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path: root/drivers/gpu/drm/i915/i915_drv.h
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2019-07-30drm/i915: Update DRIVER_DATE to 20190730Rodrigo Vivi1-2/+2
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2019-07-30drm/i915: Move aliasing_ppgtt underneath its i915_ggttChris Wilson1-3/+0
The aliasing_ppgtt provides a PIN_USER alias for the global gtt, so move it under the i915_ggtt to simplify later transformations to enable intel_context.vm. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190730143209.4549-1-chris@chris-wilson.co.uk
2019-07-25drm/i915/uc: Unify uC platform checkDaniele Ceraolo Spurio1-13/+2
We have several HAS_* checks for GuC and HuC but we mostly use HAS_GUC and HAS_HUC, with only 1 exception. Since our HW always has either both uC or neither of them, just replace all the checks with a unified HAS_UC. v2: use HAS_GT_UC (Michal) v3: fix comment (Michal) Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Michal Wajdeczko <michal.wajdeczko@intel.com> Acked-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190725001813.4740-2-daniele.ceraolospurio@intel.com
2019-07-22Merge v5.3-rc1 into drm-misc-nextMaxime Ripard1-603/+59
Noralf needs some SPI patches in 5.3 to merge some work on tinydrm. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2019-07-19drm/i915: Fix and improve MCR selection logicTvrtko Ursulin1-2/+0
A couple issues were present in this code: 1. fls() usage was incorrect causing off by one in subslice mask lookup, which in other words means subslice mask of all zeroes is always used (subslice mask of a slice which is not present, or even out of bounds array access), rendering the checks in wa_init_mcr either futile or random. 2. Condition in WARN_ON was not correct. It is doing a bitwise and operation between a positive (present subslices) and negative mask (disabled L3 banks). This means that with corrected fls() usage the assert would always incorrectly fail. We could fix this by inverting the fuse bits in the check, but instead do one better and improve the code so it not only asserts, but finds the first common index between the two masks and only warns if no such index can be found. v2: * Simplify check for logic and redability. * Improve commentary explaining what is really happening ie. what the assert is really trying to check and why. v3: * Find first common index instead of just asserting. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Fixes: fe864b76c2ab ("drm/i915: Implement WaProgramMgsrForL3BankSpecificMmioReads") Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> # v1 Cc: Michał Winiarski <michal.winiarski@intel.com> Cc: Stuart Summers <stuart.summers@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190717180624.20354-4-tvrtko.ursulin@linux.intel.com
2019-07-15drm/i915: Add support for retrying hotplugImre Deak1-1/+2
There is some scenarios that we are aware that sink probe can fail, so lets add the infrastructure to let hotplug() hook to request another probe after some time. v2: Handle shared HPD pins (Imre) v3: Rebased v4: Renamed INTEL_HOTPLUG_NOCHANGE to INTEL_HOTPLUG_UNCHANGED to keep it consistent(Rodrigo) v5: Making the working queue used explicit through all the callers to hotplug_work (Ville) Tested-by: Timo Aaltonen <tjaalton@ubuntu.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190712005343.24571-1-jose.souza@intel.com
2019-07-13drm/i915/uc: kill <g,h>uc_to_i915Daniele Ceraolo Spurio1-10/+0
Get rid of them to avoid more users being added while the guc code transitions to use gt more than i915. Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Michal Wajdeczko <michal.wajdeczko@intel.com> Acked-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190713100016.8026-11-chris@chris-wilson.co.uk Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2019-07-13drm/i915/guc: prefer intel_gt in guc interrupt functionsDaniele Ceraolo Spurio1-1/+0
We can get rid of a few more guc_to_i915 and start compartmentalizing interrupt management a bit more. We should be able to move more code in the future once the gt_pm code is also moved across to gt. Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190713100016.8026-10-chris@chris-wilson.co.uk Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2019-07-13drm/i915/uc: Move intel functions to intel_ucDaniele Ceraolo Spurio1-3/+3
