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Searched refs:OPREGION_SIGNATURE (Results 1 – 5 of 5) sorted by relevance

/linux/drivers/gpu/drm/gma500/
A Dopregion.c39 #define OPREGION_SIGNATURE "IntelGraphicsMem" macro
327 if (memcmp(base, OPREGION_SIGNATURE, 16)) { in psb_intel_opregion_setup()
/linux/drivers/vfio/pci/
A Dvfio_pci_igd.c20 #define OPREGION_SIGNATURE "IntelGraphicsMem" macro
193 if (memcmp(opregionvbt->opregion, OPREGION_SIGNATURE, 16)) { in vfio_pci_igd_opregion_init()
/linux/drivers/gpu/drm/i915/gvt/
A Dopregion.c35 #define OPREGION_SIGNATURE "IntelGraphicsMem" macro
225 const char opregion_signature[16] = OPREGION_SIGNATURE; in intel_vgpu_init_opregion()
A Dkvmgt.c62 #define OPREGION_SIGNATURE "IntelGraphicsMem" macro
736 if (memcmp(base, OPREGION_SIGNATURE, 16)) { in kvmgt_set_opregion()
/linux/drivers/gpu/drm/i915/display/
A Dintel_opregion.c48 #define OPREGION_SIGNATURE "IntelGraphicsMem" macro
844 char buf[sizeof(OPREGION_SIGNATURE)]; in intel_opregion_setup()
872 if (memcmp(buf, OPREGION_SIGNATURE, 16)) { in intel_opregion_setup()

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