vga_switcheroo: Sphinxify docs

Fix up formatting glitches remaining after the automatic rst conversion.

Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/3a369602ae35fdbf5e4a12f7e172088c89fa27bb.1468225027.git.lukas@wunner.de

1 files changed, 14 insertions, 14 deletions

diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
index 2df216b39cc5..5f962bfcb43c 100644
--- a/drivers/gpu/vga/vga_switcheroo.c
+++ b/drivers/gpu/vga/vga_switcheroo.c
@@ -52,9 +52,9 @@
  *
  * * muxed: Dual GPUs with a multiplexer chip to switch outputs between GPUs.
  * * muxless: Dual GPUs but only one of them is connected to outputs.
- * 	The other one is merely used to offload rendering, its results
- * 	are copied over PCIe into the framebuffer. On Linux this is
- * 	supported with DRI PRIME.
+ *   The other one is merely used to offload rendering, its results
+ *   are copied over PCIe into the framebuffer. On Linux this is
+ *   supported with DRI PRIME.
  *
  * Hybrid graphics started to appear in the late Naughties and were initially
  * all muxed. Newer laptops moved to a muxless architecture for cost reasons.
@@ -560,21 +560,21 @@ EXPORT_SYMBOL(vga_switcheroo_unlock_ddc);
  * * OFF: Power off the device not in use.
  * * ON: Power on the device not in use.
  * * IGD: Switch to the integrated graphics device.
- * 	Power on the integrated GPU if necessary, power off the discrete GPU.
- * 	Prerequisite is that no user space processes (e.g. Xorg, alsactl)
- * 	have opened device files of the GPUs or the audio client. If the
- * 	switch fails, the user may invoke lsof(8) or fuser(1) on /dev/dri/
- * 	and /dev/snd/controlC1 to identify processes blocking the switch.
+ *   Power on the integrated GPU if necessary, power off the discrete GPU.
+ *   Prerequisite is that no user space processes (e.g. Xorg, alsactl)
+ *   have opened device files of the GPUs or the audio client. If the
+ *   switch fails, the user may invoke lsof(8) or fuser(1) on /dev/dri/
+ *   and /dev/snd/controlC1 to identify processes blocking the switch.
  * * DIS: Switch to the discrete graphics device.
  * * DIGD: Delayed switch to the integrated graphics device.
- * 	This will perform the switch once the last user space process has
- * 	closed the device files of the GPUs and the audio client.
+ *   This will perform the switch once the last user space process has
+ *   closed the device files of the GPUs and the audio client.
  * * DDIS: Delayed switch to the discrete graphics device.
  * * MIGD: Mux-only switch to the integrated graphics device.
- * 	Does not remap console or change the power state of either gpu.
- * 	If the integrated GPU is currently off, the screen will turn black.
- * 	If it is on, the screen will show whatever happens to be in VRAM.
- * 	Either way, the user has to blindly enter the command to switch back.
+ *   Does not remap console or change the power state of either gpu.
+ *   If the integrated GPU is currently off, the screen will turn black.
+ *   If it is on, the screen will show whatever happens to be in VRAM.
+ *   Either way, the user has to blindly enter the command to switch back.
  * * MDIS: Mux-only switch to the discrete graphics device.
  *
  * For GPUs whose power state is controlled by the driver's runtime pm,