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drm: Branch 'modesetting-101' - 12 commits
|
From: <al...@ke...> - 2007-04-12 14:12:18
|
linux-core/Makefile | 4
linux-core/ati_pcigart.c | 12 ++
linux-core/drmP.h | 7 +
linux-core/drm_crtc.c | 2
shared-core/drm_pciids.txt | 1
shared-core/i915_dma.c | 6 -
shared-core/nouveau_reg.h | 4
shared-core/nv04_mc.c | 5 +
shared-core/nv10_graph.c | 99 ++++++++++++++++-------
shared-core/nv40_graph.c | 189 ++++++++++++++++++++++++++++++++++++++++++++-
shared-core/nv40_mc.c | 5 +
shared-core/r128_cce.c | 2
shared-core/radeon_cp.c | 66 ++++++++++++++-
shared-core/radeon_drv.h | 22 +++++
14 files changed, 375 insertions(+), 49 deletions(-)
New commits:
diff-tree cf016891435a0aa74dc4909ed4125c7ed906b7d1 (from a85440c8a6cac3de4b0e50805fa30cdce40e311b)
Author: Alan Hourihane <al...@fa...>
Date: Thu Apr 12 15:12:00 2007 +0100
Use drm_framebuffer instead of drm_crtc for fb & fbt
diff --git a/linux-core/drm_crtc.c b/linux-core/drm_crtc.c
index 2f140db..ef02592 100644
--- a/linux-core/drm_crtc.c
+++ b/linux-core/drm_crtc.c
@@ -582,7 +582,7 @@ void drm_mode_config_cleanup(drm_device_
{
struct drm_output *output, *ot;
struct drm_crtc *crtc, *ct;
- struct drm_crtc *fb, *fbt;
+ struct drm_framebuffer *fb, *fbt;
list_for_each_entry_safe(output, ot, &dev->mode_config.output_list, head) {
drm_output_destroy(output);
}
diff-tree a85440c8a6cac3de4b0e50805fa30cdce40e311b (from 9420ab4b419458605c678d179de6c80de23b8ee1)
Author: Alan Hourihane <al...@fa...>
Date: Thu Apr 12 15:11:38 2007 +0100
Remove extraneous drm_crtc.h include
diff --git a/linux-core/drmP.h b/linux-core/drmP.h
index ac0bd76..0d0ec99 100644
--- a/linux-core/drmP.h
+++ b/linux-core/drmP.h
@@ -75,7 +75,6 @@
#include <linux/poll.h>
#include <asm/pgalloc.h>
#include "drm.h"
-#include "drm_crtc.h"
#include <linux/slab.h>
#define __OS_HAS_AGP (defined(CONFIG_AGP) || (defined(CONFIG_AGP_MODULE) && defined(MODULE)))
diff-tree 9420ab4b419458605c678d179de6c80de23b8ee1 (from parents)
Merge: 9b7211dd6793dc62d11ad1ae980b22fa2d61f9dd b1f0fd6dfbd1495aa08c6358e936582eeca042c8
Author: Alan Hourihane <al...@fa...>
Date: Thu Apr 12 15:10:08 2007 +0100
Merge remote branch 'origin/modesetting-101' into modesetting-101
diff-tree 9b7211dd6793dc62d11ad1ae980b22fa2d61f9dd (from 059b5d90770e32ba3d6d9a62acf74b352de7f421)
Author: Matthieu Castet <cas...@fr...>
Date: Tue Apr 10 23:19:29 2007 +0200
nouveau: nv10 per channel init from ddx
diff --git a/shared-core/nv10_graph.c b/shared-core/nv10_graph.c
index db2757d..4cc44e2 100644
--- a/shared-core/nv10_graph.c
+++ b/shared-core/nv10_graph.c
@@ -527,6 +527,37 @@ NV10_PGRAPH_DEBUG_4,
0x00400a04,
};
+static int nv10_graph_ctx_regs_find_offset(drm_device_t *dev, int reg)
+{
+ drm_nouveau_private_t *dev_priv = dev->dev_private;
+ int i, j;
+ for (i = 0; i < sizeof(nv10_graph_ctx_regs)/sizeof(nv10_graph_ctx_regs[0]); i++) {
+ if (nv10_graph_ctx_regs[i] == reg)
+ return i;
+ }
+ if (dev_priv->chipset>=0x17) {
+ for (j = 0; j < sizeof(nv17_graph_ctx_regs)/sizeof(nv17_graph_ctx_regs[0]); i++,j++) {
+ if (nv17_graph_ctx_regs[j] == reg)
+ return i;
+ }
+ }
+ return -1;
+}
+
+static void restore_ctx_regs(drm_device_t *dev, int channel)
+{
+ drm_nouveau_private_t *dev_priv = dev->dev_private;
+ struct nouveau_fifo *fifo = &dev_priv->fifos[channel];
+ int i, j;
+ for (i = 0; i < sizeof(nv10_graph_ctx_regs)/sizeof(nv10_graph_ctx_regs[0]); i++)
+ NV_WRITE(nv10_graph_ctx_regs[i], fifo->pgraph_ctx[i]);
+ if (dev_priv->chipset>=0x17) {
+ for (j = 0; j < sizeof(nv17_graph_ctx_regs)/sizeof(nv17_graph_ctx_regs[0]); i++,j++)
+ NV_WRITE(nv17_graph_ctx_regs[j], fifo->pgraph_ctx[i]);
+ }
+ nouveau_wait_for_idle(dev);
+}
+
void nouveau_nv10_context_switch(drm_device_t *dev)
{
drm_nouveau_private_t *dev_priv = dev->dev_private;
@@ -559,15 +590,8 @@ void nouveau_nv10_context_switch(drm_dev
nouveau_wait_for_idle(dev);
// restore PGRAPH context
