dri-devel April 2022

dri-devel@lists.freedesktop.org

351 participants
951 discussions

[pull] amdgpu, amdkfd, radeon drm-next-5.19
by Alex Deucher 21 Apr '22

21 Apr '22

Hi Dave, Daniel, New features for 5.19. There is a new DP define added in drm_dp_helper.h to support some new DC code. That file has moved in drm-misc. Just a heads up there when you merge. The following changes since commit 15f9cd4334c83716fa32647652a609e3ba6c998d: drm/amdgpu/gfx10: enable gfx1037 clock counter retrieval function (2022-03-25 12:40:25 -0400) are available in the Git repository at: https://gitlab.freedesktop.org/agd5f/linux.git tags/amd-drm-next-5.19-2022-04-15 for you to fetch changes up to d68cf992ded575928cf4ddf7c64faff0d8dcce14: drm/amd/amdgpu: Remove static from variable in RLCG Reg RW (2022-04-14 15:29:20 -0400) ---------------------------------------------------------------- amd-drm-next-5.19-2022-04-15: amdgpu: - USB-C updates - GPUVM updates - TMZ fixes for RV - DCN 3.1 pstate fixes - Display z state fixes - RAS fixes - Misc code cleanups and spelling fixes - More DC FP rework - GPUVM TLB handling rework - Power management sysfs code cleanup - Add RAS support for VCN - Backlight fix - Add unique id support for more asics - Misc display updates - SR-IOV fixes - Extend CG and PG flags to 64 bits - Enable VCN clk sysfs nodes for navi12 amdkfd: - Fix IO link cleanup during device removal - RAS fixes - Retry fault fixes - Asynchronously free events - SVM fixes radeon: - Drop some dead code - Misc code cleanups ---------------------------------------------------------------- Aashish Sharma (1): drm/amd/display: Fix unused-but-set-variable warning Ahmad Othman (1): drm/amd/display: Fix HDCP SEND AKI INIT error Alex Deucher (7): drm/amdgpu: make amdgpu_display_framebuffer_init() static drm/amdgpu: drop amdgpu_display_gem_fb_init() drm/amdgpu: make amdgpu_display_gem_fb_verify_and_init() static drm/amdgpu: don't use BACO for reset in S3 drm/amdgpu/smu10: fix SoC/fclk units in auto mode drm/amdgpu: fix VCN 3.1.2 firmware name drm/amd/display: fix 64 bit divide in freesync code Angus Wang (4): drm/amd/display: Create underflow interrupt IRQ type drm/amd/display: Add flip interval workaround drm/amd/display: Remove underflow IRQ type drm/amd/display: Fix inconsistent timestamp type Anthony Koo (3): drm/amd/display: [FW Promotion] Release 0.0.109.0 drm/amd/display: [FW Promotion] Release 0.0.110.0 drm/amd/display: [FW Promotion] Release 0.0.111.0 Aric Cyr (4): drm/amd/display: 3.2.178 drm/amd/display: 3.2.179 drm/amd/display: 3.2.180 drm/amd/display: 3.2.181 Becle Lee (1): drm/amd/display: fix missing-prototypes warning Benjamin Marty (1): drm/amdgpu/display: change pipe policy for DCN 2.1 Boyuan Zhang (1): drm/amdgpu/vcn3: send smu interface type CHANDAN VURDIGERE NATARAJ (1): drm/amd/display: Fix by adding FPU protection for dcn30_internal_validate_bw Charlene Liu (2): drm/amd/display: Clear optc false state when disable otg drm/amd/display: remove dtbclk_ss compensation for dcn316 Chris Park (1): drm/amd/display: Correct Slice reset calculation Christian König (10): drm/amdgpu: move VM PDEs to idle after update drm/amdgpu: separate VM PT handling into amdgpu_vm_pt.c drm/amdgpu: simplify VM update tracking a bit drm/amdgpu: rework TLB flushing drm/amdkfd: start using tlb_seq from the VM subsystem drm/amdkfd: use tlb_seq from the VM subsystem for SVM as well v2 drm/amdgpu: remove table_freed param from the VM code drm/amdgpu: fix some kerneldoc in the VM code v2 drm/amdgpu: fix incorrect size printing in error msg drm/amdgpu: fix TLB flushing during eviction Colin Ian King (1): drm/amdgpu: Fix spelling mistake "regiser" -> "register" Dan Carpenter (1): drm/amdkfd: potential NULL dereference in kfd_set/reset_event() Darren Powell (2): amdgpu/pm: Add new hwmgr API function "emit_clock_levels" amdgpu/pm: Implement emit_clk_levels for vega10 David Zhang (2): drm: add PSR2 support and capability definition as per eDP 1.5 drm/amd/display: implement shared PSR-SU sink validation helper Dillon Varone (2): drm/amd/display: Add dtb clock to dc_clocks drm/amd/display: Select correct DTO source Dmytro Laktyushkin (1): drm/amd/display: update dcn315 clock table read Duncan Ma (1): drm/amd/display: Add odm seamless boot support Eric Bernstein (1): drm/amd/display: remove assert for odm transition case Eric Yang (1): drm/amd/display: undo clearing of z10 related function pointers Evan Quan (1): drm/amdgpu: expand cg_flags from u32 to u64 Evgenii Krasnikov (1): drm/amd/display: ensure PSR force_static flag can always be set Felix Kuehling (4): drm/amdkfd: Improve concurrency of event handling drm/amdkfd: Fix NULL pointer dereference drm/amdkfd: Asynchronously free events drm/amdkfd: fix race condition in kfd_wait_on_events Gavin Wan (1): drm/amd/amdgpu: Remove static from variable in RLCG Reg RW Grigory Vasilyev (2): drm/amdgpu: Remove leftover igp_lane_info drm/amdgpu: Fix incorrect enum type Guchun Chen (1): drm/amdgpu: drop redundant check of harvest info Guo Zhengkui (1): drm/radeon: simplify if-if to if-else Haowen Bai (3): drm/amd/display: Fix pointer dereferenced before checking drm/amd/display: Fix pointer dereferenced before checking drm/amdgpu/vcn: Remove unneeded semicolon Harry VanZyllDeJong (1): drm/amd/display: Fix crash on setting VRR with no display connected Iswara Nagulendran (1): drm/amd/display: Disable FEC if DSC not supported for EDP Jimmy Kizito (2): drm/amd/display: Add work around for AUX failure on wake. drm/amd/display: Add configuration options for AUX wake work around. Jingwen Zhu (2): drm/amd/display: Set fec register init value drm/amd/display: add DCN30 support FEC init Josip Pavic (1): drm/amd/display: do not wait for mpc idle if tg is disabled Kai-Heng Feng (1): drm/amdgpu: Ensure HDA function is suspended before ASIC reset Kent Russell (5): drm/amdgpu: Use switch case for unique_id drm/amdgpu: Add UNIQUE_ID to MetricsMember_t drm/amdgpu: Use metrics data function to get unique_id for Aldebaran drm/amdgpu: Add unique_id support for sienna cichlid drm/amdgpu: Fix unique_id references for Sienna Cichlid Krunoslav Kovac (2): drm/amd/display: Enable 3-plane MPO for DCN31 drm/amd/display: Enable 3 plane for DCN 3.0 and 3.02 Lang Yu (1): drm/amdkfd: shrink bitmap size in struct svm_validate_context Lee Jones (1): drm/amdkfd: Create file descriptor after client is added to smi_clients list Leo (Hanghong) Ma (1): drm/amd/display: Move link_trace for edp to dp_trace Lijo Lazar (2): drm/amd/pm: Check feature support using IP version drm/amdgpu: Use flexible array member Lv Ruyi (1): drm/amd/dc: remove duplicate include Ma Jun (1): drm/amdgpu: Sync up header and implementation to use the same parameter names Marko Zekovic (1): amdgpu/pm: Enable sysfs nodes for vclk and dclk for NAVI12 Martin Leung (2): drm/amd/display: Revert FEC check in validation drm/amd/display: revert Power down hardware if timer not trigger Max Erenberg (1): drm/amd/display: Disallow entering PSR when panel is disconnected Melissa Wen (6): drm/amd/display: move FPU related code from dcn31 to dml/dcn31 folder drm/amd/display: move FPU related code from dcn315 to dml/dcn31 folder drm/amd/display: move FPU related code from dcn316 to dml/dcn31 folder drm/amd/display: detach fpu operations from dcn10_validate_bandwidth in calcs drm/amd/display: remove DC_FP_* wrapper from dml folder drm/amd/display: don't ignore alpha property on pre-multiplied mode Michael Strauss (2): drm/amd/display: Update LTTPR UHBR link rate support struct drm/amd/display: Check for invalid input params when building scaling params Mohammad Zafar Ziya (6): drm/amdgpu: Add vcn and jpeg ras support flag drm/amdgpu/vcn: Add vcn ras support drm/amdgpu/jpeg: Add jpeg block ras support drm/amdgpu/vcn: Add vcn and jpeg ver 2.6 ras register definition drm/amdgpu/vcn: Add VCN ras error query support drm/amdgpu/jpeg: Add jpeg ras error query support Mukul Joshi (1): drm/amdkfd: Cleanup IO links during KFD device removal Oliver Logush (3): drm/amd/display: Remove SW w/a for HDCP 1.4 1A-07 failure based on ECO fix drm/amd/display: Insert pulling smu busy status before sending another request drm/amd/display: Always update DPPCLK_DTO when clock increase Paul Hsieh (2): drm/amd/display: Power down hardware if timer not trigger drm/amd/display: Power down hardware if timer not trigger Philip Yang (6): drm/amdgpu: Correct unlocked update fence handling drm/amdgpu: Add tlb_cb for unlocked update drm/amdkfd: Use atomic64_t type for pdd->tlb_seq drm/amdgpu: Flush TLB after mapping for VG20+XGMI drm/amdkfd: Add missing NULL check in svm_range_map_to_gpu drm/amdkfd: Handle drain retry fault race with XNACK mode change Randy Dunlap (1): drm/amd/display: DCN3.1: don't mark as kernel-doc Rodrigo Siqueira (1): Revert "drm/amd/display: Pass HostVM enable flag into DCN3.1 DML" Roman Li (3): drm/amd/display: Remove redundant dsc power gating from init_hw drm/amd/display: Enable power gating before init_pipes drm/amd/display: Fix allocate_mst_payload assert on resume Ruili Ji (1): drm/amdgpu: fix incorrect GCR_GENERAL_CNTL address Saaem Rizvi (1): drm/amd/display: Disabling Z10 on DCN31 Samson Tam (1): drm/amd/display: Add support for USBC connector Sean Paul (1): drm/amdgpu: Re-classify some log messages in commit path Shirish S (1): amd/display: set backlight only if required Stanley.Yang (1): drm/amdgpu: add umc query error status function Tao Zhou (5): drm/amdkfd: refine event_interrupt_poison_consumption drm/amdkfd: replace source_id with client_id for RAS poison consumption drm/amdgpu: add UTCL2 RAS poison query for Aldebaran (v2) drm/amdkfd: add RAS poison consumption handling for UTCL2 (v2) drm/amdkfd: print unmap queue status for RAS poison consumption (v3) Tom Rix (4): drm/radeon: change si_default_state table from global to static drm/amd/display: cleanup extern usage in function definition drm/radeon: change cayman_default_state table from global to static drm/radeon: remove r600_blit_shaders.[c|h] Tom St Denis (1): drm/amd/amdgpu: Update debugfs GCA data Tomasz Moń (1): drm/amdgpu: Enable gfxoff quirk on MacBook Pro Wenjing Liu (3): drm/amd/display: add support for handling 128b/132b link training test request drm/amd/display: extract set stream attribute to link_hwss drm/amd/display: extract update stream allocation to link_hwss Yongqiang Sun (3): drm/amd/amdgpu: Only reserve vram for firmware with vega9 MS_HYPERV host. drm/amd/amdgpu: Fix asm/hypervisor.h build error. drm/amd/amdgpu: Not request init data for MS_HYPERV with vega10 hersen wu (1): drm/amd/display: expose skip_detection_link_training to debugfs tiancyin (1): drm/amd/vcn: fix an error msg on vcn 3.0 xinhui pan (1): drm/amdgpu: Fix one use-after-free of VM drivers/gpu/drm/amd/amdgpu/Makefile | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu.h | 6 +- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | 8 + drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h | 6 +- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 18 +- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 14 +- drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 10 +- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_df.h | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 15 +- drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 52 +- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 26 +- drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | 13 +- drivers/gpu/drm/amd/amdgpu/amdgpu_hdp.h | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ids.c | 40 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ids.h | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.h | 8 + drivers/gpu/drm/amd/amdgpu/amdgpu_mmhub.h | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h | 13 - drivers/gpu/drm/amd/amdgpu/amdgpu_nbio.h | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 9 + drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h | 3 + drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h | 4 +- drivers/gpu/drm/amd/amdgpu/amdgpu_smuio.h | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c | 23 - drivers/gpu/drm/amd/amdgpu/amdgpu_sync.h | 2 - drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h | 16 + drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 24 +- drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 1128 +++----------------- drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h | 49 +- drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c | 979 +++++++++++++++++ drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c | 2 +- drivers/gpu/drm/amd/amdgpu/athub_v1_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/athub_v1_0.h | 2 +- drivers/gpu/drm/amd/amdgpu/athub_v2_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/athub_v2_0.h | 2 +- drivers/gpu/drm/amd/amdgpu/athub_v2_1.c | 2 +- drivers/gpu/drm/amd/amdgpu/athub_v2_1.h | 2 +- drivers/gpu/drm/amd/amdgpu/atombios_encoders.c | 21 - drivers/gpu/drm/amd/amdgpu/df_v1_7.c | 2 +- drivers/gpu/drm/amd/amdgpu/df_v3_6.c | 2 +- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 10 +- drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 4 +- drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 6 +- drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c | 14 + drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/hdp_v4_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/hdp_v5_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c | 74 ++ drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.h | 7 + drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/mmhub_v1_7.c | 2 +- drivers/gpu/drm/amd/amdgpu/mmhub_v2_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/mmhub_v2_3.c | 2 +- drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.c | 2 +- drivers/gpu/drm/amd/amdgpu/navi10_ih.c | 2 +- drivers/gpu/drm/amd/amdgpu/nbio_v2_3.c | 2 +- drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c | 2 +- drivers/gpu/drm/amd/amdgpu/nbio_v7_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/nbio_v7_2.c | 2 +- drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c | 2 +- drivers/gpu/drm/amd/amdgpu/nv.c | 2 +- drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c | 2 +- drivers/gpu/drm/amd/amdgpu/smuio_v11_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/smuio_v11_0_6.c | 2 +- drivers/gpu/drm/amd/amdgpu/smuio_v13_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/smuio_v9_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/soc15.c | 2 +- drivers/gpu/drm/amd/amdgpu/umc_v6_7.c | 106 +- drivers/gpu/drm/amd/amdgpu/uvd_v5_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/vce_v3_0.c | 2 +- drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c | 71 ++ drivers/gpu/drm/amd/amdgpu/vcn_v2_5.h | 6 + drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c | 7 +- drivers/gpu/drm/amd/amdgpu/vi.c | 2 +- drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 19 +- drivers/gpu/drm/amd/amdkfd/kfd_crat.c | 4 +- drivers/gpu/drm/amd/amdkfd/kfd_events.c | 152 +-- drivers/gpu/drm/amd/amdkfd/kfd_events.h | 3 + drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c | 49 +- drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c | 11 +- drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 3 + drivers/gpu/drm/amd/amdkfd/kfd_process.c | 13 +- drivers/gpu/drm/amd/amdkfd/kfd_smi_events.c | 24 +- drivers/gpu/drm/amd/amdkfd/kfd_svm.c | 37 +- drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 83 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 18 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 6 + .../drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c | 37 + .../drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 2 +- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c | 9 +- .../drm/amd/display/dc/bios/bios_parser_common.c | 3 + .../gpu/drm/amd/display/dc/bios/command_table.c | 3 +- .../amd/display/dc/clk_mgr/dce100/dce_clk_mgr.c | 2 +- .../amd/display/dc/clk_mgr/dcn201/dcn201_clk_mgr.c | 3 +- .../drm/amd/display/dc/clk_mgr/dcn21/rn_clk_mgr.c | 17 +- .../dc/clk_mgr/dcn21/rn_clk_mgr_vbios_smu.c | 3 + .../drm/amd/display/dc/clk_mgr/dcn301/vg_clk_mgr.c | 3 +- .../amd/display/dc/clk_mgr/dcn31/dcn31_clk_mgr.c | 26 +- .../amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c | 107 +- .../amd/display/dc/clk_mgr/dcn316/dcn316_clk_mgr.c | 4 +- drivers/gpu/drm/amd/display/dc/core/dc.c | 17 +- drivers/gpu/drm/amd/display/dc/core/dc_link.c | 198 ++-- drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 91 +- drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 91 +- drivers/gpu/drm/amd/display/dc/dc.h | 23 +- drivers/gpu/drm/amd/display/dc/dc_dp_types.h | 14 +- drivers/gpu/drm/amd/display/dc/dc_link.h | 12 +- drivers/gpu/drm/amd/display/dc/dc_stream.h | 1 + .../gpu/drm/amd/display/dc/dce/dce_clock_source.c | 4 +- .../amd/display/dc/dce110/dce110_hw_sequencer.c | 25 +- drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.h | 1 + .../drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 82 +- .../gpu/drm/amd/display/dc/dcn10/dcn10_resource.c | 16 + drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c | 14 +- .../gpu/drm/amd/display/dc/dcn20/dcn20_resource.c | 1 - .../gpu/drm/amd/display/dc/dcn21/dcn21_resource.c | 2 +- drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c | 11 +- .../gpu/drm/amd/display/dc/dcn30/dcn30_resource.c | 6 +- .../drm/amd/display/dc/dcn302/dcn302_resource.c | 6 +- drivers/gpu/drm/amd/display/dc/dcn31/Makefile | 26 - drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c | 25 +- drivers/gpu/drm/amd/display/dc/dcn31/dcn31_init.c | 5 - drivers/gpu/drm/amd/display/dc/dcn31/dcn31_optc.c | 29 +- drivers/gpu/drm/amd/display/dc/dcn31/dcn31_optc.h | 2 + .../gpu/drm/amd/display/dc/dcn31/dcn31_resource.c | 365 +------ .../gpu/drm/amd/display/dc/dcn31/dcn31_resource.h | 4 +- drivers/gpu/drm/amd/display/dc/dcn315/Makefile | 26 - .../drm/amd/display/dc/dcn315/dcn315_resource.c | 235 +--- .../drm/amd/display/dc/dcn315/dcn315_resource.h | 3 + drivers/gpu/drm/amd/display/dc/dcn316/Makefile | 26 - .../drm/amd/display/dc/dcn316/dcn316_resource.c | 234 +--- .../drm/amd/display/dc/dcn316/dcn316_resource.h | 3 + drivers/gpu/drm/amd/display/dc/dml/Makefile | 2 + .../gpu/drm/amd/display/dc/dml/calcs/dcn_calcs.c | 19 +- .../gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c | 2 - .../gpu/drm/amd/display/dc/dml/dcn31/dcn31_fpu.c | 863 +++++++++++++++ .../gpu/drm/amd/display/dc/dml/dcn31/dcn31_fpu.h | 44 + drivers/gpu/drm/amd/display/dc/dsc/dc_dsc.c | 4 +- drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h | 1 + drivers/gpu/drm/amd/display/dc/inc/dcn_calcs.h | 2 +- .../drm/amd/display/dc/inc/hw/timing_generator.h | 2 + drivers/gpu/drm/amd/display/dc/inc/link_hwss.h | 9 +- .../gpu/drm/amd/display/dc/link/link_dp_trace.c | 20 + .../gpu/drm/amd/display/dc/link/link_dp_trace.h | 5 + .../gpu/drm/amd/display/dc/link/link_hwss_dio.c | 52 + .../gpu/drm/amd/display/dc/link/link_hwss_dio.h | 1 + .../gpu/drm/amd/display/dc/link/link_hwss_dpia.c | 28 + .../gpu/drm/amd/display/dc/link/link_hwss_hpo_dp.c | 27 + .../drm/amd/display/dc/link/link_hwss_hpo_frl.c | 19 + .../drm/amd/display/dc/virtual/virtual_link_hwss.c | 5 + drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 48 +- .../gpu/drm/amd/display/include/grph_object_id.h | 1 + .../drm/amd/display/modules/freesync/freesync.c | 76 +- drivers/gpu/drm/amd/display/modules/hdcp/hdcp.c | 38 +- drivers/gpu/drm/amd/display/modules/hdcp/hdcp.h | 8 + .../drm/amd/display/modules/hdcp/hdcp1_execution.c | 6 +- .../gpu/drm/amd/display/modules/inc/mod_freesync.h | 12 + drivers/gpu/drm/amd/display/modules/inc/mod_hdcp.h | 2 +- .../drm/amd/display/modules/power/power_helpers.c | 38 + .../drm/amd/display/modules/power/power_helpers.h | 1 + drivers/gpu/drm/amd/include/amd_shared.h | 66 +- .../drm/amd/include/asic_reg/vcn/vcn_2_5_offset.h | 13 + .../drm/amd/include/asic_reg/vcn/vcn_2_5_sh_mask.h | 24 + drivers/gpu/drm/amd/include/discovery.h | 2 +- drivers/gpu/drm/amd/pm/amdgpu_dpm.c | 11 + drivers/gpu/drm/amd/pm/amdgpu_pm.c | 87 +- drivers/gpu/drm/amd/pm/inc/amdgpu_pm.h | 2 +- drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c | 17 + .../gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.c | 8 +- .../gpu/drm/amd/pm/powerplay/hwmgr/vega10_hwmgr.c | 147 +++ drivers/gpu/drm/amd/pm/powerplay/inc/hwmgr.h | 2 + drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h | 2 + .../inc/pmfw_if/smu11_driver_if_sienna_cichlid.h | 7 +- .../drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c | 31 + drivers/gpu/drm/amd/pm/swsmu/smu13/aldebaran_ppt.c | 16 +- drivers/gpu/drm/radeon/Makefile | 6 +- drivers/gpu/drm/radeon/cayman_blit_shaders.c | 320 ------ drivers/gpu/drm/radeon/cayman_blit_shaders.h | 294 ++++- drivers/gpu/drm/radeon/r600_blit_shaders.c | 719 ------------- drivers/gpu/drm/radeon/r600_blit_shaders.h | 38 - drivers/gpu/drm/radeon/radeon_pm.c | 2 +- drivers/gpu/drm/radeon/si_blit_shaders.c | 253 ----- drivers/gpu/drm/radeon/si_blit_shaders.h | 223 +++- include/drm/dp/drm_dp_helper.h | 2 + 195 files changed, 4599 insertions(+), 4160 deletions(-) create mode 100644 drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c create mode 100644 drivers/gpu/drm/amd/display/dc/dml/dcn31/dcn31_fpu.c create mode 100644 drivers/gpu/drm/amd/display/dc/dml/dcn31/dcn31_fpu.h delete mode 100644 drivers/gpu/drm/radeon/cayman_blit_shaders.c delete mode 100644 drivers/gpu/drm/radeon/r600_blit_shaders.c delete mode 100644 drivers/gpu/drm/radeon/r600_blit_shaders.h delete mode 100644 drivers/gpu/drm/radeon/si_blit_shaders.c

