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Commit c7731258 authored by Mohammad Salman's avatar Mohammad Salman
Browse files

drm/msm/sde: fix cx ipeak client availability check 



Fix cx ipeak client availability check.
Return proper error values if cx ipeak vote is not supported.

Change-Id: Ia5cb186e40daa4e77f11b39c5df23669225dd017
Signed-off-by: default avatarMohammad Salman <mosalman@codeaurora.org>
parent ee5b52fb

drivers/gpu/drm/msm/sde_power_handle.c

+3 −3
Original line number Original line Diff line number Diff line
@@ -1084,15 +1084,15 @@ int sde_cx_ipeak_vote(struct sde_power_handle *phandle, struct dss_clk *clock, 
	int ret = 0;

	int ret = 0;

	u64 curr_core_clk_rate, max_core_clk_rate, prev_core_clk_rate;

	u64 curr_core_clk_rate, max_core_clk_rate, prev_core_clk_rate;





	if (phandle->dss_cx_ipeak) {

	if (!phandle->dss_cx_ipeak) {

		pr_debug("%pS->%s: Invalid input\n",

		pr_debug("%pS->%s: Invalid input\n",

				__builtin_return_address(0), __func__);

				__builtin_return_address(0), __func__);

		return -EINVAL;

		return -EOPNOTSUPP;

	}

	}





	if (strcmp("core_clk", clock->clk_name)) {

	if (strcmp("core_clk", clock->clk_name)) {

		pr_debug("Not a core clk , cx_ipeak vote not needed\n");

		pr_debug("Not a core clk , cx_ipeak vote not needed\n");

		return -EINVAL;

		return -EOPNOTSUPP;

	}

	}





	curr_core_clk_rate = clock->rate;

	curr_core_clk_rate = clock->rate;