drm/radeon/kms: fix thermal sensor reporting on rv6xx
authorAlex Deucher <alexdeucher@gmail.com>
Mon, 8 Nov 2010 18:39:18 +0000 (18:39 +0000)
committerDave Airlie <airlied@redhat.com>
Tue, 9 Nov 2010 03:44:18 +0000 (13:44 +1000)
Temperature is not shifted as on newer asics.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/radeon/r600.c

index 403e0df52a9de2667ecb3b37c5fb78f83bfc2a51..0f806cc7dc75f02f5bb00f98fc0d65b662aad688 100644 (file)
@@ -97,14 +97,8 @@ u32 rv6xx_get_temp(struct radeon_device *rdev)
 {
        u32 temp = (RREG32(CG_THERMAL_STATUS) & ASIC_T_MASK) >>
                ASIC_T_SHIFT;
-       u32 actual_temp = 0;
 
-       if ((temp >> 7) & 1)
-               actual_temp = 0;
-       else
-               actual_temp = (temp >> 1) & 0xff;
-
-       return actual_temp * 1000;
+       return temp * 1000;
 }
 
 void r600_pm_get_dynpm_state(struct radeon_device *rdev)