From 561e9b407f06298699f605b39828f67b81d16eb4 Mon Sep 17 00:00:00 2001
From: Prike Liang <Prike.Liang@amd.com>
Date: Fri, 3 Apr 2020 12:26:15 +0800
Subject: drm/amd/powerplay: implement the is_dpm_running()
Git-commit: 4ee2bb22ddb53a2eafc675690d0d67452029ca37
Patch-mainline: v5.7-rc1
References: jsc#SLE-12680, jsc#SLE-12880, jsc#SLE-12882, jsc#SLE-12883, jsc#SLE-13496, jsc#SLE-15322

As the pmfw hasn't exported the interface of SMU feature
mask to APU SKU so just force on all the features to driver
inquired interface at early initial stage.

Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
 drivers/gpu/drm/amd/powerplay/renoir_ppt.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/drivers/gpu/drm/amd/powerplay/renoir_ppt.c b/drivers/gpu/drm/amd/powerplay/renoir_ppt.c
index c6b39a7026a8..ff73a735b888 100644
--- a/drivers/gpu/drm/amd/powerplay/renoir_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/renoir_ppt.c
@@ -893,6 +893,17 @@ static int renoir_read_sensor(struct smu_context *smu,
 	return ret;
 }
 
+static bool renoir_is_dpm_running(struct smu_context *smu)
+{
+	/*
+	 * Util now, the pmfw hasn't exported the interface of SMU
+	 * feature mask to APU SKU so just force on all the feature
+	 * at early initial stage.
+	 */
+	return true;
+
+}
+
 static const struct pptable_funcs renoir_ppt_funcs = {
 	.get_smu_msg_index = renoir_get_smu_msg_index,
 	.get_smu_clk_index = renoir_get_smu_clk_index,
@@ -933,6 +944,7 @@ static const struct pptable_funcs renoir_ppt_funcs = {
 	.mode2_reset = smu_v12_0_mode2_reset,
 	.set_soft_freq_limited_range = smu_v12_0_set_soft_freq_limited_range,
 	.set_driver_table_location = smu_v12_0_set_driver_table_location,
+	.is_dpm_running = renoir_is_dpm_running,
 };
 
 void renoir_set_ppt_funcs(struct smu_context *smu)
-- 
2.28.0