- //XXX not working yet
#if 1
- for (i = 0; i < sizeof(nv10_graph_ctx_regs)/sizeof(nv10_graph_ctx_regs[0]); i++)
- NV_WRITE(nv10_graph_ctx_regs[i], dev_priv->fifos[channel].pgraph_ctx[i]);
- if (dev_priv->chipset>=0x17) {
- for (j = 0; j < sizeof(nv17_graph_ctx_regs)/sizeof(nv17_graph_ctx_regs[0]); i++,j++)
- NV_WRITE(nv17_graph_ctx_regs[j], dev_priv->fifos[channel].pgraph_ctx[i]);
- }
- nouveau_wait_for_idle(dev);
+ restore_ctx_regs(dev, channel);
#endif
NV_WRITE(NV10_PGRAPH_CTX_CONTROL, 0x10010100);
@@ -582,20 +606,52 @@ void nouveau_nv10_context_switch(drm_dev
NV_WRITE(NV04_PGRAPH_FIFO,0x1);
}
+#define NV_WRITE_CTX(reg, val) do { \
+ int offset = nv10_graph_ctx_regs_find_offset(dev, reg); \
+ if (offset > 0) \
+ fifo->pgraph_ctx[offset] = val; \
+ } while (0)
int nv10_graph_context_create(drm_device_t *dev, int channel) {
drm_nouveau_private_t *dev_priv = dev->dev_private;
+ struct nouveau_fifo *fifo = &dev_priv->fifos[channel];
+ uint32_t tmp, vramsz;
+
DRM_DEBUG("nv10_graph_context_create %d\n", channel);
- memset(dev_priv->fifos[channel].pgraph_ctx, 0, sizeof(dev_priv->fifos[channel].pgraph_ctx));
+ memset(fifo->pgraph_ctx, 0, sizeof(fifo->pgraph_ctx));
+
+ /* per channel init from ddx */
+ tmp = NV_READ(NV10_PGRAPH_SURFACE) & 0x0007ff00;
+ /*XXX the original ddx code, does this in 2 steps :
+ * tmp = NV_READ(NV10_PGRAPH_SURFACE) & 0x0007ff00;
+ * NV_WRITE(NV10_PGRAPH_SURFACE, tmp);
+ * tmp = NV_READ(NV10_PGRAPH_SURFACE) | 0x00020100;
+ * NV_WRITE(NV10_PGRAPH_SURFACE, tmp);
+ */
+ tmp |= 0x00020100;
+ NV_WRITE_CTX(NV10_PGRAPH_SURFACE, tmp);
+
+ vramsz = drm_get_resource_len(dev, 0) - 1;
+ NV_WRITE_CTX(NV04_PGRAPH_BOFFSET0, 0);
+ NV_WRITE_CTX(NV04_PGRAPH_BOFFSET1, 0);
+ NV_WRITE_CTX(NV04_PGRAPH_BLIMIT0 , vramsz);
+ NV_WRITE_CTX(NV04_PGRAPH_BLIMIT1 , vramsz);
+
+ NV_WRITE_CTX(NV04_PGRAPH_PATTERN_SHAPE, 0x00000000);
+ NV_WRITE_CTX(NV04_PGRAPH_BETA_AND , 0xFFFFFFFF);
- //dev_priv->fifos[channel].pgraph_ctx_user = channel << 24;
- dev_priv->fifos[channel].pgraph_ctx[0] = 0x0001ffff;
+
+ NV_WRITE_CTX(NV03_PGRAPH_XY_LOGIC_MISC0, 0x0001ffff);
/* is it really needed ??? */
if (dev_priv->chipset>=0x17) {
- dev_priv->fifos[channel].pgraph_ctx[sizeof(nv10_graph_ctx_regs) + 0] = NV_READ(NV10_PGRAPH_DEBUG_4);
- dev_priv->fifos[channel].pgraph_ctx[sizeof(nv10_graph_ctx_regs) + 1] = NV_READ(0x004006b0);
+ NV_WRITE_CTX(NV10_PGRAPH_DEBUG_4, NV_READ(NV10_PGRAPH_DEBUG_4));
+ NV_WRITE_CTX(0x004006b0, NV_READ(0x004006b0));
}
+ /* for the first channel init the regs */
+ if (dev_priv->fifo_alloc_count == 0)
+ restore_ctx_regs(dev, channel);
+
//XXX should be saved/restored for each fifo
//we supposed here we have X fifo and only one 3D fifo.
@@ -606,7 +662,6 @@ int nv10_graph_context_create(drm_device
int nv10_graph_init(drm_device_t *dev) {
drm_nouveau_private_t *dev_priv = dev->dev_private;
- uint32_t tmp, vramsz;
int i;
NV_WRITE(NV03_PMC_ENABLE, NV_READ(NV03_PMC_ENABLE) &
@@ -637,23 +692,7 @@ int nv10_graph_init(drm_device_t *dev) {
NV_WRITE(NV10_PGRAPH_STATE , 0xFFFFFFFF);
NV_WRITE(NV04_PGRAPH_FIFO , 0x00000001);
- /* the below don't belong here, per-channel context state */
- tmp = NV_READ(NV10_PGRAPH_SURFACE) & 0x0007ff00;
- NV_WRITE(NV10_PGRAPH_SURFACE, tmp);
- tmp = NV_READ(NV10_PGRAPH_SURFACE) | 0x00020100;
- NV_WRITE(NV10_PGRAPH_SURFACE, tmp);
-
- vramsz = drm_get_resource_len(dev, 0) - 1;
- NV_WRITE(NV04_PGRAPH_BOFFSET0, 0);
- NV_WRITE(NV04_PGRAPH_BOFFSET1, 0);
- NV_WRITE(NV04_PGRAPH_BLIMIT0 , vramsz);
- NV_WRITE(NV04_PGRAPH_BLIMIT1 , vramsz);
-
- NV_WRITE(NV04_PGRAPH_PATTERN_SHAPE, 0x00000000);
- NV_WRITE(NV04_PGRAPH_BETA_AND , 0xFFFFFFFF);
-
return 0;
-
}
void nv10_graph_takedown(drm_device_t *dev)
diff-tree 059b5d90770e32ba3d6d9a62acf74b352de7f421 (from 2d7f9f59c3ae9dbaa516ee45ae26b32825e7bf3e)
Author: Oliver McFadden <z3r...@gm...>
Date: Mon Apr 9 23:23:40 2007 +0000
rs480: Renamed some unknown registers. See dri-devel list.
