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Commit e4a984e1 authored by Archana Obannagari's avatar Archana Obannagari Committed by Gerrit - the friendly Code Review server
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msm: kgsl: Add a check for availability of RBBM timer clock 



Before calling kgsl_pwrctrl_clk_set_rate(), make sure the
RBBM timer clock is available. This avoids warning messages
in the driver log.

Change-Id: I0cd21b7253c802e8522d570056c8aeda02729267
Signed-off-by: default avatarArchana Obannagari <aobann@codeaurora.org>
parent aefaae06

drivers/gpu/msm/kgsl_pwrctrl.c

+5 −3
Original line number Diff line number Diff line
@@ -2181,8 +2181,10 @@ int kgsl_pwrctrl_init(struct kgsl_device *device) 
	kgsl_pwrctrl_clk_set_rate(pwr->grp_clks[0],

		pwr->pwrlevels[pwr->num_pwrlevels - 1].gpu_freq, clocks[0]);



	if (pwr->grp_clks[6] != NULL)

		kgsl_pwrctrl_clk_set_rate(pwr->grp_clks[6],

		clk_round_rate(pwr->grp_clks[6], KGSL_RBBMTIMER_CLK_FREQ),

			clk_round_rate(pwr->grp_clks[6],

			KGSL_RBBMTIMER_CLK_FREQ),

			clocks[6]);



	_isense_clk_set_rate(pwr, pwr->num_pwrlevels - 1);