1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (c) 2020 MediaTek Inc.
6 #ifndef _MTK_DISP_DRV_H_
7 #define _MTK_DISP_DRV_H_
9 #include <linux/soc/mediatek/mtk-cmdq.h>
10 #include <linux/soc/mediatek/mtk-mmsys.h>
11 #include <linux/soc/mediatek/mtk-mutex.h>
12 #include "mtk_drm_plane.h"
13 #include "mtk_mdp_rdma.h"
15 int mtk_aal_clk_enable(struct device *dev);
16 void mtk_aal_clk_disable(struct device *dev);
17 void mtk_aal_config(struct device *dev, unsigned int w,
18 unsigned int h, unsigned int vrefresh,
19 unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
20 unsigned int mtk_aal_gamma_get_lut_size(struct device *dev);
21 void mtk_aal_gamma_set(struct device *dev, struct drm_crtc_state *state);
22 void mtk_aal_start(struct device *dev);
23 void mtk_aal_stop(struct device *dev);
25 void mtk_ccorr_ctm_set(struct device *dev, struct drm_crtc_state *state);
26 int mtk_ccorr_clk_enable(struct device *dev);
27 void mtk_ccorr_clk_disable(struct device *dev);
28 void mtk_ccorr_config(struct device *dev, unsigned int w,
29 unsigned int h, unsigned int vrefresh,
30 unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
31 void mtk_ccorr_start(struct device *dev);
32 void mtk_ccorr_stop(struct device *dev);
34 void mtk_color_bypass_shadow(struct device *dev);
35 int mtk_color_clk_enable(struct device *dev);
36 void mtk_color_clk_disable(struct device *dev);
37 void mtk_color_config(struct device *dev, unsigned int w,
38 unsigned int h, unsigned int vrefresh,
39 unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
40 void mtk_color_start(struct device *dev);
42 void mtk_dither_set_common(void __iomem *regs, struct cmdq_client_reg *cmdq_reg,
43 unsigned int bpc, unsigned int cfg,
44 unsigned int dither_en, struct cmdq_pkt *cmdq_pkt);
46 void mtk_dpi_start(struct device *dev);
47 void mtk_dpi_stop(struct device *dev);
48 unsigned int mtk_dpi_encoder_index(struct device *dev);
50 void mtk_dsi_ddp_start(struct device *dev);
51 void mtk_dsi_ddp_stop(struct device *dev);
52 unsigned int mtk_dsi_encoder_index(struct device *dev);
54 int mtk_gamma_clk_enable(struct device *dev);
55 void mtk_gamma_clk_disable(struct device *dev);
56 void mtk_gamma_config(struct device *dev, unsigned int w,
57 unsigned int h, unsigned int vrefresh,
58 unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
59 unsigned int mtk_gamma_get_lut_size(struct device *dev);
60 void mtk_gamma_set(struct device *dev, struct drm_crtc_state *state);
61 void mtk_gamma_start(struct device *dev);
62 void mtk_gamma_stop(struct device *dev);
64 int mtk_merge_clk_enable(struct device *dev);
65 void mtk_merge_clk_disable(struct device *dev);
66 void mtk_merge_config(struct device *dev, unsigned int width,
67 unsigned int height, unsigned int vrefresh,
68 unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
69 void mtk_merge_start(struct device *dev);
70 void mtk_merge_stop(struct device *dev);
71 void mtk_merge_advance_config(struct device *dev, unsigned int l_w, unsigned int r_w,
72 unsigned int h, unsigned int vrefresh, unsigned int bpc,
73 struct cmdq_pkt *cmdq_pkt);
74 void mtk_merge_start_cmdq(struct device *dev, struct cmdq_pkt *cmdq_pkt);
75 void mtk_merge_stop_cmdq(struct device *dev, struct cmdq_pkt *cmdq_pkt);
77 void mtk_ovl_bgclr_in_on(struct device *dev);
78 void mtk_ovl_bgclr_in_off(struct device *dev);
79 void mtk_ovl_bypass_shadow(struct device *dev);
80 int mtk_ovl_clk_enable(struct device *dev);
81 void mtk_ovl_clk_disable(struct device *dev);
82 void mtk_ovl_config(struct device *dev, unsigned int w,
83 unsigned int h, unsigned int vrefresh,
84 unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
85 int mtk_ovl_layer_check(struct device *dev, unsigned int idx,
86 struct mtk_plane_state *mtk_state);
87 void mtk_ovl_layer_config(struct device *dev, unsigned int idx,
88 struct mtk_plane_state *state,
89 struct cmdq_pkt *cmdq_pkt);
90 unsigned int mtk_ovl_layer_nr(struct device *dev);
91 void mtk_ovl_layer_on(struct device *dev, unsigned int idx,
