dri-devel December 2021

dri-devel@lists.freedesktop.org

310 participants
720 discussions

[PATCH] drm/nouveau/core/object: Fix the uninitialized use of "type"
by Yizhuo Zhai 11 Jan '22

11 Jan '22

In function nvkm_ioctl_map(), the variable "type" could be uninitialized if "nvkm_object_map()" returns error code, however, it does not check the return value and directly use the "type" in the if statement, which is potentially unsafe. Cc: stable(a)vger.kernel.org Fixes: 01326050391c ("drm/nouveau/core/object: allow arguments to be passed to map function") Signed-off-by: Yizhuo Zhai <yzhai003(a)ucr.edu> --- drivers/gpu/drm/nouveau/nvkm/core/ioctl.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/nouveau/nvkm/core/ioctl.c b/drivers/gpu/drm/nouveau/nvkm/core/ioctl.c index 735cb6816f10..4264d9d79783 100644 --- a/drivers/gpu/drm/nouveau/nvkm/core/ioctl.c +++ b/drivers/gpu/drm/nouveau/nvkm/core/ioctl.c @@ -266,6 +266,8 @@ nvkm_ioctl_map(struct nvkm_client *client, ret = nvkm_object_map(object, data, size, &type, &args->v0.handle, &args->v0.length); + if (ret) + return ret; if (type == NVKM_OBJECT_MAP_IO) args->v0.type = NVIF_IOCTL_MAP_V0_IO; else -- 2.25.1

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[Patch v4 00/24] CHECKPOINT RESTORE WITH ROCm
by Rajneesh Bhardwaj 11 Jan '22

11 Jan '22

CRIU is a user space tool which is very popular for container live migration in datacentres. It can checkpoint a running application, save its complete state, memory contents and all system resources to images on disk which can be migrated to another m achine and restored later. More information on CRIU can be found at https://criu.org/Main_Page CRIU currently does not support Checkpoint / Restore with applications that have devices files open so it cannot perform checkpoint and restore on GPU devices which are very complex and have their own VRAM managed privately. CRIU, however can support external devices by using a plugin architecture. We feel that we are getting close to finalizing our IOCTL APIs which were again changed since V3 for an improved modular design. Our changes to CRIU user space are can be obtained from here: https://github.com/RadeonOpenCompute/criu/tree/amdgpu_rfc-211222 We have tested the following scenarios: - Checkpoint / Restore of a Pytorch (BERT) workload - kfdtests with queues and events - Gfx9 and Gfx10 based multi GPU test systems - On baremetal and inside a docker container - Restoring on a different system V1: Initial V2: Addressed review comments V3: Rebased on latest amd-staging-drm-next (5.15 based) v4: New API design and basic support for SVM, however there is an outstanding issue with SVM restore which is currently under debug and hopefully that won't impact the ioctl APIs as SVMs are treated as private data hidden from user space like queues and events with the new approch. David Yat Sin (9): drm/amdkfd: CRIU Implement KFD unpause operation drm/amdkfd: CRIU add queues support drm/amdkfd: CRIU restore queue ids drm/amdkfd: CRIU restore sdma id for queues drm/amdkfd: CRIU restore queue doorbell id drm/amdkfd: CRIU checkpoint and restore queue mqds drm/amdkfd: CRIU checkpoint and restore queue control stack drm/amdkfd: CRIU checkpoint and restore events drm/amdkfd: CRIU implement gpu_id remapping Rajneesh Bhardwaj (15): x86/configs: CRIU update debug rock defconfig x86/configs: Add rock-rel_defconfig for amd-feature-criu branch drm/amdkfd: CRIU Introduce Checkpoint-Restore APIs drm/amdkfd: CRIU Implement KFD process_info ioctl drm/amdkfd: CRIU Implement KFD checkpoint ioctl drm/amdkfd: CRIU Implement KFD restore ioctl drm/amdkfd: CRIU Implement KFD resume ioctl drm/amdkfd: CRIU export BOs as prime dmabuf objects drm/amdkfd: CRIU checkpoint and restore xnack mode drm/amdkfd: CRIU allow external mm for svm ranges drm/amdkfd: use user_gpu_id for svm ranges drm/amdkfd: CRIU Discover svm ranges drm/amdkfd: CRIU Save Shared Virtual Memory ranges drm/amdkfd: CRIU prepare for svm resume drm/amdkfd: CRIU resume shared virtual memory ranges arch/x86/configs/rock-dbg_defconfig | 53 +- arch/x86/configs/rock-rel_defconfig | 4927 +++++++++++++++++ drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h | 6 +- .../gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 51 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 20 + drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h | 2 + drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 1453 ++++- drivers/gpu/drm/amd/amdkfd/kfd_dbgdev.c | 2 +- .../drm/amd/amdkfd/kfd_device_queue_manager.c | 185 +- .../drm/amd/amdkfd/kfd_device_queue_manager.h | 18 +- drivers/gpu/drm/amd/amdkfd/kfd_events.c | 313 +- drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.h | 14 + .../gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c | 72 + .../gpu/drm/amd/amdkfd/kfd_mqd_manager_v10.c | 74 + .../gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c | 89 + .../gpu/drm/amd/amdkfd/kfd_mqd_manager_vi.c | 81 + drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 166 +- drivers/gpu/drm/amd/amdkfd/kfd_process.c | 86 +- .../amd/amdkfd/kfd_process_queue_manager.c | 377 +- drivers/gpu/drm/amd/amdkfd/kfd_svm.c | 326 +- drivers/gpu/drm/amd/amdkfd/kfd_svm.h | 39 + include/uapi/linux/kfd_ioctl.h | 79 +- 22 files changed, 8099 insertions(+), 334 deletions(-) create mode 100644 arch/x86/configs/rock-rel_defconfig -- 2.17.1

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[PATCH] drm/atomic: Check new_crtc_state->active to determine if CRTC needs disable in self refresh mode
by Liu Ying 11 Jan '22

11 Jan '22

Actual hardware state of CRTC is controlled by the member 'active' in struct drm_crtc_state instead of the member 'enable', according to the kernel doc of the member 'enable'. In fact, the drm client modeset and atomic helpers are using the member 'active' to do the control. Referencing the member 'enable' of new_crtc_state, the function crtc_needs_disable() may fail to reflect if CRTC needs disable in self refresh mode, e.g., when the framebuffer emulation will be blanked through the client modeset helper with the next commit, the member 'enable' of new_crtc_state is still true while the member 'active' is false, hence the relevant potential encoder and bridges won't be disabled. So, let's check new_crtc_state->active to determine if CRTC needs disable in self refresh mode instead of new_crtc_state->enable. Fixes: 1452c25b0e60 ("drm: Add helpers to kick off self refresh mode in drivers") Cc: Sean Paul <seanpaul(a)chromium.org> Cc: Rob Clark <robdclark(a)chromium.org> Cc: Maarten Lankhorst <maarten.lankhorst(a)linux.intel.com> Cc: Maxime Ripard <mripard(a)kernel.org> Cc: Thomas Zimmermann <tzimmermann(a)suse.de> Cc: David Airlie <airlied(a)linux.ie> Cc: Daniel Vetter <daniel(a)ffwll.ch> Signed-off-by: Liu Ying <victor.liu(a)nxp.com> --- drivers/gpu/drm/drm_atomic_helper.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index a7a05e1e26bb..9603193d2fa1 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -1016,7 +1016,7 @@ crtc_needs_disable(struct drm_crtc_state *old_state, * it's in self refresh mode and needs to be fully disabled. */ return old_state->active || - (old_state->self_refresh_active && !new_state->enable) || + (old_state->self_refresh_active && !new_state->active) || new_state->self_refresh_active; } -- 2.25.1

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[PATCH v4 0/6] drm: exynos: dsi: Convert drm bridge
by Jagan Teki 11 Jan '22

11 Jan '22

Updated series about drm bridge conversion of exynos dsi. Previous version can be accessible, here [1]. Patch 1: connector reset Patch 2: panel_bridge API Patch 3: Bridge conversion Patch 4: Atomic functions Patch 5: atomic_set Patch 6: DSI init in enable Apply below patches to test on Exynos DSI: - https://patchwork.amarulasolutions.com/patch/1825/ - https://patchwork.amarulasolutions.com/patch/1823/ [1] https://patchwork.kernel.org/project/dri-devel/cover/20211212181416.3312656… Any inputs? Jagan. Jagan Teki (6): drm: bridge: panel: Reset the connector state pointer drm: exynos: dsi: Use drm panel_bridge API drm: exynos: dsi: Convert to bridge driver drm: exynos: dsi: Switch to atomic funcs drm: exynos: dsi: Get the mode from bridge drm: exynos: dsi: Move DSI init in bridge enable drivers/gpu/drm/bridge/panel.c | 3 + drivers/gpu/drm/exynos/exynos_drm_dsi.c | 244 ++++++++---------------- 2 files changed, 80 insertions(+), 167 deletions(-) -- 2.25.1

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[PATCH RESEND v4 v5 0/4] drm/vc4: Use the firmware to stop the display pipeline
by Maxime Ripard 11 Jan '22

