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authorLinus Torvalds <torvalds@linux-foundation.org>2016-09-29 20:16:57 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-09-29 20:16:57 -0700
commite3b3656ca63e23b5755183718df36fb9ff518b02 (patch)
tree3e8d9954353530e785b31d9967720bb491b2a413 /drivers/gpu/drm/radeon/si_dpm.c
parentc6169de7308b397824bd418c5b871b5a42de83d2 (diff)
parent90fd68dcf9a763f7e575c8467415bd8a66d073f4 (diff)
Merge tag 'drm-fixes-for-v4.8-final' of git://people.freedesktop.org/~airlied/linux
Pull drm fixes from Dave Airlie: "drm fixes for final 4.8. One big regression fix for udl, along with two amdgpu fixes and two nouveau fixes. All seems pretty safe and useful" * tag 'drm-fixes-for-v4.8-final' of git://people.freedesktop.org/~airlied/linux: drm/udl: fix line iterator in damage handling drm/radeon/si/dpm: add workaround for for Jet parts drm/amdgpu: disable CRTCs before teardown drm/nouveau: Revert "bus: remove cpu_coherent flag" drm/nouveau/fifo/nv04: avoid ramht race against cookie insertion
Diffstat (limited to 'drivers/gpu/drm/radeon/si_dpm.c')
-rw-r--r--drivers/gpu/drm/radeon/si_dpm.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/si_dpm.c b/drivers/gpu/drm/radeon/si_dpm.c
index e6abc09b67e3..1f78ec2548ec 100644
--- a/drivers/gpu/drm/radeon/si_dpm.c
+++ b/drivers/gpu/drm/radeon/si_dpm.c
@@ -3015,6 +3015,12 @@ static void si_apply_state_adjust_rules(struct radeon_device *rdev,
if (rdev->pdev->device == 0x6811 &&
rdev->pdev->revision == 0x81)
max_mclk = 120000;
+ /* limit sclk/mclk on Jet parts for stability */
+ if (rdev->pdev->device == 0x6665 &&
+ rdev->pdev->revision == 0xc3) {
+ max_sclk = 75000;
+ max_mclk = 80000;
+ }
if (rps->vce_active) {
rps->evclk = rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].evclk;

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