drm/radeon/dpm: adjust thermal protection requirements

On rv770 and newer, clock gating is not required
for thermal protection.  The only requirement is that
the design utilizes a thermal sensor.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

5 files changed, 5 insertions, 10 deletions

diff --git a/drivers/gpu/drm/radeon/btc_dpm.c b/drivers/gpu/drm/radeon/btc_dpm.c
index 0bfd55e08820..e7c128b48112 100644
--- a/drivers/gpu/drm/radeon/btc_dpm.c
+++ b/drivers/gpu/drm/radeon/btc_dpm.c
@@ -2659,8 +2659,7 @@ int btc_dpm_init(struct radeon_device *rdev)
 
         pi->dynamic_pcie_gen2 = true;
 
-        if (pi->gfx_clock_gating &&
-            (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE))
+        if (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE)
                 pi->thermal_protection = true;
         else
                 pi->thermal_protection = false;
diff --git a/drivers/gpu/drm/radeon/cypress_dpm.c b/drivers/gpu/drm/radeon/cypress_dpm.c
index 9bcdd174780f..c840e079be5b 100644
--- a/drivers/gpu/drm/radeon/cypress_dpm.c
+++ b/drivers/gpu/drm/radeon/cypress_dpm.c
@@ -2122,8 +2122,7 @@ int cypress_dpm_init(struct radeon_device *rdev)
 
         pi->dynamic_pcie_gen2 = true;
 
-        if (pi->gfx_clock_gating &&
-            (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE))
+        if (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE)
                 pi->thermal_protection = true;
         else
                 pi->thermal_protection = false;
diff --git a/drivers/gpu/drm/radeon/ni_dpm.c b/drivers/gpu/drm/radeon/ni_dpm.c
index 4f9b9bc20daa..c560318d3f19 100644
--- a/drivers/gpu/drm/radeon/ni_dpm.c
+++ b/drivers/gpu/drm/radeon/ni_dpm.c
@@ -4188,8 +4188,7 @@ int ni_dpm_init(struct radeon_device *rdev)
 
         pi->dynamic_pcie_gen2 = true;
 
-        if (pi->gfx_clock_gating &&
-            (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE))
+        if (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE)
                 pi->thermal_protection = true;
         else
                 pi->thermal_protection = false;
diff --git a/drivers/gpu/drm/radeon/rv770_dpm.c b/drivers/gpu/drm/radeon/rv770_dpm.c
index 2d347925f77d..2ae54bba14d4 100644
--- a/drivers/gpu/drm/radeon/rv770_dpm.c
+++ b/drivers/gpu/drm/radeon/rv770_dpm.c
@@ -2393,8 +2393,7 @@ int rv770_dpm_init(struct radeon_device *rdev)
 
         pi->dynamic_pcie_gen2 = true;
 
-        if (pi->gfx_clock_gating &&
-            (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE))
+        if (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE)
                 pi->thermal_protection = true;
         else
                 pi->thermal_protection = false;
diff --git a/drivers/gpu/drm/radeon/si_dpm.c b/drivers/gpu/drm/radeon/si_dpm.c
index 41825575b403..dc06e433048a 100644
--- a/drivers/gpu/drm/radeon/si_dpm.c
+++ b/drivers/gpu/drm/radeon/si_dpm.c
@@ -6366,8 +6366,7 @@ int si_dpm_init(struct radeon_device *rdev)
         eg_pi->sclk_deep_sleep = true;
         si_pi->sclk_deep_sleep_above_low = false;
 
-        if (pi->gfx_clock_gating &&
-            (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE))
+        if (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE)
                 pi->thermal_protection = true;
         else
                 pi->thermal_protection = false;