NACK: [PATCH 0/1][SRU][OEM-5.14] i915: Add ADL-P DMC Support

You-Sheng Yang vicamo.yang at canonical.com
Tue Aug 31 06:50:28 UTC 2021


Wrong subject. Should be [linux-firmware][F].

On 8/31/21 2:47 PM, You-Sheng Yang wrote:
> BugLink: https://bugs.launchpad.net/bugs/1940504
> 
> [Impact]
> 
> It shows the firmware is missing, and runtime power management has been
> disabled:
> 
>   i915 0000:00:02.0: [drm] Failed to load DMC firmware
>   i915/adlp_dmc_ver2_10.bin. Disabling runtime power management.
> 
> [Fix]
> 
> Upstream commit 3d32f216 ("i915: Add ADL-P DMC Support").
> 
> [Test Case]
> 
> Verified on Intel ADL-M/ADL-P RVPs.
> 
> [Where problems could occur]
> 
> It's a new firmware for new GPU, not possible to introduce regressions.
> 
> [Other Info]
> 
> Impish has this already. And while ADL-P/M support begins since v5.14,
> only focal (for oem-5.14) is being nominated.
> 
> Anusha Srivatsa (1):
>   i915: Add ADL-P DMC Support
> 
>  WHENCE                    |   6 ++++++
>  i915/adlp_dmc_ver2_09.bin | Bin 0 -> 44636 bytes
>  i915/adlp_dmc_ver2_10.bin | Bin 0 -> 44616 bytes
>  3 files changed, 6 insertions(+)
>  create mode 100644 i915/adlp_dmc_ver2_09.bin
>  create mode 100644 i915/adlp_dmc_ver2_10.bin
> 



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