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path: root/drivers/gpu/drm/amd/amdgpu
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2016-10-25drm/amdgpu/dce6: RMW hpd registersAlex Deucher
No need to hard code the entire register to just set/clear one bit. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-25drm/amdgpu/dce6: simplify hpd codeAlex Deucher
Use an address offset like other dce code. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-25drm/amdgpu/dce11: simplify hpd codeAlex Deucher
use the hpd enum directly as an index Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-25drm/amdgpu/dce8: RMW hpd registersAlex Deucher
No need to hard code the entire register to just set/clear one bit. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-25drm/amdgpu/dce10: simplify hpd codeAlex Deucher
use the hpd enum directly as an index Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-25drm/amdgpu/dce8: simplify hpd codeAlex Deucher
Use an address offset like other dce code. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-25drm/amd/amdgpu: For virtual display, enable multi crtcs. (v3)Emily Deng
Enable multi crtcs for virtual display, user can set the number of crtcs by amdgpu module parameter virtual_display. v2: make timers per crtc v3: agd: simplify implementation Signed-off-by: Emily Deng <Emily.Deng@amd.com> Reviewed-By: Emily Deng <Emily.Deng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-25drm/amdgpu: rename amdgpu_whether_enable_virtual_displayAlex Deucher
to match the other functions in that file. Reviewed-By: Emily Deng <Emily.Deng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-25Revert "drm/amdgpu: Add virtual connector and encoder macros."Alex Deucher
This reverts commit 16925c92dbd97524655525b6816625e1f0063d12. This is no longer necessary. Reviewed-By: Emily Deng <Emily.Deng@amd.com>
2016-10-25drm/amdgpu: simplify encoder and connector setup (v2)Alex Deucher
No need to emulate all of the stuff for real hw. v2: warning fix Reviewed-By: Emily Deng <Emily.Deng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-25drm/amdgpu/virtual_dce: clean up interrupt handlingAlex Deucher
We handle the virtual interrupts from a timer so no need to try an look like we are handling IV ring events. Reviewed-By: Emily Deng <Emily.Deng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-25drm/amdgpu/virtual_dce: no need to an irq process callbackAlex Deucher
Virtual crtcs interrupts do not show up in the IV ring, so it will never be called. Reviewed-By: Emily Deng <Emily.Deng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-25drm/amdgpu/virtual_dce: drop pageflip_irq funcsAlex Deucher
Never used. Reviewed-By: Emily Deng <Emily.Deng@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-25drm/amdgpu/virtual_dce: drop empty functionAlex Deucher
No need to ack non-existent interrupts. Reviewed-By: Emily Deng <Emily.Deng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-25drm/amdgpu/virtual_dce: add dce6 supportAlex Deucher
disable the real dce hw if the asic supports dce. Reviewed-By: Emily Deng <Emily.Deng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-25drm/amdgpu/dce6: add dce_v6_0_disable_dceAlex Deucher
Needed for virtual dce support Reviewed-By: Emily Deng <Emily.Deng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-25drm/amdgpu/vce3: only enable 3 rings on new enough firmware (v2)Alex Deucher
Older firmware versions don't support 3 rings. fixes: https://bugs.freedesktop.org/show_bug.cgi?id=98016 v2: use define for fw version Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-25dma-buf: Rename struct fence to dma_fenceChris Wilson
