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path: root/drivers/video/nvidia/nv_hw.c
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Diffstat (limited to 'drivers/video/nvidia/nv_hw.c')
-rw-r--r--drivers/video/nvidia/nv_hw.c62
1 files changed, 43 insertions, 19 deletions
diff --git a/drivers/video/nvidia/nv_hw.c b/drivers/video/nvidia/nv_hw.c
index aff11bbf59a7..d1a10549f543 100644
--- a/drivers/video/nvidia/nv_hw.c
+++ b/drivers/video/nvidia/nv_hw.c
@@ -150,8 +150,7 @@ static void nvGetClocks(struct nvidia_par *par, unsigned int *MClk,
M = pll & 0xFF;
N = (pll >> 8) & 0xFF;
if (((par->Chipset & 0xfff0) == 0x0290) ||
- ((par->Chipset & 0xfff0) == 0x0390) ||
- ((par->Chipset & 0xfff0) == 0x02E0)) {
+ ((par->Chipset & 0xfff0) == 0x0390)) {
MB = 1;
NB = 1;
} else {
@@ -161,7 +160,7 @@ static void nvGetClocks(struct nvidia_par *par, unsigned int *MClk,
*MClk = ((N * NB * par->CrystalFreqKHz) / (M * MB)) >> P;
pll = NV_RD32(par->PMC, 0x4000);
- P = (pll >> 16) & 0x03;
+ P = (pll >> 16) & 0x07;
pll = NV_RD32(par->PMC, 0x4004);
M = pll & 0xFF;
N = (pll >> 8) & 0xFF;
@@ -892,11 +891,17 @@ void NVCalcStateExt(struct nvidia_par *par,
state->general = bpp == 16 ? 0x00101100 : 0x00100100;
state->repaint1 = hDisplaySize < 1280 ? 0x04 : 0x00;
break;
+ case NV_ARCH_40:
+ if (!par->FlatPanel)
+ state->control = NV_RD32(par->PRAMDAC0, 0x0580) &
+ 0xeffffeff;
+ /* fallthrough */
case NV_ARCH_10:
case NV_ARCH_20:
case NV_ARCH_30:
default:
- if ((par->Chipset & 0xfff0) == 0x0240) {
+ if ((par->Chipset & 0xfff0) == 0x0240 ||
+ (par->Chipset & 0xfff0) == 0x03d0) {
state->arbitration0 = 256;
state->arbitration1 = 0x0480;
} else if (((par->Chipset & 0xffff) == 0x01A0) ||
@@ -939,7 +944,7 @@ void NVCalcStateExt(struct nvidia_par *par,
void NVLoadStateExt(struct nvidia_par *par, RIVA_HW_STATE * state)
{
- int i;
+ int i, j;
NV_WR32(par->PMC, 0x0140, 0x00000000);
NV_WR32(par->PMC, 0x0200, 0xFFFF00FF);
@@ -951,7 +956,8 @@ void NVLoadStateExt(struct nvidia_par *par, RIVA_HW_STATE * state)
NV_WR32(par->PTIMER, 0x0100 * 4, 0xFFFFFFFF);
if (par->Architecture == NV_ARCH_04) {
- NV_WR32(par->PFB, 0x0200, state->config);
+ if (state)
+ NV_WR32(par->PFB, 0x0200, state->config);
} else if ((par->Architecture < NV_ARCH_40) ||
(par->Chipset & 0xfff0) == 0x0040) {
for (i = 0; i < 8; i++) {
@@ -964,8 +970,9 @@ void NVLoadStateExt(struct nvidia_par *par, RIVA_HW_STATE * state)
if (((par->Chipset & 0xfff0) == 0x0090) ||
((par->Chipset & 0xfff0) == 0x01D0) ||
- ((par->Chipset & 0xfff0) == 0x02E0) ||
- ((par->Chipset & 0xfff0) == 0x0290))
+ ((par->Chipset & 0xfff0) == 0x0290) ||
+ ((par->Chipset & 0xfff0) == 0x0390) ||
+ ((par->Chipset & 0xfff0) == 0x03D0))
regions = 15;
for(i = 0; i < regions; i++) {
NV_WR32(par->PFB, 0x0600 + (i * 0x10), 0);
@@ -1206,16 +1213,20 @@ void NVLoadStateExt(struct nvidia_par *par, RIVA_HW_STATE * state)
NV_WR32(par->PGRAPH, 0x0608, 0xFFFFFFFF);
} else {
if (par->Architecture >= NV_ARCH_40) {
- u32 tmp;
-
NV_WR32(par->PGRAPH, 0x0084, 0x401287c0);
NV_WR32(par->PGRAPH, 0x008C, 0x60de8051);
NV_WR32(par->PGRAPH, 0x0090, 0x00008000);
NV_WR32(par->PGRAPH, 0x0610, 0x00be3c5f);
+ NV_WR32(par->PGRAPH, 0x0bc4,
+ NV_RD32(par->PGRAPH, 0x0bc4) |
+ 0x00008000);
- tmp = NV_RD32(par->REGS, 0x1540) & 0xff;
- for(i = 0; tmp && !(tmp & 1); tmp >>= 1, i++);
- NV_WR32(par->PGRAPH, 0x5000, i);
+ j = NV_RD32(par->REGS, 0x1540) & 0xff;
+
+ if (j) {
+ for (i = 0; !(j & 1); j >>= 1, i++);
+ NV_WR32(par->PGRAPH, 0x5000, i);
+ }
if ((par->Chipset & 0xfff0) == 0x0040) {
NV_WR32(par->PGRAPH, 0x09b0,
@@ -1250,6 +1261,7 @@ void NVLoadStateExt(struct nvidia_par *par, RIVA_HW_STATE * state)
case 0x0160:
case 0x01D0:
case 0x0240:
+ case 0x03D0:
NV_WR32(par->PMC, 0x1700,
NV_RD32(par->PFB, 0x020C));
NV_WR32(par->PMC, 0x1704, 0);
@@ -1269,7 +1281,6 @@ void NVLoadStateExt(struct nvidia_par *par, RIVA_HW_STATE * state)
0x00000108);
break;
case 0x0220:
- case 0x0230:
NV_WR32(par->PGRAPH, 0x0860, 0);
NV_WR32(par->PGRAPH, 0x0864, 0);
NV_WR32(par->PRAMDAC, 0x0608,
@@ -1277,8 +1288,8 @@ void NVLoadStateExt(struct nvidia_par *par, RIVA_HW_STATE * state)
0x00100000);
break;
case 0x0090:
- case 0x02E0:
case 0x0290:
+ case 0x0390:
NV_WR32(par->PRAMDAC, 0x0608,
NV_RD32(par->PRAMDAC, 0x0608) |
0x00100000);
@@ -1355,8 +1366,9 @@ void NVLoadStateExt(struct nvidia_par *par, RIVA_HW_STATE * state)
} else {
if (((par->Chipset & 0xfff0) == 0x0090) ||
((par->Chipset & 0xfff0) == 0x01D0) ||
- ((par->Chipset & 0xfff0) == 0x02E0) ||
- ((par->Chipset & 0xfff0) == 0x0290)) {
+ ((par->Chipset & 0xfff0) == 0x0290) ||
+ ((par->Chipset & 0xfff0) == 0x0390) ||
+ ((par->Chipset & 0xfff0) == 0x03D0)) {
for (i = 0; i < 60; i++) {
NV_WR32(par->PGRAPH,
0x0D00 + i*4,
@@ -1407,8 +1419,8 @@ void NVLoadStateExt(struct nvidia_par *par, RIVA_HW_STATE * state)
} else {
if ((par->Chipset & 0xfff0) == 0x0090 ||
(par->Chipset & 0xfff0) == 0x01D0 ||
- (par->Chipset & 0xfff0) == 0x02E0 ||
- (par->Chipset & 0xfff0) == 0x0290) {
+ (par->Chipset & 0xfff0) == 0x0290 ||
+ (par->Chipset & 0xfff0) == 0x0390) {
NV_WR32(par->PGRAPH, 0x0DF0,
NV_RD32(par->PFB, 0x0200));
NV_WR32(par->PGRAPH, 0x0DF4,
@@ -1495,6 +1507,12 @@ void NVLoadStateExt(struct nvidia_par *par, RIVA_HW_STATE * state)
NV_WR32(par->PFIFO, 0x0494 * 4, 0x00000001);
NV_WR32(par->PFIFO, 0x0495 * 4, 0x00000001);
NV_WR32(par->PFIFO, 0x0140 * 4, 0x00000001);
+
+ if (!state) {
+ par->CurrentState = NULL;
+ return;
+ }
+
if (par->Architecture >= NV_ARCH_10) {
if (par->twoHeads) {
NV_WR32(par->PCRTC0, 0x0860, state->head);
@@ -1566,6 +1584,9 @@ void NVLoadStateExt(struct nvidia_par *par, RIVA_HW_STATE * state)
VGA_WR08(par->PCIO, 0x03D5, state->interlace);
if (!par->FlatPanel) {
+ if (par->Architecture >= NV_ARCH_40)
+ NV_WR32(par->PRAMDAC0, 0x0580, state->control);
+
NV_WR32(par->PRAMDAC0, 0x050C, state->pllsel);
NV_WR32(par->PRAMDAC0, 0x0508, state->vpll);
if (par->twoHeads)
@@ -1631,6 +1652,9 @@ void NVUnloadStateExt(struct nvidia_par *par, RIVA_HW_STATE * state) {
state->scale = NV_RD32(par->PRAMDAC, 0x0848);
state->config = NV_RD32(par->PFB, 0x0200);
+ if (par->Architecture >= NV_ARCH_40 && !par->FlatPanel)
+ state->control = NV_RD32(par->PRAMDAC0, 0x0580);
+
if (par->Architecture >= NV_ARCH_10) {
if (par->twoHeads) {
state->head = NV_RD32(par->PCRTC0, 0x0860);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-24 00:54:06 +0000