diff options
author | Lukas Wunner <lukas@wunner.de> | 2016-07-11 10:22:33 +0200 |
---|---|---|
committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-07-12 16:14:36 +0200 |
commit | fb001dfd7e773d86b5dcd2050995a5fee301eab1 (patch) | |
tree | 8730c815bb497802bcc90a08e7e348cbf7b5c0e7 /drivers | |
parent | 396f5d62d1a5fd99421855a08ffdef8edb43c76e (diff) | |
download | linux-stable-fb001dfd7e773d86b5dcd2050995a5fee301eab1.tar.gz linux-stable-fb001dfd7e773d86b5dcd2050995a5fee301eab1.tar.bz2 linux-stable-fb001dfd7e773d86b5dcd2050995a5fee301eab1.zip |
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
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/gpu/vga/vga_switcheroo.c | 28 |
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, |