kernel/drivers/media/rc/rc-loopback.c, branch linux-5.1.y

media: rc: Remove init_ir_raw_event and DEFINE_IR_RAW_EVENT macros

2018-10-04T18:22:27Z

This can be done with c99 initializers, which makes the code cleaner and more transparent. It does require gcc 4.6, because of this bug in earlier versions: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=10676 Since commit cafa0010cd51 ("Raise the minimum required gcc version to 4.6"), this is the case. Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab

media: rc: rename RC_TYPE_* to RC_PROTO_* and RC_BIT_* to RC_PROTO_BIT_*

2017-08-20T14:02:48Z

RC_TYPE is confusing and it's just the protocol. So rename it. Suggested-by: Hans Verkuil Signed-off-by: Sean Young Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: rc-core: rename input_name to device_name

2017-08-20T13:43:52Z

When an ir-spi is registered, you get this message. rc rc0: Unspecified device as /devices/platform/soc/3f215080.spi/spi_master/spi32766/spi32766.128/rc/rc0 "Unspecified device" refers to input_name, which makes no sense for IR TX only devices. So, rename to device_name. Also make driver_name const char* so that no casts are needed anywhere. Now ir-spi reports: rc rc0: IR SPI as /devices/platform/soc/3f215080.spi/spi_master/spi32766/spi32766.128/rc/rc0 Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab

[media] rc-main: assign driver type during allocation

2017-01-30T15:59:57Z

The driver type can be assigned immediately when an RC device requests to the framework to allocate the device. This is an 'enum rc_driver_type' data type and specifies whether the device is a raw receiver or scancode receiver. The type will be given as parameter to the rc_allocate_device device. Change accordingly all the drivers calling rc_allocate_device() so that the device type is specified during the rc device allocation. Whenever the device type is not specified, it will be set as RC_DRIVER_SCANCODE which was the default '0' value. Suggested-by: Sean Young Signed-off-by: Andi Shyti Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab

[media] rc: rc-loopback: Add loopback of filter scancodes

2017-01-30T15:56:21Z

Add the s_wakeup_filter callback to the rc-loopback driver, which instead of setting the filter just feeds the scancode back through the input device so that it can be verified. Signed-off-by: James Hogan Signed-off-by: Antti Seppälä Signed-off-by: Sean Young Cc: David Härdeman Signed-off-by: Mauro Carvalho Chehab

[media] rc: raw IR drivers cannot handle cec, unknown or other

2017-01-30T14:40:50Z

unknown and other are for IR protocols for which we have no decoder, so the raw IR drivers have no chance of generating them. cec is not an IR protocol. Signed-off-by: Sean Young Cc: Jiri Kosina Cc: Benjamin Tissoires Cc: Bruno Prémont Signed-off-by: Mauro Carvalho Chehab

[media] media: Drop FSF's postal address from the source code files

2017-01-27T13:38:09Z

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("", ); $a =~ s/[ \t]*\*\n.*You should.*\n.*along with.*\n.*(\n.*USA.*$)?\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

Revert "[media] rc: rc-loopback: Add loopback of filter scancodes"

2015-08-19T10:02:53Z

This reverts commit 2e4ebde269236da2a41183522127715b6d9d80ce. The current code is not mature enough, the API should allow a single protocol to be specified. Also, the current code contains heuristics that will depend on module load order. Signed-off-by: David Härdeman Acked-by: Antti Seppälä Signed-off-by: Mauro Carvalho Chehab

[media] rc: rc-loopback: Add loopback of filter scancodes

2015-05-14T17:35:59Z

Add the s_wakeup_filter callback to the rc-loopback driver, which instead of setting the filter just feeds the scancode back through the input device so that it can be verified. Signed-off-by: James Hogan Signed-off-by: Antti Seppälä Cc: David Härdeman Signed-off-by: Mauro Carvalho Chehab

[media] rc-core: remove protocol arrays

2014-07-25T22:10:43Z

The basic API of rc-core used to be: dev = rc_allocate_device(); dev->x = a; dev->y = b; dev->z = c; rc_register_device(); which is a pretty common pattern in the kernel, after the introduction of protocol arrays the API looks something like: dev = rc_allocate_device(); dev->x = a; rc_set_allowed_protocols(dev, RC_BIT_X); dev->z = c; rc_register_device(); There's no real need for the protocols to be an array, so change it back to be consistent (and in preparation for the following patches). [m.chehab@samsung.com: added missing changes at some files] Signed-off-by: David Härdeman Signed-off-by: Mauro Carvalho Chehab