- 08 Dec, 2017 6 commits
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Chris Wilson authored
When printing the execlist ports, we first print the ELSP header then follow it with the pretty-printed request. Since switching to drm_printer and show the output via printk, it automatically appends a newline to each call (unlike the old seq_printf output). To avoid the unwanted line break, construct the ELSP request header in a temporary buffer. Signed-off-by:
Chris Wilson <chris@chris-wilson.co.uk> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Reviewed-by:
Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171208012303.25504-1-chris@chris-wilson.co.uk
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Rodrigo Vivi authored
Chris requested this backmerge for a reconciliation on drm_print.h between drm-misc-next and drm-intel-next-queued Signed-off-by:Rodrigo Vivi <rodrigo.vivi@intel.com>
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Chris Wilson authored
When intel_modeset_setup_plane_state() fails drop the local framebuffer reference before jumping to the error, otherwise we leak the framebuffer. Signed-off-by:
Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171207220025.22698-1-chris@chris-wilson.co.uk
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Daniel Vetter authored
Even fbc isn't using this stuff anymore, so time to remove it. Cleaning up one small piece of the atomic conversion cruft at the time ... Quick explanation on why the plane->fb assignment is ok to delete: The core code takes care of the refcounting and legacy ->fb pointer updating, but drivers are allowed to update it ahead of time. Most legacy modeset drivers did that as part of their set_config callback (since that's how the legacy/crtc helpers worked). In i915 we only need that to make the fbc code happy. v2: don't nuke the assignement of intel_crtc->config, I accidentally set CI ablaze :-) Spotted by Maarten. And better explain why nuking the ->fb assignement shouldn't set off alarm bells. Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by:
Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by:
Daniel Vetter <daniel.vetter@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171207143202.6021-1-daniel.vetter@ffwll.ch
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Tvrtko Ursulin authored
It seems that the DMC likes to transition between the DC states a lot when there are no connected displays (no active power domains) during command submission. This activity on DC states has a negative impact on the performance of the chip with huge latencies observed in the interrupt handlers and elsewhere. Simple tests like igt/gem_latency -n 0 are slowed down by a factor of eight. Work around it by introducing a new power domain named, POWER_DOMAIN_GT_IRQ, associtated with the "DC off" power well, which is held for the duration of command submission activity. CNL has the same problem which will be addressed as a follow-up. Doing that requires a fix for a DC6 context corruption problem in the CNL DMC firmware which is yet to be released. v2: * Add commit text as comment in i915_gem_mark_busy. (Chris Wilson) * Protect macro body with braces. (Jani Nikula) v3: * Add dedicated power domain for clarity. (Chris, Imre) * Commit message and comment text updates. * Apply to all big-core GEN9 parts apart for Skylake which is pending DMC firmware release. v4: * Power domain should be inner to device runtime pm. (Chris) * Simplify NEEDS_CSR_GT_PERF_WA macro. (Chris) * Handle async DMC loading by moving the GT_IRQ power domain logic into intel_runtime_pm. (Daniel, Chris) * Include small core GEN9 as well. (Imre) v5 * Special handling for async DMC load is not needed since on failure the power domain reference is kept permanently taken. (Imre) v6: * Drop the NEEDS_CSR_GT_PERF_WA macro since all firmwares have now been deployed. (Imre, Chris) Signed-off-by:
Tvrtko Ursulin <tvrtko.ursulin@intel.com> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=100572 Testcase: igt/gem_exec_nop/headless Cc: Imre Deak <imre.deak@intel.com> Acked-by: Chris Wilson <chris@chris-wilson.co.uk> (v2) Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Dmitry Rogozhkin <dmitry.v.rogozhkin@intel.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> (v5) Reviewed-by:
Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171205132854.26380-1-tvrtko.ursulin@linux.intel.com
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Chris Wilson authored
Currently on every submission, we recalculate the ELSP register offset for the engine, after chasing the pointers to find the iomem base. Since this is fixed for the lifetime of the driver, record the offset in the execlists struct. In practice the difference is negligible, it just happens to remove 27 bytes of eyesore pointer dancing from next to the hottest instruction (which is itself due to stalling for a cache miss) in perf profiles of the execlists_submission_tasklet(). v2: Trim off one more elsp local. Signed-off-by:
Michel Thierry <michel.thierry@intel.com> Reviewed-by:
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- 07 Dec, 2017 6 commits
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Chris Wilson authored
In quite a few places, we have a list iteration over the vma on an object that only want to inspect GGTT vma. By construction, these are placed at the start of the list, so we have copied that knowledge into many callsites. Pull that knowledge back to i915_vma.h and provide a for_each_ggtt_vma() to tidy up the code. v2: Add a backreference from vma_create() to remind ourselves why we put ggtt vma at the head of the obj->vma_list (and ppgtt vma at the tail). v3: Fixup s/vma/V/ Suggested-by:
Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Signed-off-by:
Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20171207211407.31549-1-chris@chris-wilson.co.uk
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git://anongit.freedesktop.org/drm/drm-intelDave Airlie authored
[airlied: fix conflict in intel_dsi.c] drm-intel-next-2017-12-01: - Init clock gate fix (Ville) - Execlists event handling corrections (Chris, Michel) - Improvements on GPU Cache invalidation and context switch (Chris) - More perf OA changes (Lionel) - More selftests improvements and fixes (Chris, Matthew) - Clean-up on modules parameters (Chris) - Clean-up around old ringbuffer submission and hw semaphore on old platforms (Chris) - More Cannonlake stabilization effort (David, James) - Display planes clean-up and improvements (Ville) - New PMU interface for perf queries... (Tvrtko) - ... and other subsequent PMU changes and fixes (Tvrtko, Chris) - Remove success dmesg noise from rotation (Chris) - New DMC for Kabylake (Anusha) - Fixes around atomic commits (Daniel) - GuC updates and fixes (Sagar, Michal, Chris) - Couple gmbus/i2c fixes (Ville) - Use exponential backoff for all our wait_for() (Chris) - Fixes for i915/fbdev (Chris) - Backlight fixes (Arnd) - Updates on shrinker (Chris) - Make Hotplug enable more robuts (Chris) - Disable huge pages (TPH) on lack of a needed workaround (Joonas) - New GuC images for SKL, KBL, BXT (Sagar) - Add HW Workaround for Geminilake performance (Valtteri) - Fixes for PPS timings (Imre) - More IPS fixes (Maarten) - Many fixes for Display Port on gen2-gen4 (Ville) - Retry GPU reset making the recover from hang more robust (Chris) * tag 'drm-intel-next-2017-12-01' of git://anongit.freedesktop.org/drm/drm-intel: (101 commits) drm/i915: Update DRIVER_DATE to 20171201 drm/i915/cnl: Mask previous DDI - PLL mapping drm/i915: Remove unsafe i915.enable_rc6 drm/i915: Sleep and retry a GPU reset if at first we don't succeed drm/i915: Interlaced DP output doesn't work on VLV/CHV drm/i915: Pass crtc state to intel_pipe_{enable,disable}() drm/i915: Wait for pipe to start on i830 as well drm/i915: Fix vblank timestamp/frame counter jumps on gen2 drm/i915: Fix deadlock in i830_disable_pipe() drm/i915: Fix has_audio readout for DDI A drm/i915: Don't add the "force audio" property to DP connectors that don't support audio drm/i915: Disable DP audio for g4x drm/i915/selftests: Wake the device before executing requests on the GPU drm/i915: Set fake_vma.size as well as fake_vma.node.size for capture drm/i915: Tidy up signed/unsigned comparison drm/i915: Enable IPS with only sprite plane visible too, v4. drm/i915: Make ips_enabled a property depending on whether IPS is enabled, v3. drm/i915: Avoid PPS HW/SW state mismatch due to rounding drm/i915: Skip switch-to-kernel-context on suspend when wedged drm/i915/glk: Apply WaProgramL3SqcReg1DefaultForPerf for GLK too ...