I plan to usurp the short name of struct fence for a core kernel struct, and so I need to rename the specialised fence/timeline for DMA operations to make room. A consensus was reached in https://lists.freedesktop.org/archives/dri-devel/2016-July/113083.html that making clear this fence applies to DMA operations was a good thing. Since then the patch has grown a bit as usage increases, so hopefully it remains a good thing! (v2...: rebase, rerun spatch) v3: Compile on msm, spotted a manual fixup that I broke. v4: Try again for msm, sorry Daniel coccinelle script: @@ @@ - struct fence + struct dma_fence @@ @@ - struct fence_ops + struct dma_fence_ops @@ @@ - struct fence_cb + struct dma_fence_cb @@ @@ - struct fence_array + struct dma_fence_array @@ @@ - enum fence_flag_bits + enum dma_fence_flag_bits @@ @@ ( - fence_init + dma_fence_init | - fence_release + dma_fence_release | - fence_free + dma_fence_free | - fence_get + dma_fence_get | - fence_get_rcu + dma_fence_get_rcu | - fence_put + dma_fence_put | - fence_signal + dma_fence_signal | - fence_signal_locked + dma_fence_signal_locked | - fence_default_wait + dma_fence_default_wait | - fence_add_callback + dma_fence_add_callback | - fence_remove_callback + dma_fence_remove_callback | - fence_enable_sw_signaling + dma_fence_enable_sw_signaling | - fence_is_signaled_locked + dma_fence_is_signaled_locked | - fence_is_signaled + dma_fence_is_signaled | - fence_is_later + dma_fence_is_later | - fence_later + dma_fence_later | - fence_wait_timeout + dma_fence_wait_timeout | - fence_wait_any_timeout + dma_fence_wait_any_timeout | - fence_wait + dma_fence_wait | - fence_context_alloc + dma_fence_context_alloc | - fence_array_create + dma_fence_array_create | - to_fence_array + to_dma_fence_array | - fence_is_array + dma_fence_is_array | - trace_fence_emit + trace_dma_fence_emit | - FENCE_TRACE + DMA_FENCE_TRACE | - FENCE_WARN + DMA_FENCE_WARN | - FENCE_ERR + DMA_FENCE_ERR ) ( ... ) Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Acked-by: Sumit Semwal <sumit.semwal@linaro.org> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20161025120045.28839-1-chris@chris-wilson.co.uk
2016-10-25Merge tag 'topic/drm-misc-2016-10-24' of ↵Dave Airlie
git://anongit.freedesktop.org/drm-intel into drm-next First -misc pull for 4.10: - drm_format rework from Laurent - reservation patches from Chris that missed 4.9. - aspect ratio support in infoframe helpers and drm mode/edid code (Shashank Sharma) - rotation rework from Ville (first parts at least) - another attempt at the CRC debugfs interface from Tomeu - piles and piles of misc patches all over * tag 'topic/drm-misc-2016-10-24' of git://anongit.freedesktop.org/drm-intel: (55 commits) drm: Use u64 for intermediate dotclock calculations drm/i915: Use the per-plane rotation property drm/omap: Use per-plane rotation property drm/omap: Set rotation property initial value to BIT(DRM_ROTATE_0) insted of 0 drm/atmel-hlcdc: Use per-plane rotation property drm/arm: Use per-plane rotation property drm: Add support for optional per-plane rotation property drm/atomic: Reject attempts to use multiple rotation angles at once drm: Add drm_rotation_90_or_270() dma-buf/sync_file: hold reference to fence when creating sync_file drm/virtio: kconfig: Fixup white space. drm/fence: release fence reference when canceling event drm/i915: Handle early failure during intel_get_load_detect_pipe drm/fb_cma_helper: do not free fbdev if there is none drm: fix sparse warnings on undeclared symbols in crc debugfs gpu: Remove depends on RESET_CONTROLLER when not a provider i915: don't call drm_atomic_state_put on invalid pointer drm: Don't export the drm_fb_get_bpp_depth() function drm/arm: mali-dp: Replace drm_fb_get_bpp_depth() with drm_format_plane_cpp() drm: vmwgfx: Replace drm_fb_get_bpp_depth() with drm_format_info() ...
