2 * Copyright (c) 2017 Theobroma Systems Design und Consulting GmbH
4 * SPDX-License-Identifier: GPL-2.0+
10 #include <asm/arch/vop_rk3288.h>
18 VOP_FEATURE_OUTPUT_10BIT = (1 << 0),
21 struct rkvop_driverdata {
24 /* block-specific setters/getters */
25 void (*set_pin_polarity)(struct udevice *, enum vop_modes, u32);
29 * rk_vop_probe() - common probe implementation
31 * Performs the rk_display_init on each port-subnode until finding a
32 * working port (or returning an error if none of the ports could be
33 * successfully initialised).
36 * @return 0 if OK, -ve if something went wrong
38 int rk_vop_probe(struct udevice *dev);
41 * rk_vop_bind() - common bind implementation
43 * Sets the plat->size field to the amount of memory to be reserved for
44 * the framebuffer: this is always
45 * (32 BPP) x VIDEO_ROCKCHIP_MAX_XRES x VIDEO_ROCKCHIP_MAX_YRES
48 * @return 0 (always OK)
50 int rk_vop_bind(struct udevice *dev);
53 * rk_vop_probe_regulators() - probe (autoset + enable) regulators
55 * Probes a list of regulators by performing autoset and enable
56 * operations on them. The list of regulators is an array of string
57 * pointers and any individual regulator-probe may fail without
58 * counting as an error.
61 * @names: array of string-pointers to regulator names to probe
62 * @cnt: number of elements in the 'names' array
64 void rk_vop_probe_regulators(struct udevice *dev,
65 const char * const *names, int cnt);