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Commit dc2c8bd3 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

[media] DocBook/device-drivers: Add drivers/media core stuff 



There are lots of docbook marks at the media subsystem, but
those aren't used.

Add the core headers/code in order to start generating docs.

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
Acked-by: default avatarJonathan Corbet <corbet@lwn.net>
parent 88c25dcb

Documentation/DocBook/device-drivers.tmpl

+30 −0
Original line number Diff line number Diff line
@@ -216,6 +216,36 @@ X!Isound/sound_firmware.c 
-->

  </chapter>



  <chapter id="mediadev">

     <title>Media Devices</title>

!Iinclude/media/media-device.h

!Iinclude/media/media-devnode.h

!Iinclude/media/media-entity.h

!Iinclude/media/v4l2-async.h

!Iinclude/media/v4l2-flash-led-class.h

!Iinclude/media/v4l2-mem2mem.h

!Iinclude/media/v4l2-of.h

!Iinclude/media/v4l2-subdev.h

!Iinclude/media/rc-core.h

<!-- FIXME: Removed for now due to document generation inconsistency

X!Iinclude/media/v4l2-ctrls.h

X!Iinclude/media/v4l2-dv-timings.h

X!Iinclude/media/v4l2-event.h

X!Iinclude/media/v4l2-mediabus.h

X!Iinclude/media/videobuf2-memops.h

X!Iinclude/media/videobuf2-core.h

X!Iinclude/media/lirc.h

X!Edrivers/media/dvb-core/dvb_demux.c

X!Idrivers/media/dvb-core/dvb_frontend.h

X!Idrivers/media/dvb-core/dvbdev.h

X!Edrivers/media/dvb-core/dvb_net.c

X!Idrivers/media/dvb-core/dvb_ringbuffer.h

X!Idrivers/media/dvb-core/dvb_ca_en50221.h

X!Idrivers/media/dvb-core/dvb_math.h

-->



  </chapter>



  <chapter id="uart16x50">

     <title>16x50 UART Driver</title>

!Edrivers/tty/serial/serial_core.c

drivers/media/dvb-core/dvb_math.h

+6 −4
Original line number Diff line number Diff line
@@ -30,9 +30,10 @@ 
 * to use rational values you can use the following method:

 *   intlog2(value) = intlog2(value * 2^x) - x * 2^24

 *

 * example: intlog2(8) will give 3 << 24 = 3 * 2^24

 * example: intlog2(9) will give 3 << 24 + ... = 3.16... * 2^24

 * example: intlog2(1.5) = intlog2(3) - 2^24 = 0.584... * 2^24

 * Some usecase examples:

 *	intlog2(8) will give 3 << 24 = 3 * 2^24

 *	intlog2(9) will give 3 << 24 + ... = 3.16... * 2^24

 *	intlog2(1.5) = intlog2(3) - 2^24 = 0.584... * 2^24

 *

 * @param value The value (must be != 0)

 * @return log2(value) * 2^24
@@ -45,7 +46,8 @@ extern unsigned int intlog2(u32 value); 
 * to use rational values you can use the following method:

 *   intlog10(value) = intlog10(value * 10^x) - x * 2^24

 *

 * example: intlog10(1000) will give 3 << 24 = 3 * 2^24

 * An usecase example:

 *	intlog10(1000) will give 3 << 24 = 3 * 2^24

 *   due to the implementation intlog10(1000) might be not exactly 3 * 2^24

 *

 * look at intlog2 for similar examples