gmu_read64 148 drivers/gpu/drm/msm/adreno/a6xx_gpu.c gmu_read64(&a6xx_gpu->gmu, REG_A6XX_GMU_ALWAYS_ON_COUNTER_L, gmu_read64 806 drivers/gpu/drm/msm/adreno/a6xx_gpu.c busy_cycles = gmu_read64(&a6xx_gpu->gmu,