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git://anongit.freedesktop.org/drm/drm-miscDave Airlie authored
UAPI Changes: - Add "panel orientation" property to DRM to indicate orientation of the panel vs the device's casing (Hans de Goede) Core Changes: - misc doc and bug fixes Driver Changes: - sun4i: Many improvements to the DE driver like multi-plane support and YUV formats (Jernej Skrabec) * tag 'drm-misc-next-2017-12-07' of git://anongit.freedesktop.org/drm/drm-misc: (50 commits) drm/sun4i: Fix uninitialized variables in vi layer drm/fb-helper: Fix potential NULL pointer dereference gpu: drm: stm: Adopt SPDX identifiers gpu: drm: sti: Adopt SPDX identifiers drm/fsl-dcu: Use drm_mode_config_helper_suspend/resume() drm/sun4i: Wire in DE2 YUV support drm/sun4i: Expand DE2 scaler lib with YUV support drm/sun4i: Add DE2 definitions for YUV formats drm/sun4i: Add DE2 CSC library drm/sun4i: Add CCSC property to DE2 configuration drm/sun4i: Add support for HW scaling to DE2 drm/sun4i: Add scaler configuration to DE2 mixers drm/sun4i: Add support for DE2 VI planes drm/sun4i: Reorganize UI layer code in DE2 drm/sun4i: Add support for all HW supported DE2 RGB formats drm/sun4i: Add multi plane support to DE2 driver drm/sun4i: Move interlace related code in DE2 drm/sun4i: Move channel size related code in DE2 drm/sun4i: Move line width setting in DE2 drm/sun4i: Use values calculated by atomic check ...
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Chris Wilson authored
As writes through the GTT and GGTT PTE updates do not share the same path, they are not strictly ordered and so we must explicitly flush the indirect writes prior to modifying the PTE. We do track outstanding GGTT writes on the object itself, but since the object may have multiple GGTT vma, that is overly coarse as we can track and flush individual vma as required. Whilst here, update the GGTT flushing behaviour for Cannonlake. v2: Hard-code ring offset to allow use during unload (after RCS may have been freed, or never existed!) References: https://bugs.freedesktop.org/show_bug.cgi?id=104002Signed-off-by:
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Chris Wilson authored
Originally we translated from the object to the vma by walking obj->vma_list to find the matching vm (for user lookups). Now we process user lookups using the rbtree, and we only use obj->vma_list itself for maintaining state (e.g. ensuring that all vma are flushed or rebound). As such maintenance needs to go on beyond the user's awareness of the vma, defer removal of the vma from the obj->vma_list from i915_vma_close() to i915_vma_destroy() Fixes: 5888fc9e ("drm/i915: Flush pending GTT writes before unbinding") Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=104155Signed-off-by:
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Jernej Skrabec authored
min_scale and max_scale in sun8i_vi_layer_atomic_check() can be used without initialization. Fix that. Fixes: b862a648 ("drm/sun4i: Add support for HW scaling to DE2") Signed-off-by:
Jernej Skrabec <jernej.skrabec@siol.net> Signed-off-by:
Maxime Ripard <maxime.ripard@free-electrons.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171206152603.25937-1-jernej.skrabec@siol.net
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- 06 Dec, 2017 28 commits
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Gustavo A. R. Silva authored
fb_helper is being dereferenced before it is null checked, hence there is a potential null pointer dereference. Fix this by moving the pointer dereference after fb_helper has been null checked. This issue was detected with the help of Coccinelle. Fixes: c777990f ("drm/fb-helper: Handle function NULL argument") Signed-off-by:
Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by:
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git://people.freedesktop.org/~agd5f/linuxDave Airlie authored
