News Recommend grub2-androidx86 to you, which can set kernel command-line parameters

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1457384613sg said:

GitHub - M-L-P/grub2-androidx86: It is used to multiboot all kinds of Android-x86, which can set Kernel Command Line Parameters. Maybe it supports secure boot.

It is used to multiboot all kinds of Android-x86, which can set Kernel Command Line Parameters. Maybe it supports secure boot. - M-L-P/grub2-androidx86

github.com

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So you use "1457384613gh" username for github, and "1457384613sg" for supreme gamers.

It matchs last two letters of your nick

1457384613sg said:

GitHub - M-L-P/grub2-androidx86: It is used to multiboot all kinds of Android-x86, which can set Kernel Command Line Parameters. Maybe it supports secure boot.

It is used to multiboot all kinds of Android-x86, which can set Kernel Command Line Parameters. Maybe it supports secure boot. - M-L-P/grub2-androidx86

github.com

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looks cool, I thought you had left android x86 for chrome os

Thank you for your having read!
I happen to have confusing things that I want to ask you.

First​

w/ FFMPEG is with FFMPEG_CODEC=1 FFMPEG_PREFER_C2=1

Question One​

What is the difference between FFMPEG_PREFER_C2=1 and FFMPEG_CODEC2_PREFER?

They look like identical twins.

Second​

Question Two​

What is the difference between GRALLOC4_MINIGBM and GRALLOC4_MINIGBM=1?
Which is the correct usage？

Third​

Qustion three​

What is called "have to to worry"?
Positive or negative?
Existence or non-existent？
Kept or removed?

These confusing pieces of information affect Grub's being edited.

If there is anything else worth improving on Grub, please tell me.
If complex leftover materials are needed to achieve this, you can help me find them.
I have limited resources and may not be able to find particularly exquisite leftover materials.

1457384613sg said:

Thank you for your having read!
I happen to have confusing things that I want to ask you.

Click to expand...

You can check /system/etc/init.sh to review how kernel command line parameters handled.

VULKAN=1 is does not exist anymore, using it does nothing.

FFMPEG_PREFER_C2 does not exist as well as VULKAN=1

GRALLOC4_MINIGBM=1 is correct one.

Question Four​

As well as FFMPEG_PREFER_C2=1, doesn't FFMPEG_CODEC=1 exist ?

Question Five​

​

Is the config of grub2 from .iso files out of date?

Question Six​

Does INTEL_HASVK=1 exist and correct?

Question Seven​

Now that VULKAN=1 does not exist anymore, why is there an example?

Last​

I have searched something from /system/etc/init.sh.
But I still think it's better to ask again to avoid omissions.

Question Eight​

Is FFMPEG_CODEC2_PREFER=1 taking place of FFMPEG_PREFER_C2=1, right?
Is FFMPEG_OMX_CODEC=1 taking place of FFMPEG_CODEC=1, right?

Question Nine​

FFMPEG_HWACCEL_DISABLE or FFMPEG_HWACCEL_DISABLE=1?

Which is the correct usage？​

FFMPEG_CODEC_LOG or FFMPEG_CODEC_LOG=1?

Which is the correct usage？​

FFMPEG_CODEC2_DEINTERLACE FFMPEG_CODEC2_DEINTERLACE_VAAPI or FFMPEG_CODEC2_DEINTERLACE=1 FFMPEG_CODEC2_DEINTERLACE_VAAPI=1?

Which is the correct usage？​

OMX_NO_YUV420 or OMX_NO_YUV420=1?

Which is the correct usage？​

1457384613sg said:

Question Four​

As well as FFMPEG_PREFER_C2=1, doesn't FFMPEG_CODEC=1 exist ?

Question Five​

View attachment 2508​

Is the config of grub2 from .iso files out of date?

Question Six​

Does INTEL_HASVK=1 exist and correct?

Question Seven​

View attachment 2509
Now that VULKAN=1 does not exist anymore, why is there an example?

Last​

I have searched something from /system/etc/init.sh.
But I still think it's better to ask again to avoid omissions.

Post automatically merged: Jul 22, 2023

Question Eight​

View attachment 2510

Is FFMPEG_CODEC2_PREFER=1 taking place of FFMPEG_PREFER_C2=1, right?
Is FFMPEG_OMX_CODEC=1 taking place of FFMPEG_CODEC=1, right?

Post automatically merged: Jul 22, 2023

Question Nine​

View attachment 2511

FFMPEG_HWACCEL_DISABLE or FFMPEG_HWACCEL_DISABLE=1?

Which is the correct usage？​

FFMPEG_CODEC_LOG or FFMPEG_CODEC_LOG=1?

Which is the correct usage？​

FFMPEG_CODEC2_DEINTERLACE FFMPEG_CODEC2_DEINTERLACE_VAAPI or FFMPEG_CODEC2_DEINTERLACE=1 FFMPEG_CODEC2_DEINTERLACE_VAAPI=1?

Which is the correct usage？​

OMX_NO_YUV420 or OMX_NO_YUV420=1?

Which is the correct usage？​

Click to expand...

Please review /system/etc/init.sh

All parameters are handled there, so your answers found there.
Thanks.

Thank you very much for your sincerity and patience.
I can't believe you more.

1457384613sg said:

Thank you very much for your sincerity and patience.
I can't believe you more.

Click to expand...

You are welcome.

I just think you're losing yourself in the tiny details.
Most of the arguments just for testing purpose, that a regular user have nothing to do.

1457384613sg said:

Question Four​

As well as FFMPEG_PREFER_C2=1, doesn't FFMPEG_CODEC=1 exist ?

Question Five​

View attachment 2508​

Is the config of grub2 from .iso files out of date?

Question Six​

Does INTEL_HASVK=1 exist and correct?

Question Seven​

View attachment 2509
Now that VULKAN=1 does not exist anymore, why is there an example?

Last​

I have searched something from /system/etc/init.sh.
But I still think it's better to ask again to avoid omissions.

Post automatically merged: Jul 22, 2023

Question Eight​

View attachment 2510

Is FFMPEG_CODEC2_PREFER=1 taking place of FFMPEG_PREFER_C2=1, right?
Is FFMPEG_OMX_CODEC=1 taking place of FFMPEG_CODEC=1, right?

Post automatically merged: Jul 22, 2023

Question Nine​

View attachment 2511

FFMPEG_HWACCEL_DISABLE or FFMPEG_HWACCEL_DISABLE=1?

Which is the correct usage？​

FFMPEG_CODEC_LOG or FFMPEG_CODEC_LOG=1?

Which is the correct usage？​

FFMPEG_CODEC2_DEINTERLACE FFMPEG_CODEC2_DEINTERLACE_VAAPI or FFMPEG_CODEC2_DEINTERLACE=1 FFMPEG_CODEC2_DEINTERLACE_VAAPI=1?

Which is the correct usage？​

OMX_NO_YUV420 or OMX_NO_YUV420=1?

Which is the correct usage？​

Click to expand...

It's because the documentation has been not updated. You can see some of them were updated by PRs https://github.com/BlissRoms-x86/Documentation