lkml.org 
[lkml]   [2022]   [Feb]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v2] platform/chrome: cros_ec_typec: Check for EC device
On Wed, 26 Jan 2022 19:02:20 +0000, Prashant Malani wrote:
> The Type C ACPI device on older Chromebooks is not generated correctly
> (since their EC firmware doesn't support the new commands required). In
> such cases, the crafted ACPI device doesn't have an EC parent, and it is
> therefore not useful (it shouldn't be generated in the first place since
> the EC firmware doesn't support any of the Type C commands).
>
> To handle devices which use these older firmware revisions, check for
> the parent EC device handle, and fail the probe if it's not found.

Applied, thanks!

[1/1] platform/chrome: cros_ec_typec: Check for EC device
commit: ffebd90532728086007038986900426544e3df4e

Best regards,
--
Benson Leung
Staff Software Engineer
Chrome OS Kernel
Google Inc.
bleung@google.com
Chromium OS Project
bleung@chromium.org
[unhandled content-type:application/pgp-signature]
\
 
 \ /
  Last update: 2022-02-01 19:05    [W:0.086 / U:2.024 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site