Re: [Intel-gfx] [PATCH 0/2] Initial GuC firmware release for DG2

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On Wed, Apr 27, 2022 at 03:14:16PM -0700, John Harrison wrote:
On 4/27/2022 11:24, Timo Aaltonen wrote:
John.C.Harrison@xxxxxxxxx kirjoitti 27.4.2022 klo 19.55:
From: John Harrison <John.C.Harrison@xxxxxxxxx>

Add GuC firmware for DG2.

Note that an older version of this patch exists in the CI topic
branch. Hence this set includes a revert of that patch before applying
the new version. When merging, the revert would simply be dropped and
the corresponding patch in the topic branch would also be dropped.

Signed-off-by: John Harrison <John.C.Harrison@xxxxxxxxx>


John Harrison (2):
   Revert "drm/i915/dg2: Define GuC firmware version for DG2"
   drm/i915/dg2: Define GuC firmware version for DG2

  drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)


The firmware is not public yet, though? Shouldn't it have been sent upstream already? Same complaint applies to DMC.


Not sure about the DMC team, but for i915 we upload the firmware to an FDO repo so that the CI system can find it and run the pre-merge testing with it. However, we don't send the final pull request for the real linux firmware repo until we have merged the i915 patch to drm-gt-intel-next and it is definitely going upstream. Otherwise, we might end up pushing firmwares to the linux repo that never get used.

we don't want to risk sending a pull request to drm if the firmware is
not in linux-firmware repo yet though, so we need to be careful with
this workflow.

We still have some weeks, which should be sufficient time if it's sent
to linux-firmware asap.

2nd patch pushed to drm-intel-gt-next.
1st patch I removed from topic/core-for-CI.

Thanks
Lucas De Marchi


John.




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