Merge branch 'writeback' of git://git.kernel.dk/linux-2.6-block

[linux-block.git] / drivers / video / via / hw.h

diff --git a/drivers/video/via/hw.h b/drivers/video/via/hw.h
index 6ff38fa8569af57bd9aee46b43be2d7e86af6f93..b874d952b446657bc73fc48b69c70ea2b8f97237 100644 (file)
--- a/drivers/video/via/hw.h
+++ b/drivers/video/via/hw.h
@@ -147,14 +147,8 @@ is reserved, so it may have problem to set 1600x1200 on IGA2. */
 /* location: {CR5F,0,4} */
 #define IGA2_VER_SYNC_END_REG_NUM       1
 
-/* Define Offset and Fetch Count Register*/
+/* Define Fetch Count Register*/
 
-/* location: {CR13,0,7},{CR35,5,7} */
-#define IGA1_OFFSET_REG_NUM             2
-/* 8 bytes alignment. */
-#define IGA1_OFFSER_ALIGN_BYTE          8
-/* x: H resolution, y: color depth */
-#define IGA1_OFFSET_FORMULA(x, y)        ((x*y)/IGA1_OFFSER_ALIGN_BYTE)
 /* location: {SR1C,0,7},{SR1D,0,1} */
 #define IGA1_FETCH_COUNT_REG_NUM        2
 /* 16 bytes alignment. */
@@ -164,11 +158,6 @@ is reserved, so it may have problem to set 1600x1200 on IGA2. */
 #define IGA1_FETCH_COUNT_FORMULA(x, y)   \
        (((x*y)/IGA1_FETCH_COUNT_ALIGN_BYTE) + IGA1_FETCH_COUNT_PATCH_VALUE)
 
-/* location: {CR66,0,7},{CR67,0,1} */
-#define IGA2_OFFSET_REG_NUM             2
-#define IGA2_OFFSET_ALIGN_BYTE          8
-/* x: H resolution, y: color depth */
-#define IGA2_OFFSET_FORMULA(x, y)        ((x*y)/IGA2_OFFSET_ALIGN_BYTE)
 /* location: {CR65,0,7},{CR67,2,3} */
 #define IGA2_FETCH_COUNT_REG_NUM        2
 #define IGA2_FETCH_COUNT_ALIGN_BYTE     16
@@ -335,6 +324,17 @@ is reserved, so it may have problem to set 1600x1200 on IGA2. */
 /* location: {CR94,0,6} */
 #define VX800_IGA2_DISPLAY_QUEUE_EXPIRE_NUM     128
 
+/* For VT3409 */
+#define VX855_IGA1_FIFO_MAX_DEPTH               400
+#define VX855_IGA1_FIFO_THRESHOLD               320
+#define VX855_IGA1_FIFO_HIGH_THRESHOLD          320
+#define VX855_IGA1_DISPLAY_QUEUE_EXPIRE_NUM     160
+
+#define VX855_IGA2_FIFO_MAX_DEPTH               200
+#define VX855_IGA2_FIFO_THRESHOLD               160
+#define VX855_IGA2_FIFO_HIGH_THRESHOLD          160
+#define VX855_IGA2_DISPLAY_QUEUE_EXPIRE_NUM     320
+
 #define IGA1_FIFO_DEPTH_SELECT_REG_NUM          1
 #define IGA1_FIFO_THRESHOLD_REG_NUM             2
 #define IGA1_FIFO_HIGH_THRESHOLD_REG_NUM        2
@@ -617,23 +617,6 @@ struct iga2_ver_sync_end {
        struct io_register reg[IGA2_VER_SYNC_END_REG_NUM];
 };
 
-/* IGA1 Offset Register */
-struct iga1_offset {
-       int reg_num;
-       struct io_register reg[IGA1_OFFSET_REG_NUM];
-};
-
-/* IGA2 Offset Register */
-struct iga2_offset {
-       int reg_num;
-       struct io_register reg[IGA2_OFFSET_REG_NUM];
-};
-
-struct offset {
-       struct iga1_offset iga1_offset_reg;
-       struct iga2_offset iga2_offset_reg;
-};
-
 /* IGA1 Fetch Count Register */
 struct iga1_fetch_count {
        int reg_num;
@@ -716,6 +699,7 @@ struct pll_map {
        u32 cle266_pll;
        u32 k800_pll;
        u32 cx700_pll;
+       u32 vx855_pll;
 };
 
 struct rgbLUT {
@@ -860,6 +844,8 @@ struct iga2_crtc_timing {
 #define P4M900_FUNCTION3    0x3364
 /* VT3353 chipset*/
 #define VX800_FUNCTION3     0x3353
+/* VT3409 chipset*/
+#define VX855_FUNCTION3     0x3409
 
 #define NUM_TOTAL_PLL_TABLE ARRAY_SIZE(pll_value)
 
@@ -883,7 +869,6 @@ extern int viafb_dual_fb;
 extern int viafb_LCD2_ON;
 extern int viafb_LCD_ON;
 extern int viafb_DVI_ON;
-extern int viafb_accel;
 extern int viafb_hotplug;
 
 void viafb_write_reg_mask(u8 index, int io_port, u8 data, u8 mask);
@@ -904,7 +889,6 @@ void viafb_write_reg(u8 index, u16 io_port, u8 data);
 u8 viafb_read_reg(int io_port, u8 index);
 void viafb_lock_crt(void);
 void viafb_unlock_crt(void);
-void viafb_load_offset_reg(int h_addr, int bpp_byte, int set_iga);
 void viafb_load_fetch_count_reg(int h_addr, int bpp_byte, int set_iga);
 void viafb_write_regx(struct io_reg RegTable[], int ItemNum);
 struct VideoModeTable *viafb_get_modetbl_pointer(int Index);
@@ -917,17 +901,20 @@ void viafb_set_dpa_gfx(int output_interface, struct GFX_DPA_SETTING\
 int viafb_setmode(int vmode_index, int hor_res, int ver_res,
            int video_bpp, int vmode_index1, int hor_res1,
            int ver_res1, int video_bpp1);
-void viafb_init_chip_info(void);
+void viafb_init_chip_info(struct pci_dev *pdev,
+                         const struct pci_device_id *pdi);
 void viafb_init_dac(int set_iga);
 int viafb_get_pixclock(int hres, int vres, int vmode_refresh);
 int viafb_get_refresh(int hres, int vres, u32 float_refresh);
 void viafb_update_device_setting(int hres, int vres, int bpp,
                           int vmode_refresh, int flag);
-void viafb_get_mmio_info(unsigned long *mmio_base,
-       unsigned long *mmio_len);
 
+int viafb_get_fb_size_from_pci(void);
 void viafb_set_iga_path(void);
-void viafb_set_start_addr(void);
+void viafb_set_primary_address(u32 addr);
+void viafb_set_secondary_address(u32 addr);
+void viafb_set_primary_pitch(u32 pitch);
+void viafb_set_secondary_pitch(u32 pitch);
 void viafb_get_fb_info(unsigned int *fb_base, unsigned int *fb_len);
 
 #endif /* __HW_H__ */