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| author | Alex Deucher <alexander.deucher@amd.com> | 2013-04-22 21:41:26 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-08-30 16:30:13 -0400 |
| commit | 16fbe00d247d3f1ba7b3a614a3f9fe60e68ce30d (patch) | |
| tree | b6acbad714c6cc43490e1e4f46b6016eb353247f /drivers/gpu/drm/radeon | |
| parent | a412fce0548105f14e48d25094d98fc87f7c0df4 (diff) | |
| download | linux-16fbe00d247d3f1ba7b3a614a3f9fe60e68ce30d.tar.bz2 | |
drm/radeon: add support for thermal controller on KB/KV
No support for reading temperature back yet.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_atombios.c | 5 |
2 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index 262c4c47c319..d1f5f7bb052c 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -1132,6 +1132,7 @@ enum radeon_int_thermal_type { THERMAL_TYPE_SI, THERMAL_TYPE_EMC2103_WITH_INTERNAL, THERMAL_TYPE_CI, + THERMAL_TYPE_KV, }; struct radeon_voltage { diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c index 27de73c162c9..6247b5e2d074 100644 --- a/drivers/gpu/drm/radeon/radeon_atombios.c +++ b/drivers/gpu/drm/radeon/radeon_atombios.c @@ -2237,6 +2237,11 @@ static void radeon_atombios_add_pplib_thermal_controller(struct radeon_device *r (controller->ucFanParameters & ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); rdev->pm.int_thermal_type = THERMAL_TYPE_CI; + } else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_KAVERI) { + DRM_INFO("Internal thermal controller %s fan control\n", + (controller->ucFanParameters & + ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with"); + rdev->pm.int_thermal_type = THERMAL_TYPE_KV; } else if ((controller->ucType == ATOM_PP_THERMALCONTROLLER_EXTERNAL_GPIO) || (controller->ucType == |