation errors when building as module]
Signed-off-by: Guenter Roeck <groeck@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/rockchip/Kconfig')
| -rw-r--r-- | drivers/gpu/drm/rockchip/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/rockchip/Kconfig b/drivers/gpu/drm/rockchip/Kconfig index 6f7f9c59f05b..ad31b3eb408f 100644 --- a/drivers/gpu/drm/rockchip/Kconfig +++ b/drivers/gpu/drm/rockchip/Kconfig @@ -21,6 +21,16 @@ config ROCKCHIP_ANALOGIX_DP for the Analogix Core DP driver. If you want to enable DP on RK3288 based SoC, you should selet this option. +config ROCKCHIP_CDN_DP + tristate "Rockchip cdn DP" + depends on DRM_ROCKCHIP + select SND_SOC_HDMI_CODEC if SND_SOC + help + This selects support for Rockchip SoC specific extensions + for the cdn DP driver. If you want to enable Dp on + RK3399 based SoC, you should select this + option. + config ROCKCHIP_DW_HDMI tristate "Rockchip specific extensions for Synopsys DW HDMI" depends on DRM_ROCKCHIP |