dri-devel April 2021

dri-devel@lists.freedesktop.org

317 participants
715 discussions

[PATCH RESEND][next] drm/nouveau/therm: Fix fall-through warnings for Clang
by Gustavo A. R. Silva 04 Jun '21

04 Jun '21

In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning by explicitly adding a break statement instead of letting the code fall through to the next case. Link: https://github.com/KSPP/linux/issues/115 Signed-off-by: Gustavo A. R. Silva <gustavoars(a)kernel.org> --- drivers/gpu/drm/nouveau/nvkm/subdev/therm/gf119.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/therm/gf119.c b/drivers/gpu/drm/nouveau/nvkm/subdev/therm/gf119.c index 2b031d4eaeb6..684aff7437ee 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/therm/gf119.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/therm/gf119.c @@ -41,6 +41,7 @@ pwm_info(struct nvkm_therm *therm, int line) default: break; } + break; default: break; } -- 2.27.0

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[PATCH RESEND][next] drm/nouveau: Fix fall-through warnings for Clang
by Gustavo A. R. Silva 04 Jun '21

04 Jun '21

In preparation to enable -Wimplicit-fallthrough for Clang, fix a couple of warnings by explicitly adding a couple of break statements instead of letting the code fall through to the next case. Link: https://github.com/KSPP/linux/issues/115 Signed-off-by: Gustavo A. R. Silva <gustavoars(a)kernel.org> --- drivers/gpu/drm/nouveau/nouveau_bo.c | 1 + drivers/gpu/drm/nouveau/nouveau_connector.c | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c index 2375711877cf..62903c3b368d 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c @@ -443,6 +443,7 @@ nouveau_bo_pin(struct nouveau_bo *nvbo, uint32_t domain, bool contig) break; case TTM_PL_TT: error |= !(domain & NOUVEAU_GEM_DOMAIN_GART); + break; default: break; } diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c index 61e6d7412505..eb844cdcaec2 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connector.c +++ b/drivers/gpu/drm/nouveau/nouveau_connector.c @@ -157,6 +157,7 @@ nouveau_conn_atomic_set_property(struct drm_connector *connector, default: break; } + break; case DRM_MODE_SCALE_FULLSCREEN: case DRM_MODE_SCALE_CENTER: case DRM_MODE_SCALE_ASPECT: -- 2.27.0

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[PATCH] drm/panel: add rotation support for Elida KD35T133 panels
by Chris Morgan 03 Jun '21

03 Jun '21

Update the panel to allow setting the rotation value in device tree. Tested on an Odroid Go Advance, where the panel is by default rotated 270 degrees. Signed-off-by: Chris Morgan <macromorgan(a)hotmail.com> --- drivers/gpu/drm/panel/panel-elida-kd35t133.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/gpu/drm/panel/panel-elida-kd35t133.c b/drivers/gpu/drm/panel/panel-elida-kd35t133.c index bc36aa3c1123..d8534406d1ef 100644 --- a/drivers/gpu/drm/panel/panel-elida-kd35t133.c +++ b/drivers/gpu/drm/panel/panel-elida-kd35t133.c @@ -42,6 +42,7 @@ struct kd35t133 { struct gpio_desc *reset_gpio; struct regulator *vdd; struct regulator *iovcc; + enum drm_panel_orientation orientation; bool prepared; }; @@ -216,6 +217,7 @@ static int kd35t133_get_modes(struct drm_panel *panel, connector->display_info.width_mm = mode->width_mm; connector->display_info.height_mm = mode->height_mm; drm_mode_probed_add(connector, mode); + drm_connector_set_panel_orientation(connector, ctx->orientation); return 1; } @@ -258,6 +260,12 @@ static int kd35t133_probe(struct mipi_dsi_device *dsi) return ret; } + ret = of_drm_get_panel_orientation(dev->of_node, &ctx->orientation); + if (ret < 0) { + dev_err(dev, "%pOF: failed to get orientation %d\n", dev->of_node, ret); + return ret; + } + mipi_dsi_set_drvdata(dsi, ctx); ctx->dev = dev; -- 2.25.1

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[PATCHv3 0/6] drm/omap: hdmi: improve hdmi4 CEC, add CEC for hdmi5
by Hans Verkuil 03 Jun '21

03 Jun '21

This series improves the drm_bridge support for CEC by introducing two new bridge ops in the first patch, and using those in the second patch. This makes it possible to call cec_s_conn_info() and set CEC_CAP_CONNECTOR_INFO for the CEC adapter, so userspace can associate the CEC adapter with the corresponding DRM connector. The third patch simplifies CEC physical address handling by using the cec_s_phys_addr_from_edid helper function that didn't exist when this code was originally written. The fourth patch adds the cec clock to ti,omap5-dss.txt. The fifth patch the missing cec clock to the dra7 and omap5 device tree, and the last patch adds CEC support to the OMAP5 driver. Tested with a Pandaboard and a Beagle X15 board. Regards, Hans Changes since v2: - connector_attach can now return an error. If an error is returned then connector_detach is called in reverse order to clean up any previous connector_attach calls. - connector_attach in hdmi4 and hdmi5 now return 0. Changes since v1: - as per suggestion from Laurent, changed cec_init/exit to connector_attach/_detach which are just called for all bridges. The DRM_BRIDGE_OP_CEC was dropped. - added patch to add the cec clock to ti,omap5-dss.txt - swapped the order of the last two patches - incorporated Tomi's suggestions for the hdmi5 CEC support. Hans Verkuil (6): drm: drm_bridge: add connector_attach/detach bridge ops drm/omapdrm/dss/hdmi4: switch to the connector bridge ops drm/omapdrm/dss/hdmi4: simplify CEC Phys Addr handling dt-bindings: display: ti: ti,omap5-dss.txt: add cec clock dra7.dtsi/omap5.dtsi: add cec clock drm/omapdrm/dss/hdmi5: add CEC support .../bindings/display/ti/ti,omap5-dss.txt | 4 +- arch/arm/boot/dts/dra7.dtsi | 5 +- arch/arm/boot/dts/omap5.dtsi | 5 +- drivers/gpu/drm/drm_bridge_connector.c | 25 ++- drivers/gpu/drm/omapdrm/Kconfig | 8 + drivers/gpu/drm/omapdrm/Makefile | 1 + drivers/gpu/drm/omapdrm/dss/hdmi.h | 1 + drivers/gpu/drm/omapdrm/dss/hdmi4.c | 41 ++-- drivers/gpu/drm/omapdrm/dss/hdmi4_cec.c | 13 +- drivers/gpu/drm/omapdrm/dss/hdmi4_cec.h | 12 +- drivers/gpu/drm/omapdrm/dss/hdmi5.c | 64 +++++- drivers/gpu/drm/omapdrm/dss/hdmi5_cec.c | 209 ++++++++++++++++++ drivers/gpu/drm/omapdrm/dss/hdmi5_cec.h | 42 ++++ drivers/gpu/drm/omapdrm/dss/hdmi5_core.c | 35 ++- drivers/gpu/drm/omapdrm/dss/hdmi5_core.h | 33 ++- include/drm/drm_bridge.h | 27 +++ 16 files changed, 470 insertions(+), 55 deletions(-) create mode 100644 drivers/gpu/drm/omapdrm/dss/hdmi5_cec.c create mode 100644 drivers/gpu/drm/omapdrm/dss/hdmi5_cec.h -- 2.30.2

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[PATCH v2] fb_defio: Remove custom address_space_operations
by Matthew Wilcox (Oracle) 01 Jun '21

