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2024-03-11drm/panthor: Fix undefined panthor_device_suspend/resume symbol issueBoris Brezillon2-2/+1
panthor_device_resume/suspend() are only compiled when CONFIG_PM is enabled but panthro_drv.c doesn't use the pm_ptr() macro to conditionally discard resume/suspend assignments, which causes undefined symbol errors at link time when !PM. We could fix that by using pm_ptr(), but supporting the !PM case makes little sense (the whole point of these embedded GPUs is to be low power, so proper PM is a basic requirement in that case). So let's just enforce the presence of CONFIG_PM with a Kconfig dependency instead. If someone needs to relax this dependency, it can be done in a follow-up. Reported-by: kernel test robot <[email protected]> Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ Signed-off-by: Boris Brezillon <[email protected]> Reviewed-by: Liviu Dudau <[email protected]> Reviewed-by: Steven Price <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-03-11drm/panthor: Explicitly include mm.h for the {virt, __phys)_to_pfn() defsBoris Brezillon1-0/+1
Something on arm[64] must be including <asm/page.h>, but things fail to compile on sparc64. Make sure this header is included (through linux/mm.h) so this driver can be compile-tested on all supported architectures. Reported-by: kernel test robot <[email protected]> Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ Signed-off-by: Boris Brezillon <[email protected]> Reviewed-by: Liviu Dudau <[email protected]> Reviewed-by: Steven Price <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-03-11drm/panthor: Fix panthor_devfreq kerneldocBoris Brezillon1-1/+1
Missing '*' to have a valid kerneldoc prefix. Reported-by: kernel test robot <[email protected]> Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ Signed-off-by: Boris Brezillon <[email protected]> Reviewed-by: Steven Price <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-03-11drm: avoid includes in drm_crtc_helper_internal.hJani Nikula1-4/+6
Prefer forward declarations over includes where possible. Reviewed-by: Lucas De Marchi <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/fb7fb2986e19f949bf3a9b16230a59e0f7aaebdf.1709898638.git.jani.nikula@intel.com
2024-03-11drm/dp_mst: avoid includes in drm_dp_mst_topology_internal.hJani Nikula1-1/+3
Prefer forward declarations over includes where possible. Reviewed-by: Lucas De Marchi <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/83d96b40724e7fd18bec81a9c6c935dbe924da91.1709898638.git.jani.nikula@intel.com
2024-03-11drm: add missing header guards to drm_crtc_helper_internal.hJani Nikula1-0/+5
Including the file twice can lead to errors. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/b5020cdc2ff6d2f4992ea25cf88d528e4738d700.1709898638.git.jani.nikula@intel.com
2024-03-11drm: add missing header guards to drm_crtc_internal.hJani Nikula1-0/+5
Including the file twice can lead to errors. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/7ad51d9fb9c42c9901c5c1d5d16e32e857da9758.1709898638.git.jani.nikula@intel.com
2024-03-11drm/gma500: Remove unused intel-mid.hAndy Shevchenko1-2/+0
intel-mid.h is providing some core parts of the South Complex PM, which are usually are not used by individual drivers. In particular, this driver doesn't use it, so simply remove the unused header. Signed-off-by: Andy Shevchenko <[email protected]> Signed-off-by: Patrik Jakobsson <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-03-11drm/xe/hdcp: Fix condition for hdcp gsc cs requirementSuraj Kandpal1-1/+1
Add condition for check of hdcp gsc cs requirement rather than assuming gsc cs to always be required when xe is loaded. It is not required for display version < 14 --v2 -Use display version in commit message [Lucas] Fixes: 152f2df954d8 ("drm/xe/hdcp: Enable HDCP for XE") Signed-off-by: Suraj Kandpal <[email protected]> Acked-by: Jani Nikula <[email protected]> Reviewed-by: Lucas De Marchi <[email protected]> Signed-off-by: Uma Shankar <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-03-11Merge tag 'amd-drm-next-6.9-2024-03-08-1' of ↵Dave Airlie74-791/+122906
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.9-2024-03-08-1: amdgpu: - DCN 3.5.1 support - Fixes for IOMMUv2 removal - UAF fix - Misc small fixes and cleanups - SR-IOV fixes - MCBP cleanup - devcoredump update - NBIF 6.3.1 support - VPE 6.1.1 support amdkfd: - Misc fixes and cleanups - GFX10.1 trap fixes Signed-off-by: Dave Airlie <[email protected]> From: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-03-08drm/xe/pvc: Fix WA 18020744125Lucas De Marchi1-0/+5
With the current state GUC_WA_RCS_REGS_IN_CCS_REGS_LIST could in theory be removed since there is no render register being added to the list of compute WAs. However the real issue is that 18020744125 is incomplete and not setting the RING_HWSTAM on render as it should. Writing this in RTP is a little more tricky as we want to write to another's engine base when the match happens: first compute engine and no render present. So use RING_HWSTAM(RENDER_RING_BASE) instead of the usual XE_RTP_ACTION_FLAG(ENGINE_BASE). Reviewed-by: Matt Roper <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Lucas De Marchi <[email protected]>
2024-03-08drm/xe: Remove unused FF_SLICE_CS_CHICKEN2Lucas De Marchi1-3/+0
Commit e89f4967d90c ("drm/xe: Drop WA 16015675438") removed the only user of that register and should have removed it. Remove it now. Reviewed-by: Matt Roper <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Lucas De Marchi <[email protected]>
2024-03-08nouveau/dmem: handle kcalloc() allocation failureDuoming Zhou1-6/+6
The kcalloc() in nouveau_dmem_evict_chunk() will return null if the physical memory has run out. As a result, if we dereference src_pfns, dst_pfns or dma_addrs, the null pointer dereference bugs will happen. Moreover, the GPU is going away. If the kcalloc() fails, we could not evict all pages mapping a chunk. So this patch adds a __GFP_NOFAIL flag in kcalloc(). Finally, as there is no need to have physically contiguous memory, this patch switches kcalloc() to kvcalloc() in order to avoid failing allocations. CC: <[email protected]> # v6.1 Fixes: 249881232e14 ("nouveau/dmem: evict device private memory during release") Suggested-by: Danilo Krummrich <[email protected]> Signed-off-by: Duoming Zhou <[email protected]> Signed-off-by: Danilo Krummrich <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-03-08drm/panel-edp: Add BOE NT116WHM-N44 and CMN N116BCA-EA1Xuxin Xiong1-0/+2
Add support for the following 2 panels: 1. BOE NT116WHM-N44 2. CMN N116BCA-EA1 Signed-off-by: Xuxin Xiong <[email protected]> Reviewed-by: Douglas Anderson <[email protected]> Signed-off-by: Douglas Anderson <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20240308004757.1048284-1-xuxinxiong@huaqin.corp-partner.google.com
2024-03-08Merge drm/drm-next into drm-misc-nextThomas Zimmermann265-5352/+16740
Backmerging to get the latest fixes from drm-next; specifically the build fix from the patchset at [1]. Also fixes the build by removing an unused variable from rzg2l_du_vsp_atomic_flush(). Signed-off-by: Thomas Zimmermann <[email protected]> Link: https://patchwork.freedesktop.org/series/130720/ # 1
2024-03-08drm/xe/gsc: Fix kernel doc for xe_gsc_create_host_session_idSuraj Kandpal1-1/+1
Fix documentation for xe_gsc_create_host_session_id which was xe_gsc_get_host_session_id. Fixes: 152f2df954d8 ("drm/xe/hdcp: Enable HDCP for XE") Signed-off-by: Suraj Kandpal <[email protected]> Reviewed-by: Himal Prasad Ghimiray <[email protected]> Signed-off-by: Uma Shankar <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-03-08drm/i915: Simplify intel_old_crtc_state_disables() calling conventionVille Syrjälä1-11/+7
Stop passing in so much redundant stuff to intel_old_crtc_state_disables(). Top level atomic state + crtc is all we need. And while at it constify the states to make it clear they should not be mutated. Signed-off-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Stanislav Lisovskiy <[email protected]>
2024-03-08drm/i915: Disable planes more atomically during modesetsVille Syrjälä1-2/+7
Follow in the footsteps of commit c610e841f19d ("drm/i915: Do plane/etc. updates more atomically across pipes") and do the plane disables back to back for all pipes also when we are disabling pipes. This should provide for a potentially more atomic user experience, which might be especially nice when using joiner or tiled displays. Signed-off-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Stanislav Lisovskiy <[email protected]>
2024-03-08drm/i915: Precompute disable_pipes bitmask in intel_commit_modeset_disables()Ville Syrjälä1-11/+16
Copy the pipe bitmask based approach from skl_commit_modeset_enables() into intel_commit_modeset_disables(). This avoids doing so many duplicated checks in all the loops, and also let's WARN at the end if we screwed up somewhere and forgot to disable some pipe. Signed-off-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Stanislav Lisovskiy <[email protected]>
2024-03-08nouveau: lock the client object tree.Dave Airlie3-6/+22
It appears the client object tree has no locking unless I've missed something else. Fix races around adding/removing client objects, mostly vram bar mappings. 4562.099306] general protection fault, probably for non-canonical address 0x6677ed422bceb80c: 0000 [#1] PREEMPT SMP PTI [ 4562.099314] CPU: 2 PID: 23171 Comm: deqp-vk Not tainted 6.8.0-rc6+ #27 [ 4562.099324] Hardware name: Gigabyte Technology Co., Ltd. Z390 I AORUS PRO WIFI/Z390 I AORUS PRO WIFI-CF, BIOS F8 11/05/2021 [ 4562.099330] RIP: 0010:nvkm_object_search+0x1d/0x70 [nouveau] [ 4562.099503] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 0f 1f 44 00 00 48 89 f8 48 85 f6 74 39 48 8b 87 a0 00 00 00 48 85 c0 74 12 <48> 8b 48 f8 48 39 ce 73 15 48 8b 40 10 48 85 c0 75 ee 48 c7 c0 fe [ 4562.099506] RSP: 0000:ffffa94cc420bbf8 EFLAGS: 00010206 [ 4562.099512] RAX: 6677ed422bceb814 RBX: ffff98108791f400 RCX: ffff9810f26b8f58 [ 4562.099517] RDX: 0000000000000000 RSI: ffff9810f26b9158 RDI: ffff98108791f400 [ 4562.099519] RBP: ffff9810f26b9158 R08: 0000000000000000 R09: 0000000000000000 [ 4562.099521] R10: ffffa94cc420bc48 R11: 0000000000000001 R12: ffff9810f02a7cc0 [ 4562.099526] R13: 0000000000000000 R14: 00000000000000ff R15: 0000000000000007 [ 4562.099528] FS: 00007f629c5017c0(0000) GS:ffff98142c700000(0000) knlGS:0000000000000000 [ 4562.099534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4562.099536] CR2: 00007f629a882000 CR3: 000000017019e004 CR4: 00000000003706f0 [ 4562.099541] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 4562.099542] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 4562.099544] Call Trace: [ 4562.099555] <TASK> [ 4562.099573] ? die_addr+0x36/0x90 [ 4562.099583] ? exc_general_protection+0x246/0x4a0 [ 4562.099593] ? asm_exc_general_protection+0x26/0x30 [ 4562.099600] ? nvkm_object_search+0x1d/0x70 [nouveau] [ 4562.099730] nvkm_ioctl+0xa1/0x250 [nouveau] [ 4562.099861] nvif_object_map_handle+0xc8/0x180 [nouveau] [ 4562.099986] nouveau_ttm_io_mem_reserve+0x122/0x270 [nouveau] [ 4562.100156] ? dma_resv_test_signaled+0x26/0xb0 [ 4562.100163] ttm_bo_vm_fault_reserved+0x97/0x3c0 [ttm] [ 4562.100182] ? __mutex_unlock_slowpath+0x2a/0x270 [ 4562.100189] nouveau_ttm_fault+0x69/0xb0 [nouveau] [ 4562.100356] __do_fault+0x32/0x150 [ 4562.100362] do_fault+0x7c/0x560 [ 4562.100369] __handle_mm_fault+0x800/0xc10 [ 4562.100382] handle_mm_fault+0x17c/0x3e0 [ 4562.100388] do_user_addr_fault+0x208/0x860 [ 4562.100395] exc_page_fault+0x7f/0x200 [ 4562.100402] asm_exc_page_fault+0x26/0x30 [ 4562.100412] RIP: 0033:0x9b9870 [ 4562.100419] Code: 85 a8 f7 ff ff 8b 8d 80 f7 ff ff 89 08 e9 18 f2 ff ff 0f 1f 84 00 00 00 00 00 44 89 32 e9 90 fa ff ff 0f 1f 84 00 00 00 00 00 <44> 89 32 e9 f8 f1 ff ff 0f 1f 84 00 00 00 00 00 66 44 89 32 e9 e7 [ 4562.100422] RSP: 002b:00007fff9ba2dc70 EFLAGS: 00010246 [ 4562.100426] RAX: 0000000000000004 RBX: 000000000dd65e10 RCX: 000000fff0000000 [ 4562.100428] RDX: 00007f629a882000 RSI: 00007f629a882000 RDI: 0000000000000066 [ 4562.100432] RBP: 00007fff9ba2e570 R08: 0000000000000000 R09: 0000000123ddf000 [ 4562.100434] R10: 0000000000000001 R11: 0000000000000246 R12: 000000007fffffff [ 4562.100436] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 4562.100446] </TASK> [ 4562.100448] Modules linked in: nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables libcrc32c nfnetlink cmac bnep sunrpc iwlmvm intel_rapl_msr intel_rapl_common snd_sof_pci_intel_cnl x86_pkg_temp_thermal intel_powerclamp snd_sof_intel_hda_common mac80211 coretemp snd_soc_acpi_intel_match kvm_intel snd_soc_acpi snd_soc_hdac_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof_intel_hda_mlink snd_sof_intel_hda snd_sof kvm snd_sof_utils snd_soc_core snd_hda_codec_realtek libarc4 snd_hda_codec_generic snd_compress snd_hda_ext_core vfat fat snd_hda_intel snd_intel_dspcfg irqbypass iwlwifi snd_hda_codec snd_hwdep snd_hda_core btusb btrtl mei_hdcp iTCO_wdt rapl mei_pxp btintel snd_seq iTCO_vendor_support btbcm snd_seq_device intel_cstate bluetooth snd_pcm cfg80211 intel_wmi_thunderbolt wmi_bmof intel_uncore snd_timer mei_me snd ecdh_generic i2c_i801 [ 4562.100541] ecc mei i2c_smbus soundcore rfkill intel_pch_thermal acpi_pad zram nouveau drm_ttm_helper ttm gpu_sched i2c_algo_bit drm_gpuvm drm_exec mxm_wmi drm_display_helper drm_kms_helper drm crct10dif_pclmul crc32_pclmul nvme e1000e crc32c_intel nvme_core ghash_clmulni_intel video wmi pinctrl_cannonlake ip6_tables ip_tables fuse [ 4562.100616] ---[ end trace 0000000000000000 ]--- Signed-off-by: Dave Airlie <[email protected]> Cc: [email protected]
2024-03-08Merge tag 'drm-misc-fixes-2024-03-07' of ↵Dave Airlie4-9/+11
https://anongit.freedesktop.org/git/drm/drm-misc into drm-fixes A connector status polling fix, a timings fix for the Himax83102-j02 panel, a deadlock fix for nouveau, A controversial format fix for udl that got reverted to allow further discussion, and a build fix for the drm/buddy kunit tests. Signed-off-by: Dave Airlie <[email protected]> From: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20240307-quizzical-auburn-starling-0ade8f@houat
2024-03-08Merge tag 'amd-drm-fixes-6.8-2024-03-07' of ↵Dave Airlie4-10/+30
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.8-2024-03-07: amdgpu: - SMU14 fix - Fix possible NULL pointer - VRR fix - pwm fix Signed-off-by: Dave Airlie <[email protected]> From: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-03-08Merge tag 'drm-xe-fixes-2024-03-07' of ↵Dave Airlie1-2/+3
https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes Driver Changes: - An error path fix. Signed-off-by: Dave Airlie <[email protected]> From: Thomas Hellstrom <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/Zema9lLEdtMISljc@fedora
2024-03-08Merge tag 'drm-msm-next-2024-03-07' of ↵Dave Airlie23-291/+736