All the intel_uc_* can now be moved to work on the intel_uc structure for better encapsulation of uc-related actions. Note: I've introduced uc_to_gt instead of uc_to_i915 because the aim is to move everything to be gt-focused in the medium term, so we would've had to replace it soon anyway. Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Michal Wajdeczko <michal.wajdeczko@intel.com> Acked-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190713100016.8026-8-chris@chris-wilson.co.uk Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2019-07-13drm/i915/uc: move GuC/HuC inside intel_gt under a new intel_ucDaniele Ceraolo Spurio1-5/+2
Being part of the GT HW, it make sense to keep the guc/huc structures inside the GT structure. To help with the encapsulation work done by the following patches, both structures are placed inside a new intel_uc container. Although this results in code with ugly nested dereferences (i915->gt.uc.guc...), it saves us the extra work required in moving the structures twice (i915 -> gt -> uc). The following patches will reduce the number of places where we try to access the guc/huc structures directly from i915 and reduce the ugliness. Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190713100016.8026-7-chris@chris-wilson.co.uk Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2019-07-13drm/i915/uc: move GuC and HuC files under gt/uc/Daniele Ceraolo Spurio1-1/+1
Both microcontrollers are part of the GT HW and are closely related to GT operations. To keep all the files cleanly together, they've been placed in their own subdir inside the gt/ folder Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Acked-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190713100016.8026-6-chris@chris-wilson.co.uk Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2019-07-12drm/i915/gt: Use intel_gt as the primary object for handling resetsChris Wilson1-33/+2
Having taken the first step in encapsulating the functionality by moving the related files under gt/, the next step is to start encapsulating by passing around the relevant structs rather than the global drm_i915_private. In this step, we pass intel_gt to intel_reset.c Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190712192953.9187-1-chris@chris-wilson.co.uk
2019-07-12drm/i915: Propagate "_remove" function name suffix downJanusz Krzysztofik1-2/+2
Similar to the "_release" case, consistently replace mixed "_cleanup"/"_fini"/"_fini_hw" components found in names of functions called from i915_driver_remove() with "_remove" or "_driver_remove" suffixes for better code readability. Signed-off-by: Janusz Krzysztofik <janusz.krzysztofik@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190712112429.740-6-janusz.krzysztofik@linux.intel.com
2019-07-12drm/i915: Propagate "_release" function name suffix downJanusz Krzysztofik1-1/+1
Replace mixed "_fini"/"_cleanup"/"_cleanup_hw" suffixes found in names of functions called from i915_driver_release() with "_release" suffix consistently. This provides better code readability, especially helpful when trying to work out which phase the code is in. Functions names starting with "i915_driver_", i.e., those defined in drivers/gpu/dri/i915/i915_drv.c, just have their "cleanup" or "fini" parts of their names replaced with the "_release" suffix, while names of functions coming from other source files have been suffixed with "_driver_release" to avoid ambiguity with other possible .release entry points. v2: early_probe pairs better with late_release (Chris) v3: fix typo in commit message (Joonas) Suggested-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Janusz Krzysztofik <janusz.krzysztofik@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190712112429.740-5-janusz.krzysztofik@linux.intel.com
2019-07-12drm/i915: Replace "_load" with "_probe" consequentlyJanusz Krzysztofik1-5/+5
Use the "_probe" nomenclature not only in i915_driver_probe() helper name but also in other related function / variable names for consistency. Only the userspace exposed name of a related module parameter is left untouched. Signed-off-by: Janusz Krzysztofik <janusz.krzysztofik@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190712112429.740-4-janusz.krzysztofik@linux.intel.com
2019-07-12drm/i915: Rename "_load"/"_unload" to match PCI entry pointsJanusz Krzysztofik1-2/+2
Current names of i915_driver_load/unload() functions originate in legacy DRM stubs. Reduce nomenclature ambiguity by renaming them to match their current use as helpers called from PCI entry points. Suggested by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Janusz Krzysztofik <janusz.krzysztofik@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190712112429.740-3-janusz.krzysztofik@linux.intel.com
2019-07-12drm/i915: Drop extern qualifiers from header function prototypesJanusz Krzysztofik1-25/+22
Follow dim checkpatch recommendation so it doesn't complain on that now and again on header file modifications. v2: drop testing leftover (Chris) Signed-off-by: Janusz Krzysztofik <janusz.krzysztofik@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190712112429.740-2-janusz.krzysztofik@linux.intel.com
2019-07-11drm/i915/tgl: Introduce Tiger Lake PCHRadhakrishna Sripada1-0/+3
Add the enum additions to TGP. Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: David Weinehall <david.weinehall@intel.com> Cc: James Ausmus <james.ausmus@intel.com> Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190711173115.28296-4-lucas.demarchi@intel.com
2019-07-11drm/i915/tgl: add initial Tiger Lake definitionsDaniele Ceraolo Spurio1-0/+1
Tiger Lake is a Intel® Processor containing Intel® HD Graphics. This is just an initial Tiger Lake definition. PCI IDs, generic support and new features coming in following patches. v2 (Lucas): - Remove modular FIA - feature will be re-introduced in future Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Anusha Srivatsa <anusha.srivatsa@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190711173115.28296-3-lucas.demarchi@intel.com
2019-07-11drm/i915/guc: Remove preemption support for current fwChris Wilson1-2/+0
Preemption via GuC submission is not being supported with its current legacy incarnation. The current FW does support a similar pre-emption flow via H2G, but it is class-based instead of being instance-based, which doesn't fit well with the i915 tracking. To fix this, the firmware is being updated to better support our needs with a new flow, so we can safely remove the old code. v2 (Daniele): resurrect & rebase, reword commit message, remove preempt_context as well Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Matthew Brost <matthew.brost@intel.com> Cc: John Harrison <John.C.Harrison@Intel.com> Acked-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Michał Winiarski <michal.winiarski@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190710005437.3496-2-daniele.ceraolospurio@intel.com
2019-07-08drm/i915: Update DRIVER_DATE to 20190708Rodrigo Vivi1-2/+2
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2019-07-05drm/i915: Move dev_priv->pm_i{m, e}r into intel_gtTvrtko Ursulin1-2/+0
PM interrupts belong to the GT so move the variables to be inside struct intel_gt. Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Co-developed-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Acked-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190704121756.27824-3-tvrtko.ursulin@linux.intel.com
2019-07-04drm/i915: Flush the workqueue before drainingChris Wilson1-0/+1
Trying to drain a workqueue while we may still be adding to it from background tasks is, according to kernel/workqueue.c, verboten. So, add a flush_workqueue() at the start of our cleanup procedure. References: https://bugs.freedesktop.org/show_bug.cgi?id=110550 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190703171913.16585-4-chris@chris-wilson.co.uk
2019-07-03drm/i915: Deal with machines that expose less than three QGV pointsVille Syrjälä1-2/+3
When SAGV is forced to disabled/min/med/max in the BIOS pcode will only hand us a single QGV point instead of the normal three. Fix the code to deal with that instead declaring the bandwidth limit to be 0 MB/s (and thus preventing any planes from being enabled). Also shrink the max_bw sturct a bit while at it, and change the deratedbw type to unsigned since the code returns the bw as an unsigned int. Since we now keep track of how many qgv points we got from pcode we can drop the earlier check added for the "pcode doesn't support the memory subsystem query" case. Cc: felix.j.degrood@intel.com Cc: Mark Janes <mark.a.janes@intel.com> Cc: Matt Roper <matthew.d.roper@intel.com> Cc: Clint Taylor <Clinton.A.Taylor@intel.com> Fixes: c457d9cf256e ("drm/i915: Make sure we have enough memory bandwidth on ICL") Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110838 Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190606124210.3482-1-ville.syrjala@linux.intel.com Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
