From: Alex Deucher <alexander.deucher@amd.com>
Date: Mon, 8 Sep 2014 06:33:32 +0000 (-0400)
Subject: drm/radeon/dpm: set the thermal type properly for special configs
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e30db1e3212b2d360e6c807437e2662c372be824;p=karo-tx-linux.git

drm/radeon/dpm: set the thermal type properly for special configs

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@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index fe9bc75b80d5..0e4384258a7c 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -2273,19 +2273,31 @@ 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_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) {