[SRU][L][PATCH 0/1] arm64+ast2600: No Output from BMC's VGA port

[Stefan Bader]

On 20.07.23 00:06, Ian May wrote:
> BugLink: https://bugs.launchpad.net/bugs/2026776
> 

The bug report is not matching the submission. The affected source 
should be linux and nominated for lunar. To clarify things it would also 
be good to mention why only lunar and not mantic (likely because it is 
already there).

> SRU Justification:
> 
> [ Impact ]
> 
> On systems that have the following combination of hardware
> 
> 1) arm64 CPU
> 2) ASPEED AST2600 BMC: https://www.aspeedtech.com/server_ast2600/
> 
> No output when connecting a display to the BMC's VGA port.
> 
> [ Fix ]
> 
> For AST2500+ MMIO should be enabled by default.
> 
> [ Test Plan ]
> 
> Test on targeted hardware to make sure BMC is displaying output.
> 
> [ Where problems could occur ]
> 
> Not aware of any potential problems, but any should be confined to
> ASPEED AST2500+ hardware.
> 
> [ Other Info ]
> 
> Patch is already in jammy/nvidia-5.19 and jammy/nvidia-6.2 and has been tested with
> affected BMC.
> 
> Jammy Huang (1):
>    drm/ast: Fix ARM compatibility
> 
>   drivers/gpu/drm/ast/ast_main.c | 9 +++++----
>   1 file changed, 5 insertions(+), 4 deletions(-)
> 

-- 
- Stefan

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