Merge "drm/msm: add event log on core clock enable and disable" (94280418) · Commits · e / devices / android_kernel_fairphone_FP3

drivers/gpu/drm/msm/sde_power_handle.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -29,6 +29,7 @@

		#include "sde_power_handle.h"
		#include "sde_trace.h"
		#include "sde_dbg.h"

		static const char *data_bus_name[SDE_POWER_HANDLE_DBUS_ID_MAX] = {
		[SDE_POWER_HANDLE_DBUS_ID_MNOC] = "qcom,sde-data-bus",
		@@ -932,6 +933,7 @@ int sde_power_resource_enable(struct sde_power_handle *phandle,
		goto rsc_err;
		}

		SDE_EVT32_VERBOSE(enable, SDE_EVTLOG_FUNC_CASE1);
		rc = msm_dss_enable_clk(mp->clk_config, mp->num_clk, enable);
		if (rc) {
		pr_err("clock enable failed rc:%d\n", rc);
		@@ -945,6 +947,7 @@ int sde_power_resource_enable(struct sde_power_handle *phandle,
		sde_power_event_trigger_locked(phandle,
		SDE_POWER_EVENT_PRE_DISABLE);

		SDE_EVT32_VERBOSE(enable, SDE_EVTLOG_FUNC_CASE2);
		msm_dss_enable_clk(mp->clk_config, mp->num_clk, enable);

		sde_power_rsc_update(phandle, false);
		@@ -964,7 +967,9 @@ int sde_power_resource_enable(struct sde_power_handle *phandle,
		}

		end:
		SDE_EVT32_VERBOSE(enable, SDE_EVTLOG_FUNC_EXIT);
		mutex_unlock(&phandle->phandle_lock);

		return rc;

		clk_err: