linux-kernel - [PATCH 3.13 013/103] drm/radeon: Add missing lines to ci_set_thermal_temperature

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Message-Id: <1412112708-27356-14-git-send-email-kamal@canonical.com>
Date:	Tue, 30 Sep 2014 14:30:18 -0700
From:	Kamal Mostafa <kamal@...onical.com>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	kernel-team@...ts.ubuntu.com
Cc:	Oleg Chernovskiy <algonkvel@...il.com>,
	Alex Deucher <alexander.deucher@....com>,
	Kamal Mostafa <kamal@...onical.com>
Subject: [PATCH 3.13 013/103] drm/radeon: Add missing lines to ci_set_thermal_temperature_range

3.13.11.8 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Oleg Chernovskiy <algonkvel@...il.com>

commit 6bce8d9772c1c606921a9c99e566eb14202f6669 upstream.

Properly set the thermal min and max temp on CI.
Otherwise, we end up setting the thermal ranges
to 0 on resume and end up in the lowest power state.

Signed-off-by: Oleg Chernovskiy <algonkvel@...il.com>
Signed-off-by: Alex Deucher <alexander.deucher@....com>
Signed-off-by: Kamal Mostafa <kamal@...onical.com>
---
 drivers/gpu/drm/radeon/ci_dpm.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/radeon/ci_dpm.c b/drivers/gpu/drm/radeon/ci_dpm.c
index 8bfab60..9c769f7 100644
--- a/drivers/gpu/drm/radeon/ci_dpm.c
+++ b/drivers/gpu/drm/radeon/ci_dpm.c
@@ -852,6 +852,9 @@ static int ci_set_thermal_temperature_range(struct radeon_device *rdev,
 	WREG32_SMC(CG_THERMAL_CTRL, tmp);
 #endif
 
+	rdev->pm.dpm.thermal.min_temp = low_temp;
+	rdev->pm.dpm.thermal.max_temp = high_temp;
+
 	return 0;
 }
 
-- 
1.9.1

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