[PATCH 0/3] navi10: Implement overdrive pp_od_clk_voltage

* [PATCH 0/3] navi10: Implement overdrive pp_od_clk_voltage
@ 2019-11-07 18:32 ` Matt Coffin
  0 siblings, 0 replies; 14+ messages in thread
From: Matt Coffin @ 2019-11-07 18:32 UTC (permalink / raw)
  To: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW; +Cc: Matt Coffin

[Why]
Before this patchset, navi10 users could not utilize the overdrive
functionality. This prevented them from overclocking, overvolting, or
undervolting their cards.

[How]
Similar to the vega20 implementation, add the pp_od_clk_voltage
interface to the navi10 powerplay table.

[Possible Alternatives]
This could also be done more generically in smu_v11_0 code, but would
require more significant changes to the vega20 code, and feature-gating
based on chip capabilities in the smu to disable overdrive for arcterus.
I chose this path so as not to completely refactor the vega20 side of
things, and introduce SMU code which would not play nicely with new
ASICs.

Matt Coffin (3):
  drm/amdgpu/navi10: implement sclk/mclk OD via pp_od_clk_voltage
  drm/amdgpu/navi10: implement GFXCLK_CURVE overdrive
  drm/amdgpu/navi10: Implement od clk printing

 drivers/gpu/drm/amd/powerplay/inc/smu_v11_0.h |   1 +
 drivers/gpu/drm/amd/powerplay/navi10_ppt.c    | 282 ++++++++++++++++++
 drivers/gpu/drm/amd/powerplay/navi10_ppt.h    |   2 +
 drivers/gpu/drm/amd/powerplay/smu_v11_0.c     |  27 ++
 4 files changed, 312 insertions(+)

-- 
2.23.0

From 8573e9199daf592f6e6e5a807b69b37bb80f156a Mon Sep 17 00:00:00 2001
Message-Id: <8573e9199daf592f6e6e5a807b69b37bb80f156a.1573151434.git.mcoffin13@gmail.com>
In-Reply-To: <cover.1573151434.git.mcoffin13@gmail.com>
References: <cover.1573151434.git.mcoffin13@gmail.com>
From: Matt Coffin <mcoffin13@gmail.com>
Date: Sat, 2 Nov 2019 02:24:09 -0600
Subject: [PATCH 1/3] drm/amdgpu/navi10: implement sclk/mclk OD via
 pp_od_clk_voltage
To: amd-gfx@lists.freedesktop.org

[Why]
Before this patch, there was no way to use pp_od_clk_voltage on navi

[How]
Similar to the vega20 implementation, but using the common smc_v11_0
headers, implemented the pp_od_clk_voltage API for navi10's pptable
implementation
---
 drivers/gpu/drm/amd/powerplay/inc/smu_v11_0.h |   1 +
 drivers/gpu/drm/amd/powerplay/navi10_ppt.c    | 185 ++++++++++++++++++
 drivers/gpu/drm/amd/powerplay/smu_v11_0.c     |  27 +++
 3 files changed, 213 insertions(+)

diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu_v11_0.h b/drivers/gpu/drm/amd/powerplay/inc/smu_v11_0.h
index 5bda8539447a..133a53da6785 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/smu_v11_0.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/smu_v11_0.h
@@ -130,6 +130,7 @@ enum smu_v11_0_baco_seq {
 	BACO_SEQ_COUNT,
 };
 
+int smu_v11_0_set_default_od_settings(struct smu_context *smu, bool initialize, size_t overdrive_table_size);
 void smu_v11_0_set_smu_funcs(struct smu_context *smu);
 
 #endif
diff --git a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
index 0b461404af6b..6d0e511ad093 100644
--- a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
@@ -1591,6 +1591,189 @@ static int navi10_get_power_limit(struct smu_context *smu,
 	return 0;
 }
 