01 Jun '21

There's no need to give the page an address_space. Leaving the page->mapping as NULL will cause the VM to handle set_page_dirty() the same way that it's handled now, and that was the only reason to set the address_space in the first place. Signed-off-by: Matthew Wilcox (Oracle) <willy(a)infradead.org> Reviewed-by: Christoph Hellwig <hch(a)lst.de> Reviewed-by: William Kucharski <william.kucharski(a)oracle.com> --- v2: Delete local variable definitions drivers/video/fbdev/core/fb_defio.c | 35 ----------------------------- drivers/video/fbdev/core/fbmem.c | 4 ---- include/linux/fb.h | 3 --- 3 files changed, 42 deletions(-) diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c index a591d291b231..b292887a2481 100644 --- a/drivers/video/fbdev/core/fb_defio.c +++ b/drivers/video/fbdev/core/fb_defio.c @@ -52,13 +52,6 @@ static vm_fault_t fb_deferred_io_fault(struct vm_fault *vmf) return VM_FAULT_SIGBUS; get_page(page); - - if (vmf->vma->vm_file) - page->mapping = vmf->vma->vm_file->f_mapping; - else - printk(KERN_ERR "no mapping available\n"); - - BUG_ON(!page->mapping); page->index = vmf->pgoff; vmf->page = page; @@ -151,17 +144,6 @@ static const struct vm_operations_struct fb_deferred_io_vm_ops = { .page_mkwrite = fb_deferred_io_mkwrite, }; -static int fb_deferred_io_set_page_dirty(struct page *page) -{ - if (!PageDirty(page)) - SetPageDirty(page); - return 0; -} - -static const struct address_space_operations fb_deferred_io_aops = { - .set_page_dirty = fb_deferred_io_set_page_dirty, -}; - int fb_deferred_io_mmap(struct fb_info *info, struct vm_area_struct *vma) { vma->vm_ops = &fb_deferred_io_vm_ops; @@ -212,29 +194,12 @@ void fb_deferred_io_init(struct fb_info *info) } EXPORT_SYMBOL_GPL(fb_deferred_io_init); -void fb_deferred_io_open(struct fb_info *info, - struct inode *inode, - struct file *file) -{ - file->f_mapping->a_ops = &fb_deferred_io_aops; -} -EXPORT_SYMBOL_GPL(fb_deferred_io_open); - void fb_deferred_io_cleanup(struct fb_info *info) { struct fb_deferred_io *fbdefio = info->fbdefio; - struct page *page; - int i; BUG_ON(!fbdefio); cancel_delayed_work_sync(&info->deferred_work); - - /* clear out the mapping that we setup */ - for (i = 0 ; i < info->fix.smem_len; i += PAGE_SIZE) { - page = fb_deferred_io_page(info, i); - page->mapping = NULL; - } - mutex_destroy(&fbdefio->lock); } EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup); diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c index 06f5805de2de..372b52a2befa 100644 --- a/drivers/video/fbdev/core/fbmem.c +++ b/drivers/video/fbdev/core/fbmem.c @@ -1415,10 +1415,6 @@ __releases(&info->lock) if (res) module_put(info->fbops->owner); } -#ifdef CONFIG_FB_DEFERRED_IO - if (info->fbdefio) - fb_deferred_io_open(info, inode, file); -#endif out: unlock_fb_info(info); if (res) diff --git a/include/linux/fb.h b/include/linux/fb.h index ecfbcc0553a5..a8dccd23c249 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -659,9 +659,6 @@ static inline void __fb_pad_aligned_buffer(u8 *dst, u32 d_pitch, /* drivers/video/fb_defio.c */ int fb_deferred_io_mmap(struct fb_info *info, struct vm_area_struct *vma); extern void fb_deferred_io_init(struct fb_info *info); -extern void fb_deferred_io_open(struct fb_info *info, - struct inode *inode, - struct file *file); extern void fb_deferred_io_cleanup(struct fb_info *info); extern int fb_deferred_io_fsync(struct file *file, loff_t start, loff_t end, int datasync); -- 2.30.0

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[PATCH v2 0/2] drm/msm/dsi: support CPHY mode for 7nm pll/phy
by Jonathan Marek 31 May '21

