[v3] Add support for eGPUs on Apple Products

[PATCH v3 0/2] Add support for eGPUs on Apple Products

Atharva Tiwari posted 2 patches 4 days, 1 hour ago

Diff against v1 v2
Download series mbox

drivers/firmware/efi/libstub/x86-stub.c       | 20 +++++++------------
.../drm/i915/display/intel_display_device.c   | 14 ++++++++++++-
2 files changed, 20 insertions(+), 14 deletions(-)

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[PATCH v3 0/2] Add support for eGPUs on Apple Products

Posted by Atharva Tiwari 4 days, 1 hour ago

This series adds support for eGPUs on Apple products, by
enabling apple-set-os on all apple devices.

A side effect of this patch is that the iGPU becomes enabled on iMacs.
However, iMacs can’t use the iGPU to drive the display
(They can't link-train the internal display),
so displays must be disabled on iMacs.

Changes in v3:
- Disabled apple-set-os on MacBookAir6,1 and 7,1 to avoid regressions
- Reworded 1st patch
Changes in v2:
- Reworded cover-letter
- Transferred logic to has_no_display in the 2nd patch

Link to v2:
https://lore.kernel.org/all/20260128145855.1071-1-atharvatiwarilinuxdev@gmail.com/#t

Link to v1:
https://lore.kernel.org/all/20260125001111.1269-1-atharvatiwarilinuxdev@gmail.com/

Atharva Tiwari (2):
  efi/libstub: Enable apple-set-os for most apple devices
  drm/i915/display: Disable display for iMac's

 drivers/firmware/efi/libstub/x86-stub.c       | 20 +++++++------------
 .../drm/i915/display/intel_display_device.c   | 14 ++++++++++++-
 2 files changed, 20 insertions(+), 14 deletions(-)

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2.43.0