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2018-11-21drm/i915: Make CHICKEN_TRANS reg not depend on enum valueImre Deak3-17/+52
Depending on the transcoder enum values to translate from transcoder to the corresponding CHICKEN_TRANS register can easily break if we add a new transcoder. Add an explicit mapping instead, by using helpers to look up the register instance either by transcoder or port (since unconveniently the registers have both port and transcoder specific bits). While at it also check for the correctness of GEN, port, transcoder. I wasn't sure if psr2_enabled can only be set for GEN9+, but that seems to be the case indeed (see setting of sink_psr2_support in intel_psr_init_dpcd()). v2 (Ville): - Make gen9_chicken_trans_reg() internal to intel_psr.c. - s/trans/cpu_transcoder/ Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Mika Kahola <mika.kahola@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181119180021.370-1-imre.deak@intel.com
2018-11-21drm/i915: Add code comment on assumption of pipe==transcoderImre Deak1-3/+19
Add a comment to the pipe and transcoder enum definitions about our assumption in the code about enum values for pipes and transcoders with a 1:1 transcoder -> pipe mapping. v2: - Clarify more what are the assumptions about the enum values. (Ville) v3: (Lucas) - s/->/ -> / so it looks less like pointer dereferencing. - Use pipe enums as initializers in the transcoder enum definition. Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Mika Kahola <mika.kahola@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> (v2) Link: https://patchwork.freedesktop.org/patch/msgid/20181120092325.21249-3-imre.deak@intel.com
2018-11-21drm/i915: Make EDP PSR flags not depend on enum valuesImre Deak2-21/+44
Depending on the transcoder enum values to translate from transcoder to EDP PSR flags can easily break if we add a new transcoder. So remove the dependency by using an explicit mapping. While at it also add a WARN for unexpected trancoders. v2: - Simplify things by defining flag shift values instead of indices. - s/trans/cpu_transcoder/ (Ville) v3: - Define flags to look like separate bits instead of the values of the same bitfield. (Ville) Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Mika Kahola <mika.kahola@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181120092325.21249-2-imre.deak@intel.com
2018-11-21drm/i915: Make pipe/transcoder offsets not depend on enum valuesImre Deak1-14/+38
Depending on the transcoder enum values to translate from transcoder to pipe/transcoder register addresses can easily break if we add a new transcoder. So remove the dependency by using named initializers. Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181120092325.21249-1-imre.deak@intel.com
2018-11-21drm/meson: Add implicit fencing support for primary and overlay planesKoen Kooi2-0/+4
Suggested by Qiang Yu <yuq825@gmail.com> to fix tearing artefacts in the Kodi GUI. Suggested-by: Qiang Yu <yuq825@gmail.com> Signed-off-by: Koen Kooi <koen@dominion.thruhere.net> Acked-by: Neil Armstrong <narmstrong@baylibre.com> [narmstrong: added Suggested-by tag] Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Link: https://patchwork.freedesktop.org/patch/msgid/1542621759-26413-1-git-send-email-koen@dominion.thruhere.net
2018-11-21drm/virtio: add edid supportGerd Hoffmann5-0/+91
linux guest driver implementation of the VIRTIO_GPU_F_EDID feature. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Daniel Vetter <daniel@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20181030063206.19528-3-kraxel@redhat.com
2018-11-21drm/fb-helper: Blacklist writeback when adding connectors to fbdevPaul Kocialkowski1-0/+3
Writeback connectors do not produce any on-screen output and require special care for use. Such connectors are hidden from enumeration in DRM resources by default, but they are still picked-up by fbdev. This makes rather little sense since fbdev is not really adapted for dealing with writeback. Moreover, this is also a source of issues when userspace disables the CRTC (and associated plane) without detaching the CRTC from the connector (which is hidden by default). In this case, the connector is still using the CRTC, leading to am "enabled/connectors mismatch" and eventually the failure of the associated atomic commit. This situation happens with VC4 testing under IGT GPU Tools. Filter out writeback connectors in the fbdev helper to solve this. Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com> Reviewed-by: Maxime Ripard <maxime.ripard@bootlin.com> Tested-by: Maxime Ripard <maxime.ripard@bootlin.com> Fixes: 935774cd71fe ("drm: Add writeback connector type") Cc: <stable@vger.kernel.org> # v4.19+ Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20181115163248.21168-1-paul.kocialkowski@bootlin.com
