56 long ast_cursor_vram_offset(struct ast_device *ast)  in ast_cursor_vram_offset()  argument
60 	if (size > ast->vram_size)  in ast_cursor_vram_offset()
63 	return ALIGN_DOWN(ast->vram_size - size, SZ_8);  in ast_cursor_vram_offset()
93 static void ast_set_cursor_image(struct ast_device *ast, const u8 *src,  in ast_set_cursor_image()  argument
96 	u8 __iomem *dst = ast_plane_vaddr(&ast->cursor_plane.base);  in ast_set_cursor_image()
118 static void ast_set_cursor_base(struct ast_device *ast, u64 address)  in ast_set_cursor_base()  argument
124 	ast_set_index_reg(ast, AST_IO_VGACRI, 0xc8, addr0);  in ast_set_cursor_base()
125 	ast_set_index_reg(ast, AST_IO_VGACRI, 0xc9, addr1);  in ast_set_cursor_base()
126 	ast_set_index_reg(ast, AST_IO_VGACRI, 0xca, addr2);  in ast_set_cursor_base()
129 static void ast_set_cursor_location(struct ast_device *ast, u16 x, u16 y,  in ast_set_cursor_location()  argument
137 	ast_set_index_reg(ast, AST_IO_VGACRI, 0xc2, x_offset);  in ast_set_cursor_location()
138 	ast_set_index_reg(ast, AST_IO_VGACRI, 0xc3, y_offset);  in ast_set_cursor_location()
139 	ast_set_index_reg(ast, AST_IO_VGACRI, 0xc4, x0);  in ast_set_cursor_location()
140 	ast_set_index_reg(ast, AST_IO_VGACRI, 0xc5, x1);  in ast_set_cursor_location()
141 	ast_set_index_reg(ast, AST_IO_VGACRI, 0xc6, y0);  in ast_set_cursor_location()
142 	ast_set_index_reg(ast, AST_IO_VGACRI, 0xc7, y1);  in ast_set_cursor_location()
145 static void ast_set_cursor_enabled(struct ast_device *ast, bool enabled)  in ast_set_cursor_enabled()  argument
155 	ast_set_index_reg_mask(ast, AST_IO_VGACRI, 0xcb, mask, vgacrcb);  in ast_set_cursor_enabled()
256 	struct ast_device *ast = to_ast_device(plane->dev);  in ast_cursor_plane_helper_atomic_update()  local
276 			ast_set_cursor_image(ast, argb4444, fb->width, fb->height);  in ast_cursor_plane_helper_atomic_update()
278 		ast_set_cursor_base(ast, dst_off);  in ast_cursor_plane_helper_atomic_update()
306 	ast_set_cursor_location(ast, x, y, x_offset, y_offset);  in ast_cursor_plane_helper_atomic_update()
309 	ast_set_cursor_enabled(ast, true);  in ast_cursor_plane_helper_atomic_update()
315 	struct ast_device *ast = to_ast_device(plane->dev);  in ast_cursor_plane_helper_atomic_disable()  local
317 	ast_set_cursor_enabled(ast, false);  in ast_cursor_plane_helper_atomic_disable()
334 int ast_cursor_plane_init(struct ast_device *ast)  in ast_cursor_plane_init()  argument
336 	struct drm_device *dev = &ast->base;  in ast_cursor_plane_init()
337 	struct ast_cursor_plane *ast_cursor_plane = &ast->cursor_plane;  in ast_cursor_plane_init()
345 	offset = ast_cursor_vram_offset(ast);  in ast_cursor_plane_init()