Re: [PATCH 0/8] thunderbolt: Add support for DisplayPort bandwidth allocation mode

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On Thu, Jan 05, 2023 at 01:35:51PM +0200, Mika Westerberg wrote:
> Hi all,
> 
> This series implements an optional feature in USB4 spec called
> DisplayPort bandwidth allocation mode. This allows the graphics driver
> to negotiate with the Thunderbolt driver the bandwidth requirements
> dynamically through DP IN adapters of the host router (graphics driver
> uses DP AUX registers for this). This enables more "fine grained"
> bandwidth allocation.
> 
> Mika Westerberg (8):
>   thunderbolt: Use decimal port number in control and tunnel logs too
>   thunderbolt: Log DP adapter type
>   thunderbolt: Improve debug logging in tb_available_bandwidth()
>   thunderbolt: Take CL states into account when waiting for link to come up
>   thunderbolt: Increase timeout of DP OUT adapter handshake
>   thunderbolt: Add functions to support DisplayPort bandwidth allocation mode
>   thunderbolt: Include the additional DP IN double word in debugfs dump
>   thunderbolt: Add support for DisplayPort bandwidth allocation mode

All applied to thunderbolt.git/next.



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