3.16-stable review patch. If anyone has any objections, please let me know.
------------------
From: Alex Deucher <alexander.deucher@xxxxxxx>
commit ff4377924f7e587c61bcbc704eafecf6c7bd2e00 upstream.
On systems with special thermal configurations make sure we make
note of the thermal setup. This is required for proper firmware
configuration on these systems.
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/radeon/radeon_atombios.c | 26 +++++++++++++++++++-------
1 file changed, 19 insertions(+), 7 deletions(-)
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -2281,19 +2281,31 @@ static void radeon_atombios_add_pplib_th
(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 ==
- ATOM_PP_THERMALCONTROLLER_ADT7473_WITH_INTERNAL) ||
- (controller->ucType ==
- ATOM_PP_THERMALCONTROLLER_EMC2103_WITH_INTERNAL)) {
- DRM_INFO("Special thermal controller config\n");
+ } else if (controller->ucType ==
+ ATOM_PP_THERMALCONTROLLER_EXTERNAL_GPIO) {
+ DRM_INFO("External GPIO thermal controller %s fan control\n",
+ (controller->ucFanParameters &
+ ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with");
+ rdev->pm.int_thermal_type = THERMAL_TYPE_EXTERNAL_GPIO;
+ } else if (controller->ucType ==
+ ATOM_PP_THERMALCONTROLLER_ADT7473_WITH_INTERNAL) {
+ DRM_INFO("ADT7473 with internal thermal controller %s fan control\n",
+ (controller->ucFanParameters &
+ ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with");
+ rdev->pm.int_thermal_type = THERMAL_TYPE_ADT7473_WITH_INTERNAL;
+ } else if (controller->ucType ==
+ ATOM_PP_THERMALCONTROLLER_EMC2103_WITH_INTERNAL) {
+ DRM_INFO("EMC2103 with internal thermal controller %s fan control\n",
+ (controller->ucFanParameters &
+ ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with");
+ rdev->pm.int_thermal_type = THERMAL_TYPE_EMC2103_WITH_INTERNAL;
} else if (controller->ucType < ARRAY_SIZE(pp_lib_thermal_controller_names)) {
DRM_INFO("Possible %s thermal controller at 0x%02x %s fan control\n",
pp_lib_thermal_controller_names[controller->ucType],
controller->ucI2cAddress >> 1,
(controller->ucFanParameters &
ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with");
+ rdev->pm.int_thermal_type = THERMAL_TYPE_EXTERNAL;
i2c_bus = radeon_lookup_i2c_gpio(rdev, controller->ucI2cLine);
rdev->pm.i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus);
if (rdev->pm.i2c_bus) {
--
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