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2018-12-11drm/nouveau/kms/nv50-: allow more flexibility with lut formatsBen Skeggs
Will be required for Turing. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-12-11drm/nouveau: remove left-over struct memberBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-12-11drm/nouveau/fifo/gv100: return work submission token in channel ctor argsBen Skeggs
The token will also contain runlist ID on Turing, so instead expose it as an opaque value from NVKM so the client doesn't need to care. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-12-11drm/nouveau/fifo/gv100: allocate method bufferBen Skeggs
The GPU saves off some stuff to the address specified in this part of RAMFC when the channel faults, so we should probably point it at a valid address. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-12-11drm/nouveau/fifo/gm200-: read pbdma count more directlyBen Skeggs
The trick we used (and still use for older GPUs) doesn't work on Turing. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-12-11drm/nouveau/fifo/gk104-: virtualise pbdma enable functionBen Skeggs
Turing will require different code. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-12-11drm/nouveau/fifo/gk104-: group pbdma functions togetherBen Skeggs
We're about to be adding more of them. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-12-11drm/nouveau/fifo/gk104-: separate runlist building from committing to hwBen Skeggs
We will need to bash different registers on Turing. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-12-11drm/nouveau/fifo/gk104-: support enabling privileged ce functionsBen Skeggs
Will be used by SVM code to allow direct (without going through MMU) memcpy using the GPU copy engines. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-12-11drm/nouveau/fifo/gk104-: return channel instance in ctor argsBen Skeggs
Will be used to match fault buffer entries with a channel. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-12-11drm/nouveau/fifo/gf100-: call into BAR to reset BARs after MMU faultBen Skeggs
This is needed for Turing, but we're supposed to wait for completion after re-writing the value on older GPUs anyway. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-12-11drm/nouveau/disp/gv100: fix name of window channels in debug outputBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-12-11drm/nouveau/mmu: add more general vmm free/node handling functionsBen Skeggs
Aside from being a nice cleanup, these will to allow the upcoming direct page mapping interfaces to play nicely with normal mappings. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-12-11drm/nouveau/fault: add explicit control over fault buffer interruptsBen Skeggs
The GPU will continually fire interrupts while a fault buffer GET != PUT, and to stop the spurious interrupts while the handler does its thing, we were disabling the fault buffer temporarily. This is not actually a great idea to begin with, and made worse by Volta resetting GET/PUT when it's reactivated. So, let's not do that. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-12-11drm/nouveau/fault: store get/put pri address in nvkm_fault_bufferBen Skeggs
Will allow more shared fault buffer handling code between Pascal/Volta. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-12-11drm/nouveau/fault: remove manual mapping of fault buffers into BAR2Ben Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-12-11drm/nouveau/imem/nv50: support pinning objects in BAR2 and returning addressBen Skeggs
Various structures are accessed by the GPU through BAR2 for some reason on newer GPUs. This commit makes it more convenient to handle. Will be used for GP100- fault buffers, and GV100- fault method buffers. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-12-11drm/nouveau/tmr: detect stalled gpu timer and break out of waitsBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-12-11drm/nouveau/devinit/gm200-: export function to upload+execute PMU/PRE_OSBen Skeggs
Will be used for Turing. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-12-11drm/nouveau/bios: translate USB-C connector typeBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-12-11drm/nouveau/bios: translate additional memory typesBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-12-11drm/nouveau/core: support multiple nvdec instancesBen Skeggs
Turing GPUs can have more than one. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-12-11drm/nouveau/drm/nouveau: Don't forget to label dp_aux devicesLyude Paul
This makes debugging with DP tracing a lot harder to interpret, so name each i2c based off the name of the encoder that it's for Signed-off-by: Lyude Paul <lyude@redhat.com> Reviewed-by: Karol Herbst <karolherbst@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-12-11drm/nouveau/drm/nouveau: Check rc from drm_dp_mst_topology_mgr_resume()Lyude Paul
We need to actually make sure we check this on resume since otherwise we won't know whether or not the topology is still there once we've resumed, which will cause us to still think the topology is connected even after it's been removed if the removal happens mid-suspend. Signed-off-by: Lyude Paul <lyude@redhat.com> Cc: stable@vger.kernel.org Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-12-11drm/nouveau: Add size to vbios.rom file in debugfsLyude Paul
With this, nvbios /sys/kernel/debug/dri/*/vbios.rom now works! Signed-off-by: Lyude Paul <lyude@redhat.com> Reviewed-by: Karol Herbst <kherbst@redhat.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-12-11drm/nouveau: Add strap_peek to debugfsLyude Paul
Since we already expose the vbios.rom file here, why not also expose the strap_peek? Signed-off-by: Lyude Paul <lyude@redhat.com> Reviewed-by: Karol Herbst <kherbst@redhat.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2018-12-07Merge tag 'drm-misc-next-2018-12-06' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next Final changes to drm-misc-next for v4.21: UAPI Changes: Core Changes: - Add dma_fence_get_stub to dma-buf, and use it in drm/syncobj. - Add and use DRM_MODESET_LOCK_BEGIN/END helpers. - Small fixes to drm_atomic_helper_resume(), drm_mode_setcrtc() and drm_atomic_helper_commit_duplicated_state() - Fix drm_atomic_state_helper.[c] extraction. Driver Changes: - Small fixes to tinydrm, vkms, meson, rcar-du, virtio, vkms, v3d, and pl111. - vc4: Allow scaling and YUV formats on cursor planes. - v3d: Enable use of the Texture Formatting Unit, and fix prime imports of buffers from other drivers. - Add support for the AUO G101EVN010 panel. - sun4i: Enable support for the H6 display engine. Signed-off-by: Dave Airlie <airlied@redhat.com> [airlied: added drm/v3d: fix broken build to the merge commit] From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/321be9d3-ab75-5f92-8193-e5113662edef@linux.intel.com
2018-12-06Merge tag 'vmwgfx-next-2018-12-05' of ↵Dave Airlie
git://people.freedesktop.org/~thomash/linux into drm-next Pull request of 2018-12-05 Page flip with damage by Deepak and others, Various vmwgfx minor fixes anc cleanups. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Hellstrom <thellstrom@vmware.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181205103554.3675-1-thellstrom@vmware.com
2018-12-06Merge tag 'exynos-drm-next-for-v4.21' of ↵Dave Airlie
git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next - Refactoring of DMA and IOMMU code . This patch series simplifies DMA mapping creation by avoiding looping all components to get dma device object, reduces code size by merging IOMMU and DMA code. - Enhance plane alpha and blend mode support . This patch series adds configurable plane and pixel blend mode support for Exynos5433 DECON device. - Fix color format setting of Mixer driver . This patch series fixes color format and range setting by splitting range and format. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Inki Dae <inki.dae@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/1544002853-11661-1-git-send-email-inki.dae@samsung.com
2018-12-06Merge branch 'drm-next-4.21' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-next amdgpu and amdkfd: - Freesync support - ABM support in DC - KFD support for vega12 and polaris12 - Add sdma paging queue support for vega - Use ACPI to query backlight range on supported platforms - Clean up doorbell handling - KFD fix for pasid handling under non-HWS - Misc cleanups and fixes scheduler: - Revert "fix timeout handling v2" radeon: - Fix possible overflow on 32 bit ttm: - Fix for LRU handling for ghost objects Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181130192505.2946-1-alexander.deucher@amd.com
2018-12-06Merge tag 'drm-intel-next-2018-12-04' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-next Final drm/i915 changes for v4.21: - ICL DSI video mode enabling (Madhav, Vandita, Jani, Imre) - eDP sink count fix (José) - PSR fixes (José) - DRM DP helper and i915 DSC enabling (Manasi, Gaurav, Anusha) - DP FEC enabling (Anusha) - SKL+ watermark/ddb programming improvements (Ville) - Pixel format fixes (Ville) - Selftest updates (Chris, Tvrtko) - GT and engine workaround improvements (Tvrtko) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/87va496uoe.fsf@intel.com
2018-12-05drm: revert "expand replace_fence to support timeline point v2"Christian König
This reverts commit 9a09a42369a4a37a959c051d8e1a1f948c1529a4. The whole interface isn't thought through. Since this function can't fail we actually can't allocate an object to store the sync point. Sorry, I should have taken the lead on this from the very beginning and reviewed it more thoughtfully. Going to propose a new interface as a follow up change. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Link: https://patchwork.freedesktop.org/patch/265580/
2018-12-05drm/vmwgfx: Use the standard atomic helpers for page-flipThomas Hellstrom
Our wrappers don't do anything useful anymore except calling the atomic helpers. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Sinclair Yeh <syeh@vmware.com>
2018-12-05drm/vmwgfx: Remove set but not used variable 'file_priv'YueHaibing
Fixes gcc '-Wunused-but-set-variable' warning: drivers/gpu/drm/vmwgfx/vmwgfx_fence.c: In function 'vmw_event_fence_action_seq_passed': drivers/gpu/drm/vmwgfx/vmwgfx_fence.c:909:19: warning: variable 'file_priv' set but not used [-Wunused-but-set-variable] struct drm_file *file_priv; It not used any more since commit fb740cf2492c ("drm: Create drm_send_event helpers") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Reviewed-by: Sinclair Yeh <syeh@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2018-12-05drm/vmwgfx: remove redundant return ret statementColin Ian King
The return statement is redundant as there is a return statement immediately before it so we have dead code that can be removed. Also remove the unused declaration of ret. Detected by CoverityScan, CID#1473793 ("Structurally dead code") Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Sinclair Yeh <syeh@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2018-12-05drm/vmwgfx: Fix a layout race conditionThomas Hellstrom
This fixes a layout update race condition. We make sure the crtc mutex is locked before we dereference crtc->state. Otherwise the state might change under us. Since now we're already holding the crtc mutexes when reading the gui coordinates, protect them with the crtc mutexes rather than with the requested_layout mutex. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Deepak Rawat <drawat@vmware.com> Reviewed-by: Sinclair Yeh <syeh@vmware.com>
2018-12-05drm/vmwgfx: Fix up the implicit display unit handlingThomas Hellstrom
Make the connector is_implicit property immutable. As far as we know, no user-space application is writing to it. Also move the verification that all implicit display units scan out from the same framebuffer to atomic_check(). Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Sinclair Yeh <syeh@vmware.com> Reviewed-by: Deepak Rawat <drawat@vmware.com>
2018-12-05MAINTAINERS: Update vmwgfx maintainersSinclair Yeh
It's been fun! To be continued..... Signed-off-by: Sinclair Yeh <syeh@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2018-12-05drm/vmwgfx: Don't clear mode::type anymoreDeepak Rawat
With kernel commit "drm/modes: Kill off the oddball DRM_MODE_TYPE_CRTC_C vs. DRM_MODE_TYPE_BUILTIN handling", no need to clear mode::type for user-space bug. Signed-off-by: Deepak Rawat <drawat@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2018-12-05drm/vmwgfx: Use atomic helper function for dirty fb IOCTLDeepak Rawat
USe new atomic helper for dirty fb IOCTL which make use of damage interface. Note that this is only done for STDU and SOU, for legacy display unit still using old interface. Signed-off-by: Deepak Rawat <drawat@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2018-12-05drm/vmwgfx: Enable FB_DAMAGE_CLIPS property for SOU primary planeDeepak Rawat
SOU primary plane now support damage clips, enable it for user-space. Signed-off-by: Deepak Rawat <drawat@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2018-12-05drm/vmwgfx: Update comments for sou plane update functionDeepak Rawat
Update comments to sync with code. Signed-off-by: Deepak Rawat <drawat@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2018-12-05drm/vmwgfx: Use the new interface for SOU plane updateDeepak Rawat
With new interface to do plane update on SOU available, use that instead of old kms_dirty. Signed-off-by: Deepak Rawat <drawat@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2018-12-05drm/vmwgfx: Implement SOU plane update for BO backed fbDeepak Rawat
Using the new interface implement SOU plane update for BO backed fb. v2: Rebase to new resource validation. Signed-off-by: Deepak Rawat <drawat@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2018-12-05drm/vmwgfx: Implement SOU plane update for surface backed fbDeepak Rawat
Using the new interface implement SOU plane update for surface backed fb. v2: Rebase to new resource validation. Signed-off-by: Deepak Rawat <drawat@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2018-12-05drm/vmwgfx: Enable FB_DAMAGE_CLIPS property for STDU primary planeDeepak Rawat
STDU primary plane now support damage clips, enable it for user-space. Signed-off-by: Deepak Rawat <drawat@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2018-12-05drm/vmwgfx: Update comments for stdu plane updateDeepak Rawat
Update the comments to sync with code. Signed-off-by: Deepak Rawat <drawat@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2018-12-05drm/vmwgfx: Use the new interface for STDU plane updateDeepak Rawat
With new interface to do plane update on STDU available, use that instead of old kms_dirty. v2: Use fence from new resource validation. Signed-off-by: Deepak Rawat <drawat@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2018-12-05drm/vmwgfx: Implement STDU plane update for BO backed fbDeepak Rawat
Using the new interface implement STDU plane update for BO backed fb. v2: Rebase to new resource validation. Signed-off-by: Deepak Rawat <drawat@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
2018-12-05drm/vmwgfx: Implement STDU plane update for surface backed fbDeepak Rawat
Using the new interface implement STDU plane update for surface backed fb. v2: Rebase to new resource validation. Signed-off-by: Deepak Rawat <drawat@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
generated by cgit (git 2.34.1) at 2025-09-11 23:50:25 +0000