2018-11-21drm/i915/gvt: Avoid use-after-free iterating the gtt listChris Wilson1-3/+4
Found by smatch: drivers/gpu/drm/i915/gvt/gtt.c:2452 intel_vgpu_destroy_ggtt_mm() error: dereferencing freed memory 'pos' Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Zhenyu Wang <zhenyuw@linux.intel.com> Reviewed-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2018-11-21drm/i915: fix spelling mistake "reserverd" -> "reserved"Alexandre Belloni1-1/+1
Fix a spelling mistake in a comment. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181120151415.32419-1-alexandre.belloni@bootlin.com
2018-11-21qxl: Make sure qxl_cursor memory is pinnedChristophe Fergeau1-1/+9
QEMU keeps a vram reference to the last QXLCursorCmd it received. This QXLCursorCmd command points to a QXLCursor instance (stored in vram too). However, while the QXLCursorCmd memory is pinned, the QXLCursor memory is not. When booting a recent Fedora to its login screen while monitoring the QXLCursorCmd QEMU holds, it's possible to see the QXLCursor memory becoming invalid shortly after boot. Pinning that memory ensures that that QXLCursor memory is not going to be moved by the guest kernel. Moving the pin/unpin to qxl_release_list_add()/qxl_release_free_list() would be a more generic fix. However, doing this quickly exhausts QXL video memory, so more fixing would be needed before this is workable. Signed-off-by: Christophe Fergeau <cfergeau@redhat.com> Link: http://patchwork.freedesktop.org/patch/msgid/20181120162004.22807-3-cfergeau@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-11-21qxl: Remove unused qxl_bo_pin argumentsChristophe Fergeau4-12/+8
The 'domain' argument to qxl_bo_pin is redundant with 'bo', and 'gpu_addr' is unused, so we can remove both. Signed-off-by: Christophe Fergeau <cfergeau@redhat.com> Link: http://patchwork.freedesktop.org/patch/msgid/20181120162004.22807-2-cfergeau@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-11-21qxl: No need for NULL check before calling qxl_bo_unref()Christophe Fergeau3-9/+4
qxl_bo_unref() is already performing a NULL check. Signed-off-by: Christophe Fergeau <cfergeau@redhat.com> Link: http://patchwork.freedesktop.org/patch/msgid/20181120162004.22807-1-cfergeau@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-11-21drm/cirrus: Remove set but not used variable 'bo'YueHaibing1-3/+0
Fixes gcc '-Wunused-but-set-variable' warning: drivers/gpu/drm/cirrus/cirrus_fbdev.c: In function 'cirrusfb_create': drivers/gpu/drm/cirrus/cirrus_fbdev.c:172:20: warning: variable 'bo' set but not used [-Wunused-but-set-variable] It never used since introduction in commit f9aa76a85248 ("drm/kms: driver for virtual cirrus under qemu") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Link: http://patchwork.freedesktop.org/patch/msgid/1542283836-152176-1-git-send-email-yuehaibing@huawei.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-11-21drm/i915: Write GPU relocs harder with gen3Chris Wilson1-1/+6
Under moderate amounts of GPU stress, we can observe on Bearlake and Pineview (later gen3 models) that we execute the following batch buffer before the write into the batch is coherent. Adding extra (tested with upto 32x) MI_FLUSH to either the invalidation, flush or both phases does not solve the incoherency issue with the relocations, but emitting the MI_STORE_DWORD_IMM twice does. So be it. Fixes: 7dd4f6729f92 ("drm/i915: Async GPU relocation processing") Testcase: igt/gem_tiled_fence_blits # blb/pnv Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181119154153.15327-1-chris@chris-wilson.co.uk (cherry picked from commit 7fa28e146994da1e8a4124623d7da97b798ea520) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2018-11-21drm/i915: Downgrade unknown CSR firmware warningsLucas De Marchi1-3/+0
Like it was done in commit 9e180d9991dc ("drm/i915: Downgrade unknown firmware warnings") for huc and guc: downgrade CSR firmware warnings. If we have released no firmware yet for a platform, stop scaring the consumer and merely note its expected absence. By simply removing the warning and early return we hit the condition with the appropriate message. Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181117004234.23437-2-lucas.demarchi@intel.com
2018-11-21drm/i915: allow to load DMC firmware on next genLucas De Marchi1-1/+6
Before commit d8a5b7d79fb7 ("drm/i915/csr: keep max firmware size together with firmare name and version") it was possible to load the firmware for testing purposes via parameter. Let's use the size of the last known platform to recover that behavior. Cc: Jani Nikula <jani.nikula@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181117004234.23437-1-lucas.demarchi@intel.com
2018-11-21drm/i915/ilk: Fix warning when reading emon_status with no outputJosé Roberto de Souza1-0/+4
When there is no output no one will hold a runtime_pm reference causing a warning when trying to read emom_status in debugfs. [22.756480] ------------[ cut here ]------------ [22.756489] RPM wakelock ref not held during HW access [22.756578] WARNING: CPU: 0 PID: 1058 at drivers/gpu/drm/i915/intel_drv.h:2104 gen5_read32+0x16b/0x1a0 [i915] [22.756580] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic i915 coretemp crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hda_intel snd_hda_codec snd_hwdep snd_hda_core e1000e snd_pcm mei_me prime_numbers mei lpc_ich [22.756595] CPU: 0 PID: 1058 Comm: debugfs_test Not tainted 4.20.0-rc1-CI-Trybot_3219+ #1 [22.756597] Hardware name: Hewlett-Packard HP Compaq 8100 Elite SFF PC/304Ah, BIOS 786H1 v01.13 07/14/2011 [22.756634] RIP: 0010:gen5_read32+0x16b/0x1a0 [i915] [22.756637] Code: a4 ea e0 0f 0b e9 d2 fe ff ff 80 3d a5 71 19 00 00 0f 85 d3 fe ff ff 48 c7 c7 48 d0 2d a0 c6 05 91 71 19 00 01 e8 35 a4 ea e0 <0f> 0b e9 b9 fe ff ff e8 69 c6 f2 e0 85 c0 75 92 48 c7 c2 78 d0 2d [22.756639] RSP: 0018:ffffc90000f1fd38 EFLAGS: 00010282 [22.756642] RAX: 0000000000000000 RBX: ffff8801f7ab0000 RCX: 0000000000000006 [22.756643] RDX: 0000000000000006 RSI: ffffffff8212886a RDI: ffffffff820d6d57 [22.756645] RBP: 0000000000011020 R08: 0000000043e3d1a8 R09: 0000000000000000 [22.756647] R10: ffffc90000f1fd80 R11: 0000000000000000 R12: 0000000000000001 [22.756649] R13: ffff8801f7ab0068 R14: 0000000000000001 R15: ffff88020d53d188 [22.756651] FS: 00007f2878849980(0000) GS:ffff880213a00000(0000) knlGS:0000000000000000 [22.756653] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [22.756655] CR2: 00005638deedf028 CR3: 0000000203292001 CR4: 00000000000206f0 [22.756657] Call Trace: [22.756689] i915_mch_val+0x1b/0x60 [i915] [22.756721] i915_emon_status+0x45/0xd0 [i915] [22.756730] seq_read+0xdb/0x3c0 [22.756736] ? lockdep_hardirqs_off+0x94/0xd0 [22.756740] ? __slab_free+0x24e/0x510 [22.756746] full_proxy_read+0x52/0x90 [22.756752] __vfs_read+0x31/0x170 [22.756759] ? do_sys_open+0x13b/0x240 [22.756763] ? rcu_read_lock_sched_held+0x6f/0x80 [22.756766] vfs_read+0x9e/0x140 [22.756770] ksys_read+0x50/0xc0 [22.756775] do_syscall_64+0x55/0x190 [22.756781] entry_SYSCALL_64_after_hwframe+0x49/0xbe [22.756783] RIP: 0033:0x7f28781dc34e [22.756786] Code: 00 00 00 00 48 8b 15 71 8c 20 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff c3 0f 1f 40 00 8b 05 ba d0 20 00 85 c0 75 16 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 5a f3 c3 0f 1f 84 00 00 00 00 00 41 54 55 49 [22.756787] RSP: 002b:00007ffd33fa0d08 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [22.756790] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f28781dc34e [22.756792] RDX: 0000000000000200 RSI: 00007ffd33fa0d50 RDI: 0000000000000008 [22.756794] RBP: 00007ffd33fa0f60 R08: 0000000000000000 R09: 0000000000000020 [22.756796] R10: 0000000000000000 R11: 0000000000000246 R12: 00005638de45c2c0 [22.756797] R13: 00007ffd33fa14b0 R14: 0000000000000000 R15: 0000000000000000 [22.756806] irq event stamp: 47950 [22.756811] hardirqs last enabled at (47949): [<ffffffff810fba74>] vprintk_emit+0x124/0x320 [22.756813] hardirqs last disabled at (47950): [<ffffffff810019b0>] trace_hardirqs_off_thunk+0x1a/0x1c [22.756816] softirqs last enabled at (47518): [<ffffffff81c0033a>] __do_softirq+0x33a/0x4b9 [22.756820] softirqs last disabled at (47479): [<ffffffff8108df29>] irq_exit+0xa9/0xc0 [22.756858] WARNING: CPU: 0 PID: 1058 at drivers/gpu/drm/i915/intel_drv.h:2104 gen5_read32+0x16b/0x1a0 [i915] [22.756860] ---[ end trace bf56fa7d6a3cbf7a ] Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181119230101.32460-1-jose.souza@intel.com
2018-11-20drm/amdgpu: Enable HDP memory light sleepKenneth Feng1-7/+32
Due to the register name and setting change of HDP memory light sleep on Vega20,change accordingly in the driver. Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-20drm/amdgpu: enable paging queue doorbell support v4Philip Yang2-9/+25
Because increase SDMA_DOORBELL_RANGE to add new SDMA doorbell for paging queue will break SRIOV, instead we can reserve and map two doorbell pages for amdgpu, paging queues doorbell index use same index as SDMA gfx queues index but on second page. For Vega20, after we change doorbell layout to increase SDMA doorbell for 8 SDMA RLC queues later, we could use new doorbell index for paging queue. Signed-off-by: Philip Yang <Philip.Yang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-20drm/amdgpu: fix typo in function sdma_v4_0_page_resumePhilip Yang1-4/+2
This looks like copy paste typo Signed-off-by: Philip Yang <Philip.Yang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-20drm/amdgpu: Remove dead static variableRex Zhu1-8/+3
The static struct drm_driver *driver was not used because drm_pci_init was deprecated v2: Remove static pointer pdriver(Christian) Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-20drm/amdkfd: change system memory overcommit limitEric Huang1-41/+58
It is to improve system limit by: 1. replacing userptrlimit with a total memory limit that conunts TTM memory usage and userptr usage. 2. counting acc size for all BOs. Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-20drm/amdgpu: Fix KFD doorbell SG BO mappingFelix Kuehling1-1/+2
This change prepares for adding SG BOs that will be used for mapping doorbells into GPUVM address space. This type of BO would be mistaken for an invalid userptr BO. Improve that check to test that it's actually a userptr BO so that SG BOs that are still in the CPU domain can be validated and mapped correctly. Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-20drm/amdkfd: Fix and simplify sync object handling for KFDFelix Kuehling1-23/+5
The adev parameter in amdgpu_sync_fence and amdgpu_sync_resv is only needed for updating sync->last_vm_update. This breaks if different adevs are passed to calls for the same sync object. Always pass NULL for calls from KFD because sync objects used for KFD don't belong to any particular device, and KFD doesn't need the sync->last_vm_update fence. This fixes kernel log warnings on multi-GPU systems after recent changes in amdgpu_amdkfd_gpuvm_restore_process_bos. Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-20drm/amdgpu: KFD Restore process: Optimize waitingHarish Kasiviswanathan1-5/+8
Instead of waiting for each KFD BO after validation just wait for the last BO moving fence. Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-20drm/amdgpu: Remove explicit wait after VM validateHarish Kasiviswanathan1-7/+24
PD or PT might have to be moved during validation and this move has to be completed before updating it. If page table updates are done using SDMA then this serializing is done by SDMA command submission. And if PD/PT updates are done by CPU, then explicit waiting for PD/PT updates are done in amdgpu VM amdgpu_vm_wait_pd function. Sync to PD BO moving fence to handle corner case where none of the PTs are updated but PD is evicted. Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-20drm/i915/selftests: Hold task reference to reset workerChris Wilson1-0/+3
As the worker may exit by itself, we need to hold a task reference to it in the parent. References: https://bugs.freedesktop.org/show_bug.cgi?id=108735 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181120120601.24083-1-chris@chris-wilson.co.uk
2018-11-20drm: Introduce new DRM_FORMAT_XYUVStanislav Lisovskiy1-0/+1
v5: This is YUV444 packed format same as AYUV, but without alpha, as supported by i915. v6: Removed unneeded initializer for new XYUV format. v7: Added is_yuv field initialization according to latest drm_fourcc format structure initialization changes. v8: Edited commit message to be more clear about skl+, renamed PLANE_CTL_FORMAT_AYUV to PLANE_CTL_FORMAT_XYUV as this format doesn't support per-pixel alpha. Fixed minor code issues. v9: Moved DRM format check to proper place in intel_framebuffer_init. v10: Changed DRM_FORMAT_XYUV to be DRM_FORMAT_XYUV8888 v11: Fixed rebase conflict, caused by added new formats to drm-tip meanwhile. Reviewed-by: Alexandru Gheorghe <alexandru-cosmin.gheorghe@arm.com> Signed-off-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com> [vsyrjala: Removed stray tab and sorted the formats differently] Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181109093916.25858-2-stanislav.lisovskiy@intel.com
2018-11-20drm/tinydrm: Use DRM_GEM_CMA_VMAP_DRIVER_OPSNoralf Trønnes10-88/+31
The CMA helper now has the functionality to ensure a virtual address on imported buffer so use that. While touching all tinydrm drivers, remove the unnecessary inclusion of drm_fb_helper.h in some drivers. Cc: David Lechner <david@lechnology.com> Cc: Eric Anholt <eric@anholt.net> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Eric Anholt <eric@anholt.net> Link: https://patchwork.freedesktop.org/patch/msgid/20181110145647.17580-6-noralf@tronnes.org
2018-11-20drm/cma-helper: Add DRM_GEM_CMA_VMAP_DRIVER_OPSNoralf Trønnes1-0/+86
This adds functionality to the CMA helper which ensures that the kernel virtual address is set on the CMA GEM object also for imported buffers. The drivers have been audited to ensure that none set ->vaddr on imported buffers, making the conditional dma_buf_vunmap() call in drm_gem_cma_free_object() safe. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Eric Anholt <eric@anholt.net> Link: https://patchwork.freedesktop.org/patch/msgid/20181110145647.17580-5-noralf@tronnes.org
2018-11-20drm/gem: Add drm_gem_object_funcsNoralf Trønnes3-34/+121
This adds an optional function table on GEM objects. The main benefit is for drivers that support more than one type of memory (shmem,vram,cma) for their buffers depending on the hardware it runs on. With the callbacks attached to the GEM object itself, it is easier to have core helpers for the the various buffer types. The driver only has to make the decision about buffer type on GEM object creation and all other callbacks can be handled by the chosen helper. drm_driver->gem_prime_res_obj has not been added since there's a todo to put a reservation_object into drm_gem_object. v3: Add todo entry v2: Drop drm_gem_object_funcs->prime_mmap in favour of drm_gem_prime_mmap() (Daniel Vetter) v1: - drm_gem_object_funcs.map -> .prime_map let it only do PRIME mmap like the function it superseeds (Daniel Vetter) - Flip around the if ladders and make obj->funcs the first choice highlighting the fact that this the new default way of doing it (Daniel Vetter) Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181110145647.17580-4-noralf@tronnes.org
2018-11-20drm/prime: Add drm_gem_prime_mmap()Noralf Trønnes1-0/+37
Add a generic PRIME GEM mmap function. v2: Fix link in docs (Daniel Vetter) Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181110145647.17580-3-noralf@tronnes.org
2018-11-20drm/driver: Add defaults for .gem_prime_export/import callbacksNoralf Trønnes1-2/+8
The majority of drivers use drm_gem_prime_export() and drm_gem_prime_import() for these callbacks so let's make them the default. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181110145647.17580-2-noralf@tronnes.org
2018-11-20drm/panel: s6d16d0: fix spelling mistake "enble" -> "enable"Colin Ian King1-1/+1
Trivial fix to spelling mistake in DRM_DEV_ERROR error message Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20181106154022.9209-1-colin.king@canonical.com
2018-11-20Merge drm/drm-next into drm-intel-next-queuedJani Nikula401-9102/+12174
Pull in v4.20-rc3 via drm-next. Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2018-11-20drm/i915/fixed: cosmetic cleanupJani Nikula1-36/+41
Clean up fixed point temp variable initialization, use the more conventional tmp name for temp variables, add empty lines before return. No functional changes. Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181116120729.7580-5-jani.nikula@intel.com
2018-11-20drm/i915/fixed: simplify is_fixed16_zero()Jani Nikula1-3/+1
Simply return the condition. No functional changes. Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181116120729.7580-4-jani.nikula@intel.com
2018-11-20drm/i915/fixed: simplify FP_16_16_MAX definitionJani Nikula1-5/+1
No need to use a compound statement enclosed in parenthesis where a C99 compound literal will do. No functional changes. Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181116120729.7580-3-jani.nikula@intel.com
2018-11-20drm/i915/fixed: prefer kernel types over stdint typesJani Nikula1-32/+29
While at it, conform to kernel spacing (i.e. no space) after cast. No functional changes. Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181116120729.7580-2-jani.nikula@intel.com
2018-11-20drm/i915: extract fixed point math to i915_fixed.hJani Nikula2-138/+148
Reduce bloat in one of the bigger header files. Fix some indentation while at it. No functional changes. v2: Add include guards (Joonas) Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181116120729.7580-1-jani.nikula@intel.com
2018-11-20drm/i915: Write GPU relocs harder with gen3Chris Wilson1-1/+6
Under moderate amounts of GPU stress, we can observe on Bearlake and Pineview (later gen3 models) that we execute the following batch buffer before the write into the batch is coherent. Adding extra (tested with upto 32x) MI_FLUSH to either the invalidation, flush or both phases does not solve the incoherency issue with the relocations, but emitting the MI_STORE_DWORD_IMM twice does. So be it. Fixes: 7dd4f6729f92 ("drm/i915: Async GPU relocation processing") Testcase: igt/gem_tiled_fence_blits # blb/pnv Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181119154153.15327-1-chris@chris-wilson.co.uk
2018-11-20drm/bridge/sii902x: Add missing dependency on I2C_MUXFabrizio Castro1-0/+1
kbuild test robot reports: >> ERROR: "i2c_mux_add_adapter" [drivers/gpu/drm/bridge/sii902x.ko] undefined! >> ERROR: "i2c_mux_alloc" [drivers/gpu/drm/bridge/sii902x.ko] undefined! >> ERROR: "i2c_mux_del_adapters" [drivers/gpu/drm/bridge/sii902x.ko] undefined! Quite obviously the driver depends on I2C_MUX, but adding a "depends on" introduces a recursive dependency, therefore this patch selects I2C_MUX instead. Fixes: 21d808405fe4 ("drm/bridge/sii902x: Fix EDID readback") Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Link: https://lists.01.org/pipermail/kbuild-all/2018-November/054924.html Acked-by: Peter Rosin <peda@axentia.se> Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/1542633978-22064-1-git-send-email-fabrizio.castro@bp.renesas.com
2018-11-20drm/i915: Prevent machine hang from Broxton's vtd w/a and error captureChris Wilson3-2/+26
Since capturing the error state requires fiddling around with the GGTT to read arbitrary buffers and is itself run under stop_machine(), it deadlocks the machine (effectively a hard hang) when run in conjunction with Broxton's VTd workaround to serialize GGTT access. v2: Store the ERR_PTR in first_error so that the error can be reported to the user via sysfs. v3: Mention the quirk in dmesg (using info as per usual) Fixes: 0ef34ad6222a ("drm/i915: Serialize GTT/Aperture accesses on BXT") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Jon Bloomfield <jon.bloomfield@intel.com> Cc: John Harrison <john.C.Harrison@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181102161232.17742-5-chris@chris-wilson.co.uk (cherry picked from commit fb6f0b64e455b207a636346588e65bf9598d30eb) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2018-11-20drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c: Remove duplicate headerBrajeswar Ghosh1-1/+0
Remove gca/gfx_8_0_enum.h which is included more than once Signed-off-by: Brajeswar Ghosh <brajeswar.linux@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-20drm/amdgpu/psp: use define rather than magic number for mode1 resetAlex Deucher1-1/+1
Use the define rather than hardcoded value. Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-20drm/scheduler: Fix bad job be re-processed in TDRTrigger Huang1-1/+16
A bad job is the one triggered TDR(In the current amdgpu's implementation, actually all the jobs in the current joq-queue will be treated as bad jobs). In the recovery process, its fence will be fake signaled and as a result, the work behind will be scheduled to delete it from the mirror list, but if the TDR process is invoked before the work's execution, then this bad job might be processed again and the call dma_fence_set_error to its fence in TDR process will lead to kernel warning trace: [ 143.033605] WARNING: CPU: 2 PID: 53 at ./include/linux/dma-fence.h:437 amddrm_sched_job_recovery+0x1af/0x1c0 [amd_sched] kernel: [ 143.033606] Modules linked in: amdgpu(OE) amdchash(OE) amdttm(OE) amd_sched(OE) amdkcl(OE) amd_iommu_v2 drm_kms_helper drm i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc aesni_intel aes_x86_64 snd_hda_codec_generic crypto_simd glue_helper cryptd snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq joydev snd_seq_device snd_timer snd soundcore binfmt_misc input_leds mac_hid serio_raw nfsd auth_rpcgss nfs_acl lockd grace sunrpc sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 8139too floppy psmouse 8139cp mii i2c_piix4 pata_acpi [ 143.033649] CPU: 2 PID: 53 Comm: kworker/2:1 Tainted: G OE 4.15.0-20-generic #21-Ubuntu [ 143.033650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Ubuntu-1.8.2-1ubuntu1 04/01/2014 [ 143.033653] Workqueue: events drm_sched_job_timedout [amd_sched] [ 143.033656] RIP: 0010:amddrm_sched_job_recovery+0x1af/0x1c0 [amd_sched] [ 143.033657] RSP: 0018:ffffa9f880fe7d48 EFLAGS: 00010202 [ 143.033659] RAX: 0000000000000007 RBX: ffff9b98f2b24c00 RCX: ffff9b98efef4f08 [ 143.033660] RDX: ffff9b98f2b27400 RSI: ffff9b98f2b24c50 RDI: ffff9b98efef4f18 [ 143.033660] RBP: ffffa9f880fe7d98 R08: 0000000000000001 R09: 00000000000002b6 [ 143.033661] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9b98efef3430 [ 143.033662] R13: ffff9b98efef4d80 R14: ffff9b98efef4e98 R15: ffff9b98eaf91c00 [ 143.033663] FS: 0000000000000000(0000) GS:ffff9b98ffd00000(0000) knlGS:0000000000000000 [ 143.033664] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 143.033665] CR2: 00007fc49c96d470 CR3: 000000001400a005 CR4: 00000000003606e0 [ 143.033669] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 143.033669] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 143.033670] Call Trace: [ 143.033744] amdgpu_device_gpu_recover+0x144/0x820 [amdgpu] [ 143.033788] amdgpu_job_timedout+0x9b/0xa0 [amdgpu] [ 143.033791] drm_sched_job_timedout+0xcc/0x150 [amd_sched] [ 143.033795] process_one_work+0x1de/0x410 [ 143.033797] worker_thread+0x32/0x410 [ 143.033799] kthread+0x121/0x140 [ 143.033801] ? process_one_work+0x410/0x410 [ 143.033803] ? kthread_create_worker_on_cpu+0x70/0x70 [ 143.033806] ret_from_fork+0x35/0x40 So just delete the bad job from mirror list directly Changes in v3: - Add a helper function to delete the bad jobs from mirror list and call it directly *before* the job's fence is signaled Changes in v2: - delete the useless list node check - also delete bad jobs in drm_sched_main because: kthread_unpark(ring->sched.thread) will be invoked very early before amdgpu_device_gpu_recover's return, then drm_sched_main will have chance to pick up a new job from the job queue. This new job will be added into the mirror list and processed by amdgpu_job_run, but may not be deleted from the mirror list on time due to the same reason. And finally re-processed by drm_sched_job_recovery Signed-off-by: Trigger Huang <Trigger.Huang@amd.com> Reviewed-by: Christian König <chrstian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-20drm/amdgpu/gfx: use proper offset define for MEC doorbellsAlex Deucher1-1/+1
Looks like a copy paste typo. Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-20drm/amdkfd: Workaround PASID missing in gfx9 interrupt payload under non HWSYong Zhao1-3/+22
This is a known gfx9 HW issue, and this change can perfectly workaround the issue. Signed-off-by: Yong Zhao <Yong.Zhao@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-20drm/amdkfd: Adjust the debug message in KFD ISRYong Zhao1-7/+7
This makes debug message get printed even when there is early return. Signed-off-by: Yong Zhao <Yong.Zhao@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2018-11-20drm/amdkfd: Added Vega12 and Polaris12 for KFD.Gang Ba10-1/+67
Add Vega12 and Polaris12 device info and device IDs to KFD. Signed-off-by: Gang Ba <gaba@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-30 00:46:10 +0300