dri-devel September 2021

dri-devel@lists.freedesktop.org

348 participants
817 discussions

[PATCH v2 1/3] drm/probe-helper: Document drm_helper_hpd_irq_event() return value
by Maxime Ripard 28 Sep '21

28 Sep '21

The documentation of the drm_helper_hpd_irq_event() function didn't document the value that function was returning. Add that part as well. Signed-off-by: Maxime Ripard <maxime(a)cerno.tech> --- Changes from v2: - new patch --- drivers/gpu/drm/drm_probe_helper.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c index 5606bca3caa8..5b77fb5c1a32 100644 --- a/drivers/gpu/drm/drm_probe_helper.c +++ b/drivers/gpu/drm/drm_probe_helper.c @@ -817,6 +817,9 @@ EXPORT_SYMBOL(drm_kms_helper_poll_fini); * * Note that a connector can be both polled and probed from the hotplug handler, * in case the hotplug interrupt is known to be unreliable. + * + * Returns: + * A boolean indicating whether the connector status changed or not */ bool drm_helper_hpd_irq_event(struct drm_device *dev) { -- 2.31.1

3 12

[PATCH] drm/amdgpu: fix clang out-of-range warning
by Arnd Bergmann 28 Sep '21

28 Sep '21

From: Arnd Bergmann <arnd(a)arndb.de> clang-14 points out that comparing an 'unsigned int' against a large 64-bit constantn is pointless: drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:1206:18: error: result of comparison of constant 4294967296 with expression of type 'resource_size_t' (aka 'unsigned int') is always false [-Werror,-Wtautological-constant-out-of-range-compare] res->start > 0x100000000ull) Rephrase the comparison using the upper_32_bits() macro, which should keep it legible while avoiding the warning. Fixes: 31b8adab3247 ("drm/amdgpu: require a root bus window above 4GB for BAR resize") Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index ab3794c42d36..741a55031ca1 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -1203,7 +1203,7 @@ int amdgpu_device_resize_fb_bar(struct amdgpu_device *adev) pci_bus_for_each_resource(root, res, i) { if (res && res->flags & (IORESOURCE_MEM | IORESOURCE_MEM_64) && - res->start > 0x100000000ull) + upper_32_bits(res->start) != 0) break; } -- 2.29.2

3 2

[PATCH 00/11] treewide: address gcc-11 -Wstringop-overread warnings
by Arnd Bergmann 28 Sep '21

28 Sep '21

From: Arnd Bergmann <arnd(a)arndb.de> The coming gcc release introduces a new warning for string operations reading beyond the end of a fixed-length object. After testing randconfig kernels for a while, think I have patches for any such warnings that came up on x86, arm and arm64. Most of these warnings are false-positive ones, either gcc warning about something that is entirely correct, or about something that looks suspicious but turns out to be correct after all. The two patches for the i915 driver look like something that might be actual bugs, but I am not sure about those either. We probably want some combination of workaround like the ones I post here and changes to gcc to have fewer false positives in the release. I'm posting the entire set of workaround that give me a cleanly building kernel for reference here. Arnd Arnd Bergmann (11): x86: compressed: avoid gcc-11 -Wstringop-overread warning x86: tboot: avoid Wstringop-overread-warning security: commoncap: fix -Wstringop-overread warning ath11: Wstringop-overread warning qnx: avoid -Wstringop-overread warning cgroup: fix -Wzero-length-bounds warnings ARM: sharpsl_param: work around -Wstringop-overread warning atmel: avoid gcc -Wstringop-overflow warning scsi: lpfc: fix gcc -Wstringop-overread warning drm/i915: avoid stringop-overread warning on pri_latency [RFC] drm/i915/dp: fix array overflow warning arch/arm/common/sharpsl_param.c | 4 ++- arch/x86/boot/compressed/misc.c | 2 -- arch/x86/kernel/tboot.c | 44 +++++++++++++++---------- drivers/gpu/drm/i915/display/intel_dp.c | 2 +- drivers/gpu/drm/i915/i915_drv.h | 6 ++-- drivers/net/wireless/ath/ath11k/mac.c | 2 +- drivers/net/wireless/atmel/atmel.c | 25 ++++++++------ drivers/scsi/lpfc/lpfc_attr.c | 6 ++-- fs/qnx4/dir.c | 11 +++---- kernel/cgroup/cgroup.c | 15 +++++++-- security/commoncap.c | 2 +- 11 files changed, 69 insertions(+), 50 deletions(-) Cc: x86(a)kernel.org Cc: Ning Sun <ning.sun(a)intel.com> Cc: Jani Nikula <jani.nikula(a)linux.intel.com> Cc: Kalle Valo <kvalo(a)codeaurora.org> Cc: Simon Kelley <simon(a)thekelleys.org.uk> Cc: James Smart <james.smart(a)broadcom.com> Cc: "James E.J. Bottomley" <jejb(a)linux.ibm.com> Cc: Anders Larsen <al(a)alarsen.net> Cc: Tejun Heo <tj(a)kernel.org> Cc: Serge Hallyn <serge(a)hallyn.com> Cc: Imre Deak <imre.deak(a)intel.com> Cc: linux-arm-kernel(a)lists.infradead.org Cc: linux-kernel(a)vger.kernel.org Cc: tboot-devel(a)lists.sourceforge.net Cc: intel-gfx(a)lists.freedesktop.org Cc: dri-devel(a)lists.freedesktop.org Cc: ath11k(a)lists.infradead.org Cc: linux-wireless(a)vger.kernel.org Cc: netdev(a)vger.kernel.org Cc: linux-scsi(a)vger.kernel.org Cc: cgroups(a)vger.kernel.org Cc: linux-security-module(a)vger.kernel.org -- 2.29.2

12 31

[PATCH v3 0/9] dma-fence: Deadline awareness
by Rob Clark 28 Sep '21

28 Sep '21

From: Rob Clark <robdclark(a)chromium.org> This series adds deadline awareness to fences, so realtime deadlines such as vblank can be communicated to the fence signaller for power/ frequency management decisions. This is partially inspired by a trick i915 does, but implemented via dma-fence for a couple of reasons: 1) To continue to be able to use the atomic helpers 2) To support cases where display and gpu are different drivers This iteration adds a dma-fence ioctl to set a deadline (both to support igt-tests, and compositors which delay decisions about which client buffer to display), and a sw_sync ioctl to read back the deadline. IGT tests utilizing these can be found at: https://gitlab.freedesktop.org/robclark/igt-gpu-tools/-/commits/fence-deadl… v1: https://patchwork.freedesktop.org/series/93035/ v2: Move filtering out of later deadlines to fence implementation to avoid increasing the size of dma_fence v3: Add support in fence-array and fence-chain; Add some uabi to support igt tests and userspace compositors. Rob Clark (9): dma-fence: Add deadline awareness drm/vblank: Add helper to get next vblank time drm/atomic-helper: Set fence deadline for vblank drm/scheduler: Add fence deadline support drm/msm: Add deadline based boost support dma-buf/fence-array: Add fence deadline support dma-buf/fence-chain: Add fence deadline support dma-buf/sync_file: Add SET_DEADLINE ioctl dma-buf/sw_sync: Add fence deadline support drivers/dma-buf/dma-fence-array.c | 11 ++++ drivers/dma-buf/dma-fence-chain.c | 13 +++++ drivers/dma-buf/dma-fence.c | 20 +++++++ drivers/dma-buf/sw_sync.c | 58 +++++++++++++++++++ drivers/dma-buf/sync_debug.h | 2 + drivers/dma-buf/sync_file.c | 19 +++++++ drivers/gpu/drm/drm_atomic_helper.c | 36 ++++++++++++ drivers/gpu/drm/drm_vblank.c | 32 +++++++++++ drivers/gpu/drm/msm/msm_fence.c | 76 +++++++++++++++++++++++++ drivers/gpu/drm/msm/msm_fence.h | 20 +++++++ drivers/gpu/drm/msm/msm_gpu.h | 1 + drivers/gpu/drm/msm/msm_gpu_devfreq.c | 20 +++++++ drivers/gpu/drm/scheduler/sched_fence.c | 34 +++++++++++ drivers/gpu/drm/scheduler/sched_main.c | 2 +- include/drm/drm_vblank.h | 1 + include/drm/gpu_scheduler.h | 8 +++ include/linux/dma-fence.h | 16 ++++++ include/uapi/linux/sync_file.h | 20 +++++++ 18 files changed, 388 insertions(+), 1 deletion(-) -- 2.31.1

7 44

[PATCH AUTOSEL 5.14 15/40] drm/amdkfd: fix svm_migrate_fini warning
by Sasha Levin 28 Sep '21

28 Sep '21

From: Philip Yang <Philip.Yang(a)amd.com> [ Upstream commit 197ae17722e989942b36e33e044787877f158574 ] Device manager releases device-specific resources when a driver disconnects from a device, devm_memunmap_pages and devm_release_mem_region calls in svm_migrate_fini are redundant. It causes below warning trace after patch "drm/amdgpu: Split amdgpu_device_fini into early and late", so remove function svm_migrate_fini. BUG: https://gitlab.freedesktop.org/drm/amd/-/issues/1718 WARNING: CPU: 1 PID: 3646 at drivers/base/devres.c:795 devm_release_action+0x51/0x60 Call Trace: ? memunmap_pages+0x360/0x360 svm_migrate_fini+0x2d/0x60 [amdgpu] kgd2kfd_device_exit+0x23/0xa0 [amdgpu] amdgpu_amdkfd_device_fini_sw+0x1d/0x30 [amdgpu] amdgpu_device_fini_sw+0x45/0x290 [amdgpu] amdgpu_driver_release_kms+0x12/0x30 [amdgpu] drm_dev_release+0x20/0x40 [drm] release_nodes+0x196/0x1e0 device_release_driver_internal+0x104/0x1d0 driver_detach+0x47/0x90 bus_remove_driver+0x7a/0xd0 pci_unregister_driver+0x3d/0x90 amdgpu_exit+0x11/0x20 [amdgpu] Signed-off-by: Philip Yang <Philip.Yang(a)amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/gpu/drm/amd/amdkfd/kfd_device.c | 1 - drivers/gpu/drm/amd/amdkfd/kfd_migrate.c | 13 ++++--------- drivers/gpu/drm/amd/amdkfd/kfd_migrate.h | 5 ----- 3 files changed, 4 insertions(+), 15 deletions(-) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c index 9e52948d4992..0e5ebb384164 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c @@ -910,7 +910,6 @@ bool kgd2kfd_device_init(struct kfd_dev *kfd, void kgd2kfd_device_exit(struct kfd_dev *kfd) { if (kfd->init_complete) { - svm_migrate_fini((struct amdgpu_device *)kfd->kgd); device_queue_manager_uninit(kfd->dqm); kfd_interrupt_exit(kfd); kfd_topology_remove_device(kfd); diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c b/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c index 165e0ebb619d..4a16e3c257b9 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c @@ -891,6 +891,10 @@ int svm_migrate_init(struct amdgpu_device *adev) pgmap->ops = &svm_migrate_pgmap_ops; pgmap->owner = SVM_ADEV_PGMAP_OWNER(adev); pgmap->flags = MIGRATE_VMA_SELECT_DEVICE_PRIVATE; + + /* Device manager releases device-specific resources, memory region and + * pgmap when driver disconnects from device. + */ r = devm_memremap_pages(adev->dev, pgmap); if (IS_ERR(r)) { pr_err("failed to register HMM device memory\n"); @@ -911,12 +915,3 @@ int svm_migrate_init(struct amdgpu_device *adev) return 0; } - -void svm_migrate_fini(struct amdgpu_device *adev) -{ - struct dev_pagemap *pgmap = &adev->kfd.dev->pgmap; - - devm_memunmap_pages(adev->dev, pgmap); - devm_release_mem_region(adev->dev, pgmap->range.start, - pgmap->range.end - pgmap->range.start + 1); -} diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_migrate.h b/drivers/gpu/drm/amd/amdkfd/kfd_migrate.h index 0de76b5d4973..2f5b3394c9ed 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_migrate.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_migrate.h @@ -47,7 +47,6 @@ unsigned long svm_migrate_addr_to_pfn(struct amdgpu_device *adev, unsigned long addr); int svm_migrate_init(struct amdgpu_device *adev); -void svm_migrate_fini(struct amdgpu_device *adev); #else @@ -55,10 +54,6 @@ static inline int svm_migrate_init(struct amdgpu_device *adev) { return 0; } -static inline void svm_migrate_fini(struct amdgpu_device *adev) -{ - /* empty */ -} #endif /* IS_ENABLED(CONFIG_HSA_AMD_SVM) */ -- 2.33.0