+static inline void navi10_dump_od_table(OverDriveTable_t *od_table) {
+	pr_debug("OD: Gfxclk: (%d, %d)\n", od_table->GfxclkFmin, od_table->GfxclkFmax);
+	pr_debug("OD: Gfx1: (%d, %d)\n", od_table->GfxclkFreq1, od_table->GfxclkVolt1);
+	pr_debug("OD: Gfx2: (%d, %d)\n", od_table->GfxclkFreq2, od_table->GfxclkVolt2);
+	pr_debug("OD: Gfx3: (%d, %d)\n", od_table->GfxclkFreq3, od_table->GfxclkVolt3);
+	pr_debug("OD: UclkFmax: %d\n", od_table->UclkFmax);
+	pr_debug("OD: OverDrivePct: %d\n", od_table->OverDrivePct);
+}
+
+static inline bool navi10_od_feature_is_supported(struct smu_11_0_overdrive_table *od_table, enum SMU_11_0_ODFEATURE_ID feature)
+{
+	return od_table->cap[feature];
+}
+
+static int navi10_od_setting_check_range(struct smu_11_0_overdrive_table *od_table, enum SMU_11_0_ODSETTING_ID setting, uint32_t value)
+{
+	if (value < od_table->min[setting]) {
+		pr_warn("OD setting (%d, %d) is less than the minimum allowed (%d)\n", setting, value, od_table->min[setting]);
+		return -EINVAL;
+	}
+	if (value > od_table->max[setting]) {
+		pr_warn("OD setting (%d, %d) is greater than the maximum allowed (%d)\n", setting, value, od_table->max[setting]);
+		return -EINVAL;
+	}
+	return 0;
+}
+
+static int navi10_setup_od_limits(struct smu_context *smu) {
+	struct smu_11_0_overdrive_table *overdrive_table = NULL;
+	struct smu_11_0_powerplay_table *powerplay_table = NULL;
+
+	if (!smu->smu_table.power_play_table) {
+		pr_err("powerplay table uninitialized!\n");
+		return -ENOENT;
+	}
+	powerplay_table = (struct smu_11_0_powerplay_table *)smu->smu_table.power_play_table;
+	overdrive_table = &powerplay_table->overdrive_table;
+	if (!smu->od_settings) {
+		smu->od_settings = kmemdup(overdrive_table, sizeof(struct smu_11_0_overdrive_table), GFP_KERNEL);
+	} else {
+		memcpy(smu->od_settings, overdrive_table, sizeof(struct smu_11_0_overdrive_table));
+	}
+	return 0;
+}
+
+static int navi10_set_default_od_settings(struct smu_context *smu, bool initialize) {
+	OverDriveTable_t *od_table;
+	int ret = 0;
+
+	ret = smu_v11_0_set_default_od_settings(smu, initialize, sizeof(OverDriveTable_t));
+	if (ret)
+		return ret;
+
+	if (initialize) {
+		ret = navi10_setup_od_limits(smu);
+		if (ret) {
+			pr_err("Failed to retrieve board OD limits\n");
+			return ret;
+		}
+
+	}
+
+	od_table = (OverDriveTable_t *)smu->smu_table.overdrive_table;
+	if (od_table) {
+		navi10_dump_od_table(od_table);
+	}
+
+	return ret;
+}
+
+static int navi10_od_edit_dpm_table(struct smu_context *smu, enum PP_OD_DPM_TABLE_COMMAND type, long input[], uint32_t size) {
+	int i;
+	int ret = 0;
+	struct smu_table_context *table_context = &smu->smu_table;
+	OverDriveTable_t *od_table;
+	struct smu_11_0_overdrive_table *od_settings;
+	od_table = (OverDriveTable_t *)table_context->overdrive_table;
+
+	if (!smu->od_enabled) {
+		pr_warn("OverDrive is not enabled!\n");
+		return -EINVAL;
+	}
+
+	if (!smu->od_settings) {
+		pr_err("OD board limits are not set!\n");
+		return -ENOENT;
+	}
+
+	od_settings = smu->od_settings;
+
+	switch (type) {
+	case PP_OD_EDIT_SCLK_VDDC_TABLE:
+		if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODFEATURE_GFXCLK_LIMITS)) {
+			pr_warn("GFXCLK_LIMITS not supported!\n");
+			return -ENOTSUPP;
+		}
+		if (!table_context->overdrive_table) {
+			pr_err("Overdrive is not initialized\n");
+			return -EINVAL;
+		}
+		if (input[0] > input[1]) {
+			pr_info("GfxclkFmin must be less than GfxclkFmax\n");
+			return -EINVAL;
+		}
+		for (i = 0; i < size; i += 2) {
+			if (i + 2 > size) {
+				pr_info("invalid number of input parameters %d\n", size);
+				return -EINVAL;
+			}
+			switch (input[i]) {
+			case 0:
+				freq_setting = SMU_11_0_ODSETTING_GFXCLKFMIN;
+				freq_ptr = &od_table->GfxclkFmin;
+				if (input[i + 1] > od_table->GfxclkFmax) {
+					pr_info("GfxclkFmin (%ld) must be <= GfxclkFmax (%u)!\n",
+						input[i + 1],
+						od_table->GfxclkFmin);
+					return -EINVAL;
+				}
+				break;
+			case 1:
+				freq_setting = SMU_11_0_ODSETTING_GFXCLKFMAX;
+				freq_ptr = &od_table->GfxclkFmax;
+				if (input[i + 1] < od_table->GfxclkFmin) {
+					pr_info("GfxclkFmax (%ld) must be >= GfxclkFmin (%u)!\n",
+						input[i + 1],
+						od_table->GfxclkFmax);
+					return -EINVAL;
+				}
+				break;
+			default:
+				pr_info("Invalid SCLK_VDDC_TABLE index: %ld\n", input[i]);
+				pr_info("Supported indices: [0:min,1:max]\n");
+				return -EINVAL;
+			}
+			ret = navi10_od_setting_check_range(od_settings, freq_setting, input[i + 1]);
+			if (ret)
+				return ret;
+			*freq_ptr = input[i + 1];
+		}
+		break;
+	case PP_OD_EDIT_MCLK_VDDC_TABLE:
+		if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODFEATURE_UCLK_MAX)) {
+			pr_warn("UCLK_MAX not supported!\n");
+			return -ENOTSUPP;
+		}
+		if (size < 2) {
+			pr_info("invalid number of parameters: %d\n", size);
+			return -EINVAL;
+		}
+		if (input[0] != 1) {
+			pr_info("Invalid MCLK_VDDC_TABLE index: %ld\n", input[0]);
+			pr_info("Supported indices: [1:max]\n");
+			return -EINVAL;
+		}
+		ret = navi10_od_setting_check_range(od_settings, SMU_11_0_ODSETTING_UCLKFMAX, input[1]);
+		if (ret)
+			return ret;
+		od_table->UclkFmax = input[1];
+		break;
+	case PP_OD_COMMIT_DPM_TABLE:
+		navi10_dump_od_table(od_table);
+		ret = smu_update_table(smu, SMU_TABLE_OVERDRIVE, 0, (void *)od_table, true);
+		if (ret) {
+			pr_err("Failed to import overdrive table!\n");
+			return ret;
+		}
+		mutex_lock(&(smu->mutex));
+		ret = smu_handle_task(smu, smu->smu_dpm.dpm_level, AMD_PP_TASK_READJUST_POWER_STATE);
+		mutex_unlock(&(smu->mutex));
+		if (ret) {
+			return ret;
+		}
+		break;
+	case PP_OD_EDIT_VDDC_CURVE:
+		// TODO: implement
+		return -ENOSYS;
+	default:
+		return -ENOSYS;
+	}
+	return ret;
+}
+
 static const struct pptable_funcs navi10_ppt_funcs = {
 	.tables_init = navi10_tables_init,
 	.alloc_dpm_context = navi10_allocate_dpm_context,
@@ -1629,6 +1812,8 @@ static const struct pptable_funcs navi10_ppt_funcs = {
 	.get_thermal_temperature_range = navi10_get_thermal_temperature_range,
 	.display_disable_memory_clock_switch = navi10_display_disable_memory_clock_switch,
 	.get_power_limit = navi10_get_power_limit,
+	.set_default_od_settings = navi10_set_default_od_settings,
+	.od_edit_dpm_table = navi10_od_edit_dpm_table,
 };
 
