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| author | Heiko Stuebner <heiko@sntech.de> | 2018-10-01 15:38:45 +0300 |
|---|---|---|
| committer | Andrzej Hajda <a.hajda@samsung.com> | 2018-10-30 16:06:31 +0300 |
| commit | cf6d100dd238d4be92f38fbba246a2d85427b9a0 (patch) | |
| tree | 71ecdb5e9f84cabdba422fea36de625e786cbac1 /drivers/gpu/drm/rockchip/rockchip_drm_vop.h | |
| parent | 739838b5f88642dbef7f91dec4fcf8b7f9d0bc46 (diff) | |
| download | linux-cf6d100dd238d4be92f38fbba246a2d85427b9a0.tar.xz | |
drm/rockchip: dsi: add dual mipi support
Add the Rockchip-sepcific dual-dsi setup and hook it into the VOP as well.
As described in the general dual-dsi devicetree binding, the panel should
define two input ports and point each of them to one of the used dsi-
controllers, as well as declare one of them as clock-master.
This is used to determine the dual-dsi state and get access to both
controller instances.
v6:
handle master+slave component in dsi-attach
v5:
use driver-internal mechanism to find dual dsi slave
v4:
add component directly in probe when adding empty dsi slave controller
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181001123845.11818-8-heiko@sntech.de
Diffstat (limited to 'drivers/gpu/drm/rockchip/rockchip_drm_vop.h')
| -rw-r--r-- | drivers/gpu/drm/rockchip/rockchip_drm_vop.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h index fd5765dfd637..0fe40e1983d9 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h @@ -60,6 +60,7 @@ struct vop_output { struct vop_reg edp_en; struct vop_reg hdmi_en; struct vop_reg mipi_en; + struct vop_reg mipi_dual_channel_en; struct vop_reg rgb_en; }; @@ -214,6 +215,9 @@ struct vop_data { /* for use special outface */ #define ROCKCHIP_OUT_MODE_AAAA 15 +/* output flags */ +#define ROCKCHIP_OUTPUT_DSI_DUAL BIT(0) + enum alpha_mode { ALPHA_STRAIGHT, ALPHA_INVERSE, |