11 Jan '22

Hi, The VC4 driver has had limited support to disable the HDMI controllers and pixelvalves at boot if the firmware has enabled them. However, this proved to be limited, and a bit unreliable so a new firmware command has been introduced some time ago to make it free all its resources and disable any display output it might have enabled. This series takes advantage of that command to call it once the transition from simplefb to the KMS driver has been done. Let me know what you think, Maxime --- Changes from v4: - Don't register v3d with nomodeset Changes from v3: - Support nomodeset Changes from v2: - Switch back to rpi_firmware_get / rpi_firmware_put - Moved the rpi_firmware pointer to a local variable Changes from v1: - Use of_find_compatible_node instead of a phandle - Use devm_rpi_firmware_get Maxime Ripard (4): firmware: raspberrypi: Add RPI_FIRMWARE_NOTIFY_DISPLAY_DONE drm/vc4: Support nomodeset drm/vc4: Remove conflicting framebuffers before callind bind_all drm/vc4: Notify the firmware when DRM is in charge drivers/gpu/drm/vc4/vc4_drv.c | 33 +++++++++++++++++++--- include/soc/bcm2835/raspberrypi-firmware.h | 1 + 2 files changed, 30 insertions(+), 4 deletions(-) -- 2.33.1

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[RESEND PATCH v2 0/2] drm: Small CMA cleanups
by Thomas Zimmermann 11 Jan '22

11 Jan '22

(no changes; resending for kernel CI) Remove CMA dependencies from MIPI-DBI and replace the config symbol DRM_KMS_CMA_HELPER with DRM_KMS_HELPER. This allows to link drm_fb_cma_helper.o into a helper library. Thomas Zimmermann (2): drm/mipi-dbi: Remove dependency on GEM CMA helper library drm: Remove CONFIG_DRM_KMS_CMA_HELPER option drivers/gpu/drm/Kconfig | 7 ----- drivers/gpu/drm/Makefile | 2 +- drivers/gpu/drm/arm/Kconfig | 2 -- drivers/gpu/drm/arm/display/Kconfig | 1 - drivers/gpu/drm/aspeed/Kconfig | 1 - drivers/gpu/drm/atmel-hlcdc/Kconfig | 1 - drivers/gpu/drm/drm_mipi_dbi.c | 34 ++++++++++++++++++------- drivers/gpu/drm/fsl-dcu/Kconfig | 1 - drivers/gpu/drm/hisilicon/kirin/Kconfig | 1 - drivers/gpu/drm/imx/Kconfig | 2 +- drivers/gpu/drm/imx/dcss/Kconfig | 2 +- drivers/gpu/drm/ingenic/Kconfig | 1 - drivers/gpu/drm/kmb/Kconfig | 1 - drivers/gpu/drm/mcde/Kconfig | 1 - drivers/gpu/drm/meson/Kconfig | 1 - drivers/gpu/drm/mxsfb/Kconfig | 2 +- drivers/gpu/drm/panel/Kconfig | 2 +- drivers/gpu/drm/pl111/Kconfig | 1 - drivers/gpu/drm/rcar-du/Kconfig | 1 - drivers/gpu/drm/shmobile/Kconfig | 1 - drivers/gpu/drm/sti/Kconfig | 1 - drivers/gpu/drm/stm/Kconfig | 1 - drivers/gpu/drm/sun4i/Kconfig | 1 - drivers/gpu/drm/tidss/Kconfig | 1 - drivers/gpu/drm/tilcdc/Kconfig | 1 - drivers/gpu/drm/tiny/Kconfig | 20 +++++++-------- drivers/gpu/drm/tve200/Kconfig | 1 - drivers/gpu/drm/vc4/Kconfig | 1 - drivers/gpu/drm/xlnx/Kconfig | 1 - 29 files changed, 40 insertions(+), 53 deletions(-) base-commit: c2502072fe2bd823d59749dca7fde064b345e61c -- 2.33.1

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[PATCH v1 0/2] sprd drm cover letter
by Kevin Tang 11 Jan '22

11 Jan '22

v1: remove the selected DRM_KMS_CMA_HELPER in kconfig drm-sprd-fix-potential-NULL-dereference Kevin Tang (2): drm/sprd: remove the selected DRM_KMS_CMA_HELPER in kconfig drm/sprd: fix potential NULL dereference drivers/gpu/drm/sprd/Kconfig | 1 - drivers/gpu/drm/sprd/sprd_dpu.c | 3 +++ drivers/gpu/drm/sprd/sprd_drm.c | 8 ++------ drivers/gpu/drm/sprd/sprd_dsi.c | 3 +++ 4 files changed, 8 insertions(+), 7 deletions(-) -- 2.29.0

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[PATCH v3 0/2] seperate panel power control from panel prepare/unprepare
by Jitao Shi 10 Jan '22

10 Jan '22

Changes since v2: - Panel driver panel-boe-tv101wum-nl6.c provides the power sequence apis. - The apis are called before dsi poweron and after dsi poweroff. Changes since v1: - Fix null point when dsi next bridge isn't a panel. - "dsi mmsys reset" is implement by https://patchwork.kernel.org/project/linux-mediatek/list/?series=515355 Jitao Shi (2): drm/panel: panel-boe-tv101wum-nl6: tune the power sequence to avoid leakage drm/mediatek: control panel's power before MIPI LP11 drivers/gpu/drm/mediatek/mtk_dsi.c | 28 ++++++-- drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c | 88 +++++++++++++++++++------- include/drm/panel_boe_tv101wum_nl6.h | 28 ++++++++ 3 files changed, 116 insertions(+), 28 deletions(-) create mode 100644 include/drm/panel_boe_tv101wum_nl6.h -- 2.12.5

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[git pull] drm fixes for 5.16-rc3
by Dave Airlie 10 Jan '22

10 Jan '22

Hey Linus, No idea if turkey comes before pull request processing, but here's the regular week's fixes. A bunch for amdgpu, nouveau adds support for a new GPU (like a PCI ID addition), and a scattering of fixes across i915/hyperv/aspeed/vc4. Dave. drm-fixes-2021-11-26: drm fixes for 5.16-rc3 amdgpu: - SRIOV fixes - dma-buf double free fix - Display fixes for GPU resets - Fix DSC powergating regression - GPU TSC fixes - Interrupt handler overflow fixes - Endian fix in IP discovery table handling - Aldebaran ASPM fix - Fix overclocking regression on older asics - Backlight/ACPI fix amdkfd: - SVM fixes - VMA removal race fix hyperv: - removal fix aspeed: - vga_pw sysfs file fix vc4: - error checking fix nouveau: - support GA106 - fix a few error checks i915: - fix wakeref handling around PXP suspend The following changes since commit 136057256686de39cc3a07c2e39ef6bc43003ff6: Linux 5.16-rc2 (2021-11-21 13:47:39 -0800) are available in the Git repository at: git://anongit.freedesktop.org/drm/drm tags/drm-fixes-2021-11-26 for you to fetch changes up to fc026c8b926835b46509a2757732bfa38a2162f1: Merge tag 'drm-intel-fixes-2021-11-24' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes (2021-11-26 10:36:33 +1000) ---------------------------------------------------------------- drm fixes for 5.16-rc3 amdgpu: - SRIOV fixes - dma-buf double free fix - Display fixes for GPU resets - Fix DSC powergating regression - GPU TSC fixes - Interrupt handler overflow fixes - Endian fix in IP discovery table handling - Aldebaran ASPM fix - Fix overclocking regression on older asics - Backlight/ACPI fix amdkfd: - SVM fixes - VMA removal race fix hyperv: - removal fix aspeed: - vga_pw sysfs file fix vc4: - error checking fix nouveau: - support GA106 - fix a few error checks i915: - fix wakeref handling around PXP suspend ---------------------------------------------------------------- Alex Deucher (4): drm/amdgpu/gfx10: add wraparound gpu counter check for APUs as well drm/amdgpu/gfx9: switch to golden tsc registers for renoir+ drm/amdgpu/pm: fix powerplay OD interface drm/amd/display: update bios scratch when setting backlight Ben Skeggs (1): drm/nouveau: recognise GA106 Dan Carpenter (2): drm/nouveau/acr: fix a couple NULL vs IS_ERR() checks drm/vc4: fix error code in vc4_create_object() Dave Airlie (3): Merge tag 'amd-drm-fixes-5.16-2021-11-24' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes Merge tag 'drm-misc-fixes-2021-11-25' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes Merge tag 'drm-intel-fixes-2021-11-24' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes Felix Kuehling (1): drm/amdgpu: Fix MMIO HDP flush on SRIOV Joel Stanley (1): drm/aspeed: Fix vga_pw sysfs output Lijo Lazar (1): drm/amdgpu: Skip ASPM programming on aldebaran Mohammed Gamal (1): drm/hyperv: Fix device removal on Gen1 VMs Nicholas Kazlauskas (3): drm/amd/display: Fix DPIA outbox timeout after GPU reset drm/amd/display: Set plane update flags for all planes in reset drm/amd/display: Reset link encoder assignments for GPU reset Philip Yang (6): drm/amdgpu: IH process reset count when restart drm/amdkfd: process exit and retry fault race drm/amdkfd: handle VMA remove race drm/amdkfd: simplify drain retry fault drm/amdgpu: enable Navi 48-bit IH timestamp counter drm/amdgpu: enable Navi retry fault wptr overflow Tejas Upadhyay (1): drm/i915/gt: Hold RPM wakelock during PXP suspend Yang Wang (1): drm/amdgpu: fix byteorder error in amdgpu discovery Yi-Ling Chen (1): drm/amd/display: Fixed DSC would not PG after removing DSC stream shaoyunl (1): drm/amdgpu: move kfd post_reset out of reset_sriov function xinhui pan (1): drm/amdgpu: Fix double free of dmabuf drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 6 -- drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c | 12 +++ drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.h | 2 + drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 7 +- drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 12 +-- drivers/gpu/drm/amd/amdgpu/amdgpu_ih.c | 3 +- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 15 ++- drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 46 +++++++-- drivers/gpu/drm/amd/amdgpu/navi10_ih.c | 34 +++---- drivers/gpu/drm/amd/amdgpu/nbio_v2_3.c | 4 + drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c | 4 + drivers/gpu/drm/amd/amdgpu/nbio_v7_0.c | 4 +- drivers/gpu/drm/amd/amdgpu/nbio_v7_2.c | 4 + drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c | 7 +- drivers/gpu/drm/amd/amdgpu/nv.c | 8 +- drivers/gpu/drm/amd/amdgpu/soc15.c | 8 +- drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 2 +- drivers/gpu/drm/amd/amdkfd/kfd_svm.c | 111 +++++++++++++-------- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 24 ++++- .../drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 2 +- drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c | 2 +- drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c | 2 +- .../gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c | 20 ++-- .../gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c | 24 ++--- .../gpu/drm/amd/pm/powerplay/hwmgr/smu8_hwmgr.c | 6 +- .../gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c | 28 +++--- .../gpu/drm/amd/pm/powerplay/hwmgr/vega12_hwmgr.c | 10 +- .../gpu/drm/amd/pm/powerplay/hwmgr/vega20_hwmgr.c | 58 ++++++----- drivers/gpu/drm/aspeed/aspeed_gfx_drv.c | 2 +- drivers/gpu/drm/hyperv/hyperv_drm_drv.c | 19 +++- drivers/gpu/drm/i915/gt/intel_gt_pm.c | 7 +- drivers/gpu/drm/i915/pxp/intel_pxp_pm.c | 37 +++++-- drivers/gpu/drm/i915/pxp/intel_pxp_pm.h | 19 +++- drivers/gpu/drm/nouveau/nvkm/engine/device/base.c | 22 ++++ drivers/gpu/drm/nouveau/nvkm/subdev/acr/gm200.c | 6 +- drivers/gpu/drm/nouveau/nvkm/subdev/acr/gp102.c | 6 +- drivers/gpu/drm/vc4/vc4_bo.c | 2 +- 37 files changed, 375 insertions(+), 210 deletions(-)

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[PATCH] drm/hisilicon/hibmc: Allow to be built if COMPILE_TEST is enabled
by Javier Martinez Canillas 10 Jan '22

10 Jan '22

The commit feeb07d0ca5a ("drm/hisilicon/hibmc: Make CONFIG_DRM_HISI_HIBMC depend on ARM64") made the driver Kconfig symbol to depend on ARM64 since it only supports that architecture and loading the module on others would lead to incorrect video modes being used. But it also prevented the driver to be built on other architectures which is useful to have compile test coverage when doing subsystem wide changes. Make the dependency instead to be (ARM64 || COMPILE_TEST), so the driver is buildable when the CONFIG_COMPILE_TEST option is enabled. Signed-off-by: Javier Martinez Canillas <javierm(a)redhat.com> --- drivers/gpu/drm/hisilicon/hibmc/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/hisilicon/hibmc/Kconfig b/drivers/gpu/drm/hisilicon/hibmc/Kconfig index 43943e980203..073adfe438dd 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/Kconfig +++ b/drivers/gpu/drm/hisilicon/hibmc/Kconfig @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0-only config DRM_HISI_HIBMC tristate "DRM Support for Hisilicon Hibmc" - depends on DRM && PCI && ARM64 + depends on DRM && PCI && (ARM64 || COMPILE_TEST) select DRM_KMS_HELPER select DRM_VRAM_HELPER select DRM_TTM -- 2.33.1

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dri-devel December 2021