ACK/Cmnt: [SRU][O:linux][PATCH 0/1] drm/i915/xe2hpd: Identify the memory type for SKUs with GDDR + ECC

Stefan Bader stefan.bader at canonical.com
Tue Jun 3 14:48:35 UTC 2025


On 02.06.25 11:45, Thibault Ferrante wrote:
> BugLink: https://bugs.launchpad.net/bugs/2106654
> 
> [ Impact ]
> 
>   * Support ECC memory for Xe2HPD platform.
> 
> [ Fix ]
> 
> Upstream commit:
> bc1feb8174b7e drm/i915/xe2hpd: Identify the memory type for SKUs with GDDR + ECC
> 
> [ Test Plan ]
> 
>   * Compile and boot tested.
> 
> [ Where problems could occur ]
> 
>   * Regression in Xe driver.
> 
> [ Other info ]
> 
>   * Tested and backported by intel.
>   * Already released part of oracular:linux-intel.
>   * Already part of plucky by LP: #2109367
> 
> Vivek Kasireddy (1):
>    drm/i915/xe2hpd: Identify the memory type for SKUs with GDDR + ECC
> 
>   drivers/gpu/drm/i915/display/intel_bw.c | 12 ++++++++++++
>   drivers/gpu/drm/i915/i915_drv.h         |  1 +
>   drivers/gpu/drm/i915/soc/intel_dram.c   |  4 ++++
>   drivers/gpu/drm/xe/xe_device_types.h    |  1 +
>   4 files changed, 18 insertions(+)
> 

Not sure how sensible this change is in the face of Oracular reaching 
end of life soon. By the time this makes its way into updates this is 
not much time. Maybe just to keep in mind for any future items coming up.

Acked-by: Stefan Bader <stefan.bader at canonical.com>
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