On Tue, 14 Mar 2023 02:35:07 -0700, Jani Nikula wrote:
>
Hi Jani,
Thanks for the review. I have posted v3, comments inline below.
> On Mon, 13 Mar 2023, Ashutosh Dixit wrote:
> > On dGfx, the PL1 power limit being enabled and set to a low value results
> > in a low GPU operating freq. It also n
On Mon, 13 Mar 2023, Ashutosh Dixit wrote:
> On dGfx, the PL1 power limit being enabled and set to a low value results
> in a low GPU operating freq. It also negates the freq raise operation which
> is done before GuC firmware load. As a result GuC firmware load can time
> out. Such timeouts were
isable-PL1-power-limit-when-loading-GuC-firmware/20230314-075114
base: git://anongit.freedesktop.org/drm/drm-tip drm-tip
patch link:
https://lore.kernel.org/r/20230313234936.2005565-1-ashutosh.dixit%40intel.com
patch subject: [PATCH v2] drm/i915/guc: Disable PL1 power limit when loading
Gu
On dGfx, the PL1 power limit being enabled and set to a low value results
in a low GPU operating freq. It also negates the freq raise operation which
is done before GuC firmware load. As a result GuC firmware load can time
out. Such timeouts were seen in the GL #8062 bug below (where the PL1 power
