From: Huang Rui <ray.huang@amd.com>
Date: Tue, 4 Dec 2018 14:04:24 +0000 (+0800)
Subject: drm/amd/powerplay: add interface to set tool table location (v2)
X-Git-Tag: v5.15~6346^2~36^2~345
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=206bc589ed497497d87699b406e195b7c7b51900;p=platform%2Fkernel%2Flinux-starfive.git

drm/amd/powerplay: add interface to set tool table location (v2)

This patch adds interface to set tool table location for smu.
Set PMSTATUSLOG table bo address with SetToolsDramAddr MSG for tools.

v2: add detailed info to describe this function

Signed-off-by: Huang Rui <ray.huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
index 5e22b15..87c46cf 100644
--- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
@@ -208,7 +208,12 @@ static int smu_smc_table_hw_init(struct smu_context *smu)
 	if (ret)
 		return ret;
 
-	return 0;
+	/*
+	 * Set PMSTATUSLOG table bo address with SetToolsDramAddr MSG for tools.
+	 */
+	ret = smu_set_tool_table_location(smu);
+
+	return ret;
 }
 
 static int smu_hw_init(void *handle)
diff --git a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
index 90e80cd..213c0bc 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
@@ -47,6 +47,7 @@ struct smu_funcs
 	int (*check_fw_version)(struct smu_context *smu);
 	int (*write_pptable)(struct smu_context *smu);
 	int (*set_min_dcef_deep_sleep)(struct smu_context *smu);
+	int (*set_tool_table_location)(struct smu_context *smu);
 };
 
 #define smu_init_microcode(smu) \
@@ -75,6 +76,8 @@ struct smu_funcs
 	((smu)->funcs->write_pptable ? (smu)->funcs->write_pptable((smu)) : 0)
 #define smu_set_min_dcef_deep_sleep(smu) \
 	((smu)->funcs->set_min_dcef_deep_sleep ? (smu)->funcs->set_min_dcef_deep_sleep((smu)) : 0)
+#define smu_set_tool_table_location(smu) \
+	((smu)->funcs->set_tool_table_location ? (smu)->funcs->set_tool_table_location((smu)) : 0)
 
 
 extern const struct amd_ip_funcs smu_ip_funcs;