diff options
Diffstat (limited to 'drivers/char/drm/ffb_drv.h')
| -rw-r--r-- | drivers/char/drm/ffb_drv.h | 433 |
1 files changed, 263 insertions, 170 deletions
diff --git a/drivers/char/drm/ffb_drv.h b/drivers/char/drm/ffb_drv.h index 8bf7f1e1..582afa6 100644 --- a/drivers/char/drm/ffb_drv.h +++ b/drivers/char/drm/ffb_drv.h @@ -5,7 +5,7 @@ */ /* Auxilliary clips. */ -typedef struct { +typedef struct { volatile unsigned int min; volatile unsigned int max; } ffb_auxclip, *ffb_auxclipPtr; @@ -15,172 +15,265 @@ typedef struct _ffb_fbc { /* Next vertex registers, on the right we list which drawops * use said register and the logical name the register has in * that context. - */ /* DESCRIPTION DRAWOP(NAME) */ -/*0x00*/unsigned int pad1[3]; /* Reserved */ -/*0x0c*/volatile unsigned int alpha; /* ALPHA Transparency */ -/*0x10*/volatile unsigned int red; /* RED */ -/*0x14*/volatile unsigned int green; /* GREEN */ -/*0x18*/volatile unsigned int blue; /* BLUE */ -/*0x1c*/volatile unsigned int z; /* DEPTH */ -/*0x20*/volatile unsigned int y; /* Y triangle(DOYF) */ - /* aadot(DYF) */ - /* ddline(DYF) */ - /* aaline(DYF) */ -/*0x24*/volatile unsigned int x; /* X triangle(DOXF) */ - /* aadot(DXF) */ - /* ddline(DXF) */ - /* aaline(DXF) */ -/*0x28*/unsigned int pad2[2]; /* Reserved */ -/*0x30*/volatile unsigned int ryf; /* Y (alias to DOYF) ddline(RYF) */ - /* aaline(RYF) */ - /* triangle(RYF) */ -/*0x34*/volatile unsigned int rxf; /* X ddline(RXF) */ - /* aaline(RXF) */ - /* triangle(RXF) */ -/*0x38*/unsigned int pad3[2]; /* Reserved */ -/*0x40*/volatile unsigned int dmyf; /* Y (alias to DOYF) triangle(DMYF) */ -/*0x44*/volatile unsigned int dmxf; /* X triangle(DMXF) */ -/*0x48*/unsigned int pad4[2]; /* Reserved */ -/*0x50*/volatile unsigned int ebyi; /* Y (alias to RYI) polygon(EBYI) */ -/*0x54*/volatile unsigned int ebxi; /* X polygon(EBXI) */ -/*0x58*/unsigned int pad5[2]; /* Reserved */ -/*0x60*/volatile unsigned int by; /* Y brline(RYI) */ - /* fastfill(OP) */ - /* polygon(YI) */ - /* rectangle(YI) */ - /* bcopy(SRCY) */ - /* vscroll(SRCY) */ -/*0x64*/volatile unsigned int bx; /* X brline(RXI) */ - /* polygon(XI) */ - /* rectangle(XI) */ - /* bcopy(SRCX) */ - /* vscroll(SRCX) */ - /* fastfill(GO) */ -/*0x68*/volatile unsigned int dy; /* destination Y fastfill(DSTY) */ - /* bcopy(DSRY) */ - /* vscroll(DSRY) */ -/*0x6c*/volatile unsigned int dx; /* destination X fastfill(DSTX) */ - /* bcopy(DSTX) */ - /* vscroll(DSTX) */ -/*0x70*/volatile unsigned int bh; /* Y (alias to RYI) brline(DYI) */ - /* dot(DYI) */ - /* polygon(ETYI) */ - /* Height fastfill(H) */ - /* bcopy(H) */ - /* vscroll(H) */ - /* Y count fastfill(NY) */ -/*0x74*/volatile unsigned int bw; /* X dot(DXI) */ - /* brline(DXI) */ - /* polygon(ETXI) */ - /* fastfill(W) */ - /* bcopy(W) */ - /* vscroll(W) */ - /* fastfill(NX) */ -/*0x78*/unsigned int pad6[2]; /* Reserved */ -/*0x80*/unsigned int pad7[32]; /* Reserved */ - + *//* DESCRIPTION DRAWOP(NAME) */ + /*0x00*/ unsigned int pad1[3]; + /* Reserved */ + /*0x0c*/ volatile unsigned int alpha; + /* ALPHA Transparency */ + /*0x10*/ volatile unsigned int red; + /* RED */ + /*0x14*/ volatile unsigned int green; + /* GREEN */ + /*0x18*/ volatile unsigned int blue; + /* BLUE */ + /*0x1c*/ volatile unsigned int z; + /* DEPTH */ + /*0x20*/ volatile unsigned int y; + /* Y triangle(DOYF) */ + /* aadot(DYF) */ + /* ddline(DYF) */ + /* aaline(DYF) */ + /*0x24*/ volatile unsigned int x; + /* X triangle(DOXF) */ + /* aadot(DXF) */ + /* ddline(DXF) */ + /* aaline(DXF) */ + /*0x28*/ unsigned int pad2[2]; + /* Reserved */ + /*0x30*/ volatile unsigned int ryf; + /* Y (alias to DOYF) ddline(RYF) */ + /* aaline(RYF) */ + /* triangle(RYF) */ + /*0x34*/ volatile unsigned int rxf; + /* X ddline(RXF) */ + /* aaline(RXF) */ + /* triangle(RXF) */ + /*0x38*/ unsigned int pad3[2]; + /* Reserved */ + /*0x40*/ volatile unsigned int dmyf; + /* Y (alias to DOYF) triangle(DMYF) */ + /*0x44*/ volatile unsigned int dmxf; + /* X triangle(DMXF) */ + /*0x48*/ unsigned int pad4[2]; + /* Reserved */ + /*0x50*/ volatile unsigned int ebyi; + /* Y (alias to RYI) polygon(EBYI) */ + /*0x54*/ volatile unsigned int ebxi; + /* X polygon(EBXI) */ + /*0x58*/ unsigned int pad5[2]; + /* Reserved */ + /*0x60*/ volatile unsigned int by; + /* Y brline(RYI) */ + /* fastfill(OP) */ + /* polygon(YI) */ + /* rectangle(YI) */ + /* bcopy(SRCY) */ + /* vscroll(SRCY) */ + /*0x64*/ volatile unsigned int bx; + /* X brline(RXI) */ + /* polygon(XI) */ + /* rectangle(XI) */ + /* bcopy(SRCX) */ + /* vscroll(SRCX) */ + /* fastfill(GO) */ + /*0x68*/ volatile unsigned int dy; + /* destination Y fastfill(DSTY) */ + /* bcopy(DSRY) */ + /* vscroll(DSRY) */ + /*0x6c*/ volatile unsigned int dx; + /* destination X fastfill(DSTX) */ + /* bcopy(DSTX) */ + /* vscroll(DSTX) */ + /*0x70*/ volatile unsigned int bh; + /* Y (alias to RYI) brline(DYI) */ + /* dot(DYI) */ + /* polygon(ETYI) */ + /* Height fastfill(H) */ + /* bcopy(H) */ + /* vscroll(H) */ + /* Y count fastfill(NY) */ + /*0x74*/ volatile unsigned int bw; + /* X dot(DXI) */ + /* brline(DXI) */ + /* polygon(ETXI) */ + /* fastfill(W) */ + /* bcopy(W) */ + /* vscroll(W) */ + /* fastfill(NX) */ + /*0x78*/ unsigned int pad6[2]; + /* Reserved */ + /*0x80*/ unsigned int pad7[32]; + /* Reserved */ + /* Setup Unit's vertex state register */ -/*100*/ volatile unsigned int suvtx; -/*104*/ unsigned int pad8[63]; /* Reserved */ - +/*100*/ volatile unsigned int suvtx; + /*104*/ unsigned int pad8[63]; + /* Reserved */ + /* Frame Buffer Control Registers */ -/*200*/ volatile unsigned int ppc; /* Pixel Processor Control */ -/*204*/ volatile unsigned int wid; /* Current WID */ -/*208*/ volatile unsigned int fg; /* FG data */ -/*20c*/ volatile unsigned int bg; /* BG data */ -/*210*/ volatile unsigned int consty; /* Constant Y */ -/*214*/ volatile unsigned int constz; /* Constant Z */ -/*218*/ volatile unsigned int xclip; /* X Clip */ -/*21c*/ volatile unsigned int dcss; /* Depth Cue Scale Slope */ -/*220*/ volatile unsigned int vclipmin; /* Viewclip XY Min Bounds */ -/*224*/ volatile unsigned int vclipmax; /* Viewclip XY Max Bounds */ -/*228*/ volatile unsigned int vclipzmin; /* Viewclip Z Min Bounds */ -/*22c*/ volatile unsigned int vclipzmax; /* Viewclip Z Max Bounds */ -/*230*/ volatile unsigned int dcsf; /* Depth Cue Scale Front Bound */ -/*234*/ volatile unsigned int dcsb; /* Depth Cue Scale Back Bound */ -/*238*/ volatile unsigned int dczf; /* Depth Cue Z Front */ -/*23c*/ volatile unsigned int dczb; /* Depth Cue Z Back */ -/*240*/ unsigned int pad9; /* Reserved */ -/*244*/ volatile unsigned int blendc; /* Alpha Blend Control */ -/*248*/ volatile unsigned int blendc1; /* Alpha Blend Color 1 */ -/*24c*/ volatile unsigned int blendc2; /* Alpha Blend Color 2 */ -/*250*/ volatile unsigned int fbramitc; /* FB RAM Interleave Test Control */ -/*254*/ volatile unsigned int fbc; /* Frame Buffer Control */ -/*258*/ volatile unsigned int rop; /* Raster OPeration */ -/*25c*/ volatile unsigned int cmp; /* Frame Buffer Compare */ -/*260*/ volatile unsigned int matchab; /* Buffer AB Match Mask */ -/*264*/ volatile unsigned int matchc; /* Buffer C(YZ) Match Mask */ -/*268*/ volatile unsigned int magnab; /* Buffer AB Magnitude Mask */ -/*26c*/ volatile unsigned int magnc; /* Buffer C(YZ) Magnitude Mask */ -/*270*/ volatile unsigned int fbcfg0; /* Frame Buffer Config 0 */ -/*274*/ volatile unsigned int fbcfg1; /* Frame Buffer Config 1 */ -/*278*/ volatile unsigned int fbcfg2; /* Frame Buffer Config 2 */ -/*27c*/ volatile unsigned int fbcfg3; /* Frame Buffer Config 3 */ -/*280*/ volatile unsigned int ppcfg; /* Pixel Processor Config */ -/*284*/ volatile unsigned int pick; /* Picking Control */ -/*288*/ volatile unsigned int fillmode; /* FillMode */ -/*28c*/ volatile unsigned int fbramwac; /* FB RAM Write Address Control */ -/*290*/ volatile unsigned int pmask; /* RGB PlaneMask */ -/*294*/ volatile unsigned int xpmask; /* X PlaneMask */ -/*298*/ volatile unsigned int ypmask; /* Y PlaneMask */ -/*29c*/ volatile unsigned int zpmask; /* Z PlaneMask */ -/*2a0*/ ffb_auxclip auxclip[4]; /* Auxilliary Viewport Clip */ - + /*200*/ volatile unsigned int ppc; + /* Pixel Processor Control */ + /*204*/ volatile unsigned int wid; + /* Current WID */ + /*208*/ volatile unsigned int fg; + /* FG data */ + /*20c*/ volatile unsigned int bg; + /* BG data */ + /*210*/ volatile unsigned int consty; + /* Constant Y */ + /*214*/ volatile unsigned int constz; + /* Constant Z */ + /*218*/ volatile unsigned int xclip; + /* X Clip */ + /*21c*/ volatile unsigned int dcss; + /* Depth Cue Scale Slope */ + /*220*/ volatile unsigned int vclipmin; + /* Viewclip XY Min Bounds */ + /*224*/ volatile unsigned int vclipmax; + /* Viewclip XY Max Bounds */ + /*228*/ volatile unsigned int vclipzmin; + /* Viewclip Z Min Bounds */ + /*22c*/ volatile unsigned int vclipzmax; + /* Viewclip Z Max Bounds */ + /*230*/ volatile unsigned int dcsf; + /* Depth Cue Scale Front Bound */ + /*234*/ volatile unsigned int dcsb; + /* Depth Cue Scale Back Bound */ + /*238*/ volatile unsigned int dczf; + /* Depth Cue Z Front */ + /*23c*/ volatile unsigned int dczb; + /* Depth Cue Z Back */ + /*240*/ unsigned int pad9; + /* Reserved */ + /*244*/ volatile unsigned int blendc; + /* Alpha Blend Control */ + /*248*/ volatile unsigned int blendc1; + /* Alpha Blend Color 1 */ + /*24c*/ volatile unsigned int blendc2; + /* Alpha Blend Color 2 */ + /*250*/ volatile unsigned int fbramitc; + /* FB RAM Interleave Test Control */ + /*254*/ volatile unsigned int fbc; + /* Frame Buffer Control */ + /*258*/ volatile unsigned int rop; + /* Raster OPeration */ + /*25c*/ volatile unsigned int cmp; + /* Frame Buffer Compare */ + /*260*/ volatile unsigned int matchab; + /* Buffer AB Match Mask */ + /*264*/ volatile unsigned int matchc; + /* Buffer C(YZ) Match Mask */ + /*268*/ volatile unsigned int magnab; + /* Buffer AB Magnitude Mask */ + /*26c*/ volatile unsigned int magnc; + /* Buffer C(YZ) Magnitude Mask */ + /*270*/ volatile unsigned int fbcfg0; + /* Frame Buffer Config 0 */ + /*274*/ volatile unsigned int fbcfg1; + /* Frame Buffer Config 1 */ + /*278*/ volatile