kernel/linux.git/drivers/gpu/drm/amd/amdgpu, branch v4.17.5

drm/amdgpu: GPU vs CPU page size fixes in amdgpu_vm_bo_split_mapping

2018-07-08T13:32:20+00:00

commit 38e624a18f9a05b8c894409be6b14709a7206c7c upstream. start / last / max_entries are numbers of GPU pages, pfn / count are numbers of CPU pages. Convert between them accordingly. Fixes badness on systems with > 4K page size. Cc: stable@vger.kernel.org Bugzilla: https://bugs.freedesktop.org/106258 Reported-by: Matt Corallo Tested-by: foxbat@ruin.net Reviewed-by: Alex Deucher Reviewed-by: Christian König Signed-off-by: Michel Dänzer Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: Update pin_size values before unpinning BO

2018-07-08T13:32:19+00:00

commit 34d6d59986abb1d2cb5415a49b6c50f51ba1d2e4 upstream. At least in theory, ttm_bo_validate may move the BO, in which case the pin_size accounting would be inconsistent with when the BO was pinned. Cc: stable@vger.kernel.org Signed-off-by: Michel Dänzer Reviewed-by: Christian König Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: Make amdgpu_vram_mgr_bo_invisible_size always accurate

2018-07-08T13:32:19+00:00

commit 7303b39e46b2f523334591f05fd9566cf929eb26 upstream. Even BOs with AMDGPU_GEM_CREATE_NO_CPU_ACCESS may end up at least partially in CPU visible VRAM, in particular when all VRAM is visible. v2: * Don't take VRAM mgr spinlock, not needed (Christian König) * Make loop logic simpler and clearer. Cc: stable@vger.kernel.org Signed-off-by: Michel Dänzer Reviewed-by: Christian König Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: Refactor amdgpu_vram_mgr_bo_invisible_size helper

2018-07-08T13:32:19+00:00

commit 5e9244ff585239630f15f8ad8e676bc91a94ca9e upstream. Preparation for the following fix, no functional change intended. Cc: stable@vger.kernel.org Signed-off-by: Michel Dänzer Reviewed-by: Christian König Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: Use kvmalloc_array for allocating VRAM manager nodes array

2018-07-08T13:32:19+00:00

commit 6fa39bc1e01dab8b4f54b23e95a181a2ed5a2d38 upstream. It can be quite big, and there's no need for it to be physically contiguous. This is less likely to fail under memory pressure (has actually happened while running piglit). Cc: stable@vger.kernel.org Signed-off-by: Michel Dänzer Reviewed-by: Christian König Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: Don't default to DC support for Kaveri and older

2018-07-08T13:32:19+00:00

commit d9fda248046ac035f18a6e663f2f9245b4bf9470 upstream. We've had a number of users report failures to detect and light up display with DC with LVDS and VGA. These connector types are not currently supported with DC. I'd like to add support but unfortunately don't have a system with LVDS or VGA available. In order not to cause regressions we should probably fallback to the non-DC driver for ASICs that support VGA and LVDS. These ASICs are: * Bonaire * Kabini * Kaveri * Mullins ASIC support can always be force enabled with amdgpu.dc=1 v2: Keep Hawaii on DC v3: Added Mullins to the list Cc: stable@vger.kernel.org Signed-off-by: Harry Wentland Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: fix clear_all and replace handling in the VM (v2)

2018-07-08T13:32:18+00:00

commit 387f49e5467244b7bcb4cad0946a5d0fcade5f92 upstream. v2: assign bo_va as well We need to put the lose ends on the invalid list because it is possible that we need to split up huge pages for them. Cc: stable@vger.kernel.org Signed-off-by: Christian König Signed-off-by: Junwei Zhang (v2) Reviewed-by: David Zhou Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: fix the missed vcn fw version report

2018-07-08T13:32:18+00:00

commit a0b2ac29415bb44d1c212184c1385a1abe68db5c upstream. It missed vcn.fw_version setting when init vcn microcode, and it will be used to report vcn ucode version via amdgpu_firmware_info sysfs interface. Signed-off-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: Add APU support in vi_set_vce_clocks

2018-07-08T13:32:18+00:00

commit 08ebb6e9f4fd7098c28e0ebbb42847cf0488ebb8 upstream. 1. fix set vce clocks failed on Cz/St which lead 1s delay when boot up. 2. remove the workaround in vce_v3_0.c Reviewed-by: Alex Deucher Reviewed-by: Huang Rui Acked-by: Christian König Acked-by: Shirish S Signed-off-by: Rex Zhu Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman

drm/amdgpu: Add APU support in vi_set_uvd_clocks

2018-07-08T13:32:18+00:00

commit 819a23f83e3b2513cffbef418458a47ca02c36b3 upstream. fix the issue set uvd clock failed on CZ/ST which lead 1s delay when boot up. Reviewed-by: Alex Deucher Reviewed-by: Huang Rui Acked-by: Christian König Acked-by: Shirish S Signed-off-by: Rex Zhu Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman