Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 546c810f authored by George Shen's avatar George Shen
Browse files

msm: cvp: Add CVP power profiling logging 



The change helps to debug CVP power usage issue.

Change-Id: I40d906516b574db874d5aba42d3a3c632cea3404
Signed-off-by: default avatarGeorge Shen <sqiao@codeaurora.org>
parent cd914bbc

drivers/media/platform/msm/cvp/msm_cvp.c

+27 −0
Original line number Diff line number Diff line
@@ -1490,6 +1490,24 @@ static void aggregate_power_update(struct msm_cvp_core *core, 
		} else {

			i = 1;

		}

		dprintk(CVP_PROF, "pwrUpdate %pK fdu %u od %u mpu %u ica %u\n",

			inst->prop.fdu_cycles,

			inst->prop.od_cycles,

			inst->prop.mpu_cycles,

			inst->prop.ica_cycles);



		dprintk(CVP_PROF, "pwrUpdate fw %u fdu_o %u od_o %u mpu_o %u\n",

			inst->prop.fw_cycles,

			inst->prop.fdu_op_cycles,

			inst->prop.od_op_cycles,

			inst->prop.mpu_op_cycles);



		dprintk(CVP_PROF, "pwrUpdate ica_o %u fw_o %u bw %u bw_o %u\n",

			inst->prop.ica_op_cycles,

			inst->prop.fw_op_cycles,

			inst->prop.ddr_bw,

			inst->prop.ddr_op_bw);



		fdu_sum[i] += inst->prop.fdu_cycles;

		od_sum[i] += inst->prop.od_cycles;

		mpu_sum[i] += inst->prop.mpu_cycles;
@@ -1564,6 +1582,15 @@ static void aggregate_power_request(struct msm_cvp_core *core, 
		} else {

			i = 1;

		}

		dprintk(CVP_PROF, "pwrReq sess %pK core %u ctl %u fw %u\n",

			inst, inst->power.clock_cycles_a,

			inst->power.clock_cycles_b,

			inst->power.reserved[0]);

		dprintk(CVP_PROF, "pwrReq op_core %u op_ctl %u op_fw %u\n",

			inst->power.reserved[1],

			inst->power.reserved[2],

			inst->power.reserved[3]);



		core_sum[i] += inst->power.clock_cycles_a;

		ctlr_sum[i] += inst->power.clock_cycles_b;

		fw_sum[i] += inst->power.reserved[0];