Orlando Chamberlain d37a3929ca drm/amdgpu: register a vga_switcheroo client for MacBooks with apple-gmux ... Commit 3840c5bcc2 ("drm/amdgpu: disentangle runtime pm and vga_switcheroo") made amdgpu only register a vga_switcheroo client for GPU's with PX, however AMD GPUs in dual gpu Apple Macbooks do need to register, but don't have PX. Instead of AMD's PX, they use apple-gmux. Use apple_gmux_detect() to identify these gpus, and pci_is_thunderbolt_attached() to ensure eGPUs connected to Dual GPU Macbooks don't register with vga_switcheroo. Fixes: 3840c5bcc2 ("drm/amdgpu: disentangle runtime pm and vga_switcheroo") Link: https://lore.kernel.org/amd-gfx/20230210044826.9834-10-orlandoch.dev@gmail.com/ Signed-off-by: Orlando Chamberlain <orlandoch.dev@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>		2023-03-07 14:22:41 -05:00
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drm	drm/amdgpu: register a vga_switcheroo client for MacBooks with apple-gmux	2023-03-07 14:22:41 -05:00
host1x	gpu: host1x: Use tegra_dev_iommu_get_stream_id()	2023-01-27 17:41:49 +01:00
ipu-v3	gpu: ipu-v3: common: Add of_node_put() for reference returned by of_graph_get_port_by_id()	2022-12-16 18:40:29 +01:00
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