[PATCH 0/1][linux-firmware][SRU][B][C][D] To add power setting bin file for SAR support (QCA6174)

Seth Forshee seth.forshee at canonical.com
Wed Feb 27 13:53:07 UTC 2019


On Wed, Feb 27, 2019 at 11:20:28AM +0100, Stefan Bader wrote:
> On 27.02.19 04:15, AceLan Kao wrote:
> > BugLink: https://bugs.launchpad.net/bugs/1817817
> > 
> > [Impact]
> > To meet the policy requirement of the RF radiation, we need to reduce the
> > power of the device.
> > 
> > [Fix]
> > Qualcomm provides a new firmware for this.
> > 97b1f938 ath10k: QCA6174 hw3.0: update board-2.bin
> > 
> > [Test]
> > We can't verify it.
> > 
> > [Regression Potential]
> > Low, it's a fix from upstream.
> 
> I would not concur: whether its from upstream or not does not change any risk.
> They mess things up, too.

Indeed. Are you at least able to do some regression testing of the new
firmware, even if you cannot verify the RF power reducation?

Thanks,
Seth



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