dri-devel December 2021

dri-devel@lists.freedesktop.org

310 participants
720 discussions

[PATCH v1 1/1] drm: Replace kernel.h with the necessary inclusions
by Andy Shevchenko 09 Dec '21

09 Dec '21

When kernel.h is used in the headers it adds a lot into dependency hell, especially when there are circular dependencies are involved. Replace kernel.h inclusion with the list of what is really being used. Signed-off-by: Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> --- include/drm/drm_gem_ttm_helper.h | 2 +- include/drm/drm_gem_vram_helper.h | 2 +- include/drm/drm_mm.h | 4 +++- 3 files changed, 5 insertions(+), 3 deletions(-) diff --git a/include/drm/drm_gem_ttm_helper.h b/include/drm/drm_gem_ttm_helper.h index c1aa02bd4c89..78040f6cc6f3 100644 --- a/include/drm/drm_gem_ttm_helper.h +++ b/include/drm/drm_gem_ttm_helper.h @@ -3,7 +3,7 @@ #ifndef DRM_GEM_TTM_HELPER_H #define DRM_GEM_TTM_HELPER_H -#include <linux/kernel.h> +#include <linux/container_of.h> #include <drm/drm_device.h> #include <drm/drm_gem.h> diff --git a/include/drm/drm_gem_vram_helper.h b/include/drm/drm_gem_vram_helper.h index d3cf06c9af65..b4ce27a72773 100644 --- a/include/drm/drm_gem_vram_helper.h +++ b/include/drm/drm_gem_vram_helper.h @@ -11,8 +11,8 @@ #include <drm/ttm/ttm_bo_api.h> #include <drm/ttm/ttm_bo_driver.h> +#include <linux/container_of.h> #include <linux/dma-buf-map.h> -#include <linux/kernel.h> /* for container_of() */ struct drm_mode_create_dumb; struct drm_plane; diff --git a/include/drm/drm_mm.h b/include/drm/drm_mm.h index 9b4292f229c6..ac33ba1b18bc 100644 --- a/include/drm/drm_mm.h +++ b/include/drm/drm_mm.h @@ -39,13 +39,15 @@ */ #include <linux/bug.h> #include <linux/rbtree.h> -#include <linux/kernel.h> +#include <linux/limits.h> #include <linux/mm_types.h> #include <linux/list.h> #include <linux/spinlock.h> #ifdef CONFIG_DRM_DEBUG_MM #include <linux/stackdepot.h> #endif +#include <linux/types.h> + #include <drm/drm_print.h> #ifdef CONFIG_DRM_DEBUG_MM -- 2.33.0

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[PULL] drm-misc-fixes
by Maxime Ripard 09 Dec '21

09 Dec '21

Hi Dave, Daniel, Here's this week drm-misc-fixes PR Maxime drm-misc-fixes-2021-12-09: A fix in syncobj to handle fence already signalled better, and a fix for a ttm_bo_swapout eviction check. The following changes since commit 679d94cd7d900871e5bc9cf780bd5b73af35ab42: dma-buf: system_heap: Use 'for_each_sgtable_sg' in pages free flow (2021-12-01 15:30:10 +0530) are available in the Git repository at: git://anongit.freedesktop.org/drm/drm-misc tags/drm-misc-fixes-2021-12-09 for you to fetch changes up to b19926d4f3a660a8b76e5d989ffd1168e619a5c4: drm/syncobj: Deal with signalled fences in drm_syncobj_find_fence. (2021-12-08 17:19:48 +0100) ---------------------------------------------------------------- A fix in syncobj to handle fence already signalled better, and a fix for a ttm_bo_swapout eviction check. ---------------------------------------------------------------- Bas Nieuwenhuizen (1): drm/syncobj: Deal with signalled fences in drm_syncobj_find_fence. Christian König (1): drm/ttm: fix ttm_bo_swapout drivers/gpu/drm/drm_syncobj.c | 11 ++++++++++- drivers/gpu/drm/ttm/ttm_bo.c | 3 ++- 2 files changed, 12 insertions(+), 2 deletions(-)

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[PATCH v2] Revert "drm/fb-helper: improve DRM fbdev emulation device names"
by Javier Martinez Canillas 09 Dec '21

09 Dec '21

This reverts commit b3484d2b03e4c940a9598aa841a52d69729c582a. That change attempted to improve the DRM drivers fbdev emulation device names to avoid having confusing names like "simpledrmdrmfb" in /proc/fb. But unfortunately, there are user-space programs such as pm-utils that match against the fbdev names and so broke after the mentioned commit. Since the names in /proc/fb are used by tools that consider it an uAPI, let's restore the old names even when this lead to silly names like the one mentioned above. Fixes: b3484d2b03e4 ("drm/fb-helper: improve DRM fbdev emulation device names") Reported-by: Johannes Stezenbach <js(a)sig21.net> Signed-off-by: Javier Martinez Canillas <javierm(a)redhat.com> Reviewed-by: Ville Syrjälä <ville.syrjala(a)linux.intel.com> --- Changes in v2: - Add a comment explaining that the current /proc/fb names are an uAPI. - Add a Fixes: tag so it can be cherry-picked by stable kernels. - Add Ville Syrjälä's Reviewed-by tag. drivers/gpu/drm/drm_fb_helper.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index 8e7a124d6c5a..22bf690910b2 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -1743,7 +1743,13 @@ void drm_fb_helper_fill_info(struct fb_info *info, sizes->fb_width, sizes->fb_height); info->par = fb_helper; - snprintf(info->fix.id, sizeof(info->fix.id), "%s", + /* + * The DRM drivers fbdev emulation device name can be confusing if the + * driver name also has a "drm" suffix on it. Leading to names such as + * "simpledrmdrmfb" in /proc/fb. Unfortunately, it's an uAPI and can't + * be changed due user-space tools (e.g: pm-utils) matching against it. + */ + snprintf(info->fix.id, sizeof(info->fix.id), "%sdrmfb", fb_helper->dev->driver->name); } -- 2.31.1

2 2

[PULL] drm-misc-next
by Thomas Zimmermann 09 Dec '21

09 Dec '21

Hi Dave and Daniel, here's this week's PR for drm-misc-next. There was a problem with merging commit e580ea25c08d ("drm/cma-helper: Pass GEM CMA object in public interfaces") into drm-tip. The commit is correct in drm-misc-next, but it conflicted with commit 96c5f82ef0a1 ("drm/vc4: fix error code in vc4_create_object()") from drm-misc-fixes. This affected vc4. After merging this PR, you may want to double check that vc4_create_object() returns an error pointer. [1] Best regards Thomas [1] https://cgit.freedesktop.org/drm/drm-misc/tree/drivers/gpu/drm/vc4/vc4_bo.c… drm-misc-next-2021-12-09: drm-misc-next for 5.17: UAPI Changes: Cross-subsystem Changes: * dma-buf: Make fences mandatory in dma_resv_add_excl_fence Core Changes: * Move hashtable to legacy code * Return error pointers from struct drm_driver.gem_create_object * cma-helper: Improve public interfaces; Remove CONFIG_DRM_KMS_CMA_HELPER option * mipi-dbi: Don't depend on CMA helpers * ttm: Don't include DRM hashtable; Stop prunning fences after wait; Documentation Driver Changes: * aspeed: Select CONFIG_DRM_GEM_CMA_HELPER * bridge/lontium-lt9611: Fix HDMI sensing * bridge/parade-ps8640: Fixes * bridge/sn65dsi86: Defer probe is no dsi host found * fsl-dcu: Select CONFIG_DRM_GEM_CMA_HELPER * i915: Remove dma_resv_prune * omapdrm: Fix scatterlist export; Support virtual planes; Fixes * panel: Boe-tv110c9m,Inx-hj110iz: Update init code * qxl: Use dma-resv iterator * rockchip: Use generic fbdev emulation * tidss: Fixes * vmwgfx: Fix leak on probe errors; Fail probing on broken hosts; New placement for MOB page tables; Hide internal BOs from userspace; Cleanups The following changes since commit 69d846126e1653ca9043c3766c66684132586941: drm: Fix build error caused by missing drm_nomodeset.o (2021-11-27 21:05:58 +0100) are available in the Git repository at: git://anongit.freedesktop.org/drm/drm-misc tags/drm-misc-next-2021-12-09 for you to fetch changes up to 03848335b5b1faa4a4641fcf30b7c233579a45aa: drm/bridge: sn65dsi86: defer if there is no dsi host (2021-12-08 08:47:10 -0800) ---------------------------------------------------------------- drm-misc-next for 5.17: UAPI Changes: Cross-subsystem Changes: * dma-buf: Make fences mandatory in dma_resv_add_excl_fence Core Changes: * Move hashtable to legacy code * Return error pointers from struct drm_driver.gem_create_object * cma-helper: Improve public interfaces; Remove CONFIG_DRM_KMS_CMA_HELPER option * mipi-dbi: Don't depend on CMA helpers * ttm: Don't include DRM hashtable; Stop prunning fences after wait; Documentation Driver Changes: * aspeed: Select CONFIG_DRM_GEM_CMA_HELPER * bridge/lontium-lt9611: Fix HDMI sensing * bridge/parade-ps8640: Fixes * bridge/sn65dsi86: Defer probe is no dsi host found * fsl-dcu: Select CONFIG_DRM_GEM_CMA_HELPER * i915: Remove dma_resv_prune * omapdrm: Fix scatterlist export; Support virtual planes; Fixes * panel: Boe-tv110c9m,Inx-hj110iz: Update init code * qxl: Use dma-resv iterator * rockchip: Use generic fbdev emulation * tidss: Fixes * vmwgfx: Fix leak on probe errors; Fail probing on broken hosts; New placement for MOB page tables; Hide internal BOs from userspace; Cleanups ---------------------------------------------------------------- Arnd Bergmann (3): drm: fsl-dcu: select CONFIG_DRM_GEM_CMA_HELPER drm: aspeed: select CONFIG_DRM_GEM_CMA_HELPER omapdrm: dss: mark runtime PM functions __maybe_unused Benoit Parrot (8): drm/omap: Add ability to check if requested plane modes can be supported drm/omap: Add ovl checking funcs to dispc_ops drm/omap: introduce omap_hw_overlay drm/omap: omap_plane: subclass drm_plane_state drm/omap: Add global state as a private atomic object drm/omap: dynamically assign hw overlays to planes drm/omap: add plane_atomic_print_state support drm/omap: Add a 'right overlay' to plane state Cai Huoqing (1): drm/tidss: Fix warning: unused variable 'tidss_pm_ops' Christian König (3): drm/qxl: use iterator instead of dma_resv_shared_list drm/ttm: stop pruning fences after wait dma-buf: make fence mandatory for dma_resv_add_excl_fence v2 Douglas Anderson (1): drm/bridge: parade-ps8640: Add backpointer to drm_device in drm_dp_aux Ivaylo Dimitrov (1): drm: omapdrm: Export correct scatterlist for TILER backed BOs John Keeping (2): drm/rockchip: use generic fbdev setup drm/rockchip: pass 0 to drm_fbdev_generic_setup() Maarten Lankhorst (1): drm/i915: Remove dma_resv_prune Neil Armstrong (1): drm/omap: add sanity plane state check Peter Collingbourne (1): lontium-lt9611: check a different register bit for HDMI sensing Rob Clark (1): drm/bridge: sn65dsi86: defer if there is no dsi host Thomas Zimmermann (9): drm/ttm: Don't include drm_hashtab.h drm/vmwgfx: Copy DRM hash-table code into driver drm: Declare hashtable as legacy drm/cma-helper: Move driver and file ops to the end of header drm/cma-helper: Export dedicated wrappers for GEM object functions drm/cma-helper: Pass GEM CMA object in public interfaces drm/mipi-dbi: Remove dependency on GEM CMA helper library drm: Remove CONFIG_DRM_KMS_CMA_HELPER option drm: Return error codes from struct drm_driver.gem_create_object Zack Rusin (6): drm/vmwgfx: Remove the deprecated lower mem limit drm/vmwgfx: Release ttm memory if probe fails drm/vmwgfx: Fail to initialize on broken configs drm/vmwgfx: Introduce a new placement for MOB page tables drm/vmwgfx: Switch the internal BO's to ttm_bo_type_kernel drm/ttm: Clarify that the TTM_PL_SYSTEM is under TTMs control yangcong (1): drm/panel: Update Boe-tv110c9m and Inx-hj110iz initial code Documentation/gpu/todo.rst | 11 + drivers/dma-buf/dma-resv.c | 3 +- drivers/gpu/drm/Kconfig | 7 - drivers/gpu/drm/Makefile | 8 +- drivers/gpu/drm/arm/Kconfig | 2 - drivers/gpu/drm/arm/display/Kconfig | 1 - drivers/gpu/drm/aspeed/Kconfig | 2 +- drivers/gpu/drm/atmel-hlcdc/Kconfig | 1 - drivers/gpu/drm/bridge/lontium-lt9611.c | 4 +- drivers/gpu/drm/bridge/parade-ps8640.c | 1 + drivers/gpu/drm/bridge/ti-sn65dsi86.c | 24 +- drivers/gpu/drm/drm_gem_cma_helper.c | 90 +++--- drivers/gpu/drm/drm_gem_shmem_helper.c | 17 +- drivers/gpu/drm/drm_gem_vram_helper.c | 4 +- drivers/gpu/drm/drm_hashtab.c | 10 +- drivers/gpu/drm/drm_legacy.h | 40 ++- drivers/gpu/drm/drm_mipi_dbi.c | 34 +- drivers/gpu/drm/fsl-dcu/Kconfig | 2 +- drivers/gpu/drm/hisilicon/kirin/Kconfig | 1 - drivers/gpu/drm/i915/Makefile | 1 - drivers/gpu/drm/i915/dma_resv_utils.c | 17 - drivers/gpu/drm/i915/dma_resv_utils.h | 13 - drivers/gpu/drm/i915/gem/i915_gem_shrinker.c | 3 - drivers/gpu/drm/i915/gem/i915_gem_wait.c | 8 - 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/lima/lima_gem.c | 2 +- drivers/gpu/drm/mcde/Kconfig | 1 - drivers/gpu/drm/meson/Kconfig | 1 - drivers/gpu/drm/mxsfb/Kconfig | 2 +- drivers/gpu/drm/omapdrm/Makefile | 1 + drivers/gpu/drm/omapdrm/dss/dispc.c | 35 ++- drivers/gpu/drm/omapdrm/dss/dsi.c | 4 +- drivers/gpu/drm/omapdrm/dss/dss.c | 4 +- drivers/gpu/drm/omapdrm/dss/dss.h | 5 + drivers/gpu/drm/omapdrm/dss/venc.c | 4 +- drivers/gpu/drm/omapdrm/omap_drv.c | 196 +++++++++++- drivers/gpu/drm/omapdrm/omap_drv.h | 24 ++ drivers/gpu/drm/omapdrm/omap_fb.c | 33 +- drivers/gpu/drm/omapdrm/omap_fb.h | 4 +- drivers/gpu/drm/omapdrm/omap_gem.c | 79 ++++- drivers/gpu/drm/omapdrm/omap_gem.h | 2 + drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c | 34 +- drivers/gpu/drm/omapdrm/omap_overlay.c | 212 +++++++++++++ drivers/gpu/drm/omapdrm/omap_overlay.h | 35 +++ drivers/gpu/drm/omapdrm/omap_plane.c | 349 ++++++++++++++++++--- drivers/gpu/drm/omapdrm/omap_plane.h | 1 + drivers/gpu/drm/panel/Kconfig | 2 +- drivers/gpu/drm/panel/panel-boe-tv101wum-nl6.c | 108 +++++-- drivers/gpu/drm/panfrost/panfrost_gem.c | 2 +- drivers/gpu/drm/pl111/Kconfig | 1 - drivers/gpu/drm/qxl/qxl_debugfs.c | 17 +- drivers/gpu/drm/rcar-du/Kconfig | 1 - drivers/gpu/drm/rcar-du/rcar_du_kms.c | 10 +- drivers/gpu/drm/rockchip/Makefile | 1 - drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 10 +- drivers/gpu/drm/rockchip/rockchip_drm_drv.h | 2 - drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c | 164 ---------- drivers/gpu/drm/rockchip/rockchip_drm_fbdev.h | 24 -- 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/tidss/tidss_drv.c | 2 +- drivers/gpu/drm/tilcdc/Kconfig | 1 - drivers/gpu/drm/tiny/Kconfig | 20 +- drivers/gpu/drm/ttm/ttm_bo.c | 1 - drivers/gpu/drm/tve200/Kconfig | 1 - drivers/gpu/drm/v3d/v3d_bo.c | 4 +- drivers/gpu/drm/vc4/Kconfig | 1 - drivers/gpu/drm/vc4/vc4_bo.c | 8 +- drivers/gpu/drm/vgem/vgem_drv.c | 2 +- drivers/gpu/drm/virtio/virtgpu_object.c | 2 +- drivers/gpu/drm/vmwgfx/Makefile | 4 +- drivers/gpu/drm/vmwgfx/ttm_memory.c | 99 +----- drivers/gpu/drm/vmwgfx/ttm_memory.h | 6 +- drivers/gpu/drm/vmwgfx/ttm_object.c | 52 +-- drivers/gpu/drm/vmwgfx/ttm_object.h | 3 +- drivers/gpu/drm/vmwgfx/vmwgfx_bo.c | 2 +- drivers/gpu/drm/vmwgfx/vmwgfx_cmd.c | 7 + drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c | 24 +- drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 42 ++- drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | 18 +- drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c | 2 +- drivers/gpu/drm/vmwgfx/vmwgfx_hashtab.c | 199 ++++++++++++ .../gpu/drm/vmwgfx/vmwgfx_hashtab.h | 54 ++-- drivers/gpu/drm/vmwgfx/vmwgfx_system_manager.c | 90 ++++++ drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c | 58 ++-- drivers/gpu/drm/vmwgfx/vmwgfx_validation.c | 22 +- drivers/gpu/drm/vmwgfx/vmwgfx_validation.h | 7 +- drivers/gpu/drm/xlnx/Kconfig | 1 - include/drm/drm_device.h | 5 +- include/drm/drm_drv.h | 5 +- include/drm/drm_gem_cma_helper.h | 189 ++++++++--- include/drm/drm_legacy.h | 15 +- include/drm/ttm/ttm_bo_api.h | 1 - include/drm/ttm/ttm_placement.h | 11 + 100 files changed, 1810 insertions(+), 833 deletions(-) delete mode 100644 drivers/gpu/drm/i915/dma_resv_utils.c delete mode 100644 drivers/gpu/drm/i915/dma_resv_utils.h create mode 100644 drivers/gpu/drm/omapdrm/omap_overlay.c create mode 100644 drivers/gpu/drm/omapdrm/omap_overlay.h delete mode 100644 drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c delete mode 100644 drivers/gpu/drm/rockchip/rockchip_drm_fbdev.h create mode 100644 drivers/gpu/drm/vmwgfx/vmwgfx_hashtab.c rename include/drm/drm_hashtab.h => drivers/gpu/drm/vmwgfx/vmwgfx_hashtab.h (58%) create mode 100644 drivers/gpu/drm/vmwgfx/vmwgfx_system_manager.c -- Thomas Zimmermann Graphics Driver Developer SUSE Software Solutions Germany GmbH Maxfeldstr. 5, 90409 Nürnberg, Germany (HRB 36809, AG Nürnberg) Geschäftsführer: Felix Imendörffer

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[PATCH] drm/imx: Fix memory leak in imx_pd_connector_get_modes
by José Expósito 09 Dec '21

09 Dec '21

Fixes: 76ecd9c9fb24 ("drm/imx: parallel-display: check return code from of_get_drm_display_mode()") Addresses-Coverity-ID: 1443943 ("Resource leak") Signed-off-by: José Expósito <jose.exposito89(a)gmail.com> --- drivers/gpu/drm/imx/parallel-display.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/imx/parallel-display.c b/drivers/gpu/drm/imx/parallel-display.c index a8aba0141ce7..3bf8e0a4803a 100644 --- a/drivers/gpu/drm/imx/parallel-display.c +++ b/drivers/gpu/drm/imx/parallel-display.c @@ -75,8 +75,10 @@ static int imx_pd_connector_get_modes(struct drm_connector *connector) ret = of_get_drm_display_mode(np, &imxpd->mode, &imxpd->bus_flags, OF_USE_NATIVE_MODE); - if (ret) + if (ret) { + drm_mode_destroy(connector->dev, mode); return ret; + } drm_mode_copy(mode, &imxpd->mode); mode->type |= DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED; -- 2.25.1

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Regression in 5.15 in nouveau
by Stefan Fritsch 09 Dec '21

09 Dec '21

Hi, when updating from 5.14 to 5.15 on a system with NVIDIA GP108 [GeForce GT 1030] (NV138) and Ryzen 9 3900XT using kde/plasma on X (not wayland), there is a regression: There is now some annoying black flickering in some applications, for example thunderbird, firefox, or mpv. It mostly happens when scrolling or when playing video. Only the window of the application flickers, not the whole screen. But the flickering is not limited to the scrolled area: for example in firefox the url and bookmark bars flicker, too, not only the web site. I have bisected the issue to this commit: commit 3e1ad79bf66165bdb2baca3989f9227939241f11 (HEAD) Author: Christian König <christian.koenig(a)amd.com> Date: Sun Jun 6 11:50:15 2021 +0200 drm/nouveau: always wait for the exclusive fence Drivers also need to to sync to the exclusive fence when a shared one is present. Signed-off-by: Christian König <christian.koenig(a)amd.com> Reviewed-by: Daniel Vetter <daniel.vetter(a)ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210702111642.17259-4-christ… This sounds like performance is impacted severely by that commit. Can this be fixed somehow? A partial dmesg is below. Cheers, Stefan dmesg |grep -i -e drm -e dri -e nvidia -e nouveau -e fb [ 0.000000] BIOS-e820: [mem 0x00000000bc552000-0x00000000bc8fbfff] reserved [ 0.004971] ACPI: XSDT 0x00000000BCFB0728 0000CC (v01 ALASKA A M I 01072009 AMI 01000013) [ 0.010838] PM: hibernation: Registered nosave memory: [mem 0xbc552000-0xbc8fbfff] [ 0.204873] Performance Events: Fam17h+ core perfctr, AMD PMU driver. [ 0.292761] Registering PCC driver as Mailbox controller [ 0.292761] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.518295] pci 0000:06:00.0: reg 0x10: [mem 0xfb000000-0xfbffffff] [ 0.519132] pci 0000:06:00.1: [10de:0fb8] type 00 class 0x040300 [ 0.519653] pci 0000:00:03.1: bridge window [mem 0xfb000000-0xfc0fffff] [ 0.549101] pci 0000:00:03.1: bridge window [mem 0xfb000000-0xfc0fffff] [ 0.550994] pci_bus 0000:06: resource 1 [mem 0xfb000000-0xfc0fffff] [ 0.561285] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.564152] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 0.570870] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.571531] AMD-Vi: AMD IOMMUv2 driver by Joerg Roedel <jroedel(a)suse.de> [ 0.988343] microcode: Microcode Update Driver: v2.2. [ 1.112435] ACPI: OSL: Resource conflict; ACPI support missing from driver? [ 1.114174] usbcore: registered new interface driver usbfs [ 1.114331] usbcore: registered new interface driver hub [ 1.114599] usbcore: registered new device driver usb [ 2.373857] hid: raw HID events driver (C) Jiri Kosina [ 2.378553] usbcore: registered new interface driver usbhid [ 2.378641] usbhid: USB HID core driver [ 2.581069] ata3.00: supports DRM functions and may not be fully accessible [ 2.582388] ata3.00: supports DRM functions and may not be fully accessible [ 3.371574] ata5.00: supports DRM functions and may not be fully accessible [ 3.396636] ata5.00: supports DRM functions and may not be fully accessible [ 4.159005] sr 1:0:0:0: [sr0] scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray [ 4.159120] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 5.936017] systemd[1]: Starting Load Kernel Module drm... [ 5.957038] systemd[1]: modprobe(a)drm.service: Deactivated successfully. [ 5.957238] systemd[1]: Finished Load Kernel Module drm. [ 6.104901] sp5100_tco: SP5100/SB800 TCO WatchDog Timer Driver [ 6.122007] usbcore: registered new device driver apple-mfi-fastcharge [ 6.213866] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.1/0000:06:00.1/sound/card0/input8 [ 6.236581] AMD64 EDAC driver v3.5.0 [ 6.259473] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.1/0000:06:00.1/sound/card0/input9 [ 6.259631] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.1/0000:06:00.1/sound/card0/input10 [ 6.260559] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:03.1/0000:06:00.1/sound/card0/input11 [ 6.260913] input: HDA NVidia HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:03.1/0000:06:00.1/sound/card0/input12 [ 6.485220] nouveau 0000:06:00.0: vgaarb: deactivate vga console [ 6.486484] nouveau 0000:06:00.0: NVIDIA GP108 (138000a1) [ 6.612994] nouveau 0000:06:00.0: bios: version 86.08.24.00.23 [ 6.617303] nouveau 0000:06:00.0: pmu: firmware unavailable [ 6.621410] nouveau 0000:06:00.0: fb: 2048 MiB GDDR5 [ 6.653892] nouveau 0000:06:00.0: DRM: VRAM: 2048 MiB [ 6.653895] nouveau 0000:06:00.0: DRM: GART: 536870912 MiB [ 6.653897] nouveau 0000:06:00.0: DRM: BIT table 'A' not found [ 6.653899] nouveau 0000:06:00.0: DRM: BIT table 'L' not found [ 6.653900] nouveau 0000:06:00.0: DRM: TMDS table version 2.0 [ 6.653902] nouveau 0000:06:00.0: DRM: DCB version 4.1 [ 6.653904] nouveau 0000:06:00.0: DRM: DCB outp 00: 01800346 04600010 [ 6.653906] nouveau 0000:06:00.0: DRM: DCB outp 01: 01000342 00020010 [ 6.653908] nouveau 0000:06:00.0: DRM: DCB outp 02: 01011352 00020020 [ 6.653909] nouveau 0000:06:00.0: DRM: DCB conn 00: 00001046 [ 6.653911] nouveau 0000:06:00.0: DRM: DCB conn 01: 00002161 [ 6.654295] nouveau 0000:06:00.0: DRM: MM: using COPY for buffer copies [ 6.655460] snd_hda_intel 0000:06:00.1: bound 0000:06:00.0 (ops nv50_audio_component_bind_ops [nouveau]) [ 6.828018] nouveau 0000:06:00.0: DRM: allocated 3840x2160 fb: 0x200000, bo 000000001a41f1fe [ 6.828086] fbcon: nouveau (fb0) is primary device [ 6.915486] nouveau 0000:06:00.0: [drm] fb0: nouveau frame buffer device [ 6.939244] [drm] Initialized nouveau 1.3.1 20120801 for 0000:06:00.0 on minor 0 [ 11.338075] audit: type=1400 audit(1638634273.245:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=1354 comm="apparmor_parser" [ 11.338078] audit: type=1400 audit(1638634273.245:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=1354 comm="apparmor_parser" [ 11.479123] RTL8226B_RTL8221B 2.5Gbps PHY r8169-500:00: attached PHY driver (mii_bus:phy_addr=r8169-500:00, irq=MAC) stf@k:~/comp/linux/linux$ sudo dmesg |less stf@k:~/comp/linux/linux$ sudo dmesg |grep -i -e drm -e dri -e nvidia -e nouveau -e fb [ 0.000000] BIOS-e820: [mem 0x00000000bc552000-0x00000000bc8fbfff] reserved [ 0.004971] ACPI: XSDT 0x00000000BCFB0728 0000CC (v01 ALASKA A M I 01072009 AMI 01000013) [ 0.010838] PM: hibernation: Registered nosave memory: [mem 0xbc552000-0xbc8fbfff] [ 0.204873] Performance Events: Fam17h+ core perfctr, AMD PMU driver. [ 0.292761] Registering PCC driver as Mailbox controller [ 0.292761] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.518295] pci 0000:06:00.0: reg 0x10: [mem 0xfb000000-0xfbffffff] [ 0.519132] pci 0000:06:00.1: [10de:0fb8] type 00 class 0x040300 [ 0.519653] pci 0000:00:03.1: bridge window [mem 0xfb000000-0xfc0fffff] [ 0.549101] pci 0000:00:03.1: bridge window [mem 0xfb000000-0xfc0fffff] [ 0.550994] pci_bus 