diff options
Diffstat (limited to 'drivers/video/aty/radeonfb.h')
| -rw-r--r-- | drivers/video/aty/radeonfb.h | 53 |
1 files changed, 32 insertions, 21 deletions
diff --git a/drivers/video/aty/radeonfb.h b/drivers/video/aty/radeonfb.h index ccbfffd..ea0b5b4 100644 --- a/drivers/video/aty/radeonfb.h +++ b/drivers/video/aty/radeonfb.h @@ -53,6 +53,7 @@ enum radeon_family { CHIP_FAMILY_RV380, /* RV370/RV380/M22/M24 */ CHIP_FAMILY_R420, /* R420/R423/M18 */ CHIP_FAMILY_RC410, + CHIP_FAMILY_RS400, CHIP_FAMILY_RS480, CHIP_FAMILY_LAST, }; @@ -335,7 +336,15 @@ struct radeonfb_info { int mon2_type; u8 *mon2_EDID; - u32 dp_gui_master_cntl; + /* accel bits */ + u32 dp_gui_mc_base; + u32 dp_gui_mc_cache; + u32 dp_cntl_cache; + u32 dp_brush_fg_cache; + u32 dp_brush_bg_cache; + u32 dp_src_fg_cache; + u32 dp_src_bg_cache; + u32 fifo_free; struct pll_info pll; @@ -347,6 +356,7 @@ struct radeonfb_info { int lock_blank; int dynclk; int no_schedule; + int gfx_mode; enum radeon_pm_mode pm_mode; reinit_function_ptr reinit_func; @@ -391,8 +401,14 @@ static inline void _radeon_msleep(struct radeonfb_info *rinfo, unsigned long ms) #define OUTREG8(addr,val) writeb(val, (rinfo->mmio_base)+addr) #define INREG16(addr) readw((rinfo->mmio_base)+addr) #define OUTREG16(addr,val) writew(val, (rinfo->mmio_base)+addr) + +#ifdef CONFIG_PPC +#define INREG(addr) ({ eieio(); ld_le32(rinfo->mmio_base+(addr)); }) +#define OUTREG(addr,val) do { eieio(); st_le32(rinfo->mmio_base+(addr),(val)); } while(0) +#else #define INREG(addr) readl((rinfo->mmio_base)+addr) #define OUTREG(addr,val) writel(val, (rinfo->mmio_base)+addr) +#endif static inline void _OUTREGP(struct radeonfb_info *rinfo, u32 addr, u32 val, u32 mask) @@ -533,16 +549,25 @@ static inline u32 radeon_get_dstbpp(u16 depth) /* * 2D Engine helper routines */ + +extern void radeon_fifo_update_and_wait(struct radeonfb_info *rinfo, int entries); + static inline void radeon_engine_flush (struct radeonfb_info *rinfo) { int i; - /* initiate flush */ - OUTREGP(RB2D_DSTCACHE_CTLSTAT, RB2D_DC_FLUSH_ALL, + /* Initiate flush */ + OUTREGP(DSTCACHE_CTLSTAT, RB2D_DC_FLUSH_ALL, ~RB2D_DC_FLUSH_ALL); + /* Ensure FIFO is empty, ie, make sure the flush commands + * has reached the cache + */ + radeon_fifo_update_and_wait(rinfo, 64); + + /* Wait for the flush to complete */ for (i=0; i < 2000000; i++) { - if (!(INREG(RB2D_DSTCACHE_CTLSTAT) & RB2D_DC_BUSY)) + if (!(INREG(DSTCACHE_CTLSTAT) & RB2D_DC_BUSY)) return; udelay(1); } @@ -550,25 +575,12 @@ static inline void radeon_engine_flush (struct radeonfb_info *rinfo) } -static inline void _radeon_fifo_wait(struct radeonfb_info *rinfo, int entries) -{ - int i; - - for (i=0; i<2000000; i++) { - if ((INREG(RBBM_STATUS) & 0x7f) >= entries) - return; - udelay(1); - } - printk(KERN_ERR "radeonfb: FIFO Timeout !\n"); -} - - -static inline void _radeon_engine_idle(struct radeonfb_info *rinfo) +static inline void radeon_engine_idle(struct radeonfb_info *rinfo) { int i; /* ensure FIFO is empty before waiting for idle */ - _radeon_fifo_wait (rinfo, 64); + radeon_fifo_update_and_wait (rinfo, 64); for (i=0; i<2000000; i++) { if (((INREG(RBBM_STATUS) & GUI_ACTIVE)) == 0) { @@ -581,8 +593,6 @@ static inline void _radeon_engine_idle(struct radeonfb_info *rinfo) } -#define radeon_engine_idle() _radeon_engine_idle(rinfo) -#define radeon_fifo_wait(entries) _radeon_fifo_wait(rinfo,entries) #define radeon_msleep(ms) _radeon_msleep(rinfo,ms) @@ -612,6 +622,7 @@ extern void radeonfb_imageblit(struct fb_info *p, const struct fb_image *image); extern int radeonfb_sync(struct fb_info *info); extern void radeonfb_engine_init (struct radeonfb_info *rinfo); extern void radeonfb_engine_reset(struct radeonfb_info *rinfo); +extern void radeon_fixup_mem_offset(struct radeonfb_info *rinfo); /* Other functions */ extern int radeon_screen_blank(struct radeonfb_info *rinfo, int blank, int mode_switch); |
