dri-devel October 2021

dri-devel@lists.freedesktop.org

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825 discussions

[pull] amdgpu drm-fixes-5.15
by Alex Deucher 21 Oct '21

21 Oct '21

Hi Dave, Daniel, Fixes for 5.15. The following changes since commit 519d81956ee277b4419c723adfb154603c2565ba: Linux 5.15-rc6 (2021-10-17 20:00:13 -1000) are available in the Git repository at: https://gitlab.freedesktop.org/agd5f/linux.git tags/amd-drm-fixes-5.15-2021-10-21 for you to fetch changes up to 53c2ff8bcb06acd07e24a62e7f5a0247bd7c6f67: drm/amdgpu: support B0&B1 external revision id for yellow carp (2021-10-20 15:27:31 -0400) ---------------------------------------------------------------- amd-drm-fixes-5.15-2021-10-21: amdgpu: - Fix a potential out of bounds write in debugfs - Fix revision handling for Yellow Carp - Display fixes for Yellow Carp ---------------------------------------------------------------- Aaron Liu (1): drm/amdgpu: support B0&B1 external revision id for yellow carp Eric Yang (1): drm/amd/display: increase Z9 latency to workaround underflow in Z9 Jake Wang (1): drm/amd/display: Moved dccg init to after bios golden init Nicholas Kazlauskas (2): drm/amd/display: Fix prefetch bandwidth calculation for DCN3.1 drm/amd/display: Require immediate flip support for DCN3.1 planes Nikola Cornij (2): drm/amd/display: Limit display scaling to up to true 4k for DCN 3.1 drm/amd/display: Increase watermark latencies for DCN3.1 Thelford Williams (1): drm/amdgpu: fix out of bounds write drivers/gpu/drm/amd/amdgpu/nv.c | 2 +- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c | 2 +- .../gpu/drm/amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c | 16 ++++++++-------- drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c | 7 +++---- drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c | 13 ++++++++++--- .../drm/amd/display/dc/dml/dcn31/display_mode_vba_31.c | 6 +++--- drivers/gpu/drm/amd/display/include/dal_asic_id.h | 2 +- 7 files changed, 27 insertions(+), 21 deletions(-)

1 0

[PATCH v3 00/10] Move vfio_ccw to the new mdev API
by Jason Gunthorpe 21 Oct '21

21 Oct '21

This addresses Cornelia's remark on the earlier patch that ccw has a confusing lifecycle. While it doesn't seem like the original attempt was functionally wrong, the result can be made better with a lot of further work. Reorganize the driver so that the mdev owns the private memory and controls the lifecycle, not the css_driver. The memory associated with the css_driver lifecycle is only the mdev_parent/mdev_type registration. Along the way we change when the sch is quiescent or not to be linked to the open/close_device lifetime of the vfio_device, which is sort of what it was tring to do already, just not completely. The troublesome racey lifecycle of the css_driver callbacks is made clear with simple vfio_device refcounting so a callback is only delivered into a registered vfio_device and has obvious correctness. Move the only per-css_driver state, the "available instance" counter, into the core code and share that logic with many of the other drivers. The value is kept in the mdev_type memory. This is on github: https://github.com/jgunthorpe/linux/commits/vfio_ccw v3: - Rebase to Christoph's group work & rc3; use vfio_register_emulated_iommu_dev() - Remove GFP_DMA - Order mdev_unregister_driver() symmetrically with init - Rework what is considered a BROKEN event in fsm_close() - NOP both CCW_EVENT_OPEN/CLOSE - Documentation updates - Remane goto label to err_init vfio_ccw_mdev_probe() - Fix NULL pointer deref in mdev_device_create() v2: https://lore.kernel.org/r/0-v2-7d3a384024cf+2060-ccw_mdev_jgg@nvidia.com - Clean up the lifecycle in ccw with 7 new patches - Rebase v1: https://lore.kernel.org/all/7-v2-7667f42c9bad+935-vfio3_jgg@nvidia.com Jason Gunthorpe (10): vfio/ccw: Remove unneeded GFP_DMA vfio/ccw: Use functions for alloc/free of the vfio_ccw_private vfio/ccw: Pass vfio_ccw_private not mdev_device to various functions vfio/ccw: Convert to use vfio_register_emulated_iommu_dev() vfio/ccw: Make the FSM complete and synchronize it to the mdev vfio/mdev: Consolidate all the device_api sysfs into the core code vfio/mdev: Add mdev available instance checking to the core vfio/ccw: Remove private->mdev vfio: Export vfio_device_try_get() vfio/ccw: Move the lifecycle of the struct vfio_ccw_private to the mdev .../driver-api/vfio-mediated-device.rst | 8 +- drivers/gpu/drm/i915/gvt/kvmgt.c | 9 +- drivers/s390/cio/vfio_ccw_drv.c | 282 ++++++++---------- drivers/s390/cio/vfio_ccw_fsm.c | 158 +++++++--- drivers/s390/cio/vfio_ccw_ops.c | 240 +++++++-------- drivers/s390/cio/vfio_ccw_private.h | 42 ++- drivers/s390/crypto/vfio_ap_ops.c | 41 +-- drivers/s390/crypto/vfio_ap_private.h | 2 - drivers/vfio/mdev/mdev_core.c | 13 +- drivers/vfio/mdev/mdev_private.h | 2 + drivers/vfio/mdev/mdev_sysfs.c | 64 +++- drivers/vfio/vfio.c | 3 +- include/linux/mdev.h | 13 +- include/linux/vfio.h | 1 + samples/vfio-mdev/mbochs.c | 9 +- samples/vfio-mdev/mdpy.c | 31 +- samples/vfio-mdev/mtty.c | 10 +- 17 files changed, 482 insertions(+), 446 deletions(-) base-commit: d9a0cd510c3383b61db6f70a84e0c3487f836a63 -- 2.33.0

3 16

[PATCH v2] drm: panel-orientation-quirks: Add quirk for Aya Neo 2021
by Bryant Mairs 21 Oct '21

21 Oct '21

Fixes screen orientation for the Aya Neo 2021 handheld gaming console. Signed-off-by: Bryant Mairs <bryant(a)mai.rs> --- drivers/gpu/drm/drm_panel_orientation_quirks.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/drm_panel_orientation_quirks.c b/drivers/gpu/drm/drm_panel_orientation_quirks.c index f6bdec7fa925..30c17a76f49a 100644 --- a/drivers/gpu/drm/drm_panel_orientation_quirks.c +++ b/drivers/gpu/drm/drm_panel_orientation_quirks.c @@ -134,6 +134,12 @@ static const struct dmi_system_id orientation_data[] = { DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T103HAF"), }, .driver_data = (void *)&lcd800x1280_rightside_up, + }, { /* AYA NEO 2021 */ + .matches = { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "AYADEVICE"), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "AYA NEO 2021"), + }, + .driver_data = (void *)&lcd800x1280_rightside_up, }, { /* GPD MicroPC (generic strings, also match on bios date) */ .matches = { DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Default string"), -- 2.31.1

2 1

[PATCH -next] drm/panel: remove unneeded semicolon
by Yang Li 21 Oct '21

21 Oct '21

Eliminate the following coccicheck warning: ./drivers/gpu/drm/panel/panel-novatek-nt35950.c:639:2-3: Unneeded semicolon Reported-by: Abaci Robot <abaci(a)linux.alibaba.com> Fixes: 623a3531e9cf ("drm/panel: Add driver for Novatek NT35950 DSI DriverIC panels") Signed-off-by: Yang Li <yang.lee(a)linux.alibaba.com> --- drivers/gpu/drm/panel/panel-novatek-nt35950.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/panel/panel-novatek-nt35950.c b/drivers/gpu/drm/panel/panel-novatek-nt35950.c index d42c7af..3821c66 100644 --- a/drivers/gpu/drm/panel/panel-novatek-nt35950.c +++ b/drivers/gpu/drm/panel/panel-novatek-nt35950.c @@ -636,7 +636,7 @@ static int nt35950_remove(struct mipi_dsi_device *dsi) dev_err(&dsi->dev, "Failed to detach from DSI1 host: %d\n", ret); mipi_dsi_device_unregister(nt->dsi[1]); - }; + } drm_panel_remove(&nt->panel); -- 1.8.3.1

2 1

[PATCH] drm/panel: make sharp_ls055d1sx04 static
by Jiapeng Chong 21 Oct '21

21 Oct '21

From: chongjiapeng <jiapeng.chong(a)linux.alibaba.com> This symbol is not used outside of panel-novatek-nt35950.c, so marks it static. Fixes the following sparse warning: drivers/gpu/drm/panel/panel-novatek-nt35950.c:671:33: warning: symbol 'sharp_ls055d1sx04' was not declared. Should it be static? Reported-by: Abaci Robot <abaci(a)linux.alibaba.com> Fixes: 623a3531e9cf ("drm/panel: Add driver for Novatek NT35950 DSI DriverIC panels") Signed-off-by: chongjiapeng <jiapeng.chong(a)linux.alibaba.com> --- drivers/gpu/drm/panel/panel-novatek-nt35950.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/panel/panel-novatek-nt35950.c b/drivers/gpu/drm/panel/panel-novatek-nt35950.c index d42c7af0d75c..841c2320e439 100644 --- a/drivers/gpu/drm/panel/panel-novatek-nt35950.c +++ b/drivers/gpu/drm/panel/panel-novatek-nt35950.c @@ -668,7 +668,7 @@ static const struct nt35950_panel_mode sharp_ls055d1sx04_modes[] = { /* TODO: Add 2160x3840 60Hz when DSC is supported */ }; -const struct nt35950_panel_desc sharp_ls055d1sx04 = { +static const struct nt35950_panel_desc sharp_ls055d1sx04 = { .model_name = "Sharp LS055D1SX04", .dsi_info = { .type = "LS055D1SX04", -- 2.19.1.6.gb485710b

2 1

[PATCH 0/3] drm/panel: ilitek-ili9881c: Read panel orientation
by John Keeping 21 Oct '21

21 Oct '21

Support the "rotation" DT property for ILI9881C based panels. The first patch is a fix for the binding, then the usual binding update followed by the corresponding driver update. John Keeping (3): dt-bindings: ili9881c: add missing panel-common inheritance dt-bindings: ili9881c: add rotation property drm/panel: ilitek-ili9881c: Read panel orientation .../bindings/display/panel/ilitek,ili9881c.yaml | 4 ++++ drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 11 +++++++++++ 2 files changed, 15 insertions(+) -- 2.33.1

2 4

[PATCH v2] dt-bindings: panel-simple-dsi: add Tianma TL057FVXP01
by Julian Braha 21 Oct '21

21 Oct '21

Adds the bindings for the Tianma TL057FVXP01 DSI panel, found on the Motorola Moto G6. v2: Fixed accidental whitespace deletion. Signed-off-by: Julian Braha <julianbraha(a)gmail.com> --- .../devicetree/bindings/display/panel/panel-simple-dsi.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml b/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml index fbd71669248f..92a702d141e1 100644 --- a/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml +++ b/Documentation/devicetree/bindings/display/panel/panel-simple-dsi.yaml @@ -55,6 +55,8 @@ properties: - samsung,sofef00 # Shangai Top Display Optoelectronics 7" TL070WSH30 1024x600 TFT LCD panel - tdo,tl070wsh30 + # Tianma Micro-electronics TL057FVXP01 5.7" 2160x1080 LCD panel + - tianma,tl057fvxp01 reg: maxItems: 1 -- 2.30.2

2 1

[PATCH 0/3] drm: Move several files from DRM core into modules
by Thomas Zimmermann 21 Oct '21

21 Oct '21

Move a number of files into modules and behind config options. So far, early boot graphics was provided by fbdev. With simpledrm, and possibly other generic DRM drivers, it's now possible to have general early-boot output with DRM. This requires the DRM core to be linked into the kernel binary image. The reduction in size here is only ~1%, but the patchset is part of a larger effort to reduce the size of the DRM core module. Thomas Zimmermann (3): drm: Build drm_irq.o only if CONFIG_DRM_LEGACY has been set drm: Link several object files into drm_kms_helper.ko drm: Move GEM memory managers into modules drivers/gpu/drm/Kconfig | 4 ++-- drivers/gpu/drm/Makefile | 26 +++++++++++++++----------- drivers/gpu/drm/drm_gem_cma_helper.c | 4 ++++ drivers/gpu/drm/drm_gem_shmem_helper.c | 4 ++++ drivers/gpu/drm/drm_irq.c | 2 -- 5 files changed, 25 insertions(+), 15 deletions(-) -- 2.33.0

3 8

[PATCH] drm/rockchip: Implement mmap as GEM object function
by Thomas Zimmermann 21 Oct '21

21 Oct '21

Moving the driver-specific mmap code into a GEM object function allows for using DRM helpers for various mmap callbacks. The respective rockchip functions are being removed. The file_operations structure fops is now being created by the helper macro DEFINE_DRM_GEM_FOPS(). Signed-off-by: Thomas Zimmermann <tzimmermann(a)suse.de> --- drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 13 +----- drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c | 3 +- drivers/gpu/drm/rockchip/rockchip_drm_gem.c | 44 +++++-------------- drivers/gpu/drm/rockchip/rockchip_drm_gem.h | 7 --- 4 files changed, 15 insertions(+), 52 deletions(-) diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c index b730b8d5d949..2e3ab573a817 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c @@ -208,16 +208,7 @@ static void rockchip_drm_unbind(struct device *dev) drm_dev_put(drm_dev); } -static const struct file_operations rockchip_drm_driver_fops = { - .owner = THIS_MODULE, - .open = drm_open, - .mmap = rockchip_gem_mmap, - .poll = drm_poll, - .read = drm_read, - .unlocked_ioctl = drm_ioctl, - .compat_ioctl = drm_compat_ioctl, - .release = drm_release, -}; +DEFINE_DRM_GEM_FOPS(rockchip_drm_driver_fops); static const struct drm_driver rockchip_drm_driver = { .driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC, @@ -226,7 +217,7 @@ static const struct drm_driver rockchip_drm_driver = { .prime_handle_to_fd = drm_gem_prime_handle_to_fd, .prime_fd_to_handle = drm_gem_prime_fd_to_handle, .gem_prime_import_sg_table = rockchip_gem_prime_import_sg_table, - .gem_prime_mmap = rockchip_gem_mmap_buf, + .gem_prime_mmap = drm_gem_prime_mmap, .fops = &rockchip_drm_driver_fops, .name = DRIVER_NAME, .desc = DRIVER_DESC, diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c b/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c index 2fdc455c4ad7..d8418dd39d0e 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c @@ -7,6 +7,7 @@ #include <drm/drm.h> #include <drm/drm_fb_helper.h> #include <drm/drm_fourcc.h> +#include <drm/drm_prime.h> #include <drm/drm_probe_helper.h> #include "rockchip_drm_drv.h" @@ -24,7 +25,7 @@ static int rockchip_fbdev_mmap(struct fb_info *info, struct drm_fb_helper *helper = info->par; struct rockchip_drm_private *private = to_drm_private(helper); - return rockchip_gem_mmap_buf(private->fbdev_bo, vma); + return drm_gem_prime_mmap(private->fbdev_bo, vma); } static const struct fb_ops rockchip_drm_fbdev_ops = { diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c index 7971f57436dd..63eb73b624aa 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c @@ -240,12 +240,22 @@ static int rockchip_drm_gem_object_mmap(struct drm_gem_object *obj, int ret; struct rockchip_gem_object *rk_obj = to_rockchip_obj(obj); + /* + * Set vm_pgoff (used as a fake buffer offset by DRM) to 0 and map the + * whole buffer from the start. + */ + vma->vm_pgoff = 0; + /* * We allocated a struct page table for rk_obj, so clear * VM_PFNMAP flag that was set by drm_gem_mmap_obj()/drm_gem_mmap(). */ + vma->vm_flags |= VM_IO | VM_DONTEXPAND | VM_DONTDUMP; vma->vm_flags &= ~VM_PFNMAP; + vma->vm_page_prot = pgprot_writecombine(vm_get_page_prot(vma->vm_flags)); + vma->vm_page_prot = pgprot_decrypted(vma->vm_page_prot); + if (rk_obj->pages) ret = rockchip_drm_gem_object_mmap_iommu(obj, vma); else @@ -257,39 +267,6 @@ static int rockchip_drm_gem_object_mmap(struct drm_gem_object *obj, return ret; } -int rockchip_gem_mmap_buf(struct drm_gem_object *obj, - struct vm_area_struct *vma) -{ - int ret; - - ret = drm_gem_mmap_obj(obj, obj->size, vma); - if (ret) - return ret; - - return rockchip_drm_gem_object_mmap(obj, vma); -} - -/* drm driver mmap file operations */ -int rockchip_gem_mmap(struct file *filp, struct vm_area_struct *vma) -{ - struct drm_gem_object *obj; - int ret; - - ret = drm_gem_mmap(filp, vma); - if (ret) - return ret; - - /* - * Set vm_pgoff (used as a fake buffer offset by DRM) to 0 and map the - * whole buffer from the start. - */ - vma->vm_pgoff = 0; - - obj = vma->vm_private_data; - - return rockchip_drm_gem_object_mmap(obj, vma); -} - static void rockchip_gem_release_object(struct rockchip_gem_object *rk_obj) { drm_gem_object_release(&rk_obj->base); @@ -301,6 +278,7 @@ static const struct drm_gem_object_funcs rockchip_gem_object_funcs = { .get_sg_table = rockchip_gem_prime_get_sg_table, .vmap = rockchip_gem_prime_vmap, .vunmap = rockchip_gem_prime_vunmap, + .mmap = rockchip_drm_gem_object_mmap, .vm_ops = &drm_gem_cma_vm_ops, }; diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_gem.h b/drivers/gpu/drm/rockchip/rockchip_drm_gem.h index 5a70a56cd406..47c1861eece0 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.h +++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.h @@ -34,13 +34,6 @@ rockchip_gem_prime_import_sg_table(struct drm_device *dev, int rockchip_gem_prime_vmap(struct drm_gem_object *obj, struct dma_buf_map *map); void rockchip_gem_prime_vunmap(struct drm_gem_object *obj, struct dma_buf_map *map); -/* drm driver mmap file operations */ -int rockchip_gem_mmap(struct file *filp, struct vm_area_struct *vma); - -/* mmap a gem object to userspace. */ -int rockchip_gem_mmap_buf(struct drm_gem_object *obj, - struct vm_area_struct *vma); - struct rockchip_gem_object * rockchip_gem_create_object(struct drm_device *drm, unsigned int size, bool alloc_kmap); -- 2.32.0

4 5

[PULL] drm-intel-gt-next
by Joonas Lahtinen 21 Oct '21

21 Oct '21

Hi Dave & Daniel, Here comes the final feature PR for 5.16. As the biggest thing it adds multi-LRC (parallel) submission implementation for GuC and a simplified parallel submission uAPI to go with that (only works with GuC for now). It is has a similar mission to the bonded submission uAPI, take a look at the kerneldocs for full detail. Then there are some improvements to making sure old pages are flushed from caches before making them available to userspaces. Those extra flushes may be visible in corner case scenarios if application is frequently importing new dmabufs on non-LLC hardware. The better approach would anyway be to recycle a pool of dmabufs than destroy and recreate. In addition to that, it's only minor changes with mainly developer impact and those can be seen in shortlog. Regards, Joonas PS. There has been request to backmerge drm-next after you merge this PR, to bring in dma-resv iterators. I'll do that. PPS. Will send out the dim patches for the "for-linux-next-gt" branch updating to make sure we avoid the future conflicts. *** drm-intel-gt-next-2021-10-21: UAPI Changes: - Expose multi-LRC submission interface Similar to the bonded submission interface but simplified. Comes with GuC only implementation for now. See kerneldoc for more details. Userspace changes: https://github.com/intel/media-driver/pull/1252 - Expose logical engine instance to user Needed by the multi-LRC submission interface for GuC Userspace changes: https://github.com/intel/media-driver/pull/1252 Driver Changes: - Fix blank screen booting crashes when CONFIG_CC_OPTIMIZE_FOR_SIZE=y (Hugh) - Add support for multi-LRC submission in the GuC backend (Matt B) - Add extra cache flushing before making pages userspace visible (Matt A, Thomas) - Mark internal GPU object pages dirty so they will be flushed properly (Matt A) - Move remaining debugfs interfaces i915_wedged/i915_forcewake_user into gt (Andi) - Replace the unconditional clflushes with drm_clflush_virt_range() (Ville) - Remove IS_ACTIVE macro completely (Lucas) - Improve kerneldocs for cache_dirty (Matt A) - Add missing includes (Lucas) - Selftest improvements (Matt R, Ran, Matt A) The following changes since commit 1a839e016e4964b5c8384e5d82e5e5ac02a23f52: drm/i915: remove IS_ACTIVE (2021-10-07 11:04:05 -0700) are available in the Git repository at: git://anongit.freedesktop.org/drm/drm-intel tags/drm-intel-gt-next-2021-10-21 for you to fetch changes up to ab5d964c001b9efffcbfa4d67a30186b67d79771: drm/i915/selftests: mark up hugepages object with start_cpu_write (2021-10-20 16:50:42 +0100) ---------------------------------------------------------------- UAPI Changes: - Expose multi-LRC submission interface Similar to the bonded submission interface but simplified. Comes with GuC only implementation for now. See kerneldoc for more details. Userspace changes: https://github.com/intel/media-driver/pull/1252 - Expose logical engine instance to user Needed by the multi-LRC submission interface for GuC Userspace changes: https://github.com/intel/media-driver/pull/1252 Driver Changes: - Fix blank screen booting crashes when CONFIG_CC_OPTIMIZE_FOR_SIZE=y (Hugh) - Add support for multi-LRC submission in the GuC backend (Matt B) - Add extra cache flushing before making pages userspace visible (Matt A, Thomas) - Mark internal GPU object pages dirty so they will be flushed properly (Matt A) - Move remaining debugfs interfaces i915_wedged/i915_forcewake_user into gt (Andi) - Replace the unconditional clflushes with drm_clflush_virt_range() (Ville) - Remove IS_ACTIVE macro completely (Lucas) - Improve kerneldocs for cache_dirty (Matt A) - Add missing includes (Lucas) - Selftest improvements (Matt R, Ran, Matt A) ---------------------------------------------------------------- Andi Shyti (1): drm/i915/gt: move remaining debugfs interfaces into gt Hugh Dickins (1): drm/i915: fix blank screen booting crashes Lucas De Marchi (2): drm/i915/gt: include tsc.h where used drm/i915/gt: add asm/cacheflush.h for use of clflush() Matt Roper (1): drm/i915: Stop using I915_TILING_* in client blit selftest Matthew Auld (9): drm/i915: mark dmabuf objects as ALLOC_USER drm/i915: mark userptr objects as ALLOC_USER drm/i915: extract bypass-llc check into helper drm/i915/dmabuf: add paranoid flush-on-acquire drm/i915/userptr: add paranoid flush-on-acquire drm/i915/shmem: ensure flush during swap-in on non-LLC drm/i915: expand on the kernel-doc for cache_dirty drm/i915: mark up internal objects with start_cpu_write drm/i915/selftests: mark up hugepages object with start_cpu_write Matthew Brost (24): drm/i915/guc: Move GuC guc_id allocation under submission state sub-struct drm/i915/guc: Take GT PM ref when deregistering context drm/i915/guc: Take engine PM when a context is pinned with GuC submission drm/i915/guc: Don't call switch_to_kernel_context with GuC submission drm/i915: Add logical engine mapping drm/i915: Expose logical engine instance to user drm/i915/guc: Introduce context parent-child relationship drm/i915/guc: Add multi-lrc context registration drm/i915/guc: Ensure GuC schedule operations do not operate on child contexts drm/i915/guc: Assign contexts in parent-child relationship consecutive guc_ids drm/i915/guc: Implement parallel context pin / unpin functions drm/i915/guc: Implement multi-lrc submission drm/i915/guc: Insert submit fences between requests in parent-child relationship drm/i915/guc: Implement multi-lrc reset drm/i915/guc: Update debugfs for GuC multi-lrc drm/i915/guc: Connect UAPI to GuC multi-lrc interface drm/i915/doc: Update parallel submit doc to point to i915_drm.h drm/i915/guc: Add basic GuC multi-lrc selftest drm/i915/guc: Implement no mid batch preemption for multi-lrc drm/i915: Multi-BB execbuf drm/i915/guc: Handle errors in multi-lrc requests drm/i915: Make request conflict tracking understand parallel submits drm/i915: Update I915_GEM_BUSY IOCTL to understand composite fences drm/i915: Enable multi-bb execbuf Ran Jianping (1): drm/i915/selftests: remove duplicate include in mock_region.c Ville Syrjälä (3): drm/i915: Replace the unconditional clflush with