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Commit 4d8585f3 authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "msm: kgsl: Add gpu_frequency trace during SLUMBER entry and exit"

parents ed0ed359 eff9fa84

drivers/gpu/msm/kgsl_pwrctrl.c

+4 −0
Original line number Original line Diff line number Diff line
@@ -1813,6 +1813,8 @@ static int _wake(struct kgsl_device *device) 
		kgsl_pwrctrl_axi(device, KGSL_PWRFLAGS_ON);

		kgsl_pwrctrl_axi(device, KGSL_PWRFLAGS_ON);

		kgsl_pwrscale_wake(device);

		kgsl_pwrscale_wake(device);

		kgsl_pwrctrl_irq(device, KGSL_PWRFLAGS_ON);

		kgsl_pwrctrl_irq(device, KGSL_PWRFLAGS_ON);

		trace_gpu_frequency(

			pwr->pwrlevels[pwr->active_pwrlevel].gpu_freq/1000, 0);

		/* fall through */

		/* fall through */

	case KGSL_STATE_MINBW:

	case KGSL_STATE_MINBW:

		kgsl_bus_update(device, KGSL_BUS_VOTE_ON);

		kgsl_bus_update(device, KGSL_BUS_VOTE_ON);
@@ -1989,6 +1991,7 @@ _slumber(struct kgsl_device *device) 
		kgsl_pwrctrl_clk_set_options(device, false);

		kgsl_pwrctrl_clk_set_options(device, false);

		kgsl_pwrctrl_disable(device);

		kgsl_pwrctrl_disable(device);

		kgsl_pwrscale_sleep(device);

		kgsl_pwrscale_sleep(device);

		trace_gpu_frequency(0, 0);

		kgsl_pwrctrl_set_state(device, KGSL_STATE_SLUMBER);

		kgsl_pwrctrl_set_state(device, KGSL_STATE_SLUMBER);

		break;

		break;

	case KGSL_STATE_SUSPEND:

	case KGSL_STATE_SUSPEND:
@@ -1998,6 +2001,7 @@ _slumber(struct kgsl_device *device) 
		break;

		break;

	case KGSL_STATE_AWARE:

	case KGSL_STATE_AWARE:

		kgsl_pwrctrl_disable(device);

		kgsl_pwrctrl_disable(device);

		trace_gpu_frequency(0, 0);

		kgsl_pwrctrl_set_state(device, KGSL_STATE_SLUMBER);

		kgsl_pwrctrl_set_state(device, KGSL_STATE_SLUMBER);

		break;

		break;

	default:

	default: