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drm/radeon: handle the integrated thermal controller on CI 

No support for reading the temperature yet.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2012-12-18 22:07:14 -05:00
parent 9ae94be523
commit 5115020714
2 changed files with 7 additions and 0 deletions
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1
drivers/gpu/drm/radeon/radeon.h
View File

@ -1033,6 +1033,7 @@ enum radeon_int_thermal_type {
THERMAL_TYPE_SUMO,
THERMAL_TYPE_NI,
THERMAL_TYPE_SI,
THERMAL_TYPE_CI,
};
struct radeon_voltage {

6
drivers/gpu/drm/radeon/radeon_atombios.c
View File

@ -1927,6 +1927,7 @@ static const char *pp_lib_thermal_controller_names[] = {
"Northern Islands",
"Southern Islands",
"lm96163",
"Sea Islands",
};
union power_info {
@ -2209,6 +2210,11 @@ 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_SI;
} else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_CISLANDS) {
DRM_INFO("Internal thermal controller %s fan control\n",
(controller->ucFanParameters &
ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with");
rdev->pm.int_thermal_type = THERMAL_TYPE_CI;
} else if ((controller->ucType ==
ATOM_PP_THERMALCONTROLLER_EXTERNAL_GPIO) ||
(controller->ucType ==