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[0/3] LNL GSC FW support

Message ID 20240415231746.1230684-1-daniele.ceraolospurio@intel.com (mailing list archive)
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Series LNL GSC FW support | expand

Message

Daniele Ceraolo Spurio April 15, 2024, 11:17 p.m. UTC 
The flow is the same as MTL, so the only things we need to add are the
GSCCS and FW definitions. 
Due to the FW not being in its final state yet, we can't push it to
linux-firmware yet so it needs to be in the xe-for-ci branch. Also, due
to lack of mei support, a second patch for xe-for-ci has been added to
avoid attempting to use the GSC proxy until the mei patch is there.

I haven't yet added the gitlab links for the xe-for-ci patches because
the mei patch is expected to be published soon and therefore the patch
to skip the GSC proxy init might end up unneeded. I'll add the links in
if we decide to go with the series as-is.

Cc: Lucas De Marchi <lucas.demarchi@intel.com>

Daniele Ceraolo Spurio (3):
  drm/xe/gsc: define GSCCS for LNL
  drm/xe/gsc: Skip GSC proxy init
  drm/xe/gsc: define GSC FW for LNL

 drivers/gpu/drm/xe/xe_gsc_proxy.c | 9 +++++++++
 drivers/gpu/drm/xe/xe_pci.c       | 3 ++-
 drivers/gpu/drm/xe/xe_uc_fw.c     | 1 +
 3 files changed, 12 insertions(+), 1 deletion(-)

Comments

Daniele Ceraolo Spurio April 15, 2024, 11:19 p.m. UTC | #1 
Ooops, wrong mailing list, please ignore. I'll re-send it to intel-xe.

Daniele

On 4/15/2024 4:17 PM, Daniele Ceraolo Spurio wrote:
> The flow is the same as MTL, so the only things we need to add are the
> GSCCS and FW definitions.
> Due to the FW not being in its final state yet, we can't push it to
> linux-firmware yet so it needs to be in the xe-for-ci branch. Also, due
> to lack of mei support, a second patch for xe-for-ci has been added to
> avoid attempting to use the GSC proxy until the mei patch is there.
>
> I haven't yet added the gitlab links for the xe-for-ci patches because
> the mei patch is expected to be published soon and therefore the patch
> to skip the GSC proxy init might end up unneeded. I'll add the links in
> if we decide to go with the series as-is.
>
> Cc: Lucas De Marchi <lucas.demarchi@intel.com>
>
> Daniele Ceraolo Spurio (3):
>    drm/xe/gsc: define GSCCS for LNL
>    drm/xe/gsc: Skip GSC proxy init
>    drm/xe/gsc: define GSC FW for LNL
>
>   drivers/gpu/drm/xe/xe_gsc_proxy.c | 9 +++++++++
>   drivers/gpu/drm/xe/xe_pci.c       | 3 ++-
>   drivers/gpu/drm/xe/xe_uc_fw.c     | 1 +
>   3 files changed, 12 insertions(+), 1 deletion(-)
>