Module vbios has no atribute HardLimitTable_v1.

[Haxk20]

I tried to use this script but i always get this message when i do so. Only way to get something is with --raw and that fails when it hits HardLimitTable_v1. Im using Acer Nitro 5 with RX560X. I wanted to use this script since the vbios does not set OD limits.

0x003d Recursive dive into HardLimitTable v1 @ 0x02cb Traceback (most recent call last): File "upp.py", line 183, in <module> cli(obj={})() File "/usr/lib/python3.7/site-packages/click/core.py", line 764, in __call__ return self.main(*args, **kwargs) File "/usr/lib/python3.7/site-packages/click/core.py", line 717, in main rv = self.invoke(ctx) File "/usr/lib/python3.7/site-packages/click/core.py", line 1137, in invoke return _process_result(sub_ctx.command.invoke(sub_ctx)) File "/usr/lib/python3.7/site-packages/click/core.py", line 956, in invoke return ctx.invoke(self.callback, **ctx.params) File "/usr/lib/python3.7/site-packages/click/core.py", line 555, in invoke return callback(*args, **kwargs) File "/usr/lib/python3.7/site-packages/click/decorators.py", line 17, in new_func return f(get_current_context(), *args, **kwargs) File "upp.py", line 96, in dump decode.decode_pp_table(input_file, debug=True) File "/home/haxk20/Data/upp/decode.py", line 205, in decode_pp_table off, debug) File "/home/haxk20/Data/upp/decode.py", line 204, in decode_pp_table decode_pp_table(None, getattr(vbios, table_name), data, AttributeError: module 'vbios' has no attribute 'HardLimitTable_v1'

[sibradzic]

Hi, thank you for reporting this. Can you please extract and share your video BIOS?

[Haxk20]

Hi, thank you for reporting this. Can you please extract and share your video BIOS?

Hi, Could please tell me how to do that ? Im on Arch Linux and this is laptop.

[sibradzic]

Try this:

CARD_ID=1
CARD_ROM="/sys/class/drm/card${CARD_ID}/device/rom"
FILE_ROM="vbios${CARD_ID}.bin"
echo 1 > $CARD_ROM
cat $CARD_ROM > $FILE_ROM
echo 0 > $CARD_ROM
echo "Saved as ${FILE_ROM}"

Note that CARD_ID may be 0 or 1, I assume 1 because RX560 is likely a secondary VGA in your system, feel free to try both. Also, ROM may be visible through debugfs, check /sys/kernel/debug/dri/1/amdgpu_vbios (or 0 instead of 1).

If that doesn't help you could always try booting Windoze and use one of the many "Video BIOS extract" tools...

[Haxk20]

Will do once I get back from work

On Wed, Aug 7, 2019, 10:22 AM Samir Ibradžić notifications@github.com wrote:

Try this:

CARD_ID=1 CARD_ROM="/sys/class/drm/card${CARD_ID}/device/rom" FILE_ROM="vbios${CARD_ID}.bin" echo 1 > $CARD_ROM cat $CARD_ROM > $FILE_ROM echo 0 > $CARD_ROM echo "Saved as ${FILE_ROM}"

Note that CARD_ID may be 0 or 1, I assume 1 because RX560 is likely a secondary VGA in your system, feel free to try both. Also, ROM may be visible through debugfs, check /sys/kernel/debug/dri1/amdgpu_vbios (or 0 instead of 1).

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/sibradzic/upp/issues/3?email_source=notifications&email_token=AD7WP7VK3HMY6TEMHHWM6QLQDKA2XA5CNFSM4IJFBDE2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOD3XTXEY#issuecomment-518994835, or mute the thread https://github.com/notifications/unsubscribe-auth/AD7WP7SR7VR3B3W2IAYKSE3QDKA2XANCNFSM4IJFBDEQ .

[Haxk20]

Well OK im happy that im finally home. I must say roller skating home from work in huge rain isnt fun. But anyways. Here is the VBIOS from /sys/kernel/debug. vbios_RX560X.zip ZIP because of github.

[sibradzic]

@Haxk20 thanks for the VBIOS dump. Let me know if it works for you now.

[Haxk20]

@Haxk20 thanks for the VBIOS dump. Let me know if it works for you now.

Indeed it does. Thanks.