kernel/linux.git/drivers/media/rc/igorplugusb.c, branch v4.19.77

media: rc: Convert timers to use timer_setup()

2017-10-31T10:31:44+00:00

In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Cc: Maxim Levitsky Cc: James Hogan Cc: Hans Verkuil Cc: "Antti Seppälä" Cc: Heiner Kallweit Cc: "David Härdeman" Cc: Andi Shyti Signed-off-by: Kees Cook Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab

[media] media: rc: constify usb_device_id

2017-10-04T18:06:09+00:00

usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by work with const usb_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav 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_*

2017-08-20T14:02:48+00:00

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

2017-08-20T13:43:52+00:00

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] mce_kbd: add encoder

2017-03-24T11:24:41+00:00

Split the protocol into two variants, one for keyboard and one for mouse data. Note that the mce_kbd protocol cannot be used on the igorplugusb, since the IR is too long. Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab

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

2017-01-30T15:59:57+00:00

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: raw IR drivers cannot handle cec, unknown or other

2017-01-30T14:40:50+00:00

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] rc: split nec protocol into its three variants

2016-09-22T14:46:49+00:00

Currently we do not know what variant (bit length) of the nec protocol is used, other than from guessing from the length of the scancode. Now nec will be handled the same way as the sony protocol or the rc6 protocol; one variant per bit length. In the future we might want to expose the rc protocol type to userspace and we don't want to be introducing this world of pain into userspace too. Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab

[media] igorplugusb: fix leaks in error path

2016-03-03T14:44:29+00:00

Since rc_allocate_device() uses kmalloc, it can returns NULL, so need to check, otherwise, NULL derefenrece can happen. Reported-by: Insu Yun Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab

[media] rc: port IgorPlug-USB to rc-core

2014-11-03T14:18:25+00:00

This is a complete re-write inspired by the original lirc driver. Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab