- 03 Apr, 2019 4 commits
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shaoyunl authored
According to HW engineer, they prefer the TMR address be "naturally aligned", e.g. the start address must be an integer divide of TME size. Signed-off-by:
shaoyunl <shaoyun.liu@amd.com> Acked-by:
Alex Deucher <alexander.deucher@amd.com> Signed-off-by:
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Emily Deng authored
Fix the issue about TDR-2 will have "fallback timer expired on ring sdma1". It is because the wrong number of irq types setting. Signed-off-by:
Emily Deng <Emily.Deng@amd.com> Reviewed-by:
Christian König <christian.koenig@amd.com> Signed-off-by:
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git://linux-arm.org/linux-ldDave Airlie authored
This pull requests adds initial Mali D71 support into the Arm "komeda" DRM driver. The code has been reviewed at the end of last year, I just been too slow with pushing it into mainline. Since it started baking in linux-next we had a kbuild-bot issue raised and one from Joe Perches on the MAINTAINERS entry, for which I'm including fixes here. Signed-off-by:
Dave Airlie <airlied@redhat.com> From: Liviu Dudau <Liviu.Dudau@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190401192833.GW21747@e110455-lin.cambridge.arm.com
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git://people.freedesktop.org/~agd5f/linuxDave Airlie authored
amdgpu: - Switch to HMM for userptr (reverted until HMM fixes land) - New experimental SMU 11 replacement for powerplay for vega20 (not enabled by default) - Initial RAS support for vega20 - BACO support for vega12 - BACO fixes for vega20 - Rework IH handling for page fault and retry interrupts - Cleanly split CPU and GPU paths for GPUVM updates - Powerplay fixes - XGMI fixes - Rework how DC interacts with atomic for planes - Clean up and simplify DC/Powerplay interfaces - Misc cleanups and bug fixes amdkfd: - Switch to HMM for userptr (reverted until HMM fixes land) - Add initial RAS support - MQD fixes ttm: - Unify DRM_FILE_PAGE_OFFSET handling - Account for kernel allocations in kernel zone only - Misc cleanups Signed-off-by:
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- 02 Apr, 2019 1 commit
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Alex Deucher authored
Fixes warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] on 32 bit platforms. Reviewed-by:
Tao Zhou <tao.zhou1@amd.com> Signed-off-by:
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- 01 Apr, 2019 8 commits
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Liviu Dudau authored
The Device Tree bindings documentation file is in a simplified path that doesn't match the MAINTAINERS entry. Reported-by:
Joe Perches <joe@perches.com> Reviewed-by:
James Qian Wang (Arm Technology China) <james.qian.wang@arm.com> Signed-off-by:
Liviu Dudau <liviu.dudau@arm.com>
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Liviu Dudau authored
We don't call this function if CONFIG_DEBUG_FS is not defined, but we should not be compiling it either, as the declaration of the debugfs core functions is not included. Reported by the kbuild test robot. Reviewed-by:
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Add a debugfs node "register" and entry function dump_register to dev/pipeline/component to register dump, then user can read "/sys/kernel/debug/komeda/register" to get the register values via these chip function. Signed-off-by:
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1. Added irq_handler/irq_enable/irq_disable to komeda_dev_func, then the Komeda-CORE can control the HW irq via these chip function. 2. Install irq and register irq_handler to system by DRM, so once the IRQ coming, the handling sequence is: komeda_kms_irq_handler(int irq, void *data) /* step 1. call into the CHIP to recognize event */ mdev->funcs->irq_handler(mdev, &evts); /* step 2. notify the crtc to handle the events */ for (i = 0; i < kms->n_crtcs; i++) komeda_crtc_handle_event(&kms->crtcs[i], &evts); v2: - Move get IRQ number into this change. - Enable irq before drm_dev_register. Signed-off-by: -
komeda_accemble_pipelines is for: 1. Verifing the component->supported_inputs according to the pipeline->avail_components. 2. Generating component->supported_outputs. v2: Lower the debug message of komeda_component_dump to DRM_DEBUG. Signed-off-by:
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Add and initialize improc and timing_ctrlr according to D71 capablitites v2: Rebase. Signed-off-by:
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Implement d71_compiz_init and add compiz component to komeda-CORE v2: Rebase. Signed-off-by:
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1. Add detailed layer/layer_state definitions 2. Add d71_layer_init to report layer features and capabilities according to D71 layer block. 3. Add d71_layer_updat/disable v2: Rebase. Signed-off-by:
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- 29 Mar, 2019 3 commits
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git://anongit.freedesktop.org/drm/drm-miscDave Airlie authored
drm-misc-next for 5.2: UAPI Changes: - Remove unused DRM_DISPLAY_INFO_LEN (Ville) Cross-subsystem Changes: - None Core Changes: - Fix compilation when CONFIG_FBDEV not selected (Daniel) - fbdev: Make skip_vt_switch default (Daniel) - Merge fb_helper_fill_fix, fb_helper_fill_var into fb_helper_fill_info (Daniel) - Remove unused fields in connector, display_info, and edid_quirks (Ville) Driver Changes: - virtio: package function args in virtio_gpu_object_params (Gerd) - vkms: Fix potential NULL-dereference bug (Kangjie) Signed-off-by:
