From 20d391d72519527d2266a0166490118b40ff998d Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Tue, 1 Feb 2011 16:12:34 -0500 Subject: drm/radeon/kms: rv6xx+ thermal sensor fixes Some fixes to the thermal sensor code: - handle negative numbers - properly handle temp calculation on different asics Signed-off-by: Alex Deucher Signed-off-by: Dave Airlie --- drivers/gpu/drm/radeon/radeon_pm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/radeon/radeon_pm.c') diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c index 3b1b2bf9cdd5..813620034a33 100644 --- a/drivers/gpu/drm/radeon/radeon_pm.c +++ b/drivers/gpu/drm/radeon/radeon_pm.c @@ -430,7 +430,7 @@ static ssize_t radeon_hwmon_show_temp(struct device *dev, { struct drm_device *ddev = pci_get_drvdata(to_pci_dev(dev)); struct radeon_device *rdev = ddev->dev_private; - u32 temp; + int temp; switch (rdev->pm.int_thermal_type) { case THERMAL_TYPE_RV6XX: -- cgit v1.2.1 From 0975b16274bad1f0bd5c5fd6ab759c5a9ee11949 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Wed, 2 Feb 2011 18:42:03 -0500 Subject: drm/radeon/kms: dynamically allocate power state space We previously used a static array, but some new systems had more states then we had array space, so dynamically allocate space based on the number of states in the vbios. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=33851 Signed-off-by: Alex Deucher Cc: stable@kernel.org Signed-off-by: Dave Airlie --- drivers/gpu/drm/radeon/radeon_pm.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/gpu/drm/radeon/radeon_pm.c') diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c index 813620034a33..2aed03bde4b2 100644 --- a/drivers/gpu/drm/radeon/radeon_pm.c +++ b/drivers/gpu/drm/radeon/radeon_pm.c @@ -646,6 +646,9 @@ void radeon_pm_fini(struct radeon_device *rdev) #endif } + if (rdev->pm.power_state) + kfree(rdev->pm.power_state); + radeon_hwmon_fini(rdev); } -- cgit v1.2.1