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path: root/drivers/gpu/drm/amd/amdgpu
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2016-06-13Revert "drm/amdgpu: add pipeline sync while vmid switch in same ctx"Alex Deucher3-13/+6
This reverts commit 2ba272d7bde27e1db2cf1c6cee49b01b7ea08989. The issue fixed by this patch is specific to compute rings and the previous patch was enough. Additionally, this patch as been traced to strange behavior on some CZ systems so we might as well drop it.
2016-06-13drm/amdgpu/gfx7: fix broken condition checkAlex Deucher1-1/+1
Wrong operator. Reported-by: David Binderman <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2016-06-13amdgpu: fix asic initialization for virtualized environments (v2)Andres Rodriguez4-1/+45
When executing in a PCI passthrough based virtuzliation environemnt, the hypervisor will usually attempt to send a PCIe bus reset signal to the ASIC when the VM reboots. In this scenario, the card is not correctly initialized, but we still consider it to be posted. Therefore, in a passthrough based environemnt we should always post the card to guarantee it is in a good state for driver initialization. However, if we are operating in SR-IOV mode it is up to the GIM driver to manage the asic state, therefore we should not post the card (and shouldn't be able to do it either). v2: add missing semi-colon Reviewed-by: Christian König <[email protected]> Signed-off-by: Andres Rodriguez <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-06-13drm/amdgpu: use crtc directly in drm_crtc_vblank_put()Gustavo Padovan1-1/+1
We don't need to use &amdgpu_crtc->base there as crtc is available in the function. Signed-off-by: Gustavo Padovan <[email protected]> Reviewed-by: Michel Dänzer <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-06-13drm/amdgpu: use drm_crtc_vblank_{on,off}()Gustavo Padovan3-6/+6
Replace the legacy drm_vblank_{on,off}() with the new helper functions. Signed-off-by: Gustavo Padovan <[email protected]> Reviewed-by: Michel Dänzer <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-06-10drm/amdgpu: fix warning with powerplay disabled.Dave Airlie1-1/+1
This just fixes a warning when you disable powerplay. Signed-off-by: Dave Airlie <[email protected]>
2016-06-09drm/amdgpu: add release firmware for cgsMonk Liu1-0/+12
Powerplay uses cgs to load the firmware so add a function to release it as well to avoid leaking it on driver unload. Signed-off-by: Monk Liu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-06-09drm/amdgpu: fix cik sdma ucode memleakMonk Liu1-0/+11
Signed-off-by: Monk Liu <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-06-09drm/amdgpu: fix sdma24 ucode mem leakMonk Liu1-0/+10
Signed-off-by: Monk Liu <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-06-09drm/amdgpu: fix sdma3 ucode mem leakMonk Liu1-0/+10
Signed-off-by: Monk Liu <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-06-09drm/amdgpu: fix uvd fini mem leakMonk Liu1-9/+10
Signed-off-by: Monk Liu <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-06-09drm/amdgpu: fix gfx 7 ucode mem leakMonk Liu1-0/+17
Signed-off-by: Monk Liu <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-06-09drm/amdgpu: fix gfx8 ucode mem leakMonk Liu1-1/+21
Signed-off-by: Monk Liu <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-06-09drm/amdgpu: fix missing free wb for cond_execMonk Liu1-0/+1
Signed-off-by: Monk Liu <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-06-09drm/amdgpu: fix mem leak in atombiosMonk Liu1-1/+3
Signed-off-by: Monk Liu <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-06-09drm/amdgpu: add pipeline sync while vmid switch in same ctxChunming Zhou3-6/+13
Since vmid-mgr supports vmid sharing in one vm, the same ctx could get different vmids for two emits without vm flush, vm_flush could be done in another ring. Signed-off-by: Chunming Zhou <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-06-09drm/amdgpu: vBIOS post only call when mem_size zeroMonk Liu1-2/+1
Signed-off-by: Monk Liu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-06-09drm/amdgpu: modify sdma start sequenceMonk Liu3-8/+24
should fist halt engine, and then doing the register programing, and later unhalt engine, and finally run ring_test. this help fix reloading driver hang issue of SDMA ring original sequence is wrong for it programing engine after unhalt, which will lead to fault behavior when doing driver reloading after unloaded. Signed-off-by: Monk Liu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-06-09drm/amdgpu: init more register for sdmaMonk Liu3-0/+6