1 0

[PATCH AUTOSEL 5.14 14/40] drm/amdkfd: handle svm migrate init error
by Sasha Levin 28 Sep '21

28 Sep '21

From: Philip Yang <Philip.Yang(a)amd.com> [ Upstream commit 7d6687200a939176847090bbde5cb79a82792a2f ] If svm migration init failed to create pgmap for device memory, set pgmap type to 0 to disable device SVM support capability. Signed-off-by: Philip Yang <Philip.Yang(a)amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling(a)amd.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- drivers/gpu/drm/amd/amdkfd/kfd_migrate.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c b/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c index dab290a4d19d..165e0ebb619d 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c @@ -894,6 +894,9 @@ int svm_migrate_init(struct amdgpu_device *adev) r = devm_memremap_pages(adev->dev, pgmap); if (IS_ERR(r)) { pr_err("failed to register HMM device memory\n"); + + /* Disable SVM support capability */ + pgmap->type = 0; devm_release_mem_region(adev->dev, res->start, res->end - res->start + 1); return PTR_ERR(r); -- 2.33.0

1 0

[PATCH v3 1/6] dt-bindings: display: renesas, du: Provide bindings for r8a779a0
by Kieran Bingham 28 Sep '21

28 Sep '21

From: Kieran Bingham <kieran.bingham+renesas(a)ideasonboard.com> Extend the Renesas DU display bindings to support the r8a779a0 V3U. Reviewed-by: Laurent Pinchart <laurent.pinchart(a)ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham+renesas(a)ideasonboard.com> --- v2: - Collected Laurent's tag - Remove clock-names requirement - Specify only a single clock v3: - Use clocknames: 'du.0' instead of 'du' to remain consistent .../bindings/display/renesas,du.yaml | 50 +++++++++++++++++++ 1 file changed, 50 insertions(+) diff --git a/Documentation/devicetree/bindings/display/renesas,du.yaml b/Documentation/devicetree/bindings/display/renesas,du.yaml index e3ca5389c17d..6db6a3f15395 100644 --- a/Documentation/devicetree/bindings/display/renesas,du.yaml +++ b/Documentation/devicetree/bindings/display/renesas,du.yaml @@ -39,6 +39,7 @@ properties: - renesas,du-r8a77980 # for R-Car V3H compatible DU - renesas,du-r8a77990 # for R-Car E3 compatible DU - renesas,du-r8a77995 # for R-Car D3 compatible DU + - renesas,du-r8a779a0 # for R-Car V3U compatible DU reg: maxItems: 1 @@ -773,6 +774,55 @@ allOf: - reset-names - renesas,vsps + - if: + properties: + compatible: + contains: + enum: + - renesas,du-r8a779a0 + then: + properties: + clocks: + items: + - description: Functional clock + + clock-names: + maxItems: 1 + items: + - const: du.0 + + interrupts: + maxItems: 2 + + resets: + maxItems: 1 + + reset-names: + items: + - const: du.0 + + ports: + properties: + port@0: + description: DSI 0 + port@1: + description: DSI 1 + port@2: false + port@3: false + + required: + - port@0 + - port@1 + + renesas,vsps: + minItems: 2 + + required: + - interrupts + - resets + - reset-names + - renesas,vsps + additionalProperties: false examples: -- 2.30.2

4 4

[PATCH] drm/edid: Fix drm_edid_encode_panel_id() kerneldoc warning
by Douglas Anderson 28 Sep '21

28 Sep '21

Due to a simple typo (apparently I can't count. It goes 0, 1, 2 and not 0, 2, 3) we were getting a kernel doc warning that looked like this: include/drm/drm_edid.h:530: warning: Function parameter or member 'vend_chr_1' not described in 'drm_edid_encode_panel_id' include/drm/drm_edid.h:530: warning: Excess function parameter 'vend_chr_3' description in 'drm_edid_encode_panel_id' Fix it. Fixes: 7d1be0a09fa6 ("drm/edid: Fix EDID quirk compile error on older compilers") Reported-by: Stephen Rothwell <sfr(a)canb.auug.org.au> Signed-off-by: Douglas Anderson <dianders(a)chromium.org> --- include/drm/drm_edid.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h index 4d17cd04fff7..18f6c700f6d0 100644 --- a/include/drm/drm_edid.h +++ b/include/drm/drm_edid.h @@ -511,8 +511,8 @@ static inline u8 drm_eld_get_conn_type(const uint8_t *eld) /** * drm_edid_encode_panel_id - Encode an ID for matching against drm_edid_get_panel_id() * @vend_chr_0: First character of the vendor string. - * @vend_chr_2: Second character of the vendor string. - * @vend_chr_3: Third character of the vendor string. + * @vend_chr_1: Second character of the vendor string. + * @vend_chr_2: Third character of the vendor string. * @product_id: The 16-bit product ID. * * This is a macro so that it can be calculated at compile time and used -- 2.33.0.685.g46640cef36-goog