2019-07-03drm/i915/gem: Free pages before rcu-freeing the objectChris Wilson1-7/+8
As we have dropped the final reference to the object, we do not need to wait until after the rcu grace period to drop its pages. We still require struct_mutex to completely unbind the object to release the pages, so we still need a free-worker to manage that from process context. By scheduling the release of pages before waiting for the rcu should mean that we are not trapping those pages from beyond the reach of the shrinker. v2: Pass along the request to skip if the vma is busy to the underlying unbind routine, to avoid checking the reservation underneath the i915->mm.obj_lock which may be used from inside irq context. v3: Flip the bit for unbinding while active, for later convenience. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=111035 Fixes: a93615f900bd ("drm/i915: Throw away the active object retirement complexity") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190703091726.11690-6-chris@chris-wilson.co.uk
2019-07-02Revert "drm/i915: Introduce private PAT management"Michał Winiarski1-2/+0
This reverts commit 4395890a48551982549d222d1923e2833dac47cf. It's been over a year since this was merged, and the actual users of intel_ppat_get / intel_ppat_put never materialized. Time to remove it! v2: Unbreak suspend (Chris) v3: Rebase, drop fixes tag to avoid confusion Signed-off-by: Michał Winiarski <michal.winiarski@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Zhi Wang <zhi.a.wang@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190702113149.21200-1-michal.winiarski@intel.com
2019-07-01drm/i915: Use intel state as much as possible in wm codeMaarten Lankhorst1-6/+6
Instead of directly referencing drm_crtc_state, convert to intel_ctc_state and use the base struct. This is useful when we're making the split between uapi and hw state, and also makes the code slightly more readable. A lot of places also use cstate, instead of the more common crtc_state. Clean those up to use crtc_state. Same for pstate vs plane_state. (Ville) Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190628085517.31886-7-maarten.lankhorst@linux.intel.com
2019-07-01drm/i915: Convert most of atomic commit to take more intel stateMaarten Lankhorst1-3/+3
Instead of passing along drm_crtc_state and drm_atomic_state, pass along more intel_atomic_state and intel_crtc_state. This will make the code more readable by not casting between drm state and intel state all the time. While at it, rename old_state to state, with the get_new/old helpers there is no point in distinguishing between state before and after swapping state any more. (Ville) Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190628085517.31886-3-maarten.lankhorst@linux.intel.com
2019-06-25drm/i915/ehl: Add one additional PCH ID to MCCMatt Roper1-0/+1
There's one additional ID that we should treat as Mule Creek Canyon. Cc: José Roberto de Souza <jose.souza@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190621151847.31302-1-matthew.d.roper@intel.com Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
2019-06-21drm/prime: Align gem_prime_export with obj_funcs.exportDaniel Vetter1-2/+1
The idea is that gem_prime_export is deprecated in favor of obj_funcs.export. That's much easier to do if both have matching function signatures. Reviewed-by: Eric Anholt <eric@anholt.net> Reviewed-by: Emil Velikov <emil.velikov@collabora.com> Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Cc: Russell King <linux@armlinux.org.uk> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <maxime.ripard@bootlin.com> Cc: Sean Paul <sean@poorly.run> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Zhenyu Wang <zhenyuw@linux.intel.com> Cc: Zhi Wang <zhi.a.wang@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Christian König" <christian.koenig@amd.com> Cc: "David (ChunMing) Zhou" <David1.Zhou@amd.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Jonathan Hunter <jonathanh@nvidia.com> Cc: Dave Airlie <airlied@redhat.com> Cc: Eric Anholt <eric@anholt.net> Cc: "Michel Dänzer" <michel.daenzer@amd.