31 May '21

Add the required changes to support 7nm pll/phy in CPHY mode. This adds a "qcom,dsi-phy-cphy-mode" property for the PHY node to enable the CPHY mode. v2: - rebased on DSI PHY reworks - reworked getting cphy_mode in dsi_host.c - documentation change in separate patch Jonathan Marek (2): drm/msm/dsi: support CPHY mode for 7nm pll/phy dt-bindings: display: msm/dsi: add qcom,dsi-phy-cphy-mode option .../devicetree/bindings/display/msm/dsi.txt | 1 + drivers/gpu/drm/msm/dsi/dsi.xml.h | 2 + drivers/gpu/drm/msm/dsi/dsi_host.c | 34 +++- drivers/gpu/drm/msm/dsi/phy/dsi_phy.c | 47 ++++++ drivers/gpu/drm/msm/dsi/phy/dsi_phy.h | 3 + drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c | 147 ++++++++++++------ 6 files changed, 186 insertions(+), 48 deletions(-) -- 2.26.1

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[PATCH v2 0/4] drm/msm/dpu: always use mdp device to scale bandwidth
by Dmitry Baryshkov 31 May '21

31 May '21

Currently DPU driver scales bandwidth and core clock for sc7180 only, while the rest of chips get static bandwidth votes. Make all chipsets scale bandwidth and clock per composition requirements like sc7180 does. Drop old voting path completely. Changes since v1: - Add dts changes as requested by Kalyan Thota

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[PATCH 1/2] drm/panel: Add DT bindings for Samsung LMS397KF04
by Linus Walleij 31 May '21

31 May '21

This adds device tree bindings for the Samsung LMS397KF04 RGB DPI display panel. Cc: devicetree(a)vger.kernel.org Signed-off-by: Linus Walleij <linus.walleij(a)linaro.org> --- .../display/panel/samsung,lms397kf04.yaml | 74 +++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml diff --git a/Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml b/Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml new file mode 100644 index 000000000000..4cb75a5f2e3a --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml @@ -0,0 +1,74 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/samsung,lms397kf04.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung LMS397KF04 display panel + +description: The datasheet claims this is based around a display controller + named DB7430 with a separate backlight controller. + +maintainers: + - Linus Walleij <linus.walleij(a)linaro.org> + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + const: samsung,lms397kf04 + + reg: true + + reset-gpios: true + + vci-supply: + description: regulator that supplies the VCI analog voltage + usually around 3.0 V + + vccio-supply: + description: regulator that supplies the VCCIO voltage usually + around 1.8 V + + backlight: true + + spi-max-frequency: + $ref: /schemas/types.yaml#/definitions/uint32 + description: inherited as a SPI client node, the datasheet specifies + maximum 300 ns minimum cycle which gives around 3 MHz max frequency + maximum: 3000000 + + port: true + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + spi { + #address-cells = <1>; + #size-cells = <0>; + panel@0 { + compatible = "samsung,lms397kf04"; + spi-max-frequency = <3000000>; + reg = <0>; + vci-supply = <&lcd_3v0_reg>; + vccio-supply = <&lcd_1v8_reg>; + reset-gpios = <&gpio 1 GPIO_ACTIVE_LOW>; + backlight = <&ktd259>; + + port { + panel_in: endpoint { + remote-endpoint = <&display_out>; + }; + }; + }; + }; + +... -- 2.29.2

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[PATCH 01/13] drm/ttm: add ttm_sys_manager v2
by Christian König 31 May '21

31 May '21

Add a separate manager for the system domain and make function tables mandatory. v2: debug is still optional Signed-off-by: Christian König <christian.koenig(a)amd.com> --- drivers/gpu/drm/ttm/Makefile | 2 +- drivers/gpu/drm/ttm/ttm_device.c | 17 +----------- drivers/gpu/drm/ttm/ttm_module.h | 3 ++ drivers/gpu/drm/ttm/ttm_resource.c | 11 ++------ drivers/gpu/drm/ttm/ttm_sys_manager.c | 40 +++++++++++++++++++++++++++ 5 files changed, 48 insertions(+), 25 deletions(-) create mode 100644 drivers/gpu/drm/ttm/ttm_sys_manager.c diff --git a/drivers/gpu/drm/ttm/Makefile b/drivers/gpu/drm/ttm/Makefile index 40e5e9da7953..f906b22959cf 100644 --- a/drivers/gpu/drm/ttm/Makefile +++ b/drivers/gpu/drm/ttm/Makefile @@ -4,7 +4,7 @@ ttm-y := ttm_tt.o ttm_bo.o ttm_bo_util.o ttm_bo_vm.o ttm_module.o \ ttm_execbuf_util.o ttm_range_manager.o ttm_resource.o ttm_pool.o \ - ttm_device.o + ttm_device.o ttm_sys_manager.o ttm-$(CONFIG_AGP) += ttm_agp_backend.o obj-$(CONFIG_DRM_TTM) += ttm.o diff --git a/drivers/gpu/drm/ttm/ttm_device.c b/drivers/gpu/drm/ttm/ttm_device.c index b169e9a4f5d4..460953dcad11 100644 --- a/drivers/gpu/drm/ttm/ttm_device.c +++ b/drivers/gpu/drm/ttm/ttm_device.c @@ -165,21 +165,6 @@ int ttm_device_swapout(struct ttm_device *bdev, struct ttm_operation_ctx *ctx, } EXPORT_SYMBOL(ttm_device_swapout); -static void ttm_init_sysman(struct ttm_device *bdev) -{ - struct ttm_resource_manager *man = &bdev->sysman; - - /* - * Initialize the system memory buffer type. - * Other types need to be driver / IOCTL initialized. - */ - man->use_tt = true; - - ttm_resource_manager_init(man, 0); - ttm_set_driver_manager(bdev, TTM_PL_SYSTEM, man); - ttm_resource_manager_set_used(man, true); -} - static void ttm_device_delayed_workqueue(struct work_struct *work) { struct ttm_device *bdev = @@ -222,7 +207,7 @@ int ttm_device_init(struct ttm_device *bdev, struct ttm_device_funcs *funcs, bdev->funcs = funcs; - ttm_init_sysman(bdev); + ttm_sys_man_init(bdev); ttm_pool_init(&bdev->pool, dev, use_dma_alloc, use_dma32); bdev->vma_manager = vma_manager; diff --git a/drivers/gpu/drm/ttm/ttm_module.h b/drivers/gpu/drm/ttm/ttm_module.h index d7cac5d4b835..26564a98958f 100644 --- a/drivers/gpu/drm/ttm/ttm_module.h +++ b/drivers/gpu/drm/ttm/ttm_module.h @@ -34,7 +34,10 @@ #define TTM_PFX "[TTM] " struct dentry; +struct ttm_device; extern struct dentry *ttm_debugfs_root; +int ttm_sys_man_init(struct ttm_device *bdev); + #endif /* _TTM_MODULE_H_ */ diff --git a/drivers/gpu/drm/ttm/ttm_resource.c b/drivers/gpu/drm/ttm/ttm_resource.c index 04f2eef653ab..fc351700d035 100644 --- a/drivers/gpu/drm/ttm/ttm_resource.c +++ b/drivers/gpu/drm/ttm/ttm_resource.c @@ -33,9 +33,6 @@ int ttm_resource_alloc(struct ttm_buffer_object *bo, ttm_manager_type(bo->bdev, res->mem_type); res->mm_node = NULL; - if (!man->func || !man->func->alloc) - return 0; - return man->func->alloc(man, bo, place, res); } @@ -44,9 +41,7 @@ void ttm_resource_free(struct ttm_buffer_object *bo, struct ttm_resource *res) struct ttm_resource_manager *man = ttm_manager_type(bo->bdev, res->mem_type); - if (man->func && man->func->free) - man->func->free(man, res); - + man->func->free(man, res); res->mm_node = NULL; res->mem_type = TTM_PL_SYSTEM; } @@ -139,7 +134,7 @@ void ttm_resource_manager_debug(struct ttm_resource_manager *man, drm_printf(p, " use_type: %d\n", man->use_type); drm_printf(p, " use_tt: %d\n", man->use_tt); drm_printf(p, " size: %llu\n", man->size); - if (man->func && man->func->debug) - (*man->func->debug)(man, p); + if (man->func->debug) + man->func->debug(man, p); } EXPORT_SYMBOL(ttm_resource_manager_debug); diff --git a/drivers/gpu/drm/ttm/ttm_sys_manager.c b/drivers/gpu/drm/ttm/ttm_sys_manager.c new file mode 100644 index 000000000000..ed92615214e3 --- /dev/null +++ b/drivers/gpu/drm/ttm/ttm_sys_manager.c @@ -0,0 +1,40 @@ +/* SPDX-License-Identifier: GPL-2.0 OR MIT */ + +#include <drm/ttm/ttm_resource.h> +#include <drm/ttm/ttm_device.h> +#include <drm/ttm/ttm_placement.h> + +static int ttm_sys_man_alloc(struct ttm_resource_manager *man, + struct ttm_buffer_object *bo, + const struct ttm_place *place, + struct ttm_resource *mem) +{ + return 0; +} + +static void ttm_sys_man_free(struct ttm_resource_manager *man, + struct ttm_resource *mem) +{ +} + +static const struct ttm_resource_manager_func ttm_sys_manager_func = { + .alloc = ttm_sys_man_alloc, + .free = ttm_sys_man_free, +}; + +int ttm_sys_man_init(struct ttm_device *bdev) +{ + struct ttm_resource_manager *man = &bdev->sysman; + + /* + * Initialize the system memory buffer type. + * Other types need to be driver / IOCTL initialized. + */ + man->use_tt = true; + man->func = &ttm_sys_manager_func; + + ttm_resource_manager_init(man, 0); + ttm_set_driver_manager(bdev, TTM_PL_SYSTEM, man); + ttm_resource_manager_set_used(man, true); + return 0; +} -- 2.25.1

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[Bug 212293] New: [amdgpu] divide error: 0000 on resume from S3
by bugzilla-daemon＠bugzilla.kernel.org 29 May '21

29 May '21

https://bugzilla.kernel.org/show_bug.cgi?id=212293 Bug ID: 212293 Summary: [amdgpu] divide error: 0000 on resume from S3 Product: Drivers Version: 2.5 Kernel Version: 5.11.6 Hardware: x86-64 OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri(a)kernel-bugs.osdl.org Reporter: contact(a)scrumplex.net Regression: No Created attachment 295869 --> https://bugzilla.kernel.org/attachment.cgi?id=295869&action=edit kernel log since resume My system experiences a kernel panic when resuming from S3, coming from amdgpu. The GPU has to be in a specific state for this to happen. Mainly when my desktop environment turns off the screens after some inactivity, and subsequently suspends the system. This issue only occurs with kernel versions 5.11.x. I could only reproduce this with KDE Plasma / KWin on Wayland, while testing KDE Plasma / KWin on Xorg and on Wayland (Xorg seems to work fine). REPRODUCTION 1. Start KDE Plasma / KWin on Wayland 2. Set Screen Energy Saving "Switch off after" to a low value like 1min 3. Wait until Plasma has turned off screens 4. Suspend the system (via SSH for example) 5. Try to wake from sleep SYSTEM INFO CPU: AMD Ryzen 9 3900X Mainboard: ASUS ROG STRIX B450-F GAMING II GPU: GIGABYTE Radeon RX VEGA 56 GAMING OC 8G ATTACHMENTS I attached the kernel panic I could capture via ttyS0. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.

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dri-devel April 2021