3 2

[pull] amdgpu, amdkfd, radeon drm-next-5.16
by Alex Deucher 27 Sep '21

27 Sep '21

Hi Dave, Daniel, New stuff for 5.16. The following changes since commit 8f0284f190e6a0aa09015090568c03f18288231a: Merge tag 'amd-drm-next-5.15-2021-08-27' of https://gitlab.freedesktop.org/agd5f/linux into drm-next (2021-08-30 09:06:03 +1000) are available in the Git repository at: https://gitlab.freedesktop.org/agd5f/linux.git tags/amd-drm-next-5.16-2021-09-27 for you to fetch changes up to 2485e2753ec896b169526e3ef7988589d1c458f5: drm/amdgpu: make soc15_common_ip_funcs static (2021-09-23 16:35:27 -0400) ---------------------------------------------------------------- amd-drm-next-5.16-2021-09-27: amdgpu: - RAS improvements - BACO fixes - Yellow Carp updates - Misc code cleanups - Initial DP 2.0 support - VCN priority handling - Cyan Skillfish updates - Rework IB handling for multimedia engine tests - Backlight fixes - DCN 3.1 power saving improvements - Runtime PM fixes - Modifier support for DCC image stores for gfx 10.3 - Hotplug fixes - Clean up stack related warnings in display code - DP alt mode fixes - Display rework for better handling FP code - Debugfs fixes amdkfd: - SVM fixes - DMA map fixes radeon: - AGP fix ---------------------------------------------------------------- Aaron Liu (1): drm/amd/display: setup system context for APUs Alex Deucher (4): drm/amdgpu: add some additional RDNA2 PCI IDs drm/amdgpu/display: add a proper license to dc_link_dp.c MAINTAINERS: fix up entry for AMD Powerplay drm/amdgpu: make soc15_common_ip_funcs static Alex Sierra (1): drm/amdkfd: drop process ref count when xnack disable Alvin Lee (1): drm/amd/display: Update swizzle mode enums Andrey Grodzovsky (4): drm/amd/display: Fix crash on device remove/driver unload drm/amdgpu: Fix crash on device remove/driver unload drm/amdgpu: Fix MMIO access page fault drm/amdgpu: Fix resume failures when device is gone Angus Wang (1): drm/amd/display: cleanup idents after a revert Anson Jacob (5): drm/amd/display: Fix memory leak reported by coverity drm/amd/display: dc_assert_fp_enabled assert only if FPU is not enabled drm/amd/display: Fix false BAD_FREE warning from Coverity drm/amd/display: Fix multiple memory leaks reported by coverity drm/amd/display: Revert "Directly retrain link from debugfs" Anthony Koo (5): drm/amd/display: [FW Promotion] Release 0.0.80 drm/amd/display: [FW Promotion] Release 0.0.81 drm/amd/display: [FW Promotion] Release 0.0.82 drm/amd/display: [FW Promotion] Release 0.0.83 drm/amd/display: [FW Promotion] Release 0.0.84 Aric Cyr (5): drm/amd/display: 3.2.150 drm/amd/display: 3.2.151 drm/amd/display: 3.2.152 drm/amd/display: 3.2.153 drm/amd/display: 3.2.154 Arnd Bergmann (1): drm/amd/display: fix empty debug macros Aurabindo Pillai (2): drm/amd/display: Add emulated sink support for updating FS drm/amd/display: Add flag to detect dpms force off during HPD Candice Li (7): drm/amd/amdgpu: consolidate PSP TA unload function drm/amd/amdgpu: add mpio to ras block drm/amdgpu: Create common PSP TA load function drm/amdgpu: Unify PSP TA context drm/amdgpu: Conform ASD header/loading to generic TA systems drm/amdgpu: Update PSP TA unload function drm/amdgpu: Remove all code paths under the EAGAIN path in RAS late init Christian König (2): drm/amdgpu: fix use after free during BO move drm/amdgpu: remove unused amdgpu_bo_validate Colin Ian King (7): drm/amdgpu/swsmu: fix spelling mistake "minimun" -> "minimum" drm/amd/display: fix spelling mistake "alidation" -> "validation" drm/amd/display: Fix unused initialization of pointer sink drm/amdgpu: clean up inconsistent indenting drm/amdgpu: sdma: clean up identation drm/radeon/ci_dpm: Remove redundant initialization of variables hi_sidd, lo_sidd drm/radeon: make array encoded_lanes static Dale Zhao (1): drm/amd/display: Refine condition of cursor visibility for pipe-split Eric Yang (1): drm/amd/display: Add periodic detection when zstate is enabled Ernst Sjöstrand (1): drm/amd/amdgpu: Increase HWIP_MAX_INSTANCE to 10 Evan Quan (2): drm/amdgpu: reenable BACO support for 699F:C7 polaris12 SKU drm/amd/pm: fix runpm hang when amdgpu loaded prior to sound driver Fangzhi Zuo (6): drm/amd/display: Add DP 2.0 Audio Package Generator drm/amd/display: Add DP 2.0 HPO Stream Encoder drm/amd/display: Add DP 2.0 HPO Link Encoder drm/amd/display: Add DP 2.0 DCCG drm/amd/display: Add DP 2.0 BIOS and DMUB Support drm/amd/display: Add DP 2.0 SST DC Support Felix Kuehling (1): drm/amdkfd: make needs_pcie_atomics FW-version dependent Guchun Chen (2): drm/amdgpu: stop scheduler when calling hw_fini (v2) drm/amdgpu: move amdgpu_virt_release_full_gpu to fini_early stage Guo, Bing (1): drm/amd/display: Fix issue with dynamic bpp change for DCN3x Harry Wentland (6): drm/amd/display: Get backlight from PWM if DMCU is not initialized drm/amd/display: Pass display_pipe_params_st as const in DML drm/amd/display: Pass all structs in display_rq_dlg_helpers by pointer drm/amd/display: Fix rest of pass-by-value structs in DML drm/amd/display: Allocate structs needed by dcn_bw_calc_rq_dlg_ttu in pipe_ctx drm/amd/display: Reduce stack size for dml21_ModeSupportAndSystemConfigurationFull Hayden Goodfellow (1): drm/amd/display: Fix wrong format specifier in amdgpu_dm.c Hersen Wu (1): drm/amd/display: dsc mst 2 4K displays go dark with 2 lane HBR3 Ian Chen (1): drm/amd/display: remove force_enable_edp_fec param. Jaehyun Chung (3): drm/amd/display: Add regamma/degamma coefficients and set sRGB when TF is BT709 drm/amd/display: Correct degamma coefficients drm/amd/display: Revert adding degamma coefficients James Zhu (3): drm/amdkfd: separate kfd_iommu_resume from kfd_resume drm/amdgpu: add amdgpu_amdkfd_resume_iommu drm/amdgpu: move iommu_resume before ip init/resume Jiawei Gu (1): drm/amdgpu: enable more pm sysfs under SRIOV 1-VF mode Jimmy Kizito (5): drm/amd/display: Fix dynamic link encoder access. drm/amd/display: Fix link training fallback logic drm/amd/display: Fix concurrent dynamic encoder assignment drm/amd/display: Fix dynamic encoder reassignment drm/amd/display: Fix null pointer dereference for encoders Jing Yangyang (1): drm:dcn31: fix boolreturn.cocci warnings John Clements (6): drm/amdgpu: Clear RAS interrupt status on aldebaran drm/amdgpu: Update RAS status print drm/amdgpu: Update RAS trigger error block support drm/amdgpu: Resolve nBIF RAS error harvesting bug drm/amdgpu: Updated RAS infrastructure drm/amdgpu: Consolidate RAS cmd