linux-stable.git/drivers/gpu/drm/amd, branch v4.16.4 Linux kernel stable tree drm/amdgpu/si: implement get/set pcie_lanes asic callback 2018-04-24T07:43:06+00:00 Alex Deucher alexander.deucher@amd.com 2018-04-03T17:54:33+00:00 f2aa1510178605c509bc623d91aa3df23a30a6f7 commit 20ca25e86c56f5490bdc80318f4fc06466e4c21b upstream. Required for dpm setup on some asics. Fixes a NULL dereference on asics that require it. Acked-by: Christian König <christian.koenig@amd.com> Bug: https://bugs.freedesktop.org/show_bug.cgi?id=102553 Tested-by: Abel Garcia Dorta <mercuriete@yahoo.es> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 20ca25e86c56f5490bdc80318f4fc06466e4c21b upstream.

Required for dpm setup on some asics. Fixes a NULL dereference
on asics that require it.

Acked-by: Christian König <christian.koenig@amd.com>
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=102553
Tested-by: Abel Garcia Dorta <mercuriete@yahoo.es>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amdgpu: Fix PCIe lane width calculation 2018-04-24T07:43:06+00:00 Alex Deucher alexander.deucher@amd.com 2018-04-02T17:29:26+00:00 e17bb21827bd4a3c08246d51421033393b54f910 commit 41212e2fe72b26ded7ed78224d9eab720c2891e2 upstream. The calculation of the lane widths via ATOM_PPLIB_PCIE_LINK_WIDTH_MASK and ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT macros did not increment the resulting value, per the comment in pptable.h ("lanes - 1"), and per usage elsewhere. Port of the radeon fix to amdgpu. Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Chunming Zhou <david1.zhou@amd.com> Bug: https://bugs.freedesktop.org/show_bug.cgi?id=102553 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 41212e2fe72b26ded7ed78224d9eab720c2891e2 upstream.

The calculation of the lane widths via ATOM_PPLIB_PCIE_LINK_WIDTH_MASK and
ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT macros did not increment the resulting
value, per the comment in pptable.h ("lanes - 1"), and per usage elsewhere.
Port of the radeon fix to amdgpu.

Acked-by: Christian König <christian.koenig@amd.com>
Acked-by: Chunming Zhou <david1.zhou@amd.com>
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=102553
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amdgpu/sdma: fix mask in emit_pipeline_sync 2018-04-24T07:43:05+00:00 Alex Deucher alexander.deucher@amd.com 2018-03-27T20:53:52+00:00 49d52e9ef94092d15107e0dfa5c38e9ebf1c312c commit 4a8e06f7aad797e92413a3042d09d3b385fa1fda upstream. Needs to be a 32 bit mask. Acked-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 4a8e06f7aad797e92413a3042d09d3b385fa1fda upstream.

Needs to be a 32 bit mask.

Acked-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amdgpu: Fix always_valid bos multiple LRU insertions. 2018-04-24T07:43:05+00:00 Bas Nieuwenhuizen basni@chromium.org 2018-01-31T12:58:55+00:00 ae06904414b54a517fcca70116233719c89b022e commit a20ee0b1f8b42e2568f3a4408003d22b2dfcc706 upstream. If these bos are evicted and are in the validated list things blow up, so do not put them in there. Notably, that tries to add the bo to the LRU twice, which results in a BUG_ON in ttm_bo.c. While for the bo_list an alternative would be to not allow always valid bos in there, that does not work for the user fence. v2: Fixed whitespace issue pointed out by checkpatch.pl Signed-off-by: Bas Nieuwenhuizen <basni@chromium.org> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit a20ee0b1f8b42e2568f3a4408003d22b2dfcc706 upstream.

If these bos are evicted and are in the validated list
things blow up, so do not put them in there. Notably,
that tries to add the bo to the LRU twice, which results
in a BUG_ON in ttm_bo.c.

