0x5A, /* invert */
};
-static inline void NVFlush(struct nvidia_par *par)
+static inline void nvidiafb_safe_mode(struct fb_info *info)
{
+ struct nvidia_par *par = info->par;
+
+ touch_softlockup_watchdog();
+ info->pixmap.scan_align = 1;
+ par->lockup = 1;
+}
+
+static inline void NVFlush(struct fb_info *info)
+{
+ struct nvidia_par *par = info->par;
int count = 1000000000;
while (--count && READ_GET(par) != par->dmaPut) ;
if (!count) {
printk("nvidiafb: DMA Flush lockup\n");
- par->lockup = 1;
+ nvidiafb_safe_mode(info);
}
}
-static inline void NVSync(struct nvidia_par *par)
+static inline void NVSync(struct fb_info *info)
{
+ struct nvidia_par *par = info->par;
int count = 1000000000;
while (--count && NV_RD32(par->PGRAPH, 0x0700)) ;
if (!count) {
printk("nvidiafb: DMA Sync lockup\n");
- par->lockup = 1;
+ nvidiafb_safe_mode(info);
}
}
}
}
-static void NVDmaWait(struct nvidia_par *par, int size)
+static void NVDmaWait(struct fb_info *info, int size)
{
+ struct nvidia_par *par = info->par;
int dmaGet;
int count = 1000000000, cnt;
size++;
}
if (!count) {
- printk("DMA Wait Lockup\n");
- par->lockup = 1;
+ printk("nvidiafb: DMA Wait Lockup\n");
+ nvidiafb_safe_mode(info);
}
}
-static void NVSetPattern(struct nvidia_par *par, u32 clr0, u32 clr1,
+static void NVSetPattern(struct fb_info *info, u32 clr0, u32 clr1,
u32 pat0, u32 pat1)
{
- NVDmaStart(par, PATTERN_COLOR_0, 4);
+ struct nvidia_par *par = info->par;
+
+ NVDmaStart(info, par, PATTERN_COLOR_0, 4);
NVDmaNext(par, clr0);
NVDmaNext(par, clr1);
NVDmaNext(par, pat0);
NVDmaNext(par, pat1);
}
-static void NVSetRopSolid(struct nvidia_par *par, u32 rop, u32 planemask)
+static void NVSetRopSolid(struct fb_info *info, u32 rop, u32 planemask)
{
+ struct nvidia_par *par = info->par;
+
if (planemask != ~0) {
- NVSetPattern(par, 0, planemask, ~0, ~0);
+ NVSetPattern(info, 0, planemask, ~0, ~0);
if (par->currentRop != (rop + 32)) {
- NVDmaStart(par, ROP_SET, 1);
+ NVDmaStart(info, par, ROP_SET, 1);
NVDmaNext(par, NVCopyROP_PM[rop]);
par->currentRop = rop + 32;
}
} else if (par->currentRop != rop) {
if (par->currentRop >= 16)
- NVSetPattern(par, ~0, ~0, ~0, ~0);
- NVDmaStart(par, ROP_SET, 1);
+ NVSetPattern(info, ~0, ~0, ~0, ~0);
+ NVDmaStart(info, par, ROP_SET, 1);
NVDmaNext(par, NVCopyROP[rop]);
par->currentRop = rop;
}
int h = y2 - y1 + 1;
int w = x2 - x1 + 1;
- NVDmaStart(par, CLIP_POINT, 2);
+ NVDmaStart(info, par, CLIP_POINT, 2);
NVDmaNext(par, (y1 << 16) | x1);
NVDmaNext(par, (h << 16) | w);
}
break;
}
- NVDmaStart(par, SURFACE_FORMAT, 4);
+ NVDmaStart(info, par, SURFACE_FORMAT, 4);
NVDmaNext(par, surfaceFormat);
NVDmaNext(par, pitch | (pitch << 16));
NVDmaNext(par, 0);
NVDmaNext(par, 0);
- NVDmaStart(par, PATTERN_FORMAT, 1);
+ NVDmaStart(info, par, PATTERN_FORMAT, 1);
NVDmaNext(par, patternFormat);
- NVDmaStart(par, RECT_FORMAT, 1);
+ NVDmaStart(info, par, RECT_FORMAT, 1);
NVDmaNext(par, rectFormat);
- NVDmaStart(par, LINE_FORMAT, 1);
+ NVDmaStart(info, par, LINE_FORMAT, 1);
NVDmaNext(par, lineFormat);
par->currentRop = ~0; /* set to something invalid */
- NVSetRopSolid(par, ROP_COPY, ~0);
+ NVSetRopSolid(info, ROP_COPY, ~0);
NVSetClippingRectangle(info, 0, 0, info->var.xres_virtual,
info->var.yres_virtual);
NVDmaKickoff(par);
}
-u8 byte_rev[256] = {
- 0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0,
- 0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0,
- 0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8,
- 0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8,
- 0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4,