2016-10-24drm/amdgpu: fix fence slab teardownGrazvydas Ignotas
To free fences, call_rcu() is used, which calls amdgpu_fence_free() after a grace period. During teardown, there is no guarantee all callbacks have finished, so amdgpu_fence_slab may be destroyed before all fences have been freed. If we are lucky, this results in some slab warnings, if not, we get a crash in one of rcu threads because callback is called after amdgpu has already been unloaded. Fix it with a rcu_barrier(). Fixes: b44135351a3a ("drm/amdgpu: RCU protected amdgpu_fence_release") Acked-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-24drm/amdgpu: fix a vm_flush fence leakGrazvydas Ignotas
Looks like .last_flush reference is left at teardown. Leak reported by CONFIG_SLUB_DEBUG. Fixes: 41d9eb2c5a2a ("drm/amdgpu: add a fence after the VM flush") Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-24drm/amdgpu/dpm: flush any thermal work on finiAlex Deucher
Flush any outstanding thermal work before tearing down the dpm driver. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-24drm/amdgpu: cancel reset work on finiAlex Deucher
Cancel any pending reset work when we tear down the driver. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-21drm/amdgpu: avoid drm error log during S3 on RHEL7.3jimqu
Signed-off-by: JimQu <Jim.Qu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-21drm/amdgpu: explicitly set pg_flags for STAlex Deucher
No need to retain previous settings as this is the first time we set pg_flags. Probably a copy/paste typo from the CZ code. Avoids confusion. No change in behavior as adev is kzallocated. Reviewed-by: Tom St Denis <tom.stdenis@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-21drm/amdgpu/st: move ATC CG golden init from gfx to mcAlex Deucher
It's technically an MC register so make sure we initialize it in the MC module rather than the gfx module. Since other bits in the same register are used to enable ATC CG features make sure we apply the golden setting first. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-21drm/amd/amdgpu: expose max engine and memory clock for powerplay enabled caseEvan Quan
Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-21drm/amdgpu: move atom scratch register save/restore to common codeAlex Deucher
We need this for more than just DCE. Move it out of the DCE modules and into the device code. This way we can be sure the scratch registers are initialized properly before we run asic_init which happens before DCE IPs are restored. Fixes atombios hangs in asic_init. Reviewed-by: JimQu <Jim.Qu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-21drm/amdgpu: drop atom scratch save/restore in gpu resetAlex Deucher
This is already handled by the dce IP modules in their suspend and resume code. No need to do it again. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-19Merge branch 'gup_flag-cleanups'Linus Torvalds
Merge the gup_flags cleanups from Lorenzo Stoakes: "This patch series adjusts functions in the get_user_pages* family such that desired FOLL_* flags are passed as an argument rather than implied by flags. The purpose of this change is to make the use of FOLL_FORCE explicit so it is easier to grep for and clearer to callers that this flag is being used. The use of FOLL_FORCE is an issue as it overrides missing VM_READ/VM_WRITE flags for the VMA whose pages we are reading from/writing to, which can result in surprising behaviour. The patch series came out of the discussion around commit 38e088546522 ("mm: check VMA flags to avoid invalid PROT_NONE NUMA balancing"), which addressed a BUG_ON() being triggered when a page was faulted in with PROT_NONE set but having been overridden by FOLL_FORCE. do_numa_page() was run on the assumption the page _must_ be one marked for NUMA node migration as an actual PROT_NONE page would have been dealt with prior to this code path, however FOLL_FORCE introduced a situation where this assumption did not hold. See https://marc.info/?l=linux-mm&m=147585445805166 for the patch proposal" Additionally, there's a fix for an ancient bug related to FOLL_FORCE and FOLL_WRITE by me. [ This branch was rebased recently to add a few more acked-by's and