kernel/linux.git/drivers/gpu/drm/amd/amdgpu, branch v4.14.45

drm/amdgpu: adjust timeout for ib_ring_tests(v2)

2018-05-30T05:52:37+00:00

[ Upstream commit dbf797655a43c6318ebb90b899e6583fcadc6472 ] issue: sometime GFX/MM ib test hit timeout under SRIOV env, root cause is that engine doesn't come back soon enough so the current IB test considered as timed out. fix: for SRIOV GFX IB test wait time need to be expanded a lot during SRIOV runtimei mode since it couldn't really begin before GFX engine come back. for SRIOV MM IB test it always need more time since MM scheduling is not go together with GFX engine, it is controled by h/w MM scheduler so no matter runtime or exclusive mode MM IB test always need more time. v2: use ring type instead of idx to judge Signed-off-by: Monk Liu Reviewed-by: Christian König Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: disable GFX ring and disable PQ wptr in hw_fini

2018-05-30T05:52:37+00:00

[ Upstream commit 9f0178fb67699992d38601cb923b434f9986dd68 ] otherwise there will be DMAR reading error comes out from CP since GFX is still alive and CPC's WPTR_POLL is still enabled, which would lead to DMAR read error. fix: we can hault CPG after hw_fini, but cannot halt CPC becaues KIQ stil need to be alive to let RLCV invoke, but its WPTR_POLL could be disabled. Signed-off-by: Monk Liu Acked-by: Alex Deucher Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

drm/amdkfd: add missing include of mm.h

2018-05-30T05:52:32+00:00

[ Upstream commit 7420f482ea5163bf6dae39a5c7628d5397cd6307 ] This patch fixes kernel build in ARCH=frv Signed-off-by: Oded Gabbay Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

drm/amd/amdgpu: Correct VRAM width for APUs with GMC9

2018-05-30T05:52:08+00:00

[ Upstream commit 585b7f161c85bd5ca675b97580faf21c506541e3 ] DDR4 has a 64-bit width not 128-bits. It was reporting twice the width. Tested with my Ryzen 2400G. Signed-off-by: Tom St Denis Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: set COMPUTE_PGM_RSRC1 for SGPR/VGPR clearing shaders

2018-05-01T19:58:25+00:00

commit 75569c182e4f65cd8826a5853dc9cbca703cbd0e upstream. Otherwise, the SQ may skip some of the register writes, or shader waves may be allocated where we don't expect them, so that as a result we don't actually reset all of the register SRAMs. This can lead to spurious ECC errors later on if a shader uses an uninitialized register. Signed-off-by: Nicolai Hähnle Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

drm/amdgpu/si: implement get/set pcie_lanes asic callback

2018-04-24T07:36:35+00:00

commit 20ca25e86c56f5490bdc80318f4fc06466e4c21b upstream. Required for dpm setup on some asics. Fixes a NULL dereference on asics that require it. Acked-by: Christian König Bug: https://bugs.freedesktop.org/show_bug.cgi?id=102553 Tested-by: Abel Garcia Dorta Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: Fix PCIe lane width calculation

2018-04-24T07:36:35+00:00

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 Acked-by: Chunming Zhou Bug: https://bugs.freedesktop.org/show_bug.cgi?id=102553 Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

drm/amdgpu/sdma: fix mask in emit_pipeline_sync

2018-04-24T07:36:35+00:00

commit 4a8e06f7aad797e92413a3042d09d3b385fa1fda upstream. Needs to be a 32 bit mask. Acked-by: Huang Rui Reviewed-by: Christian König Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: Fix always_valid bos multiple LRU insertions.

2018-04-24T07:36:35+00:00

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 Reviewed-by: Christian König Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: Add an ATPX quirk for hybrid laptop

2018-04-24T07:36:35+00:00

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 Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman