diff options
Diffstat (limited to 'drivers/video/s3fb.c')
| -rw-r--r-- | drivers/video/s3fb.c | 48 |
1 files changed, 34 insertions, 14 deletions
diff --git a/drivers/video/s3fb.c b/drivers/video/s3fb.c index ddedad9cd069..c4482f2e5799 100644 --- a/drivers/video/s3fb.c +++ b/drivers/video/s3fb.c @@ -71,9 +71,9 @@ static const int s3_memsizes[] = {4096, 0, 3072, 8192, 2048, 6144, 1024, 512}; static const char * const s3_names[] = {"S3 Unknown", "S3 Trio32", "S3 Trio64", "S3 Trio64V+", "S3 Trio64UV+", "S3 Trio64V2/DX", "S3 Trio64V2/GX", - "S3 Plato/PX", "S3 Aurora64VP", "S3 Virge", + "S3 Plato/PX", "S3 Aurora64V+", "S3 Virge", "S3 Virge/VX", "S3 Virge/DX", "S3 Virge/GX", - "S3 Virge/GX2", "S3 Virge/GX2P", "S3 Virge/GX2P", + "S3 Virge/GX2", "S3 Virge/GX2+", "", "S3 Trio3D/1X", "S3 Trio3D/2X", "S3 Trio3D/2X", "S3 Trio3D"}; @@ -90,9 +90,8 @@ static const char * const s3_names[] = {"S3 Unknown", "S3 Trio32", "S3 Trio64", #define CHIP_988_VIRGE_VX 0x0A #define CHIP_375_VIRGE_DX 0x0B #define CHIP_385_VIRGE_GX 0x0C -#define CHIP_356_VIRGE_GX2 0x0D -#define CHIP_357_VIRGE_GX2P 0x0E -#define CHIP_359_VIRGE_GX2P 0x0F +#define CHIP_357_VIRGE_GX2 0x0D +#define CHIP_359_VIRGE_GX2P 0x0E #define CHIP_360_TRIO3D_1X 0x10 #define CHIP_362_TRIO3D_2X 0x11 #define CHIP_368_TRIO3D_2X 0x12 @@ -359,7 +358,9 @@ static void s3_set_pixclock(struct fb_info *info, u32 pixclock) vga_w(par->state.vgabase, VGA_MIS_W, regval | VGA_MIS_ENB_PLL_LOAD); /* Set S3 clock registers */ - if (par->chip == CHIP_360_TRIO3D_1X || + if (par->chip == CHIP_357_VIRGE_GX2 || + par->chip == CHIP_359_VIRGE_GX2P || + par->chip == CHIP_360_TRIO3D_1X || par->chip == CHIP_362_TRIO3D_2X || par->chip == CHIP_368_TRIO3D_2X) { vga_wseq(par->state.vgabase, 0x12, (n - 2) | ((r & 3) << 6)); /* n and two bits of r */ @@ -560,7 +561,9 @@ static int s3fb_set_par(struct fb_info *info) pr_debug("fb%d: offset register : %d\n", info->node, offset_value); svga_wcrt_multi(par->state.vgabase, s3_offset_regs, offset_value); - if (par->chip != CHIP_360_TRIO3D_1X && + if (par->chip != CHIP_357_VIRGE_GX2 && + par->chip != CHIP_359_VIRGE_GX2P && + par->chip != CHIP_360_TRIO3D_1X && par->chip != CHIP_362_TRIO3D_2X && par->chip != CHIP_368_TRIO3D_2X) { vga_wcrt(par->state.vgabase, 0x54, 0x18); /* M parameter */ @@ -604,7 +607,9 @@ static int s3fb_set_par(struct fb_info *info) vga_wcrt(par->state.vgabase, 0x66, 0x90); } - if (par->chip == CHIP_360_TRIO3D_1X || + if (par->chip == CHIP_357_VIRGE_GX2 || + par->chip == CHIP_359_VIRGE_GX2P || + par->chip == CHIP_360_TRIO3D_1X || par->chip == CHIP_362_TRIO3D_2X || par->chip == CHIP_368_TRIO3D_2X || par->chip == CHIP_365_TRIO3D || @@ -617,8 +622,7 @@ static int s3fb_set_par(struct fb_info *info) vga_wcrt(par->state.vgabase, 0x66, 0x81); } - if (par->chip == CHIP_356_VIRGE_GX2 || - par->chip == CHIP_357_VIRGE_GX2P || + if (par->chip == CHIP_357_VIRGE_GX2 || par->chip == CHIP_359_VIRGE_GX2P || par->chip == CHIP_360_TRIO3D_1X || par->chip == CHIP_362_TRIO3D_2X || @@ -674,6 +678,8 @@ static int s3fb_set_par(struct fb_info *info) pr_debug("fb%d: 8 bit pseudocolor\n", info->node); svga_wcrt_mask(par->state.vgabase, 0x50, 0x00, 0x30); if (info->var.pixclock > 20000 || + par->chip == CHIP_357_VIRGE_GX2 || + par->chip == CHIP_359_VIRGE_GX2P || par->chip == CHIP_360_TRIO3D_1X || par->chip == CHIP_362_TRIO3D_2X || par->chip == CHIP_368_TRIO3D_2X) @@ -702,7 +708,9 @@ static int s3fb_set_par(struct fb_info *info) } else { svga_wcrt_mask(par->state.vgabase, 0x50, 0x10, 0x30); svga_wcrt_mask(par->state.vgabase, 0x67, 0x30, 0xF0); - if (par->chip != CHIP_360_TRIO3D_1X && + if (par->chip != CHIP_357_VIRGE_GX2 && + par->chip != CHIP_359_VIRGE_GX2P && + par->chip != CHIP_360_TRIO3D_1X && par->chip != CHIP_362_TRIO3D_2X && par->chip != CHIP_368_TRIO3D_2X) hmul = 2; @@ -727,7 +735,9 @@ static int s3fb_set_par(struct fb_info *info) } else { svga_wcrt_mask(par->state.vgabase, 0x50, 0x10, 0x30); svga_wcrt_mask(par->state.vgabase, 0x67, 0x50, 0xF0); - if (par->chip != CHIP_360_TRIO3D_1X && + if (par->chip != CHIP_357_VIRGE_GX2 && + par->chip != CHIP_359_VIRGE_GX2P && + par->chip != CHIP_360_TRIO3D_1X && par->chip != CHIP_362_TRIO3D_2X && par->chip != CHIP_368_TRIO3D_2X) hmul = 2; @@ -1069,6 +1079,16 @@ static int __devinit s3_pci_probe(struct pci_dev *dev, const struct pci_device_i info->screen_size = 2 << 20; break; } + } else if (par->chip == CHIP_357_VIRGE_GX2 || + par->chip == CHIP_359_VIRGE_GX2P) { + switch ((regval & 0xC0) >> 6) { + case 1: /* 4MB */ + info->screen_size = 4 << 20; + break; + case 3: /* 2MB */ + info->screen_size = 2 << 20; + break; + } } else info->screen_size = s3_memsizes[regval >> 5] << 10; info->fix.smem_len = info->screen_size; @@ -1268,8 +1288,8 @@ static struct pci_device_id s3_devices[] __devinitdata = { {PCI_DEVICE(PCI_VENDOR_ID_S3, 0x5631), .driver_data = CHIP_325_VIRGE}, {PCI_DEVICE(PCI_VENDOR_ID_S3, 0x883D), .driver_data = CHIP_988_VIRGE_VX}, {PCI_DEVICE(PCI_VENDOR_ID_S3, 0x8A01), .driver_data = CHIP_XXX_VIRGE_DXGX}, - {PCI_DEVICE(PCI_VENDOR_ID_S3, 0x8A10), .driver_data = CHIP_356_VIRGE_GX2}, - {PCI_DEVICE(PCI_VENDOR_ID_S3, 0x8A11), .driver_data = CHIP_357_VIRGE_GX2P}, + {PCI_DEVICE(PCI_VENDOR_ID_S3, 0x8A10), .driver_data = CHIP_357_VIRGE_GX2}, + {PCI_DEVICE(PCI_VENDOR_ID_S3, 0x8A11), .driver_data = CHIP_359_VIRGE_GX2P}, {PCI_DEVICE(PCI_VENDOR_ID_S3, 0x8A12), .driver_data = CHIP_359_VIRGE_GX2P}, {PCI_DEVICE(PCI_VENDOR_ID_S3, 0x8A13), .driver_data = CHIP_36X_TRIO3D_1X_2X}, {PCI_DEVICE(PCI_VENDOR_ID_S3, 0x8904), .driver_data = CHIP_365_TRIO3D}, |