- 0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4,
- 0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec,
- 0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc,
- 0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2,
- 0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2,
- 0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea,
- 0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa,
- 0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6,
- 0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76, 0xf6,
- 0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee,
- 0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe,
- 0x01, 0x81, 0x41, 0xc1, 0x21, 0xa1, 0x61, 0xe1,
- 0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, 0xf1,
- 0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9,
- 0x19, 0x99, 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9,
- 0x05, 0x85, 0x45, 0xc5, 0x25, 0xa5, 0x65, 0xe5,
- 0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5,
- 0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed,
- 0x1d, 0x9d, 0x5d, 0xdd, 0x3d, 0xbd, 0x7d, 0xfd,
- 0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, 0x63, 0xe3,
- 0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3,
- 0x0b, 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb,
- 0x1b, 0x9b, 0x5b, 0xdb, 0x3b, 0xbb, 0x7b, 0xfb,
- 0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67, 0xe7,
- 0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7,
- 0x0f, 0x8f, 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef,
- 0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff,
-};
-
int nvidiafb_sync(struct fb_info *info)
{
struct nvidia_par *par = info->par;
return 0;
if (!par->lockup)
- NVFlush(par);
+ NVFlush(info);
if (!par->lockup)
- NVSync(par);
+ NVSync(info);
return 0;
}
if (par->lockup)
return cfb_copyarea(info, region);
- NVDmaStart(par, BLIT_POINT_SRC, 3);
+ NVDmaStart(info, par, BLIT_POINT_SRC, 3);
NVDmaNext(par, (region->sy << 16) | region->sx);
NVDmaNext(par, (region->dy << 16) | region->dx);
NVDmaNext(par, (region->height << 16) | region->width);
color = ((u32 *) info->pseudo_palette)[rect->color];
if (rect->rop != ROP_COPY)
- NVSetRopSolid(par, rect->rop, ~0);
+ NVSetRopSolid(info, rect->rop, ~0);
- NVDmaStart(par, RECT_SOLID_COLOR, 1);
+ NVDmaStart(info, par, RECT_SOLID_COLOR, 1);
NVDmaNext(par, color);
- NVDmaStart(par, RECT_SOLID_RECTS(0), 2);
+ NVDmaStart(info, par, RECT_SOLID_RECTS(0), 2);
NVDmaNext(par, (rect->dx << 16) | rect->dy);
NVDmaNext(par, (rect->width << 16) | rect->height);
NVDmaKickoff(par);
if (rect->rop != ROP_COPY)
- NVSetRopSolid(par, ROP_COPY, ~0);
+ NVSetRopSolid(info, ROP_COPY, ~0);
}
static void nvidiafb_mono_color_expand(struct fb_info *info,
bg = ((u32 *) info->pseudo_palette)[image->bg_color] | mask;
}
- NVDmaStart(par, RECT_EXPAND_TWO_COLOR_CLIP, 7);
+ NVDmaStart(info, par, RECT_EXPAND_TWO_COLOR_CLIP, 7);
NVDmaNext(par, (image->dy << 16) | (image->dx & 0xffff));
NVDmaNext(par, ((image->dy + image->height) << 16) |
((image->dx + image->width) & 0xffff));
NVDmaNext(par, (image->dy << 16) | (image->dx & 0xffff));
while (dsize >= RECT_EXPAND_TWO_COLOR_DATA_MAX_DWORDS) {
- NVDmaStart(par, RECT_EXPAND_TWO_COLOR_DATA(0),
+ NVDmaStart(info, par, RECT_EXPAND_TWO_COLOR_DATA(0),
RECT_EXPAND_TWO_COLOR_DATA_MAX_DWORDS);
for (j = RECT_EXPAND_TWO_COLOR_DATA_MAX_DWORDS; j--;) {
}
if (dsize) {
- NVDmaStart(par, RECT_EXPAND_TWO_COLOR_DATA(0), dsize);
+ NVDmaStart(info, par, RECT_EXPAND_TWO_COLOR_DATA(0), dsize);
for (j = dsize; j--;) {
tmp = data[k++];