similar to: [PATCH 0/2] allow partly reclocking on chipset

Displaying 20 results from an estimated 2000 matches similar to: "[PATCH 0/2] allow partly reclocking on chipset"

2017 Mar 05
15
[PATCH 0/9] clk subdev updates
This series addresses various issues inside the reclocking code: 1. after resume the set clocks are reset 2. reclocking not possible while GPU is suspended 3. nouveau always does full reclocks even if only a change of the voltage is required Some of the patches were part of the bigger reclocking series I sent months ago, some things have changed though. This is also preparation work of
2015 Sep 23
2
[PATCH 1/2] fb/ramgf100: disable memory reclocking by default
Although memory reclocking seems to be completely broken on my GF119, we can at least allow users to enable reclocking for the core clock. Signed-off-by: Samuel Pitoiset <samuel.pitoiset at gmail.com> --- drm/nouveau/nvkm/subdev/fb/ramgf100.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drm/nouveau/nvkm/subdev/fb/ramgf100.c b/drm/nouveau/nvkm/subdev/fb/ramgf100.c
2015 Dec 01
7
[RFC PATCH 0/5] stabilize kepler reclocking
this series solves different issues we encounter on kepler cards while reclocking: 1. core clock doesn't change at all and produces a volting error (patch 1) this can happen when the voltage table has only 0ed values in the header so we have to parse the entries itself, which contain the right voltages 2. kepler won't clock to highest cstates (patch 2) this happens, because there are
2016 Apr 18
63
[PATCH v4 00/37] Volting/Clocking improvements for Fermi and newer
We are slowly getting there! v4 of the series with some realy good improvements, so I am sure this is like 95% done and only needs some proper polishing and proper Reviews! I also added the NvVoltOffsetmV module parameter, so that a user is able to over and !under!-volt the GPU. Overvolting makes sense, when there are still some reclocking issues left, which might be solved by a higher voltage.
2017 Jul 21
15
[RFC PATCH 00/13] Thermal throttling
Adds Nouveau controlled thermal throttling for Kepler+ GPUs. With this I feel safe enough to add support for Maxwell2 reclocking later on (still hidden behind a switch, but we can be fairly sure to not overheat hardware if a user isn't carefull enough) Contains all patches from my clk update series, but I thought it makes sense to include those in this series as well for completness. Please
2017 Jul 22
1
[RFC PATCH 12/13] clk: parse thermal policies for throttling thresholds
On Fri, Jul 21, 2017 at 5:55 PM, Karol Herbst <karolherbst at gmail.com> wrote: > Signed-off-by: Karol Herbst <karolherbst at gmail.com> > --- > drm/nouveau/include/nvkm/subdev/clk.h | 2 ++ > drm/nouveau/nvkm/subdev/clk/base.c | 42 +++++++++++++++++++++++++++++++++++ > 2 files changed, 44 insertions(+) > > diff --git a/drm/nouveau/include/nvkm/subdev/clk.h
2017 Oct 08
1
[RFC PATCH 16/29] clk: parse thermal policies for throttling thresholds
On 2017-09-15 — 17:11, Karol Herbst wrote: > v2: use min_t > > Signed-off-by: Karol Herbst <karolherbst at gmail.com> > --- > drm/nouveau/include/nvkm/subdev/clk.h | 2 ++ > drm/nouveau/nvkm/subdev/clk/base.c | 42 +++++++++++++++++++++++++++++++++++ > 2 files changed, 44 insertions(+) > > diff --git a/drm/nouveau/include/nvkm/subdev/clk.h
2017 Sep 15
42
[RFC PATCH 00/29] Current State of my clk patches
Just wanted to post updated versions of my last series/patches. Reviews welcomed. It would be also nice if we agree on features I should focus upstreaming, so that this work can be better splitted or reordered. Sadly most of my patches depend on the rather big clk subdev rework and I think those patches shows best, why I think this rework is actually needed and makes things much easier to add
2015 Dec 02
2
[RFC PATCH 4/5] subdev/clk: print the base clocks
Hi, On 05:42 PM - Dec 01 2015, Karol Herbst wrote: > this is just a nice thing to know and there is no harm in printing them > --- > drm/nouveau/nvkm/subdev/clk/base.c | 16 ++++++++++++++++ > 1 file changed, 16 insertions(+) > > diff --git a/drm/nouveau/nvkm/subdev/clk/base.c b/drm/nouveau/nvkm/subdev/clk/base.c > index d731bc3..df9173e 100644 > ---
2015 Dec 02
2
[RFC PATCH 5/5] clk: allow boosting only when NvBoost is set
Hi Karol, I have some comments below. On 05:42 PM - Dec 01 2015, Karol Herbst wrote: > 0: disable boosting (cap to base clock from the vbios) > 1: boost only to boost clock from the vbios > 2: boost to max clock available > --- > drm/nouveau/include/nvkm/subdev/clk.h | 10 +++++++++- > drm/nouveau/nvkm/subdev/clk/base.c | 17 ++++++++++++++++- >