warning messages Joshua Ashton (3): drm/amd/display: Use dcc_ind_blk value to set register directly drm/amd/display: Handle GFX10_RBPLUS modifiers for dcc_ind_blk drm/amd/display: Add modifiers capable of DCC image stores for gfx10_3 Josip Pavic (2): drm/amd/display: add missing ABM register offsets drm/amd/display: unblock abm when odm is enabled only on configs that support it Jude Shih (1): drm/amd/display: Support for DMUB HPD interrupt handling Kees Cook (1): drm/amd/pm: And destination bounds checking to struct copy Kenneth Feng (1): drm/amd/pm: fix the issue of uploading powerplay table Koba Ko (1): drm/amdgpu: Disable PCIE_DPM on Intel RKL Platform Lai, Derek (1): drm/amd/display: Added power down on boot for DCN3 Lang Yu (6): drm/amdgpu: show both cmd id and name when psp cmd failed drm/amdgpu: fix sysfs_emit/sysfs_emit_at warnings(v2) drm/amdgpu: update SMU PPSMC for cyan skilfish drm/amdgpu: update SMU driver interface for cyan skilfish(v3) drm/amdgpu: add some pptable funcs for cyan skilfish(v3) drm/amdgpu: add manual sclk/vddc setting support for cyan skilfish(v3) Len Baker (1): drm/radeon: Prefer kcalloc over open coded arithmetic Leo (Hanghong) Ma (2): drm/amd/display: Add DPCD writes at key points drm/amd/display: Fix system hang at boot Lijo Lazar (1): drm/amd/pm: Update intermediate power state for SI Likun Gao (1): drm/amdgpu: refactor function to init no-psp fw Liu, Zhan (3): drm/amd/display: Fix DCN3 B0 DP Alt Mapping drm/amd/display: Fix B0 USB-C DP Alt mode drm/amd/display: DIG mapping change is causing a blocker Luben Tuikov (2): drm/amdgpu: Fixes to returning VBIOS RAS EEPROM address drm/amdgpu: Process any VBIOS RAS EEPROM address Meenakshikumar Somasundaram (3): drm/amd/display: Fix for null pointer access for ddc pin and aux engine. drm/amd/display: Link training retry fix for abort case drm/amd/display: Creating a fw boot options bit for an upcoming feature Michael Strauss (5): drm/amd/display: Initialize lt_settings on instantiation drm/amd/display: Set min dcfclk if pipe count is 0 drm/amd/display: Add VPG and AFMT low power support for DCN3.1 drm/amd/display: Enable mem low power control for DCN3.1 sub-IP blocks drm/amd/display: Disable mem low power for CM HW block on DCN3.1 Michel Dänzer (1): drm/amdgpu: Drop inline from amdgpu_ras_eeprom_max_record_count Nicholas Kazlauskas (4): drm/amdgpu: Enable S/G for Yellow Carp drm/amd/display: Add NULL checks for vblank workqueue drm/amd/display: Optimize bandwidth on following fast update drm/amd/display: Fix white screen page fault for gpuvm Nikola Cornij (1): drm/amd/display: Use adjusted DCN301 watermarks Nirmoy Das (5): drm/amdgpu: rework context priority handling drm/amdgpu: detach ring priority from gfx priority drm/amdgpu: use IS_ERR for debugfs APIs drm/amdgpu: cleanup debugfs for amdgpu rings drm/radeon: pass drm dev radeon_agp_head_init directly Paul Menzel (1): drm/amdgpu: Demote TMZ unsupported log message from warning to info Philip Yang (5): drm/amdgpu: fix fdinfo race with process exit drm/amdkfd: SVM map to gpus check vma boundary drm/amdkfd: fix dma mapping leaking warning drm/amdkfd: handle svm migrate init error drm/amdkfd: fix svm_migrate_fini warning Qingqing Zhuo (4): drm/amd/display: Revert "dc: w/a for hard hang on HPD on native DP" drm/amd/display: Apply w/a for hard hang on HPD drm/amd/display: Fix unstable HPCP compliance on Chrome Barcelo drm/amd/display: Extend w/a for hard hang on HPD to dcn20 Roman Li (2): drm/amd/display: Use max target bpp override option drm/amd/display: Limit max DSC target bpp for specific monitors Roy Sun (1): drm/amd/amdgpu: Enable some sysnodes for guest smi Satyajit Sahu (3): drm/amdgpu/vce: set the priority for each ring drm/amdgpu/vcn: set the priority for each encode ring drm/amdgpu:schedule vce/vcn encode based on priority Simon Ser (2): amd/display: downgrade validation failure log level amd/display: enable panel orientation quirks Tom St Denis (1): drm/amd/amdgpu: New debugfs interface for MMIO registers (v5) Wayne Lin (2): drm/amd/display: Add option to defer works of hpd_rx_irq drm/amd/display: Fork thread to offload work of hpd_rx_irq Wenjing Liu (3): drm/amd/display: expose dsc overhead bw in dc dsc header drm/amd/display: move bpp range decision in decide dsc bw range function drm/amd/display: update conditions to do dfp cap ext validation Wyatt Wood (1): drm/amd/display: Initialize GSP1 SDP header Yifan Zha (1): drm/amd/pm: Update navi12 smu message mapping table in sriov Yifan Zhang (1): drm/amdgpu: correct comments in memory type managers YuBiao Wang (1): drm/amd/amdgpu: Add ready_to_reset resp for vega10 chongjiapeng (2): drm/amd/display: Fix warning comparing pointer to 0 drm/amd/display: make configure_lttpr_mode_transparent and configure_lttpr_mode_non_transparent static shaoyunl (1): drm/amdgpu: Get atomicOps info from Host for sriov setup xinhui pan (8): drm/amdgpu: Fix a deadlock if previous GEM object allocation fails drm/amdgpu: Increase direct IB pool size drm/amdgpu: UVD avoid memory allocation during IB test drm/amdgpu: VCE avoid memory allocation during IB test drm/amdgpu: VCN avoid memory allocation during IB test drm/amdgpu: Fix a race of IB test drm/amdgpu: Put drm_dev_enter/exit outside hot codepath drm/amdgpu: Fix uvd ib test timeout when use pre-allocated BO MAINTAINERS | 4 +- drivers/gpu/drm/amd/amdgpu/amdgpu.h | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | 10 + drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h | 7 + drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c | 50 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | 143 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.h | 8 +- drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 170 ++- drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.h | 1 - drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 45 +- drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 21 + drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c | 11 +- drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 8 + drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c | 11 + drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 30 +- drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h | 7 +- drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 13 +- drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c | 4 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c | 9 +- drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 23 +- drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c | 8 +- drivers/gpu/drm/amd/amdgpu/amdgpu_mca.h | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 34 - drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 1 - drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 623 +++------ drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h | 46 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 175 ++- drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h | 20 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c | 27 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.h | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | 18 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h | 19 +- drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c | 44 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 18 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | 166 ++- drivers/gpu/drm/amd/amdgpu/amdgpu_umr.h | 51 + drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c | 113 +- drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.h | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c | 41 +- drivers/gpu/drm/amd/amdgpu/amdgpu_vce.h | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c | 111 +- drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h | 2 + drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 9 +- drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 28 +- drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c | 6 +- drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h | 4 +- drivers/gpu/drm/amd/amdgpu/mca_v3_0.c | 9 +- drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c | 2 + drivers/gpu/drm/amd/amdgpu/mxgpu_ai.h | 1 + drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c | 64 +- drivers/gpu/drm/amd/amdgpu/psp_v10_0.c | 22 +- drivers/gpu/drm/amd/amdgpu/psp_v11_0.c | 40 +- drivers/gpu/drm/amd/amdgpu/psp_v12_0.c | 14 +- drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c | 8 +- drivers/gpu/drm/amd/amdgpu/soc15.c | 4 +- drivers/gpu/drm/amd/amdgpu/soc15.h | 2 - drivers/gpu/drm/amd/amdgpu/ta_ras_if.h | 46 +- drivers/gpu/drm/amd/amdgpu/uvd_v3_1.c | 24 +- drivers/gpu/drm/amd/amdgpu/uvd_v4_2.c | 24 +- drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c | 24 +- drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c | 11 +- drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c | 43 +- drivers/gpu/drm/amd/amdgpu/vce_v2_0.c | 23 +- drivers/gpu/drm/amd/amdgpu/vce_v3_0.c | 32 +- drivers/gpu/drm/amd/amdgpu/vce_v4_0.c | 48 +- drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c | 4 +- drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c | 12 +- drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c | 21 +- drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c | 5 +- drivers/gpu/drm/amd/amdgpu/vi.c | 9 +- drivers/gpu/drm/amd/amdkfd/kfd_device.c | 57 +- drivers/gpu/drm/amd/amdkfd/kfd_migrate.c | 16 +- drivers/gpu/drm/amd/amdkfd/kfd_migrate.h | 5 - drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 1 + drivers/gpu/drm/amd/amdkfd/kfd_svm.c | 27 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 570 ++++++-- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 91 +- .../drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c | 3 +- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.c | 16 +- .../drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 49 + .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 22 +- .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.h | 11 +- drivers/gpu/drm/amd/display/amdgpu_dm/dc_fpu.c | 2 +- drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c | 10 + .../gpu/drm/amd/display/dc/bios/command_table2.c | 10 + drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c | 55 +- .../amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c | 12 +- .../drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c | 16 +- .../drm/amd/display/dc/clk_mgr/dcn301/vg_clk_mgr.c | 4 +- .../amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c | 6 +- drivers/gpu/drm/amd/display/dc/core/dc.c | 49 +- drivers/gpu/drm/amd/display/dc/core/dc_link.c | 565 +++++++- drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 1363 +++++++++++++++++++- drivers/gpu/drm/amd/display/dc/core/dc_link_dpcd.c | 11 +- .../gpu/drm/amd/display/dc/core/dc_link_enc_cfg.c | 476 +++++-- drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c | 358 ++++- drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 138 +- drivers/gpu/drm/amd/display/dc/dc.h | 36 +- drivers/gpu/drm/amd/display/dc/dc_dp_types.h | 222 ++++ drivers/gpu/drm/amd/display/dc/dc_dsc.h | 11 +- drivers/gpu/drm/amd/display/dc/dc_link.h | 16 +- drivers/gpu/drm/amd/display/dc/dc_types.h | 21 + drivers/gpu/drm/amd/display/dc/dce/dce_abm.h | 16 + drivers/gpu/drm/amd/display/dc/dce/dce_aux.c | 16 +- .../gpu/drm/amd/display/dc/dce/dce_panel_cntl.c | 10 - .../drm/amd/display/dc/dce/dce_stream_encoder.c | 2 + .../amd/display/dc/dce110/dce110_hw_sequencer.c | 164 ++- .../drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 114 +- .../drm/amd/display/dc/dcn10/dcn10_link_encoder.c | 9 + .../drm/amd/display/dc/dcn10/dcn10_link_encoder.h | 1 + .../gpu/drm/amd/display/dc/dcn10/dcn10_resource.c | 2 +- .../amd/display/dc/dcn10/dcn10_stream_encoder.c | 30 + .../amd/display/dc/dcn10/dcn10_stream_encoder.h | 2 + drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c | 45 +- .../gpu/drm/amd/display/dc/dcn20/dcn20_resource.c | 29 +- .../amd/display/dc/dcn20/dcn20_stream_encoder.c | 8 +- .../amd/display/dc/dcn20/dcn20_stream_encoder.h | 1 + drivers/gpu/drm/amd/display/dc/dcn30/dcn30_afmt.c | 24 +- drivers/gpu/drm/amd/display/dc/dcn30/dcn30_afmt.h | 24 + .../amd/display/dc/dcn30/dcn30_dio_link_encoder.c | 4 + .../display/dc/dcn30/dcn30_dio_stream_encoder.c | 20 +- drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hubp.c | 6 - drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c | 2 +- drivers/gpu/drm/amd/display/dc/dcn30/dcn30_init.c | 1 + drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c | 17 +- .../gpu/drm/amd/display/dc/dcn30/dcn30_resource.c | 8 +- .../gpu/drm/amd/display/dc/dcn30/dcn30_resource.h | 7 + drivers/gpu/drm/amd/display/dc/dcn30/dcn30_vpg.c | 200 ++- drivers/gpu/drm/amd/display/dc/dcn30/dcn30_vpg.h | 15 +- .../drm/amd/display/dc/dcn301/dcn301_resource.c | 102 +- .../drm/amd/display/dc/dcn302/dcn302_resource.c | 8 +- .../drm/amd/display/dc/dcn303/dcn303_resource.c | 8 +- drivers/gpu/drm/amd/display/dc/dcn31/Makefile | 4 +- drivers/gpu/drm/amd/display/dc/dcn31/dcn31_afmt.c | 92 ++ drivers/gpu/drm/amd/display/dc/dcn31/dcn31_afmt.h | 126 ++ drivers/gpu/drm/amd/display/dc/dcn31/dcn31_apg.c | 173 +++ drivers/gpu/drm/amd/display/dc/dcn31/dcn31_apg.h | 115 ++ drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.c | 162 +++ drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.h | 18 + .../amd/display/dc/dcn31/dcn31_dio_link_encoder.c | 43 +- .../amd/display/dc/dcn31/dcn31_dio_link_encoder.h | 11 +- .../display/dc/dcn31/dcn31_hpo_dp_link_encoder.c | 616 +++++++++ .../display/dc/dcn31/dcn31_hpo_dp_link_encoder.h | 222 ++++ .../display/dc/dcn31/dcn31_hpo_dp_stream_encoder.c | 752 +++++++++++ .../display/dc/dcn31/dcn31_hpo_dp_stream_encoder.h | 241 ++++ drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c | 30 +- drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.h | 2 +- drivers/gpu/drm/amd/display/dc/dcn31/dcn31_init.c | 3 +- .../drm/amd/display/dc/dcn31/dcn31_panel_cntl.c | 4 +- .../gpu/drm/amd/display/dc/dcn31/dcn31_resource.c | 318 ++++- drivers/gpu/drm/amd/display/dc/dcn31/dcn31_vpg.c | 87 ++ drivers/gpu/drm/amd/display/dc/dcn31/dcn31_vpg.h | 162 +++ drivers/gpu/drm/amd/display/dc/dm_cp_psp.h | 1 + drivers/gpu/drm/amd/display/dc/dm_helpers.h | 6 + .../display/dc/dml/dcn20/display_mode_vba_20v2.c | 2 +- .../display/dc/dml/dcn20/display_rq_dlg_calc_20.c | 158 +-- .../display/dc/dml/dcn20/display_rq_dlg_calc_20.h | 4 +- .../dc/dml/dcn20/display_rq_dlg_calc_20v2.c | 156 +-- .../dc/dml/dcn20/display_rq_dlg_calc_20v2.h | 4 +- .../amd/display/dc/dml/dcn21/display_mode_vba_21.c | 236 ++-- .../display/dc/dml/dcn21/display_rq_dlg_calc_21.c | 156 +-- .../display/dc/dml/dcn21/display_rq_dlg_calc_21.h | 4 +- .../display/dc/dml/dcn30/display_rq_dlg_calc_30.c | 132 +- .../display/dc/dml/dcn30/display_rq_dlg_calc_30.h | 4 +- .../display/dc/dml/dcn31/display_rq_dlg_calc_31.c | 166 +-- .../display/dc/dml/dcn31/display_rq_dlg_calc_31.h | 4 +- .../drm/amd/display/dc/dml/display_mode_enums.h | 4 +- .../gpu/drm/amd/display/dc/dml/display_mode_lib.h | 4 +- .../amd/display/dc/dml/display_rq_dlg_helpers.c | 256 ++-- .../amd/display/dc/dml/display_rq_dlg_helpers.h | 20 +- .../amd/display/dc/dml/dml1_display_rq_dlg_calc.c | 246 ++-- .../amd/display/dc/dml/dml1_display_rq_dlg_calc.h | 10 +- drivers/gpu/drm/amd/display/dc/dsc/dc_dsc.c | 195 ++- drivers/gpu/drm/amd/display/dc/inc/core_types.h | 33 +- drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h | 24 +- drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h | 23 + drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h | 4 + .../gpu/drm/amd/display/dc/inc/hw/link_encoder.h | 97 ++ .../gpu/drm/amd/display/dc/inc/hw/stream_encoder.h | 87 +- .../drm/amd/display/dc/inc/hw/timing_generator.h | 3 + drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h | 2 +- .../drm/amd/display/dc/inc/hw_sequencer_private.h | 3 + drivers/gpu/drm/amd/display/dc/inc/link_enc_cfg.h | 26 +- drivers/gpu/drm/amd/display/dc/inc/link_hwss.h | 1 + drivers/gpu/drm/amd/display/dc/inc/resource.h | 18 + .../amd/display/dc/irq/dcn20/irq_service_dcn20.c | 25 + .../amd/display/dc/irq/dcn20/irq_service_dcn20.h | 2 + .../amd/display/dc/irq/dcn21/irq_service_dcn21.c | 25 + .../amd/display/dc/irq/dcn21/irq_service_dcn21.h | 2 + drivers/gpu/drm/amd/display/dc/irq/irq_service.c | 2 +- drivers/gpu/drm/amd/display/dc/irq/irq_service.h | 4 + .../display/dc/virtual/virtual_stream_encoder.c | 5 +- drivers/gpu/drm/amd/display/dmub/dmub_srv.h | 4 + drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 34 +- drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.c | 8 + drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.h | 2 + drivers/gpu/drm/amd/display/dmub/src/dmub_srv.c | 10 +- .../drm/amd/display/include/bios_parser_types.h | 8 + drivers/gpu/drm/amd/display/include/dal_asic_id.h | 2 +- drivers/gpu/drm/amd/display/include/dpcd_defs.h | 17 + .../gpu/drm/amd/display/include/grph_object_defs.h | 12 + .../gpu/drm/amd/display/include/grph_object_id.h | 8 + .../drm/amd/display/include/link_service_types.h | 57 +- drivers/gpu/drm/amd/display/include/logger_types.h | 6 + .../drm/amd/display/modules/color/color_gamma.c | 32 +- .../amd/include/asic_reg/dpcs/dpcs_4_2_0_offset.h | 27 + drivers/gpu/drm/amd/include/atomfirmware.h | 4 + drivers/gpu/drm/amd/pm/amdgpu_pm.c | 12 +- drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h | 24 + .../amd/pm/inc/smu11_driver_if_cyan_skillfish.h | 86 +- drivers/gpu/drm/amd/pm/inc/smu_types.h | 5 +- drivers/gpu/drm/amd/pm/inc/smu_v11_8_ppsmc.h | 9 +- .../gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c | 17 +- drivers/gpu/drm/amd/pm/powerplay/si_dpm.c | 2 + drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 2 +- drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c | 14 +- .../drm/amd/pm/swsmu/smu11/cyan_skillfish_ppt.c | 481 +++++++ drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c | 50 +- .../drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c | 8 +- drivers/gpu/drm/amd/pm/swsmu/smu11/vangogh_ppt.c | 18 +- drivers/gpu/drm/amd/pm/swsmu/smu12/renoir_ppt.c | 4 +- drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c | 17 +- .../gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c | 8 +- drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c | 21 + drivers/gpu/drm/amd/pm/swsmu/smu_cmn.h | 15 + drivers/gpu/drm/radeon/ci_dpm.c | 3 +- drivers/gpu/drm/radeon/r600_dpm.c | 10 +- drivers/gpu/drm/radeon/radeon_kms.c | 2 +- 229 files changed, 11300 insertions(+), 2857 deletions(-) create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_umr.h create mode 100644 drivers/gpu/drm/amd/display/dc/dcn31/dcn31_afmt.c create mode 100644 drivers/gpu/drm/amd/display/dc/dcn31/dcn31_afmt.h create mode 100644 drivers/gpu/drm/amd/display/dc/dcn31/dcn31_apg.c create mode 100644 drivers/gpu/drm/amd/display/dc/dcn31/dcn31_apg.h create mode 100644 drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hpo_dp_link_encoder.c create mode 100644 drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hpo_dp_link_encoder.h create mode 100644 drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hpo_dp_stream_encoder.c create mode 100644 drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hpo_dp_stream_encoder.h create mode 100644 drivers/gpu/drm/amd/display/dc/dcn31/dcn31_vpg.c create mode 100644 drivers/gpu/drm/amd/display/dc/dcn31/dcn31_vpg.h

1 0

[PATCH] drm/msm/submit: fix overflow check on 64-bit architectures
by Arnd Bergmann 27 Sep '21

27 Sep '21

From: Arnd Bergmann <arnd(a)arndb.de> The overflow check does causes a warning from clang-14 when 'sz' is a type that is smaller than size_t: drivers/gpu/drm/msm/msm_gem_submit.c:217:10: error: result of comparison of constant 18446744073709551615 with expression of type 'unsigned int' is always false [-Werror,-Wtautological-constant-out-of-range-compare] if (sz == SIZE_MAX) { Change the type accordingly. Fixes: 20224d715a88 ("drm/msm/submit: Move copy_from_user ahead of locking bos") Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> --- drivers/gpu/drm/msm/msm_gem_submit.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/msm_gem_submit.c b/drivers/gpu/drm/msm/msm_gem_submit.c index fdc5367aecaa..ac23bbdb0bab 100644 --- a/drivers/gpu/drm/msm/msm_gem_submit.c +++ b/drivers/gpu/drm/msm/msm_gem_submit.c @@ -171,7 +171,8 @@ static int submit_lookup_objects(struct msm_gem_submit *submit, static int submit_lookup_cmds(struct msm_gem_submit *submit, struct drm_msm_gem_submit *args, struct drm_file *file) { - unsigned i, sz; + unsigned i; + size_t sz; int ret = 0; for (i = 0; i < args->nr_cmds; i++) { -- 2.29.2

2 1

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dri-devel September 2021