[PATCH] nvidiafb: Add support for Geforce 6100 and related chipsets

Add support for Geforce 6100 and related chipsets (PCI device id 0x024x)

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

2 files changed, 9 insertions, 2 deletions

diff --git a/drivers/video/nvidia/nv_hw.c b/drivers/video/nvidia/nv_hw.c
index 99c3a8e6a237..9ed640d35728 100644
--- a/drivers/video/nvidia/nv_hw.c
+++ b/drivers/video/nvidia/nv_hw.c
@@ -886,7 +886,10 @@ void NVCalcStateExt(struct nvidia_par *par,
         case NV_ARCH_20:
         case NV_ARCH_30:
         default:
-                if (((par->Chipset & 0xffff) == 0x01A0) ||
+                if ((par->Chipset & 0xfff0) == 0x0240) {
+                        state->arbitration0 = 256;
+                        state->arbitration1 = 0x0480;
+                } else if (((par->Chipset & 0xffff) == 0x01A0) ||
                     ((par->Chipset & 0xffff) == 0x01f0)) {
                         nForceUpdateArbitrationSettings(VClk,
                                                         pixelDepth * 8,
@@ -1235,6 +1238,7 @@ void NVLoadStateExt(struct nvidia_par *par, RIVA_HW_STATE * state)
                                         break;
                                 case 0x0160:
                                 case 0x01D0:
+                                case 0x0240:
                                         NV_WR32(par->PMC, 0x1700,
                                                 NV_RD32(par->PFB, 0x020C));
                                         NV_WR32(par->PMC, 0x1704, 0);
@@ -1359,7 +1363,9 @@ void NVLoadStateExt(struct nvidia_par *par, RIVA_HW_STATE * state)
                                                 if(((par->Chipset & 0xfff0)
                                                     != 0x0160) &&
                                                    ((par->Chipset & 0xfff0)
-                                                    != 0x0220))
+                                                    != 0x0220) &&
+                                                   ((par->Chipset & 0xfff0)
+                                                    != 0x240))
                                                         NV_WR32(par->PGRAPH,
                                                                 0x6900 + i*4,
                                                                 NV_RD32(par->PFB,
diff --git a/drivers/video/nvidia/nvidia.c b/drivers/video/nvidia/nvidia.c
index 08eab09ae536..65733e834704 100644
--- a/drivers/video/nvidia/nvidia.c
+++ b/drivers/video/nvidia/nvidia.c
@@ -1171,6 +1171,7 @@ static u32 __devinit nvidia_get_arch(struct fb_info *info)
         case 0x0210:
         case 0x0220:
         case 0x0230:
+        case 0x0240:
         case 0x0290:
         case 0x0390:
                 arch = NV_ARCH_40;