X-Git-Url: http://ftp.safe.ca/?p=safe%2Fjmp%2Flinux-2.6;a=blobdiff_plain;f=drivers%2Fvideo%2Fintelfb%2Fintelfb.h;h=6b51175629c741edb36ef98a890020eafe0091c4;hp=65ac37071a0295432be2ae7ad5b91d0aeac90412;hb=49c39b4953e545ce3b5957cce22e1ade01c6e642;hpb=37bced38b3d09c3de7c871790eddde81a3ce57cb

diff --git a/drivers/video/intelfb/intelfb.h b/drivers/video/intelfb/intelfb.h
index 65ac370..6b51175 100644
--- a/drivers/video/intelfb/intelfb.h
+++ b/drivers/video/intelfb/intelfb.h
@@ -6,11 +6,15 @@
 #include <linux/agp_backend.h>
 #include <linux/fb.h>
 
+#ifdef CONFIG_FB_INTEL_I2C
+#include <linux/i2c.h>
+#include <linux/i2c-algo-bit.h>
+#endif
 
 /*** Version/name ***/
-#define INTELFB_VERSION			"0.9.4"
+#define INTELFB_VERSION			"0.9.6"
 #define INTELFB_MODULE_NAME		"intelfb"
-#define SUPPORTED_CHIPSETS		"830M/845G/852GM/855GM/865G/915G/915GM/945G/945GM"
+#define SUPPORTED_CHIPSETS		"830M/845G/852GM/855GM/865G/915G/915GM/945G/945GM/945GME/965G/965GM"
 
 
 /*** Debug/feature defines ***/
@@ -49,11 +53,15 @@
 #define PCI_DEVICE_ID_INTEL_830M	0x3577
 #define PCI_DEVICE_ID_INTEL_845G	0x2562
 #define PCI_DEVICE_ID_INTEL_85XGM	0x3582
+#define PCI_DEVICE_ID_INTEL_854		0x358E
 #define PCI_DEVICE_ID_INTEL_865G	0x2572
 #define PCI_DEVICE_ID_INTEL_915G	0x2582
 #define PCI_DEVICE_ID_INTEL_915GM	0x2592
 #define PCI_DEVICE_ID_INTEL_945G	0x2772
 #define PCI_DEVICE_ID_INTEL_945GM	0x27A2
+#define PCI_DEVICE_ID_INTEL_945GME	0x27AE
+#define PCI_DEVICE_ID_INTEL_965G	0x29A2
+#define PCI_DEVICE_ID_INTEL_965GM	0x2A02
 
 /* Size of MMIO region */
 #define INTEL_REG_SIZE			0x80000
@@ -107,7 +115,7 @@
 
 #define FIXED_MODE(d) ((d)->fixed_mode)
 
-/*** Driver paramters ***/
+/*** Driver parameters ***/
 
 #define RINGBUFFER_SIZE		KB(64)
 #define HW_CURSOR_SIZE		KB(4)
@@ -115,6 +123,29 @@
 /* Intel agpgart driver */
 #define AGP_PHYSICAL_MEMORY     2
 
+/* store information about an Ixxx DVO */
+/* The i830->i865 use multiple DVOs with multiple i2cs */
+/* the i915, i945 have a single sDVO i2c bus - which is different */
+#define MAX_OUTPUTS 6
+
+/* these are outputs from the chip - integrated only
+   external chips are via DVO or SDVO output */
+#define INTELFB_OUTPUT_UNUSED 0
+#define INTELFB_OUTPUT_ANALOG 1
+#define INTELFB_OUTPUT_DVO 2
+#define INTELFB_OUTPUT_SDVO 3
+#define INTELFB_OUTPUT_LVDS 4
+#define INTELFB_OUTPUT_TVOUT 5
+
+#define INTELFB_DVO_CHIP_NONE 0
+#define INTELFB_DVO_CHIP_LVDS 1
+#define INTELFB_DVO_CHIP_TMDS 2
+#define INTELFB_DVO_CHIP_TVOUT 4
+
+#define INTELFB_OUTPUT_PIPE_NC  0
+#define INTELFB_OUTPUT_PIPE_A   1
+#define INTELFB_OUTPUT_PIPE_B   2
+
 /*** Data Types ***/
 
 /* supported chipsets */
@@ -124,6 +155,7 @@ enum intel_chips {
 	INTEL_85XGM,
 	INTEL_852GM,
 	INTEL_852GME,
+	INTEL_854,
 	INTEL_855GM,
 	INTEL_855GME,
 	INTEL_865G,
@@ -131,6 +163,9 @@ enum intel_chips {
 	INTEL_915GM,
 	INTEL_945G,
 	INTEL_945GM,
+	INTEL_945GME,
+	INTEL_965G,
+	INTEL_965GM,
 };
 
 struct intelfb_hwstate {
@@ -204,13 +239,35 @@ struct intelfb_hwstate {
 struct intelfb_heap_data {
 	u32 physical;
 	u8 __iomem *virtual;
-	u32 offset;  // in GATT pages
-	u32 size;    // in bytes
+	u32 offset;		/* in GATT pages */
+	u32 size;		/* in bytes */
+};
+
+#ifdef CONFIG_FB_INTEL_I2C
+struct intelfb_i2c_chan {
+    struct intelfb_info *dinfo;
+    u32 reg;
+    struct i2c_adapter adapter;
+    struct i2c_algo_bit_data algo;
+};
+#endif
+
+struct intelfb_output_rec {
+    int type;
+    int pipe;
+    int flags;
+
+#ifdef CONFIG_FB_INTEL_I2C
+    struct intelfb_i2c_chan i2c_bus;
+    struct intelfb_i2c_chan ddc_bus;
+#endif
 };
 
 struct intelfb_vsync {
 	wait_queue_head_t wait;
 	unsigned int count;
+	int pan_display;
+	u32 pan_offset;
 };
 
 struct intelfb_info {
@@ -221,15 +278,15 @@ struct intelfb_info {
 	struct intelfb_hwstate save_state;
 
 	/* agpgart structs */
-	struct agp_memory *gtt_fb_mem;     // use all stolen memory or vram
-	struct agp_memory *gtt_ring_mem;   // ring buffer
-	struct agp_memory *gtt_cursor_mem; // hw cursor
+	struct agp_memory *gtt_fb_mem;     /* use all stolen memory or vram */
+	struct agp_memory *gtt_ring_mem;   /* ring buffer */
+	struct agp_memory *gtt_cursor_mem; /* hw cursor */
 
 	/* use a gart reserved fb mem */
 	u8 fbmem_gart;
 
 	/* mtrr support */
-	u32 mtrr_reg;
+	int mtrr_reg;
 	u32 has_mtrr;
 
 	/* heap data */
@@ -253,7 +310,7 @@ struct intelfb_info {
 	u32 ring_lockup;
 
 	/* palette */
-	u32 pseudo_palette[17];
+	u32 pseudo_palette[16];
 
 	/* chip info */
 	int pci_chipset;
@@ -297,19 +354,30 @@ struct intelfb_info {
 
 	/* driver registered */
 	int registered;
-	
+
 	/* index into plls */
 	int pll_index;
+
+	/* outputs */
+	int num_outputs;
+	struct intelfb_output_rec output[MAX_OUTPUTS];
 };
 
-#define IS_I9XX(dinfo) (((dinfo)->chipset == INTEL_915G)||(dinfo->chipset == INTEL_915GM)||((dinfo)->chipset == INTEL_945G)||(dinfo->chipset==INTEL_945GM))
-
-#ifndef FBIO_WAITFORVSYNC
-#define FBIO_WAITFORVSYNC	_IOW('F', 0x20, __u32)
-#endif
+#define IS_I9XX(dinfo) (((dinfo)->chipset == INTEL_915G) ||	\
+			((dinfo)->chipset == INTEL_915GM) ||	\
+			((dinfo)->chipset == INTEL_945G) ||	\
+			((dinfo)->chipset == INTEL_945GM) ||	\
+			((dinfo)->chipset == INTEL_945GME) ||	\
+			((dinfo)->chipset == INTEL_965G) ||	\
+			((dinfo)->chipset == INTEL_965GM))
 
 /*** function prototypes ***/
 
 extern int intelfb_var_to_depth(const struct fb_var_screeninfo *var);
 
+#ifdef CONFIG_FB_INTEL_I2C
+extern void intelfb_create_i2c_busses(struct intelfb_info *dinfo);
+extern void intelfb_delete_i2c_busses(struct intelfb_info *dinfo);
+#endif
+
 #endif /* _INTELFB_H */