#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 ***/
#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
#define FIXED_MODE(d) ((d)->fixed_mode)
-/*** Driver paramters ***/
+/*** Driver parameters ***/
#define RINGBUFFER_SIZE KB(64)
#define HW_CURSOR_SIZE KB(4)
/* 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 */
INTEL_85XGM,
INTEL_852GM,
INTEL_852GME,
+ INTEL_854,
INTEL_855GM,
INTEL_855GME,
INTEL_865G,
INTEL_915GM,
INTEL_945G,
INTEL_945GM,
+ INTEL_945GME,
+ INTEL_965G,
+ INTEL_965GM,
};
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 {
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 */
u32 ring_lockup;
/* palette */
- u32 pseudo_palette[17];
+ u32 pseudo_palette[16];
/* chip info */
int pci_chipset;
/* 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 */