92 struct cmdq_pkt *cmdq_pkt);
93 void mtk_ovl_layer_off(struct device *dev, unsigned int idx,
94 struct cmdq_pkt *cmdq_pkt);
95 void mtk_ovl_start(struct device *dev);
96 void mtk_ovl_stop(struct device *dev);
97 unsigned int mtk_ovl_supported_rotations(struct device *dev);
98 void mtk_ovl_register_vblank_cb(struct device *dev,
99 void (*vblank_cb)(void *),
100 void *vblank_cb_data);
101 void mtk_ovl_unregister_vblank_cb(struct device *dev);
102 void mtk_ovl_enable_vblank(struct device *dev);
103 void mtk_ovl_disable_vblank(struct device *dev);
104 const u32 *mtk_ovl_get_formats(struct device *dev);
105 size_t mtk_ovl_get_num_formats(struct device *dev);
107 void mtk_ovl_adaptor_add_comp(struct device *dev, struct mtk_mutex *mutex);
108 void mtk_ovl_adaptor_remove_comp(struct device *dev, struct mtk_mutex *mutex);
109 void mtk_ovl_adaptor_connect(struct device *dev, struct device *mmsys_dev,
111 void mtk_ovl_adaptor_disconnect(struct device *dev, struct device *mmsys_dev,
113 int mtk_ovl_adaptor_power_on(struct device *dev);
114 void mtk_ovl_adaptor_power_off(struct device *dev);
115 int mtk_ovl_adaptor_clk_enable(struct device *dev);
116 void mtk_ovl_adaptor_clk_disable(struct device *dev);
117 void mtk_ovl_adaptor_config(struct device *dev, unsigned int w,
118 unsigned int h, unsigned int vrefresh,
119 unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
120 void mtk_ovl_adaptor_layer_config(struct device *dev, unsigned int idx,
121 struct mtk_plane_state *state,
122 struct cmdq_pkt *cmdq_pkt);
123 void mtk_ovl_adaptor_register_vblank_cb(struct device *dev, void (*vblank_cb)(void *),
124 void *vblank_cb_data);
125 void mtk_ovl_adaptor_unregister_vblank_cb(struct device *dev);
126 void mtk_ovl_adaptor_enable_vblank(struct device *dev);
127 void mtk_ovl_adaptor_disable_vblank(struct device *dev);
128 void mtk_ovl_adaptor_start(struct device *dev);
129 void mtk_ovl_adaptor_stop(struct device *dev);
130 unsigned int mtk_ovl_adaptor_layer_nr(struct device *dev);
131 struct device *mtk_ovl_adaptor_dma_dev_get(struct device *dev);
132 const u32 *mtk_ovl_adaptor_get_formats(struct device *dev);
133 size_t mtk_ovl_adaptor_get_num_formats(struct device *dev);
135 void mtk_rdma_bypass_shadow(struct device *dev);
136 int mtk_rdma_clk_enable(struct device *dev);
137 void mtk_rdma_clk_disable(struct device *dev);
138 void mtk_rdma_config(struct device *dev, unsigned int width,
139 unsigned int height, unsigned int vrefresh,
140 unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
141 unsigned int mtk_rdma_layer_nr(struct device *dev);
142 void mtk_rdma_layer_config(struct device *dev, unsigned int idx,
143 struct mtk_plane_state *state,
144 struct cmdq_pkt *cmdq_pkt);
145 void mtk_rdma_start(struct device *dev);
146 void mtk_rdma_stop(struct device *dev);
147 void mtk_rdma_register_vblank_cb(struct device *dev,
148 void (*vblank_cb)(void *),
149 void *vblank_cb_data);
150 void mtk_rdma_unregister_vblank_cb(struct device *dev);
151 void mtk_rdma_enable_vblank(struct device *dev);
152 void mtk_rdma_disable_vblank(struct device *dev);
153 const u32 *mtk_rdma_get_formats(struct device *dev);
154 size_t mtk_rdma_get_num_formats(struct device *dev);
156 int mtk_mdp_rdma_power_on(struct device *dev);
157 void mtk_mdp_rdma_power_off(struct device *dev);
158 int mtk_mdp_rdma_clk_enable(struct device *dev);
159 void mtk_mdp_rdma_clk_disable(struct device *dev);
160 void mtk_mdp_rdma_start(struct device *dev, struct cmdq_pkt *cmdq_pkt);
161 void mtk_mdp_rdma_stop(struct device *dev, struct cmdq_pkt *cmdq_pkt);
162 void mtk_mdp_rdma_config(struct device *dev, struct mtk_mdp_rdma_cfg *cfg,
163 struct cmdq_pkt *cmdq_pkt);
164 const u32 *mtk_mdp_rdma_get_formats(struct device *dev);
165 size_t mtk_mdp_rdma_get_num_formats(struct device *dev);
167 int mtk_padding_clk_enable(struct device *dev);
168 void mtk_padding_clk_disable(struct device *dev);
169 void mtk_padding_start(struct device *dev);
170 void mtk_padding_stop(struct device *dev);