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Subject[PATCH] docs: sysctl/kernel: document acpi_video_flags
Date
Based on the implementation in arch/x86/kernel/acpi/sleep.c, in
particular the acpi_sleep_setup() function.

Signed-off-by: Stephen Kitt <steve@sk2.org>
---
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
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