You definitely need the patch from staging-4.7.
The "amd-staging-4.x" branches are what we (amd folk) normally develop against on a daily basis and then alex cherry picks them to drm-next-*. Sometimes patches are missed. Hopefully Alex can cherry pick it to drm-next branches shortly [😊] Tom ________________________________ From: Ernst Sjöstrand <ern...@gmail.com> Sent: Friday, October 14, 2016 09:15 To: StDenis, Tom Cc: amd-gfx@lists.freedesktop.org Subject: Re: [PATCH] amdgpu: Fix failing boot after support for third vce ring I'm testing both drm-next-4.9 and drm-next-4.9-wip from ~agd5f. I think the problem is in drm-next now also. They all have 6f0359f drm/amdgpu/vce3: add support for third vce ring 75c6548 drm/amdgpu: track the number of vce rings But not 9d24b30 drm/amdgpu: fix broken VCE startup in phys mode which only exists in amd-staging-4.7 (What does 4.7 mean in this context... ?) Regards //Ernst 2016-10-14 15:07 GMT+02:00 StDenis, Tom <tom.stde...@amd.com<mailto:tom.stde...@amd.com>>: Do you have https://cgit.freedesktop.org/~agd5f/linux/commit/?h=drm-next-4.7-wip&id=9d24b304abbe5380da1bc782b4460596e7cb1109 as well? I've booted the tip of our staging-4.7 branch with a FIJI device (FURY) and was able to play videos (vdpau) and normal GL apps. Tom ________________________________ From: Ernst Sjöstrand <ern...@gmail.com<mailto:ern...@gmail.com>> Sent: Friday, October 14, 2016 09:05 To: StDenis, Tom Cc: amd-gfx@lists.freedesktop.org<mailto:amd-gfx@lists.freedesktop.org> Subject: Re: [PATCH] amdgpu: Fix failing boot after support for third vce ring Yes, the 6f0359ff73076483902de0c17f9649bf55651e2a I'm referring to is the same as 780605db12c52f2c22d4d2cc05ceb7d2a9d55579 (only exists in amd-staging). So the last of those two commits is the one that causes my problem. Regards //Ernst 2016-10-14 14:53 GMT+02:00 StDenis, Tom <tom.stde...@amd.com<mailto:tom.stde...@amd.com>>: Does your tree have 2f3d686d0ee95332d8888169c7b6788bb2d9f5ad 780605db12c52f2c22d4d2cc05ceb7d2a9d55579 in it? Those are fixes for when the third ring were added. Tom ________________________________ From: amd-gfx <amd-gfx-boun...@lists.freedesktop.org<mailto:amd-gfx-boun...@lists.freedesktop.org>> on behalf of Ernst Sjöstrand <ern...@gmail.com<mailto:ern...@gmail.com>> Sent: Friday, October 14, 2016 08:49 To: amd-gfx@lists.freedesktop.org<mailto:amd-gfx@lists.freedesktop.org> Cc: Ernst Sjöstrand Subject: [PATCH] amdgpu: Fix failing boot after support for third vce ring My Fiji class Fury fails to boot after commit 6f0359ff73076483902de0c17f9649bf55651e2a "drm/amdgpu/vce3: add support for third vce ring" This commits reverts the number of vce rings back to 2, but leaves the other changes intact. Signed-off-by: Ernst Sjöstrand <ern...@gmail.com<mailto:ern...@gmail.com>> --- drivers/gpu/drm/amd/amdgpu/vce_v3_0.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c index 3f899e3..6f5eb64 100644 --- a/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c +++ b/drivers/gpu/drm/amd/amdgpu/vce_v3_0.c @@ -358,7 +358,7 @@ static int vce_v3_0_early_init(void *handle) (AMDGPU_VCE_HARVEST_VCE0 | AMDGPU_VCE_HARVEST_VCE1)) return -ENOENT; - adev->vce.num_rings = 3; + adev->vce.num_rings = 2; vce_v3_0_set_ring_funcs(adev); vce_v3_0_set_irq_funcs(adev); -- 2.7.4 _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org<mailto:amd-gfx@lists.freedesktop.org> https://lists.freedesktop.org/mailman/listinfo/amd-gfx amd-gfx Info Page - lists.freedesktop.org<https://lists.freedesktop.org/mailman/listinfo/amd-gfx> lists.freedesktop.org<http://lists.freedesktop.org> To see the collection of prior postings to the list, visit the amd-gfx Archives. Using amd-gfx: To post a message to all the list members, send email ...
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