diff options
| author | Mark Brown <broonie@kernel.org> | 2025-11-21 16:57:50 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2025-11-21 16:57:50 +0000 |
| commit | fba27fe5aaf14e2aae1649a14309b77de2c9546c (patch) | |
| tree | dc55d474e66b25d4b62de0b5ec03474ce917890c /tools/lib/bpf/bpf_helpers.h | |
| parent | 670500b41e543c5cb09eb9f7f0e4e26c5b5fdf7e (diff) | |
| parent | 12d821bd13d42e6de3ecb1c13918b1f06a3ee213 (diff) | |
regulator: Add FP9931/JD9930
Merge series from Andreas Kemnade <andreas@kemnade.info>:
Add a driver for the FP9931/JD9930 regulator which provides the
comparatively high voltages needed for electronic paper displays.
Datasheet for the FP9931 is at
https://www.fitipower.com/dl/file/flXa6hIchVeu0W3K
Although it is in English, it seems to be only downloadable
from the Chinese part of that website.
For the JD9930 there can be a datasheet found at
https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/196/JD9930_2D00_0.7_2D00_JUN_2D00_2019.pdf
To simplify things, include the hwmon part directly which is only
one register read and there are not other functions besides
regulators in this chip.
Diffstat (limited to 'tools/lib/bpf/bpf_helpers.h')
| -rw-r--r-- | tools/lib/bpf/bpf_helpers.h | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/tools/lib/bpf/bpf_helpers.h b/tools/lib/bpf/bpf_helpers.h index 80c028540656..d4e4e388e625 100644 --- a/tools/lib/bpf/bpf_helpers.h +++ b/tools/lib/bpf/bpf_helpers.h @@ -315,20 +315,20 @@ enum libbpf_tristate { ___param, sizeof(___param)); \ }) -extern int bpf_stream_vprintk(int stream_id, const char *fmt__str, const void *args, - __u32 len__sz, void *aux__prog) __weak __ksym; - -#define bpf_stream_printk(stream_id, fmt, args...) \ -({ \ - static const char ___fmt[] = fmt; \ - unsigned long long ___param[___bpf_narg(args)]; \ - \ - _Pragma("GCC diagnostic push") \ - _Pragma("GCC diagnostic ignored \"-Wint-conversion\"") \ - ___bpf_fill(___param, args); \ - _Pragma("GCC diagnostic pop") \ - \ - bpf_stream_vprintk(stream_id, ___fmt, ___param, sizeof(___param), NULL);\ +extern int bpf_stream_vprintk_impl(int stream_id, const char *fmt__str, const void *args, + __u32 len__sz, void *aux__prog) __weak __ksym; + +#define bpf_stream_printk(stream_id, fmt, args...) \ +({ \ + static const char ___fmt[] = fmt; \ + unsigned long long ___param[___bpf_narg(args)]; \ + \ + _Pragma("GCC diagnostic push") \ + _Pragma("GCC diagnostic ignored \"-Wint-conversion\"") \ + ___bpf_fill(___param, args); \ + _Pragma("GCC diagnostic pop") \ + \ + bpf_stream_vprintk_impl(stream_id, ___fmt, ___param, sizeof(___param), NULL); \ }) /* Use __bpf_printk when bpf_printk call has 3 or fewer fmt args |