 void navi10_set_ppt_funcs(struct smu_context *smu)
diff --git a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
index c5257ae3188a..029f0896146a 100644
--- a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
+++ b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
@@ -1828,3 +1828,30 @@ void smu_v11_0_set_smu_funcs(struct smu_context *smu)
 		pr_warn("Unknown asic for smu11\n");
 	}
 }
+
+int smu_v11_0_set_default_od_settings(struct smu_context *smu, bool initialize, size_t overdrive_table_size)
+{
+	struct smu_table_context *table_context = &smu->smu_table;
+	int ret = 0;
+
+	if (initialize) {
+		if (table_context->overdrive_table) {
+			return -EINVAL;
+		}
+		table_context->overdrive_table = kzalloc(overdrive_table_size, GFP_KERNEL);
+		if (!table_context->overdrive_table) {
+			return -ENOMEM;
+		}
+		ret = smu_update_table(smu, SMU_TABLE_OVERDRIVE, 0, table_context->overdrive_table, false);
+		if (ret) {
+			pr_err("Failed to export overdrive table!\n");
+			return ret;
+		}
+	}
+	ret = smu_update_table(smu, SMU_TABLE_OVERDRIVE, 0, table_context->overdrive_table, true);
+	if (ret) {
+		pr_err("Failed to import overdrive table!\n");
+		return ret;
+	}
+	return ret;
+}
-- 
2.23.0


