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Searched refs:SMC_INT_REQ (Results 1 – 2 of 2) sorted by relevance

/dragonfly/sys/dev/drm/radeon/
H A Dtrinity_smc.c116 WREG32(SMC_INT_REQ, 1); in trinity_acquire_mutex()
118 if ((RREG32(SMC_INT_REQ) & 0xffff) == 1) in trinity_acquire_mutex()
126 WREG32(SMC_INT_REQ, 0); in trinity_release_mutex()
H A Dtrinityd.h167 #define SMC_INT_REQ 0x220 macro