diff options
Diffstat (limited to 'drivers/video/via/hw.h')
| -rw-r--r-- | drivers/video/via/hw.h | 33 |
1 files changed, 3 insertions, 30 deletions
diff --git a/drivers/video/via/hw.h b/drivers/video/via/hw.h index cf1dfd5c7fd..817033d2d3b 100644 --- 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 @@ -617,23 +606,6 @@ 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; @@ -904,7 +876,6 @@ 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); @@ -928,6 +899,8 @@ void viafb_get_mmio_info(unsigned long *mmio_base, u32 *mmio_len); void viafb_set_iga_path(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__ */ |