Messages in this thread | | | Subject | Re: [TEST PATCH v1] driver: core: Make fw_devlink=on more forgiving | From | Marek Szyprowski <> | Date | Thu, 21 Jan 2021 11:33:39 +0100 |
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Hi Saravana,
On 21.01.2021 09:22, Saravana Kannan wrote: > This patch is for test purposes only and pretty experimental. Code might > not be optimized, clean, formatted properly, etc. > > Please review it only for functional bugs like locking bugs, wrong > logic, etc. > > It's basically trying to figure out which devices will never probe and > ignore them. Might not always work. > > Marek, Geert, Marc, > > Can you please try this patch INSTEAD of the other workarounds we found?
I've checked the latest linux-next with this patch and commit c09a3e6c97f0 ("soc: samsung: pm_domains: Convert to regular platform driver") reverted. Sadly it doesn't help. All devices that belongs to the Exynos power domains are not probed at all ("supplier 10023cXX.power-domain not ready").
> Jon, Michael, > > I'm explicitly not including you in the "To" because this patch won't > work for your issues. > > Cc: Marek Szyprowski <m.szyprowski@samsung.com> > Cc: Geert Uytterhoeven <geert@linux-m68k.org> > Cc: Marc Zyngier <maz@kernel.org> > Signed-off-by: Saravana Kannan <saravanak@google.com> > --- > drivers/base/base.h | 3 ++ > drivers/base/core.c | 117 +++++++++++++++++++++++++++++++++++++++++++- > drivers/base/dd.c | 24 +++++++++ > 3 files changed, 142 insertions(+), 2 deletions(-) > > > [...]
Best regards -- Marek Szyprowski, PhD Samsung R&D Institute Poland
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