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[027/165] drm/radeon: handle the integrated thermal controller on CI

Message ID 1372253045-17042-28-git-send-email-alexdeucher@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Alex Deucher June 26, 2013, 1:21 p.m. UTC 
From: Alex Deucher <alexander.deucher@amd.com>

No support for reading the temperature yet.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/radeon/radeon.h          |    1 +
 drivers/gpu/drm/radeon/radeon_atombios.c |    6 ++++++
 2 files changed, 7 insertions(+), 0 deletions(-)
diff mbox

Patch

diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 919c4d8..04e8dbd 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -1033,6 +1033,7 @@  enum radeon_int_thermal_type {
 	THERMAL_TYPE_SUMO,
 	THERMAL_TYPE_NI,
 	THERMAL_TYPE_SI,
+	THERMAL_TYPE_CI,
 };
 
 struct radeon_voltage {
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index dea6f63c..cb3273b 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -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 ==