Georgi Chorbadzhiyski def6221604 [media] FE_READ_SNR and FE_READ_SIGNAL_STRENGTH docs ... Around 01/14/2014 06:07 PM, Mauro Carvalho Chehab scribbled: > Em Tue, 14 Jan 2014 17:55:19 +0200 > Georgi Chorbadzhiyski <gf@unixsol.org> escreveu: >> Around 01/14/2014 05:30 PM, Mauro Carvalho Chehab scribbled: >>> Em Tue, 14 Jan 2014 17:16:10 +0200 >>> Georgi Chorbadzhiyski <gf@unixsol.org> escreveu: >>> >>>> Hi guys, I'm confused the documentation on: >>>> >>>> http://linuxtv.org/downloads/v4l-dvb-apis/frontend_fcalls.html#FE_READ_SNR >>>> http://linuxtv.org/downloads/v4l-dvb-apis/frontend_fcalls.html#FE_READ_SIGNAL_STRENGTH >>>> >>>> states that these ioctls return int16_t values but frontend.h states: >>>> >>>> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/include/uapi/linux/dvb/frontend.h >>>> >>>> #define FE_READ_SIGNAL_STRENGTH _IOR('o', 71, __u16) >>>> #define FE_READ_SNR _IOR('o', 72, __u16) >>>> >>>> So which one is true? >>> >>> Documentation is wrong. The returned values are unsigned. Would you mind send >>> us a patch fixing it? >> >> I would be happy to, but I can't find the repo that holds the documentation. > > It is in the Kernel tree, under Documentation/DocBook/media/dvb. The attached file contains the discussed documentation fixes. Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>		2014-02-04 13:07:01 -02:00
..
dvb	[media] FE_READ_SNR and FE_READ_SIGNAL_STRENGTH docs	2014-02-04 13:07:01 -02:00
v4l	[media] DocBook: partial rewrite of "Opening and Closing Devices"	2014-02-04 13:00:19 -02:00
bayer.png.b64
constraints.png.b64	[media] doc: v4l: add binary images for selection API	2012-01-10 23:17:55 -02:00
crop.gif.b64
dvbstb.png.b64
fieldseq_bt.gif.b64
fieldseq_tb.gif.b64
Makefile	DocBook/media/Makefile: Fix build due to uapi breakage	2012-10-17 10:06:33 -03:00
nv12mt_example.gif.b64
nv12mt.gif.b64
pipeline.png.b64
selection.png.b64	[media] doc: v4l: add binary images for selection API	2012-01-10 23:17:55 -02:00
vbi_525.gif.b64
vbi_625.gif.b64
vbi_hsync.gif.b64