From 7bc07e0b053381ce7409d8251be18380fb6b3c43 Mon Sep 17 00:00:00 2001
Message-Id: <7bc07e0b053381ce7409d8251be18380fb6b3c43.1573151434.git.mcoffin13@gmail.com>
In-Reply-To: <cover.1573151434.git.mcoffin13@gmail.com>
References: <cover.1573151434.git.mcoffin13@gmail.com>
From: Matt Coffin <mcoffin13@gmail.com>
Date: Tue, 5 Nov 2019 12:39:27 -0700
Subject: [PATCH 2/3] drm/amdgpu/navi10: implement GFXCLK_CURVE overdrive
To: amd-gfx@lists.freedesktop.org

[Why]
Before this patch, there was no way to set the gfxclk voltage curve in
the overdrive settings for navi10 through pp_od_clk_voltage

[How]
Add the required implementation to navi10's ppt dpm table editing
implementation, similar to the vega20 implementation and interface.
---
 drivers/gpu/drm/amd/powerplay/navi10_ppt.c | 55 +++++++++++++++++++++-
 drivers/gpu/drm/amd/powerplay/navi10_ppt.h |  2 +
 2 files changed, 55 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
index 6d0e511ad093..e717328f93ce 100644
--- a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
@@ -1667,6 +1667,8 @@ static int navi10_od_edit_dpm_table(struct smu_context *smu, enum PP_OD_DPM_TABL
 	struct smu_table_context *table_context = &smu->smu_table;
 	OverDriveTable_t *od_table;
 	struct smu_11_0_overdrive_table *od_settings;
+	enum SMU_11_0_ODSETTING_ID freq_setting, voltage_setting;
+	uint16_t *freq_ptr, *voltage_ptr;
 	od_table = (OverDriveTable_t *)table_context->overdrive_table;
 