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Huang Rui <ray.huang@amd.com> Cc: Felix Kuehling <Felix.Kuehling@amd.com> Cc: Hawking Zhang <Hawking.Zhang@amd.com> Cc: Feifei Xu <Feifei.Xu@amd.com> Cc: Jim Qu <Jim.Qu@amd.com> Cc: Evan Quan <evan.quan@amd.com> Cc: Matthew Auld <matthew.auld@intel.com> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Cc: Thomas Zimmermann <tdz@users.sourceforge.net> Cc: Kate Stewart <kstewart@linuxfoundation.org> Cc: Sumit Semwal <sumit.semwal@linaro.org> Cc: Jilayne Lovejoy <opensource@jilayne.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Mikulas Patocka <mpatocka@redhat.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Junwei Zhang <Jerry.Zhang@amd.com> Cc: intel-gvt-dev@lists.freedesktop.org Cc: intel-gfx@lists.freedesktop.org Cc: amd-gfx@lists.freedesktop.org Cc: linux-tegra@vger.kernel.org Link: https://patchwork.freedesktop.org/patch/msgid/20190614203615.12639-10-daniel.vetter@ffwll.ch
2019-06-21drm/i915: Eliminate dual personality of i915_scratch_offsetTvrtko Ursulin1-5/+0
Scratch vma lives under gt but the API used to work on i915. Make this consistent by renaming the function to intel_gt_scratch_offset and make it take struct intel_gt. v2: * Move to intel_gt. (Chris) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190621070811.7006-33-tvrtko.ursulin@linux.intel.com
2019-06-21drm/i915: Rename i915_timeline to intel_timeline and move under gtTvrtko Ursulin1-1/+1
Move all timeline code under gt and rename to intel_gt prefix. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Suggested-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190621070811.7006-32-tvrtko.ursulin@linux.intel.com
2019-06-21drm/i915: Move i915_gem_chipset_flush to intel_gtTvrtko Ursulin1-8/+0
This aligns better with the rest of restructuring. v2: * Move call out of line. (Chris) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Suggested-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190621070811.7006-24-tvrtko.ursulin@linux.intel.com
2019-06-21drm/i915: Convert i915_gem_flush_ggtt_writes to intel_gtTvrtko Ursulin1-2/+0
Having introduced struct intel_gt (named the anonymous structure in i915) we can start using it to compartmentalize our code better. It makes more sense logically to have the code internally like this and it will also help with future split between gt and display in i915. v2: * Keep ggtt flush before fb obj flush. (Chris) v3: * Fix refactoring fail. * Always flush ggtt writes. (Chris) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190621070811.7006-23-tvrtko.ursulin@linux.intel.com
2019-06-21drm/i915: Convert i915_gem_init_swizzling to intel_gtTvrtko Ursulin1-1/+0
Start using the newly introduced struct intel_gt to fuse together correct logical init flow with uncore for more removal of implicit dev_priv in mmio access. v2: * Move code to i915_gem_fence_reg. (Chris) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190621070811.7006-7-tvrtko.ursulin@linux.intel.com
2019-06-21drm/i915: Introduce struct intel_gt as replacement for anonymous i915->gtTvrtko Ursulin1-32/+2
We have long been slighlty annoyed by the anonymous i915->gt. Promote it to a separate structure and give it its own header. This is a first step towards cleaning up the separation between i915 and gt. v2: * Adjust SPDX header. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190621070811.7006-2-tvrtko.ursulin@linux.intel.com
2019-06-20drm/i915: kill uncore_to_i915Daniele Ceraolo Spurio1-5/+0
Let's get rid of it before it proliferates, since with split GT/Display uncores the container_of won't work anymore. I've kept the rpm pointer as well to minimize the pointer chasing in the MMIO accessors. v2: swap parameter order for intel_uncore_init_early (Tvrtko) Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190620010021.20637-4-daniele.ceraolospurio@intel.com
2019-06-19drm/i915: Update DRIVER_DATE to 20190619Jani Nikula1-2/+2
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2019-06-17drm/i915/ehl: Introduce Mule Creek Canyon PCHMatt Roper1-0/+3
Although EHL introduces a new PCH, the South Display part of the PCH that we care about is nearly identical to ICP, just with some pins remapped. Most notably, Port C is mapped to the pins that ICP uses for TC Port 1. Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190615004210.16656-1-matthew.d.roper@intel.com
2019-06-17drm/i915/dmc: add support to load dmc_header version 3Lucas De Marchi1-2/+2
Main difference is that now there are up to 20 MMIOs that can be set and a lot of noise due to the struct changing the fields in the middle. Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Anusha Srivatsa <anusha.srivatsa@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190607091230.1489-8-lucas.demarchi@intel.com
2019-06-17drm/i915: move modesetting core code under display/Jani Nikula1-6/+7
Now that we have a new subdirectory for display code, continue by moving modesetting core code. display/intel_frontbuffer.h sticks out like a sore thumb, otherwise this is, again, a surprisingly clean operation. v2: - don't move intel_sideband.[ch] (Ville) - use tabs for Makefile file lists and sort them Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Acked-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190613084416.6794-3-jani.nikula@intel.com
2019-06-14drm/i915: move and rename i915_runtime_pmDaniele Ceraolo Spurio1-51/+1
Asserts aside, all the code working on this structure is in intel_runtime_pm.c and uses the intel_ prefix, so move the structure to intel_runtime_pm.h and adopt the same prefix. Since all the asserts are now working on the runtime_pm structure, bring them across as well. v2: drop unneeded include (Chris), don't rename debugfs, rebase Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Imre Deak <imre.deak@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Acked-by: Imre Deak <imre.deak@intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190613232156.34940-5-daniele.ceraolospurio@intel.com
2019-06-14drm/i915: prefer i915_runtime_pm in intel_runtime functionDaniele Ceraolo Spurio1-0/+2
As a first step towards updating the code to work on the runtime_pm structure instead of i915, rework all the internals to use and pass around that. v2: add comment for kdev (Jani), move rpm init after pdev init for mock_device Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Imre Deak <imre.deak@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Acked-by: Imre Deak <imre.deak@intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190613232156.34940-2-daniele.ceraolospurio@intel.com
2019-06-14drm/i915: Refine i915_reset.lock_mapChris Wilson1-8/+0
We already use a mutex to serialise i915_reset() and wedging, so all we need it to link that into i915_request_wait() and we have our lock cycle detection. v2.5: Take error mutex for selftests 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/20190614071023.17929-3-chris@chris-wilson.co.uk
2019-06-13drm/i915: Move fence register tracking from i915->mm to ggttChris Wilson1-28/+0
As the fence registers only apply to regions inside the GGTT is makes more sense that we track these as part of the i915_ggtt and not the general mm. In the next patch, we will then pull the register locking underneath the i915_ggtt.mutex. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190613073254.24048-1-chris@chris-wilson.co.uk
2019-06-12drm/i915: Remove I915_READ16 and I915_WRITE16Tvrtko Ursulin1-3/+0
Remove call sites in favour of uncore mmio accessors and remove the old macros. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190611104548.30545-6-tvrtko.ursulin@linux.intel.com
2019-06-12drm/i915: Remove I915_READ_NOTRACETvrtko Ursulin1-1/+0
Only a few call sites remain which have been converted to uncore mmio accessors and so the macro can be removed. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190611104548.30545-5-tvrtko.ursulin@linux.intel.com
2019-06-12drm/i915: Remove I915_WRITE_NOTRACETvrtko Ursulin1-1/+0
Only a few call sites remain which have been converted to uncore mmio accessors and so the macro can be removed. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190611104548.30545-4-tvrtko.ursulin@linux.intel.com
2019-06-12drm/i915: Remove POSTING_READ16Tvrtko Ursulin1-1/+0
Only a few call sites remain which have been converted to uncore mmio accessors and so the macro can be removed. ENGINE_POSTING_READ16 is added to replace one engine->mmio_base relative call site. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190611104548.30545-3-tvrtko.ursulin@linux.intel.com
2019-06-12drm/i915: Remove I915_POSTING_READ_FWTvrtko Ursulin1-1/+0
Only a few call sites remain which have been converted to uncore mmio accessors and so the macro can be removed. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190611104548.30545-2-tvrtko.ursulin@linux.intel.com
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-15 15:08:15 +0000