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Commit 1323aed9 authored by Jilai Wang's avatar Jilai Wang
Browse files

npu: Don't disable post clk if not enabled 



If post clock is not enabled, don't disable it to avoid crash.

Change-Id: I422903fb2ccb6da5b4f892b9ef4185751ae929d9
Signed-off-by: default avatarJilai Wang <jilaiw@codeaurora.org>
parent cb0a5a67

drivers/media/platform/msm/npu/npu_dev.c

+5 −0
Original line number Diff line number Diff line
@@ -536,6 +536,11 @@ static void npu_disable_core_clocks(struct npu_device *npu_dev) 
	for (i = (npu_dev->core_clk_num)-1; i >= 0 ; i--) {

		if (npu_is_exclude_clock(core_clks[i].clk_name))

			continue;

		if (!npu_dev->host_ctx.fw_enabled) {

			if (npu_is_post_clock(npu_dev->core_clks[i].clk_name))

				continue;

		}



		pr_debug("disabling clock [%s]\n", core_clks[i].clk_name);

		clk_disable_unprepare(core_clks[i].clk);

	}