Displaying 3 results from an estimated 3 matches for "pgraph_trap_tpdma_2d".
2012 Mar 10
2
[Bug 47191] New: random xorg hang with PGRAPH_TRAP_TPDMA_2D - TP 0 - Unknown fault at address
https://bugs.freedesktop.org/show_bug.cgi?id=47191
Bug #: 47191
Summary: random xorg hang with PGRAPH_TRAP_TPDMA_2D - TP 0 -
Unknown fault at address
Classification: Unclassified
Product: xorg
Version: unspecified
Platform: x86-64 (AMD64)
OS/Version: Linux (All)
Status: NEW
Severity: major
Priority: high
Comp...
2010 Mar 01
0
[PATCH 2/2 V2] drm/nv50: Improve PGRAPH interrupt handling.
...= nv_rd32(dev, ustatus_addr + 0x14);
+ uint32_t e20 = nv_rd32(dev, ustatus_addr + 0x18);
+ uint32_t e24 = nv_rd32(dev, ustatus_addr + 0x1c);
+ nv50_pfb_vm_trap(dev, display, name);
+ /* 2d engine destination */
+ if (ustatus & 0x00000010) {
+ if (display) {
+ NV_INFO(dev, "PGRAPH_TRAP_TPDMA_2D - TP %d - Unknown fault at address %02x%08x\n",
+ i, e14, e10);
+ NV_INFO(dev, "PGRAPH_TRAP_TPDMA_2D - TP %d - e0c: %08x, e18: %08x, e1c: %08x, e20: %08x, e24: %08x\n",
+ i, e0c, e18, e1c, e20, e24);
+ }
+ ustatus &= ~0x00000010;
+ }
+ /* Render target *...
2010 Feb 28
1
[PATCH 1/2] drm/nv50: Make ctxprog wait until interrupt handler is done.
This will fix races between generated ctxprogs and interrupt handler.
Signed-off-by: Marcin Ko?cielnicki <koriakin at 0x04.net>
---
drivers/gpu/drm/nouveau/nv50_grctx.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nv50_grctx.c b/drivers/gpu/drm/nouveau/nv50_grctx.c
index d105fcd..9f909ab 100644
---