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path: root/drivers/media/platform/blackfin/ppi.c
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2018-03-26media: platform: remove blackfin capture driverArnd Bergmann
The blackfin architecture is getting removed, so the video capture driver is also obsolete. Acked-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Acked-by: Aaron Wu <aaron.wu@analog.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-01-04media: fix usage of whitespaces and on indentationMauro Carvalho Chehab
On several places, whitespaces are being used for indentation, or even at the end of the line. Fix them. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-23media: drivers: delete error messages for failed memory allocationMarkus Elfring
Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. [mchehab@s-opensource.com: fold several similar patches into one] Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Hans Verkuil <hansverk@cisco.com> 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 Ailus
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 Of the 628 removed instances, 578 are outdated.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] blackfin: check devm_pinctrl_get() for errorsDan Carpenter
devm_pinctrl_get() can fail so we should check for that. Fixes: 0a6824bc10de ('[media] v4l2: blackfin: select proper pinctrl state in ppi_set_params if CONFIG_PINCTRL is enabled') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2014-07-26[media] v4l2: blackfin: select proper pinctrl state in ppi_set_params if ↵Sonic Zhang
CONFIG_PINCTRL is enabled Multiple pinctrl states are defined for 8, 16 and 24 data pin groups in PPI peripheral. The driver should select correct group before set up further PPI parameters. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Acked-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-07-26[media] media: blackfin: ppi: Pass device pointer to request peripheral pinsSonic Zhang
if the pinctrl driver is enabled. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Acked-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-05-21[media] blackfin: add display support in ppi driverScott Jiang
Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-02-06[media] blackfin: add error frame supportScott Jiang
Mark current frame as error frame when ppi error interrupt report fifo error. Member next_frm in struct bcap_device can be optimized out. Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-12-26[media] v4l2: blackfin: add EPPI3 supportScott Jiang
Bf60x soc has a new PPI called Enhanced PPI version 3. HD video is supported now. To achieve this, we redesign ppi params and add dv timings feature. Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-12-26[media] v4l2: blackfin: convert ppi driver to a moduleScott Jiang
Other drivers can make use of it. Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-08-15[media] rename drivers/media/video as .../platformMauro Carvalho Chehab
The remaining drivers are mostly platform drivers. Name the dir to reflect it. It makes sense to latter break it into a few other dirs. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>