Displaying 11 results from an estimated 11 matches for "gpc_unit".
2013 Mar 27
3
[PATCH 1/4] drm/nvc0: implement VRAM compression
---
drivers/gpu/drm/nouveau/core/include/subdev/ltcg.h | 7 +
drivers/gpu/drm/nouveau/core/subdev/fb/nvc0.c | 55 +++++----
drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c | 129 +++++++++++++++++++-
drivers/gpu/drm/nouveau/core/subdev/vm/nvc0.c | 58 +++++++++-
4 files changed, 220 insertions(+), 29 deletions(-)
diff --git
2012 Sep 03
21
[Bug 54437] New: linux-nouveau2.6 (3.6.0-rc4) : GTX580 : Xorg freezes when using accel
https://bugs.freedesktop.org/show_bug.cgi?id=54437
Bug #: 54437
Summary: linux-nouveau2.6 (3.6.0-rc4) : GTX580 : Xorg freezes
when using accel
Classification: Unclassified
Product: xorg
Version: git
Platform: x86-64 (AMD64)
OS/Version: Linux (All)
Status: NEW
Severity: critical
2015 Jun 23
8
[PATCH v2 0/6] Improve GK20A support, introduce GM20B, firmware paths
Second version of this patchset. Not many changes since first version - I hope
this means the changes are not too controversial.
Changes since v1:
- Removed lookup for previous FW files in "nouveau/"
- Went back to using request_firmware() since we only try to load one file
Original cover letter follows:
GM20B is the GPU of the upcoming Tegra X1 SoC. This series adds initial support
2015 Jun 18
8
[PATCH 0/6] Improve GK20A and introduce GM20B support
Hello everyone,
GM20B is the GPU of the upcoming Tegra X1 SoC. This series adds initial support
for it, based on a rework of the already-supported GK20A. It also introduces
support for NVIDIA-provided firmware files, which is why I have added a few
NVIDIA people who are relevant to this discussion.
The first patch adds support for loading the FECS and GPCCS firmwares from
firmware files
2018 Jan 26
0
[RFC v3 2/4] drm/nouveau: Add support for BLCG on Kepler1
...-214,6 +417,9 @@ gk104_gr_init(struct gf100_gr *gr)
gr->func->init_gpc_mmu(gr);
gf100_gr_mmio(gr, gr->func->mmio);
+ if (gr->func->clkgate_pack)
+ nvkm_therm_clkgate_init(gr->base.engine.subdev.device->therm,
+ gr->func->clkgate_pack);
nvkm_wr32(device, GPC_UNIT(0, 0x3018), 0x00000001);
@@ -338,6 +544,7 @@ gk104_gr = {
.rops = gf100_gr_rops,
.ppc_nr = 1,
.grctx = &gk104_grctx,
+ .clkgate_pack = gk104_clkgate_pack,
.sclass = {
{ -1, -1, FERMI_TWOD_A },
{ -1, -1, KEPLER_INLINE_TO_MEMORY_A },
diff --git a/drivers/gpu/drm/nouveau/nvkm/engin...
2018 Jan 26
6
[RFC v3 0/4] Implement full clockgating for Kepler1 and 2
Next version of my patchseries for adding clockgating support for
kepler1 and 2 on nouveau. The first version of this series can be found
here:
https://patchwork.freedesktop.org/series/36504/
Some very important changes:
- Fix gf100_clkgate_init() to actually write registers! This got broken
in the last version by accident
- Dump the register packs and the resulting register writes into
2018 Jan 29
5
[RFC v4 0/5] Implement full clockgating for Kepler1 and 2
Next version of my patchseries for adding clockgating support for
kepler1 and 2 on nouveau. The first version of this series can be found
here:
https://patchwork.freedesktop.org/series/36504/
One small change:
- Set therm->clkgate_enabled to false until the last patch, where we
introduce the NvPmEnableGating option
Lyude Paul (5):
drm/nouveau: Add support for basic clockgating on
2018 Jan 30
5
[RFC v5 0/5] Implement full clockgating for Kepler1 and 2
Next version of my patchseries for adding clockgating support for
kepler1 and 2 on nouveau. The first version of this series can be found
here:
https://patchwork.freedesktop.org/series/36504/
One small change:
- Add Martin's R-B, whoops
Lyude Paul (5):
drm/nouveau: Add support for basic clockgating on Kepler1
drm/nouveau: Add support for BLCG on Kepler1
drm/nouveau: Add support for
2018 Feb 01
5
[RFC v6 0/5] Implement full clockgating for Kepler1 and 2
Next version of my patchseries for adding clockgating support for
kepler1 and 2 on nouveau. The first version of this series can be found
here:
https://patchwork.freedesktop.org/series/36504/
Some small changes (shouldn't change anything functionally):
- Made gf100_therm_new, gk104_clkgate_pack, and
gk110_fb_clkgate_blcg_init_unk_0 static (re: kbuild test bot)
- Making all three of
2018 Jan 26
6
[RFC v2 0/4] Implement full clockgating for Kepler1 and 2
Next version of my patchseries for adding clockgating support for
kepler1 and 2 on nouveau. The first version of this series can be found
here:
https://patchwork.freedesktop.org/series/36504/
Some minor changes:
- Clarified that SLCG stands for 'secondary level clockgating', thanks
for the small tip nvidia!
- Removed the concept of levels, this was more useful for debugging
then
2018 Jan 15
6
[RFC 0/4] Implement full clockgating for Kepler1 and 2
It's here! After a lot of investigation, rewrites, and traces, I present
the patch series to implement all known levels of clockgating for
Kepler1 and Kepler2 GPUs.
Starting with Fermi GPUs (this is probably present on earlier GPUs as
well, but with a far less easy to manage interface), nvidia added two
clockgating levels that are handled mostly in firmware (with the
exception of course, of