2020-02-21 17:12:14

by Stephen Kitt

[permalink] [raw]

Subject: [PATCH] docs: sysctl/kernel: document acpi_video_flags

---

Based on the implementation in arch/x86/kernel/acpi/sleep.c, in
particular the acpi_sleep_setup() function.

Signed-off-by: Stephen Kitt <[email protected]>
---
Documentation/admin-guide/sysctl/kernel.rst | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/Documentation/admin-guide/sysctl/kernel.rst b/Documentation/admin-guide/sysctl/kernel.rst
index 534781ba3eac..1c48ab4bfe30 100644
--- a/Documentation/admin-guide/sysctl/kernel.rst
+++ b/Documentation/admin-guide/sysctl/kernel.rst
@@ -54,8 +54,15 @@ free space valid for 30 seconds.
acpi_video_flags
================

-See Documentation/kernel/power/video.txt, it allows mode of video boot
-to be set during run time.
+See :doc:`/power/video`. This allows the video resume mode to be set,
+in a similar fashion to the ``acpi_sleep`` kernel parameter, by
+combining the following values:
+
+= =======
+1 s3_bios
+2 s3_mode
+4 s3_beep
+= =======


auto_msgmni
--
2.20.1

2020-02-24 20:00:02

by Stephen Kitt

[permalink] [raw]

Subject: Re: [PATCH] docs: sysctl/kernel: document acpi_video_flags

---

On Fri, 21 Feb 2020 17:55:02 +0100, Stephen Kitt <[email protected]> wrote:
> Based on the implementation in arch/x86/kernel/acpi/sleep.c, in
> particular the acpi_sleep_setup() function.
>
> Signed-off-by: Stephen Kitt <[email protected]>
> ---
> Documentation/admin-guide/sysctl/kernel.rst | 11 +++++++++--
> 1 file changed, 9 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/admin-guide/sysctl/kernel.rst
> b/Documentation/admin-guide/sysctl/kernel.rst index
> 534781ba3eac..1c48ab4bfe30 100644 ---
> a/Documentation/admin-guide/sysctl/kernel.rst +++
> b/Documentation/admin-guide/sysctl/kernel.rst @@ -54,8 +54,15 @@ free space
> valid for 30 seconds. acpi_video_flags
> ================
>
> -See Documentation/kernel/power/video.txt, it allows mode of video boot
> -to be set during run time.
> +See :doc:`/power/video`. This allows the video resume mode to be set,
> +in a similar fashion to the ``acpi_sleep`` kernel parameter, by
> +combining the following values:
> +
> += =======
> +1 s3_bios
> +2 s3_mode
> +4 s3_beep
> += =======
>
>
> auto_msgmni
> --
> 2.20.1
>

I forgot to include the base commit information; this is against 8f21f54b8a95
in docs-next.

Regards,

Stephen

---

Attachments:

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2020-02-25 10:28:20

by Jonathan Corbet

[permalink] [raw]

Subject: Re: [PATCH] docs: sysctl/kernel: document acpi_video_flags

---

On Fri, 21 Feb 2020 17:55:02 +0100
Stephen Kitt <[email protected]> wrote:

> Based on the implementation in arch/x86/kernel/acpi/sleep.c, in
> particular the acpi_sleep_setup() function.
>
> Signed-off-by: Stephen Kitt <[email protected]>
> ---
> Documentation/admin-guide/sysctl/kernel.rst | 11 +++++++++--
> 1 file changed, 9 insertions(+), 2 deletions(-)

Applied, thanks.

jon