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path: root/drivers/video/aty/radeonfb.h
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Diffstat (limited to 'drivers/video/aty/radeonfb.h')
-rw-r--r--drivers/video/aty/radeonfb.h53
1 files changed, 32 insertions, 21 deletions
diff --git a/drivers/video/aty/radeonfb.h b/drivers/video/aty/radeonfb.h
index ccbfffd12805..ea0b5b47acaf 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);