tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
drm/amdgpu: update amd_pcie.h to include gen4 speeds
Internal header used by the driver to specify pcie gen
speeds of the asic and chipset.
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+2
+2
drivers/gpu/drm/amd/include/amd_pcie.h
+2
drivers/gpu/drm/amd/include/amd_pcie.h
···
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#define CAIL_PCIE_LINK_SPEED_SUPPORT_GEN1 0x00010000
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#define CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2 0x00020000
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#define CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3 0x00040000
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+
#define CAIL_PCIE_LINK_SPEED_SUPPORT_GEN4 0x00080000
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#define CAIL_PCIE_LINK_SPEED_SUPPORT_MASK 0xFFFF0000
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#define CAIL_PCIE_LINK_SPEED_SUPPORT_SHIFT 16
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···
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#define CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN1 0x00000001
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#define CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN2 0x00000002
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#define CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN3 0x00000004
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+
#define CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_GEN4 0x00000008
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#define CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_MASK 0x0000FFFF
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#define CAIL_ASIC_PCIE_LINK_SPEED_SUPPORT_SHIFT 0
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