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authorAlex Deucher <alexdeucher@gmail.com>2011-02-02 18:42:03 -0500
committerDave Airlie <airlied@redhat.com>2011-02-04 09:46:35 +1000
commit0975b16274bad1f0bd5c5fd6ab759c5a9ee11949 (patch)
tree522e6af52e285c3616976709f868aa07e38c8cbe /drivers/gpu/drm/radeon/radeon_pm.c
parent87364760de5d631390c478fcbac8db1b926e0adf (diff)
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 <alexdeucher@gmail.com> Cc: stable@kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_pm.c')
-rw-r--r--drivers/gpu/drm/radeon/radeon_pm.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c
index 813620034a3..2aed03bde4b 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);
}