similar to: [PATCH v2 0/7] clk subdev updates

Displaying 20 results from an estimated 2000 matches similar to: "[PATCH v2 0/7] clk subdev updates"

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 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
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 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
2017 Oct 08
1
[RFC PATCH 08/29] clk: We should pass the pstate id around not the index in the list
On 2017-09-15 — 17:11, Karol Herbst wrote: > This makes the code easier, because we can compare the id with > pstate->pstate and saves us from the trouble of iterating over the pstates > to match the index. I don’t remember whether I have already done this comment before, but I am not sure where your iterating over the pstates savings are, as in this patch at least, you iterate as
2017 Oct 08
1
[RFC PATCH 06/29] clk: Make pstate a pointer to nvkm_pstate
The patch seems fine but I found it super confusing that sometimes `pstate` is a pointer (for example `clk->pstate`), sometimes it is an int (for example `args->v0.pstate`). On 2017-09-15 — 17:11, Karol Herbst wrote: > We will access the current cstate at least every second and this saves us > some CPU cycles looking them up every second. > > v2: Rewording commit message. >
2016 Apr 20
2
[PATCH v4 27/37] clk: make pstate a pointer to nvkm_pstate
On 18/04/16 22:14, Karol Herbst wrote: > we will access the current set cstate at least every second and this safes us saves > some CPU cycles looking them up every second. > > Signed-off-by: Karol Herbst <nouveau at karolherbst.de> > --- > drm/nouveau/include/nvkm/subdev/clk.h | 2 +- > drm/nouveau/nvkm/engine/device/ctrl.c | 5 ++++- >
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,
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 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 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 Sep 15
0
[RFC PATCH 07/29] clk: Hold information about the current cstate status
Later we will have situations where the expected and the current state isn't the same. Signed-off-by: Karol Herbst <karolherbst at gmail.com> Reviewed-by: Martin Peres <martin.peres at free.fr> --- drm/nouveau/include/nvkm/subdev/clk.h | 2 ++ drm/nouveau/nvkm/subdev/clk/base.c | 32 +++++++++++++++++++++++++------- 2 files changed, 27 insertions(+), 7 deletions(-) diff
2017 Mar 05
0
[PATCH 5/9] clk: We should pass the pstate id around not the index in the list
This makes the code easier, because we can compare the id with pstate->pstate and safe us the trouble iterating over the entire pstate list to match the index. Signed-off-by: Karol Herbst <karolherbst at gmail.com> Reviewed-by: Martin Peres <martin.peres at free.fr> --- drm/nouveau/nouveau_debugfs.c | 6 +-- drm/nouveau/nvkm/subdev/clk/base.c | 78
2017 Sep 15
0
[RFC PATCH 08/29] clk: We should pass the pstate id around not the index in the list
This makes the code easier, because we can compare the id with pstate->pstate and saves us from the trouble of iterating over the pstates to match the index. v2: reword commit message Signed-off-by: Karol Herbst <karolherbst at gmail.com> Reviewed-by: Martin Peres <martin.peres at free.fr> --- drm/nouveau/nouveau_debugfs.c | 6 +-- drm/nouveau/nvkm/subdev/clk/base.c | 78
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
2017 Sep 15
0
[RFC PATCH 17/29] clk: thermal throttling
v2: make message about relaxed throttling an info rework reporting about current clk state Signed-off-by: Karol Herbst <karolherbst at gmail.com> --- drm/nouveau/include/nvkm/subdev/clk.h | 1 + drm/nouveau/nvkm/subdev/clk/base.c | 44 +++++++++++++++++++++++++---------- 2 files changed, 33 insertions(+), 12 deletions(-) diff --git a/drm/nouveau/include/nvkm/subdev/clk.h
2017 Jul 21
0
[RFC PATCH 13/13] clk: thermal throttling
Signed-off-by: Karol Herbst <karolherbst at gmail.com> --- drm/nouveau/include/nvkm/subdev/clk.h | 1 + drm/nouveau/nvkm/subdev/clk/base.c | 35 +++++++++++++++++++++++++++++++---- 2 files changed, 32 insertions(+), 4 deletions(-) diff --git a/drm/nouveau/include/nvkm/subdev/clk.h b/drm/nouveau/include/nvkm/subdev/clk.h index f5ff1fd9..b79bf657 100644 ---
2017 Mar 05
0
[PATCH 3/9] clk: Make pstate a pointer to nvkm_pstate
We will access the current set cstate at least every second and this safes us some CPU cycles looking them up every second. Signed-off-by: Karol Herbst <karolherbst at gmail.com> Reviewed-by: Martin Peres <martin.peres at free.fr> --- drm/nouveau/include/nvkm/subdev/clk.h | 4 +++- drm/nouveau/nvkm/engine/device/ctrl.c | 5 ++++- drm/nouveau/nvkm/subdev/clk/base.c | 17
2017 Sep 15
0
[RFC PATCH 06/29] clk: Make pstate a pointer to nvkm_pstate
We will access the current cstate at least every second and this saves us some CPU cycles looking them up every second. v2: Rewording commit message. Signed-off-by: Karol Herbst <karolherbst at gmail.com> Reviewed-by: Martin Peres <martin.peres at free.fr> --- drm/nouveau/include/nvkm/subdev/clk.h | 4 +++- drm/nouveau/nvkm/engine/device/ctrl.c | 5 ++++-
2016 Apr 18
0
[PATCH v4 28/37] clk: hold information about the current cstate status
Signed-off-by: Karol Herbst <nouveau at karolherbst.de> --- drm/nouveau/include/nvkm/subdev/clk.h | 5 +++++ drm/nouveau/nvkm/subdev/clk/base.c | 32 +++++++++++++++++++++++++------- 2 files changed, 30 insertions(+), 7 deletions(-) diff --git a/drm/nouveau/include/nvkm/subdev/clk.h b/drm/nouveau/include/nvkm/subdev/clk.h index 4fb2c1b..6deda96 100644 ---