While for the bo_list an alternative would be to not allow
always valid bos in there, that does not work for the user
fence.

v2: Fixed whitespace issue pointed out by checkpatch.pl

Signed-off-by: Bas Nieuwenhuizen <basni@chromium.org>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amdgpu: Add an ATPX quirk for hybrid laptop 2018-04-24T07:43:05+00:00 Alex Deucher alexander.deucher@amd.com 2018-03-22T02:05:46+00:00 8a431ad0d1c31de345efa6f8366193fd1efb55b3 commit 13b40935cf64f59b93cf1c716a2033488e5a228c upstream. _PR3 doesn't seem to work properly, use ATPX instead. Bug: https://bugs.freedesktop.org/show_bug.cgi?id=104064 Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 13b40935cf64f59b93cf1c716a2033488e5a228c upstream.

_PR3 doesn't seem to work properly, use ATPX instead.

Bug: https://bugs.freedesktop.org/show_bug.cgi?id=104064
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amd/display: HDMI has no sound after Panel power off/on 2018-04-24T07:43:04+00:00 Charlene Liu charlene.liu@amd.com 2018-04-07T03:03:12+00:00 0c04975852a65307a909db6f235166c10301c950 commit af2ac326087da632e9580f65205f4cc4205caf85 upstream. Signed-off-by: Charlene Liu <charlene.liu@amd.com> Reviewed-by: Krunoslav Kovac <Krunoslav.Kovac@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit af2ac326087da632e9580f65205f4cc4205caf85 upstream.

Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Reviewed-by: Krunoslav Kovac <Krunoslav.Kovac@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Revert "drm/amd/display: disable CRTCs with NULL FB on their primary plane (V2)" 2018-04-24T07:43:03+00:00 Harry Wentland harry.wentland@amd.com 2018-04-12T14:51:52+00:00 5c4bda4c2ff768e52e55e86f6993b8bc20ae3ddd commit 1cb19e8267a57c5174da09e0d52d1477baceccca upstream. This seems to cause flickering and lock-ups for a wide range of users. Revert until we've found a proper fix for the flickering and lock-ups. This reverts commit 36cc549d59864b7161f0e23d710c1c4d1b9cf022. Cc: Shirish S <shirish.s@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 1cb19e8267a57c5174da09e0d52d1477baceccca upstream.

This seems to cause flickering and lock-ups for a wide range of users.
Revert until we've found a proper fix for the flickering and lock-ups.

This reverts commit 36cc549d59864b7161f0e23d710c1c4d1b9cf022.

Cc: Shirish S <shirish.s@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Revert "drm/amd/display: fix dereferencing possible ERR_PTR()" 2018-04-24T07:43:03+00:00 Harry Wentland harry.wentland@amd.com 2018-04-12T14:51:51+00:00 89248a4a1f098400bdc4ea6ebcd831ed9f3c2e8f commit 1bc8ffbd71380661c5bc9cd65649bb0cf3d0cf09 upstream. This reverts commit cd2d6c92a8e39d7e50a5af9fcc67d07e6a89e91d. Cc: Shirish S <shirish.s@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 1bc8ffbd71380661c5bc9cd65649bb0cf3d0cf09 upstream.

This reverts commit cd2d6c92a8e39d7e50a5af9fcc67d07e6a89e91d.

Cc: Shirish S <shirish.s@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amdkfd: Deallocate SDMA queues correctly 2018-03-23T19:30:34+00:00 Felix Kuehling Felix.Kuehling@amd.com 2018-03-23T19:30:34+00:00 72a01d231dcb22a276209c7a924a8cd475fbaa9b Deallocate SDMA queues during abnormal process termination and when queue creation fails after the SDMA allocation. Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com> 
Deallocate SDMA queues during abnormal process termination and when
queue creation fails after the SDMA allocation.

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
drm/amdkfd: Fix scratch memory with HWS enabled 2018-03-23T19:30:33+00:00 Felix Kuehling Felix.Kuehling@amd.com 2018-03-23T19:30:33+00:00 c70a36268799cf2f902b5a31e452571fcb96bfe9 Program sh_hidden_private_base_vmid correctly in the map-process PM4 packet. Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com> 
Program sh_hidden_private_base_vmid correctly in the map-process
PM4 packet.

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>