https://gitlab.freedesktop.org/drm/msm into drm-next Late updates for v6.9, the main part is CDM (YUV over DP) which was waiting for drm-misc-next-2024-02-29. DPU: - Add support for YUV420 over DP - Patchset to ease debugging of vblank timeouts - Small cleanup Signed-off-by: Dave Airlie <[email protected]> From: Rob Clark <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGvedk6OCOZ-NNtGf_pNiGuK9uvWj1MCDZLX9Jo2nHS=Zg@mail.gmail.com
2024-03-08Merge tag 'drm-etnaviv-next-2024-03-07' of ↵Dave Airlie8-44/+158
https://git.pengutronix.de/git/lst/linux into drm-next - various code cleanups - enhancements for NPU and MRT support Signed-off-by: Dave Airlie <[email protected]> From: Lucas Stach <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-03-08Merge tag 'drm-xe-next-fixes-2024-03-04' of ↵Dave Airlie7-33/+13
ssh://gitlab.freedesktop.org/drm/xe/kernel into drm-next Driver Changes: - Fix kunit link failure with built-in xe - Fix one more 32-bit build failure with ARM compiler - Fix initialization order of topology struct - Cleanup unused fields in struct xe_vm - Fix xe_vm leak when handling page fault on a VM not in fault mode - Drop use of "grouped target" feature in Makefile since that's only available in make >= 4.3 Signed-off-by: Dave Airlie <[email protected]> From: Lucas De Marchi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/kaypobelrl7u7rtnu6hg5czs3vptbhs4rp24vnwuo2ajoxysto@l5u7377hz4es
2024-03-08Merge tag 'drm-misc-next-fixes-2024-03-07' of ↵Dave Airlie1-1/+1
https://anongit.freedesktop.org/git/drm/drm-misc into drm-next Short summary of fixes pull: - i915: Fix applying placement flags - fbdev: Fix build on PowerMacs after header cleanup Signed-off-by: Dave Airlie <[email protected]> From: Thomas Zimmermann <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-03-08Merge tag 'amd-drm-next-6.9-2024-03-01' of ↵Dave Airlie90-660/+783
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.9-2024-03-01: amdgpu: - GC 11.5.1 updates - Misc display cleanups - NBIO 7.9 updates - Backlight fixes - DMUB fixes - MPO fixes - atomfirmware table updates - SR-IOV fixes - VCN 4.x updates - use RMW accessors for pci config registers - PSR fixes - Suspend/resume fixes - RAS fixes - ABM fixes - Misc code cleanups - SI DPM fix - Revert freesync video amdkfd: - Misc cleanups - Error handling fixes radeon: - use RMW accessors for pci config registers From: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Dave Airlie <[email protected]>
2024-03-07drm/i915/guc: Enable Wa_14019159160John Harrison6-9/+38
Use the new w/a KLV support to enable a MTL w/a. Note, this w/a is a super-set of Wa_16019325821, so requires turning that one as well as setting the new flag for Wa_14019159160 itself. Signed-off-by: John Harrison <[email protected]> Reviewed-by: Vinay Belgaumkar <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-03-07drm/i915/guc: Add support for w/a KLVsJohn Harrison5-2/+85
To prevent running out of bits, new w/a enable flags are being added via a KLV system instead of a 32 bit flags word. Signed-off-by: John Harrison <[email protected]> Reviewed-by: Vinay Belgaumkar <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-03-07drm/i915: Enable Wa_16019325821John Harrison5-13/+27
Some platforms require holding RCS context switches until CCS is idle (the reverse w/a of Wa_14014475959). Some platforms require both versions. Signed-off-by: John Harrison <[email protected]> Reviewed-by: Vinay Belgaumkar <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-03-07drm/amd/display: Removed redundant @ symbol to fix kernel-doc warnings in ↵R SUNDAR1-4/+3
-next repo For linux-next repository. ./drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h:1: warning: no structured comments found ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:132: warning: Incorrect use of kernel-doc format: * @@overlap_only: Whether overlapping of different planes is allowed. ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:132: warning: Incorrect use of kernel-doc format: * @@overlap_only: Whether overlapping of different planes is allowed. ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:1: warning: no structured comments found ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:132: warning: Incorrect use of kernel-doc format: * @@overlap_only: Whether overlapping of different planes is allowed. ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:162: warning: Function parameter or struct member 'pre_multiplied_alpha' not described in 'mpcc_blnd_cfg' Signed-off-by: R SUNDAR <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-03-07drm/amd/pm: wait for completion of the EnableGfxImu messageTim Huang1-2/+9
Wait for completion of sending the EnableGfxImu message when using the PSP FW loading for SMU ip v14.0. Signed-off-by: Tim Huang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-03-07drm/amdgpu/soc21: add mode2 asic reset for SMU IP v14.0.1lima10021-0/+1
Set the default reset method to mode2 for SMU IP v14.0.1 Signed-off-by: lima1002 <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-03-07drm/amdgpu: add smu 14.0.1 supportYifan Zhang2-0/+7
This patch to add smu 14.0.1 support. Signed-off-by: Yifan Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-03-07drm/amdgpu: add VPE 6.1.1 discovery supportAlex Deucher1-0/+1
Enable VPE 6.1.1. Signed-off-by: Alex Deucher <[email protected]>
2024-03-07drm/amdgpu/vpe: add VPE 6.1.1 supportLang Yu2-106/+207
Add initial support for VPE 6.1.1. v2: squash in updates (Alex) Signed-off-by: Lang Yu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-03-07drm/amdgpu/vpe: don't emit cond exec command under collaborate modeLang Yu1-0/+3
Not ready now. Signed-off-by: Lang Yu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-03-07drm/amdgpu/vpe: add collaborate mode support for VPELang Yu2-0/+21
Under clollaborate mode, multiple VPE instances share a ring buferr and work together to finish a job. Signed-off-by: Lang Yu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-03-07drm/amdgpu/vpe: add PRED_EXE and COLLAB_SYNC OPCODELang Yu1-1/+2
To support multi VPE collaborate mode. Signed-off-by: Lang Yu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-03-07drm/amdgpu/vpe: add multi instance VPE supportLang Yu2-0/+13
Add support for multi instance VPE processing. Signed-off-by: Lang Yu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-03-07drm/amdgpu/discovery: add nbif v6_3_1 ip blockLikun Gao1-0/+5
Add nbif v6_3_1 ip block. Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-03-07drm/amdgpu: Add nbif v6_3_1 ip block supportHawking Zhang3-1/+529
Add nbif v6_3_1 ip block support. Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Likun Gao <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-03-07drm/amdgpu: Add pcie v6_1_0 ip headers (v5)Hawking Zhang2-0/+4880
v1: Add pcie v6_1_0 register offset and shift masks header files. (Hawking) v2: Update pcie v6_1_0 register offset and shift masks header files to RE2. (Likun) v3: Update pcie v6_1_0 register offset and shift masks header files to RE2.5. (Likun) v4: Update pcie v6_1_0 register offset and shift masks header files to RE3. (Likun) v5: Updates (Alex) Signed-off-by: Hawking Zhang <[email protected]> Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Reviewed-by: Likun Gao <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-03-07drm/amdgpu: Add nbif v6_3_1 ip headers (v5)Hawking Zhang2-0/+44093
v1: Add nbif v6_3_1 register offset and shift masks header files. (Hawking) v2: Update nbif v6_3_1 register offset and shift masks header files to RE2. (Likun) v3: Update nbif v6_3_1 register offset and shift masks header files to RE2.5. (Likun) v4: Update nbif v6_3_1 register offset and shift masks header files to RE3. (Likun) v5: Updates (Alex) Signed-off-by: Hawking Zhang <[email protected]> Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Reviewed-by: Likun Gao <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-03-07drm/i915/fbc: Move DPFC_CHICKEN programming into intel_fbc_program_workarounds()Ville Syrjälä3-44/+29
Move all DPFC_CHICKEN programming into intel_fbc_program_workarounds(). We already have one thing programmed there, whereas the rest is strewn about in intel_display_wa_apply() and init_clock_gating(). Since we have a single place doing all the programming (and it's serialized by the crtc commits) there should be no danger of rmw races. Other FBC related workarounds also exist, but those require fiddling with other registers that may also get programmed from other places, so we'll need to think harder what to do with those. Signed-off-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Gustavo Sousa <[email protected]>
2024-03-07drm/i915/fbc: Don't use a fence for a plane if FBC is not possibleVille Syrjälä1-1/+1
No point in wasting a fence on a plane if it can't do FBC anyway. Signed-off-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Vinod Govindapillai <[email protected]>
2024-03-07drm/xe: Fix NULL check in xe_ggtt_init()Maarten Lankhorst1-2/+1
The null check for GT is after calling gt_to_xe, fix it. Fixes: 3121fed0c51b ("drm/xe: Cleanup some layering in GGTT") Cc: Matthew Brost <[email protected]> Signed-off-by: Matthew Brost <[email protected]> Signed-off-by: Maarten Lankhorst <[email protected]> Reviewed-by: Rodrigo Vivi <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-03-07drm/i915/guc: Use context hints for GT frequencyVinay Belgaumkar9-2/+71
Allow user to provide a low latency context hint. When set, KMD sends a hint to GuC which results in special handling for this context. SLPC will ramp the GT frequency aggressively every time it switches to this context. The down freq threshold will also be lower so GuC will ramp down the GT freq for this context more slowly. We also disable waitboost for this context as that will interfere with the strategy. We need to enable the use of SLPC Compute strategy during init, but it will apply only to contexts that set this bit during context creation. Userland can check whether this feature is supported using a new param- I915_PARAM_HAS_CONTEXT_FREQ_HINT. This flag is true for all guc submission enabled platforms as they use SLPC for frequency management. The Mesa usage model for this flag is here - https://gitlab.freedesktop.org/sushmave/mesa/-/commits/compute_hint v2: Rename flags as per review suggestions (Rodrigo, Tvrtko). Also, use flag bits in intel_context as it allows finer control for toggling per engine if needed (Tvrtko). v3: Minor review comments (Tvrtko) v4: Update comment (Sushma) Cc: Rodrigo Vivi <[email protected]> Cc: Tvrtko Ursulin <[email protected]> Cc: Sushma Venkatesh Reddy <[email protected]> Reviewed-by: Rodrigo Vivi <[email protected]> Acked-by: Ivan Briano <[email protected]> Signed-off-by: Vinay Belgaumkar <[email protected]> Signed-off-by: John Harrison <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-03-07drm/i915: Streamline eDP handling in icl_combo_phy_aux_power_well_enable()Ville Syrjälä1-11/+4
Drop the pointless phy/port detour from the eDP handling in icl_combo_phy_aux_power_well_enable(). We can just directly consult the dig_port and determine whether it's eDP or not. This also removes the assumption that port==phy, although that is always trued on ICL, so it wasn't really doing any harm. Signed-off-by: Ville Syrjälä <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Imre Deak <[email protected]>
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