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 void mtk_aal_gamma_set(struct device *dev, struct drm_crtc_state *state);
21 void mtk_aal_start(struct device *dev);
22 void mtk_aal_stop(struct device *dev);
24 void mtk_ccorr_ctm_set(struct device *dev, struct drm_crtc_state *state);
25 int mtk_ccorr_clk_enable(struct device *dev);
26 void mtk_ccorr_clk_disable(struct device *dev);
27 void mtk_ccorr_config(struct device *dev, unsigned int w,
28 unsigned int h, unsigned int vrefresh,
29 unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
30 void mtk_ccorr_start(struct device *dev);
31 void mtk_ccorr_stop(struct device *dev);
33 void mtk_color_bypass_shadow(struct device *dev);
34 int mtk_color_clk_enable(struct device *dev);
35 void mtk_color_clk_disable(struct device *dev);
36 void mtk_color_config(struct device *dev, unsigned int w,
37 unsigned int h, unsigned int vrefresh,
38 unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
39 void mtk_color_start(struct device *dev);
41 void mtk_dither_set_common(void __iomem *regs, struct cmdq_client_reg *cmdq_reg,
42 unsigned int bpc, unsigned int cfg,
43 unsigned int dither_en, struct cmdq_pkt *cmdq_pkt);
45 void mtk_dpi_start(struct device *dev);
46 void mtk_dpi_stop(struct device *dev);
48 void mtk_dsi_ddp_start(struct device *dev);
49 void mtk_dsi_ddp_stop(struct device *dev);
51 int mtk_gamma_clk_enable(struct device *dev);
52 void mtk_gamma_clk_disable(struct device *dev);
53 void mtk_gamma_config(struct device *dev, unsigned int w,
54 unsigned int h, unsigned int vrefresh,
55 unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
56 void mtk_gamma_set(struct device *dev, struct drm_crtc_state *state);
57 void mtk_gamma_set_common(void __iomem *regs, struct drm_crtc_state *state, bool lut_diff);
58 void mtk_gamma_start(struct device *dev);
59 void mtk_gamma_stop(struct device *dev);
61 int mtk_merge_clk_enable(struct device *dev);
62 void mtk_merge_clk_disable(struct device *dev);
63 void mtk_merge_config(struct device *dev, unsigned int width,
64 unsigned int height, unsigned int vrefresh,
65 unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
66 void mtk_merge_start(struct device *dev);
67 void mtk_merge_stop(struct device *dev);
68 void mtk_merge_advance_config(struct device *dev, unsigned int l_w, unsigned int r_w,
69 unsigned int h, unsigned int vrefresh, unsigned int bpc,
70 struct cmdq_pkt *cmdq_pkt);
71 void mtk_merge_start_cmdq(struct device *dev, struct cmdq_pkt *cmdq_pkt);
72 void mtk_merge_stop_cmdq(struct device *dev, struct cmdq_pkt *cmdq_pkt);
74 void mtk_ovl_bgclr_in_on(struct device *dev);
75 void mtk_ovl_bgclr_in_off(struct device *dev);
76 void mtk_ovl_bypass_shadow(struct device *dev);
77 int mtk_ovl_clk_enable(struct device *dev);
78 void mtk_ovl_clk_disable(struct device *dev);
79 void mtk_ovl_config(struct device *dev, unsigned int w,
80 unsigned int h, unsigned int vrefresh,
81 unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
82 int mtk_ovl_layer_check(struct device *dev, unsigned int idx,
83 struct mtk_plane_state *mtk_state);
84 void mtk_ovl_layer_config(struct device *dev, unsigned int idx,
85 struct mtk_plane_state *state,
86 struct cmdq_pkt *cmdq_pkt);
87 unsigned int mtk_ovl_layer_nr(struct device *dev);
88 void mtk_ovl_layer_on(struct device *dev, unsigned int idx,
89 struct cmdq_pkt *cmdq_pkt);
90 void mtk_ovl_layer_off(struct device *dev, unsigned int idx,
91 struct cmdq_pkt *cmdq_pkt);
