BMC/Intel-BMC/linux.git/include/media, branch v5.4.20

media: v4l2-rect.h: fix v4l2_rect_map_inside() top/left adjustments

2020-02-11T12:35:14+00:00

commit f51e50db4c20d46930b33be3f208851265694f3e upstream. boundary->width and boundary->height are sizes relative to boundary->left and boundary->top coordinates, but they were not being taken into consideration to adjust r->left and r->top, leading to the following error: Consider the follow as initial values for boundary and r: struct v4l2_rect boundary = { .left = 100, .top = 100, .width = 800, .height = 600, } struct v4l2_rect r = { .left = 0, .top = 0, .width = 1920, .height = 960, } calling v4l2_rect_map_inside(&r, &boundary) was modifying r to: r = { .left = 0, .top = 0, .width = 800, .height = 600, } Which is wrongly outside the boundary rectangle, because: v4l2_rect_set_max_size(r, boundary); // r->width = 800, r->height = 600 ... if (r->left + r->width > boundary->width) // true r->left = boundary->width - r->width; // r->left = 800 - 800 if (r->top + r->height > boundary->height) // true r->top = boundary->height - r->height; // r->height = 600 - 600 Fix this by considering top/left coordinates from boundary. Fixes: ac49de8c49d7 ("[media] v4l2-rect.h: new header with struct v4l2_rect helper functions") Signed-off-by: Helen Koike Cc: # for v4.7 and up Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman

media: dvbsky: add support for eyeTV Geniatech T2 lite

2020-02-01T09:34:47+00:00

[ Upstream commit 14494583336880640654300c76d0f5df3360d85f ] Adds USB ID for the eyeTV Geniatech T2 lite to the dvbsky driver. This is a Geniatech T230C based stick without IR and a different USB ID. Signed-off-by: Thomas Voegtle Tested-by: Jan Pieter van Woerkom Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin

media: v4l2-core: introduce a helper to unregister a i2c subdev

2019-08-26T13:52:06+00:00

Introduce a new video4linux2 i2c helper, to unregister a subdev. This allows to get rid of yet another ifdef. Signed-off-by: Ezequiel Garcia Signed-off-by: Hans Verkuil [hverkuil-cisco@xs4all.nl: fix checkpatch warning] Signed-off-by: Mauro Carvalho Chehab

media: v4l2-core: introduce a helper to unregister a spi subdev

2019-08-26T13:51:29+00:00

Introduce a new video4linux2 spi helper, to unregister a subdev. This allows to get rid of some more ifdefs. Signed-off-by: Ezequiel Garcia Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: v4l2-core: move i2c helpers out of v4l2-common.c

2019-08-26T13:50:48+00:00

Separate the i2c helpers to v4l2-i2c.c, in order to get rid of the ifdefery. No functional changes intended, this is just a cosmetic change to organize the code better. Given I2C is a tristate symbol, a hidden boolean symbol is introduced, to make the conditional build easier. Signed-off-by: Ezequiel Garcia Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: v4l2-core: move spi helpers out of v4l2-common.c

2019-08-26T13:49:12+00:00

Separate the spi helpers to v4l2-spi.c, in order to get rid of the ifdefery. No functional changes intended, this is just a cosmetic change to organize the code better. Signed-off-by: Ezequiel Garcia Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: rc: add keymap for HardKernel ODROID remote

2019-08-21T21:39:54+00:00

This is a simple NEC remote control device shipped with the HardKernel ODROID range of SBC devices. Signed-off-by: Christian Hewitt Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab

media: rc: add keymap for WeTeK Play 2 remote

2019-08-21T21:39:54+00:00

The WeTek Play 2 Android STB ships with an unusual remote where the main up/down/left/right/enter controls are surrounded with an outer ring of additional keys which are listed in clockwise order. Signed-off-by: Christian Hewitt Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab

media: rc: add keymap for WeTek Hub remote

2019-08-21T21:39:54+00:00

The WeTek Hub Android STB ships with a simple NEC remote. Signed-off-by: Christian Hewitt Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab

media: rc: add keymap for Tanix TX5 max remote

2019-08-21T21:39:54+00:00

The Tanix TX5 max Android STB ships with a simple NEC remote. Signed-off-by: Christian Hewitt Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab