drm/amd/pm: Sienna: Print failed BTC

Luben Tuikov · alexdeucher · commit dc78fea1e7fd · 2021-11-24T14:06:53.000-05:00
Add a print in sienna_cichlid_run_btc() to help debug and to mirror other
platforms, as no print is present in the caller, smu_smc_hw_setup().

Cc: Alex Deucher &lt;Alexander.Deucher@amd.com&gt;
Signed-off-by: Luben Tuikov &lt;luben.tuikov@amd.com&gt;
Reviewed-by: Alex Deucher &lt;Alexander.Deucher@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
@@ -2142,7 +2142,13 @@ static int sienna_cichlid_od_edit_dpm_table(struct smu_context *smu,
 
 static int sienna_cichlid_run_btc(struct smu_context *smu)
 {
-	return smu_cmn_send_smc_msg(smu, SMU_MSG_RunDcBtc, NULL);
+	int res;
+
+	res = smu_cmn_send_smc_msg(smu, SMU_MSG_RunDcBtc, NULL);
+	if (res)
+		dev_err(smu->adev->dev, "RunDcBtc failed!\n");
+
+	return res;
 }
 
 static int sienna_cichlid_baco_enter(struct smu_context *smu)

Original file line number	Diff line number	Diff line change
`@@ -2142,7 +2142,13 @@ static int sienna_cichlid_od_edit_dpm_table(struct smu_context *smu,`
`2142`	`2142`
`2143`	`2143`	`static int sienna_cichlid_run_btc(struct smu_context *smu)`
`2144`	`2144`	`{`
`2145`		`- return smu_cmn_send_smc_msg(smu, SMU_MSG_RunDcBtc, NULL);`
	`2145`	`+ int res;`
	`2146`	`+`
	`2147`	`+ res = smu_cmn_send_smc_msg(smu, SMU_MSG_RunDcBtc, NULL);`
	`2148`	`+ if (res)`
	`2149`	`+ dev_err(smu->adev->dev, "RunDcBtc failed!\n");`
	`2150`	`+`
	`2151`	`+ return res;`
`2146`	`2152`	`}`
`2147`	`2153`
`2148`	`2154`	`static int sienna_cichlid_baco_enter(struct smu_context *smu)`