[SRU] [D/E/Unstable] [Pull] Enable Realtek Wireless Lan 8723DE

Stefan Bader stefan.bader at canonical.com
Wed Sep 25 09:35:50 UTC 2019


On 04.09.19 20:05, Kai-Heng Feng wrote:
> BugLink: https://bugs.launchpad.net/bugs/1780590
> 
> [Impact]
> There's no in-kernel support for Realtek 8723DE, so users need to use
> out-of-tree DKMS which is not from Ubuntu archive. This has security
> implication and should be avoided. Also this provides pretty bad user
> experience.
> 
> [Fix]
> Add support to Realtek 8723DE.
> All commits are cherry-picked from Realtek maintained repo:
> https://github.com/rtlwifi-linux/rtw88_8723de
> 
> [Test]
> With the patch series applied, 8723DE can scan and connect to APs
> succesfully. Also did some S3 smoke test, it continues to work.
> 
> [Regression Potential]
> Low. The device in question was never supported, and if there's any
> regression, we can count on Realtek Wireless team, thy are now pretty
> responsive on upstream mailing list.
> 
> [Disco]
> The following changes since commit 9155387474aad243521665dbb39cbb60fa2b2f28:
> 
>   KVM: PPC: Book3S: Add count cache flush parameters to kvmppc_get_cpu_char() (2019-09-03 23:06:56 -0400)
> 
> are available in the Git repository at:
> 
>   https://git.launchpad.net/~kaihengfeng/linux lp1780590-disco
> 
> for you to fetch changes up to f8ed6357e830b208af21dad780f34817c1d5ac69:
> 
>   UBUNTU: [Config] CONFIG_RTW88_8723DE=y (2019-09-04 15:56:47 +0800)
> 
> [Eoan]
> The following changes since commit a0ba553e8433044b1351b3805f6f5af89712da39:
> 
>   UBUNTU: SAUCE: Input: elantech - enable middle button for one more ThinkPad (2019-08-30 11:54:30 -0500)
> 
> are available in the Git repository at:
> 
>   https://git.launchpad.net/~kaihengfeng/linux lp1780590-eoan
> 
> for you to fetch changes up to ba57d3bad694710d48b26e7cfc3d249f28fda2b5:
> 
>   UBUNTU: [Config] CONFIG_RTW88_8723DE=y (2019-09-04 15:54:15 +0800)
> 
> [Unstable]
> The following changes since commit ff4e0cca519adb9b44d8fbaad998e159937a4b22:
> 
>   UBUNTU: Ubuntu-5.3.0-9.10 (2019-09-03 10:27:33 +0200)
> 
> are available in the Git repository at:
> 
>   https://git.launchpad.net/~kaihengfeng/linux lp1780590-unstable
> 
> for you to fetch changes up to c4eefc15ef3f978b69aacb8a348a06944e57971d:
> 
>   UBUNTU: [Config] CONFIG_RTW88_8723DE=y (2019-09-04 15:49:35 +0800)
> 
> 
Delaying to consider this for D until resolved in E.

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