2017 Jul 01
7
[PATCH v2 0/7] clk subdev updates
This series addresses various issues inside the reclocking code: 1. after resume the set clocks are reset 2. reclocking not possible while GPU is suspended Some of the patches were part of the bigger reclocking series I sent months ago, some things have changed though. This is also preparation work of changing the clock state due to temperature changes and dynamic reclocking. v2: remove commits
2017 Sep 03
8
[PATCH 0/8] clk subdev updates
This series addresses various issues inside the reclocking code: 1. after resume the set clocks are reset 2. reclocking not possible while GPU is suspended 3. racy reclocking while GPU is suspending and leading to hangs Some of the patches were part of the bigger reclocking series I sent months ago, some things have changed though. This is also preparation work of changing the clock state due to
2017 Oct 08
1
[RFC PATCH 04/29] clk: Rename nvkm_pstate_calc to nvkm_clk_update and export it
On 2017-09-15 — 17:11, Karol Herbst wrote: > This function will be used to update the current clock state. > > This will happen for various reasons: > * Temperature changes > * User changes clocking state > * Load changes > > v2: remove parameter name > > Signed-off-by: Karol Herbst <karolherbst at gmail.com> > --- >
2017 Nov 17
35
[PATCH 00/32] Updated State of my clk patches
Last update here: https://lists.freedesktop.org/archives/nouveau/2017-September/028848.html Basically big cleanup, reordering, simplifications and some renaming to make the code easier to read and to review. I also moved some bugfixes to the front so they can be merged prior the other patches. There was also a bug related to the therm daemon triggering a pstate change leading to PMU lockups,
2019 Sep 06
1
[PATCH v3] clk: Restore BYPASS_PLL_CHECK from PLLs
I have looked at problem with Fermi GPUs where changing to higher clock led to really bad perfomance (with GpuTest 20x worse perfomance) and later also crashes of the nouveau. It seemed to be affected by Shader Clock in Voltage Entries in the video BIOS. Disabling BYPASS_PLL_CHECK in CLK0_CTRL seems to completely fix the issue. I have tried to search this BYPASS_PLL_CHECK in Nvidia traces but
2016 Mar 11
16
[PATCH 00/16] clk/gm20b: add basic driver
This series does some refactoring in the GK20A's volt and clk drivers (fixing a few things while we are at it) to let GM20B benefit from the GK20A's logic with which it is compatible. GM20B is capable of more sophisticated (and power-efficient) reclocking which will follow later. Even after this more fancy reclocking is merged, the present logic will remain used in the lowest speedo of
2016 Mar 17
22
[PATCH 00/19] Volting/Clocking improvements for Fermi and newer
This series fixes most of the issues regarding volting on GPUs with any form of GPU Boost inside their vbios, which is mainly Kepler and newer, but we find some boosting related tables in Fermi vbios' already In the end reclocking should work on most Kepler cards without any issues Karol Herbst (19): bios/volt: handle voltage table version 0x50 with 0ed header volt: properly detect entry
2015 Dec 02
11
[RFC PATCH v2 0/7] stabilize kepler reclocking
this series solves different issues we encounter on kepler cards while reclocking: 1. core clock doesn't change at all and produces a volting error (patch 1) this can happen when the voltage table has only 0ed values in the header so we have to parse the entries itself, which contain the right voltages 2. kepler won't clock to highest cstates (patch 2) this happens, because there are
2016 Apr 07
29
[PATCH v3 00/29] Volting/Clocking improvements for Fermi and newer
This is an updated series for the old clocking improvement one. I think I got everything needed in place and also a simple update mechanism for updating the cstates/voltage on temperature changes. If anything is unclear how I REed or got the information, please leave a note so that I can provide additional information in the commits. Besides that I think we are pretty close now and only some
2016 Aug 16
21
[PATCH v5 00/20] Engine Reclocking Fixes for Fermi-Maxwell2
I've splitted my big series between the part which actually fixes the engine reclocking bits and the part handling voltage/clock updates on temperature change, so that the more reviewed parts can be merged in faster. This series fixes a lot of Engine reclocking issues found on Fermi, Kepler and all Maxwell generation GPUs. It does _not_ fix memory reclocking on Fermi. It mostly contains of