diff --git a/shared-core/radeon_cp.c b/shared-core/radeon_cp.c
index a741eb7..bfc2d08 100644
--- a/shared-core/radeon_cp.c
+++ b/shared-core/radeon_cp.c
@@ -1289,7 +1289,7 @@ static void radeon_set_igpgart(drm_radeo
dev_priv->gart_size);
RADEON_WRITE_IGPGART(RADEON_IGPGART_UNK_18, 0x1000);
- RADEON_WRITE_IGPGART(RADEON_IGPGART_UNK_38, 0x1);
+ RADEON_WRITE_IGPGART(RADEON_IGPGART_ENABLE, 0x1);
RADEON_WRITE_IGPGART(RADEON_IGPGART_CTRL, 0x42040800);
RADEON_WRITE_IGPGART(RADEON_IGPGART_BASE_ADDR,
dev_priv->gart_info.bus_addr);
@@ -1304,13 +1304,13 @@ static void radeon_set_igpgart(drm_radeo
dev_priv->gart_size) & 0xffff0000) |
(dev_priv->gart_vm_start >> 16)));
- temp = RADEON_READ_IGPGART(dev_priv, RADEON_IGPGART_UNK_38);
- RADEON_WRITE_IGPGART(RADEON_IGPGART_UNK_38, temp);
+ temp = RADEON_READ_IGPGART(dev_priv, RADEON_IGPGART_ENABLE);
+ RADEON_WRITE_IGPGART(RADEON_IGPGART_ENABLE, temp);
- RADEON_READ_IGPGART(dev_priv, RADEON_IGPGART_UNK_2E);
- RADEON_WRITE_IGPGART(RADEON_IGPGART_UNK_2E, 0x1);
- RADEON_READ_IGPGART(dev_priv, RADEON_IGPGART_UNK_2E);
- RADEON_WRITE_IGPGART(RADEON_IGPGART_UNK_2E, 0x0);
+ RADEON_READ_IGPGART(dev_priv, RADEON_IGPGART_FLUSH);
+ RADEON_WRITE_IGPGART(RADEON_IGPGART_FLUSH, 0x1);
+ RADEON_READ_IGPGART(dev_priv, RADEON_IGPGART_FLUSH);
+ RADEON_WRITE_IGPGART(RADEON_IGPGART_FLUSH, 0x0);
}
}
diff --git a/shared-core/radeon_drv.h b/shared-core/radeon_drv.h
index 950f682..00646c8 100644
--- a/shared-core/radeon_drv.h
+++ b/shared-core/radeon_drv.h
@@ -439,8 +439,8 @@ extern int r300_do_cp_cmdbuf(drm_device_
#define RADEON_IGPGART_UNK_18 0x18
#define RADEON_IGPGART_CTRL 0x2b
#define RADEON_IGPGART_BASE_ADDR 0x2c
-#define RADEON_IGPGART_UNK_2E 0x2e
-#define RADEON_IGPGART_UNK_38 0x38
+#define RADEON_IGPGART_FLUSH 0x2e
+#define RADEON_IGPGART_ENABLE 0x38
#define RADEON_IGPGART_UNK_39 0x39
diff-tree 2d7f9f59c3ae9dbaa516ee45ae26b32825e7bf3e (from 29f8fe80469a161c89c1a690ae2b62b3c21e4794)
Author: Ben Skeggs <sk...@gm...>
Date: Mon Apr 9 23:20:26 2007 +1000
nouveau: NV46 support
diff --git a/shared-core/nv40_graph.c b/shared-core/nv40_graph.c
index 5d5d0dc..792734e 100644
--- a/shared-core/nv40_graph.c
+++ b/shared-core/nv40_graph.c
@@ -10,6 +10,7 @@
*/
#define NV40_GRCTX_SIZE (175*1024)
#define NV43_GRCTX_SIZE (70*1024)
+#define NV46_GRCTX_SIZE (70*1024) /* probably ~64KiB */
#define NV4A_GRCTX_SIZE (64*1024)
#define NV4C_GRCTX_SIZE (25*1024)
#define NV4E_GRCTX_SIZE (25*1024)
@@ -274,6 +275,156 @@ nv43_graph_context_init(drm_device_t *de
INSTANCE_WR(ctx, i/4, 0x3f800000);
};
+static void nv46_graph_context_init(drm_device_t *dev, struct mem_block *ctx)
+{
+ drm_nouveau_private_t *dev_priv = dev->dev_private;
+ int i;
+
+ INSTANCE_WR(ctx, 0x00000/4, nouveau_chip_instance_get(dev, ctx));
+ INSTANCE_WR(ctx, 0x00040/4, 0x0000ffff);
+ INSTANCE_WR(ctx, 0x00044/4, 0x0000ffff);
+ INSTANCE_WR(ctx, 0x0004c/4, 0x00000001);
+ INSTANCE_WR(ctx, 0x00138/4, 0x20010001);
+ INSTANCE_WR(ctx, 0x0013c/4, 0x0f73ef00);
+ INSTANCE_WR(ctx, 0x00144/4, 0x02008821);
+ INSTANCE_WR(ctx, 0x00174/4, 0x00000001);
+ INSTANCE_WR(ctx, 0x00178/4, 0x00000001);
+ INSTANCE_WR(ctx, 0x0017c/4, 0x00000001);
+ INSTANCE_WR(ctx, 0x00180/4, 0x00000001);
+ INSTANCE_WR(ctx, 0x00184/4, 0x00000001);
+ INSTANCE_WR(ctx, 0x00188/4, 0x00000001);
+ INSTANCE_WR(ctx, 0x0018c/4, 0x00000001);
+ INSTANCE_WR(ctx, 0x00190/4, 0x00000001);
+ INSTANCE_WR(ctx, 0x00194/4, 0x00000040);
+ INSTANCE_WR(ctx, 0x00198/4, 0x00000040);
+ INSTANCE_WR(ctx, 0x0019c/4, 0x00000040);
+ INSTANCE_WR(ctx, 0x001a4/4, 0x00000040);
+ INSTANCE_WR(ctx, 0x001ec/4, 0x0b0b0b0c);
+ INSTANCE_WR(ctx, 0x0035c/4, 0x00040000);
+ INSTANCE_WR(ctx, 0x0036c/4, 0x55555555);
+ INSTANCE_WR(ctx, 0x00370/4, 0x55555555);
+ INSTANCE_WR(ctx, 0x00374/4, 0x55555555);
+ INSTANCE_WR(ctx, 0x00378/4, 0x55555555);
+ INSTANCE_WR(ctx, 0x003a4/4, 0x00000008);
+ INSTANCE_WR(ctx, 0x003b8/4, 0x00003010);
+ INSTANCE_WR(ctx, 0x003dc/4, 0x00000111);
+ INSTANCE_WR(ctx, 0x003e0/4, 0x00000111);
+ INSTANCE_WR(ctx, 0x003e4/4, 0x00000111);
+ INSTANCE_WR(ctx, 0x003e8/4, 0x00000111);
+ INSTANCE_WR(ctx, 0x003ec/4, 0x00000111);
+ INSTANCE_WR(ctx, 0x003f0/4, 0x00000111);
+ INSTANCE_WR(ctx, 0x003f4/4, 0x00000111);
+ INSTANCE_WR(ctx, 0x003f8/4, 0x00000111);
+ INSTANCE_WR(ctx, 0x003fc/4, 0x00000111);
+ INSTANCE_WR(ctx, 0x00400/4, 0x00000111);
+ INSTANCE_WR(ctx, 0x00404/4, 0x00000111);
+ INSTANCE_WR(ctx, 0x00408/4, 0x00000111);
+ INSTANCE_WR(ctx, 0x0040c/4, 0x00000111);
+ INSTANCE_WR(ctx, 0x00410/4, 0x00000111);
+ INSTANCE_WR(ctx, 0x00414/4, 0x00000111);
+ INSTANCE_WR(ctx, 0x00418/4, 0x00000111);
+ INSTANCE_WR(ctx, 0x004b0/4, 0x00000111);
+ INSTANCE_WR(ctx, 0x004b4/4, 0x00080060);
+ INSTANCE_WR(ctx, 0x004d0/4, 0x00000080);
+ INSTANCE_WR(ctx, 0x004d4/4, 0xffff0000);
+ INSTANCE_WR(ctx, 0x004d8/4, 0x00000001);
+ INSTANCE_WR(ctx, 0x004ec/4, 0x46400000);
+ INSTANCE_WR(ctx, 0x004fc/4, 0xffff0000);
+ INSTANCE_WR(ctx, 0x00500/4, 0x88888888);
+ INSTANCE_WR(ctx, 0x00504/4, 0x88888888);
+ INSTANCE_WR(ctx, 0x00508/4, 0x88888888);
+ INSTANCE_WR(ctx, 0x0050c/4, 0x88888888);
+ INSTANCE_WR(ctx, 0x00510/4, 0x88888888);
+ INSTANCE_WR(ctx, 0x00514/4, 0x88888888);
+ INSTANCE_WR(ctx, 0x00518/4, 0x88888888);
+ INSTANCE_WR(ctx, 0x0051c/4, 0x88888888);
+ INSTANCE_WR(ctx, 0x00520/4, 0x88888888);
+ INSTANCE_WR(ctx, 0x00524/4, 0x88888888);
+ INSTANCE_WR(ctx, 0x00528/4, 0x88888888);
+ INSTANCE_WR(ctx, 0x0052c/4, 0x88888888);
+ INSTANCE_WR(ctx, 0x00530/4, 0x88888888);
+ INSTANCE_WR(ctx, 0x00534/4, 0x88888888);
+ INSTANCE_WR(ctx, 0x00538/4, 0x88888888);
+ INSTANCE_WR(ctx, 0x0053c/4, 0x88888888);
+ INSTANCE_WR(ctx, 0x00550/4, 0x0fff0000);
+ INSTANCE_WR(ctx, 0x00554/4, 0x0fff0000);
+ INSTANCE_WR(ctx, 0x0055c/4, 0x00011100);
+ for (i=0x00578; i<0x005b4; i+=4)
+ INSTANCE_WR(ctx, i/4, 0x07ff0000);
+ INSTANCE_WR(ctx, 0x005c0/4, 0x4b7fffff);
+ INSTANCE_WR(ctx, 0x005e8/4, 0x30201000);
+ INSTANCE_WR(ctx, 0x005ec/4, 0x70605040);
+ INSTANCE_WR(ctx, 0x005f0/4, 0xb8a89888);
+ INSTANCE_WR(ctx, 0x005f4/4, 0xf8e8d8c8);
+ INSTANCE_WR(ctx, 0x00608/4, 0x40100000);
+ INSTANCE_WR(ctx, 0x00624/4, 0x0000ffff);
+ INSTANCE_WR(ctx, 0x00658/4, 0x435185d6);
+ INSTANCE_WR(ctx, 0x0065c/4, 0x2155b699);
+ INSTANCE_WR(ctx, 0x00660/4, 0xfedcba98);
+ INSTANCE_WR(ctx, 0x00664/4, 0x00000098);
+ INSTANCE_WR(ctx, 0x00674/4, 0xffffffff);
+ INSTANCE_WR(ctx, 0x00678/4, 0x00ff7000);
+ INSTANCE_WR(ctx, 0x0067c/4, 0x0000ffff);
+ INSTANCE_WR(ctx, 0x0068c/4, 0x00ff0000);
+ INSTANCE_WR(ctx, 0x006c8/4, 0x00ffff00);
+ for (i=0x0070c; i<=0x00748; i+=4)
+ INSTANCE_WR(ctx, i/4, 0x00018488);
+ for (i=0x0074c; i<=0x00788; i+=4)
+ INSTANCE_WR(ctx, i/4, 0x00028202);
+ for (i=0x007cc; i<=0x00808; i+=4)
+ INSTANCE_WR(ctx, i/4, 0x0000aae4);
+ for (i=0x0080c; i<=0x00848; i+=4)
+ INSTANCE_WR(ctx, i/4, 0x01012000);
+ for (i=0x0084c; i<=0x00888; i+=4)
+ INSTANCE_WR(ctx, i/4, 0x00080008);
+ for (i=0x008cc; i<=0x00908; i+=4)
+ INSTANCE_WR(ctx, i/4, 0x00100008);
+ for (i=0x0095c; i<=0x00968; i+=4)
+ INSTANCE_WR(ctx, i/4, 0x0001bc80);
+ for (i=0x0096c; i<=0x00978; i+=4)
+ INSTANCE_WR(ctx, i/4, 0x00000202);
+ for (i=0x0098c; i<=0x00998; i+=4)
+ INSTANCE_WR(ctx, i/4, 0x00000008);
+ for (i=0x009ac; i<=0x009b8; i+=4)
+ INSTANCE_WR(ctx, i/4, 0x00080008);
+ INSTANCE_WR(ctx, 0x009cc/4, 0x00000002);
+ INSTANCE_WR(ctx, 0x00a00/4, 0x00000421);
+ INSTANCE_WR(ctx, 0x00a04/4, 0x030c30c3);
+ INSTANCE_WR(ctx, 0x00a08/4, 0x00011001);
+ INSTANCE_WR(ctx, 0x00a14/4, 0x3e020200);
+ INSTANCE_WR(ctx, 0x00a18/4, 0x00ffffff);
+ INSTANCE_WR(ctx, 0x00a1c/4, 0x0c103f00);
+ INSTANCE_WR(ctx, 0x00a28/4, 0x00040000);
+ INSTANCE_WR(ctx, 0x00a60/4, 0x00008100);
+ INSTANCE_WR(ctx, 0x00aec/4, 0x00000001);
+ INSTANCE_WR(ctx, 0x00b30/4, 0x00001001);
+ INSTANCE_WR(ctx, 0x00b38/4, 0x00000003);
+ INSTANCE_WR(ctx, 0x00b3c/4, 0x00888001);
+ INSTANCE_WR(ctx, 0x00bc0/4, 0x00000005);
+ INSTANCE_WR(ctx, 0x00bcc/4, 0x0000ffff);
+ INSTANCE_WR(ctx, 0x00be8/4, 0x00005555);
+ INSTANCE_WR(ctx, 0x00bec/4, 0x00005555);
+ INSTANCE_WR(ctx, 0x00bf0/4, 0x00005555);
+ INSTANCE_WR(ctx, 0x00bf4/4, 0x00000001);
+ INSTANCE_WR(ctx, 0x00c2c/4, 0x00000001);
+ INSTANCE_WR(ctx, 0x00c30/4, 0x08e00001);
+ INSTANCE_WR(ctx, 0x00c34/4, 0x000e3000);
+ for (i=0x017f8; i<=0x01870; i+=8)
+ INSTANCE_WR(ctx, i/4, 0x3f800000);
+ for (i=0x035b8; i<=0x057a8; i+=24)
+ INSTANCE_WR(ctx, i/4, 0x00000001);
+ for (i=0x057b8; i<=0x05ba8; i+=16)
+ INSTANCE_WR(ctx, i/4, 0x3f800000);
+ for (i=0x07f38; i<=0x0a128; i+=24)
+ INSTANCE_WR(ctx, i/4, 0x00000001);
+ for (i=0x0a138; i<=0x0a528; i+=16)
+ INSTANCE_WR(ctx, i/4, 0x3f800000);
+ for (i=0x0c8b8; i<=0x0eaa8; i+=24)
+ INSTANCE_WR(ctx, i/4, 0x00000001);
+ for (i=0x0eab8; i<=0x0eea8; i+=16)
+ INSTANCE_WR(ctx, i/4, 0x3f800000);
+}
+
static void nv4a_graph_context_init(drm_device_t *dev, struct mem_block *ctx)
{
drm_nouveau_private_t *dev_priv = dev->dev_private;
@@ -622,6 +773,10 @@ nv40_graph_context_create(drm_device_t *
ctx_size = NV43_GRCTX_SIZE;
ctx_init = nv43_graph_context_init;
break;
+ case 0x46:
+ ctx_size = NV46_GRCTX_SIZE;
+ ctx_init = nv46_graph_context_init;
+ break;
case 0x4a:
ctx_size = NV4A_GRCTX_SIZE;
ctx_init = nv4a_graph_context_init;
@@ -821,6 +976,37 @@ static uint32_t nv43_ctx_voodoo[] = {
~0
};
+static uint32_t nv46_ctx_voodoo[] = {
+ 0x00400889, 0x00200000, 0x0060000a, 0x00200000, 0x00300000, 0x00800001,
+ 0x00700009, 0x0060000e, 0x00400d64, 0x00400d05, 0x00408f65, 0x00409306,
+ 0x0040a068, 0x0040198f, 0x00200001, 0x0060000a, 0x00700080, 0x00104042,
+ 0x00200001, 0x0060000a, 0x00700000, 0x001040c5, 0x00401826, 0x00401968,
+ 0x0060000d, 0x00200000, 0x0060000a, 0x00700000, 0x00106000, 0x00700080,
+ 0x004020e6, 0x007000a0, 0x00500060, 0x00200008, 0x0060000a, 0x0011814d,
+ 0x00110158, 0x00105401, 0x0020003a, 0x00100051, 0x001040c5, 0x0010c1c4,
+ 0x001041c9, 0x0010c1dc, 0x00150210, 0x0012c225, 0x00108238, 0x0010823e,
+ 0x001242c0, 0x00200040, 0x00100280, 0x00128100, 0x00128120, 0x00128143,
+ 0x0011415f, 0x0010815c, 0x0010c140, 0x00104029, 0x00110400, 0x00104d10,
+ 0x00500060, 0x00403f87, 0x0060000d, 0x004079e6, 0x002000f7, 0x0060000a,
+ 0x00200045, 0x00100620, 0x00104668, 0x0017466d, 0x0011068b, 0x00168691,
+ 0x001046ae, 0x001046b0, 0x001206b4, 0x001046c4, 0x001146c6, 0x00200022,
+ 0x001006cc, 0x001246f0, 0x002000c0, 0x00100700, 0x0010c3d7, 0x001043e1,
+ 0x00500060, 0x0020027f, 0x0060000a, 0x00104800, 0x00108901, 0x00104910,
+ 0x00124920, 0x0020001f, 0x00100940, 0x00140965, 0x00148a00, 0x00108a14,
+ 0x00160b00, 0x00134b2c, 0x0010cd00, 0x0010cd04, 0x0010cd08, 0x00104d80,
+ 0x00104e00, 0x0012d600, 0x00105c00, 0x00104f06, 0x00105406, 0x00105709,
+ 0x00200316, 0x0060000a, 0x00300000, 0x00200080, 0x00407200, 0x00200084,
+ 0x00800001, 0x0020055e, 0x0060000a, 0x002037e0, 0x0040788a, 0x00201320,
+ 0x00800029, 0x00408900, 0x00600006, 0x004085e6, 0x00700080, 0x00200081,
+ 0x0060000a, 0x00104280, 0x00200316, 0x0060000a, 0x00200004, 0x00800001,
+ 0x00700000, 0x00200000, 0x0060000a, 0x00106002, 0x0040a068, 0x00700000,
+ 0x00200000, 0x0060000a, 0x00106002, 0x00700080, 0x00400a68, 0x00500060,
+ 0x00600007, 0x00409388, 0x0060000f, 0x00500060, 0x00200000, 0x0060000a,
+ 0x00700000, 0x00106001, 0x00910880, 0x00901ffe, 0x01940000, 0x00200020,
+ 0x0060000b, 0x00500069, 0x0060000c, 0x00402168, 0x0040a206, 0x0040a305,
+ 0x00600009, 0x00700005, 0x00700006, 0x0060000e, ~0
+};
+
static uint32_t nv4a_ctx_voodoo[] = {
0x00400889, 0x00200000, 0x0060000a, 0x00200000, 0x00300000, 0x00800001,
0x00700009, 0x0060000e, 0x00400d64, 0x00400d05, 0x00409965, 0x00409e06,
@@ -891,7 +1077,7 @@ static uint32_t nv4e_ctx_voodoo[] = {
* G70 0x47
* G71 0x49
* NV45 0x48
- * G72 0x46
+ * G72[M] 0x46
* G73 0x4b
* C51_G7X 0x4c
* C51 0x4e
@@ -913,6 +1099,7 @@ nv40_graph_init(drm_device_t *dev)
switch (dev_priv->chipset) {
case 0x40: ctx_voodoo = nv40_ctx_voodoo; break;
case 0x43: ctx_voodoo = nv43_ctx_voodoo; break;
+ case 0x46: ctx_voodoo = nv46_ctx_voodoo; break;
case 0x4a: ctx_voodoo = nv4a_ctx_voodoo; break;
case 0x4e: ctx_voodoo = nv4e_ctx_voodoo; break;
default:
diff-tree 29f8fe80469a161c89c1a690ae2b62b3c21e4794 (from a70f8e0ab265cc4a26ed2f9e92ab0618bd920a93)
Author: Dave Airlie <ai...@li...>
Date: Mon Apr 9 22:00:34 2007 +1000
radeon: bump version for IGPGART support
diff --git a/shared-core/radeon_drv.h b/shared-core/radeon_drv.h
index 646b2c5..950f682 100644
--- a/shared-core/radeon_drv.h
+++ b/shared-core/radeon_drv.h
@@ -96,10 +96,11 @@
* 1.25- Add support for r200 vertex programs (R200_EMIT_VAP_PVS_CNTL,
