[Intel-gfx] [PATCH 14/15] drm/i915/huc: define gsc-compatible HuC fw for DG2

Teres Alexis, Alan Previn alan.previn.teres.alexis at intel.com
Wed Jun 22 17:55:11 UTC 2022


Reviewed-by: Alan Previn <alan.previn.teres.alexis at intel.com>

On Thu, 2022-06-09 at 16:19 -0700, Ceraolo Spurio, Daniele wrote:
> The fw name is different and we need to record the fact that the blob is
> gsc-loaded, so add a new macro to help.
> 
> Note: A-step DG2 G10 does not support HuC loading via GSC and would
> require a separate firmware to be loaded the legacy way, but that's
> not a production stepping so we're not going to bother.
> 
> Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio at intel.com>
> Cc: Tony Ye <tony.ye at intel.com>
> ---
>  drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c | 64 ++++++++++++++----------
>  1 file changed, 37 insertions(+), 27 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c b/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c
> index d2c5c9367cc4..fe6be7edbc72 100644
> --- a/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c
> +++ b/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c


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