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path: root/drivers/gpu/drm/amd/amdgpu
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2015-12-14drm/amdgpu: handle error case for ctxChunming Zhou
Properly handle ctx init failure. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-11drm/amdgpu: add more debugging output for driver failuresAlex Deucher
Add more fine grained debugging output for init/fini/suspend/ resume failures. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-11drm/amdgpu: update rev id register for VIFlora Cui
Change-Id: I2ae9bb4a929f7c0c8783e0be563ae04be77596e2 Signed-off-by: Flora Cui <Flora.Cui@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-11drm/amdgpu/gfx8: update PA_SC_RASTER_CONFIG:PKR_MAP onlyFlora Cui
Use default value as a base. Signed-off-by: Flora Cui <Flora.Cui@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
2015-12-11drm/amdgpu/gfx8: Enable interrupt on ME1_PIPE3Flora Cui
Otherwise FW cannot see the RLC ACK for the memory clean request It's for Stoney. Signed-off-by: Flora Cui <Flora.Cui@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
2015-12-04drm/amdgpu: add spin lock to protect freed list in vm (v2)jimqu
there is a protection fault about freed list when OCL test. add a spin lock to protect it. v2: drop changes in vm_fini Signed-off-by: JimQu <jim.qu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2015-12-04amdgpu/gfxv8: Remove magic numbers from function ↵Tom St Denis
gfx_v8_0_tiling_mode_table_init() Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-04drm/amdgpu: add err check for pin userptrChunming Zhou
Missing error check if the operation failed. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2015-12-04amdgpu/gfxv8: Simplification in gfx_v8_0_enable_gui_idle_interrupt()Tom St Denis
Simplified the function by folding the two paths into one. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-04amdgpu/gfxv8: Simplification of gfx_v8_0_create_bitmask()Tom St Denis
Simplification of the function gfx_v8_0_create_bitmask(). Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-04amdgpu/gfxv8: Cleanup of gfx_v8_0_tiling_mode_table_init() (v2)Tom St Denis
Simplification and LOC reduction of function gfx_v8_0_tiling_mode_table_init() v2: remove spurious break bug: https://bugs.freedesktop.org/show_bug.cgi?id=93236 Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-02amdgpu/gfxv8: Add missing break to switch statement from states init codeTom St Denis
Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2015-12-02drm/amd: abstract kernel rq and normal rq to priority of run queueChunming Zhou
Allows us to set priorities in the scheduler. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
2015-12-02drm/amdgpu: add EDC support for CZ (v3)Alex Deucher
This adds EDC support for CZ. EDC = Error Correction and Detection This code properly initializes the EDC hardware and resets the error counts. This is done in late_init since it requires the IB pool which is not initialized during hw_init. v2: fix the IB size as noted by Felix, fix shader pgm register programming v3: use the IB for the shaders as suggested by Christian Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-02drm/amdgpu: Use unlocked gem unreferencingDaniel Vetter
For drm_gem_object_unreference callers are required to hold dev->struct_mutex, which these paths don't. Enforcing this requirement has become a bit more strict with commit ef4c6270bf2867e2f8032e9614d1a8cfc6c71663 Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Thu Oct 15 09:36:25 2015 +0200 drm/gem: Check locking in drm_gem_object_unreference Cc: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-02drm/amdgpu: Use new read bios from rom callbackmonk.liu
Read the vbios directly from the rom. In some cases, e.g., virtualization, the rom is not available via the BAR or other means. Access it directly. This is an updated version of Monks original patch which uses family specific callbacks and unifies some of the validation checking. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Signed-off-by: Monk Liu <Monk.Liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-02drm/amdgpu: add read_bios_from_rom callback for VI partsAlex Deucher
Read the vbios image directly from the rom. Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Monk Liu <monk.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-02drm/amdgpu: add read_bios_from_rom callback for CI partsAlex Deucher
Read the vbios image directly from the rom. Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Monk Liu <monk.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-02drm/amdgpu: add a callback for reading the bios from the rom directlyAlex Deucher
This is necessary when the vbios image is not directly accessible via the rom BAR or legacy vga location. Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Monk Liu <monk.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-02drm/amdgpu: use $(src) in Makefile (v2)Jammy Zhou
This can solve the path problem when compile amdgpu with DKMS. v2: agd: rebase on current drm-next Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-12-02drm/amdgpu: call hpd_irq_event on resumeAlex Deucher
Need to call this on resume if displays changes during suspend in order to properly be notified of changes. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2015-12-01Merge tag 'topic/drm-misc-2015-11-26' of ↵Dave Airlie
git://anongit.freedesktop.org/drm-intel into drm-next Here's the first drm-misc pull, with really mostly misc stuff all over. Somewhat invasive is only Ville's change to mark the arg struct for fb_create const - that might conflict with a new driver pull. So better to get in fast. * tag 'topic/drm-misc-2015-11-26' of git://anongit.freedesktop.org/drm-intel: drm/mm: use list_next_entry drm/i915: fix potential dangling else problems in for_each_ macros drm: fix potential dangling else problems in for_each_ macros drm/sysfs: Send out uevent when connector->force changes drm/atomic: Small documentation fix. drm/mm: rewrite drm_mm_for_each_hole drm/sysfs: Grab lock for edid/modes_show drm: Print the src/dst/clip rectangles in error in drm_plane_helper drm: Add "prefix" parameter to drm_rect_debug_print() drm: Keep coordinates in the typical x, y, w, h order instead of x, y, h, w drm: Pass the user drm_mode_fb_cmd2 as const to .fb_create() drm: modes: replace simple_strtoul by kstrtouint drm: Describe the Rotation property bits. drm: Remove unused fbdev_list members GPU-DRM: Delete unnecessary checks before drm_property_unreference_blob() drm/dp: add eDP DPCD backlight control bit definitions drm/tegra: Remove local fbdev emulation Kconfig option drm/imx: Remove local fbdev emulation Kconfig option drm/gem: Update/Polish docs drm: Update GEM refcounting docs
2015-11-24drm: Pass the user drm_mode_fb_cmd2 as const to .fb_create()Ville Syrjälä
Drivers shouldn't clobber the passed in addfb ioctl parameters. i915 was doing just that. To prevent it from happening again, pass the struct around as const, starting all the way from internal_framebuffer_create(). Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-11-24drm: Remove unused fbdev_list membersLukas Wunner
I noticed that intel_fbdev->our_mode is unused. Introduced by 79e539453b34 ("DRM: i915: add mode setting support"). Then I noticed that intel_fbdev->fbdev_list is unused as well. Introduced by 386516744ba4 ("drm/fb: fix fbdev object model + cleanup properly.") in i915, nouveau and radeon. Subsequently cargo culted to amdgpu, ast, cirrus, qxl, udl, virtio and mgag200. Already removed from the latter with cc59487a05b1 ("drm/mgag200: 'fbdev_list' in 'struct mga_fbdev' is not used"). Remove it from the others. Signed-off-by: Lukas Wunner <lukas@wunner.de> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-11-20drm/amdgpu: remove vm->mutexChunming Zhou
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2015-11-20drm/amdgpu: add mutex for ba_va->valids/invalidsChunming Zhou
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2015-11-20drm/amdgpu: adapt vce session create interface changesLeo Liu
Signed-off-by: Leo Liu <leo.liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-11-20drm/amdgpu: vce use multiple cache surface starting from stoneyLeo Liu
Signed-off-by: Leo Liu <leo.liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-11-20drm/amdgpu: reset vce trap interrupt flagLeo Liu
Signed-off-by: Leo Liu <leo.liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-11-18drm/amdgpu: reserve/unreserve objects out of map/unmap operationsChunming Zhou
Change-Id: Id6514f2fb6e002437fdbe99353d5d35f4ac736c7 Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2015-11-18drm/amdgpu: move bo_reserve out of amdgpu_vm_clear_boChunming Zhou
Change-Id: Ifbb0c06680494bfa04d0be5e5941d31ae2e5ef28 Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2015-11-18drm/amdgpu: add lock for interval tree in vmChunming Zhou
Change-Id: I62b892a22af37b32e6b4aefca80a25cf45426ed2 Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2015-11-18drm/amdgpu: keep the owner for VMIDsChristian König
We don't need the last VM use any more, keep the owner directly. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <davdi1.zhou@amd.com>
2015-11-18drm/amdgpu: move VM manager clean into the VM code againChristian König
It's not a good idea to duplicate that code. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <davdi1.zhou@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-11-18drm/amdgpu: cleanup VM coding styleChristian König
Fix the indentation and move the VM functions to the structures. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <davdi1.zhou@amd.com> Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-11-18drm/amdgpu: remove unused VM manager fieldChristian König
Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <davdi1.zhou@amd.com> Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
2015-11-18drm/amdgpu: cleanup scheduler command submissionChristian König
Unify the two code path again, cause they do pretty much the same thing. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <davdi1.zhou@amd.com> Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
2015-11-18drm/amdgpu: fix typo in firmware nameChristian König
Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2015-11-16drm/amdgpu: remove the unnecessary parameter adev for amdgpu_sa_bo_new()Junwei Zhang
Signed-off-by: Junwei Zhang <Jerry.Zhang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2015-11-16drm/amdgpu: wait interruptible when semaphores are disabled v2Christian König
Otherwise debugging locked up processes isn't possible. v2: rebased Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1)
2015-11-16drm/amdgpu: update pd while updating vm as wellChunming Zhou
Change-Id: I93a861cd6707f7d91672b9e19757cc50008cd7a2 Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2015-11-16drm/amdgpu: fix handling order in scheduler CSChristian König
We need to clear parser.ibs and num_ibs before amd_sched_fence_create, otherwise the IB could be freed twice if fence creates fails. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2015-11-16drm/amdgpu: fix incorrect mutex usage v3Christian König
Before this patch the scheduler fence was created when we push the job into the queue, so we could only get the fence after pushing it. The mutex now was necessary to prevent the thread pushing the jobs to the hardware from running faster than the thread pushing the jobs into the queue. Otherwise the thread pushing jobs into the queue would have accessed possible freed up memory when it tries to get a reference to the fence. So what you get in the end is thread A: mutex_lock(&job->lock); ... Kick of thread B. ... mutex_unlock(&job->lock); And thread B: mutex_lock(&job->lock); .... mutex_unlock(&job->lock); kfree(job); I'm actually not sure if I'm still up to date on this, but this usage pattern used to be not allowed with mutexes. See here as well https://lwn.net/Articles/575460/. v2: remove unrelated changes, fix missing owner v3: rebased, add more commit message Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-11-16drm/amdgpu: cleanup scheduler fence get/put danceChristian König
The code was correct, but getting two references when the ownership is linearly moved on is a bit awkward and just overhead. Signed: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-11-16drm/amdgpu: add command submission workflow tracepointChunming Zhou
OGL needs these tracepoints to investigate performance issue. Change-Id: I5e58187d061253f7d665dfce8e4e163ba91d3e2b Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
2015-11-16drm/amdgpu: update Fiji's tiling mode tableFlora Cui
Change-Id: I925c15015390113f7e27746ec5751eaa6a92c2a7 Signed-off-by: Flora Cui <Flora.Cui@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-11-16drm/amdgpu: fix bug that can't enter thermal interrupt for bonaire.Rex Zhu
Set reversed bit to enable/disable thermal interrupt. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
2015-11-16drm/amdgpu: fix seq_printf format stringArnd Bergmann
The amdgpu driver has a debugfs interface that shows the amount of VRAM in use, but the newly added code causes a build error on all 32-bit architectures: drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:1076:17: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'long long int' [-Wformat=] This fixes the format string to use "%llu" for printing 64-bit numbers, which works everywhere, as long as we also cast to 'u64'. Unlike atomic64_t, u64 is defined as 'unsigned long long' on all architectures. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: a2ef8a974931 ("drm/amdgpu: add vram usage into debugfs") Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-11-16drm/amdgpu: Fix default page access routingJay Cornwall
The VM default page (used when a VM translation fails) is allocated in system memory. The VM is misconfigured to interpret the physical address as referencing a VRAM physical page. Route default page accesses to system memory. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Jay Cornwall <jay@jcornwall.me> Cc: <stable@vger.kernel.org> # v4.2+ Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-11-16drm/amdgpu: cleanup amdgpu_cs_parser handlingChristian König
No need any more to allocate that structure dynamically, just put it on the stack. This is a start to cleanup some of the scheduler fallouts. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
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