unsigned int fbcfg2; + /* Frame Buffer Config 2 */ + /*27c*/ volatile unsigned int fbcfg3; + /* Frame Buffer Config 3 */ + /*280*/ volatile unsigned int ppcfg; + /* Pixel Processor Config */ + /*284*/ volatile unsigned int pick; + /* Picking Control */ + /*288*/ volatile unsigned int fillmode; + /* FillMode */ + /*28c*/ volatile unsigned int fbramwac; + /* FB RAM Write Address Control */ + /*290*/ volatile unsigned int pmask; + /* RGB PlaneMask */ + /*294*/ volatile unsigned int xpmask; + /* X PlaneMask */ + /*298*/ volatile unsigned int ypmask; + /* Y PlaneMask */ + /*29c*/ volatile unsigned int zpmask; + /* Z PlaneMask */ + /*2a0*/ ffb_auxclip auxclip[4]; + /* Auxilliary Viewport Clip */ + /* New 3dRAM III support regs */ -/*2c0*/ volatile unsigned int rawblend2; -/*2c4*/ volatile unsigned int rawpreblend; -/*2c8*/ volatile unsigned int rawstencil; -/*2cc*/ volatile unsigned int rawstencilctl; -/*2d0*/ volatile unsigned int threedram1; -/*2d4*/ volatile unsigned int threedram2; -/*2d8*/ volatile unsigned int passin; -/*2dc*/ volatile unsigned int rawclrdepth; -/*2e0*/ volatile unsigned int rawpmask; -/*2e4*/ volatile unsigned int rawcsrc; -/*2e8*/ volatile unsigned int rawmatch; -/*2ec*/ volatile unsigned int rawmagn; -/*2f0*/ volatile unsigned int rawropblend; -/*2f4*/ volatile unsigned int rawcmp; -/*2f8*/ volatile unsigned int rawwac; -/*2fc*/ volatile unsigned int fbramid; - -/*300*/ volatile unsigned int drawop; /* Draw OPeration */ -/*304*/ unsigned int pad10[2]; /* Reserved */ -/*30c*/ volatile unsigned int lpat; /* Line Pattern control */ -/*310*/ unsigned int pad11; /* Reserved */ -/*314*/ volatile unsigned int fontxy; /* XY Font coordinate */ -/*318*/ volatile unsigned int fontw; /* Font Width */ -/*31c*/ volatile unsigned int fontinc; /* Font Increment */ -/*320*/ volatile unsigned int font; /* Font bits */ -/*324*/ unsigned int pad12[3]; /* Reserved */ -/*330*/ volatile unsigned int blend2; -/*334*/ volatile unsigned int preblend; -/*338*/ volatile unsigned int stencil; -/*33c*/ volatile unsigned int stencilctl; +/*2c0*/ volatile unsigned int rawblend2; +/*2c4*/ volatile unsigned int rawpreblend; +/*2c8*/ volatile unsigned int rawstencil; +/*2cc*/ volatile unsigned int rawstencilctl; +/*2d0*/ volatile unsigned int threedram1; +/*2d4*/ volatile unsigned int threedram2; +/*2d8*/ volatile unsigned int passin; +/*2dc*/ volatile unsigned int rawclrdepth; +/*2e0*/ volatile unsigned int rawpmask; +/*2e4*/ volatile unsigned int rawcsrc; +/*2e8*/ volatile unsigned int rawmatch; +/*2ec*/ volatile unsigned int rawmagn; +/*2f0*/ volatile unsigned int rawropblend; +/*2f4*/ volatile unsigned int rawcmp; +/*2f8*/ volatile unsigned int rawwac; +/*2fc*/ volatile unsigned int fbramid; + + /*300*/ volatile unsigned int drawop; + /* Draw OPeration */ + /*304*/ unsigned int pad10[2]; + /* Reserved */ + /*30c*/ volatile unsigned int lpat; + /* Line Pattern control */ + /*310*/ unsigned int pad11; + /* Reserved */ + /*314*/ volatile unsigned int fontxy; + /* XY Font coordinate */ + /*318*/ volatile unsigned int fontw; + /* Font Width */ + /*31c*/ volatile unsigned int fontinc; + /* Font Increment */ + /*320*/ volatile unsigned int font; + /* Font bits */ + /*324*/ unsigned int pad12[3]; + /* Reserved */ +/*330*/ volatile unsigned int blend2; +/*334*/ volatile unsigned int preblend; +/*338*/ volatile unsigned int stencil; +/*33c*/ volatile unsigned int stencilctl; -/*340*/ unsigned int pad13[4]; /* Reserved */ -/*350*/ volatile unsigned int dcss1; /* Depth Cue Scale Slope 1 */ -/*354*/ volatile unsigned int dcss2; /* Depth Cue Scale Slope 2 */ -/*358*/ volatile unsigned int dcss3; /* Depth Cue Scale Slope 3 */ -/*35c*/ volatile unsigned int widpmask; -/*360*/ volatile unsigned int dcs2; -/*364*/ volatile unsigned int dcs3; -/*368*/ volatile unsigned int dcs4; -/*36c*/ unsigned int pad14; /* Reserved */ -/*370*/ volatile unsigned int dcd2; -/*374*/ volatile unsigned int dcd3; -/*378*/ volatile unsigned int dcd4; -/*37c*/ unsigned int pad15; /* Reserved */ -/*380*/ volatile unsigned int pattern[32]; /* area Pattern */ -/*400*/ unsigned int pad16[8]; /* Reserved */ -/*420*/ volatile unsigned int reset; /* chip RESET */ -/*424*/ unsigned int pad17[247]; /* Reserved */ -/*800*/ volatile unsigned int devid; /* Device ID */ -/*804*/ unsigned int pad18[63]; /* Reserved */ -/*900*/ volatile unsigned int ucsr; /* User Control & Status Register */ -/*904*/ unsigned int pad19[31]; /* Reserved */ -/*980*/ volatile unsigned int mer; /* Mode Enable Register */ -/*984*/ unsigned int pad20[1439]; /* Reserved */ + /*340*/ unsigned int pad13[4]; + /* Reserved */ + /*350*/ volatile unsigned int dcss1; + /* Depth Cue Scale Slope 1 */ + /*354*/ volatile unsigned int dcss2; + /* Depth Cue Scale Slope 2 */ + /*358*/ volatile unsigned int dcss3; + /* Depth Cue Scale Slope 3 */ +/*35c*/ volatile unsigned int widpmask; +/*360*/ volatile unsigned int dcs2; +/*364*/ volatile unsigned int dcs3; +/*368*/ volatile unsigned int dcs4; + /*36c*/ unsigned int pad14; + /* Reserved */ +/*370*/ volatile unsigned int dcd2; +/*374*/ volatile unsigned int dcd3; +/*378*/ volatile unsigned int dcd4; + /*37c*/ unsigned int pad15; + /* Reserved */ + /*380*/ volatile unsigned int pattern[32]; + /* area Pattern */ + /*400*/ unsigned int pad16[8]; + /* Reserved */ + /*420*/ volatile unsigned int reset; + /* chip RESET */ + /*424*/ unsigned int pad17[247]; + /* Reserved */ + /*800*/ volatile unsigned int devid; + /* Device ID */ + /*804*/ unsigned int pad18[63]; + /* Reserved */ + /*900*/ volatile unsigned int ucsr; + /* User Control & Status Register */ + /*904*/ unsigned int pad19[31]; + /* Reserved */ + /*980*/ volatile unsigned int mer; + /* Mode Enable Register */ + /*984*/ unsigned int pad20[1439]; + /* Reserved */ } ffb_fbc, *ffb_fbcPtr; struct ffb_hw_context { @@ -263,16 +356,16 @@ enum ffb_chip_type { typedef struct ffb_dev_priv { /* Misc software state. */ - int prom_node; - enum ffb_chip_type ffb_type; - u64 card_phys_base; - struct miscdevice miscdev; + int prom_node; + enum ffb_chip_type ffb_type; + u64 card_phys_base; + struct miscdevice miscdev; /* Controller registers. */ - ffb_fbcPtr regs; + ffb_fbcPtr regs; /* Context table. */ - struct ffb_hw_context *hw_state[FFB_MAX_CTXS]; + struct ffb_hw_context *hw_state[FFB_MAX_CTXS]; } ffb_dev_priv_t; extern unsigned long ffb_get_unmapped_area(struct file *filp, @@ -283,4 +376,4 @@ extern unsigned long ffb_get_unmapped_area(struct file *filp, extern void ffb_set_context_ioctls(void); extern drm_ioctl_desc_t DRM(ioctls)[]; -extern int ffb_driver_context_switch(drm_device_t *dev, int old, int new); +extern int ffb_driver_context_switch(drm_device_t * dev, int old, int new); 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