This help fix reloading driver hang issue of SDMA ring Signed-off-by: Monk Liu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-06-09drm/amdgpu: clear SA bo when createdMonk Liu1-0/+1
This help fix reloading driver hang issue of SDMA ring Signed-off-by: Monk Liu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-06-09drm/amdgpu: fix fw leak in non-powerplay dpm codeAlex Deucher4-0/+18
We need to release the firmware on driver tear down. Signed-off-by: Alex Deucher <[email protected]>
2016-06-09drm/amdgpu: fix pplib finish bugMonk Liu2-7/+5
1,should use late_fini to kfree all resource otherwise the released pointer maybe accessed in IRQ ip fini routine. 2,hwmgr should not be kfree by pem_fini which is invoked by hw fini path. Signed-off-by: Monk Liu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-06-09drm/amdgpu: impl late_fini for amdgpu_pp_ipMonk Liu1-0/+17
This implements late_init support for powerplay. Signed-off-by: Monk Liu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-06-09drm/amdgpu/iceland: Set SC_PA_RASTER_CONFIG according to different RB enabledKen Wang1-1/+5
fix the raster config setting for different iceland configs. Signed-off-by: Ken Wang <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-06-07drm/core: Change declaration for gamma_set.Maarten Lankhorst3-12/+18
Change return value to int to propagate errors from gamma_set, and remove start parameter. Updates always use the full size, and some drivers even ignore the start parameter altogether. This is needed for atomic drivers, where an atomic commit can fail with -EINTR or -ENOMEM and should be restarted. This is already and issue for drm_atomic_helper_legacy_set_gamma, which this patch fixes up. Changes since v1: - Fix compiler warning. (Emil) - Fix commit message (Daniel) Cc: Alex Deucher <[email protected]> Acked-by: Alex Deucher <[email protected]> Cc: Christian König <[email protected]> Cc: David Airlie <[email protected]> Cc: Patrik Jakobsson <[email protected]> Cc: Ben Skeggs <[email protected]> Cc: Eric Anholt <[email protected]> Cc: VMware Graphics <[email protected]> Cc: Mathieu Larouche <[email protected]> Cc: Thierry Reding <[email protected]> Acked-by: Patrik Jakobsson <[email protected]> Signed-off-by: Maarten Lankhorst <[email protected]> [danvet: Improve commit message a bit more, mention that this fixes the helper.] Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-06-06drm/amdgpu: use drm_crtc_vblank_{get,put}()Gustavo Padovan4-5/+5
Replace the legacy drm_vblank_{get,put}() with the new helper functions. Signed-off-by: Gustavo Padovan <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-06-02dma-buf/fence: make fence context 64 bit v2Christian König2-2/+2
Fence contexts are created on the fly (for example) by the GPU scheduler used in the amdgpu driver as a result of an userspace request. Because of this userspace could in theory force a wrap around of the 32bit context number if it doesn't behave well. Avoid this by increasing the context number to 64bits. This way even when userspace manages to allocate a billion contexts per second it takes more than 500 years for the context number to wrap around. v2: fix printf formats as well. Signed-off-by: Christian König <[email protected]> Reviewed-by: Gustavo Padovan <[email protected]> Acked-by: Sumit Semwal <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-05-27Merge branch 'drm-next-4.7' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie14-92/+123
into drm-next AMD GPU bugfixes: - Various powerplay bug fixes - Add some new polaris pci ids - misc bug fixes and code cleanups * 'drm-next-4.7' of git://people.freedesktop.org/~agd5f/linux: (27 commits) drm/amd: add Kconfig dependency for ACP on DRM_AMDGPU drm/amdgpu: Fix hdmi deep color support. drm/amdgpu: fix bug in fence driver fini drm/amd/powerplay/hwmgr: use kmemdup drm/amd/powerplay/hwmgr: use kmemdup drm/amd/powerplay/hwmgr: use kmemdup drm/amd/powerplay: fix bugs of checking if dpm is running on Tonga drm/amdgpu: update Polaris11 golden setting drm/amdgpu: Add more Polaris 11 PCI IDs drm/amdgpu: update Polaris10 golden setting drm/amdgpu: add more Polaris10 DID drm/amd/amdgpu : Remove unused variable drm/amd/amdgpu : Remove unused variable drm/amd/amdgpu : Remove unused variable drm/amd/amdgpu/cz_dpm: Remove unused variable drm/amd/amdgpu : Remove unused variable drm/amd/powerplay: use ARRAY_SIZE() to calculate array size. drm/amdgpu: fix array out of bounds drm/radeon: fix array out of bounds drm/amd/powerplay: fix a bug on updating sclk for Tonga ...
2016-05-25drm/amdgpu: Fix hdmi deep color support.Mario Kleiner1-5/+5
When porting the hdmi deep color detection code from radeon-kms to amdgpu-kms apparently some kind of copy and paste error happened, attaching an else branch to the wrong if statement. The result is that hdmi deep color mode is always disabled, regardless of gpu and display capabilities and user wishes, as the code mistakenly thinks that the display doesn't provide the required max_tmds_clock limit and falls back to 8 bpc. This patch fixes deep color support, as tested on a R9 380 Tonga Pro + suitable display, and should be backported to all kernels with amdgpu-kms support. Signed-off-by: Mario Kleiner <[email protected]> Cc: [email protected] Cc: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-05-25drm/amdgpu: fix bug in fence driver finiMonk Liu1-1/+1
Using wrong counter for walking fences. Fixes a crash when unloading the driver. Signed-off-by: Monk Liu <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-05-23Merge branch 'akpm' (patches from Andrew)Linus Torvalds1-1/+4
Merge yet more updates from Andrew Morton: - Oleg's "wait/ptrace: assume __WALL if the child is traced". It's a kernel-based workaround for existing userspace issues. - A few hotfixes - befs cleanups - nilfs2 updates - sys_wait() changes - kexec updates - kdump - scripts/gdb updates - the last of the MM queue - a few other misc things * emailed patches from Andrew Morton <[email protected]>: (84 commits) kgdb: depends on VT drm/amdgpu: make amdgpu_mn_get wait for mmap_sem killable drm/radeon: make radeon_mn_get wait for mmap_sem killable drm/i915: make i915_gem_mmap_ioctl wait for mmap_sem killable uprobes: wait for mmap_sem for write killable prctl: make PR_SET_THP_DISABLE wait for mmap_sem killable exec: make exec path waiting for mmap_sem killable aio: make aio_setup_ring killable coredump: make coredump_wait wait for mmap_sem for write killable vdso: make arch_setup_additional_pages wait for mmap_sem for write killable ipc, shm: make shmem attach/detach wait for mmap_sem killable mm, fork: make dup_mmap wait for mmap_sem for write killable mm, proc: make clear_refs killable mm: make vm_brk killable mm, elf: handle vm_brk error mm, aout: handle vm_brk failures mm: make vm_munmap killable mm: make vm_mmap killable mm: make mmap_sem for write waits killable for mm syscalls MAINTAINERS: add co-maintainer for scripts/gdb ...
2016-05-23drm/amdgpu: make amdgpu_mn_get wait for mmap_sem killableMichal Hocko1-1/+4
amdgpu_mn_get which is called during ioct path relies on mmap_sem for write. If the waiting task gets killed by the oom killer it would block oom_reaper from asynchronous address space reclaim and reduce the chances of timely OOM resolving. Wait for the lock in the killable mode and return with EINTR if the task got killed while waiting. [[email protected]: use ERR_PTR() to return from amdgpu_mn_get] Signed-off-by: Michal Hocko <[email protected]> Acked-by: Vlastimil Babka <[email protected]> Reviewed-by: Christian König <[email protected]> Cc: David Airlie <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Arnd Bergmann <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2016-05-23Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds73-2999/+3728
Pull drm updates from Dave Airlie: "Here's the main drm pull request for 4.7, it's been a busy one, and I've been a bit more distracted in real life this merge window. Lots more ARM drivers, not sure if it'll ever end. I think I've at least one more coming the next merge window. But changes are all over the place, support for AMD Polaris GPUs is in here, some missing GM108 support for nouveau (found in some Lenovos), a bunch of MST and skylake fixes. I've also noticed a few fixes from Arnd in my inbox, that I'll try and get in asap, but I didn't think they should hold this up. New drivers: - Hisilicon kirin display driver - Mediatek MT8173 display driver - ARC PGU - bitstreamer on Synopsys ARC SDP boards - Allwinner A13 initial RGB output driver - Analogix driver for DisplayPort IP found in exynos and rockchip DRM Core: - UAPI headers fixes and C++ safety - DRM connector reference counting - DisplayID mode parsing for Dell 5K monitors - Removal of struct_mutex from drivers - Connector registration cleanups - MST robustness