[178/289] drm/radeon/kms: fix thermal sensor reporting on rv6xx

Greg KH
2010-12-08T01:27:26Z

From: Alex Deucher <alexdeucher@gmail.com>

commit b2298fd27127f872881048fd37cb9217a648ae06 upstream.

Temperature is not shifted as on newer asics.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

---
drivers/gpu/drm/radeon/r600.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)

--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -97,14 +97,8 @@ u32 rv6xx_get_temp(struct radeon_device
{
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)