/* --------------------------------------------------------------------- */
-static char *mode_option __initdata = NULL;
-static int paletteEnabled = 0;
+static char *mode_option __devinitdata = NULL;
#ifdef MODULE
static void vgaHWSeqReset (struct savagefb_par *par, int start)
{
if (start)
- VGAwSEQ (0x00, 0x01); /* Synchronous Reset */
+ VGAwSEQ (0x00, 0x01, par); /* Synchronous Reset */
else
- VGAwSEQ (0x00, 0x03); /* End Reset */
+ VGAwSEQ (0x00, 0x03, par); /* End Reset */
}
static void vgaHWProtect (struct savagefb_par *par, int on)
/*
* Turn off screen and disable sequencer.
*/
- tmp = VGArSEQ (0x01);
+ tmp = VGArSEQ (0x01, par);
vgaHWSeqReset (par, 1); /* start synchronous reset */
- VGAwSEQ (0x01, tmp | 0x20); /* disable the display */
+ VGAwSEQ (0x01, tmp | 0x20, par);/* disable the display */
- VGAenablePalette();
+ VGAenablePalette(par);
} else {
/*
* Reenable sequencer, then turn on screen.
*/
- tmp = VGArSEQ (0x01);
+ tmp = VGArSEQ (0x01, par);
- VGAwSEQ (0x01, tmp & ~0x20); /* reenable display */
+ VGAwSEQ (0x01, tmp & ~0x20, par);/* reenable display */
vgaHWSeqReset (par, 0); /* clear synchronous reset */
- VGAdisablePalette();
+ VGAdisablePalette(par);
}
}
{
int i;
- VGAwMISC (par->MiscOutReg);
+ VGAwMISC (par->MiscOutReg, par);
for (i = 1; i < 5; i++)
- VGAwSEQ (i, par->Sequencer[i]);
+ VGAwSEQ (i, par->Sequencer[i], par);
/* Ensure CRTC registers 0-7 are unlocked by clearing bit 7 or
CRTC[17] */
- VGAwCR (17, par->CRTC[17] & ~0x80);
+ VGAwCR (17, par->CRTC[17] & ~0x80, par);
for (i = 0; i < 25; i++)
- VGAwCR (i, par->CRTC[i]);
+ VGAwCR (i, par->CRTC[i], par);
for (i = 0; i < 9; i++)
- VGAwGR (i, par->Graphics[i]);
+ VGAwGR (i, par->Graphics[i], par);
- VGAenablePalette();
+ VGAenablePalette(par);
for (i = 0; i < 21; i++)
- VGAwATTR (i, par->Attribute[i]);
+ VGAwATTR (i, par->Attribute[i], par);
- VGAdisablePalette();
+ VGAdisablePalette(par);
}
static void vgaHWInit (struct fb_var_screeninfo *var,
{
int slots = MAXFIFO - space;
- while ((savage_in32(0x48C00) & 0x0000ffff) > slots);
+ while ((savage_in32(0x48C00, par) & 0x0000ffff) > slots);
}
static void
{
int slots = MAXFIFO - space;
- while ((savage_in32(0x48C60) & 0x001fffff) > slots);
+ while ((savage_in32(0x48C60, par) & 0x001fffff) > slots);
}
static void
{
int slots = MAXFIFO - space;
- while ((savage_in32(0x48C60) & 0x0000ffff) > slots);
+ while ((savage_in32(0x48C60, par) & 0x0000ffff) > slots);
}
/* Wait for idle accelerator */
static void
savage3D_waitidle(struct savagefb_par *par)
{
- while ((savage_in32(0x48C00) & 0x0008ffff) != 0x80000);
+ while ((savage_in32(0x48C00, par) & 0x0008ffff) != 0x80000);
}
static void
savage4_waitidle(struct savagefb_par *par)
{
- while ((savage_in32(0x48C60) & 0x00a00000) != 0x00a00000);
+ while ((savage_in32(0x48C60, par) & 0x00a00000) != 0x00a00000);
}
static void
savage2000_waitidle(struct savagefb_par *par)
{
- while ((savage_in32(0x48C60) & 0x009fffff));
+ while ((savage_in32(0x48C60, par) & 0x009fffff));
}
case S3_SAVAGE3D:
case S3_SAVAGE_MX:
/* Disable BCI */
- savage_out32(0x48C18, savage_in32(0x48C18) & 0x3FF0);
+ savage_out32(0x48C18, savage_in32(0x48C18, par) & 0x3FF0, par);
/* Setup BCI command overflow buffer */
- savage_out32(0x48C14, (par->cob_offset >> 11) | (par->cob_index << 29));
+ savage_out32(0x48C14,
+ (par->cob_offset >> 11) | (par->cob_index << 29),
+ par);
/* Program shadow status update. */
- savage_out32(0x48C10, 0x78207220);
- savage_out32(0x48C0C, 0);
+ savage_out32(0x48C10, 0x78207220, par);
+ savage_out32(0x48C0C, 0, par);
/* Enable BCI and command overflow buffer */
- savage_out32(0x48C18, savage_in32(0x48C18) | 0x0C);
+ savage_out32(0x48C18, savage_in32(0x48C18, par) | 0x0C, par);
break;
case S3_SAVAGE4:
case S3_PROSAVAGE:
case S3_SUPERSAVAGE:
/* Disable BCI */
- savage_out32(0x48C18, savage_in32(0x48C18) & 0x3FF0);
+ savage_out32(0x48C18, savage_in32(0x48C18, par) & 0x3FF0, par);
/* Program shadow status update */
- savage_out32(0x48C10, 0x00700040);
- savage_out32(0x48C0C, 0);
+ savage_out32(0x48C10, 0x00700040, par);
+ savage_out32(0x48C0C, 0, par);
/* Enable BCI without the COB */
- savage_out32(0x48C18, savage_in32(0x48C18) | 0x08);
+ savage_out32(0x48C18, savage_in32(0x48C18, par) | 0x08, par);
break;
case S3_SAVAGE2000:
/* Disable BCI */
- savage_out32(0x48C18, 0);
+ savage_out32(0x48C18, 0, par);
/* Setup BCI command overflow buffer */
- savage_out32(0x48C18, (par->cob_offset >> 7) | (par->cob_index));
+ savage_out32(0x48C18,
+ (par->cob_offset >> 7) | (par->cob_index),
+ par);
/* Disable shadow status update */
- savage_out32(0x48A30, 0);
+ savage_out32(0x48A30, 0, par);
/* Enable BCI and command overflow buffer */
- savage_out32(0x48C18, savage_in32(0x48C18) | 0x00280000 );
+ savage_out32(0x48C18, savage_in32(0x48C18, par) | 0x00280000,
+ par);
break;
default:
break;
}
/* Turn on 16-bit register access. */
- vga_out8(0x3d4, 0x31);
- vga_out8(0x3d5, 0x0c);
+ vga_out8(0x3d4, 0x31, par);
+ vga_out8(0x3d5, 0x0c, par);
/* Set stride to use GBD. */
- vga_out8 (0x3d4, 0x50);
- vga_out8 (0x3d5, vga_in8 (0x3d5 ) | 0xC1);
+ vga_out8 (0x3d4, 0x50, par);
+ vga_out8 (0x3d5, vga_in8(0x3d5, par) | 0xC1, par);
/* Enable 2D engine. */
- vga_out8 (0x3d4, 0x40 );
- vga_out8 (0x3d5, 0x01 );
+ vga_out8 (0x3d4, 0x40, par);
+ vga_out8 (0x3d5, 0x01, par);
- savage_out32 (MONO_PAT_0, ~0);
- savage_out32 (MONO_PAT_1, ~0);
+ savage_out32 (MONO_PAT_0, ~0, par);
+ savage_out32 (MONO_PAT_1, ~0, par);
/* Setup plane masks */
- savage_out32 (0x8128, ~0 ); /* enable all write planes */
- savage_out32 (0x812C, ~0 ); /* enable all read planes */
- savage_out16 (0x8134, 0x27 );
- savage_out16 (0x8136, 0x07 );
+ savage_out32 (0x8128, ~0, par); /* enable all write planes */
+ savage_out32 (0x812C, ~0, par); /* enable all read planes */
+ savage_out16 (0x8134, 0x27, par);
+ savage_out16 (0x8136, 0x07, par);
/* Now set the GBD */
