[PATCH] drm/amd/pm: enable RunDcBtc support for SMU 13.0.0

[Alex Deucher]

From: Evan Quan <evan.quan at amd.com>

Fulfill the RunDcBtc for SMU 13.0.0.

Signed-off-by: Evan Quan <evan.quan at amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang at amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar at amd.com>
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h         |  2 ++
 drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c       | 11 +++++++++++
 drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c |  1 +
 3 files changed, 14 insertions(+)

diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h
index f55f701e4681..f05ae0fe86e8 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/smu_v13_0.h
@@ -273,5 +273,7 @@ int smu_v13_0_set_jpeg_enable(struct smu_context *smu,
 
 int smu_v13_0_init_pptable_microcode(struct smu_context *smu);
 
+int smu_v13_0_run_btc(struct smu_context *smu);
+
 #endif
 #endif
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c
index 8651f275bc68..eea7aee06af4 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c
@@ -2100,3 +2100,14 @@ int smu_v13_0_set_jpeg_enable(struct smu_context *smu,
 					       SMU_MSG_PowerUpJpeg : SMU_MSG_PowerDownJpeg,
 					       0, NULL);
 }
+
+int smu_v13_0_run_btc(struct smu_context *smu)
+{
+	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;
+}
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
index ea549b9b01f4..b4c693d322a0 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0_0_ppt.c
@@ -1549,6 +1549,7 @@ static const struct pptable_funcs smu_v13_0_0_ppt_funcs = {
 	.set_power_source = smu_v13_0_set_power_source,
 	.get_power_profile_mode = smu_v13_0_0_get_power_profile_mode,
 	.set_power_profile_mode = smu_v13_0_0_set_power_profile_mode,
+	.run_btc = smu_v13_0_run_btc,
 };
 
 void smu_v13_0_0_set_ppt_funcs(struct smu_context *smu)
-- 
2.35.1