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

Roxana Nicolescu roxana.nicolescu at canonical.com
Wed Aug 2 06:55:30 UTC 2023


On 20/07/2023 00:06, Ian May wrote:
> BugLink: https://bugs.launchpad.net/bugs/2026776
>
> 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(-)
>
Applied to lunar:master-next. Thanks!

Roxana



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