- 29 Apr, 2021 2 commits
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Thomas Zimmermann authored
References to struct drm_device.pdev should not be used any longer as the field will be moved into the struct's legacy section. Add a fix for the rsp commit. v2: * fix an error in the commit description (Michael) Signed-off-by:
Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by:
Jani Nikula <jani.nikula@intel.com> Fixes: d57d4a1d ("drm/i915: Create stolen memory region from local memory") Cc: CQ Tang <cq.tang@intel.com> Cc: Matthew Auld <matthew.auld@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: Xinyun Liu <xinyun.liu@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@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: Chris Wilson <chris@chris-wilson.co.uk> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: "Thomas Hellström" <thomas.hellstrom@intel.com> Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org> Cc: Dan Carpenter <dan.carpenter@oracle.com> Cc: intel-gfx@lists.freedesktop.org Reviewed-by:
Michael J. Ruhl <michael.j.ruhl@intel.com> Signed-off-by:
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Stéphane Marchesin authored
The retire logic uses the 2 lower bits of the pointer to the retire function to store flags. However, the auto_retire function is not guaranteed to be aligned to a multiple of 4, which causes crashes as we jump to the wrong address, for example like this: 2021-04-24T18:03:53.804300Z WARNING kernel: [ 516.876901] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI 2021-04-24T18:03:53.804310Z WARNING kernel: [ 516.876906] CPU: 7 PID: 146 Comm: kworker/u16:6 Tainted: G U 5.4.105-13595-g3cd84167b2df #1 2021-04-24T18:03:53.804311Z WARNING kernel: [ 516.876907] Hardware name: Google Volteer2/Volteer2, BIOS Google_Volteer2.13672.76.0 02/22/2021 2021-04-24T18:03:53.804312Z WARNING kernel: [ 516.876911] Workqueue: events_unbound active_work 2021-04-24T18:03:53.804313Z WARNING kernel: [ 516.876914] RIP: 0010:auto_retire+0x1/0x20 2021-04-24T18:03:53.804314Z WARNING kernel: [ 516.876916] Code: e8 01 f2 ff ff eb 02 31 db 48 89 d8 5b 5d c3 0f 1f 44 00 00 55 48 89 e5 f0 ff 87 c8 00 00 00 0f 88 ab 47 4a 00 31 c0 5d c3 0f <1f> 44 00 00 55 48 89 e5 f0 ff 8f c8 00 00 00 0f 88 9a 47 4a 00 74 2021-04-24T18:03:53.804319Z WARNING kernel: [ 516.876918] RSP: 0018:ffff9b4d809fbe38 EFLAGS: 00010286 2021-04-24T18:03:53.804320Z WARNING kernel: [ 516.876919] RAX: 0000000000000007 RBX: ffff927915079600 RCX: 0000000000000007 2021-04-24T18:03:53.804320Z WARNING kernel: [ 516.876921] RDX: ffff9b4d809fbe40 RSI: 0000000000000286 RDI: ffff927915079600 2021-04-24T18:03:53.804321Z WARNING kernel: [ 516.876922] RBP: ffff9b4d809fbe68 R08: 8080808080808080 R09: fefefefefefefeff 2021-04-24T18:03:53.804321Z WARNING kernel: [ 516.876924] R10: 0000000000000010 R11: ffffffff92e44bd8 R12: ffff9279150796a0 2021-04-24T18:03:53.804322Z WARNING kernel: [ 516.876925] R13: ffff92791c368180 R14: ffff927915079640 R15: 000000001c867605 2021-04-24T18:03:53.804323Z WARNING kernel: [ 516.876926] FS: 0000000000000000(0000) GS:ffff92791ffc0000(0000) knlGS:0000000000000000 2021-04-24T18:03:53.804323Z WARNING kernel: [ 516.876928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 2021-04-24T18:03:53.804324Z WARNING kernel: [ 516.876929] CR2: 0000239514955000 CR3: 00000007f82da001 CR4: 0000000000760ee0 2021-04-24T18:03:53.804325Z WARNING kernel: [ 516.876930] PKRU: 55555554 2021-04-24T18:03:53.804325Z WARNING kernel: [ 516.876931] Call Trace: 2021-04-24T18:03:53.804326Z WARNING kernel: [ 516.876935] __active_retire+0x77/0xcf 2021-04-24T18:03:53.804326Z WARNING kernel: [ 516.876939] process_one_work+0x1da/0x394 2021-04-24T18:03:53.804327Z WARNING kernel: [ 516.876941] worker_thread+0x216/0x375 2021-04-24T18:03:53.804327Z WARNING kernel: [ 516.876944] kthread+0x147/0x156 2021-04-24T18:03:53.804335Z WARNING kernel: [ 516.876946] ? pr_cont_work+0x58/0x58 2021-04-24T18:03:53.804335Z WARNING kernel: [ 516.876948] ? kthread_blkcg+0x2e/0x2e 2021-04-24T18:03:53.804336Z WARNING kernel: [ 516.876950] ret_from_fork+0x1f/0x40 2021-04-24T18:03:53.804336Z WARNING kernel: [ 516.876952] Modules linked in: cdc_mbim cdc_ncm cdc_wdm xt_cgroup rfcomm cmac algif_hash algif_skcipher af_alg xt_MASQUERADE uinput snd_soc_rt5682_sdw snd_soc_rt5682 snd_soc_max98373_sdw snd_soc_max98373 snd_soc_rl6231 regmap_sdw snd_soc_sof_sdw snd_soc_hdac_hdmi snd_soc_dmic snd_hda_codec_hdmi snd_sof_pci snd_sof_intel_hda_common intel_ipu6_psys snd_sof_xtensa_dsp soundwire_intel soundwire_generic_allocation soundwire_cadence snd_sof_intel_hda snd_sof snd_soc_hdac_hda snd_soc_acpi_intel_match snd_soc_acpi snd_hda_ext_core soundwire_bus snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core intel_ipu6_isys videobuf2_dma_contig videobuf2_v4l2 videobuf2_common videobuf2_memops mei_hdcp intel_ipu6 ov2740 ov8856 at24 sx9310 dw9768 v4l2_fwnode cros_ec_typec intel_pmc_mux roles acpi_als typec fuse iio_trig_sysfs cros_ec_light_prox cros_ec_lid_angle cros_ec_sensors cros_ec_sensors_core industrialio_triggered_buffer cros_ec_sensors_ring kfifo_buf industrialio cros_ec_sensorhub 2021-04-24T18:03:53.804337Z WARNING kernel: [ 516.876972] cdc_ether usbnet iwlmvm lzo_rle lzo_compress iwl7000_mac80211 iwlwifi zram cfg80211 r8152 mii btusb btrtl btintel btbcm bluetooth ecdh_generic ecc joydev 2021-04-24T18:03:53.804337Z EMERG kernel: [ 516.879169] gsmi: Log Shutdown Reason 0x03 This change fixes this by aligning the function. Signed-off-by:
Stéphane Marchesin <marcheu@chromium.org> Fixes: 229007e0 ("drm/i915: Wrap i915_active in a simple kreffed struct") Signed-off-by:
Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210429031021.1218091-1-marcheu@chromium.org
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- 27 Apr, 2021 8 commits
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Mohammed Khajapasha authored
Return EREMOTE value when frame buffer object is not backed by LMEM for discrete. If Local memory is supported by hardware the framebuffer backing gem objects should be from local memory. Signed-off-by:
Mohammed Khajapasha <mohammed.khajapasha@intel.com> Signed-off-by:
Matthew Auld <matthew.auld@intel.com> Reviewed-by:
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Anusha Srivatsa authored
In the scenario where local memory is available, we have rely on CPU access via lmem directly instead of aperture. v2: gmch is only relevant for much older hw, therefore we can drop the has_aperture check since it should always be present on such platforms. (Chris) Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Chris P Wilson <chris.p.wilson@intel.com> Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: CQ Tang <cq.tang@intel.com> Signed-off-by:
Anusha Srivatsa <anusha.srivatsa@intel.com> Signed-off-by:
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Mohammed Khajapasha authored
Use local memory io BAR address for fbdev's fb_mmap() operation on discrete, fbdev uses the physical address of our framebuffer for its fb_mmap() fn. Signed-off-by:
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Matthew Auld authored
It's a requirement that for dgfx we place all the paging structures in device local-memory. v2: use i915_coherent_map_type() v3: improve the shared dma-resv object comment Signed-off-by:
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Matthew Auld authored
We need to generalise our accessor for the page directories and tables from using the simple kmap_atomic to support local memory, and this setup must be done on acquisition of the backing storage prior to entering fence execution contexts. Here we replace the kmap with the object mapping code that for simple single page shmemfs object will return a plain kmap, that is then kept for the lifetime of the page directory. Note that keeping the mapping around is a potential concern here, since while the vma is pinned the mapping remains there for the PDs underneath, or at least until the used_count reaches zero, at which point we can safely destroy the mapping. For 32b this will be even worse since the address space is more limited, but since this change mostly impacts full ppGTT platforms, the justification is that for modern platforms we shouldn't care too much about 32b. Signed-off-by:
Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Reviewed-by:
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Venkata Sandeep Dhanalakota authored
Determine the possible coherent map type based on object location, and if target has llc or if user requires an always coherent mapping. Cc: Matthew Auld <matthew.auld@intel.com> Cc: CQ Tang <cq.tang@intel.com> Suggested-by:
Michal Wajdeczko <michal.wajdeczko@intel.com> Signed-off-by:
Venkata Sandeep Dhanalakota <venkata.s.dhanalakota@intel.com> Signed-off-by:
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Venkata Ramana Nayana authored
Use I915_MAP_WC when default state object is allocated in LMEM. Signed-off-by:
Venkata Ramana Nayana <venkata.ramana.nayana@intel.com> Reviewed-by:
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Lv Yunlong authored
Our code analyzer reported a double free bug. In gen8_preallocate_top_level_pdp, pde and pde->pt.base are allocated via alloc_pd(vm) with one reference. If pin_pt_dma() failed, pde->pt.base is freed by i915_gem_object_put() with a reference dropped. Then free_pd calls free_px() defined in intel_ppgtt.c, which calls i915_gem_object_put() to put pde->pt.base again. As pde->pt.base is protected by refcount, so the second put will not free pde->pt.base actually. But, maybe it is better to remove the first put? Fixes: 82adf901 ("drm/i915/gt: Shrink i915_page_directory's slab bucket") Signed-off-by:
Lv Yunlong <lyl2019@mail.ustc.edu.cn> Reviewed-by:
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- 26 Apr, 2021 3 commits
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Ville Syrjälä authored
These are the 965g/g45/g33 specific DRB registers. Give them a suitable suffix so we can add their counterparts for other platforms. Reviewed-by:
Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210421153401.13847-4-ville.syrjala@linux.intel.com
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Ville Syrjälä authored
We've defined C0DRB3/C1DRB3 as 16 bit registers, so access them as such. Fixes: 1c8242c3 ("drm/i915: Use unchecked writes for setting up the fences") Reviewed-by:
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Ville Syrjälä authored
Gen2 tiles are 2KiB in size so i915_gem_object_get_tile_row_size() can in fact return <4KiB, which leads to div-by-zero here. Avoid that. Not sure i915_gem_object_get_tile_row_size() is entirely sane anyway since it doesn't account for the different tile layouts on i8xx/i915... I'm not able to hit this before commit 6846895f ("drm/i915: Replace PIN_NONFAULT with calls to PIN_NOEVICT") and it looks like I also need to run recent version of Mesa. With those in place xonotic trips on this quite easily on my 85x. Cc: stable@vger.kernel.org Reviewed-by:
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- 23 Apr, 2021 2 commits
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Maarten Lankhorst authored
Fixes the following htmldocs warnings: drivers/gpu/drm/i915/i915_cmd_parser.c:1420: warning: Excess function parameter 'trampoline' description in 'intel_engine_cmd_parser' drivers/gpu/drm/i915/i915_cmd_parser.c:1420: warning: Function parameter or member 'jump_whitelist' not described in 'intel_engine_cmd_parser' drivers/gpu/drm/i915/i915_cmd_parser.c:1420: warning: Function parameter or member 'shadow_map' not described in 'intel_engine_cmd_parser' drivers/gpu/drm/i915/i915_cmd_parser.c:1420: warning: Function parameter or member 'batch_map' not described in 'intel_engine_cmd_parser' drivers/gpu/drm/i915/i915_cmd_parser.c:1420: warning: Excess function parameter 'trampoline' description in 'intel_engine_cmd_parser' Reported-by:
Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by:
Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210421120353.544518-1-maarten.lankhorst@linux.intel.comReviewed-by:
Daniel Vetter <daniel.vetter@ffwll.ch>
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Maarten Lankhorst authored
Fixes the following htmldocs warning: drivers/gpu/drm/i915/gem/i915_gem_shrinker.c:102: warning: Function parameter or member 'ww' not described in 'i915_gem_shrink' Fixes: cf41a8f1 ("drm/i915: Finally remove obj->mm.lock.") Reported-by:
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- 22 Apr, 2021 4 commits
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Matthew Auld authored
Stolen memory is always allocated as physically contiguous pages, so mark the object flags as such. It looks like the flags were previously just ignored so this had no effect. In the future we might to add the proper plumbing for passing the flags all over the way down from the caller, but for now we don't have a use for that. Signed-off-by:
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CQ Tang authored
Since stolen can now be device local-memory underneath, we should try to enforce any min_page_size restrictions when allocating pages. Signed-off-by:
CQ Tang <cq.tang@intel.com> Signed-off-by:
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Matthew Auld authored
Underneath it's the same stuff, so things like the PTE_LM bits for the GTT should just keep working as-is. Signed-off-by:
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CQ Tang authored
Add "REGION_STOLEN" device info to dg1, create stolen memory region from upper portion of local device memory, starting from DSMBASE. v2: - s/drm_info/drm_dbg; userspace likely doesn't care about stolen. - mem->type is only setup after the region probe, so setting the name as stolen-local or stolen-system based on this value won't work. Split system vs local stolen setup to fix this. - kill all the region->devmem/is_devmem stuff. We already differentiate the different types of stolen so such things shouldn't be needed anymore. v3: - split stolen lmem vs smem ops(Tvrtko) - add shortcut for stolen region in i915(Tvrtko) - sanity check dsm base vs bar size(Xinyun) v4(Tvrtko): - more cleanup - add some TODOs Signed-off-by:
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- 21 Apr, 2021 3 commits
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Matt Roper authored
Boot firmware performs memory training and health assessment during startup. If the memory training fails, the firmware will consider the GPU unusable and will instruct the punit to keep the GT powered down. If this happens, our driver will be unable to communicate with the GT (all GT registers will read back as 0, forcewake requests will timeout, etc.) so we should abort driver initialization if this happens. We can confirm that LMEM was initialized successfully via sgunit register GU_CNTL. Bspec: 53111 Signed-off-by:
Matt Roper <matthew.d.roper@intel.com> Cc: Caz Yokoyama <Caz.Yokoyama@intel.com> Reviewed-by:
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Matthew Auld authored
Add section for drm/i915 uAPI and pull in i915_drm.h. Suggested-by:
Daniel Vetter <daniel@ffwll.ch> Signed-off-by:
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Hsin-Yi Wang authored
pm_resume and pm_suspend might be conflict with the ones defined in include/linux/suspend.h. Rename all pm_* to igt_pm_* in selftests since they are only used here. v2 by Jani: - Use igt_ prefix instead of i915_ to avoid colliding with existing i915_pm_* functions - Rename all pm_ prefixed functions in the file Signed-off-by:
Hsin-Yi Wang <hsinyi@chromium.org> Reported-by:
kernel test robot <lkp@intel.com> Reviewed-by:
Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by:
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- 20 Apr, 2021 6 commits
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Chris Wilson authored
RAPL provides an on-package power measurements which does not encompass discrete graphics, so let's avoid using the igfx masurements when testing dgfx. Later we will abstract the simple librapl interface over hwmon so that we can verify basic power consumption scenarios. Signed-off-by:
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Chris Wilson authored
If there is no mappable aperture, we cannot remap it for access, and the selftest is void. Signed-off-by:
Imre Deak <imre.deak@intel.com> Signed-off-by:
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Joonas Lahtinen authored
Merge tag 'topic/intel-gen-to-ver-2021-04-19' of git://anongit.freedesktop.org/drm/drm-intel into drm-intel-gt-next Gen to ver conversions across the driver The main change is Lucas' series [1], with Ville's GLK fixes [2] and a cherry-pick of Matt's commit [3] from drm-intel-next as a base to avoid conflicts. [1] https://patchwork.freedesktop.org/series/88825/ [2] https://patchwork.freedesktop.org/series/88938/ [3] 70bfb307 ("drm/i915/display: Eliminate IS_GEN9_{BC,LP}") Signed-off-by:
Joonas Lahtinen <joonas.lahtinen@linux.intel.com> From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/878s5ebny0.fsf@intel.com
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Matthew Auld authored
Add a note about the two-step process. v2(Tvrtko): - Also document the other method of just passing in a buffer which is large enough, which avoids two ioctl calls. Can make sense for smaller query items. v3: prefer kernel-doc references for structs and members Suggested-by:Jason Ekstrand <jason@jlekstrand.net> Link: https://patchwork.freedesktop.org/patch/msgid/20210419105741.27844-4-matthew.auld@intel.com
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Matthew Auld authored
Add some example usage for the extension chaining also, which is quite nifty. v2: (Daniel) - clarify that the name is just some integer, also document that the name space is not global v3: prefer kernel-doc references for structs Suggested-by: -
Matthew Auld authored
Fix the cases where it is almost already valid kernel doc, for the others just nerf the warnings for now. Signed-off-by:
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- 14 Apr, 2021 12 commits
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Lucas De Marchi authored
Make them independent so we can use DGFX_FEATURES more generically. For future platforms that do not use the GEN nomenclature we will define graphics, media and display separately, so we avoid setting graphics_ver with the GEN() macro. Reviewed-by:
Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by:
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Lucas De Marchi authored
Since we are now converting from a single gen version to graphics_ver, media_ver and display_ver, add the last 2 when printing the device info. Reviewed-by:
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Lucas De Marchi authored
Now that it's not being used anymore, finish its removal. Like for gen_mask, we replace INTEL_GEN() and IS_GEN() macros to use the new field. Reviewed-by:
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Lucas De Marchi authored
Replace gen with the new graphics_ver value and use GRAPHICS_VER() in those places. Reviewed-by:
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Lucas De Marchi authored
Now that it's not used anywhere, remove it from struct intel_device_info. To allow a period in which code will be converted to the new macro, keep IS_GEN_RANGE() around, just redefining it to use the new fields. The size advantage from IS_GEN_RANGE() using a mask is not that big as it has pretty limited use througout the driver: text data bss dec hex filename 2758497 95965 6496 2860958 2ba79e drivers/gpu/drm/i915/i915.ko.old 2758586 95953 6496 2861035 2ba7eb drivers/gpu/drm/i915/i915.ko.new Reviewed-by:
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Lucas De Marchi authored
Remove the remaining uses of INTEL_GEN_MASK() and the correspondent gen_mask in struct intel_device_info. This will allow the removal of gen_mask later since it's incompatible with the new per-IP versioning scheme. Reviewed-by:
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Lucas De Marchi authored
Since its introduction 2 years ago, we never used the mask to span more than one gen. Replace gen_mask a single number and start using the new GRAPHICS_VER(). Reviewed-by:
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Lucas De Marchi authored
Start using the new fields graphics_version for the previous gen checks. Here we rename the "gen" field and replace the comparisons using it to start using the new GRAPHICS_VER(). Other uses of INTEL_GEN() were left as is for automatic conversion later. Reviewed-by:
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Lucas De Marchi authored
Like it was done in commit 01eb15c9 ("drm/i915: Add DISPLAY_VER() and related macros") add the correspondent macros for graphics and media. Going forward we will prefer checking the versions for the specific IPs (graphics, media and display) rather than grouping everything under a "gen" version. For consistency and to make the maintenance easier, it'd be preferred not to mix the *GEN* macros with the new ones. For older platforms we can simply consider that the previous "gen" number will extend to all 3 IPs. Then we can start replacing its use in the driver. Right now this replacement is not done and only the infrastructure is put in place. We also leave gen and gen_mask inside struct intel_device_info while it's still being used throughout the code. v2: Repurpose IS_{GRAPHICS,MEDIA}_VER() macros to work with a range Signed-off-by:
José Roberto de Souza <jose.souza@intel.com> Reviewed-by:
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Lucas De Marchi authored
While converting the rest of the driver to use GRAPHICS_VER() and MEDIA_VER(), following what was done for display, some discussions went back on what we did for display: 1) Why is the == comparison special that deserves a separate macro instead of just getting the version and comparing directly like is done for >, >=, <=? 2) IS_DISPLAY_RANGE() is weird in that it omits the "_VER" for brevity. If we remove the current users of IS_DISPLAY_VER(), we could actually repurpose it for a range check With (1) there could be an advantage if we used gen_mask since multiple conditionals be combined by the compiler in a single and instruction and check the result. However a) INTEL_GEN() doesn't use the mask since it would make the code bigger everywhere else and b) in the cases it made sense, it also made sense to convert to the _RANGE() variant. So here we repurpose IS_DISPLAY_VER() to work with a [ from, to ] range like was the IS_DISPLAY_RANGE() and convert the current IS_DISPLAY_VER() users to use == and != operators. Aside from the definition changes, this was done by the following semantic patch: @@ expression dev_priv, E1; @@ - !IS_DISPLAY_VER(dev_priv, E1) + DISPLAY_VER(dev_priv) != E1 @@ expression dev_priv, E1; @@ - IS_DISPLAY_VER(dev_priv, E1) + DISPLAY_VER(dev_priv) == E1 @@ expression dev_priv, from, until; @@ - IS_DISPLAY_RANGE(dev_priv, from, until) + IS_DISPLAY_VER(dev_priv, from, until) Cc: Jani Nikula <jani.nikula@intel.com> Cc: Matt Roper <matthew.d.roper@intel.com> Reviewed-by:
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Lucas De Marchi authored
The macro we use to check is called DISPLAY_VER(). While using this macro and the new ones being added in following changes I made the mistake multiple times when mixing both "ver" and "version". Although it's usually better to prefer the complete name, the shorhand DISPLAY_VER() / GRAPHICS_VER / MEDIA_VER are clear and cause less visual polution. Another issue is when copying the variable to other places. "display.version" would be copied to a "display_version" variable which is long and would make people abbreviate as "version", or "display_ver". In the first case it's not always clear what version refers to, and in the second case it just hints it should be the name in the first place. So, in the same way use used "gen" rather than "generation", use "ver" instead of "version". Signed-off-by:
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Lucas De Marchi authored
Commit 989634fb ("drm/i915/audio: set HDA link parameters in driver") added INTEL_GEN() in the display code, where it should actually be using DISPLAY_VER(). Switch to the new macro. Cc: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by:
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