par->bci_ptr = 0;
for( i = 0; i < 0x70; i++ ) {
if( !(i % 16) )
printk(KERN_DEBUG "\nSR%xx ", i >> 4 );
- vga_out8( 0x3c4, i );
- printk(KERN_DEBUG " %02x", vga_in8(0x3c5) );
+ vga_out8( 0x3c4, i, par);
+ printk(KERN_DEBUG " %02x", vga_in8(0x3c5, par) );
}
printk(KERN_DEBUG "\n\nCR x0 x1 x2 x3 x4 x5 x6 x7 x8 x9 xA xB xC "
for( i = 0; i < 0xB7; i++ ) {
if( !(i % 16) )
printk(KERN_DEBUG "\nCR%xx ", i >> 4 );
- vga_out8( vgaCRIndex, i );
- printk(KERN_DEBUG " %02x", vga_in8(vgaCRReg) );
+ vga_out8( vgaCRIndex, i, par);
+ printk(KERN_DEBUG " %02x", vga_in8(vgaCRReg, par) );
}
printk(KERN_DEBUG "\n\n");
{
unsigned char cr3a, cr53, cr66;
- vga_out16 (0x3d4, 0x4838);
- vga_out16 (0x3d4, 0xa039);
- vga_out16 (0x3c4, 0x0608);
-
- vga_out8 (0x3d4, 0x66);
- cr66 = vga_in8 (0x3d5);
- vga_out8 (0x3d5, cr66 | 0x80);
- vga_out8 (0x3d4, 0x3a);
- cr3a = vga_in8 (0x3d5);
- vga_out8 (0x3d5, cr3a | 0x80);
- vga_out8 (0x3d4, 0x53);
- cr53 = vga_in8 (0x3d5);
- vga_out8 (0x3d5, cr53 & 0x7f);
-
- vga_out8 (0x3d4, 0x66);
- vga_out8 (0x3d5, cr66);
- vga_out8 (0x3d4, 0x3a);
- vga_out8 (0x3d5, cr3a);
-
- vga_out8 (0x3d4, 0x66);
- vga_out8 (0x3d5, cr66);
- vga_out8 (0x3d4, 0x3a);
- vga_out8 (0x3d5, cr3a);
+ vga_out16 (0x3d4, 0x4838, par);
+ vga_out16 (0x3d4, 0xa039, par);
+ vga_out16 (0x3c4, 0x0608, par);
+
+ vga_out8 (0x3d4, 0x66, par);
+ cr66 = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d5, cr66 | 0x80, par);
+ vga_out8 (0x3d4, 0x3a, par);
+ cr3a = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d5, cr3a | 0x80, par);
+ vga_out8 (0x3d4, 0x53, par);
+ cr53 = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d5, cr53 & 0x7f, par);
+
+ vga_out8 (0x3d4, 0x66, par);
+ vga_out8 (0x3d5, cr66, par);
+ vga_out8 (0x3d4, 0x3a, par);
+ vga_out8 (0x3d5, cr3a, par);
+
+ vga_out8 (0x3d4, 0x66, par);
+ vga_out8 (0x3d5, cr66, par);
+ vga_out8 (0x3d4, 0x3a, par);
+ vga_out8 (0x3d5, cr3a, par);
/* unlock extended seq regs */
- vga_out8 (0x3c4, 0x08);
- par->SR08 = vga_in8 (0x3c5);
- vga_out8 (0x3c5, 0x06);
+ vga_out8 (0x3c4, 0x08, par);
+ par->SR08 = vga_in8 (0x3c5, par);
+ vga_out8 (0x3c5, 0x06, par);
/* now save all the extended regs we need */
- vga_out8 (0x3d4, 0x31);
- par->CR31 = vga_in8 (0x3d5);
- vga_out8 (0x3d4, 0x32);
- par->CR32 = vga_in8 (0x3d5);
- vga_out8 (0x3d4, 0x34);
- par->CR34 = vga_in8 (0x3d5);
- vga_out8 (0x3d4, 0x36);
- par->CR36 = vga_in8 (0x3d5);
- vga_out8 (0x3d4, 0x3a);
- par->CR3A = vga_in8 (0x3d5);
- vga_out8 (0x3d4, 0x40);
- par->CR40 = vga_in8 (0x3d5);
- vga_out8 (0x3d4, 0x42);
- par->CR42 = vga_in8 (0x3d5);
- vga_out8 (0x3d4, 0x45);
- par->CR45 = vga_in8 (0x3d5);
- vga_out8 (0x3d4, 0x50);
- par->CR50 = vga_in8 (0x3d5);
- vga_out8 (0x3d4, 0x51);
- par->CR51 = vga_in8 (0x3d5);
- vga_out8 (0x3d4, 0x53);
- par->CR53 = vga_in8 (0x3d5);
- vga_out8 (0x3d4, 0x58);
- par->CR58 = vga_in8 (0x3d5);
- vga_out8 (0x3d4, 0x60);
- par->CR60 = vga_in8 (0x3d5);
- vga_out8 (0x3d4, 0x66);
- par->CR66 = vga_in8 (0x3d5);
- vga_out8 (0x3d4, 0x67);
- par->CR67 = vga_in8 (0x3d5);
- vga_out8 (0x3d4, 0x68);
- par->CR68 = vga_in8 (0x3d5);
- vga_out8 (0x3d4, 0x69);
- par->CR69 = vga_in8 (0x3d5);
- vga_out8 (0x3d4, 0x6f);
- par->CR6F = vga_in8 (0x3d5);
-
- vga_out8 (0x3d4, 0x33);
- par->CR33 = vga_in8 (0x3d5);
- vga_out8 (0x3d4, 0x86);
- par->CR86 = vga_in8 (0x3d5);
- vga_out8 (0x3d4, 0x88);
- par->CR88 = vga_in8 (0x3d5);
- vga_out8 (0x3d4, 0x90);
- par->CR90 = vga_in8 (0x3d5);
- vga_out8 (0x3d4, 0x91);
- par->CR91 = vga_in8 (0x3d5);
- vga_out8 (0x3d4, 0xb0);
- par->CRB0 = vga_in8 (0x3d5) | 0x80;
+ vga_out8 (0x3d4, 0x31, par);
+ par->CR31 = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d4, 0x32, par);
+ par->CR32 = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d4, 0x34, par);
+ par->CR34 = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d4, 0x36, par);
+ par->CR36 = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d4, 0x3a, par);
+ par->CR3A = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d4, 0x40, par);
+ par->CR40 = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d4, 0x42, par);
+ par->CR42 = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d4, 0x45, par);
+ par->CR45 = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d4, 0x50, par);
+ par->CR50 = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d4, 0x51, par);
+ par->CR51 = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d4, 0x53, par);
+ par->CR53 = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d4, 0x58, par);
+ par->CR58 = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d4, 0x60, par);
+ par->CR60 = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d4, 0x66, par);
+ par->CR66 = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d4, 0x67, par);
+ par->CR67 = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d4, 0x68, par);
+ par->CR68 = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d4, 0x69, par);
+ par->CR69 = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d4, 0x6f, par);
+ par->CR6F = vga_in8 (0x3d5, par);
+
+ vga_out8 (0x3d4, 0x33, par);
+ par->CR33 = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d4, 0x86, par);
+ par->CR86 = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d4, 0x88, par);
+ par->CR88 = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d4, 0x90, par);
+ par->CR90 = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d4, 0x91, par);
+ par->CR91 = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d4, 0xb0, par);
+ par->CRB0 = vga_in8 (0x3d5, par) | 0x80;
/* extended mode timing regs */
- vga_out8 (0x3d4, 0x3b);
- par->CR3B = vga_in8 (0x3d5);
- vga_out8 (0x3d4, 0x3c);
- par->CR3C = vga_in8 (0x3d5);
- vga_out8 (0x3d4, 0x43);
- par->CR43 = vga_in8 (0x3d5);
- vga_out8 (0x3d4, 0x5d);
- par->CR5D = vga_in8 (0x3d5);
- vga_out8 (0x3d4, 0x5e);
- par->CR5E = vga_in8 (0x3d5);
- vga_out8 (0x3d4, 0x65);
- par->CR65 = vga_in8 (0x3d5);
+ vga_out8 (0x3d4, 0x3b, par);
+ par->CR3B = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d4, 0x3c, par);
+ par->CR3C = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d4, 0x43, par);
+ par->CR43 = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d4, 0x5d, par);
+ par->CR5D = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d4, 0x5e, par);
+ par->CR5E = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d4, 0x65, par);
+ par->CR65 = vga_in8 (0x3d5, par);
/* save seq extended regs for DCLK PLL programming */
- vga_out8 (0x3c4, 0x0e);
- par->SR0E = vga_in8 (0x3c5);
- vga_out8 (0x3c4, 0x0f);
- par->SR0F = vga_in8 (0x3c5);
- vga_out8 (0x3c4, 0x10);
- par->SR10 = vga_in8 (0x3c5);
- vga_out8 (0x3c4, 0x11);
- par->SR11 = vga_in8 (0x3c5);
- vga_out8 (0x3c4, 0x12);
- par->SR12 = vga_in8 (0x3c5);
- vga_out8 (0x3c4, 0x13);
- par->SR13 = vga_in8 (0x3c5);
- vga_out8 (0x3c4, 0x29);
- par->SR29 = vga_in8 (0x3c5);
-
- vga_out8 (0x3c4, 0x15);
- par->SR15 = vga_in8 (0x3c5);
- vga_out8 (0x3c4, 0x30);
- par->SR30 = vga_in8 (0x3c5);
- vga_out8 (0x3c4, 0x18);
- par->SR18 = vga_in8 (0x3c5);
+ vga_out8 (0x3c4, 0x0e, par);
+ par->SR0E = vga_in8 (0x3c5, par);
+ vga_out8 (0x3c4, 0x0f, par);
+ par->SR0F = vga_in8 (0x3c5, par);
+ vga_out8 (0x3c4, 0x10, par);
+ par->SR10 = vga_in8 (0x3c5, par);
+ vga_out8 (0x3c4, 0x11, par);
+ par->SR11 = vga_in8 (0x3c5, par);
+ vga_out8 (0x3c4, 0x12, par);
+ par->SR12 = vga_in8 (0x3c5, par);
+ vga_out8 (0x3c4, 0x13, par);
+ par->SR13 = vga_in8 (0x3c5, par);
+ vga_out8 (0x3c4, 0x29, par);
+ par->SR29 = vga_in8 (0x3c5, par);
+
+ vga_out8 (0x3c4, 0x15, par);
+ par->SR15 = vga_in8 (0x3c5, par);
+ vga_out8 (0x3c4, 0x30, par);
+ par->SR30 = vga_in8 (0x3c5, par);
+ vga_out8 (0x3c4, 0x18, par);
+ par->SR18 = vga_in8 (0x3c5, par);
/* Save flat panel expansion regsters. */
if (par->chip == S3_SAVAGE_MX) {
int i;
for (i = 0; i < 8; i++) {
- vga_out8 (0x3c4, 0x54+i);
- par->SR54[i] = vga_in8 (0x3c5);
+ vga_out8 (0x3c4, 0x54+i, par);
+ par->SR54[i] = vga_in8 (0x3c5, par);
}
}
- vga_out8 (0x3d4, 0x66);
- cr66 = vga_in8 (0x3d5);
- vga_out8 (0x3d5, cr66 | 0x80);
- vga_out8 (0x3d4, 0x3a);
- cr3a = vga_in8 (0x3d5);
- vga_out8 (0x3d5, cr3a | 0x80);
+ vga_out8 (0x3d4, 0x66, par);
+ cr66 = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d5, cr66 | 0x80, par);
+ vga_out8 (0x3d4, 0x3a, par);
+ cr3a = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d5, cr3a | 0x80, par);
/* now save MIU regs */
if (par->chip != S3_SAVAGE_MX) {
- par->MMPR0 = savage_in32(FIFO_CONTROL_REG);
- par->MMPR1 = savage_in32(MIU_CONTROL_REG);
- par->MMPR2 = savage_in32(STREAMS_TIMEOUT_REG);
- par->MMPR3 = savage_in32(MISC_TIMEOUT_REG);
+ par->MMPR0 = savage_in32(FIFO_CONTROL_REG, par);
+ par->MMPR1 = savage_in32(MIU_CONTROL_REG, par);
+ par->MMPR2 = savage_in32(STREAMS_TIMEOUT_REG, par);
+ par->MMPR3 = savage_in32(MISC_TIMEOUT_REG, par);
}
- vga_out8 (0x3d4, 0x3a);
- vga_out8 (0x3d5, cr3a);
- vga_out8 (0x3d4, 0x66);
- vga_out8 (0x3d5, cr66);
+ vga_out8 (0x3d4, 0x3a, par);
+ vga_out8 (0x3d5, cr3a, par);
+ vga_out8 (0x3d4, 0x66, par);
+ vga_out8 (0x3d5, cr66, par);
}
static void savage_update_var(struct fb_var_screeninfo *var, struct fb_videomode *modedb)
static int savagefb_check_var (struct fb_var_screeninfo *var,
struct fb_info *info)
{
- struct savagefb_par *par = (struct savagefb_par *)info->par;
+ struct savagefb_par *par = info->par;
int memlen, vramlen, mode_valid = 0;
DBG("savagefb_check_var");
* match. Fall back to traditional register-crunching.
*/
- vga_out8 (0x3d4, 0x3a);
- tmp = vga_in8 (0x3d5);
+ vga_out8 (0x3d4, 0x3a, par);
+ tmp = vga_in8 (0x3d5, par);
if (1 /*FIXME:psav->pci_burst*/)
par->CR3A = (tmp & 0x7f) | 0x15;
else
par->CR31 = 0x8c;
par->CR66 = 0x89;
- vga_out8 (0x3d4, 0x58);
- par->CR58 = vga_in8 (0x3d5) & 0x80;
+ vga_out8 (0x3d4, 0x58, par);
+ par->CR58 = vga_in8 (0x3d5, par) & 0x80;
par->CR58 |= 0x13;
par->SR15 = 0x03 | 0x80;
par->SR18 = 0x00;
par->CR43 = par->CR45 = par->CR65 = 0x00;
- vga_out8 (0x3d4, 0x40);
- par->CR40 = vga_in8 (0x3d5) & ~0x01;
+ vga_out8 (0x3d4, 0x40, par);
+ par->CR40 = vga_in8 (0x3d5, par) & ~0x01;
par->MMPR0 = 0x010400;
par->MMPR1 = 0x00;
par->CR67 |= 1;
- vga_out8(0x3d4, 0x36);
- par->CR36 = vga_in8 (0x3d5);
- vga_out8 (0x3d4, 0x68);
- par->CR68 = vga_in8 (0x3d5);
+ vga_out8(0x3d4, 0x36, par);
+ par->CR36 = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d4, 0x68, par);
+ par->CR68 = vga_in8 (0x3d5, par);
par->CR69 = 0;
- vga_out8 (0x3d4, 0x6f);
- par->CR6F = vga_in8 (0x3d5);
- vga_out8 (0x3d4, 0x86);
- par->CR86 = vga_in8 (0x3d5);
- vga_out8 (0x3d4, 0x88);
- par->CR88 = vga_in8 (0x3d5) | 0x08;
- vga_out8 (0x3d4, 0xb0);
- par->CRB0 = vga_in8 (0x3d5) | 0x80;
+ vga_out8 (0x3d4, 0x6f, par);
+ par->CR6F = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d4, 0x86, par);
+ par->CR86 = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d4, 0x88, par);
+ par->CR88 = vga_in8 (0x3d5, par) | 0x08;
+ vga_out8 (0x3d4, 0xb0, par);
+ par->CRB0 = vga_in8 (0x3d5, par) | 0x80;
return 0;
}
unsigned transp,
struct fb_info *info)
{
- struct savagefb_par *par = (struct savagefb_par *)info->par;
+ struct savagefb_par *par = info->par;
if (regno >= NR_PALETTE)
return -EINVAL;
switch (info->var.bits_per_pixel) {
case 8:
- vga_out8 (0x3c8, regno);
+ vga_out8 (0x3c8, regno, par);
- vga_out8 (0x3c9, red >> 10);
- vga_out8 (0x3c9, green >> 10);
- vga_out8 (0x3c9, blue >> 10);
+ vga_out8 (0x3c9, red >> 10, par);
+ vga_out8 (0x3c9, green >> 10, par);
+ vga_out8 (0x3c9, blue >> 10, par);
break;
case 16:
par->SavageWaitIdle (par);
- vga_out8 (0x3c2, 0x23);
+ vga_out8 (0x3c2, 0x23, par);
- vga_out16 (0x3d4, 0x4838);
- vga_out16 (0x3d4, 0xa539);
- vga_out16 (0x3c4, 0x0608);
+ vga_out16 (0x3d4, 0x4838, par);
+ vga_out16 (0x3d4, 0xa539, par);
+ vga_out16 (0x3c4, 0x0608, par);
vgaHWProtect (par, 1);
* switch to mode 3 here seems to eliminate the issue.
*/
- VerticalRetraceWait();
- vga_out8 (0x3d4, 0x67);
- cr67 = vga_in8 (0x3d5);
- vga_out8 (0x3d5, cr67/*par->CR67*/ & ~0x0c); /* no STREAMS yet */
+ VerticalRetraceWait(par);
+ vga_out8 (0x3d4, 0x67, par);
+ cr67 = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d5, cr67/*par->CR67*/ & ~0x0c, par); /* no STREAMS yet */
- vga_out8 (0x3d4, 0x23);
- vga_out8 (0x3d5, 0x00);
- vga_out8 (0x3d4, 0x26);
- vga_out8 (0x3d5, 0x00);
+ vga_out8 (0x3d4, 0x23, par);
+ vga_out8 (0x3d5, 0x00, par);
+ vga_out8 (0x3d4, 0x26, par);
+ vga_out8 (0x3d5, 0x00, par);
/* restore extended regs */
- vga_out8 (0x3d4, 0x66);
- vga_out8 (0x3d5, par->CR66);
- vga_out8 (0x3d4, 0x3a);
- vga_out8 (0x3d5, par->CR3A);
- vga_out8 (0x3d4, 0x31);
- vga_out8 (0x3d5, par->CR31);
- vga_out8 (0x3d4, 0x32);
- vga_out8 (0x3d5, par->CR32);
- vga_out8 (0x3d4, 0x58);
- vga_out8 (0x3d5, par->CR58);
- vga_out8 (0x3d4, 0x53);
- vga_out8 (0x3d5, par->CR53 & 0x7f);
-
- vga_out16 (0x3c4, 0x0608);
+ vga_out8 (0x3d4, 0x66, par);
+ vga_out8 (0x3d5, par->CR66, par);
+ vga_out8 (0x3d4, 0x3a, par);
+ vga_out8 (0x3d5, par->CR3A, par);
+ vga_out8 (0x3d4, 0x31, par);
+ vga_out8 (0x3d5, par->CR31, par);
+ vga_out8 (0x3d4, 0x32, par);
+ vga_out8 (0x3d5, par->CR32, par);
+ vga_out8 (0x3d4, 0x58, par);
+ vga_out8 (0x3d5, par->CR58, par);
+ vga_out8 (0x3d4, 0x53, par);
+ vga_out8 (0x3d5, par->CR53 & 0x7f, par);
+
+ vga_out16 (0x3c4, 0x0608, par);
/* Restore DCLK registers. */
- vga_out8 (0x3c4, 0x0e);
- vga_out8 (0x3c5, par->SR0E);
- vga_out8 (0x3c4, 0x0f);
- vga_out8 (0x3c5, par->SR0F);
- vga_out8 (0x3c4, 0x29);
- vga_out8 (0x3c5, par->SR29);
- vga_out8 (0x3c4, 0x15);
- vga_out8 (0x3c5, par->SR15);
+ vga_out8 (0x3c4, 0x0e, par);
+ vga_out8 (0x3c5, par->SR0E, par);
+ vga_out8 (0x3c4, 0x0f, par);
+ vga_out8 (0x3c5, par->SR0F, par);
+ vga_out8 (0x3c4, 0x29, par);
+ vga_out8 (0x3c5, par->SR29, par);
+ vga_out8 (0x3c4, 0x15, par);
+ vga_out8 (0x3c5, par->SR15, par);
/* Restore flat panel expansion regsters. */
if( par->chip == S3_SAVAGE_MX ) {
int i;
for( i = 0; i < 8; i++ ) {
- vga_out8 (0x3c4, 0x54+i);
- vga_out8 (0x3c5, par->SR54[i]);
+ vga_out8 (0x3c4, 0x54+i, par);
+ vga_out8 (0x3c5, par->SR54[i], par);
}
}
vgaHWRestore (par);
/* extended mode timing registers */
- vga_out8 (0x3d4, 0x53);
- vga_out8 (0x3d5, par->CR53);
- vga_out8 (0x3d4, 0x5d);
- vga_out8 (0x3d5, par->CR5D);
- vga_out8 (0x3d4, 0x5e);
- vga_out8 (0x3d5, par->CR5E);
- vga_out8 (0x3d4, 0x3b);
- vga_out8 (0x3d5, par->CR3B);
- vga_out8 (0x3d4, 0x3c);
- vga_out8 (0x3d5, par->CR3C);
- vga_out8 (0x3d4, 0x43);
- vga_out8 (0x3d5, par->CR43);
- vga_out8 (0x3d4, 0x65);
- vga_out8 (0x3d5, par->CR65);
+ vga_out8 (0x3d4, 0x53, par);
+ vga_out8 (0x3d5, par->CR53, par);
+ vga_out8 (0x3d4, 0x5d, par);
+ vga_out8 (0x3d5, par->CR5D, par);
+ vga_out8 (0x3d4, 0x5e, par);
+ vga_out8 (0x3d5, par->CR5E, par);
+ vga_out8 (0x3d4, 0x3b, par);
+ vga_out8 (0x3d5, par->CR3B, par);
+ vga_out8 (0x3d4, 0x3c, par);
+ vga_out8 (0x3d5, par->CR3C, par);
+ vga_out8 (0x3d4, 0x43, par);
+ vga_out8 (0x3d5, par->CR43, par);
+ vga_out8 (0x3d4, 0x65, par);
+ vga_out8 (0x3d5, par->CR65, par);
/* restore the desired video mode with cr67 */
- vga_out8 (0x3d4, 0x67);
+ vga_out8 (0x3d4, 0x67, par);
/* following part not present in X11 driver */
- cr67 = vga_in8 (0x3d5) & 0xf;
- vga_out8 (0x3d5, 0x50 | cr67);
+ cr67 = vga_in8 (0x3d5, par) & 0xf;
+ vga_out8 (0x3d5, 0x50 | cr67, par);
udelay (10000);
- vga_out8 (0x3d4, 0x67);
+ vga_out8 (0x3d4, 0x67, par);
/* end of part */
- vga_out8 (0x3d5, par->CR67 & ~0x0c);
+ vga_out8 (0x3d5, par->CR67 & ~0x0c, par);
/* other mode timing and extended regs */
- vga_out8 (0x3d4, 0x34);
- vga_out8 (0x3d5, par->CR34);
- vga_out8 (0x3d4, 0x40);
- vga_out8 (0x3d5, par->CR40);
- vga_out8 (0x3d4, 0x42);
- vga_out8 (0x3d5, par->CR42);
- vga_out8 (0x3d4, 0x45);
- vga_out8 (0x3d5, par->CR45);
- vga_out8 (0x3d4, 0x50);
- vga_out8 (0x3d5, par->CR50);
- vga_out8 (0x3d4, 0x51);
- vga_out8 (0x3d5, par->CR51);
+ vga_out8 (0x3d4, 0x34, par);
+ vga_out8 (0x3d5, par->CR34, par);
+ vga_out8 (0x3d4, 0x40, par);
+ vga_out8 (0x3d5, par->CR40, par);
+ vga_out8 (0x3d4, 0x42, par);
+ vga_out8 (0x3d5, par->CR42, par);
+ vga_out8 (0x3d4, 0x45, par);
+ vga_out8 (0x3d5, par->CR45, par);
+ vga_out8 (0x3d4, 0x50, par);
+ vga_out8 (0x3d5, par->CR50, par);
+ vga_out8 (0x3d4, 0x51, par);
+ vga_out8 (0x3d5, par->CR51, par);
/* memory timings */
- vga_out8 (0x3d4, 0x36);
- vga_out8 (0x3d5, par->CR36);
- vga_out8 (0x3d4, 0x60);
- vga_out8 (0x3d5, par->CR60);
- vga_out8 (0x3d4, 0x68);
- vga_out8 (0x3d5, par->CR68);
- vga_out8 (0x3d4, 0x69);
- vga_out8 (0x3d5, par->CR69);
- vga_out8 (0x3d4, 0x6f);
- vga_out8 (0x3d5, par->CR6F);
-
- vga_out8 (0x3d4, 0x33);
- vga_out8 (0x3d5, par->CR33);
- vga_out8 (0x3d4, 0x86);
- vga_out8 (0x3d5, par->CR86);
- vga_out8 (0x3d4, 0x88);
- vga_out8 (0x3d5, par->CR88);
- vga_out8 (0x3d4, 0x90);
- vga_out8 (0x3d5, par->CR90);
- vga_out8 (0x3d4, 0x91);
- vga_out8 (0x3d5, par->CR91);
