#ifndef LYNXDRV_H_
#define LYNXDRV_H_
-
-
#define FB_ACCEL_SMI 0xab
#define MHZ(x) ((x) * 1000000)
+#define DEFAULT_SM750_CHIP_CLOCK 290
+#define DEFAULT_SM750LE_CHIP_CLOCK 333
+#ifndef SM750LE_REVISION_ID
+#define SM750LE_REVISION_ID ((unsigned char)0xfe)
+#endif
+
+enum sm750_pnltype {
+ sm750_24TFT = 0, /* 24bit tft */
+ sm750_dualTFT = 2, /* dual 18 bit tft */
+ sm750_doubleTFT = 1, /* 36 bit double pixel tft */
+};
+
+/* vga channel is not concerned */
+enum sm750_dataflow {
+ sm750_simul_pri, /* primary => all head */
+ sm750_simul_sec, /* secondary => all head */
+ sm750_dual_normal, /* primary => panel head and secondary => crt */
+ sm750_dual_swap, /* primary => crt head and secondary => panel */
+};
+
+enum sm750_channel {
+ sm750_primary = 0,
+ /* enum value equal to the register filed data */
+ sm750_secondary = 1,
+};
+
+enum sm750_path {
+ sm750_panel = 1,
+ sm750_crt = 2,
+ sm750_pnc = 3, /* panel and crt */
+};
+
+struct init_status {
+ ushort powerMode;
+ /* below three clocks are in unit of MHZ*/
+ ushort chip_clk;
+ ushort mem_clk;
+ ushort master_clk;
+ ushort setAllEngOff;
+ ushort resetMemory;
+};
+
+struct sm750_state {
+ struct init_status initParm;
+ enum sm750_pnltype pnltype;
+ enum sm750_dataflow dataflow;
+ int nocrt;
+ int xLCD;
+ int yLCD;
+};
+
struct lynx_accel {
/* base virtual address of DPR registers */
volatile unsigned char __iomem *dprBase;
spinlock_t slock;
};
+/*
+ * sm750_share stands for a presentation of two frame buffer
+ * that use one sm750 adaptor
+ */
+struct sm750_share {
+ struct lynx_share share;
+ struct sm750_state state;
+
+ /*
+ * 0: no hardware cursor
+ * 1: primary crtc hw cursor enabled,
+ * 2: secondary crtc hw cursor enabled
+ * 3: both ctrc hw cursor enabled
+ */
+ int hwCursor;
+};
+
struct lynx_cursor {
/* cursor width ,height and size */
int w;
return (unsigned long)numerator;
}
+int hw_sm750_map(struct lynx_share *share, struct pci_dev *pdev);
+int hw_sm750_inithw(struct lynx_share*, struct pci_dev *);
+void hw_sm750_initAccel(struct lynx_share *);
+int hw_sm750_deWait(void);
+int hw_sm750le_deWait(void);
+
+resource_size_t hw_sm750_getVMSize(struct lynx_share *);
+int hw_sm750_output_setMode(struct lynxfb_output*, struct fb_var_screeninfo*,
+ struct fb_fix_screeninfo*);
+int hw_sm750_crtc_checkMode(struct lynxfb_crtc*, struct fb_var_screeninfo*);
+int hw_sm750_crtc_setMode(struct lynxfb_crtc*, struct fb_var_screeninfo*,
+ struct fb_fix_screeninfo*);
+int hw_sm750_setColReg(struct lynxfb_crtc*, ushort, ushort, ushort, ushort);
+int hw_sm750_setBLANK(struct lynxfb_output*, int);
+int hw_sm750le_setBLANK(struct lynxfb_output*, int);
+int hw_sm750_pan_display(struct lynxfb_crtc *crtc,
+ const struct fb_var_screeninfo *var,
+ const struct fb_info *info);
#endif
+++ /dev/null
-#ifndef LYNX_HW750_H__
-#define LYNX_HW750_H__
-
-
-#define DEFAULT_SM750_CHIP_CLOCK 290
-#define DEFAULT_SM750LE_CHIP_CLOCK 333
-#ifndef SM750LE_REVISION_ID
-#define SM750LE_REVISION_ID (unsigned char)0xfe
-#endif
-
-
-enum sm750_pnltype {
-
- sm750_24TFT = 0,/* 24bit tft */
-
- sm750_dualTFT = 2,/* dual 18 bit tft */
-
- sm750_doubleTFT = 1,/* 36 bit double pixel tft */
-};
-
-/* vga channel is not concerned */
-enum sm750_dataflow {
- sm750_simul_pri,/* primary => all head */
-
- sm750_simul_sec,/* secondary => all head */
-
- sm750_dual_normal,/* primary => panel head and secondary => crt */
-
- sm750_dual_swap,/* primary => crt head and secondary => panel */
-};
-
-
-enum sm750_channel {
- sm750_primary = 0,
- /* enum value equal to the register filed data */
- sm750_secondary = 1,
-};
-
-enum sm750_path {
- sm750_panel = 1,
- sm750_crt = 2,
- sm750_pnc = 3,/* panel and crt */
-};
-
-struct init_status {
- ushort powerMode;
- /* below three clocks are in unit of MHZ*/
- ushort chip_clk;
- ushort mem_clk;
- ushort master_clk;
- ushort setAllEngOff;
- ushort resetMemory;
-};
-
-struct sm750_state {
- struct init_status initParm;
- enum sm750_pnltype pnltype;
- enum sm750_dataflow dataflow;
- int nocrt;
- int xLCD;
- int yLCD;
-};
-
-/* sm750_share stands for a presentation of two frame buffer
- that use one sm750 adaptor, it is similar to the super class of lynx_share
- in C++
- */
-
-struct sm750_share {
- /* it's better to put lynx_share struct to the first place of sm750_share */
- struct lynx_share share;
- struct sm750_state state;
- int hwCursor;
- /* 0: no hardware cursor
- 1: primary crtc hw cursor enabled,
- 2: secondary crtc hw cursor enabled
- 3: both ctrc hw cursor enabled
- */
-};
-
-int hw_sm750_map(struct lynx_share *share, struct pci_dev *pdev);
-int hw_sm750_inithw(struct lynx_share*, struct pci_dev *);
-void hw_sm750_initAccel(struct lynx_share *);
-int hw_sm750_deWait(void);
-int hw_sm750le_deWait(void);
-
-resource_size_t hw_sm750_getVMSize(struct lynx_share *);
-int hw_sm750_output_setMode(struct lynxfb_output*, struct fb_var_screeninfo*, struct fb_fix_screeninfo*);
-int hw_sm750_crtc_checkMode(struct lynxfb_crtc*, struct fb_var_screeninfo*);
-int hw_sm750_crtc_setMode(struct lynxfb_crtc*, struct fb_var_screeninfo*, struct fb_fix_screeninfo*);
-int hw_sm750_setColReg(struct lynxfb_crtc*, ushort, ushort, ushort, ushort);
-int hw_sm750_setBLANK(struct lynxfb_output*, int);
-int hw_sm750le_setBLANK(struct lynxfb_output*, int);
-int hw_sm750_pan_display(struct lynxfb_crtc *crtc,
- const struct fb_var_screeninfo *var,
- const struct fb_info *info);
-
-#endif
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