From af20724c68633f2343506f17e0308b2e07d0a71c Mon Sep 17 00:00:00 2001 From: Sumera Priyadarsini Date: Tue, 12 Jan 2021 00:38:22 +0530 Subject: [PATCH] drm/vkms: Add information about module options Update vkms documentation to contain usage of `modinfo` command and steps to load vkms with module options enabled. Signed-off-by: Sumera Priyadarsini Reviewed-by: Melissa Wen Signed-off-by: Melissa Wen Link: https://patchwork.freedesktop.org/patch/msgid/4fbc6459377c1dcbe8e6648718453d5693f6451c.1610391685.git.sylphrenadin@gmail.com --- Documentation/gpu/vkms.rst | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/Documentation/gpu/vkms.rst b/Documentation/gpu/vkms.rst index 9e030c74a82e..2c9b376da5ca 100644 --- a/Documentation/gpu/vkms.rst +++ b/Documentation/gpu/vkms.rst @@ -35,6 +35,18 @@ Now, to load the driver, use:: On running the lsmod command now, the VKMS driver will appear listed. You can also observe the driver being loaded in the dmesg logs. +The VKMS driver has optional features to simulate different kinds of hardware, +which are exposed as module options. You can use the `modinfo` command +to see the module options for vkms:: + + modinfo vkms + +Module options are helpful when testing, and enabling modules +can be done while loading vkms. For example, to load vkms with cursor enabled, +use:: + + sudo modprobe vkms enable_cursor=1 + To disable the driver, use :: sudo modprobe -r vkms