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