+ vga_out8 (0x3d4, 0x36, par);
+ vga_out8 (0x3d5, par->CR36, par);
+ vga_out8 (0x3d4, 0x60, par);
+ vga_out8 (0x3d5, par->CR60, par);
+ vga_out8 (0x3d4, 0x68, par);
+ vga_out8 (0x3d5, par->CR68, par);
+ vga_out8 (0x3d4, 0x69, par);
+ vga_out8 (0x3d5, par->CR69, par);
+ vga_out8 (0x3d4, 0x6f, par);
+ vga_out8 (0x3d5, par->CR6F, par);
+
+ vga_out8 (0x3d4, 0x33, par);
+ vga_out8 (0x3d5, par->CR33, par);
+ vga_out8 (0x3d4, 0x86, par);
+ vga_out8 (0x3d5, par->CR86, par);
+ vga_out8 (0x3d4, 0x88, par);
+ vga_out8 (0x3d5, par->CR88, par);
+ vga_out8 (0x3d4, 0x90, par);
+ vga_out8 (0x3d5, par->CR90, par);
+ vga_out8 (0x3d4, 0x91, par);
+ vga_out8 (0x3d5, par->CR91, par);
if (par->chip == S3_SAVAGE4) {
- vga_out8 (0x3d4, 0xb0);
- vga_out8 (0x3d5, par->CRB0);
+ vga_out8 (0x3d4, 0xb0, par);
+ vga_out8 (0x3d5, par->CRB0, par);
}
- vga_out8 (0x3d4, 0x32);
- vga_out8 (0x3d5, par->CR32);
+ vga_out8 (0x3d4, 0x32, par);
+ vga_out8 (0x3d5, par->CR32, par);
/* unlock extended seq regs */
- vga_out8 (0x3c4, 0x08);
- vga_out8 (0x3c5, 0x06);
+ vga_out8 (0x3c4, 0x08, par);
+ vga_out8 (0x3c5, 0x06, par);
/* Restore extended sequencer regs for MCLK. SR10 == 255 indicates
* that we should leave the default SR10 and SR11 values there.
*/
if (par->SR10 != 255) {
- vga_out8 (0x3c4, 0x10);
- vga_out8 (0x3c5, par->SR10);
- vga_out8 (0x3c4, 0x11);
- vga_out8 (0x3c5, par->SR11);
+ vga_out8 (0x3c4, 0x10, par);
+ vga_out8 (0x3c5, par->SR10, par);
+ vga_out8 (0x3c4, 0x11, par);
+ vga_out8 (0x3c5, par->SR11, par);
}
/* restore extended seq regs for dclk */
- vga_out8 (0x3c4, 0x0e);
- vga_out8 (0x3c5, par->SR0E);
- vga_out8 (0x3c4, 0x0f);
- vga_out8 (0x3c5, par->SR0F);
- vga_out8 (0x3c4, 0x12);
- vga_out8 (0x3c5, par->SR12);
- vga_out8 (0x3c4, 0x13);
- vga_out8 (0x3c5, par->SR13);
- vga_out8 (0x3c4, 0x29);
- vga_out8 (0x3c5, par->SR29);
-
- vga_out8 (0x3c4, 0x18);
- vga_out8 (0x3c5, par->SR18);
+ vga_out8 (0x3c4, 0x0e, par);
+ vga_out8 (0x3c5, par->SR0E, par);
+ vga_out8 (0x3c4, 0x0f, par);
+ vga_out8 (0x3c5, par->SR0F, par);
+ vga_out8 (0x3c4, 0x12, par);
+ vga_out8 (0x3c5, par->SR12, par);
+ vga_out8 (0x3c4, 0x13, par);
+ vga_out8 (0x3c5, par->SR13, par);
+ vga_out8 (0x3c4, 0x29, par);
+ vga_out8 (0x3c5, par->SR29, par);
+
+ vga_out8 (0x3c4, 0x18, par);
+ vga_out8 (0x3c5, par->SR18, par);
/* load new m, n pll values for dclk & mclk */
- vga_out8 (0x3c4, 0x15);
- tmp = vga_in8 (0x3c5) & ~0x21;
+ vga_out8 (0x3c4, 0x15, par);
+ tmp = vga_in8 (0x3c5, par) & ~0x21;
- vga_out8 (0x3c5, tmp | 0x03);
- vga_out8 (0x3c5, tmp | 0x23);
- vga_out8 (0x3c5, tmp | 0x03);
- vga_out8 (0x3c5, par->SR15);
+ vga_out8 (0x3c5, tmp | 0x03, par);
+ vga_out8 (0x3c5, tmp | 0x23, par);
+ vga_out8 (0x3c5, tmp | 0x03, par);
+ vga_out8 (0x3c5, par->SR15, par);
udelay (100);
- vga_out8 (0x3c4, 0x30);
- vga_out8 (0x3c5, par->SR30);
- vga_out8 (0x3c4, 0x08);
- vga_out8 (0x3c5, par->SR08);
+ vga_out8 (0x3c4, 0x30, par);
+ vga_out8 (0x3c5, par->SR30, par);
+ vga_out8 (0x3c4, 0x08, par);
+ vga_out8 (0x3c5, par->SR08, par);
/* now write out cr67 in full, possibly starting STREAMS */
- VerticalRetraceWait();
- vga_out8 (0x3d4, 0x67);
- vga_out8 (0x3d5, par->CR67);
+ VerticalRetraceWait(par);
+ vga_out8 (0x3d4, 0x67, par);
+ vga_out8 (0x3d5, par->CR67, par);
- vga_out8 (0x3d4, 0x66);
- cr66 = vga_in8 (0x3d5);
- vga_out8 (0x3d5, cr66 | 0x80);
- vga_out8 (0x3d4, 0x3a);
- cr3a = vga_in8 (0x3d5);
- vga_out8 (0x3d5, cr3a | 0x80);
+ vga_out8 (0x3d4, 0x66, par);
+ cr66 = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d5, cr66 | 0x80, par);
+ vga_out8 (0x3d4, 0x3a, par);
+ cr3a = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d5, cr3a | 0x80, par);
if (par->chip != S3_SAVAGE_MX) {
- VerticalRetraceWait();
- savage_out32 (FIFO_CONTROL_REG, par->MMPR0);
+ VerticalRetraceWait(par);
+ savage_out32 (FIFO_CONTROL_REG, par->MMPR0, par);
par->SavageWaitIdle (par);
- savage_out32 (MIU_CONTROL_REG, par->MMPR1);
+ savage_out32 (MIU_CONTROL_REG, par->MMPR1, par);
par->SavageWaitIdle (par);
- savage_out32 (STREAMS_TIMEOUT_REG, par->MMPR2);
+ savage_out32 (STREAMS_TIMEOUT_REG, par->MMPR2, par);
par->SavageWaitIdle (par);
- savage_out32 (MISC_TIMEOUT_REG, par->MMPR3);
+ savage_out32 (MISC_TIMEOUT_REG, par->MMPR3, par);
}
- vga_out8 (0x3d4, 0x66);
- vga_out8 (0x3d5, cr66);
- vga_out8 (0x3d4, 0x3a);
- vga_out8 (0x3d5, cr3a);
+ vga_out8 (0x3d4, 0x66, par);
+ vga_out8 (0x3d5, cr66, par);
+ vga_out8 (0x3d4, 0x3a, par);
+ vga_out8 (0x3d5, cr3a, par);
SavageSetup2DEngine (par);
vgaHWProtect (par, 0);
* ((var->bits_per_pixel+7) / 8)) >> 2;
/* now program the start address registers */
- vga_out16(0x3d4, (base & 0x00ff00) | 0x0c);
- vga_out16(0x3d4, ((base & 0x00ff) << 8) | 0x0d);
- vga_out8 (0x3d4, 0x69);
- vga_out8 (0x3d5, (base & 0x7f0000) >> 16);
+ vga_out16(0x3d4, (base & 0x00ff00) | 0x0c, par);
+ vga_out16(0x3d4, ((base & 0x00ff) << 8) | 0x0d, par);
+ vga_out8 (0x3d4, 0x69, par);
+ vga_out8 (0x3d5, (base & 0x7f0000) >> 16, par);
}
info->fix.line_length = info->var.xres_virtual *
info->var.bits_per_pixel / 8;
- if (info->var.bits_per_pixel == 8)
+ if (info->var.bits_per_pixel == 8) {
info->fix.visual = FB_VISUAL_PSEUDOCOLOR;
- else
+ info->fix.xpanstep = 4;
+ } else {
info->fix.visual = FB_VISUAL_TRUECOLOR;
+ info->fix.xpanstep = 2;
+ }
+
}
#if defined(CONFIG_FB_SAVAGE_ACCEL)
static void savagefb_set_clip(struct fb_info *info)
{
- struct savagefb_par *par = (struct savagefb_par *)info->par;
+ struct savagefb_par *par = info->par;
int cmd;
cmd = BCI_CMD_NOP | BCI_CMD_CLIP_NEW;
static int savagefb_set_par (struct fb_info *info)
{
- struct savagefb_par *par = (struct savagefb_par *)info->par;
+ struct savagefb_par *par = info->par;
struct fb_var_screeninfo *var = &info->var;
int err;
par->minClock = 10000;
savagefb_set_par_int (par);
- savagefb_update_start (par, var);
fb_set_cmap (&info->cmap, info);
savagefb_set_fix(info);
savagefb_set_clip(info);
static int savagefb_pan_display (struct fb_var_screeninfo *var,
struct fb_info *info)
{
- struct savagefb_par *par = (struct savagefb_par *)info->par;
- u_int y_bottom;
-
- y_bottom = var->yoffset;
-
- if (!(var->vmode & FB_VMODE_YWRAP))
- y_bottom += var->yres;
-
- if (var->xoffset > (var->xres_virtual - var->xres))
- return -EINVAL;
- if (y_bottom > info->var.yres_virtual)
- return -EINVAL;
+ struct savagefb_par *par = info->par;
savagefb_update_start (par, var);
+ return 0;
+}
- info->var.xoffset = var->xoffset;
- info->var.yoffset = var->yoffset;
+static int savagefb_blank(int blank, struct fb_info *info)
+{
+ struct savagefb_par *par = info->par;
+ u8 sr8 = 0, srd = 0;
+
+ if (par->display_type == DISP_CRT) {
+ vga_out8(0x3c4, 0x08, par);
+ sr8 = vga_in8(0x3c5, par);
+ sr8 |= 0x06;
+ vga_out8(0x3c5, sr8, par);
+ vga_out8(0x3c4, 0x0d, par);
+ srd = vga_in8(0x3c5, par);
+ srd &= 0x03;
+
+ switch (blank) {
+ case FB_BLANK_UNBLANK:
+ case FB_BLANK_NORMAL:
+ break;
+ case FB_BLANK_VSYNC_SUSPEND:
+ srd |= 0x10;
+ break;
+ case FB_BLANK_HSYNC_SUSPEND:
+ srd |= 0x40;
+ break;
+ case FB_BLANK_POWERDOWN:
+ srd |= 0x50;
+ break;
+ }
- if (var->vmode & FB_VMODE_YWRAP)
- info->var.vmode |= FB_VMODE_YWRAP;
- else
- info->var.vmode &= ~FB_VMODE_YWRAP;
+ vga_out8(0x3c4, 0x0d, par);
+ vga_out8(0x3c5, srd, par);
+ }
- return 0;
-}
+ if (par->display_type == DISP_LCD ||
+ par->display_type == DISP_DFP) {
+ switch(blank) {
+ case FB_BLANK_UNBLANK:
+ case FB_BLANK_NORMAL:
+ vga_out8(0x3c4, 0x31, par); /* SR31 bit 4 - FP enable */
+ vga_out8(0x3c5, vga_in8(0x3c5, par) | 0x10, par);
+ break;
+ case FB_BLANK_VSYNC_SUSPEND:
+ case FB_BLANK_HSYNC_SUSPEND:
+ case FB_BLANK_POWERDOWN:
+ vga_out8(0x3c4, 0x31, par); /* SR31 bit 4 - FP enable */
+ vga_out8(0x3c5, vga_in8(0x3c5, par) & ~0x10, par);
+ break;
+ }
+ }
+ return (blank == FB_BLANK_NORMAL) ? 1 : 0;
+}
static struct fb_ops savagefb_ops = {
.owner = THIS_MODULE,
.fb_set_par = savagefb_set_par,
.fb_setcolreg = savagefb_setcolreg,
.fb_pan_display = savagefb_pan_display,
+ .fb_blank = savagefb_blank,
#if defined(CONFIG_FB_SAVAGE_ACCEL)
.fb_fillrect = savagefb_fillrect,
.fb_copyarea = savagefb_copyarea,
.fb_copyarea = cfb_copyarea,
.fb_imageblit = cfb_imageblit,
#endif
- .fb_cursor = soft_cursor,
};
/* --------------------------------------------------------------------- */
DBG ("savage_enable_mmio\n");
- val = vga_in8 (0x3c3);
- vga_out8 (0x3c3, val | 0x01);
- val = vga_in8 (0x3cc);
- vga_out8 (0x3c2, val | 0x01);
+ val = vga_in8 (0x3c3, par);
+ vga_out8 (0x3c3, val | 0x01, par);
+ val = vga_in8 (0x3cc, par);
+ vga_out8 (0x3c2, val | 0x01, par);
if (par->chip >= S3_SAVAGE4) {
- vga_out8 (0x3d4, 0x40);
- val = vga_in8 (0x3d5);
- vga_out8 (0x3d5, val | 1);
+ vga_out8 (0x3d4, 0x40, par);
+ val = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d5, val | 1, par);
}
}
DBG ("savage_disable_mmio\n");
if(par->chip >= S3_SAVAGE4 ) {
- vga_out8 (0x3d4, 0x40);
- val = vga_in8 (0x3d5);
- vga_out8 (0x3d5, val | 1);
+ vga_out8 (0x3d4, 0x40, par);
+ val = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d5, val | 1, par);
}
}
static int __devinit savage_map_mmio (struct fb_info *info)
{
- struct savagefb_par *par = (struct savagefb_par *)info->par;
+ struct savagefb_par *par = info->par;
DBG ("savage_map_mmio");
if (S3_SAVAGE3D_SERIES (par->chip))
return 0;
}
-static void __devinit savage_unmap_mmio (struct fb_info *info)
+static void savage_unmap_mmio (struct fb_info *info)
{
- struct savagefb_par *par = (struct savagefb_par *)info->par;
+ struct savagefb_par *par = info->par;
DBG ("savage_unmap_mmio");
savage_disable_mmio(par);
static int __devinit savage_map_video (struct fb_info *info,
int video_len)
{
- struct savagefb_par *par = (struct savagefb_par *)info->par;
+ struct savagefb_par *par = info->par;
int resource;
DBG("savage_map_video");
return 0;
}
-static void __devinit savage_unmap_video (struct fb_info *info)
+static void savage_unmap_video (struct fb_info *info)
{
- struct savagefb_par *par = (struct savagefb_par *)info->par;
+ struct savagefb_par *par = info->par;
