1 files changed, 36 insertions, 38 deletions
diff --git a/drivers/gpu/drm/ast/ast_drv.h b/drivers/gpu/drm/ast/ast_drv.h
index 21ce3769bf0d..d2c2605d2728 100644
--- a/drivers/gpu/drm/ast/ast_drv.h
+++ b/drivers/gpu/drm/ast/ast_drv.h
@@ -39,11 +39,12 @@
 
 #include "ast_reg.h"
 
+struct ast_vbios_enhtable;
+
 #define DRIVER_AUTHOR		"Dave Airlie"
 
 #define DRIVER_NAME		"ast"
 #define DRIVER_DESC		"AST"
-#define DRIVER_DATE		"20120228"
 
 #define DRIVER_MAJOR		0
 #define DRIVER_MINOR		1
@@ -112,17 +113,10 @@ enum ast_config_mode {
 #define AST_MAX_HWC_WIDTH	64
 #define AST_MAX_HWC_HEIGHT	64
 
-#define AST_HWC_SIZE		(AST_MAX_HWC_WIDTH * AST_MAX_HWC_HEIGHT * 2)
-#define AST_HWC_SIGNATURE_SIZE	32
+#define AST_HWC_PITCH		(AST_MAX_HWC_WIDTH * SZ_2)
+#define AST_HWC_SIZE		(AST_MAX_HWC_HEIGHT * AST_HWC_PITCH)
 
-/* define for signature structure */
-#define AST_HWC_SIGNATURE_CHECKSUM	0x00
-#define AST_HWC_SIGNATURE_SizeX		0x04
-#define AST_HWC_SIGNATURE_SizeY		0x08
-#define AST_HWC_SIGNATURE_X		0x0C
-#define AST_HWC_SIGNATURE_Y		0x10
-#define AST_HWC_SIGNATURE_HOTSPOTX	0x14
-#define AST_HWC_SIGNATURE_HOTSPOTY	0x18
+#define AST_HWC_SIGNATURE_SIZE	32
 
 /*
  * Planes
@@ -141,6 +135,17 @@ static inline struct ast_plane *to_ast_plane(struct drm_plane *plane)
 	return container_of(plane, struct ast_plane, base);
 }
 
+struct ast_cursor_plane {
+	struct ast_plane base;
+
+	u8 argb4444[AST_HWC_SIZE];
+};
+
+static inline struct ast_cursor_plane *to_ast_cursor_plane(struct drm_plane *plane)
+{
+	return container_of(to_ast_plane(plane), struct ast_cursor_plane, base);
+}
+
 /*
  * Connector
  */
@@ -185,7 +190,7 @@ struct ast_device {
 	enum ast_tx_chip tx_chip;
 
 	struct ast_plane primary_plane;
-	struct ast_plane cursor_plane;
+	struct ast_cursor_plane cursor_plane;
 	struct drm_crtc crtc;
 	union {
 		struct {
@@ -206,7 +211,9 @@ struct ast_device {
 		} astdp;
 	} output;
 
-	bool support_wide_screen;
+	bool support_wsxga_p; /* 1680x1050 */
+	bool support_fullhd; /* 1920x1080 */
+	bool support_wuxga; /* 1920x1200 */
 
 	u8 *dp501_fw_addr;
 	const struct firmware *dp501_fw;	/* dp501 fw */
@@ -349,46 +356,24 @@ struct ast_vbios_stdtable {
 	u8 gr[9];
 };
 
-struct ast_vbios_enhtable {
-	u32 ht;
-	u32 hde;
-	u32 hfp;
-	u32 hsync;
-	u32 vt;
-	u32 vde;
-	u32 vfp;
-	u32 vsync;
-	u32 dclk_index;
-	u32 flags;
-	u32 refresh_rate;
-	u32 refresh_rate_index;
-	u32 mode_id;
-};
-
 struct ast_vbios_dclk_info {
 	u8 param1;
 	u8 param2;
 	u8 param3;
 };
 
-struct ast_vbios_mode_info {
-	const struct ast_vbios_stdtable *std_table;
-	const struct ast_vbios_enhtable *enh_table;
-};
-
 struct ast_crtc_state {
 	struct drm_crtc_state base;
 
 	/* Last known format of primary plane */
 	const struct drm_format_info *format;
 
-	struct ast_vbios_mode_info vbios_mode_info;
+	const struct ast_vbios_stdtable *std_table;
+	const struct ast_vbios_enhtable *vmode;
 };
 
 #define to_ast_crtc_state(state) container_of(state, struct ast_crtc_state, base)
 
-int ast_mode_config_init(struct ast_device *ast);
-
 #define AST_MM_ALIGN_SHIFT 4
 #define AST_MM_ALIGN_MASK ((1 << AST_MM_ALIGN_SHIFT) - 1)
 
@@ -446,7 +431,7 @@ int ast_mode_config_init(struct ast_device *ast);
 int ast_mm_init(struct ast_device *ast);
 
 /* ast post */
-void ast_post_gpu(struct ast_device *ast);
+int ast_post_gpu(struct ast_device *ast);
 u32 ast_mindwm(struct ast_device *ast, u32 r);
 void ast_moutdwm(struct ast_device *ast, u32 r, u32 v);
 void ast_patch_ahb_2500(void __iomem *regs);
@@ -454,6 +439,9 @@ void ast_patch_ahb_2500(void __iomem *regs);
 int ast_vga_output_init(struct ast_device *ast);
 int ast_sil164_output_init(struct ast_device *ast);
 
+/* ast_cursor.c */
+int ast_cursor_plane_init(struct ast_device *ast);
+
 /* ast dp501 */
 bool ast_backup_fw(struct ast_device *ast, u8 *addr, u32 size);
 void ast_init_3rdtx(struct ast_device *ast);
@@ -463,4 +451,14 @@ int ast_dp501_output_init(struct ast_device *ast);
 int ast_dp_launch(struct ast_device *ast);
 int ast_astdp_output_init(struct ast_device *ast);
 
+/* ast_mode.c */
+int ast_mode_config_init(struct ast_device *ast);
+int ast_plane_init(struct drm_device *dev, struct ast_plane *ast_plane,
+		   void __iomem *vaddr, u64 offset, unsigned long size,
+		   uint32_t possible_crtcs,
+		   const struct drm_plane_funcs *funcs,
+		   const uint32_t *formats, unsigned int format_count,
+		   const uint64_t *format_modifiers,
+		   enum drm_plane_type type);
+
 #endif