From: Martin Peres <martin.peres-GANU6spQydw@public.gmane.org>
To: Karol Herbst <nouveau-lIBOoy2+GI7scQ4cX5LuPg@public.gmane.org>,
nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Subject: Re: [PATCH v2 20/22] clk: add nvkm_clk_reclock function
Date: Tue, 29 Mar 2016 01:34:58 +0300 [thread overview]
Message-ID: <56F9B192.8060308@free.fr> (raw)
In-Reply-To: <1458577000-6615-21-git-send-email-nouveau-lIBOoy2+GI7scQ4cX5LuPg@public.gmane.org>
On 21/03/16 18:16, Karol Herbst wrote:
> this function just forces a reclock. This makes sense if some cstates get (un)available and we have to adjust to that.
>
> This can happen for various reasons:
> * temperature changes
> * user changes boost mode
>
> Signed-off-by: Karol Herbst <nouveau@karolherbst.de>
You can also add one event:
* The load changes
In the end, the dyn. reclocking will generate a target pstate/cstate
which will be applied as well as possible. With this in mind, we could
rename this function nvkm_clk_update(<no param>). Reclock is a weird
name, but so is update.
Pick whatever you want!
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next prev parent reply other threads:[~2016-03-28 22:34 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-21 16:16 [PATCH v2 00/22] Volting/Clocking improvements for Fermi and newer Karol Herbst
[not found] ` <1458577000-6615-1-git-send-email-nouveau-lIBOoy2+GI7scQ4cX5LuPg@public.gmane.org>
2016-03-21 16:16 ` [PATCH v2 01/22] bios/volt: handle voltage table version 0x50 with 0ed header Karol Herbst
2016-03-21 16:16 ` [PATCH v2 02/22] volt: properly detect entry based voltage tables Karol Herbst
2016-03-21 16:16 ` [PATCH v2 03/22] volt: save the voltage range we are able to set Karol Herbst
2016-03-21 16:16 ` [PATCH v2 04/22] volt: add nvkm_volt_map_min function Karol Herbst
2016-03-21 16:16 ` [PATCH v2 05/22] clk: don't create cstates which voltage is higher than what the gpu can do Karol Herbst
2016-03-21 16:16 ` [PATCH v2 06/22] volt: parse the both max voltage entries Karol Herbst
[not found] ` <1458577000-6615-7-git-send-email-nouveau-lIBOoy2+GI7scQ4cX5LuPg@public.gmane.org>
2016-03-28 20:49 ` Martin Peres
[not found] ` <56F998CF.4080704-GANU6spQydw@public.gmane.org>
2016-03-28 22:30 ` Martin Peres
2016-03-21 16:16 ` [PATCH v2 07/22] volt: add min_id parameter to nvkm_volt_set_id Karol Herbst
[not found] ` <1458577000-6615-8-git-send-email-nouveau-lIBOoy2+GI7scQ4cX5LuPg@public.gmane.org>
2016-03-28 20:52 ` Martin Peres
[not found] ` <56F999A1.6090505-GANU6spQydw@public.gmane.org>
2016-03-28 21:41 ` Martin Peres
2016-03-21 16:16 ` [PATCH v2 08/22] clk: export nvkm_volt_map Karol Herbst
2016-03-21 16:16 ` [PATCH v2 09/22] clk: add index field to nvkm_cstate Karol Herbst
2016-03-21 16:16 ` [PATCH v2 10/22] add daemon to compare nouveau with blob voltage Karol Herbst
2016-03-21 16:16 ` [PATCH v2 11/22] volt: add temperature parameter to nvkm_volt_map Karol Herbst
2016-03-21 16:16 ` [PATCH v2 12/22] clk: fixup cstate selection Karol Herbst
2016-03-21 16:16 ` [PATCH v2 13/22] clk: respect voltage limits in nvkm_cstate_prog with cstate = -1 Karol Herbst
2016-03-21 16:16 ` [PATCH v2 14/22] bios: add parsing of BASE CLOCK table Karol Herbst
2016-03-21 16:16 ` [PATCH v2 15/22] clk: allow boosting only when NvBoost is set Karol Herbst
2016-03-21 16:16 ` [PATCH v2 16/22] volt: don't require perfect fit Karol Herbst
[not found] ` <1458577000-6615-17-git-send-email-nouveau-lIBOoy2+GI7scQ4cX5LuPg@public.gmane.org>
2016-03-28 22:55 ` Martin Peres
2016-03-21 16:16 ` [PATCH v2 17/22] bios/vmap: unk0 field is the mode Karol Herbst
2016-03-21 16:16 ` [PATCH v2 18/22] volt: add coefficients I found on my gpu Karol Herbst
[not found] ` <1458577000-6615-19-git-send-email-nouveau-lIBOoy2+GI7scQ4cX5LuPg@public.gmane.org>
2016-03-28 22:38 ` Martin Peres
2016-03-21 16:16 ` [PATCH v2 19/22] clk: save the max clock we can set Karol Herbst
2016-03-21 16:16 ` [PATCH v2 20/22] clk: add nvkm_clk_reclock function Karol Herbst
[not found] ` <1458577000-6615-21-git-send-email-nouveau-lIBOoy2+GI7scQ4cX5LuPg@public.gmane.org>
2016-03-28 22:34 ` Martin Peres [this message]
2016-03-21 16:16 ` [PATCH v2 21/22] nvif: add boost info and set operations Karol Herbst
2016-03-21 16:16 ` [PATCH v2 22/22] debugfs: add boost interface to change the boost_mode Karol Herbst
[not found] ` <1458577000-6615-23-git-send-email-nouveau-lIBOoy2+GI7scQ4cX5LuPg@public.gmane.org>
2016-03-28 22:17 ` Martin Peres
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