fixes - MAINTAINERS updates - Lockless GEM object freeing - Generic fbdev deferred IO support panel: - Support for a bunch of new panels i915: - VBT refactoring - PLL computation cleanups - DSI support for BXT - Color manager support - More atomic patches - GEM improvements - GuC fw loading fixes - DP detection fixes - SKL GPU hang fixes - Lots of BXT fixes radeon/amdgpu: - Initial Polaris support - GPUVM/Scheduler/Clock/Power improvements - ASYNC pageflip support - New mesa feature support nouveau: - GM108 support - Power sensor support improvements - GR init + ucode fixes. - Use GPU provided topology information vmwgfx: - Add host messaging support gma500: - Some cleanups and fixes atmel: - Bridge support - Async atomic commit support fsl-dcu: - Timing controller for LCD support - Pixel clock polarity support rcar-du: - Misc fixes exynos: - Pipeline clock support - Exynoss4533 SoC support - HW trigger mode support - export HDMI_PHY clock - DECON5433 fixes - Use generic prime functions - use DMA mapping APIs rockchip: - Lots of little fixes vc4: - Render node support - Gamma ramp support - DPI output support msm: - Mostly cleanups and fixes - Conversion to generic struct fence etnaviv: - Fix for prime buffer handling - Allow hangcheck to be coalesced with other wakeups tegra: - Gamme table size fix" * 'drm-next' of git://people.freedesktop.org/~airlied/linux: (1050 commits) drm/edid: add displayid detailed 1 timings to the modelist. (v1.1) drm/edid: move displayid validation to it's own function. drm/displayid: Iterate over all DisplayID blocks drm/edid: move displayid tiled block parsing into separate function. drm: Nuke ->vblank_disable_allowed drm/vmwgfx: Report vmwgfx version to vmware.log drm/vmwgfx: Add VMWare host messaging capability drm/vmwgfx: Kill some lockdep warnings drm/nouveau/gr/gf100-: fix race condition in fecs/gpccs ucode drm/nouveau/core: recognise GM108 chipsets drm/nouveau/gr/gm107-: fix touching non-existent ppcs in attrib cb setup drm/nouveau/gr/gk104-: share implementation of ppc exception init drm/nouveau/gr/gk104-: move rop_active_fbps init to nonctx drm/nouveau/bios/pll: check BIT table version before trying to parse it drm/nouveau/bios/pll: prevent oops when limits table can't be parsed drm/nouveau/volt/gk104: round up in gk104_volt_set drm/nouveau/fb/gm200: setup mmu debug buffer registers at init() drm/nouveau/fb/gk20a,gm20b: setup mmu debug buffer registers at init() drm/nouveau/fb/gf100-: allocate mmu debug buffers drm/nouveau/fb: allow chipset-specific actions for oneinit() ...
2016-05-21drm: Nuke ->vblank_disable_allowedDaniel Vetter1-1/+0
This was added in commit 0a3e67a4caac273a3bfc4ced3da364830b1ab241 Author: Jesse Barnes <[email protected]> Date: Tue Sep 30 12:14:26 2008 -0700 drm: Rework vblank-wait handling to allow interrupt reduction. to stay backwards-compatible with old UMS code that didn't even tell the kernel when it did a modeset, so that the kernel could save/restore vblank counters. At worst this means vblanks will be somewhat funky on a setup that very likely no one still runs. So let's just nuke it. Plan B would be to set it unconditionally in drm_vblank_init for kms drivers, instead of in each driver separately. So if this patch breaks anything please only restore the hunks in drmP.h and drm_irq.c, plus add a check for DRIVER_MODESET in drm_vblank_init. Stumbled over this in a discussion on irc with Chris. Cc: Chris Wilson <[email protected]> Cc: Alex Deucher <[email protected]> Cc: Liviu Dudau <[email protected]> Cc: Russell King <[email protected]> Cc: Thierry Reding <[email protected]> Cc: Eric Anholt <[email protected]> Cc: Laurent Pinchart <[email protected]> Cc: Inki Dae <[email protected]> Cc: Tomi Valkeinen <[email protected]> Cc: Mark Yao <[email protected]> Cc: Sascha Hauer <[email protected]> Cc: Philipp Zabel <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Acked-by: Liviu Dudau <[email protected]> Acked-by: Laurent Pinchart <[email protected]> Tested-by: Laurent Pinchart <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2016-05-18drm/amdgpu: update Polaris11 golden settingFlora Cui3-3/+6
Signed-off-by: Flora Cui <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-05-18drm/amdgpu: Add more Polaris 11 PCI IDsFlora Cui1-2/+5