reviewed-by's ] * gup_flag-cleanups: mm: replace access_process_vm() write parameter with gup_flags mm: replace access_remote_vm() write parameter with gup_flags mm: replace __access_remote_vm() write parameter with gup_flags mm: replace get_user_pages_remote() write/force parameters with gup_flags mm: replace get_user_pages() write/force parameters with gup_flags mm: replace get_vaddr_frames() write/force parameters with gup_flags mm: replace get_user_pages_locked() write/force parameters with gup_flags mm: replace get_user_pages_unlocked() write/force parameters with gup_flags mm: remove write/force parameters from __get_user_pages_unlocked() mm: remove write/force parameters from __get_user_pages_locked() mm: remove gup_flags FOLL_WRITE games from __get_user_pages()
2016-10-19mm: replace get_user_pages() write/force parameters with gup_flagsLorenzo Stoakes
This removes the 'write' and 'force' from get_user_pages() and replaces them with 'gup_flags' to make the use of FOLL_FORCE explicit in callers as use of this flag can result in surprising behaviour (and hence bugs) within the mm subsystem. Signed-off-by: Lorenzo Stoakes <lstoakes@gmail.com> Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Jesper Nilsson <jesper.nilsson@axis.com> Acked-by: Michal Hocko <mhocko@suse.com> Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-10-18Merge tag 'drm-fixes-for-v4.9-rc2' of ↵Linus Torvalds
git://people.freedesktop.org/~airlied/linux Pull drm fixes from Dave Airlie: "Just had a couple of amdgpu fixes and one core fix I wanted to get out early to fix some regressions. I'm sure I'll have more stuff this week for -rc2" * tag 'drm-fixes-for-v4.9-rc2' of git://people.freedesktop.org/~airlied/linux: (22 commits) drm: Print device information again in debugfs drm/amd/powerplay: fix bug stop dpm can't work on Vi. drm/amd/powerplay: notify smu no display by default. drm/amdgpu/dpm: implement thermal sensor for CZ/ST drm/amdgpu/powerplay: implement thermal sensor for CZ/ST drm/amdgpu: disable smu hw first on tear down drm/amdgpu: fix amdgpu_need_full_reset (v2) drm/amdgpu/si_dpm: Limit clocks on HD86xx part drm/amd/powerplay: fix static checker warnings in smu7_hwmgr.c drm/amdgpu: potential NULL dereference in debugfs code drm/amd/powerplay: fix static checker warnings in smu7_hwmgr.c drm/amd/powerplay: fix static checker warnings in iceland_smc.c drm/radeon: change vblank_time's calculation method to reduce computational error. drm/amdgpu: change vblank_time's calculation method to reduce computational error. drm/amdgpu: clarify UVD/VCE special handling for CG drm/amd/amdgpu: enable clockgating only after late init drm/radeon: allow TA_CS_BC_BASE_ADDR on SI drm/amdgpu: initialize the context reset_counter in amdgpu_ctx_init drm/amdgpu/gfx8: fix CGCG_CGLS handling drm/radeon: fix modeset tear down code ...
2016-10-18drm: amdgpu: Replace drm_fb_get_bpp_depth() with drm_format_plane_cpp()Laurent Pinchart
The driver needs the number of bytes per pixel, not the bpp and depth info meant for fbdev compatibility. Use the right API. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/1476744081-24485-10-git-send-email-laurent.pinchart@ideasonboard.com
2016-10-14drm/amdgpu/dpm: implement thermal sensor for CZ/STAlex Deucher
Previous code was just a copy/paste from KV. Reviewed-by: Tom St Denis <tom.stdenis@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-14drm/amdgpu: disable smu hw first on tear downAlex Deucher
Otherwise, you can't disable dpm. Tested-by and Reviewed-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-14drm/amdgpu: fix amdgpu_need_full_reset (v2)Alex Deucher
IP types are not an index. Each asic may have number and type of IPs. Properly check the the type rather than using the type id as an index. v2: fix all the IPs to not use IP type as an idx as well. Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2016-10-13drm/amdgpu/si_dpm: Limit clocks on HD86xx partTom St Denis
Limit clocks on a specific HD86xx part to avoid crashes (while awaiting an appropriate PP fix). Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-13drm/amdgpu: potential NULL dereference in debugfs codeDan Carpenter
