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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
14 lines
406 B
C
14 lines
406 B
C
/* SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause */
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#ifndef __DT_BINDINGS_ROCKCHIP_VOP2_H
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#define __DT_BINDINGS_ROCKCHIP_VOP2_H
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#define ROCKCHIP_VOP2_EP_RGB0 1
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#define ROCKCHIP_VOP2_EP_HDMI0 2
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#define ROCKCHIP_VOP2_EP_EDP0 3
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#define ROCKCHIP_VOP2_EP_MIPI0 4
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#define ROCKCHIP_VOP2_EP_LVDS0 5
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#define ROCKCHIP_VOP2_EP_MIPI1 6
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#define ROCKCHIP_VOP2_EP_LVDS1 7
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#endif /* __DT_BINDINGS_ROCKCHIP_VOP2_H */
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