tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * Copyright (c) 2020 MediaTek Inc.
4 */
5
6#ifndef _MTK_DISP_DRV_H_
7#define _MTK_DISP_DRV_H_
8
9#include <linux/soc/mediatek/mtk-cmdq.h>
10#include "mtk_drm_plane.h"
11#include "mtk_mdp_rdma.h"
12
13int mtk_aal_clk_enable(struct device *dev);
14void mtk_aal_clk_disable(struct device *dev);
15void mtk_aal_config(struct device *dev, unsigned int w,
16 unsigned int h, unsigned int vrefresh,
17 unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
18void mtk_aal_gamma_set(struct device *dev, struct drm_crtc_state *state);
19void mtk_aal_start(struct device *dev);
20void mtk_aal_stop(struct device *dev);
21
22void mtk_ccorr_ctm_set(struct device *dev, struct drm_crtc_state *state);
23int mtk_ccorr_clk_enable(struct device *dev);
24void mtk_ccorr_clk_disable(struct device *dev);
25void mtk_ccorr_config(struct device *dev, unsigned int w,
26 unsigned int h, unsigned int vrefresh,
27 unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
28void mtk_ccorr_start(struct device *dev);
29void mtk_ccorr_stop(struct device *dev);
30
31void mtk_color_bypass_shadow(struct device *dev);
32int mtk_color_clk_enable(struct device *dev);
33void mtk_color_clk_disable(struct device *dev);
34void mtk_color_config(struct device *dev, unsigned int w,
35 unsigned int h, unsigned int vrefresh,
36 unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
37void mtk_color_start(struct device *dev);
38
39void mtk_dither_set_common(void __iomem *regs, struct cmdq_client_reg *cmdq_reg,
40 unsigned int bpc, unsigned int cfg,
41 unsigned int dither_en, struct cmdq_pkt *cmdq_pkt);
42
43void mtk_dpi_start(struct device *dev);
44void mtk_dpi_stop(struct device *dev);
45
46void mtk_dsi_ddp_start(struct device *dev);
47void mtk_dsi_ddp_stop(struct device *dev);
48
49int mtk_gamma_clk_enable(struct device *dev);
50void mtk_gamma_clk_disable(struct device *dev);
51void mtk_gamma_config(struct device *dev, unsigned int w,
52 unsigned int h, unsigned int vrefresh,
53 unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
54void mtk_gamma_set(struct device *dev, struct drm_crtc_state *state);
55void mtk_gamma_set_common(void __iomem *regs, struct drm_crtc_state *state, bool lut_diff);
56void mtk_gamma_start(struct device *dev);
57void mtk_gamma_stop(struct device *dev);
58
59int mtk_merge_clk_enable(struct device *dev);
60void mtk_merge_clk_disable(struct device *dev);
61void mtk_merge_config(struct device *dev, unsigned int width,
62 unsigned int height, unsigned int vrefresh,
63 unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
64void mtk_merge_start(struct device *dev);
65void mtk_merge_stop(struct device *dev);
66void mtk_merge_advance_config(struct device *dev, unsigned int l_w, unsigned int r_w,
67 unsigned int h, unsigned int vrefresh, unsigned int bpc,
68 struct cmdq_pkt *cmdq_pkt);
69void mtk_merge_start_cmdq(struct device *dev, struct cmdq_pkt *cmdq_pkt);
70void mtk_merge_stop_cmdq(struct device *dev, struct cmdq_pkt *cmdq_pkt);
71
72void mtk_ovl_bgclr_in_on(struct device *dev);
73void mtk_ovl_bgclr_in_off(struct device *dev);
74void mtk_ovl_bypass_shadow(struct device *dev);
75int mtk_ovl_clk_enable(struct device *dev);
76void mtk_ovl_clk_disable(struct device *dev);
77void mtk_ovl_config(struct device *dev, unsigned int w,
78 unsigned int h, unsigned int vrefresh,
79 unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
80int mtk_ovl_layer_check(struct device *dev, unsigned int idx,
81 struct mtk_plane_state *mtk_state);
82void mtk_ovl_layer_config(struct device *dev, unsigned int idx,
83 struct mtk_plane_state *state,
84 struct cmdq_pkt *cmdq_pkt);
85unsigned int mtk_ovl_layer_nr(struct device *dev);
86void mtk_ovl_layer_on(struct device *dev, unsigned int idx,
87 struct cmdq_pkt *cmdq_pkt);
88void mtk_ovl_layer_off(struct device *dev, unsigned int idx,
89 struct cmdq_pkt *cmdq_pkt);
90void mtk_ovl_start(struct device *dev);
91void mtk_ovl_stop(struct device *dev);
92unsigned int mtk_ovl_supported_rotations(struct device *dev);
93void mtk_ovl_register_vblank_cb(struct device *dev,
94 void (*vblank_cb)(void *),
95 void *vblank_cb_data);
96void mtk_ovl_unregister_vblank_cb(struct device *dev);
97void mtk_ovl_enable_vblank(struct device *dev);
98void mtk_ovl_disable_vblank(struct device *dev);
99
100void mtk_rdma_bypass_shadow(struct device *dev);
101int mtk_rdma_clk_enable(struct device *dev);
102void mtk_rdma_clk_disable(struct device *dev);
103void mtk_rdma_config(struct device *dev, unsigned int width,
104 unsigned int height, unsigned int vrefresh,
105 unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
106unsigned int mtk_rdma_layer_nr(struct device *dev);
107void mtk_rdma_layer_config(struct device *dev, unsigned int idx,
108 struct mtk_plane_state *state,
109 struct cmdq_pkt *cmdq_pkt);
110void mtk_rdma_start(struct device *dev);
111void mtk_rdma_stop(struct device *dev);
112void mtk_rdma_register_vblank_cb(struct device *dev,
113 void (*vblank_cb)(void *),
114 void *vblank_cb_data);
115void mtk_rdma_unregister_vblank_cb(struct device *dev);
116void mtk_rdma_enable_vblank(struct device *dev);
117void mtk_rdma_disable_vblank(struct device *dev);
118
119int mtk_mdp_rdma_clk_enable(struct device *dev);
120void mtk_mdp_rdma_clk_disable(struct device *dev);
121void mtk_mdp_rdma_start(struct device *dev, struct cmdq_pkt *cmdq_pkt);
122void mtk_mdp_rdma_stop(struct device *dev, struct cmdq_pkt *cmdq_pkt);
123void mtk_mdp_rdma_config(struct device *dev, struct mtk_mdp_rdma_cfg *cfg,
124 struct cmdq_pkt *cmdq_pkt);
125#endif