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latest version of bluetooth for n950?

PATCH Pavel Machek 2 participants 3 messages Oct 11, 2016

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#0 lore raw

Hi, Sebastian!

I got some free cycles to play with n900 and bluetooth. There's still some unrelated config option that breaks even the old vesion of patches, but I'm ready for more debugging now.

Could I have the latest version of the (clean) bluetooth patch? I have feeling it might work with the right config option, and would like to try.

For the record, here's working .config and the tricky tricky oneliner that took me week to figure out.

Best regards,
Pavel

include/uapi/linux/serial_reg.h +1 -1
index b4c0484..1304009 100644
@@ -32,7 +32,7 @@
 
 #define UART_IIR	2	/* In:  Interrupt ID Register */
 #define UART_IIR_NO_INT		0x01 /* No interrupts pending */
-#define UART_IIR_ID		0x0e /* Mask for the interrupt ID */
+#define UART_IIR_ID		0x06 /* Mask for the interrupt ID */
 #define UART_IIR_MSI		0x00 /* Modem status interrupt */
 #define UART_IIR_THRI		0x02 /* Transmitter holding register empty */
 #define UART_IIR_RDI		0x04 /* Receiver data interrupt */
Signature · 16 lines
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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#1 lore raw

Hi,

Quoted 6 lines · Pavel Machek

Hi, Sebastian!

I got some free cycles to play with n900 and bluetooth. There's still some unrelated config option that breaks even the old vesion of patches, but I'm ready for more debugging now.

Quoted 6 lines

Could I have the latest version of the (clean) bluetooth patch? I have feeling it might work with the right config option, and would like to try.

For the record, here's working .config and the tricky tricky oneliner that took me week to figure out.

https://git.kernel.org/cgit/linux/kernel/git/sre/linux-n900.git/log/?h=n950-bluetooth

My local branch is based on 4.8 and fixes a few of Marcel's comments. I'm currently at ELCE, but I will push my local stuff later in the hotel after verifying, that it works as expected (luckily I brought N950 with me :)).

The work I push will not yet be using Rob's (Herring) work based on serio (I'm working on that). I think his patches should go in first, so that we avoid introducing userspace API, that we do not really want (hciattach).

-- Sebastian
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#2 lore raw

Hi,

Quoted 12 lines · Sebastian Reichel
Quoted 10 lines · Pavel Machek

I got some free cycles to play with n900 and bluetooth. There's still some unrelated config option that breaks even the old vesion of patches, but I'm ready for more debugging now.

Could I have the latest version of the (clean) bluetooth patch? I have feeling it might work with the right config option, and would like to try.

For the record, here's working .config and the tricky tricky oneliner that took me week to figure out.

Quoted 6 lines

https://git.kernel.org/cgit/linux/kernel/git/sre/linux-n900.git/log/?h=n950-bluetooth

My local branch is based on 4.8 and fixes a few of Marcel's comments. I'm currently at ELCE, but I will push my local stuff later in the hotel after verifying, that it works as expected (luckily I brought N950 with me :)).

It does not. Rebasing the pushed branch to v4.8 works, so the problem is somewhere in my new changes. I will try to have a look at it tomorrow.

The changes shouldn't affect you for any tests, though. Just take the branch from above (and optionally rebase to v4.8).

-- Sebastian

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