On Fri, May 25, 2018 at 05:25:09PM +0200, Arnd Bergmann wrote:
> I ran into a randconfig build error with the new driver:
>
> drivers/media/platform/cadence/cdns-csi2tx.c: In function 'csi2tx_probe':
> drivers/media/platform/cadence/cdns-csi2tx.c:477:11: error: implicit
> declaration of function
This message is generated daily by a cron job that builds media_tree for
the kernels and architectures in the list below.
Results of the daily build of media_tree:
date: Mon May 28 05:00:15 CEST 2018
media-tree git hash:e646e17713eeb3b6484b6d7a24ce34854123fa39
media_build gi
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einen Teil davon als Teil einer Wohltätigkeitsorganisation. Kontaktieren Sie
mich für weitere Informationen: richardwahl.donati...@gmail.com
The open() operation for the pxa_camera driver always calls s_power()
operation to put its subdevice sensor in normal operation mode, and the
release() operation always call s_power() operation to put the subdevice
in power saving mode.
This requires the subdevice sensor driver to keep track of it
This makes is it possible for bpf prog detach to return -ENOENT.
Acked-by: Yonghong Song
Signed-off-by: Sean Young
---
kernel/bpf/core.c| 11 +--
kernel/trace/bpf_trace.c | 2 ++
2 files changed, 11 insertions(+), 2 deletions(-)
diff --git a/kernel/bpf/core.c b/kernel/bpf/core
The kernel IR decoders (drivers/media/rc/ir-*-decoder.c) support the most
widely used IR protocols, but there are many protocols which are not
supported[1]. For example, the lirc-remotes[2] repo has over 2700 remotes,
many of which are not supported by rc-core. There is a "long tail" of
unsupported
Add support for BPF_PROG_LIRC_MODE2. This type of BPF program can call
rc_keydown() to reported decoded IR scancodes, or rc_repeat() to report
that the last key should be repeated.
The bpf program can be attached to using the bpf(BPF_PROG_ATTACH) syscall;
the target_fd must be the /dev/lircN devic
This is simple test over rc-loopback.
Acked-by: Yonghong Song
Signed-off-by: Sean Young
---
tools/bpf/bpftool/prog.c | 1 +
tools/include/uapi/linux/bpf.h| 53 -
tools/include/uapi/linux/lirc.h | 217 ++
tools/lib/bpf/lib