drm_clflush_virt_range() drm/i915: Convert unconditional clflush to drm_clflush_virt_range() drm/i915: Catch yet another unconditioal clflush Documentation/gpu/rfc/i915_parallel_execbuf.h | 122 -- Documentation/gpu/rfc/i915_scheduler.rst | 4 +- drivers/gpu/drm/i915/gem/i915_gem_busy.c | 57 +- drivers/gpu/drm/i915/gem/i915_gem_context.c | 227 ++- drivers/gpu/drm/i915/gem/i915_gem_context_types.h | 16 +- drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c | 9 +- drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c | 797 +++++++---- drivers/gpu/drm/i915/gem/i915_gem_internal.c | 2 + drivers/gpu/drm/i915/gem/i915_gem_object.c | 26 + drivers/gpu/drm/i915/gem/i915_gem_object.h | 1 + drivers/gpu/drm/i915/gem/i915_gem_object_types.h | 27 + drivers/gpu/drm/i915/gem/i915_gem_shmem.c | 29 +- drivers/gpu/drm/i915/gem/i915_gem_userptr.c | 8 +- drivers/gpu/drm/i915/gem/selftests/huge_pages.c | 7 +- .../drm/i915/gem/selftests/i915_gem_client_blt.c | 29 +- drivers/gpu/drm/i915/gt/intel_context.c | 52 +- drivers/gpu/drm/i915/gt/intel_context.h | 56 +- drivers/gpu/drm/i915/gt/intel_context_types.h | 73 +- drivers/gpu/drm/i915/gt/intel_engine.h | 13 +- drivers/gpu/drm/i915/gt/intel_engine_cs.c | 66 +- drivers/gpu/drm/i915/gt/intel_engine_pm.c | 13 + drivers/gpu/drm/i915/gt/intel_engine_pm.h | 37 + drivers/gpu/drm/i915/gt/intel_engine_types.h | 7 + .../gpu/drm/i915/gt/intel_execlists_submission.c | 7 +- drivers/gpu/drm/i915/gt/intel_gt_debugfs.c | 55 + drivers/gpu/drm/i915/gt/intel_gt_debugfs.h | 4 + drivers/gpu/drm/i915/gt/intel_gt_pm.h | 14 + drivers/gpu/drm/i915/gt/intel_gt_pm_debugfs.c | 41 + drivers/gpu/drm/i915/gt/intel_gt_pm_debugfs.h | 4 + drivers/gpu/drm/i915/gt/intel_llc.c | 1 + drivers/gpu/drm/i915/gt/intel_lrc.c | 5 + drivers/gpu/drm/i915/gt/intel_ring_submission.c | 2 +- drivers/gpu/drm/i915/gt/intel_timeline.c | 4 +- drivers/gpu/drm/i915/gt/selftest_execlists.c | 12 +- drivers/gpu/drm/i915/gt/uc/abi/guc_actions_abi.h | 1 + drivers/gpu/drm/i915/gt/uc/intel_guc.c | 29 + drivers/gpu/drm/i915/gt/uc/intel_guc.h | 54 +- drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c | 2 +- drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c | 24 +- drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h | 34 +- drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c | 1446 +++++++++++++++++--- .../gpu/drm/i915/gt/uc/selftest_guc_multi_lrc.c | 179 +++ drivers/gpu/drm/i915/i915_debugfs.c | 43 +- drivers/gpu/drm/i915/i915_query.c | 2 + drivers/gpu/drm/i915/i915_request.c | 143 +- drivers/gpu/drm/i915/i915_request.h | 23 + drivers/gpu/drm/i915/i915_vma.c | 21 +- drivers/gpu/drm/i915/i915_vma.h | 13 +- drivers/gpu/drm/i915/intel_wakeref.h | 12 + .../gpu/drm/i915/selftests/i915_live_selftests.h | 1 + drivers/gpu/drm/i915/selftests/mock_region.c | 2 - include/uapi/drm/i915_drm.h | 139 +- 52 files changed, 3231 insertions(+), 764 deletions(-) delete mode 100644 Documentation/gpu/rfc/i915_parallel_execbuf.h create mode 100644 drivers/gpu/drm/i915/gt/uc/selftest_guc_multi_lrc.c

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dri-devel October 2021