From: Simon Ser <contact@emersion.fr>
To: "Chen, Xiaogang" <Xiaogang.Chen@amd.com>
Cc: "airlied@linux.ie" <airlied@linux.ie>,
"dri-devel@lists.freedesktop.org"
<dri-devel@lists.freedesktop.org>,
"amd-gfx@lists.freedesktop.org" <amd-gfx@lists.freedesktop.org>
Subject: RE: [PATCH 1/2] drm: distinguish return value of drm_dp_check_and_send_link_address.
Date: Tue, 12 Jan 2021 09:21:45 +0000 [thread overview]
Message-ID: <fhO3DFK9BjC0oXptdSRyxVqyxYGUM2BV9bgl-IoQa1E8CiTQVz0BbZXGdqawwnkryfbVMeyVIBTYPOpBkOKca34wehM7OAKJOzBtWQo4ovs=@emersion.fr> (raw)
In-Reply-To: <DM6PR12MB2602B6281BF8C9430115E03BE3AA0@DM6PR12MB2602.namprd12.prod.outlook.com>
On Tuesday, January 12th, 2021 at 7:36 AM, Chen, Xiaogang <Xiaogang.Chen@amd.com> wrote:
> Any comment?
>
> -----Original Message-----
> From: Xiaogang.Chen <xiaogang.chen@amd.com>
> Sent: Monday, January 4, 2021 12:02 AM
> To: amd-gfx@lists.freedesktop.org; Wentland, Harry <Harry.Wentland@amd.com>; dri-devel@lists.freedesktop.org; airlied@linux.ie
> Cc: Chen, Xiaogang <Xiaogang.Chen@amd.com>
> Subject: [PATCH 1/2] drm: distinguish return value of drm_dp_check_and_send_link_address.
>
> From: Xiaogang Chen <xiaogang.chen@amd.com>
>
> drm_dp_check_and_send_link_address discovers MST device topology.
> It can return both positive and negative values. When it returns positive values there is no error found. If it returns negative values there is error found, such as get NAK , timeout, etc. Following drm_kms_helper_hotplug_event should be called when drm_dp_check_and_send_link_address returns positive value.
>
> Signed-off-by: Xiaogang Chen <xiaogang.chen@amd.com>
To the best of my knowledge, this sounds correct.
Please wrap your commit message into 80-character lines so that it's easier
to read. Regardless, this is:
Acked-by: Simon Ser <contact@emersion.fr>
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2021-01-12 9:21 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-04 6:01 [PATCH 1/2] drm: distinguish return value of drm_dp_check_and_send_link_address Xiaogang.Chen
2021-01-04 6:01 ` [PATCH 2/2] drm/amdgpu/display: buffer INTERRUPT_LOW_IRQ_CONTEXT interrupt work Xiaogang.Chen
2021-01-12 6:37 ` Chen, Xiaogang
2021-01-13 4:54 ` Andrey Grodzovsky
2021-01-14 5:11 ` Chen, Xiaogang
2021-01-14 7:24 ` Andrey Grodzovsky
2021-01-15 7:21 ` Chen, Xiaogang
2021-01-19 22:29 ` Andrey Grodzovsky
2021-01-22 20:55 ` Chen, Xiaogang
2021-02-26 22:52 ` Aurabindo Pillai
2021-01-12 6:36 ` [PATCH 1/2] drm: distinguish return value of drm_dp_check_and_send_link_address Chen, Xiaogang
2021-01-12 9:21 ` Simon Ser [this message]
2021-01-12 14:45 ` Simon Ser
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='fhO3DFK9BjC0oXptdSRyxVqyxYGUM2BV9bgl-IoQa1E8CiTQVz0BbZXGdqawwnkryfbVMeyVIBTYPOpBkOKca34wehM7OAKJOzBtWQo4ovs=@emersion.fr' \
--to=contact@emersion.fr \
--cc=Xiaogang.Chen@amd.com \
--cc=airlied@linux.ie \
--cc=amd-gfx@lists.freedesktop.org \
--cc=dri-devel@lists.freedesktop.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).