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2016-06-09drm/amdgpu: fix memleak in pptable_initMonk Liu2-30/+32
Signed-off-by: Monk Liu <[email protected]> Acked-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: fix mem leak in pplib/hwmgrMonk Liu1-0/+7
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 smumgrMonk 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: 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 Liu3-10/+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: add late_fini for ip_funcsMonk Liu1-0/+1
This give IP modules an optional late cleanup function. This is needed to handle tricky inter-module dependencies during tear down. 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/admgpu/powerplay/polaris: fix powertune table uploadRex Zhu1-1/+1
Exclude AVFS related fields when update powertune table to hw. The driver shouldn't set them directly. Signed-off-by: Rex Zhu <[email protected]> Reviewed-by: Alex Deucher <[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]>
2016-06-03drm/amdkfd: print once about mem_banks truncationOded Gabbay1-1/+1
This print can really spam the kernel log in case we are truncating mem_banks, so just print this info once. It should also not be classified as warning. Signed-off-by: Oded Gabbay <[email protected]>
2016-06-03drm/amdkfd: destroy dbgmgr in notifier releaseOded Gabbay1-2/+8
amdkfd need to destroy the debug manager in case amdkfd's notifier function is called before the unbind function, because in that case, the unbind function will exit without destroying debug manager. Signed-off-by: Oded Gabbay <[email protected]> CC: Stable <[email protected]>
2016-06-03drm/amdkfd: unbind only existing processesOded Gabbay1-25/+35
When unbinding a process from a device (initiated by amd_iommu_v2), the driver needs to make sure that process still exists in the process table. There is a possibility that amdkfd's own notifier handler - kfd_process_notifier_release() - was called before the unbind function and it already removed the process from the process table. v2: Because there can be only one process with the specified pasid, and because *p can't be NULL inside the hash_for_each_rcu macro, it is more reasonable to just put the whole code inside the if statement that compares the pasid value. That way, when we exit hash_for_each_rcu, we simply exit the function as well. Signed-off-by: Oded Gabbay <[email protected]> CC: Stable <[email protected]>
2016-05-27Merge branch 'drm-next-4.7' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie21-181/+182
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/amd: add Kconfig dependency for ACP on DRM_AMDGPUJeff Mahoney1-0/+1
The DRM_AMD_ACP option doesn't have any dependencies and selects MFD_CORE, which results in MFD_CORE=y. Since the code is only called from DRM_AMDGPU, it should depend on it. Adding the dependency results in MFD_CORE being selected as a module again if amdgpu is also a module. Signed-off-by: Jeff Mahoney <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
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 Torvalds143-3447/+61203
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]>
2016-05-19drm/amd/powerplay/hwmgr: use kmemdupMuhammad Falak R Wani1-3/+3
Use kmemdup when some other buffer is immediately copied into allocated region. It replaces call to allocation followed by memcpy, by a single call to kmemdup. Signed-off-by: Muhammad Falak R Wani <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-05-19drm/amd/powerplay/hwmgr: use kmemdupMuhammad Falak R Wani1-3/+3
Use kmemdup when some other buffer is immediately copied into allocated region. It replaces call to allocation followed by memcpy, by a single call to kmemdup. Signed-off-by: Muhammad Falak R Wani <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-05-19drm/amd/powerplay/hwmgr: use kmemdupMuhammad Falak R Wani1-3/+3
Use kmemdup when some other buffer is immediately copied into allocated region. It replaces call to allocation followed by memcpy, by a single call to kmemdup. Signed-off-by: Muhammad Falak R Wani <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-05-18drm/amd/powerplay: fix bugs of checking if dpm is running on TongaEric Huang1-4/+4
Fixes OD failures on Tonga. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Eric Huang <[email protected]> Signed-off-by: Alex Deucher <[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/amd/powerplay: use ARRAY_SIZE() to calculate array size.Muhammad Falak R Wani1-1/+1
It is preferred to use ARRAY_SIZE() for size calculation, instead using sizeof(array)/sizeof(*array). It makes the code more readable. Reviewed-by: Christian König <[email protected]> Reviewed-by: Eric Engestrom <[email protected]> Signed-off-by: Muhammad Falak R Wani <[email protected]> Signed-off-by: Alex Deucher <[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/amd/powerplay: fix a bug on updating sclk for TongaEric Huang1-1/+1
Update sclk smc table rather than mclk smc table for sclk updates. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Eric Huang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-05-13drm/amd/powerplay: fix a bug on updating sclk for FijiEric Huang1-1/+1
Update sclk smc table rather than mclk smc table for sclk updates. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Eric Huang <[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]>
2016-05-13drm/amd/powerplay: move asic unrelated function to hwmgr.c.Rex Zhu4-73/+40
It's generic and used by multiple asics. Signed-off-by: Rex Zhu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-05-13drm/amd/powerplay: fix NULL point check errorRex Zhu1-2/+3
&& was used instead of || Signed-off-by: Rex Zhu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-05-13drm/amd/powerplay: SCLK will have a big drop with low VDDC when PPlib was ↵Rex Zhu1-1/+2
enabled. SMC uses CurrSclkPllRange structure to keep track of what range of PLL SCLK is sitting on. Driver overwrites this value to 0 because it's part of DPM table and driver doesn't program this. This change will set this field to 0xFF every time there's a init SMC table call. Signed-off-by: Rex Zhu <[email protected]> Reviewed-by: Alex Deucher <[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]>
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