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path: root/drivers/media/usb/dvb-usb/cinergyT2-fe.c
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2017-11-30media: drivers: remove "/**" from non-kernel-doc commentsMauro Carvalho Chehab1-1/+1
Several comments are wrongly tagged as kernel-doc, causing those warnings: drivers/media/rc/st_rc.c:98: warning: No description found for parameter 'irq' drivers/media/rc/st_rc.c:98: warning: No description found for parameter 'data' drivers/media/pci/solo6x10/solo6x10-enc.c:183: warning: No description found for parameter 'solo_dev' drivers/media/pci/solo6x10/solo6x10-enc.c:183: warning: No description found for parameter 'ch' drivers/media/pci/solo6x10/solo6x10-enc.c:183: warning: No description found for parameter 'qp' drivers/media/usb/pwc/pwc-dec23.c:652: warning: Cannot understand * on line 652 - I thought it was a doc line drivers/media/usb/dvb-usb/cinergyT2-fe.c:40: warning: No description found for parameter 'op' drivers/media/usb/dvb-usb/friio-fe.c:301: warning: Cannot understand * (reg, val) commad list to initialize this module. on line 301 - I thought it was a doc line drivers/media/rc/streamzap.c:201: warning: No description found for parameter 'urb' drivers/media/rc/streamzap.c:333: warning: No description found for parameter 'intf' drivers/media/rc/streamzap.c:333: warning: No description found for parameter 'id' drivers/media/rc/streamzap.c:464: warning: No description found for parameter 'interface' drivers/media/i2c/ov5647.c:432: warning: Cannot understand * @short Subdev core operations registration on line 432 - I thought it was a doc line drivers/media/usb/dvb-usb/friio.c:35: warning: No description found for parameter 'd' drivers/media/usb/dvb-usb/friio.c:35: warning: No description found for parameter 'addr' drivers/media/usb/dvb-usb/friio.c:35: warning: No description found for parameter 'wbuf' drivers/media/usb/dvb-usb/friio.c:35: warning: No description found for parameter 'wlen' drivers/media/usb/dvb-usb/friio.c:35: warning: No description found for parameter 'rbuf' drivers/media/usb/dvb-usb/friio.c:35: warning: No description found for parameter 'rlen' drivers/media/platform/vim2m.c:350: warning: No description found for parameter 'priv' drivers/media/dvb-frontends/tua6100.c:34: warning: cannot understand function prototype: 'struct tua6100_priv ' drivers/media/platform/sti/hva/hva-h264.c:140: warning: cannot understand function prototype: 'struct hva_h264_stereo_video_sei ' drivers/media/platform/sti/hva/hva-h264.c:150: warning: Cannot understand * @frame_width: width in pixels of the buffer containing the input frame on line 150 - I thought it was a doc line drivers/media/platform/sti/hva/hva-h264.c:356: warning: Cannot understand * @ slice_size: slice size on line 356 - I thought it was a doc line drivers/media/platform/sti/hva/hva-h264.c:369: warning: Cannot understand * @ bitstream_size: bitstream size on line 369 - I thought it was a doc line drivers/media/platform/sti/hva/hva-h264.c:395: warning: Cannot understand * @seq_info: sequence information buffer on line 395 - I thought it was a doc line drivers/media/dvb-frontends/sp887x.c:137: warning: No description found for parameter 'fe' drivers/media/dvb-frontends/sp887x.c:137: warning: No description found for parameter 'fw' drivers/media/dvb-frontends/sp887x.c:287: warning: No description found for parameter 'n' drivers/media/dvb-frontends/sp887x.c:287: warning: No description found for parameter 'd' drivers/media/dvb-frontends/sp887x.c:287: warning: No description found for parameter 'quotient_i' drivers/media/dvb-frontends/sp887x.c:287: warning: No description found for parameter 'quotient_f' drivers/media/usb/ttusb-budget/dvb-ttusb-budget.c:83: warning: cannot understand function prototype: 'struct ttusb ' drivers/media/platform/sh_veu.c:277: warning: No description found for parameter 'priv' drivers/media/dvb-frontends/zl10036.c:33: warning: cannot understand function prototype: 'int zl10036_debug; ' drivers/media/dvb-frontends/zl10036.c:179: warning: No description found for parameter 'state' drivers/media/dvb-frontends/zl10036.c:179: warning: No description found for parameter 'frequency' drivers/media/platform/rcar_fdp1.c:1139: warning: No description found for parameter 'priv' drivers/media/platform/ti-vpe/vpe.c:933: warning: No description found for parameter 'priv' drivers/media/usb/gspca/ov519.c:36: warning: No description found for parameter 'fmt' drivers/media/usb/dvb-usb/dib0700_devices.c:3367: warning: No description found for parameter 'adap' Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-01-27[media] media: Drop FSF's postal address from the source code filesSakari Ailus1-4/+0
Drop the FSF's postal address from the source code files that typically contain mostly the license text. Of the 628 removed instances, 578 are outdated. The patch has been created with the following command without manual edits: git grep -l "675 Mass Ave\|59 Temple Place\|51 Franklin St" -- \ drivers/media/ include/media|while read i; do i=$i perl -e ' open(F,"< $ENV{i}"); $a=join("", <F>); $a =~ s/[ \t]*\*\n.*You should.*\n.*along with.*\n.*(\n.*USA.*$)?\n//m && $a =~ s/(^.*)Or, (point your browser to) /$1To obtain the license, $2\n$1/m; close(F); open(F, "> $ENV{i}"); print F $a; close(F);'; done Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
2016-11-18[media] dvb: make DVB frontend *_ops instances "const"Max Kellermann1-2/+2
These are immutable. Making them "const" allows the compiler to move them to the "rodata" section. Note that cxd2841er_t_c_ops cannot be made "const", because cxd2841er_attach() modifies it. Ouch! [mchehab@s-opensource.com: fix merge conflicts] Signed-off-by: Max Kellermann <max.kellermann@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-10-14[media] cinergyT2-fe: don't do DMA on stackMauro Carvalho Chehab1-23/+33
The USB control messages require DMA to work. We cannot pass a stack-allocated buffer, as it is not warranted that the stack would be into a DMA enabled area. Reviewed-by: Patrick Boettcher <patrick.boettcher@posteo.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-10-14[media] cinergyT2-fe: cache stats at cinergyt2_fe_read_status()Mauro Carvalho Chehab1-41/+7
Instead of sending USB commands for every stats call, collect them once, when status is updated. As the frontend kthread will call it on every few seconds, the stats will still be collected. Besides reducing the amount of USB/I2C transfers, this also warrants that all stats will be collected at the same time, and makes easier to convert it to DVBv5 stats in the future. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2015-06-09[media] dvb: Get rid of typedev usage for enumsMauro Carvalho Chehab1-1/+1
The DVB API was originally defined using typedefs. This is against Kernel CodingStyle, and there's no good usage here. While we can't remove its usage on userspace, we can avoid its usage in Kernelspace. So, let's do it. This patch was generated by this shell script: for j in $(grep typedef include/uapi/linux/dvb/frontend.h |cut -d' ' -f 3); do for i in $(find drivers/media -name '*.[ch]' -type f) $(find drivers/staging/media -name '*.[ch]' -type f); do sed "s,${j}_t,enum $j," <$i >a && mv a $i; done; done While here, make CodingStyle fixes on the affected lines. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Acked-by: Stefan Richter <stefanr@s5r6.in-berlin.de> # for drivers/media/firewire/*
2013-03-19[media] dvb-usb: Remove redundant NULL check before kfreeSyam Sidhardhan1-2/+1
kfree on NULL pointer is a no-op. Signed-off-by: Syam Sidhardhan <s.syam@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-08-14[media] dvb-usb: move it to drivers/media/usb/dvb-usbMauro Carvalho Chehab1-0/+356
As media/dvb will be removed, move it to a proper place. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>