Re: [PATCH] arm64: dts: qcom: sc8280xp: make dispcc cast minimal vote on MMCX

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]


On Mon, Feb 26, 2024 at 07:51:05PM -0600, Bjorn Andersson wrote:
> On Mon, Feb 26, 2024 at 11:11:23PM +0200, Dmitry Baryshkov wrote:
> > Add required-opps property to the display clock controller. This makes
> > it cast minimal vote on the MMCX lane to prevents resets caused by the
> > DisplayPort / panel probing.
> > 
> Interesting wording, this is exactly what e3e56c050ab6 ("soc: qcom:
> rpmhpd: Make power_on actually enable the domain") was supposed to do
> (cast minimal enabled vote).
> And sure enough, there's a bug in my patch:

I've confirmed that Bjorn's patch fixes the hard resets I've seen at

I assume this patch should be discarded (and eventually also all the
related DT workarounds we have for this).


[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [Linux for Sparc]     [IETF Annouce]     [Security]     [Bugtraq]     [Linux MIPS]     [ECOS]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux