1 files changed, 125 insertions, 0 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_drv.h b/drivers/gpu/drm/mediatek/mtk_disp_drv.h
new file mode 100644
index 000000000..33e61a136
--- /dev/null
+++ b/drivers/gpu/drm/mediatek/mtk_disp_drv.h
@@ -0,0 +1,125 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2020 MediaTek Inc.
+ */
+
+#ifndef _MTK_DISP_DRV_H_
+#define _MTK_DISP_DRV_H_
+
+#include <linux/soc/mediatek/mtk-cmdq.h>
+#include "mtk_drm_plane.h"
+#include "mtk_mdp_rdma.h"
+
+int mtk_aal_clk_enable(struct device *dev);
+void mtk_aal_clk_disable(struct device *dev);
+void mtk_aal_config(struct device *dev, unsigned int w,
+		    unsigned int h, unsigned int vrefresh,
+		    unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
+void mtk_aal_gamma_set(struct device *dev, struct drm_crtc_state *state);
+void mtk_aal_start(struct device *dev);
+void mtk_aal_stop(struct device *dev);
+
+void mtk_ccorr_ctm_set(struct device *dev, struct drm_crtc_state *state);
+int mtk_ccorr_clk_enable(struct device *dev);
+void mtk_ccorr_clk_disable(struct device *dev);
+void mtk_ccorr_config(struct device *dev, unsigned int w,
+		      unsigned int h, unsigned int vrefresh,
+		      unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
+void mtk_ccorr_start(struct device *dev);
+void mtk_ccorr_stop(struct device *dev);
+
+void mtk_color_bypass_shadow(struct device *dev);
+int mtk_color_clk_enable(struct device *dev);
+void mtk_color_clk_disable(struct device *dev);
+void mtk_color_config(struct device *dev, unsigned int w,
+		      unsigned int h, unsigned int vrefresh,
+		      unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
+void mtk_color_start(struct device *dev);
+
+void mtk_dither_set_common(void __iomem *regs, struct cmdq_client_reg *cmdq_reg,
+			   unsigned int bpc, unsigned int cfg,
+			   unsigned int dither_en, struct cmdq_pkt *cmdq_pkt);
+
+void mtk_dpi_start(struct device *dev);
+void mtk_dpi_stop(struct device *dev);
+
+void mtk_dsi_ddp_start(struct device *dev);
+void mtk_dsi_ddp_stop(struct device *dev);
+
+int mtk_gamma_clk_enable(struct device *dev);
+void mtk_gamma_clk_disable(struct device *dev);
+void mtk_gamma_config(struct device *dev, unsigned int w,
+		      unsigned int h, unsigned int vrefresh,
+		      unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
+void mtk_gamma_set(struct device *dev, struct drm_crtc_state *state);
+void mtk_gamma_set_common(void __iomem *regs, struct drm_crtc_state *state, bool lut_diff);
+void mtk_gamma_start(struct device *dev);
+void mtk_gamma_stop(struct device *dev);
+
+int mtk_merge_clk_enable(struct device *dev);
+void mtk_merge_clk_disable(struct device *dev);
+void mtk_merge_config(struct device *dev, unsigned int width,
+		      unsigned int height, unsigned int vrefresh,
+		      unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
+void mtk_merge_start(struct device *dev);
+void mtk_merge_stop(struct device *dev);
+void mtk_merge_advance_config(struct device *dev, unsigned int l_w, unsigned int r_w,
+			      unsigned int h, unsigned int vrefresh, unsigned int bpc,
+			      struct cmdq_pkt *cmdq_pkt);
+void mtk_merge_start_cmdq(struct device *dev, struct cmdq_pkt *cmdq_pkt);
+void mtk_merge_stop_cmdq(struct device *dev, struct cmdq_pkt *cmdq_pkt);
+
+void mtk_ovl_bgclr_in_on(struct device *dev);
+void mtk_ovl_bgclr_in_off(struct device *dev);
+void mtk_ovl_bypass_shadow(struct device *dev);
+int mtk_ovl_clk_enable(struct device *dev);
+void mtk_ovl_clk_disable(struct device *dev);
+void mtk_ovl_config(struct device *dev, unsigned int w,
+		    unsigned int h, unsigned int vrefresh,
+		    unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
+int mtk_ovl_layer_check(struct device *dev, unsigned int idx,
+			struct mtk_plane_state *mtk_state);
+void mtk_ovl_layer_config(struct device *dev, unsigned int idx,
+			  struct mtk_plane_state *state,
+			  struct cmdq_pkt *cmdq_pkt);
+unsigned int mtk_ovl_layer_nr(struct device *dev);
+void mtk_ovl_layer_on(struct device *dev, unsigned int idx,
+		      struct cmdq_pkt *cmdq_pkt);
+void mtk_ovl_layer_off(struct device *dev, unsigned int idx,
+		       struct cmdq_pkt *cmdq_pkt);
+void mtk_ovl_start(struct device *dev);
+void mtk_ovl_stop(struct device *dev);
+unsigned int mtk_ovl_supported_rotations(struct device *dev);
+void mtk_ovl_register_vblank_cb(struct device *dev,
+				void (*vblank_cb)(void *),
+				void *vblank_cb_data);
+void mtk_ovl_unregister_vblank_cb(struct device *dev);
+void mtk_ovl_enable_vblank(struct device *dev);
+void mtk_ovl_disable_vblank(struct device *dev);
+
+void mtk_rdma_bypass_shadow(struct device *dev);
+int mtk_rdma_clk_enable(struct device *dev);
+void mtk_rdma_clk_disable(struct device *dev);
+void mtk_rdma_config(struct device *dev, unsigned int width,
+		     unsigned int height, unsigned int vrefresh,
+		     unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
+unsigned int mtk_rdma_layer_nr(struct device *dev);
+void mtk_rdma_layer_config(struct device *dev, unsigned int idx,
+			   struct mtk_plane_state *state,
+			   struct cmdq_pkt *cmdq_pkt);
+void mtk_rdma_start(struct device *dev);
+void mtk_rdma_stop(struct device *dev);
+void mtk_rdma_register_vblank_cb(struct device *dev,
+				 void (*vblank_cb)(void *),
+				 void *vblank_cb_data);
+void mtk_rdma_unregister_vblank_cb(struct device *dev);
+void mtk_rdma_enable_vblank(struct device *dev);
+void mtk_rdma_disable_vblank(struct device *dev);
+
+int mtk_mdp_rdma_clk_enable(struct device *dev);
+void mtk_mdp_rdma_clk_disable(struct device *dev);
+void mtk_mdp_rdma_start(struct device *dev, struct cmdq_pkt *cmdq_pkt);
+void mtk_mdp_rdma_stop(struct device *dev, struct cmdq_pkt *cmdq_pkt);
+void mtk_mdp_rdma_config(struct device *dev, struct mtk_mdp_rdma_cfg *cfg,
+			 struct cmdq_pkt *cmdq_pkt);
+#endif