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
12int mtk_aal_clk_enable(struct device *dev);
13void mtk_aal_clk_disable(struct device *dev);
14void mtk_aal_config(struct device *dev, unsigned int w,
15 unsigned int h, unsigned int vrefresh,
16 unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
17void mtk_aal_gamma_set(struct device *dev, struct drm_crtc_state *state);
18void mtk_aal_start(struct device *dev);
19void mtk_aal_stop(struct device *dev);
20
21void mtk_ccorr_ctm_set(struct device *dev, struct drm_crtc_state *state);
22int mtk_ccorr_clk_enable(struct device *dev);
23void mtk_ccorr_clk_disable(struct device *dev);
24void mtk_ccorr_config(struct device *dev, unsigned int w,
25 unsigned int h, unsigned int vrefresh,
26 unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
27void mtk_ccorr_start(struct device *dev);
28void mtk_ccorr_stop(struct device *dev);
29
30void mtk_color_bypass_shadow(struct device *dev);
31int mtk_color_clk_enable(struct device *dev);
32void mtk_color_clk_disable(struct device *dev);
33void mtk_color_config(struct device *dev, unsigned int w,
34 unsigned int h, unsigned int vrefresh,
35 unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
36void mtk_color_start(struct device *dev);
37
38void mtk_dither_set_common(void __iomem *regs, struct cmdq_client_reg *cmdq_reg,
39 unsigned int bpc, unsigned int cfg,
40 unsigned int dither_en, struct cmdq_pkt *cmdq_pkt);
41
42void mtk_dpi_start(struct device *dev);
43void mtk_dpi_stop(struct device *dev);
44
45void mtk_dsi_ddp_start(struct device *dev);
46void mtk_dsi_ddp_stop(struct device *dev);
47
48int mtk_gamma_clk_enable(struct device *dev);
49void mtk_gamma_clk_disable(struct device *dev);
50void mtk_gamma_config(struct device *dev, unsigned int w,
51 unsigned int h, unsigned int vrefresh,
52 unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
53void mtk_gamma_set(struct device *dev, struct drm_crtc_state *state);
54void mtk_gamma_set_common(void __iomem *regs, struct drm_crtc_state *state);
55void mtk_gamma_start(struct device *dev);
56void mtk_gamma_stop(struct device *dev);
57
58void mtk_ovl_bgclr_in_on(struct device *dev);
59void mtk_ovl_bgclr_in_off(struct device *dev);
60void mtk_ovl_bypass_shadow(struct device *dev);
61int mtk_ovl_clk_enable(struct device *dev);
62void mtk_ovl_clk_disable(struct device *dev);
63void mtk_ovl_config(struct device *dev, unsigned int w,
64 unsigned int h, unsigned int vrefresh,
65 unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
66int mtk_ovl_layer_check(struct device *dev, unsigned int idx,
67 struct mtk_plane_state *mtk_state);
68void mtk_ovl_layer_config(struct device *dev, unsigned int idx,
69 struct mtk_plane_state *state,
70 struct cmdq_pkt *cmdq_pkt);
71unsigned int mtk_ovl_layer_nr(struct device *dev);
72void mtk_ovl_layer_on(struct device *dev, unsigned int idx,
73 struct cmdq_pkt *cmdq_pkt);
74void mtk_ovl_layer_off(struct device *dev, unsigned int idx,
75 struct cmdq_pkt *cmdq_pkt);
76void mtk_ovl_start(struct device *dev);
77void mtk_ovl_stop(struct device *dev);
78unsigned int mtk_ovl_supported_rotations(struct device *dev);
79void mtk_ovl_enable_vblank(struct device *dev,
80 void (*vblank_cb)(void *),
81 void *vblank_cb_data);
82void mtk_ovl_disable_vblank(struct device *dev);
83
84void mtk_rdma_bypass_shadow(struct device *dev);
85int mtk_rdma_clk_enable(struct device *dev);
86void mtk_rdma_clk_disable(struct device *dev);
87void mtk_rdma_config(struct device *dev, unsigned int width,
88 unsigned int height, unsigned int vrefresh,
89 unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
90unsigned int mtk_rdma_layer_nr(struct device *dev);
91void mtk_rdma_layer_config(struct device *dev, unsigned int idx,
92 struct mtk_plane_state *state,
93 struct cmdq_pkt *cmdq_pkt);
94void mtk_rdma_start(struct device *dev);
95void mtk_rdma_stop(struct device *dev);
96void mtk_rdma_enable_vblank(struct device *dev,
97 void (*vblank_cb)(void *),
98 void *vblank_cb_data);
99void mtk_rdma_disable_vblank(struct device *dev);
100
101#endif