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Commit c76d04de authored by qctecmdr Service's avatar qctecmdr Service Committed by Gerrit - the friendly Code Review server
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Merge "msm: kgsl: Enable GMU power counters if accessible"

parents 1fa99387 f46f6185

drivers/gpu/msm/adreno_a6xx.c

+4 −1
Original line number Diff line number Diff line
@@ -2619,7 +2619,10 @@ static int a6xx_enable_pwr_counters(struct adreno_device *adreno_dev, 
	if (counter == 0)

		return -EINVAL;



	if (!gmu_core_isenabled(device))

	/* We can use GPU without GMU and allow it to count GPU busy cycles */

	if (!gmu_core_isenabled(device) &&

			!kgsl_is_register_offset(device,

				A6XX_GPU_GMU_AO_GPU_CX_BUSY_MASK))

		return -ENODEV;



	kgsl_regwrite(device, A6XX_GPU_GMU_AO_GPU_CX_BUSY_MASK, 0xFF000000);