Re: [PATCH 5.15 1/2] drm/amd: Move helper for dynamic speed switch check out of smu13

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On Fri, Oct 27, 2023 at 03:39:57AM -0500, Mario Limonciello wrote:
> This helper is used for checking if the connected host supports
> the feature, it can be moved into generic code to be used by other
> smu implementations as well.
> 
> Signed-off-by: Mario Limonciello <mario.limonciello@xxxxxxx>
> Reviewed-by: Evan Quan <evan.quan@xxxxxxx>
> Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
> (cherry picked from commit 5d1eb4c4c872b55664f5754cc16827beff8630a7)
> 
> The original problematic dGPU is not supported in 5.15.
> 
> Just introduce new function for 5.15 as a dependency for fixing
> unrelated dGPU that uses this symbol as well.
> 
> Signed-off-by: Mario Limonciello <mario.limonciello@xxxxxxx>
> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu.h        |  1 +
>  drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 19 +++++++++++++++++++
>  2 files changed, 20 insertions(+)

What about 6.5 and 6.1 for this commit?  We can't have someone upgrade
and have a regression, right?

thanks

greg k-h



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