92 void mtk_ovl_start(struct device *dev);
93 void mtk_ovl_stop(struct device *dev);
94 unsigned int mtk_ovl_supported_rotations(struct device *dev);
95 void mtk_ovl_register_vblank_cb(struct device *dev,
96 void (*vblank_cb)(void *),
97 void *vblank_cb_data);
98 void mtk_ovl_unregister_vblank_cb(struct device *dev);
99 void mtk_ovl_enable_vblank(struct device *dev);
100 void mtk_ovl_disable_vblank(struct device *dev);
101 const u32 *mtk_ovl_get_formats(struct device *dev);
102 size_t mtk_ovl_get_num_formats(struct device *dev);
104 void mtk_ovl_adaptor_add_comp(struct device *dev, struct mtk_mutex *mutex);
105 void mtk_ovl_adaptor_remove_comp(struct device *dev, struct mtk_mutex *mutex);
106 void mtk_ovl_adaptor_connect(struct device *dev, struct device *mmsys_dev,
108 void mtk_ovl_adaptor_disconnect(struct device *dev, struct device *mmsys_dev,
110 int mtk_ovl_adaptor_clk_enable(struct device *dev);
111 void mtk_ovl_adaptor_clk_disable(struct device *dev);
112 void mtk_ovl_adaptor_config(struct device *dev, unsigned int w,
113 unsigned int h, unsigned int vrefresh,
114 unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
115 void mtk_ovl_adaptor_layer_config(struct device *dev, unsigned int idx,
116 struct mtk_plane_state *state,
117 struct cmdq_pkt *cmdq_pkt);
118 void mtk_ovl_adaptor_register_vblank_cb(struct device *dev, void (*vblank_cb)(void *),
119 void *vblank_cb_data);
120 void mtk_ovl_adaptor_unregister_vblank_cb(struct device *dev);
121 void mtk_ovl_adaptor_enable_vblank(struct device *dev);
122 void mtk_ovl_adaptor_disable_vblank(struct device *dev);
123 void mtk_ovl_adaptor_start(struct device *dev);
124 void mtk_ovl_adaptor_stop(struct device *dev);
125 unsigned int mtk_ovl_adaptor_layer_nr(struct device *dev);
126 struct device *mtk_ovl_adaptor_dma_dev_get(struct device *dev);
127 const u32 *mtk_ovl_adaptor_get_formats(struct device *dev);
128 size_t mtk_ovl_adaptor_get_num_formats(struct device *dev);
130 void mtk_rdma_bypass_shadow(struct device *dev);
131 int mtk_rdma_clk_enable(struct device *dev);
132 void mtk_rdma_clk_disable(struct device *dev);
133 void mtk_rdma_config(struct device *dev, unsigned int width,
134 unsigned int height, unsigned int vrefresh,
135 unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
136 unsigned int mtk_rdma_layer_nr(struct device *dev);
137 void mtk_rdma_layer_config(struct device *dev, unsigned int idx,
138 struct mtk_plane_state *state,
139 struct cmdq_pkt *cmdq_pkt);
140 void mtk_rdma_start(struct device *dev);
141 void mtk_rdma_stop(struct device *dev);
142 void mtk_rdma_register_vblank_cb(struct device *dev,
143 void (*vblank_cb)(void *),
144 void *vblank_cb_data);
145 void mtk_rdma_unregister_vblank_cb(struct device *dev);
146 void mtk_rdma_enable_vblank(struct device *dev);
147 void mtk_rdma_disable_vblank(struct device *dev);
148 const u32 *mtk_rdma_get_formats(struct device *dev);
149 size_t mtk_rdma_get_num_formats(struct device *dev);
151 int mtk_mdp_rdma_clk_enable(struct device *dev);
152 void mtk_mdp_rdma_clk_disable(struct device *dev);
153 void mtk_mdp_rdma_start(struct device *dev, struct cmdq_pkt *cmdq_pkt);
154 void mtk_mdp_rdma_stop(struct device *dev, struct cmdq_pkt *cmdq_pkt);
155 void mtk_mdp_rdma_config(struct device *dev, struct mtk_mdp_rdma_cfg *cfg,
156 struct cmdq_pkt *cmdq_pkt);
157 const u32 *mtk_mdp_rdma_get_formats(struct device *dev);
158 size_t mtk_mdp_rdma_get_num_formats(struct device *dev);