0000:06: resource 1 [mem 0xfb000000-0xfc0fffff] [ 0.561285] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250) [ 0.564152] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 0.570870] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.571531] AMD-Vi: AMD IOMMUv2 driver by Joerg Roedel <jroedel(a)suse.de> [ 0.988343] microcode: Microcode Update Driver: v2.2. [ 1.112435] ACPI: OSL: Resource conflict; ACPI support missing from driver? [ 1.114174] usbcore: registered new interface driver usbfs [ 1.114331] usbcore: registered new interface driver hub [ 1.114599] usbcore: registered new device driver usb [ 2.373857] hid: raw HID events driver (C) Jiri Kosina [ 2.378553] usbcore: registered new interface driver usbhid [ 2.378641] usbhid: USB HID core driver [ 2.581069] ata3.00: supports DRM functions and may not be fully accessible [ 2.582388] ata3.00: supports DRM functions and may not be fully accessible [ 3.371574] ata5.00: supports DRM functions and may not be fully accessible [ 3.396636] ata5.00: supports DRM functions and may not be fully accessible [ 4.159005] sr 1:0:0:0: [sr0] scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray [ 4.159120] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 5.936017] systemd[1]: Starting Load Kernel Module drm... [ 5.957038] systemd[1]: modprobe(a)drm.service: Deactivated successfully. [ 5.957238] systemd[1]: Finished Load Kernel Module drm. [ 6.104901] sp5100_tco: SP5100/SB800 TCO WatchDog Timer Driver [ 6.122007] usbcore: registered new device driver apple-mfi-fastcharge [ 6.213866] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.1/0000:06:00.1/sound/card0/input8 [ 6.236581] AMD64 EDAC driver v3.5.0 [ 6.259473] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.1/0000:06:00.1/sound/card0/input9 [ 6.259631] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.1/0000:06:00.1/sound/card0/input10 [ 6.260559] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:03.1/0000:06:00.1/sound/card0/input11 [ 6.260913] input: HDA NVidia HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:03.1/0000:06:00.1/sound/card0/input12 [ 6.485220] nouveau 0000:06:00.0: vgaarb: deactivate vga console [ 6.486484] nouveau 0000:06:00.0: NVIDIA GP108 (138000a1) [ 6.612994] nouveau 0000:06:00.0: bios: version 86.08.24.00.23 [ 6.617303] nouveau 0000:06:00.0: pmu: firmware unavailable [ 6.621410] nouveau 0000:06:00.0: fb: 2048 MiB GDDR5 [ 6.653892] nouveau 0000:06:00.0: DRM: VRAM: 2048 MiB [ 6.653895] nouveau 0000:06:00.0: DRM: GART: 536870912 MiB [ 6.653897] nouveau 0000:06:00.0: DRM: BIT table 'A' not found [ 6.653899] nouveau 0000:06:00.0: DRM: BIT table 'L' not found [ 6.653900] nouveau 0000:06:00.0: DRM: TMDS table version 2.0 [ 6.653902] nouveau 0000:06:00.0: DRM: DCB version 4.1 [ 6.653904] nouveau 0000:06:00.0: DRM: DCB outp 00: 01800346 04600010 [ 6.653906] nouveau 0000:06:00.0: DRM: DCB outp 01: 01000342 00020010 [ 6.653908] nouveau 0000:06:00.0: DRM: DCB outp 02: 01011352 00020020 [ 6.653909] nouveau 0000:06:00.0: DRM: DCB conn 00: 00001046 [ 6.653911] nouveau 0000:06:00.0: DRM: DCB conn 01: 00002161 [ 6.654295] nouveau 0000:06:00.0: DRM: MM: using COPY for buffer copies [ 6.655460] snd_hda_intel 0000:06:00.1: bound 0000:06:00.0 (ops nv50_audio_component_bind_ops [nouveau]) [ 6.828018] nouveau 0000:06:00.0: DRM: allocated 3840x2160 fb: 0x200000, bo 000000001a41f1fe [ 6.828086] fbcon: nouveau (fb0) is primary device [ 6.915486] nouveau 0000:06:00.0: [drm] fb0: nouveau frame buffer device [ 6.939244] [drm] Initialized nouveau 1.3.1 20120801 for 0000:06:00.0 on minor 0 [ 11.338075] audit: type=1400 audit(1638634273.245:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=1354 comm="apparmor_parser" [ 11.338078] audit: type=1400 audit(1638634273.245:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=1354 comm="apparmor_parser" [ 11.479123] RTL8226B_RTL8221B 2.5Gbps PHY r8169-500:00: attached PHY driver (mii_bus:phy_addr=r8169-500:00, irq=MAC)

6 11

[PATCH v2 0/3] drm/simpledrm: Apple M1 / DT platform support fixes
by Hector Martin 09 Dec '21

09 Dec '21

Hi DRM folks, This short series makes simpledrm work on Apple M1 (including Pro/Max) platforms the way simplefb already does, by adding XRGB2101010 support and making it bind to framebuffers in /chosen the same way simplefb does. This avoids breaking the bootloader-provided framebuffer console when simpledrm is selected to replace simplefb, as these FBs always seem to be 10-bit (at least when a real screen is attached). Changes since v1: - Moved the OF platform device setup code from simplefb into common code, instead of duplicating it in simpledrm - Rebased on drm-tip Hector Martin (3): of: Move simple-framebuffer device handling from simplefb to of drm/format-helper: Add drm_fb_xrgb8888_to_xrgb2101010_toio() drm/simpledrm: Add XRGB2101010 format drivers/gpu/drm/drm_format_helper.c | 62 +++++++++++++++++++++++++++++ drivers/gpu/drm/tiny/simpledrm.c | 2 +- drivers/of/platform.c | 5 +++ drivers/video/fbdev/simplefb.c | 21 +--------- include/drm/drm_format_helper.h | 3 ++ 5 files changed, 72 insertions(+), 21 deletions(-) -- 2.33.0

3 12

[v3 0/3] Introduce Raptor Lake S
by Anusha Srivatsa 09 Dec '21

09 Dec '21

Raptor Lake S(RPL-S) is a version 12 Display, Media and Render. For all i915 purposes it is the same as Alder Lake S (ADL-S). The series introduces it as a subplatform of ADL-S. The one difference is the GuC submission which is default on RPL-S but was not the case with ADL-S. All patches are reviewed. Jani has acked the series. Looking for other acks in order to merge these to respective branches. Cc: x86(a)kernel.org Cc: dri-devel(a)lists.freedesktop.org Cc: Ingo Molnar <mingo(a)redhat.com> Cc: Borislav Petkov <bp(a)alien8.de> Cc: Dave Hansen <dave.hansen(a)linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen(a)linux.intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin(a)linux.intel.com> Acked-by: Jani Nikula <jani.nikula(a)intel.com> Anusha Srivatsa (3): drm/i915/rpl-s: Add PCI IDS for Raptor Lake S drm/i915/rpl-s: Add PCH Support for Raptor Lake S drm/i915/rpl-s: Enable guc submission by default arch/x86/kernel/early-quirks.c | 1 + drivers/gpu/drm/i915/gt/uc/intel_uc.c | 2 +- drivers/gpu/drm/i915/i915_drv.h | 2 ++ drivers/gpu/drm/i915/i915_pci.c | 1 + drivers/gpu/drm/i915/intel_device_info.c | 7 +++++++ drivers/gpu/drm/i915/intel_device_info.h | 3 +++ drivers/gpu/drm/i915/intel_pch.c | 1 + drivers/gpu/drm/i915/intel_pch.h | 1 + include/drm/i915_pciids.h | 9 +++++++++ 9 files changed, 26 insertions(+), 1 deletion(-) -- 2.25.1

4 9

[PATCH 00/12] Implement DRIVER_GEM and GL 4.3
by Zack Rusin 09 Dec '21

09 Dec '21

From: Zack Rusin <zackr(a)vmware.com> This series lays the groundwork for adding GEM support across vmwgfx an implements features missing for GL4.3. It fixes a lot of broken userspace code which was assuming GEM objects coming via the "dumb" entrypoints and fixes a lot of bugs in our code by letting DRM helpers use the standard GEM paths resulting in hundreds more passing IGT tests. There's more work to be done on the GEM side - in particular the driver should start using the DRM fb/kms helpers which depend on GEM. They're blocked by surfaces which are currently still opaque TTM handles. Switching surfaces to GEM objects without breaking userspace is a little more complicated but we'll get there. Roland Scheidegger (2): drm/vmwgfx: support SVGA_3D_CMD_DX_DEFINE_RASTERIZER_STATE_V2 command drm/vmwgfx: add support for updating only offsets of constant buffers Zack Rusin (10): drm/vmwgfx: Remove the dedicated memory accounting drm/vmwgfx: Add a debug callback to mobid resource manager drm/vmwgfx: Stop hardcoding the PCI ID drm/vmwgfx: Implement DRIVER_GEM drm/vmwgfx: Implement create_handle on drm_framebuffer_funcs drm/vmwgfx: Update device headers for GL43 drm/vmwgfx: support 64 UAVs drm/vmwgfx: Allow checking for gl43 contexts drm/vmwgfx: Remove usage of MOBFMT_RANGE drm/vmwgfx: Bump the major version drivers/gpu/drm/vmwgfx/Kconfig | 1 + drivers/gpu/drm/vmwgfx/Makefile | 3 +- .../drm/vmwgfx/device_include/svga3d_cmd.h | 6 +- .../vmwgfx/device_include/svga3d_devcaps.h | 10 +- .../gpu/drm/vmwgfx/device_include/svga3d_dx.h | 12 +- .../drm/vmwgfx/device_include/svga3d_limits.h | 8 +- .../drm/vmwgfx/device_include/svga3d_reg.h | 6 +- .../drm/vmwgfx/device_include/svga3d_types.h | 7 +- .../drm/vmwgfx/device_include/svga_escape.h | 6 +- .../drm/vmwgfx/device_include/svga_overlay.h | 6 +- .../gpu/drm/vmwgfx/device_include/svga_reg.h | 14 +- drivers/gpu/drm/vmwgfx/ttm_memory.c | 586 ------------------ drivers/gpu/drm/vmwgfx/ttm_memory.h | 92 --- drivers/gpu/drm/vmwgfx/ttm_object.c | 150 +---- drivers/gpu/drm/vmwgfx/ttm_object.h | 56 +- drivers/gpu/drm/vmwgfx/vmwgfx_binding.c | 45 +- drivers/gpu/drm/vmwgfx/vmwgfx_binding.h | 4 +- drivers/gpu/drm/vmwgfx/vmwgfx_bo.c | 580 ++++------------- drivers/gpu/drm/vmwgfx/vmwgfx_cmdbuf_res.c | 19 - drivers/gpu/drm/vmwgfx/vmwgfx_context.c | 30 +- drivers/gpu/drm/vmwgfx/vmwgfx_cotable.c | 26 +- drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 47 +- drivers/gpu/drm/vmwgfx/vmwgfx_drv.h | 130 ++-- drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c | 82 ++- drivers/gpu/drm/vmwgfx/vmwgfx_fb.c | 13 +- drivers/gpu/drm/vmwgfx/vmwgfx_fence.c | 43 +- drivers/gpu/drm/vmwgfx/vmwgfx_gem.c | 294 +++++++++ drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c | 16 +- drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c | 3 + drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 45 +- drivers/gpu/drm/vmwgfx/vmwgfx_kms.h | 1 - drivers/gpu/drm/vmwgfx/vmwgfx_mob.c | 13 +- drivers/gpu/drm/vmwgfx/vmwgfx_overlay.c | 2 +- drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c | 20 +- drivers/gpu/drm/vmwgfx/vmwgfx_prime.c | 1 - drivers/gpu/drm/vmwgfx/vmwgfx_resource.c | 17 +- drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c | 10 +- drivers/gpu/drm/vmwgfx/vmwgfx_shader.c | 91 +-- .../gpu/drm/vmwgfx/vmwgfx_simple_resource.c | 29 +- drivers/gpu/drm/vmwgfx/vmwgfx_so.c | 21 +- drivers/gpu/drm/vmwgfx/vmwgfx_so.h | 6 +- drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c | 2 +- drivers/gpu/drm/vmwgfx/vmwgfx_streamoutput.c | 21 - drivers/gpu/drm/vmwgfx/vmwgfx_surface.c | 158 ++--- drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c | 77 +-- drivers/gpu/drm/vmwgfx/vmwgfx_ttm_glue.c | 74 +-- drivers/gpu/drm/vmwgfx/vmwgfx_va.c | 2 +- drivers/gpu/drm/vmwgfx/vmwgfx_validation.c | 13 +- drivers/gpu/drm/vmwgfx/vmwgfx_validation.h | 46 -- include/uapi/drm/vmwgfx_drm.h | 1 + 50 files changed, 820 insertions(+), 2125 deletions(-) delete mode 100644 drivers/gpu/drm/vmwgfx/ttm_memory.c delete mode 100644 drivers/gpu/drm/vmwgfx/ttm_memory.h create mode 100644 drivers/gpu/drm/vmwgfx/vmwgfx_gem.c -- 2.32.0

2 17

[PATCH -next] video: fbdev: controlfb: Fix COMPILE_TEST build
by YueHaibing 09 Dec '21

09 Dec '21

If PPC_BOOK3S, PPC_PMAC and PPC32 is n, COMPILE_TEST build fails: drivers/video/fbdev/controlfb.c:70:0: error: "pgprot_cached_wthru" redefined [-Werror] #define pgprot_cached_wthru(prot) (prot) In file included from ./arch/powerpc/include/asm/pgtable.h:20:0, from ./include/linux/pgtable.h:6, from ./include/linux/mm.h:33, from drivers/video/fbdev/controlfb.c:37: ./arch/powerpc/include/asm/nohash/pgtable.h:243:0: note: this is the location of the previous definition #define pgprot_cached_wthru(prot) (__pgprot((pgprot_val(prot) & ~_PAGE_CACHE_CTL) | \ Fixes: a07a63b0e24d ("video: fbdev: controlfb: add COMPILE_TEST support") Signed-off-by: YueHaibing <yuehaibing(a)huawei.com> --- drivers/video/fbdev/controlfb.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/video/fbdev/controlfb.c b/drivers/video/fbdev/controlfb.c index 509311471d51..bd59e7b11ed5 100644 --- a/drivers/video/fbdev/controlfb.c +++ b/drivers/video/fbdev/controlfb.c @@ -67,7 +67,9 @@ #define out_8(addr, val) (void)(val) #define in_le32(addr) 0 #define out_le32(addr, val) (void)(val) +#ifndef pgprot_cached_wthru #define pgprot_cached_wthru(prot) (prot) +#endif #else static void invalid_vram_cache(void __force *addr) { -- 2.17.1

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dri-devel December 2021