 	if (!smu->od_enabled) {
@@ -1766,8 +1768,57 @@ static int navi10_od_edit_dpm_table(struct smu_context *smu, enum PP_OD_DPM_TABL
 		}
 		break;
 	case PP_OD_EDIT_VDDC_CURVE:
-		// TODO: implement
-		return -ENOSYS;
+		if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODFEATURE_GFXCLK_CURVE)) {
+			pr_warn("GFXCLK_CURVE not supported!\n");
+			return -ENOTSUPP;
+		}
+		if (size < 3) {
+			pr_info("invalid number of parameters: %d\n", size);
+			return -EINVAL;
+		}
+		if (!od_table) {
+			pr_info("Overdrive is not initialized\n");
+			return -EINVAL;
+		}
+
+		switch (input[0]) {
+		case 0:
+			freq_setting = SMU_11_0_ODSETTING_VDDGFXCURVEFREQ_P1;
+			voltage_setting = SMU_11_0_ODSETTING_VDDGFXCURVEVOLTAGE_P1;
+			freq_ptr = &od_table->GfxclkFreq1;
+			voltage_ptr = &od_table->GfxclkVolt1;
+			break;
+		case 1:
+			freq_setting = SMU_11_0_ODSETTING_VDDGFXCURVEFREQ_P2;
+			voltage_setting = SMU_11_0_ODSETTING_VDDGFXCURVEVOLTAGE_P2;
+			freq_ptr = &od_table->GfxclkFreq2;
+			voltage_ptr = &od_table->GfxclkVolt2;
+			break;
+		case 2:
+			freq_setting = SMU_11_0_ODSETTING_VDDGFXCURVEFREQ_P3;
+			voltage_setting = SMU_11_0_ODSETTING_VDDGFXCURVEVOLTAGE_P3;
+			freq_ptr = &od_table->GfxclkFreq3;
+			voltage_ptr = &od_table->GfxclkVolt3;
+			break;
+		default:
+			pr_info("Invalid VDDC_CURVE index: %ld\n", input[0]);
+			pr_info("Supported indices: [0, 1, 2]\n");
+			return -EINVAL;
+		}
+		ret = navi10_od_setting_check_range(od_settings, freq_setting, input[1]);
+		if (ret)
+			return ret;
+		// Allow setting zero to disable the OverDrive VDDC curve
+		if (input[2] != 0) {
+			ret = navi10_od_setting_check_range(od_settings, voltage_setting, input[2]);
+			if (ret)
+				return ret;
+		}
+		*freq_ptr = input[1];
+		*voltage_ptr = ((uint16_t)input[2]) * NAVI10_VOLTAGE_SCALE;
+		pr_debug("OD: set curve %ld: (%d, %d)\n", input[0], *freq_ptr, *voltage_ptr);
+		navi10_dump_od_table(od_table);
+		break;
 	default:
 		return -ENOSYS;
 	}
diff --git a/drivers/gpu/drm/amd/powerplay/navi10_ppt.h b/drivers/gpu/drm/amd/powerplay/navi10_ppt.h
index 620ff17c2fef..484d2c58fc06 100644
--- a/drivers/gpu/drm/amd/powerplay/navi10_ppt.h
+++ b/drivers/gpu/drm/amd/powerplay/navi10_ppt.h
@@ -27,6 +27,8 @@
 #define NAVI10_PEAK_SCLK_XT  		(1755)
 #define NAVI10_PEAK_SCLK_XL  		(1625)
 
+#define NAVI10_VOLTAGE_SCALE (4)
+
 extern void navi10_set_ppt_funcs(struct smu_context *smu);
 
 #endif
-- 
2.23.0


From e091c4085ecc669ea907fe5d8515f14586863f9b Mon Sep 17 00:00:00 2001
Message-Id: <e091c4085ecc669ea907fe5d8515f14586863f9b.1573151434.git.mcoffin13@gmail.com>
In-Reply-To: <cover.1573151434.git.mcoffin13@gmail.com>
References: <cover.1573151434.git.mcoffin13@gmail.com>
From: Matt Coffin <mcoffin13@gmail.com>
Date: Wed, 6 Nov 2019 12:05:28 -0700
Subject: [PATCH 3/3] drm/amdgpu/navi10: Implement od clk printing
To: amd-gfx@lists.freedesktop.org

[Why]
Before this patch, navi10 overdrive settings could not be printed via
pp_od_clk_voltage

[How]
Implement printing for the overdrive settings for the following clocks
in navi10's ppt print_clk_levels implementation:

* SMU_OD_SCLK
* SMU_OD_MCLK
* SMU_OD_VDDC_CURVE
---
 drivers/gpu/drm/amd/powerplay/navi10_ppt.c | 56 ++++++++++++++++++++--
 1 file changed, 51 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
index e717328f93ce..506af59ff45f 100644
--- a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
@@ -677,13 +677,25 @@ static bool navi10_is_support_fine_grained_dpm(struct smu_context *smu, enum smu
 	return dpm_desc->SnapToDiscrete == 0 ? true : false;
 }
 
+static inline bool navi10_od_feature_is_supported(struct smu_11_0_overdrive_table *od_table, enum SMU_11_0_ODFEATURE_ID feature)
+{
+	return od_table->cap[feature];
+}
+
+
 static int navi10_print_clk_levels(struct smu_context *smu,
 			enum smu_clk_type clk_type, char *buf)
 {
+	OverDriveTable_t *od_table;
+	struct smu_11_0_overdrive_table *od_settings;
+	uint16_t *curve_settings;
 	int i, size = 0, ret = 0;
 	uint32_t cur_value = 0, value = 0, count = 0;
 	uint32_t freq_values[3] = {0};
 	uint32_t mark_index = 0;
+	struct smu_table_context *table_context = &smu->smu_table;
+	od_table = (OverDriveTable_t *)table_context->overdrive_table;
+	od_settings = smu->od_settings;
 
 	switch (clk_type) {
 	case SMU_GFXCLK:
@@ -734,6 +746,45 @@ static int navi10_print_clk_levels(struct smu_context *smu,
 
 		}
 		break;
+	case SMU_OD_SCLK:
+		if (!smu->od_enabled || !od_table || !od_settings)
+			break;
+		if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODFEATURE_GFXCLK_LIMITS))
+			break;
+		size += sprintf(buf + size, "OD_SCLK:\n");
+		size += sprintf(buf + size, "0: %uMhz\n1: %uMhz\n", od_table->GfxclkFmin, od_table->GfxclkFmax);
+		break;
+	case SMU_OD_MCLK:
+		if (!smu->od_enabled || !od_table || !od_settings)
+			break;
+		if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODFEATURE_UCLK_MAX))
+			break;
+		size += sprintf(buf + size, "OD_MCLK:\n");
+		size += sprintf(buf + size, "0: %uMHz\n", od_table->UclkFmax);
+		break;
+	case SMU_OD_VDDC_CURVE:
+		if (!smu->od_enabled || !od_table || !od_settings)
+			break;
+		if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODFEATURE_GFXCLK_CURVE))
+			break;
+		size += sprintf(buf + size, "OD_VDDC_CURVE:\n");
+		for (i = 0; i < 3; i++) {
+			switch (i) {
+			case 0:
+				curve_settings = &od_table->GfxclkFreq1;
+				break;
+			case 1:
+				curve_settings = &od_table->GfxclkFreq2;
+				break;
+			case 2:
+				curve_settings = &od_table->GfxclkFreq3;
+				break;
+			default:
+				break;
+			}
+			size += sprintf(buf + size, "%d: %uMHz @ %umV\n", i, curve_settings[0], curve_settings[1] / NAVI10_VOLTAGE_SCALE);
+		}
+		break;
 	default:
 		break;
 	}
@@ -1600,11 +1651,6 @@ static inline void navi10_dump_od_table(OverDriveTable_t *od_table) {
 	pr_debug("OD: OverDrivePct: %d\n", od_table->OverDrivePct);
 }
 
-static inline bool navi10_od_feature_is_supported(struct smu_11_0_overdrive_table *od_table, enum SMU_11_0_ODFEATURE_ID feature)
-{
-	return od_table->cap[feature];
-}
-
 static int navi10_od_setting_check_range(struct smu_11_0_overdrive_table *od_table, enum SMU_11_0_ODSETTING_ID setting, uint32_t value)
 {
 	if (value < od_table->min[setting]) {
-- 
2.23.0

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