First feature request for 4.16. Highlights: - RV and Vega header cleanups - TTM operation context support - 48 bit GPUVM fixes for Vega/RV - More smatch fixes - ECC support for vega10 - Resizeable BAR support - Multi-display sync support in DC - SR-IOV fixes - Various scheduler improvements - GPU reset fixes and vram lost tracking - Clean up DC/powerplay interfaces - DCN display fixes - Various DC fixes * 'drm-next-4.16' of git://people.freedesktop.org/~agd5f/linux: (291 commits) drm/radeon: Use drm_fb_helper_lastclose() and _poll_changed() drm/amdgpu: Use drm_fb_helper_lastclose() and _poll_changed() drm/amd/display: Use drm_fb_helper_poll_changed() drm/ttm: swap consecutive allocated pooled pages v4 drm/amdgpu: fix amdgpu_sync_resv v2 drm/ttm: swap consecutive allocated cached pages v3 drm/amd/amdgpu: set gtt size according to system memory size only drm/amdgpu: Get rid of dep_sync as a seperate object. drm/amdgpu: allow specifying vm_block_size for multi level PDs v2 drm/amdgpu: move validation of the VM size into the VM code drm/amdgpu: allow non pot VM size values drm/amdgpu: choose number of VM levels based on VM size drm/amdgpu: unify VM size handling of Vega10 with older generation drm/amdgpu: fix amdgpu_vm_num_entries drm/amdgpu: fix VM PD addr shift drm/amdgpu: correct vce4.0 fw config for SRIOV (V2) drm/amd/display: Don't call dm_log_to_buffer directly in dc_conn_log drm/amd/display: Add dm_logger_append_va API drm/ttm: Use a static string instead of an array of char * drm/amd/display: remove usage of legacy_cursor_update ...
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Noralf Trønnes authored
This driver can use drm_fb_helper_lastclose() in its .lastclose function. It can also use drm_fb_helper_output_poll_changed() as its .output_poll_changed callback. Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Christian König" <christian.koenig@amd.com> Signed-off-by:
Noralf Trønnes <noralf@tronnes.org> Acked-by:
Alex Deucher <alexander.deucher@amd.com>
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Noralf Trønnes authored
This driver can use drm_fb_helper_lastclose() in its .lastclose function. It can also use drm_fb_helper_output_poll_changed() as its .output_poll_changed callback. Remove the unused driver implementations. Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Christian König" <christian.koenig@amd.com> Signed-off-by:
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Noralf Trønnes authored
This driver can use drm_fb_helper_output_poll_changed() as its .output_poll_changed callback. Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Christian König" <christian.koenig@amd.com> Signed-off-by:
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Christian König authored
When we detect consecutive allocation of pages swap them to avoid accidentally freeing them as huge page. v2: use swap v3: check if it's really the first allocated page v4: don't touch the loop variable Signed-off-by:
Christian König <christian.koenig@amd.com> Reviewed-by:
Roger He <Hongbo.He@amd.com> Reviewed-by:
Michel Dänzer <michel.daenzer@amd.com> Tested-by:
Dieter Nützel <Dieter@nuetzel-hh.de> Signed-off-by:
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Christian König authored
Fixes a bug introduced by AMDGPU_GEM_CREATE_EXPLICIT_SYNC. We still need to wait for pipelined moves in the shared fences list. v2: fix typo Signed-off-by:
Andres Rodriguez <andresx7@gmail.com> Signed-off-by:
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Christian König authored
When we detect consecutive allocation of pages swap them to avoid accidentally freeing them as huge page. v2: use swap v3: check if it's really the first allocated page Signed-off-by:
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Roger He authored
Reviewed-by:
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Andrey Grodzovsky authored
Instead mark fence as explicit in it's amdgpu_sync_entry. v2: Fix use after free bug and add new parameter description. Signed-off-by:
Andrey Grodzovsky <andrey.grodzovsky@amd.com> Reviewed-by:
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Christian König authored
This patch allows specifying the vm_block_size even when multi level page directories are active. v2: fix signed/unsigned compare warning Signed-off-by:
Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by:
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Christian König authored
This moves validation of the VM size parameter into amdgpu_vm_adjust_size(). Signed-off-by:
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Christian König authored
The VM size actually doesn't need to be a power of two. Signed-off-by:
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Christian König authored
This allows us limiting the VM size for testing even of Vega10. Signed-off-by:
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Christian König authored
One function to rule them all. Signed-off-by:
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Christian König authored
The block size only affects the leave nodes, everything else is fixed. Signed-off-by:
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Christian König authored
The block size only affects the leave nodes, everything else is fixed. Signed-off-by:
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Frank Min authored
1. program vce 4.0 fw with 48 bit address 2. correct vce 4.0 fw stack and date offset Acked-by:
Frank Min <Frank.Min@amd.com> Signed-off-by:
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Michel Dänzer authored
dm_log_to_buffer logs unconditionally, so calling it directly resulted in the main message being logged even when the event type isn't enabled in the event mask. To fix this, use the new dm_logger_append_va API. Fixes spurious messages like [drm] {1920x1200, 2080x1235@154000Khz} in dmesg when a mode is set. v2: * Use new dm_logger_append_va API, fixes incorrect va_list usage in v1 * Just use and decrease entry.buf_offset to get rid of the trailing newline Reviewed-by: -
Michel Dänzer authored
Same as dm_logger_append, except it takes a va_list instead of a variable number of arguments. dm_logger_append is now a minimal wrapper around dm_logger_append_va. Reviewed-by:
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Joe Perches authored
Make the object a bit smaller by using a simple string instead of a format string and array of char *. $ size drivers/gpu/drm/ttm/ttm_page_alloc_dma.o* text data bss dec hex filename 8820 216 4136 13172 3374 drivers/gpu/drm/ttm/ttm_page_alloc_dma.o.defconfig.new 8910 216 4136 13262 33ce drivers/gpu/drm/ttm/ttm_page_alloc_dma.o.defconfig.old 25383 5044 4384 34811 87fb drivers/gpu/drm/ttm/ttm_page_alloc_dma.o.allyesconfig.new 25797 5428 4384 35609 8b19 drivers/gpu/drm/ttm/ttm_page_alloc_dma.o.allyesconfig.old Miscellanea: o The h array had more entries than were emitted, all are now removed Reviewed-by:
Joe Perches <joe@perches.com> Signed-off-by:
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Shirish S authored
Currently the atomic check code uses legacy_cursor_update to differnetiate if the cursor plane is being requested by the user, which is not required as we shall be updating plane only if modeset is requested/required. Have tested cursor plane and underlay get updated seamlessly, without any lag or frame drops. Signed-off-by:
Shirish S <shirish.s@amd.com> Reviewed-by:
Harry Wentland <harry.wentland@amd.com> Reviewed-by:
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Feifei Xu authored
Cleanup asic_reg/raven1/VCN folder. Remove unused vcn_1_0_default.h. Signed-off-by:
Feifei Xu <Feifei.Xu@amd.com> Acked-by:
Junwei Zhang <Jerry.Zhang@amd.com> Signed-off-by:
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Feifei Xu authored
Cleanup asic_reg/raven1/THM folder. Signed-off-by:
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Feifei Xu authored
Cleanup asic_reg/raven1/NBIO folder. Signed-off-by:
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Feifei Xu authored
Cleanup asic_reg/raven1/MP folder. Signed-off-by:
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Feifei Xu authored
Cleanup asic_reg/raven1/MMHUB folder.Remove unused mmhub_9_1_default.h Signed-off-by:
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Feifei Xu authored
Cleanup asic_reg/raven1/GC folder. Remove unused files: gc_9_1_default.h gc_9_1_sh_mask.h Signed-off-by:
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