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| author |   Andy Yan <andy.yan@rock-chips.com> | 2022-04-22 09:28:39 +0200 |
|---|---|---|
| committer |   Heiko Stuebner <heiko@sntech.de> | 2022-05-04 14:05:47 +0200 |
| commit | 604be85547ce4d61b89292d2f9a78c721b778c16 (patch) | |
| tree | 664525ef33fa0c2841fa50cd5da7468c01f39e86 /include/dt-bindings/soc/rockchip,vop2.h | |
| parent | drm/rockchip: Make VOP driver optional (diff) | |
| download | linux-dev-604be85547ce4d61b89292d2f9a78c721b778c16.tar.xz linux-dev-604be85547ce4d61b89292d2f9a78c721b778c16.zip | |
drm/rockchip: Add VOP2 driver
The VOP2 unit is found on Rockchip SoCs beginning with rk3566/rk3568.
It replaces the VOP unit found in the older Rockchip SoCs.
This driver has been derived from the downstream Rockchip Kernel and
heavily modified:
- All nonstandard DRM properties have been removed
- dropped struct vop2_plane_state and pass around less data between
functions
- Dropped all DRM_FORMAT_* not known on upstream
- rework register access to get rid of excessively used macros
- Drop all waiting for framesyncs
The driver is tested with HDMI and MIPI-DSI display on a RK3568-EVB
board. Overlay support is tested with the modetest utility. AFBC support
on the cluster windows is tested with weston-simple-dmabuf-egl on
weston using the (yet to be upstreamed) panfrost driver support.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Co-Developed-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Tested-by: Michael Riesch <michael.riesch@wolfvision.net>
[dt-binding-header:]
Acked-by: Rob Herring <robh@kernel.org>
[moved dt-binding header from dt-nodes patch to here
and made checkpatch --strict happier]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20220422072841.2206452-23-s.hauer@pengutronix.de
Diffstat (limited to 'include/dt-bindings/soc/rockchip,vop2.h')
| -rw-r--r-- | include/dt-bindings/soc/rockchip,vop2.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/dt-bindings/soc/rockchip,vop2.h b/include/dt-bindings/soc/rockchip,vop2.h new file mode 100644 index 000000000000..6e66a802b96a --- /dev/null +++ b/include/dt-bindings/soc/rockchip,vop2.h @@ -0,0 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause */ + +#ifndef __DT_BINDINGS_ROCKCHIP_VOP2_H +#define __DT_BINDINGS_ROCKCHIP_VOP2_H + +#define ROCKCHIP_VOP2_EP_RGB0 1 +#define ROCKCHIP_VOP2_EP_HDMI0 2 +#define ROCKCHIP_VOP2_EP_EDP0 3 +#define ROCKCHIP_VOP2_EP_MIPI0 4 +#define ROCKCHIP_VOP2_EP_LVDS0 5 +#define ROCKCHIP_VOP2_EP_MIPI1 6 +#define ROCKCHIP_VOP2_EP_LVDS1 7 + +#endif /* __DT_BINDINGS_ROCKCHIP_VOP2_H */ |