[PATCH 0/1][SRU][B][OEM-B][C][D]Power leakage at S5 with Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter

[Kai Heng Feng]

> On Nov 29, 2018, at 2:02 PM, AceLan Kao <acelan.kao at canonical.com> wrote:
> 
> BugLink: https://bugs.launchpad.net/bugs/1805607
> 
> [Impact]
> It drains power more than 0.5 Watt after power off(S5) the machine with
> QCA9377 wifi card. The power consumption should be lower than 0.5 Watt,
> or it won't pass E-star 7.
> 
> [Fix]
> Qualcomm provides this fix, and the power consumption becomes 0.23 Watt
> at S5. This fix doesn't submit to upstream yet, Qualcomm is still working
> on it.
> 
> [Test]
> Verified on Dell machines, it works.
> 
> [Regression Potential]
> Low.
> 
> AceLan Kao (1):
>  SAUCE: ath10k: provide reset function for QCA9377 chip
> 
> drivers/net/wireless/ath/ath10k/pci.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)

Acked-by: Kai-Heng Feng <kai.heng.feng at canonical.com>

> 
> -- 
> 2.17.1
> 
> 
> -- 
> kernel-team mailing list
> kernel-team at lists.ubuntu.com
> https://lists.ubuntu.com/mailman/listinfo/kernel-team