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git://linuxtv.org/pinchartl/mediaDave Airlie authored
R-Car DU miscellaneous changes for v5.2 Signed-off-by:
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git://anongit.freedesktop.org/drm/drm-intelDave Airlie authored
UAPI Changes: - Make mmap code more asynchronous. Avoid full SET_DOMAIN on GTT mmap pagefault, and flushes pages on acquisition instead. Moves some of the work from mmap fault time to execbuf time to avoid lock contention during mmap access. Has neutral to positive impact on perf as the flushing moves to execbuf time in real world workloads on the current known userspaces due to recycling of BOs. If there exist an unknown non-recycling userspace, they should explicitly do the SET_DOMAIN and not rely on kernel doing implicit SET_DOMAIN because swapout/in might have happenedt. - Restore the accidentally removed behaviour of returning object size on GEM_CREATE From 2011: ff72145b ("drm: dumb scanout create/mmap for intel/radeon (v3)") - Includes a some neutered patches to prepare to complete the earlier Mesa recovery feature uAPI. Looking to enable this in the next PR. Driver Changes: - Add Elkhartlake (Gen11) support code and PCI IDs - Add missing Amberlake PCI ID 0x87CA (Ville) - Fix to Bugzilla #109780: Pick the first mode from EDID as the fixed mode when there is no preferred mode (Ville) - Fix GCC 4.8 build by using __is_constexpr() (Chris, Randy, Uma) - Add "Broadcast RGB", "force_audio" and "max_bpc" properties to DP MST (Ville) - Remove 8bpc limitation from DP MST (Ville) - Fix changing between limited and full range RGB output in DP fastsets (Ville) - Reject unsupported HDR formats (Maarten) - Handle YUV subpixel support better (Maarten) - Various plane watermarks fixes and cleaning of the code (Ville) - Icelake port sync master select fix (Manasi) - Icelake VEBOX disable bitmask fix (Jose) - Close a race where userspace could see incompletely initialized GEM context (Chris) - Avoid C3 on i945gm to keep vblank interrupts steady (Ville) - Avoid recalculating PLL HW readout each time (Lucas) - A ton of patches to modularize uncore code (Daniel) - Instead of storing media fuse value, immediately derive engine masks (Daniele) - Reduce struct_mutex usage (Chris) - Iterate over child devices to initialize ddi_port_info (Jani) - Fixes to return correct error values when bailing out of functions (Dan) - Use bitmap_zalloc() (Andy) - Reorder and clarify Gen3/4 code (Ville) - Refactor out common code in display mode handling (Ville) - GuC code fixes (Sujaritha, Michal) - Selftest improvements (Chris) Signed-off-by:
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- 28 Mar, 2019 24 commits
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Alex Deucher authored
This reverts commit 57731a07. This depends on an HMM fix which is not upstream yet. Signed-off-by:
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Alex Deucher authored
This reverts commit 8dd69e69. This depends on an HMM fix which is not upstream yet. Signed-off-by:
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Alex Deucher authored
This reverts commit 915d3eec. This depends on an HMM fix which is not upstream yet. Signed-off-by:
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Alex Deucher authored
This reverts commit 6b8f7e3d. This depends on an HMM fix which is not upstream yet. Signed-off-by:
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Alex Deucher authored
This reverts commit 386a68e7. This depends on an HMM fix which is not upstream yet. Signed-off-by:
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Alex Deucher authored
This reverts commit 5aeaccca. This depends on an HMM fix which is not upstream yet. Signed-off-by:
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Alex Deucher authored
This reverts commit 194f87dd. This depends on an HMM fix which is not upstream yet. Signed-off-by:
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Joonas Lahtinen authored
Signed-off-by:Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
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Joonas Lahtinen authored
Signed-off-by: -
Joonas Lahtinen authored
Signed-off-by: -
Gerd Hoffmann authored
This patch moves the virtio_gpu_cmd_create_resource() call (which notifies the host about the new resource created) into the virtio_gpu_object_create() function. That way we can call virtio_gpu_cmd_create_resource() before ttm_bo_init(), so the host already knows about the object when ttm initializes the object and calls our driver callbacks. Specifically the object is already created when the virtio_gpu_ttm_tt_bind() callback invokes virtio_gpu_object_attach(), so the extra virtio_gpu_object_attach() calls done after virtio_gpu_object_create() are not needed any more. The fence support for the create ioctl becomes a bit more tricky though. The code moved into virtio_gpu_object_create() too. We first submit the (fenced) virtio_gpu_cmd_create_resource() command, then initialize the ttm object, and finally attach just created object to the fence for the command in case it didn't finish yet. Signed-off-by:
Gerd Hoffmann <kraxel@redhat.com> Acked-by:
Noralf Trønnes <noralf@tronnes.org> Link: http://patchwork.freedesktop.org/patch/msgid/20190318113332.10900-6-kraxel@redhat.com
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Gerd Hoffmann authored
Add 3d resource parameters to virtio_gpu_object_params struct. With that in place we can use it for virtio_gpu_cmd_resource_create_3d() calls. Signed-off-by:
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Gerd Hoffmann authored
Add format, width and height fields to the virtio_gpu_object_params struct. With that in place we can use the parameter struct for virtio_gpu_cmd_create_resource() calls too. Signed-off-by:
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Gerd Hoffmann authored
Create virtio_gpu_object_params, use that to pass object parameters to virtio_gpu_object_create. This is just the first step, followup patches will add more parameters to the struct. The plan is to use the struct for all object parameters. Drop unused "kernel" parameter for virtio_gpu_alloc_object(), it is unused and always false. Also drop "pinned" parameter. virtio-gpu doesn't shuffle around objects, so effecively they all are pinned anyway. Hardcode TTM_PL_FLAG_NO_EVICT so ttm knows. Doesn't change much for the moment as virtio-gpu supports TTM_PL_FLAG_TT only so there is no opportunity to move around objects. That'll probably change in the future though. Signed-off-by:
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Gerd Hoffmann authored
Drop the dummy ttm backend implementation, add a real one for TTM_PL_FLAG_TT objects. The bin/unbind callbacks will call virtio_gpu_object_{attach,detach}, to update the object state on the host side, instead of invoking those calls from the move_notify() callback. With that in place the move and move_notify callbacks are not needed any more, so drop them. Signed-off-by: -
Gerd Hoffmann authored
This file prints which features the virtio-gpu device has. Also add "virtio-gpu-" prefix to the existing fence file, to make clear this is a driver-specific debugfs file. Signed-off-by:
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YueHaibing authored
Fixes gcc '-Wunused-but-set-variable' warning: drivers/gpu/drm/virtio/virtgpu_ttm.c: In function 'virtio_gpu_init_mem_type': drivers/gpu/drm/virtio/virtgpu_ttm.c:117:28: warning: variable 'vgdev' set but not used [-Wunused-but-set-variable] drivers/gpu/drm/virtio/virtgpu_ttm.c: In function 'virtio_gpu_bo_swap_notify': drivers/gpu/drm/virtio/virtgpu_ttm.c:300:28: warning: variable 'vgdev' set but not used [-Wunused-but-set-variable] It is never used since introduction in dc5698e8 ("Add virtio gpu driver.") Signed-off-by:
YueHaibing <yuehaibing@huawei.com> Reviewed-by:
Mukesh Ojha <mojha@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/20190325092631.152060-1-yuehaibing@huawei.comSigned-off-by:
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Laurent Pinchart authored
On the D3 SoC the LVDS PHY must be enabled in the same register write that enables the LVDS output. Skip writing the LVEN bit independently on that platform, it will be set by the write that sets LVRES. Signed-off-by:
Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by:
Jacopo Mondi <jacopo+renesas@jmondi.org>
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Laurent Pinchart authored
The D3 and E3 SoCs have different pixel clock frequency limits for the LVDS encoder than the other SoCs in the Gen3 family. Adjust the mode fixup implementation accordingly. Signed-off-by:
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Kieran Bingham authored
The rcar_du_crtc functions have a heavy reliance on the rcar_du_group structure, in many cases just to access the DU device context. To better separate the groups out of the CRTC handling code, give the rcar_du_crtc its own pointer to the device and remove the indirection through the group pointers. Signed-off-by:
Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Reviewed-by:
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Laurent Pinchart authored
The PLL parameters are computed by looping over the range of acceptable M, N and E values, and selecting the combination that produces the output frequency closest to the target. The internal frequency constraints are taken into account by restricting the tested values for the PLL parameters, reducing the search space. The target frequency, however, is only taken into account when computing the post-PLL divider, which can result in a 0 value for the divider when the PLL output frequency being tested is lower than half of the target frequency. Subsequent loops will produce a better set of PLL parameters, but for some of the iterations this can result in a division by 0. Fix it by clamping the divider value. We could instead restrict the E values being tested in the inner loop, but that would require additional calculation that would likely be less efficient as the E parameter can only take three different values. Fixes: c25c0136 ("drm: rcar-du: lvds: D3/E3 support") Signed-off-by:
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Laurent Pinchart authored
drm_framebuffer.h makes use of a pointer to struct drm_format_info but doesn't include drm_fourcc.h (neither directly nor indirectly). Forward-declare the structure. Signed-off-by:
Jani Nikula <jani.nikula@intel.com> Reviewed-by:
Sam Ravnborg <sam@ravnborg.org>
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Kieran Bingham authored
The CRTC suspend and resume functions have been replaced, but the prototypes were not removed. Remove the redundant definitions. Signed-off-by:
Simon Horman <horms+renesas@verge.net.au> Reviewed-by:
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Kieran Bingham authored
The rcar_du_crtc_mode_valid() and rcar_du_crtc_get_crc_sources() functions are accessed only through a function pointer table. Convert the function definitions to be static to the module. Signed-off-by:
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