Hi Wolfram,
On Sat, 25 Jan 2025 at 13:53, Wolfram Sang
<wsa+renesas@xxxxxxxxxxxxxxxxxxxx> wrote:
> The I2C core now offers a debugfs-directory per client. Use it and
> remove the custom handling.
>
> Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
Thanks for your patch!
I gave it a try on Gray Hawk Single.
Old location:
/sys/kernel/debug/1-002c
`-- status
New location:
/sys/kernel/debug/i2c/i2c-1/1-002c
`-- status
Contents of the status file without a display connected:
STATUS REGISTERS:
[0xf0] = 0x00000000
[0xf1] = 0x0000000b
[0xf2] = 0x00000000
[0xf3] = 0x00000000
[0xf4] = 0x00000009
[0xf5] = 0x00000020
[0xf6] = 0x00000000
[0xf7] = 0x00000000
[0xf8] = 0x00000002
Contents of the status file with a 1920x1080 display connected:
STATUS REGISTERS:
[0xf0] = 0x00000000
[0xf1] = 0x00000000
[0xf2] = 0x00000000
[0xf3] = 0x00000000
[0xf4] = 0x00000001
[0xf5] = 0x00000000
[0xf6] = 0x00000002
[0xf7] = 0x00000000
[0xf8] = 0x00000001
Tested-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