* new packet type)
* 1.26- Add support for variable size PCI(E) gart aperture
+ * 1.27- Add support for IGP GART
*/
#define DRIVER_MAJOR 1
-#define DRIVER_MINOR 26
+#define DRIVER_MINOR 27
#define DRIVER_PATCHLEVEL 0
/*
diff-tree a70f8e0ab265cc4a26ed2f9e92ab0618bd920a93 (from b25558bb7377f6df6d457b50067a1d245f7911fd)
Author: Dave Airlie <ai...@li...>
Date: Mon Apr 9 21:52:59 2007 +1000
radeon: add support for reverse engineered xpress200m
The IGPGART setup code was traced using mmio-trace on fglrx by myself
and Phillip Ezolt <phi...@gm...> on dri-devel.
This code doesn't let the 3D driver work properly as the card has no
vertex shader support.
Thanks to Matthew Garrett + Ubuntu for providing me some hardware to do this
work on.
diff --git a/linux-core/ati_pcigart.c b/linux-core/ati_pcigart.c
index bb30dd7..52bf892 100644
--- a/linux-core/ati_pcigart.c
+++ b/linux-core/ati_pcigart.c
@@ -205,10 +205,18 @@ int drm_ati_pcigart_init(drm_device_t *d
page_base = (u32) entry->busaddr[i];
for (j = 0; j < (PAGE_SIZE / ATI_PCIGART_PAGE_SIZE); j++) {
- if (gart_info->is_pcie)
+ switch(gart_info->gart_reg_if) {
+ case DRM_ATI_GART_IGP:
+ *pci_gart = cpu_to_le32((page_base) | 0xc);
+ break;
+ case DRM_ATI_GART_PCIE:
*pci_gart = cpu_to_le32((page_base >> 8) | 0xc);
- else
+ break;
+ default:
+ case DRM_ATI_GART_PCI:
*pci_gart = cpu_to_le32(page_base);
+ break;
+ }
pci_gart++;
page_base += ATI_PCIGART_PAGE_SIZE;
}
diff --git a/linux-core/drmP.h b/linux-core/drmP.h
index 648e29b..d879c2a 100644
--- a/linux-core/drmP.h
+++ b/linux-core/drmP.h
@@ -587,9 +587,13 @@ typedef struct drm_vbl_sig {
#define DRM_ATI_GART_MAIN 1
#define DRM_ATI_GART_FB 2
+#define DRM_ATI_GART_PCI 1
+#define DRM_ATI_GART_PCIE 2
+#define DRM_ATI_GART_IGP 3
+
typedef struct ati_pcigart_info {
int gart_table_location;
- int is_pcie;
+ int gart_reg_if;
void *addr;
dma_addr_t bus_addr;
drm_local_map_t mapping;
diff --git a/shared-core/drm_pciids.txt b/shared-core/drm_pciids.txt
index 5cea11a..72c2862 100644
--- a/shared-core/drm_pciids.txt
+++ b/shared-core/drm_pciids.txt
@@ -98,6 +98,7 @@
0x1002 0x5653 CHIP_RV410|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP "ATI Radeon Mobility X700 M26"
0x1002 0x5834 CHIP_RS300|RADEON_IS_IGP "ATI Radeon RS300 9100 IGP"
0x1002 0x5835 CHIP_RS300|RADEON_IS_IGP|RADEON_IS_MOBILITY "ATI Radeon RS300 Mobility IGP"
+0x1002 0x5955 CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART "ATI Radeon XPRESS 200M 5955"
0x1002 0x5960 CHIP_RV280 "ATI Radeon RV280 9250"
0x1002 0x5961 CHIP_RV280 "ATI Radeon RV280 9200"
0x1002 0x5962 CHIP_RV280 "ATI Radeon RV280 9200"
diff --git a/shared-core/r128_cce.c b/shared-core/r128_cce.c
index 62859d5..fc7bb8f 100644
--- a/shared-core/r128_cce.c
+++ b/shared-core/r128_cce.c
@@ -563,7 +563,7 @@ static int r128_do_init_cce(drm_device_t
dev_priv->gart_info.table_size = R128_PCIGART_TABLE_SIZE;
dev_priv->gart_info.addr = NULL;
dev_priv->gart_info.bus_addr = 0;
- dev_priv->gart_info.is_pcie = 0;
+ dev_priv->gart_info.gart_reg_if = DRM_ATI_GART_PCI;
if (!drm_ati_pcigart_init(dev, &dev_priv->gart_info)) {
DRM_ERROR("failed to init PCI GART!\n");
dev->dev_private = (void *)dev_priv;
diff --git a/shared-core/radeon_cp.c b/shared-core/radeon_cp.c
index e02796e..a741eb7 100644
--- a/shared-core/radeon_cp.c
+++ b/shared-core/radeon_cp.c
@@ -824,12 +824,21 @@ static int RADEON_READ_PLL(drm_device_t
return RADEON_READ(RADEON_CLOCK_CNTL_DATA);
}
-static int RADEON_READ_PCIE(drm_radeon_private_t *dev_priv, int addr)
+static u32 RADEON_READ_PCIE(drm_radeon_private_t *dev_priv, int addr)
{
RADEON_WRITE8(RADEON_PCIE_INDEX, addr & 0xff);
return RADEON_READ(RADEON_PCIE_DATA);
}
+static u32 RADEON_READ_IGPGART(drm_radeon_private_t *dev_priv, int addr)
+{
+ u32 ret;
+ RADEON_WRITE(RADEON_IGPGART_INDEX, addr & 0x7f);
+ ret = RADEON_READ(RADEON_IGPGART_DATA);
+ RADEON_WRITE(RADEON_IGPGART_INDEX, 0x7f);
+ return ret;
+}
+
#if RADEON_FIFO_DEBUG
static void radeon_status(drm_radeon_private_t * dev_priv)
{
@@ -1266,7 +1275,45 @@ static void radeon_test_writeback(drm_ra
}
}
-/* Enable or disable PCI-E GART on the chip */
+/* Enable or disable IGP GART on the chip */
+static void radeon_set_igpgart(drm_radeon_private_t * dev_priv, int on)
+{
+ u32 temp, tmp;
+
+ tmp = RADEON_READ(RADEON_AIC_CNTL);
+ DRM_DEBUG("setting igpgart AIC CNTL is %08X\n", tmp);
+ if (on) {
+ DRM_DEBUG("programming igpgart %08X %08lX %08X\n",
+ dev_priv->gart_vm_start,
+ (long)dev_priv->gart_info.bus_addr,
+ dev_priv->gart_size);
+
+ RADEON_WRITE_IGPGART(RADEON_IGPGART_UNK_18, 0x1000);
+ RADEON_WRITE_IGPGART(RADEON_IGPGART_UNK_38, 0x1);
+ RADEON_WRITE_IGPGART(RADEON_IGPGART_CTRL, 0x42040800);
+ RADEON_WRITE_IGPGART(RADEON_IGPGART_BASE_ADDR,
+ dev_priv->gart_info.bus_addr);
+
+ temp = RADEON_READ_IGPGART(dev_priv, RADEON_IGPGART_UNK_39);
+ RADEON_WRITE_IGPGART(RADEON_IGPGART_UNK_39, temp);
+
+ RADEON_WRITE(RADEON_AGP_BASE, (unsigned int)dev_priv->gart_vm_start);
+ dev_priv->gart_size = 32*1024*1024;
+ RADEON_WRITE(RADEON_MC_AGP_LOCATION,
+ (((dev_priv->gart_vm_start - 1 +
+ dev_priv->gart_size) & 0xffff0000) |
+ (dev_priv->gart_vm_start >> 16)));
+
+ temp = RADEON_READ_IGPGART(dev_priv, RADEON_IGPGART_UNK_38);
+ RADEON_WRITE_IGPGART(RADEON_IGPGART_UNK_38, temp);
+
+ RADEON_READ_IGPGART(dev_priv, RADEON_IGPGART_UNK_2E);
+ RADEON_WRITE_IGPGART(RADEON_IGPGART_UNK_2E, 0x1);
+ RADEON_READ_IGPGART(dev_priv, RADEON_IGPGART_UNK_2E);
+ RADEON_WRITE_IGPGART(RADEON_IGPGART_UNK_2E, 0x0);
+ }
+}
+
static void radeon_set_pciegart(drm_radeon_private_t * dev_priv, int on)
{
u32 tmp = RADEON_READ_PCIE(dev_priv, RADEON_PCIE_TX_GART_CNTL);
@@ -1301,6 +1348,11 @@ static void radeon_set_pcigart(drm_radeo
{
u32 tmp;
+ if (dev_priv->flags & RADEON_IS_IGPGART) {
+ radeon_set_igpgart(dev_priv, on);
+ return;
+ }
+
if (dev_priv->flags & RADEON_IS_PCIE) {
radeon_set_pciegart(dev_priv, on);
return;
@@ -1635,8 +1687,10 @@ static int radeon_do_init_cp(drm_device_
dev_priv->gart_info.addr =
dev_priv->gart_info.mapping.handle;
- dev_priv->gart_info.is_pcie =
- !!(dev_priv->flags & RADEON_IS_PCIE);
+ if (dev_priv->flags & RADEON_IS_PCIE)
+ dev_priv->gart_info.gart_reg_if = DRM_ATI_GART_PCIE;
+ else
+ dev_priv->gart_info.gart_reg_if = DRM_ATI_GART_PCI;
dev_priv->gart_info.gart_table_location =
DRM_ATI_GART_FB;
@@ -1644,6 +1698,10 @@ static int radeon_do_init_cp(drm_device_
dev_priv->gart_info.addr,
dev_priv->pcigart_offset);
} else {
+ if (dev_priv->flags & RADEON_IS_IGPGART)
+ dev_priv->gart_info.gart_reg_if = DRM_ATI_GART_IGP;
+ else
+ dev_priv->gart_info.gart_reg_if = DRM_ATI_GART_PCI;
dev_priv->gart_info.gart_table_location =
DRM_ATI_GART_MAIN;
dev_priv->gart_info.addr = NULL;
diff --git a/shared-core/radeon_drv.h b/shared-core/radeon_drv.h
index 3e56af3..646b2c5 100644
--- a/shared-core/radeon_drv.h
+++ b/shared-core/radeon_drv.h
@@ -145,6 +145,7 @@ enum radeon_chip_flags {
RADEON_IS_PCIE = 0x00200000UL,
RADEON_NEW_MEMMAP = 0x00400000UL,
RADEON_IS_PCI = 0x00800000UL,
+ RADEON_IS_IGPGART = 0x01000000UL,
};
#define GET_RING_HEAD(dev_priv) (dev_priv->writeback_works ? \
@@ -432,6 +433,16 @@ extern int r300_do_cp_cmdbuf(drm_device_
#define RADEON_PCIE_TX_GART_END_LO 0x16
#define RADEON_PCIE_TX_GART_END_HI 0x17
+#define RADEON_IGPGART_INDEX 0x168
+#define RADEON_IGPGART_DATA 0x16c
+#define RADEON_IGPGART_UNK_18 0x18
+#define RADEON_IGPGART_CTRL 0x2b
+#define RADEON_IGPGART_BASE_ADDR 0x2c
+#define RADEON_IGPGART_UNK_2E 0x2e
+#define RADEON_IGPGART_UNK_38 0x38
+#define RADEON_IGPGART_UNK_39 0x39
+
+
#define RADEON_MPP_TB_CONFIG 0x01c0
#define RADEON_MEM_CNTL 0x0140
#define RADEON_MEM_SDRAM_MODE_REG 0x0158
@@ -994,6 +1005,14 @@ do { \
RADEON_WRITE( RADEON_CLOCK_CNTL_DATA, (val) ); \
} while (0)
+#define RADEON_WRITE_IGPGART( addr, val ) \
+do { \
+ RADEON_WRITE( RADEON_IGPGART_INDEX, \
+ ((addr) & 0x7f) | (1 << 8)); \
+ RADEON_WRITE( RADEON_IGPGART_DATA, (val) ); \
+ RADEON_WRITE( RADEON_IGPGART_INDEX, 0x7f ); \
+} while (0)
+
#define RADEON_WRITE_PCIE( addr, val ) \
do { \
RADEON_WRITE8( RADEON_PCIE_INDEX, \
diff-tree b25558bb7377f6df6d457b50067a1d245f7911fd (from 46257c51c1e402cf04007f01a90cb423b141f89e)
Author: Dave Airlie <ai...@li...>
Date: Sat Apr 7 07:21:05 2007 +1000
fixup install target, not sure what I was smokin...
diff --git a/linux-core/Makefile b/linux-core/Makefile
index effc206..af29bd6 100644
--- a/linux-core/Makefile
+++ b/linux-core/Makefile
@@ -238,9 +238,7 @@ drmstat: drmstat.c
$(CC) $(PRGCFLAGS) $< -o $@ $(DRMSTATLIBS)
install:
- echo "Installing DRM modules to "$(O)
- install *.ko $(O)/driver/char/drm
- depmod -a
+ make -C $(LINUXDIR) $(GETCONFIG) SUBDIRS=`pwd` DRMSRCDIR=`pwd` modules_install
else
diff-tree 46257c51c1e402cf04007f01a90cb423b141f89e (from 78034c06dfc0cd79cc47c2daa119ca3ee2a4fed4)
Author: Dave Airlie <ai...@li...>
Date: Sun Apr 1 16:30:52 2007 +1000
i915: use breadcrumb macro everywhere
diff --git a/shared-core/i915_dma.c b/shared-core/i915_dma.c
index aed3eea..f66c08e 100644
--- a/shared-core/i915_dma.c
+++ b/shared-core/i915_dma.c
@@ -643,7 +643,6 @@ static int i915_batchbuffer(DRM_IOCTL_AR
{
DRM_DEVICE;
drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
- u32 *hw_status = dev_priv->hw_status_page;
drm_i915_sarea_t *sarea_priv = (drm_i915_sarea_t *)
dev_priv->sarea_priv;
drm_i915_batchbuffer_t batch;
@@ -669,7 +668,7 @@ static int i915_batchbuffer(DRM_IOCTL_AR
ret = i915_dispatch_batchbuffer(dev, &batch);
- sarea_priv->last_dispatch = (int)hw_status[5];
+ sarea_priv->last_dispatch = READ_BREADCRUMB(dev_priv);
return ret;
}
@@ -677,7 +676,6 @@ static int i915_cmdbuffer(DRM_IOCTL_ARGS
{
DRM_DEVICE;
drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
- u32 *hw_status = dev_priv->hw_status_page;
drm_i915_sarea_t *sarea_priv = (drm_i915_sarea_t *)
dev_priv->sarea_priv;
drm_i915_cmdbuffer_t cmdbuf;
@@ -705,7 +703,7 @@ static int i915_cmdbuffer(DRM_IOCTL_ARGS
return ret;
}
- sarea_priv->last_dispatch = (int)hw_status[5];
+ sarea_priv->last_dispatch = READ_BREADCRUMB(dev_priv);
return 0;
}
diff-tree 78034c06dfc0cd79cc47c2daa119ca3ee2a4fed4 (from 38f52402a8b7126f0c1ceccf7c1843b1a5247ef6)
Author: Ben Skeggs <sk...@gm...>
Date: Fri Apr 6 03:24:39 2007 +1000
nouveau: make a note about a bit that breaks some cards
diff --git a/shared-core/nouveau_reg.h b/shared-core/nouveau_reg.h
index 3360fec..ea4a2f6 100644
--- a/shared-core/nouveau_reg.h
+++ b/shared-core/nouveau_reg.h
@@ -65,6 +65,10 @@
#define NV03_PMC_ENABLE 0x00000200
# define NV_PMC_ENABLE_PFIFO (1<< 8)
# define NV_PMC_ENABLE_PGRAPH (1<<12)
+/* Disabling the below bit breaks newer (G7X only?) mobile chipsets,
+ * the card will hang early on in the X init process.
+ */
+# define NV_PMC_ENABLE_UNK13 (1<<13)
#define NV40_PMC_1700 0x00001700
#define NV40_PMC_1704 0x00001704
#define NV40_PMC_1708 0x00001708
diff-tree 38f52402a8b7126f0c1ceccf7c1843b1a5247ef6 (from 9c793716591c141d7bb1796f5dc6473c45d9545c)
Author: Ben Skeggs <sk...@gm...>
Date: Fri Apr 6 03:03:59 2007 +1000
nouveau: Power up all card units by default on startup.
diff --git a/shared-core/nv04_mc.c b/shared-core/nv04_mc.c
index 2619eb7..0e23efb 100644
--- a/shared-core/nv04_mc.c
+++ b/shared-core/nv04_mc.c
@@ -8,6 +8,11 @@ nv04_mc_init(drm_device_t *dev)
{
drm_nouveau_private_t *dev_priv = dev->dev_private;
+ /* Power up everything, resetting each individual unit will
+ * be done later if needed.
+ */
+ NV_WRITE(NV03_PMC_ENABLE, 0xFFFFFFFF);
+
NV_WRITE(NV03_PMC_INTR_EN_0, 0);
return 0;
diff --git a/shared-core/nv40_mc.c b/shared-core/nv40_mc.c
index 554a224..8dbd96f 100644
--- a/shared-core/nv40_mc.c
+++ b/shared-core/nv40_mc.c
@@ -9,6 +9,11 @@ nv40_mc_init(drm_device_t *dev)
drm_nouveau_private_t *dev_priv = dev->dev_private;
uint32_t tmp;
+ /* Power up everything, resetting each individual unit will
+ * be done later if needed.
+ */
+ NV_WRITE(NV03_PMC_ENABLE, 0xFFFFFFFF);
+
NV_WRITE(NV03_PMC_INTR_EN_0, 0);
switch (dev_priv->chipset) {
|