Create the patch for the linux kernel module #dunfell
Hi...QuentinThanks for the revert :)Let me try thisRegardsMahendraOn Mon, Aug 22, 2022 at 10:49 PM Quentin Schulz <foss+yocto@...> wrote:Hi Mahendra,
On August 22, 2022 7:04:46 PM GMT+02:00, mahendrasondagar08@... wrote:
>Hi... Khem Raj
>
>First of all, Thanks for the swift reply.
>Let me brief the case.
>
>Actually, I'm dealing with the TP-Link Bluetooth dongle
>I have been enabled it's suitable drivers
>However, the things not working well
>
>After some googling, i got to know that to work with the TP-Link Bluetooth dongle, I'll have to apply the patch by making some changes at the busb.c and hci_ldisc.c files
>And that's how, I have created it's patches by *git diff --no-index* command *
>
>* FYI: I have meta-custom layer, in which i have created the recpies-kernel/linux/stm32mp1 directory
>I have stored, all 2 patches in to the stm32mp1 files
>
>in linux file, i have created the .bbappend file called *linux-stm32mp_%.bbappend*
>For the instance, i have added the all to patches path in to the .bbappend file at *SRC_URI*
>
>Now, My problem is, during the baking of the custom image I'm getting the following errors
>*"can't find file to patch at input line 5"*
>
>*Error logs*
>
>For your reference, i have attached the contents of the .bbappend file and patch here
>
>In above .bbappend file, the last two patches are for this modules which i need to modify
>
>Once of the patch contents are mentioned at here
>
>I have also attached both of these patches here
>
>I guess, there might be some issue with the actual source file location mentioned in to the patches
>but, I'm not sure
>
The issue is that the path in your patch is incorrect, it should not have kernel-source/ in it, just remove it.
Cheers,
Quentin
>Pl. suggest me the right solution
>
>Thanks
>Mahendra
Hi Mahendra,
On August 22, 2022 7:04:46 PM GMT+02:00, mahendrasondagar08@... wrote:
>Hi... Khem Raj
>
>First of all, Thanks for the swift reply.
>Let me brief the case.
>
>Actually, I'm dealing with the TP-Link Bluetooth dongle
>I have been enabled it's suitable drivers
>However, the things not working well
>
>After some googling, i got to know that to work with the TP-Link Bluetooth dongle, I'll have to apply the patch by making some changes at the busb.c and hci_ldisc.c files
>And that's how, I have created it's patches by *git diff --no-index* command *
>
>* FYI: I have meta-custom layer, in which i have created the recpies-kernel/linux/stm32mp1 directory
>I have stored, all 2 patches in to the stm32mp1 files
>
>in linux file, i have created the .bbappend file called *linux-stm32mp_%.bbappend*
>For the instance, i have added the all to patches path in to the .bbappend file at *SRC_URI*
>
>Now, My problem is, during the baking of the custom image I'm getting the following errors
>*"can't find file to patch at input line 5"*
>
>*Error logs*
>
>For your reference, i have attached the contents of the .bbappend file and patch here
>
>In above .bbappend file, the last two patches are for this modules which i need to modify
>
>Once of the patch contents are mentioned at here
>
>I have also attached both of these patches here
>
>I guess, there might be some issue with the actual source file location mentioned in to the patches
>but, I'm not sure
>
The issue is that the path in your patch is incorrect, it should not have kernel-source/ in it, just remove it.
Cheers,
Quentin
>Pl. suggest me the right solution
>
>Thanks
>Mahendra
On August 22, 2022 7:04:46 PM GMT+02:00, mahendrasondagar08@... wrote:
Hi... Khem RajThe issue is that the path in your patch is incorrect, it should not have kernel-source/ in it, just remove it.
First of all, Thanks for the swift reply.
Let me brief the case.
Actually, I'm dealing with the TP-Link Bluetooth dongle
I have been enabled it's suitable drivers
However, the things not working well
After some googling, i got to know that to work with the TP-Link Bluetooth dongle, I'll have to apply the patch by making some changes at the busb.c and hci_ldisc.c files
And that's how, I have created it's patches by *git diff --no-index* command *
* FYI: I have meta-custom layer, in which i have created the recpies-kernel/linux/stm32mp1 directory
I have stored, all 2 patches in to the stm32mp1 files
in linux file, i have created the .bbappend file called *linux-stm32mp_%.bbappend*
For the instance, i have added the all to patches path in to the .bbappend file at *SRC_URI*
Now, My problem is, during the baking of the custom image I'm getting the following errors
*"can't find file to patch at input line 5"*
*Error logs*
For your reference, i have attached the contents of the .bbappend file and patch here
In above .bbappend file, the last two patches are for this modules which i need to modify
Once of the patch contents are mentioned at here
I have also attached both of these patches here
I guess, there might be some issue with the actual source file location mentioned in to the patches
but, I'm not sure
Cheers,
Quentin
Pl. suggest me the right solution
Thanks
Mahendra
Hi... Khem Raj
First of all, Thanks for the swift reply.
Let me brief the case.
Actually, I'm dealing with the TP-Link Bluetooth dongle
I have been enabled it's suitable drivers
However, the things not working well
After some googling, i got to know that to work with the TP-Link Bluetooth dongle, I'll have to apply the patch by making some changes at the busb.c and hci_ldisc.c files
And that's how, I have created it's patches by git diff --no-index command
FYI: I have meta-custom layer, in which i have created the recpies-kernel/linux/stm32mp1 directory
I have stored, all 2 patches in to the stm32mp1 files
in linux file, i have created the .bbappend file called linux-stm32mp_%.bbappend
For the instance, i have added the all to patches path in to the .bbappend file at SRC_URI
Now, My problem is, during the baking of the custom image I'm getting the following errors
"can't find file to patch at input line 5"
Error logs 
For your reference, i have attached the contents of the .bbappend file and patch here
In above .bbappend file, the last two patches are for this modules which i need to modify
Once of the patch contents are mentioned at here
I have also attached both of these patches here
I guess, there might be some issue with the actual source file location mentioned in to the patches
but, I'm not sure
Pl. suggest me the right solution
Thanks
Mahendra
Hi... Community
Hope all are doing well
I'm dealing with the yocto dunfell branch with the STM32MP1
I know, how to create the patch for the device tree source (DTS) and add with the custom image
My intend is to modify the busb.c to work with my bluetooth USB dongle
I have create the patch for the same and adding the same way as i does with the DTS file
But, unfortunately, it's causing the issue wile baking the image!
Can any one redirect me to the tutorial to customize the kernel module via patch under yocto ?
All suggestions and comments welcome
Thanks
Mahendra
Hi... Community
Hope all are doing well
I'm dealing with the yocto dunfell branch with the STM32MP1
I know, how to create the patch for the device tree source (DTS) and add with the custom image
My intend is to modify the busb.c to work with my bluetooth USB dongle
I have create the patch for the same and adding the same way as i does with the DTS file
But, unfortunately, it's causing the issue wile baking the image!
Can any one redirect me to the tutorial to customize the kernel module via patch under yocto ?
All suggestions and comments welcome
Thanks
Mahendra