Re: [PATCH 0/2] drm/nouveau/clk: fix RAM error handling and pstate desync in nvkm_pstate_prog

[lyude]

For the whole series:

Reviewed-by: Lyude Paul <lyude@xxxxxxxxxx>

Will push to drm-misc-fixes in just a moment

On Mon, 2026-07-27 at 17:28 +0200, Francesco Magazzu wrote:
> Follow-up to "[PATCH v2 0/4] drm/nouveau: fix list cursor use after
> loop
> in the clk pstate paths"
> (20260712123616.1180830-1-postadelmaga@xxxxxxxxx).
> Sashiko AI review flagged three pre-existing issues while reviewing
> patch
> 2/4 of that series; the third (clk->func->prog()'s error being
> clobbered
> by nvkm_volt_set_id() in nvkm_cstate_prog()) is already fixed by
> patch 4/4
> of that series. These two patches address the other two:
> 
>   1. nvkm_pstate_prog() drops the RAM reclock error and falls through
> to
>      core clock programming anyway.
>   2. nvkm_pstate_prog() commits clk->pstate to the new state before
> the
>      hardware transition has actually succeeded.
> 
> Francesco Magazzu (2):
>   drm/nouveau/clk: don't ignore RAM clock programming errors in
>     nvkm_pstate_prog
>   drm/nouveau/clk: only update clk->pstate after hardware programming
>     succeeds
> 
>  nvkm/subdev/clk/base.c | 9 +++++++--
>  1 file changed, 7 insertions(+), 2 deletions(-)