debugfs_create_file() returns NULL on error, it only returns error pointers if debugfs isn't enabled in the config and we checked for that earlier so it can't happen. Fixes: 4f4824b55650 ('drm/amd/amdgpu: Convert ring debugfs entries to binary') Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-13drm/amdgpu: change vblank_time's calculation method to reduce computational ↵Rex Zhu
error. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2016-10-12drm/amdgpu: clarify UVD/VCE special handling for CGAlex Deucher
UVD and VCE CG are handled specially, however the previous fix for this skipped late init for those blocks rather than just CG. Just protect the CG function call. No functional change since UVD and VCE don't currently utilize a late_init function. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-12drm/amd/amdgpu: enable clockgating only after late initArindam Nath
Sometimes during multiple reboots, the system hangs during bootup. The issue is very random and happens once in around 50 reboots or so. It seems if clockgating is enabled before late init, the GFX engine sometimes does not respond. This patch changes the ordering a little so that both powergating and clockgating are enabled only after late init calls. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Arindam Nath <arindam.nath@amd.com> Tested-by: Sunil Uttarwar <Sunil.Uttarwar1@amd.com> Reviewed-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-12drm/amdgpu: initialize the context reset_counter in amdgpu_ctx_initNicolai Hähnle
Ensure that we really only report a GPU reset if one has happened since the creation of the context. Signed-off-by: Nicolai Hähnle <nicolai.haehnle@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-12drm/amdgpu/gfx8: fix CGCG_CGLS handlingAlex Deucher
When setting up the RLC, only disable the CGCG and CGLS bits rather than clearing the entire register to avoid losing the golden settings. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2016-10-12drm/amdgpu: use .early_unregister hook to remove DP AUX i2cGrazvydas Ignotas
When DisplayPort AUX channel i2c adapter is registered, drm_connector's kdev member is used as a parent, so we get sysfs structure like: /drm/card1/card1-DP-2/i2c-12 Because of that, there is a problem when drm core (and not the driver) calls drm_connector_unregister(), it removes parent sysfs entries ('card1-DP-2' in our example) while the i2c adapter is still registered. Later we get a WARN when we try to unregister the i2c adapter: WARNING: CPU: 3 PID: 1374 at fs/sysfs/group.c:243 sysfs_remove_group+0x14c/0x150 sysfs group ffffffff82911e40 not found for kobject 'i2c-12' To fix it, we can use the .early_unregister hook to unregister the i2c adapter before drm_connector's sysfs is torn down. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-12drm/amdgpu: Remove call to reservation_object_test_signaled_rcu before waitChris Wilson
Since fence_wait_timeout_reservation_object_wait_timeout_rcu() with a timeout of 0 becomes reservation_object_test_signaled_rcu(), we do not need to handle such conversion in the caller. The only challenge are those callers that wish to differentiate the error code between the nonblocking busy check and potentially blocking wait. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org> Link: http://patchwork.freedesktop.org/patch/msgid/20160829070834.22296-1-chris@chris-wilson.co.uk
2016-10-11Merge tag 'drm-for-v4.9' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds
Pull drm updates from Dave Airlie: "Core: - Fence destaging work - DRIVER_LEGACY to split off legacy drm drivers - drm_mm refactoring - Splitting drm_crtc.c into chunks and documenting better - Display info fixes - rbtree support for prime buffer lookup - Simple VGA DAC driver Panel: - Add Nexus 7 panel - More simple panels i915: - Refactoring GEM naming - Refactored vma/active tracking - Lockless request lookups - Better stolen memory support - FBC fixes - SKL watermark fixes - VGPU improvements - dma-buf fencing support - Better DP dongle support amdgpu: - Powerplay for Iceland asics - Improved GPU reset support - UVD/VEC powergating support for CZ/ST - Preinitialised VRAM buffer support - Virtual display support - Initial SI support - GTT rework - PCI shutdown callback support - HPD IRQ storm fixes amdkfd: - bugfixes tilcdc: - Atomic modesetting support mediatek: - AAL + GAMMA engine support - Hook up gamma LUT - Temporal dithering support imx: - Pixel clock from devicetree - drm bridge support for LVDS bridges - active plane reconfiguration - VDIC deinterlacer support - Frame synchronisation unit support - Color space conversion support analogix: - PSR support - Better panel on/off support rockchip: - rk3399 vop/crtc support - PSR support vc4: - Interlaced vblank timing - 3D rendering CPU overhead reduction - HDMI output fixes tda998x: - HDMI audio ASoC support sunxi: - Allwinner A33 support - better TCON support msm: - DT binding cleanups - Explicit fence-fd support sti: - remove sti415/416 support etnaviv: - MMUv2 refactoring - GC3000 support exynos: - Refactoring HDMI DCC/PHY - G2D pm regression fix - Page fault issues with wait for vblank There is no nouveau work in this tree, as Ben didn't get a pull request in, and he was fighting moving to atomic and adding mst support, so maybe best it waits for a cycle" * tag 'drm-for-v4.9' of git://people.freedesktop.org/~airlied/linux: (1412 commits) drm/crtc: constify drm_crtc_index parameter drm/i915: Fix conflict resolution from backmerge of v4.8-rc8 to drm-next drm/i915/guc: Unwind GuC workqueue reservation if request construction fails drm/i915: Reset the breadcrumbs IRQ more carefully drm/i915: Force relocations via cpu if we run out of idle aperture drm/i915: Distinguish last emitted request from last submitted request drm/i915: Allow DP to work w/o EDID drm/i915: Move long hpd handling into the hotplug work drm/i915/execlists: Reinitialise context image after GPU hang drm/i915: Use correct index for backtracking HUNG semaphores drm/i915: Unalias obj->phys_handle and obj->userptr drm/i915: Just clear the mmiodebug before a register access drm/i915/gen9: only add the planes actually affected by ddb changes drm/i915: Allow PCH DPLL sharing regardless of DPLL_SDVO_HIGH_SPEED drm/i915/bxt: Fix HDMI DPLL configuration drm/i915/gen9: fix the watermark res_blocks value drm/i915/gen9: fix plane_blocks_per_line on watermarks calculations drm/i915/gen9: minimum scanlines for Y tile is not always 4 drm/i915/gen9: fix the WaWmMemoryReadLatency implementation drm/i915/kbl: KBL also needs to run the SAGV code ...
2016-10-10Merge branch 'drm-next-4.9' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-next Just some misc bug fixes for 4.9. * 'drm-next-4.9' of git://people.freedesktop.org/~agd5f/linux: drm/amdgpu: revert "use more than 64KB fragment size if possible" drm/amdgpu: warn if dp aux is still attached on free drm/amdgpu/dce11: add missing drm_mode_config_cleanup call drm/amdgpu: also track late init state drm/amdgpu/virtual_dce: adjust config ifdef drm/amdgpu/vce: add support for hw config packet (v2) drm/amdgpu: clean up to set fw_offset as 0 twice drm/amdgpu: remove DRM_AMD_POWERPLAY drm/radeon: Prevent races on pre DCE4 between flip submission and completion. drm/radeon: Slightly more robust flip completion handling for < DCE-4
2016-10-06drm/amdgpu: revert "use more than 64KB fragment size if possible"Christian König
This reverts commit 1dcd32fb9c54334ec948a0f18174a748d6b14364. The block size is indeed an equal match, so this can cause performance regressions. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2016-10-06drm/amdgpu: warn if dp aux is still attached on freeGrazvydas Ignotas
If this happens (and it recently did), we free a structure while part of it is still in use, which results in non-obvious crashes. The way it's detached is not trivial (DRM core has to call the connector .destroy callback and things must be torn down in the right order), so better detect it and warn early. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-10-06drm/amdgpu/dce11: add missing drm_mode_config_cleanup callGrazvydas Ignotas
All other amdgpu/dce_v* files have this call, it's only mysteriously missing from dce_v11_0.c since the file was added and causes leaks. Fixes: aaa36a976bbb ("drm/amdgpu: Add initial VI support") Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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