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path: root/drivers/video/intelfb/intelfbhw.h
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Diffstat (limited to 'drivers/video/intelfb/intelfbhw.h')
-rw-r--r--drivers/video/intelfb/intelfbhw.h25
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/video/intelfb/intelfbhw.h b/drivers/video/intelfb/intelfbhw.h
index 10acda0..8c54ba8 100644
--- a/drivers/video/intelfb/intelfbhw.h
+++ b/drivers/video/intelfb/intelfbhw.h
@@ -88,6 +88,19 @@
#define INSTDONE 0x2090
#define PRI_RING_EMPTY 1
+#define HWSTAM 0x2098
+#define IER 0x20A0
+#define IIR 0x20A4
+#define IMR 0x20A8
+#define VSYNC_PIPE_A_INTERRUPT (1 << 7)
+#define PIPE_A_EVENT_INTERRUPT (1 << 4)
+#define VSYNC_PIPE_B_INTERRUPT (1 << 5)
+#define PIPE_B_EVENT_INTERRUPT (1 << 4)
+#define HOST_PORT_EVENT_INTERRUPT (1 << 3)
+#define CAPTURE_EVENT_INTERRUPT (1 << 2)
+#define USER_DEFINED_INTERRUPT (1 << 1)
+#define BREAKPOINT_INTERRUPT 1
+
#define INSTPM 0x20c0
#define SYNC_FLUSH_ENABLE (1 << 5)
@@ -113,6 +126,12 @@
#define FW_DISPC_BL_SHIFT 8
#define FW_DISPC_BL_MASK 0x7
+#define GPIOA 0x5010
+#define GPIOB 0x5014
+#define GPIOC 0x5018 // this may be external DDC on i830
+#define GPIOD 0x501C // this is DVO DDC
+#define GPIOE 0x5020 // this is DVO i2C
+#define GPIOF 0x5024
/* PLL registers */
#define VGA0_DIVISOR 0x06000
@@ -468,9 +487,12 @@
/* I/O macros */
#define INREG8(addr) readb((u8 __iomem *)(dinfo->mmio_base + (addr)))
+#define INREG16(addr) readw((u16 __iomem *)(dinfo->mmio_base + (addr)))
#define INREG(addr) readl((u32 __iomem *)(dinfo->mmio_base + (addr)))
#define OUTREG8(addr, val) writeb((val),(u8 __iomem *)(dinfo->mmio_base + \
(addr)))
+#define OUTREG16(addr, val) writew((val),(u16 __iomem *)(dinfo->mmio_base + \
+ (addr)))
#define OUTREG(addr, val) writel((val),(u32 __iomem *)(dinfo->mmio_base + \
(addr)))
@@ -545,5 +567,8 @@ extern void intelfbhw_cursor_setcolor(struct intelfb_info *dinfo, u32 bg,
extern void intelfbhw_cursor_load(struct intelfb_info *dinfo, int width,
int height, u8 *data);
extern void intelfbhw_cursor_reset(struct intelfb_info *dinfo);
+extern int intelfbhw_enable_irq(struct intelfb_info *dinfo, int reenable);
+extern void intelfbhw_disable_irq(struct intelfb_info *dinfo);
+extern int intelfbhw_wait_for_vsync(struct intelfb_info *dinfo, u32 pipe);
#endif /* _INTELFBHW_H */
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