Signed-off-by: Flora Cui <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-05-18drm/amdgpu: update Polaris10 golden settingFlora Cui2-1/+2
Signed-off-by: Flora Cui <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-05-18drm/amdgpu: add more Polaris10 DIDFlora Cui1-0/+9
Signed-off-by: Flora Cui <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-05-18drm/amd/amdgpu : Remove unused variableMuhammad Falak R Wani1-2/+1
Remove unused variable 'ret', and directly return 0. Reviewed-by: Junwei Zhang <[email protected]> Signed-off-by: Muhammad Falak R Wani <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-05-18drm/amd/amdgpu : Remove unused variableMuhammad Falak R Wani1-2/+1
Remove unused variable 'ret', and directly return 0. Reviewed-by: Junwei Zhang <[email protected]> Signed-off-by: Muhammad Falak R Wani <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-05-18drm/amd/amdgpu : Remove unused variableMuhammad Falak R Wani1-2/+1
Remove unused variable 'ret', and directly return 0. Reviewed-by: Junwei Zhang <[email protected]> Signed-off-by: Muhammad Falak R Wani <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-05-18drm/amd/amdgpu/cz_dpm: Remove unused variableMuhammad Falak R Wani1-9/+4
Remove unused variable 'ret' from functions where it was not used anyway, and directly return 0. Reviewed-by: Junwei Zhang <[email protected]> Signed-off-by: Muhammad Falak R Wani <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-05-18drm/amd/amdgpu : Remove unused variableMuhammad Falak R Wani1-2/+1
Remove unused variable 'ret', and directly return 0. Reviewed-by: Junwei Zhang <[email protected]> Signed-off-by: Muhammad Falak R Wani <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-05-17drm: Remove unused drm_device from drm_gem_object_lookup()Chris Wilson7-12/+11
drm_gem_object_lookup() has never required the drm_device for its file local translation of the user handle to the GEM object. Let's remove the unused parameter and save some space. Signed-off-by: Chris Wilson <[email protected]> Cc: [email protected] Cc: Dave Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> [danvet: Fixup kerneldoc too.] Signed-off-by: Daniel Vetter <[email protected]>
2016-05-16drm/amdgpu: fix array out of boundstom will1-1/+1
When the initial value of i is greater than zero, it may cause endless loop, resulting in array out of bounds, fix it. This is a port of the radeon fix to amdgpu. Signed-off-by: tom will <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-05-13drm/amdgpu: create fence slab once when amdgpu module init.Rex Zhu3-12/+20
This avoids problems with multiple GPUs. For example, if the first GPU failed before amdgpu_fence_init() was called, amdgpu_fence_slab_ref is still 0 and it will get decremented in amdgpu_fence_driver_fini(). This will lead to a crash during init of the second GPU since amdgpu_fence_slab_ref is not 0. v2: add functions for init/exit instead of moving the variables into the driver. Signed-off-by: Rex Zhu <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-05-12drm/amdgpu: fix DP mode validationAlex Deucher1-2/+2
Switch the order of the loops to walk the rates on the top so we exhaust all DP 1.1 rate/lane combinations before trying DP 1.2 rate/lane combos. This avoids selecting rates that are supported by the monitor, but not the connector leading to valid modes getting rejected. bug: https://bugs.freedesktop.org/show_bug.cgi?id=95206 Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2016-05-11drm/amdgpu: Encapsulate some VM table update parameters (v2)Harish Kasiviswanathan1-49/+62
Bundle some VM table parameters into amdgpu_vm_update_params structure, so that number of function parameters can be reduced. Only structural change, no logic change. v2: agd: squash in fix from Harish Signed-off-by: Harish Kasiviswanathan <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-05-11drm/amdgpu: fix TC cache flushingMarek Olšák2-1/+4
TC_WB_ACTION must be set according to the docs Signed-off-by: Marek Olšák <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-05-11drm/amdgpu/dce11: fix audio offset for asics with >7 audio pinsAlex Deucher2-1/+3
Missing offset in the audio offset array. Reported-by: Dan Carpenter <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
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