Displaying 4 results from an estimated 4 matches for "memx_out".
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mem_out
2014 Sep 04
0
[PATCH 3/8] pwr/memx: Make FB disable and enable explicit
...pmemx)
nv_wr32(ppwr, 0x10a580, 0x00000003);
} while (nv_rd32(ppwr, 0x10a580) != 0x00000003);
nv_wr32(ppwr, 0x10a1c0, 0x01000000 | memx->base);
- nv_wr32(ppwr, 0x10a1c4, 0x00010000 | MEMX_ENTER);
return 0;
}
@@ -79,7 +78,6 @@ nouveau_memx_fini(struct nouveau_memx **pmemx, bool exec)
memx_out(memx);
/* release data segment access */
- nv_wr32(ppwr, 0x10a1c4, 0x00000000 | MEMX_LEAVE);
finish = nv_rd32(ppwr, 0x10a1c0) & 0x00ffffff;
nv_wr32(ppwr, 0x10a580, 0x00000000);
@@ -151,4 +149,22 @@ nouveau_memx_wait_vblank(struct nouveau_memx *memx)
memx_out(memx); /* fuc can't...
2014 Sep 04
10
MEMX improvements + DDR 2/3 MR generation
Patch 1 and 2 implement wait-for-vblank, required to remove flicker when reclocking memory
Patch 3 and 4 allow me to do things between waiting for VBLANK and disabling FB, like pause PFIFO and wait for the engines to idle. This minimises the time PFIFO is paused, thus maximises performance.
The rest of the patches speak for themselves. As the actual memory reclocking script is still somewhat prone
2017 Jan 23
8
[Bug 99505] New: Attempting to reclock GeForce GT740M (GK208) cause GPU and system to hang
https://bugs.freedesktop.org/show_bug.cgi?id=99505
Bug ID: 99505
Summary: Attempting to reclock GeForce GT740M (GK208) cause GPU
and system to hang
Product: xorg
Version: unspecified
Hardware: Other
OS: All
Status: NEW
Severity: normal
Priority: medium
Component:
2014 Sep 29
18
Implement reclocking for DDR2, DDR3, GDDR3
Following a series of patches that implement memory reclocking for NVA3/5/8 with
DDR2, DDR3 and GDDR3 on board. I tested these patches on 6 different graphics
cards, but I expect reclocking now to work on many more.
Testers can pick up these patches and test it by enabling pstate
(nouveau.pstate=1). They should then be able to change clocks by writing to
/sys/class/drm/card0/device/pstate. Correct