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e5ad7db4b2
linux/include/media
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Hans Verkuil e5ad7db4b2 media: cec-gpio: handle gpiod_get_value errors correctly 
gpiod_get_value() can return negative values if an error occurs.
In several places this error code was ignored.

Ensure that errors codes are handled correctly throughout the CEC
pin framework and CEC pin drivers.

The return code of the cec_pin_ops read() callback had to be changed
from 'bool' to 'int', which mean the prototype of that callback in the
sun4i drm driver also had to be changed.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-04-29 12:04:38 +02:00
..
davinci media: davinci/vpfe_capture.c: drop unused format descriptions 2019-07-25 06:30:00 -04:00
drv-intf media: media/platform: don't set description in ENUM_FMT 2019-07-22 14:43:59 -04:00
i2c media: smiapp: Move definitions under driver directory 2020-02-27 17:49:04 -03:00
tpg media: include/(uapi/)media: add SPDX license info 2018-02-14 13:23:51 -05:00
cec-notifier.h media: cec-notifier: make cec_notifier_get_conn() static 2020-03-20 09:02:45 +01:00
cec-pin.h media: cec-gpio: handle gpiod_get_value errors correctly 2020-04-29 12:04:38 +02:00
cec.h media: cec: remove unused functions 2020-01-08 14:38:06 +01:00
demux.h media: dvb: update buffer mmaped flags and frame counter 2018-02-23 11:44:08 -05:00
dmxdev.h media: dmxdev: Fix the logic that enables DMA mmap support 2018-02-23 05:27:10 -05:00
dvb_ca_en50221.h media: move dvb kAPI headers to include/media 2017-12-28 13:16:01 -05:00
dvb_demux.h media: dvb: update buffer mmaped flags and frame counter 2018-02-23 11:44:08 -05:00
dvb_frontend.h media: dvb_frontend.h: Fix shifting signed 32-bit value problem 2019-08-14 05:04:08 -03:00
dvb_math.h media: move dvb kAPI headers to include/media 2017-12-28 13:16:01 -05:00
dvb_net.h media: move dvb kAPI headers to include/media 2017-12-28 13:16:01 -05:00
dvb_ringbuffer.h media: move dvb kAPI headers to include/media 2017-12-28 13:16:01 -05:00
dvb_vb2.h media: dvb: update buffer mmaped flags and frame counter 2018-02-23 11:44:08 -05:00
dvb-usb-ids.h media: dvb-usb-ids.h: fix an USB PID name 2020-04-22 07:41:50 +02:00
dvbdev.h media: docs: fix minor typos 2019-06-05 11:31:51 -04:00
fwht-ctrls.h media: vicodec: Introducing stateless fwht defs and structs 2019-03-25 14:02:30 -04:00
h264-ctrls.h media: v4l2-core: Add helpers to build the H264 P/B0/B1 reflists 2020-04-21 13:46:40 +02:00
hevc-ctrls.h media: v4l: Add definitions for HEVC stateless decoding 2019-10-24 18:09:18 -03:00
imx.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
media-dev-allocator.h media: Media Device Allocator API 2019-04-22 11:18:26 -04:00
media-device.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
media-devnode.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
media-entity.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
media-request.h media: media requests: return EBADR instead of EACCES 2019-03-25 13:26:10 -04:00
mpeg2-ctrls.h media: cedrus: identify buffers by timestamp 2019-01-07 13:20:54 -05:00
rc-core.h media: rc: make scancodes 64 bit 2020-03-12 09:20:46 +01:00
rc-map.h media: rc: if kernel is built without an IR codec, don't advertise it 2020-04-21 12:54:42 +02:00
rcar-fcp.h media: rcar-fcp: convert to SPDX identifiers 2018-09-12 09:29:03 -04:00
soc_camera.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
tuner-types.h media: tuner-types: add kernel-doc markups for struct tunertype 2017-12-18 09:06:40 -05:00
tuner.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
tveeprom.h
v4l2-async.h media: v4l2-async: Add v4l2_async_notifier_add_fwnode_remote_subdev 2019-07-25 08:03:03 -04:00
v4l2-clk.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
v4l2-common.h media: v4l2: abstract timeval handling in v4l2_buffer 2020-01-03 15:43:35 +01:00
v4l2-ctrls.h media: v4l2-ctrls: add __v4l2_ctrl_s_ctrl_compound() 2020-04-21 17:01:07 +02:00
v4l2-dev.h media: v4l2-dev.h: remove VFL_TYPE_GRABBER 2020-02-24 16:54:19 +01:00
v4l2-device.h media: v4l2: Switch to new kerneldoc syntax for named variable macro arguments 2020-03-05 22:46:45 +01:00
v4l2-dv-timings.h media: cec/v4l2: move V4L2 specific CEC functions to V4L2 2018-09-24 09:11:04 -04:00
v4l2-event.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
v4l2-fh.h media: v4l2-fh: define v4l2_fh struct regardless of condition 2020-04-21 13:40:06 +02:00
v4l2-flash-led-class.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
v4l2-fwnode.h media: v4l2-fwnode: add initial connector parsing support 2020-03-12 16:34:16 +01:00
v4l2-h264.h media: v4l2-core: Add helpers to build the H264 P/B0/B1 reflists 2020-04-21 13:46:40 +02:00
v4l2-image-sizes.h media: v4l2-image-sizes: add HD and Full-HD definitions 2020-04-21 17:21:51 +02:00
v4l2-ioctl.h media: v4l2-core: fix v4l2_buffer handling for time64 ABI 2020-01-03 15:50:21 +01:00
v4l2-jpeg.h media: add v4l2 JPEG helpers 2020-04-14 11:47:47 +02:00
v4l2-mc.h media: Split v4l2_pipeline_pm_use into v4l2_pipeline_pm_{get, put} 2020-03-02 15:11:40 +01:00
v4l2-mediabus.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
v4l2-mem2mem.h media: v4l2-mem2mem: handle draining, stopped and next-buf-is-last states 2020-03-05 22:54:49 +01:00
v4l2-rect.h media: v4l2-rect.h: fix v4l2_rect_map_inside() top/left adjustments 2020-01-08 14:34:14 +01:00
v4l2-subdev.h media: v4l2: Switch to new kerneldoc syntax for named variable macro arguments 2020-03-05 22:46:45 +01:00
videobuf2-core.h media: videobuf2-core.h: improve buf_struct_size documentation 2020-03-02 15:27:25 +01:00
videobuf2-dma-contig.h
videobuf2-dma-sg.h media: Change Andrzej Pietrasiewicz's e-mail address 2019-01-16 11:21:07 -05:00
videobuf2-dvb.h media: move dvb kAPI headers to include/media 2017-12-28 13:16:01 -05:00
videobuf2-memops.h media: videobuf2-vmalloc: get_userptr: buffers are always writable 2019-05-29 08:05:58 -04:00
videobuf2-v4l2.h media: vb2: add V4L2_BUF_FLAG_M2M_HOLD_CAPTURE_BUF 2019-10-21 07:37:57 -03:00
videobuf2-vmalloc.h
videobuf-core.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 237 2019-06-19 17:09:07 +02:00
videobuf-dma-contig.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 237 2019-06-19 17:09:07 +02:00
videobuf-dma-sg.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 237 2019-06-19 17:09:07 +02:00
videobuf-vmalloc.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 237 2019-06-19 17:09:07 +02:00
vp8-ctrls.h media: uapi: new file needs types.h 2019-07-23 08:19:32 -04:00
vsp1.h media: vsp1: drm: Implement writeback support 2019-03-18 17:24:14 +02:00