DBG("savage_unmap_video");
}
}
-static int __devinit savage_init_hw (struct savagefb_par *par)
+static int savage_init_hw (struct savagefb_par *par)
{
unsigned char config1, m, n, n1, n2, sr8, cr3f, cr66 = 0, tmp;
static unsigned char RamSavage4[] = { 2, 4, 8, 12, 16, 32, 64, 32 };
static unsigned char RamSavageMX[] = { 2, 8, 4, 16, 8, 16, 4, 16 };
static unsigned char RamSavageNB[] = { 0, 2, 4, 8, 16, 32, 2, 2 };
-
- int videoRam, videoRambytes;
+ int videoRam, videoRambytes, dvi;
DBG("savage_init_hw");
/* unprotect CRTC[0-7] */
- vga_out8(0x3d4, 0x11);
- tmp = vga_in8(0x3d5);
- vga_out8(0x3d5, tmp & 0x7f);
+ vga_out8(0x3d4, 0x11, par);
+ tmp = vga_in8(0x3d5, par);
+ vga_out8(0x3d5, tmp & 0x7f, par);
/* unlock extended regs */
- vga_out16(0x3d4, 0x4838);
- vga_out16(0x3d4, 0xa039);
- vga_out16(0x3c4, 0x0608);
+ vga_out16(0x3d4, 0x4838, par);
+ vga_out16(0x3d4, 0xa039, par);
+ vga_out16(0x3c4, 0x0608, par);
- vga_out8(0x3d4, 0x40);
- tmp = vga_in8(0x3d5);
- vga_out8(0x3d5, tmp & ~0x01);
+ vga_out8(0x3d4, 0x40, par);
+ tmp = vga_in8(0x3d5, par);
+ vga_out8(0x3d5, tmp & ~0x01, par);
/* unlock sys regs */
- vga_out8(0x3d4, 0x38);
- vga_out8(0x3d5, 0x48);
+ vga_out8(0x3d4, 0x38, par);
+ vga_out8(0x3d5, 0x48, par);
/* Unlock system registers. */
- vga_out16(0x3d4, 0x4838);
+ vga_out16(0x3d4, 0x4838, par);
/* Next go on to detect amount of installed ram */
- vga_out8(0x3d4, 0x36); /* for register CR36 (CONFG_REG1), */
- config1 = vga_in8(0x3d5); /* get amount of vram installed */
+ vga_out8(0x3d4, 0x36, par); /* for register CR36 (CONFG_REG1), */
+ config1 = vga_in8(0x3d5, par); /* get amount of vram installed */
/* Compute the amount of video memory and offscreen memory. */
* when it really means 8MB. Why do it the same when you
* can do it different...
*/
- vga_out8(0x3d4, 0x68); /* memory control 1 */
- if( (vga_in8(0x3d5) & 0xC0) == (0x01 << 6) )
+ vga_out8(0x3d4, 0x68, par); /* memory control 1 */
+ if( (vga_in8(0x3d5, par) & 0xC0) == (0x01 << 6) )
RamSavage4[1] = 8;
/*FALLTHROUGH*/
printk (KERN_INFO "savagefb: probed videoram: %dk\n", videoRam);
/* reset graphics engine to avoid memory corruption */
- vga_out8 (0x3d4, 0x66);
- cr66 = vga_in8 (0x3d5);
- vga_out8 (0x3d5, cr66 | 0x02);
+ vga_out8 (0x3d4, 0x66, par);
+ cr66 = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d5, cr66 | 0x02, par);
udelay (10000);
- vga_out8 (0x3d4, 0x66);
- vga_out8 (0x3d5, cr66 & ~0x02); /* clear reset flag */
+ vga_out8 (0x3d4, 0x66, par);
+ vga_out8 (0x3d5, cr66 & ~0x02, par); /* clear reset flag */
udelay (10000);
* reset memory interface, 3D engine, AGP master, PCI master,
* master engine unit, motion compensation/LPB
*/
- vga_out8 (0x3d4, 0x3f);
- cr3f = vga_in8 (0x3d5);
- vga_out8 (0x3d5, cr3f | 0x08);
+ vga_out8 (0x3d4, 0x3f, par);
+ cr3f = vga_in8 (0x3d5, par);
+ vga_out8 (0x3d5, cr3f | 0x08, par);
udelay (10000);
- vga_out8 (0x3d4, 0x3f);
- vga_out8 (0x3d5, cr3f & ~0x08); /* clear reset flags */
+ vga_out8 (0x3d4, 0x3f, par);
+ vga_out8 (0x3d5, cr3f & ~0x08, par); /* clear reset flags */
udelay (10000);
/* Savage ramdac speeds */
par->clock[3] = 220000;
/* detect current mclk */
- vga_out8(0x3c4, 0x08);
- sr8 = vga_in8(0x3c5);
- vga_out8(0x3c5, 0x06);
- vga_out8(0x3c4, 0x10);
- n = vga_in8(0x3c5);
- vga_out8(0x3c4, 0x11);
- m = vga_in8(0x3c5);
- vga_out8(0x3c4, 0x08);
- vga_out8(0x3c5, sr8);
+ vga_out8(0x3c4, 0x08, par);
+ sr8 = vga_in8(0x3c5, par);
+ vga_out8(0x3c5, 0x06, par);
+ vga_out8(0x3c4, 0x10, par);
+ n = vga_in8(0x3c5, par);
+ vga_out8(0x3c4, 0x11, par);
+ m = vga_in8(0x3c5, par);
+ vga_out8(0x3c4, 0x08, par);
+ vga_out8(0x3c5, sr8, par);
m &= 0x7f;
n1 = n & 0x1f;
n2 = (n >> 5) & 0x03;
printk (KERN_INFO "savagefb: Detected current MCLK value of %d kHz\n",
par->MCLK);
+ /* check for DVI/flat panel */
+ dvi = 0;
+
+ if (par->chip == S3_SAVAGE4) {
+ unsigned char sr30 = 0x00;
+
+ vga_out8(0x3c4, 0x30, par);
+ /* clear bit 1 */
+ vga_out8(0x3c5, vga_in8(0x3c5, par) & ~0x02, par);
+ sr30 = vga_in8(0x3c5, par);
+ if (sr30 & 0x02 /*0x04 */) {
+ dvi = 1;
+ printk("savagefb: Digital Flat Panel Detected\n");
+ }
+ }
+
+ if (S3_SAVAGE_MOBILE_SERIES(par->chip) && !par->crtonly)
+ par->display_type = DISP_LCD;
+ else if (dvi || (par->chip == S3_SAVAGE4 && par->dvi))
+ par->display_type = DISP_DFP;
+ else
+ par->display_type = DISP_CRT;
+
/* Check LCD panel parrmation */
- if (par->chip == S3_SAVAGE_MX) {
- unsigned char cr6b = VGArCR( 0x6b );
+ if (par->display_type == DISP_LCD) {
+ unsigned char cr6b = VGArCR( 0x6b, par);
- int panelX = (VGArSEQ (0x61) +
- ((VGArSEQ (0x66) & 0x02) << 7) + 1) * 8;
- int panelY = (VGArSEQ (0x69) +
- ((VGArSEQ (0x6e) & 0x70) << 4) + 1);
+ int panelX = (VGArSEQ (0x61, par) +
+ ((VGArSEQ (0x66, par) & 0x02) << 7) + 1) * 8;
+ int panelY = (VGArSEQ (0x69, par) +
+ ((VGArSEQ (0x6e, par) & 0x70) << 4) + 1);
char * sTechnology = "Unknown";
ActiveDUO = 0x80
};
- if ((VGArSEQ (0x39) & 0x03) == 0) {
+ if ((VGArSEQ (0x39, par) & 0x03) == 0) {
sTechnology = "TFT";
- } else if ((VGArSEQ (0x30) & 0x01) == 0) {
+ } else if ((VGArSEQ (0x30, par) & 0x01) == 0) {
sTechnology = "DSTN";
} else {
sTechnology = "STN";
par->SavagePanelWidth = panelX;
par->SavagePanelHeight = panelY;
- }
+ } else
+ par->display_type = DISP_CRT;
}
savage_get_default_par (par);
struct pci_dev *dev,
const struct pci_device_id *id)
{
- struct savagefb_par *par = (struct savagefb_par *)info->par;
+ struct savagefb_par *par = info->par;
int err = 0;
par->pcidev = dev;
info->fix.type = FB_TYPE_PACKED_PIXELS;
info->fix.type_aux = 0;
- info->fix.xpanstep = 2;
info->fix.ypanstep = 1;
info->fix.ywrapstep = 0;
info->fix.accel = id->driver_data;
info->pixmap.size = 8*1024;
info->pixmap.scan_align = 4;
info->pixmap.buf_align = 4;
- info->pixmap.access_align = 4;
+ info->pixmap.access_align = 32;
- fb_alloc_cmap (&info->cmap, NR_PALETTE, 0);
+ err = fb_alloc_cmap (&info->cmap, NR_PALETTE, 0);
+ if (!err)
info->flags |= FBINFO_HWACCEL_COPYAREA |
FBINFO_HWACCEL_FILLRECT |
FBINFO_HWACCEL_IMAGEBLIT;
-
- err = 0;
}
#endif
return err;
if (err)
goto failed_enable;
- if (pci_request_regions(dev, "savagefb")) {
+ if ((err = pci_request_regions(dev, "savagefb"))) {
printk(KERN_ERR "cannot request PCI regions\n");
goto failed_enable;
}
err = -ENOMEM;
- if (savage_init_fb_info(info, dev, id))
+ if ((err = savage_init_fb_info(info, dev, id)))
goto failed_init;
err = savage_map_mmio(info);
goto failed_mmio;
video_len = savage_init_hw(par);
+ /* FIXME: cant be negative */
if (video_len < 0) {
err = video_len;
goto failed_mmio;
INIT_LIST_HEAD(&info->modelist);
#if defined(CONFIG_FB_SAVAGE_I2C)
savagefb_create_i2c_busses(info);
- savagefb_probe_i2c_connector(par, &par->edid);
+ savagefb_probe_i2c_connector(info, &par->edid);
fb_edid_to_monspecs(par->edid, &info->monspecs);
+ kfree(par->edid);
fb_videomode_to_modelist(info->monspecs.modedb,
info->monspecs.modedb_len,
&info->modelist);
info->monspecs.modedb, info->monspecs.modedb_len,
NULL, 8);
} else if (info->monspecs.modedb != NULL) {
- struct fb_monspecs *specs = &info->monspecs;
- struct fb_videomode modedb;
+ struct fb_videomode *modedb;
- if (info->monspecs.misc & FB_MISC_1ST_DETAIL) {
- int i;
-
- for (i = 0; i < specs->modedb_len; i++) {
- if (specs->modedb[i].flag & FB_MODE_IS_FIRST) {
- modedb = specs->modedb[i];
- break;
- }
- }
- } else {
- /* otherwise, get first mode in database */
- modedb = specs->modedb[0];
- }
-
- savage_update_var(&info->var, &modedb);
+ modedb = fb_find_best_display(&info->monspecs,
+ &info->modelist);
+ savage_update_var(&info->var, modedb);
}
/* maximize virtual vertical length */
static void __devexit savagefb_remove (struct pci_dev *dev)
{
- struct fb_info *info =
- (struct fb_info *)pci_get_drvdata(dev);
+ struct fb_info *info = pci_get_drvdata(dev);
DBG("savagefb_remove");
static int savagefb_suspend (struct pci_dev* dev, pm_message_t state)
{
- struct fb_info *info =
- (struct fb_info *)pci_get_drvdata(dev);
- struct savagefb_par *par = (struct savagefb_par *)info->par;
+ struct fb_info *info = pci_get_drvdata(dev);
+ struct savagefb_par *par = info->par;
DBG("savagefb_suspend");
- printk(KERN_DEBUG "state: %u\n", state);
+
+
+ par->pm_state = state.event;
+
+ /*
+ * For PM_EVENT_FREEZE, do not power down so the console
+ * can remain active.
+ */
+ if (state.event == PM_EVENT_FREEZE) {
+ dev->dev.power.power_state = state;
+ return 0;
+ }
acquire_console_sem();
- fb_set_suspend(info, state);
- savage_disable_mmio(par);
- release_console_sem();
+ fb_set_suspend(info, 1);
+ if (info->fbops->fb_sync)
+ info->fbops->fb_sync(info);
+
+ savagefb_blank(FB_BLANK_POWERDOWN, info);
+ savage_disable_mmio(par);
+ pci_save_state(dev);
pci_disable_device(dev);
pci_set_power_state(dev, pci_choose_state(dev, state));
+ release_console_sem();
return 0;
}
static int savagefb_resume (struct pci_dev* dev)
{
- struct fb_info *info =
- (struct fb_info *)pci_get_drvdata(dev);
- struct savagefb_par *par = (struct savagefb_par *)info->par;
+ struct fb_info *info = pci_get_drvdata(dev);
+ struct savagefb_par *par = info->par;
+ int cur_state = par->pm_state;
DBG("savage_resume");
- pci_set_power_state(dev, 0);
- pci_restore_state(dev);
- if(pci_enable_device(dev))
- DBG("err");
+ par->pm_state = PM_EVENT_ON;
- SavagePrintRegs();
+ /*
+ * The adapter was not powered down coming back from a
+ * PM_EVENT_FREEZE.
+ */
+ if (cur_state == PM_EVENT_FREEZE) {
+ pci_set_power_state(dev, PCI_D0);
+ return 0;
+ }
acquire_console_sem();
+ pci_set_power_state(dev, PCI_D0);
+ pci_restore_state(dev);
+
+ if(pci_enable_device(dev))
+ DBG("err");
+
+ pci_set_master(dev);
savage_enable_mmio(par);
savage_init_hw(par);
savagefb_set_par (info);
-
+ savagefb_blank(FB_BLANK_UNBLANK, info);
fb_set_suspend (info, 0);
release_console_sem();
module_init(savagefb_init);
module_exit(savage_done);
+
+module_param(mode_option, charp, 0);
+MODULE_PARM_DESC(mode_option, "Specify initial video mode");
git://git.onelab.eu / linux-2.6.git / blobdiff