diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2013-07-31 16:41:35 (GMT) |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-08-07 21:37:09 (GMT) |
| commit | fda837241f3680e5dc554c26e178c2deec7a039c (patch) | |
| tree | fea4895f83a15b287e16aa3c003693407c4ca821 /drivers/gpu | |
| parent | e1accbf0543eecfdb161131208c3dfefee22d61f (diff) | |
| download | linux-fsl-qoriq-fda837241f3680e5dc554c26e178c2deec7a039c.tar.xz | |
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>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/radeon/btc_dpm.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/cypress_dpm.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/ni_dpm.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/rv770_dpm.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/si_dpm.c | 3 |
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 0bfd55e..e7c128b 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 9bcdd17..c840e07 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 4f9b9bc..c560318 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 2d34792..2ae54bb 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 4182557..dc06e43 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; |