search for: ramfuc

...lly we hit warnings because our stack grew too much: ramnve0.c:1383:1: error: the frame size of 1496 bytes is larger than 1024 bytes We fix this by preventing inlining for this function. Signed-off-by: St?phane Marchesin <marcheu at chromium.org> --- drivers/gpu/drm/nouveau/core/subdev/fb/ramfuc.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/core/subdev/fb/ramfuc.h b/drivers/gpu/drm/nouveau/core/subdev/fb/ramfuc.h index 0f57fcf..04e3849 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/fb/ramfuc.h +++ b/drivers/gpu/drm/nouveau/core/subdev/fb/ra...

...-VBLANK, and NVA3 requires register writes in between. Rather than hard-coding register writes, just split out fb_disable and fb_enable. Signed-off-by: Roy Spliet <rspliet at eclipso.eu> --- drivers/gpu/drm/nouveau/core/include/subdev/pwr.h | 2 ++ drivers/gpu/drm/nouveau/core/subdev/fb/ramfuc.h | 14 ++++++++++++++ drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/memx.fuc | 4 ++-- drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/os.h | 4 ++-- drivers/gpu/drm/nouveau/core/subdev/pwr/memx.c | 20 ++++++++++++++++++-- 5 files changed, 38 insertions(+), 6 deletions(-) diff --git a...

Signed-off-by: Roy Spliet <nouveau at spliet.org> --- drivers/gpu/drm/nouveau/include/nvkm/subdev/pmu.h | 2 + drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramfuc.h | 8 +++ drivers/gpu/drm/nouveau/nvkm/subdev/pmu/memx.c | 66 +++++++++++++++++++++++ 3 files changed, 76 insertions(+) diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/pmu.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/pmu.h index f37538eb..b9c46ef 100644 --- a/drivers/gpu/drm/no...

Signed-off-by: Roy Spliet <rspliet at eclipso.eu> --- drivers/gpu/drm/nouveau/core/include/subdev/pwr.h | 2 + drivers/gpu/drm/nouveau/core/subdev/fb/ramfuc.h | 16 ++ drivers/gpu/drm/nouveau/core/subdev/fb/ramnva3.c | 318 +++++++++++++++++++-- .../gpu/drm/nouveau/core/subdev/pwr/fuc/memx.fuc | 111 +++++++ drivers/gpu/drm/nouveau/core/subdev/pwr/fuc/os.h | 5 + drivers/gpu/drm/nouveau/core/subdev/pwr/memx.c | 35 ++- 6 files changed,...

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

Patch 1 fixes nva3 bailing due to not finding the right ramcfg Patch 2 is a resend rebased on 3.17.0-rc4 for setting the vblank period Patch 3-5 handle writes to per-partition registers, for which NVA3 does not have special broadcast regs available. Patch 6 removes local structs from NVA3 reclocking in favour of the already existing "ram->base." variables, like in NVE0 As always,

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

No, no, these will not implement Fermi reclocking. This set of patches contains some of the preparatory work that I deem stable enough to move upstream. Notable changes - Training pattern upload routines from GK104+ now shared with GT215+ - Timing calculation for Fermi - GDDR5 MR calculation from VBIOS timing table v1.0. Also useful for that pesky GT 240. - A routine to translate a VBIOS init

Two patches went missing as a result of PEBCAK. No v2 marks as nothing changed really. Just resending for easier enforcement of patch order in other people's trees. Sorry for the noise. Original message: No, no, these will not implement Fermi reclocking. This set of patches contains some of the preparatory work that I deem stable enough to move upstream. Notable changes - Training pattern

...h:/* SPDX-License-Identifier: GPL-2.0 */ nvkm/subdev/fb/gf100.h:/* SPDX-License-Identifier: GPL-2.0 */ nvkm/subdev/fb/nv50.h:/* SPDX-License-Identifier: GPL-2.0 */ nvkm/subdev/fb/priv.h:/* SPDX-License-Identifier: GPL-2.0 */ nvkm/subdev/fb/ram.h:/* SPDX-License-Identifier: GPL-2.0 */ nvkm/subdev/fb/ramfuc.h:/* SPDX-License-Identifier: GPL-2.0 */ nvkm/subdev/fb/ramnv40.h:/* SPDX-License-Identifier: GPL-2.0 */ nvkm/subdev/fb/ramseq.h:/* SPDX-License-Identifier: GPL-2.0 */ nvkm/subdev/fb/regsnv04.h:/* SPDX-License-Identifier: GPL-2.0 */ nvkm/subdev/fuse/priv.h:/* SPDX-License-Identifier: GPL-2.0 */ nvk...

...m/subdev/fb/gf100.h | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/fb/nv50.h | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/fb/priv.h | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/fb/ram.h | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramfuc.h | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramnv40.h | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramseq.h | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/fb/regsnv04.h | 2 +- drivers/gpu/drm/nouveau/nvkm/subdev/fuse/priv.h...

In bulletpoints: - Add some support for G94 and G96 reclocking. Has been tested on literally two cards, which is hardly adequate as "full coverage". On the other hand, the changes were small enough to make me confident this might work for others as well. - Fix NV50 wait for VBLANK when no monitor is plugged in. - Voltage related inprovements for GT21x. - Slightly improve Keplers