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Commit bbf46794 authored by Kyle Piefer's avatar Kyle Piefer Committed by Carter Cooper
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msm: kgsl: Move OPP disabling after probe 



Since we cannot manipulate the OPP table during probe
due to the use of a mutex, move the disabling of
unused OPP levels to the first time we are
powering up.

Change-Id: I19dd4e038a2380bfb9f18560f8456f84ec3027d2
Signed-off-by: default avatarKyle Piefer <kpiefer@codeaurora.org>
Signed-off-by: default avatarOleg Perelet <operelet@codeaurora.org>
Signed-off-by: default avatarCarter Cooper <ccooper@codeaurora.org>
parent 93b0e1f1

drivers/gpu/msm/kgsl_pwrctrl.c

+6 −2
Original line number Diff line number Diff line
@@ -2290,8 +2290,6 @@ int kgsl_pwrctrl_init(struct kgsl_device *device) 
			pwr->pwrlevels[i].gpu_freq = freq;

	}



	kgsl_pwrctrl_disable_unused_opp(device);



	kgsl_clk_set_rate(device, pwr->num_pwrlevels - 1);



	if (pwr->grp_clks[6] != NULL)
@@ -2582,6 +2580,7 @@ static int kgsl_pwrctrl_enable(struct kgsl_device *device) 
{

	struct kgsl_pwrctrl *pwr = &device->pwrctrl;

	int level, status;

	static bool disable_opp_done;



	if (pwr->wakeup_maxpwrlevel) {

		level = pwr->max_pwrlevel;
@@ -2592,6 +2591,11 @@ static int kgsl_pwrctrl_enable(struct kgsl_device *device) 
		level = pwr->default_pwrlevel;

	}



	if (!disable_opp_done) {

		kgsl_pwrctrl_disable_unused_opp(device);

		disable_opp_done = true;

	}



	kgsl_pwrctrl_pwrlevel_change(device, level);



	if (kgsl_gmu_isenabled(device)) {