2 1

[PATCH 0/4] Flat-CCS eviction enhancements
by Ramalingam C 21 Apr '22

21 Apr '22

Flat-CCS eviction enhancements. Ramalingam C (4): drm/i915/gt: GEM_BUG_ON unexpected NULL at scatterlist walking drm/i915/gt: optimize the ccs_sz calculation per chunk drm/i915/gt: Extend doc on Flat-CCS obj eviction uapi/drm/i915: Update the placement list impact on obj residency drivers/gpu/drm/i915/gt/intel_migrate.c | 78 ++++++++++++++----------- include/uapi/drm/i915_drm.h | 14 +++++ 2 files changed, 59 insertions(+), 33 deletions(-) -- 2.20.1

1 0

[PATCH v7 0/4] Allow drm_writeback_connector to accept pointer to drm_encoder
by Abhinav Kumar 21 Apr '22

21 Apr '22

There are some vendor drivers for which the writeback encoder shares hardware resources such as clocks and interrupts with the rest of the display pipeline. In addition, there can be use-cases where the writeback encoder could be a shared encoder between the physical display path and the writeback path. To accommodate for such cases, change the drm_writeback_connector to accept a pointer to drm_encoder. For existing users of drm_writeback_connector there will not be any change in functionality due to this change. This approach was first posted by Suraj Kandpal here [1] for both encoder and connector. But after discussions [2], the consensus was reached to split this change for the drm_encoder first and the drm_connector part can be reworked in a subsequent change later. Validation of this change was done using igt_writeback tests on MSM based RB5 board using the changes posted here [3]. For all other chipsets, these changes were compile-tested. [1] https://patchwork.kernel.org/project/dri-devel/patch/20220202081702.22119-1… [2] https://patchwork.kernel.org/project/dri-devel/patch/20220202085429.22261-6… [3] https://patchwork.freedesktop.org/series/99724/ changes in v7: - move the change to make drm_encoder a pointer ahead in the series. This allows vendor changes to be kept at a minimum in core API changes - add a more detailed change log for some of the changes Abhinav Kumar (4): drm: allow passing possible_crtcs to drm_writeback_connector_init() drm: introduce drm_writeback_connector_init_with_encoder() API drm: allow real encoder to be passed for drm_writeback_connector drm/vc4: change vc4 driver to use drm_writeback_connector_init_with_encoder() .../drm/arm/display/komeda/komeda_wb_connector.c | 4 +- drivers/gpu/drm/arm/malidp_mw.c | 4 +- drivers/gpu/drm/drm_writeback.c | 79 ++++++++++++++++++---- drivers/gpu/drm/rcar-du/rcar_du_writeback.c | 4 +- drivers/gpu/drm/vc4/vc4_txp.c | 33 ++++++--- drivers/gpu/drm/vkms/vkms_writeback.c | 4 +- include/drm/drm_writeback.h | 31 ++++++++- 7 files changed, 128 insertions(+), 31 deletions(-) -- 2.7.4

3 9

[PATCH v6 1/2] dt-bindings: Add DT schema for Arm Mali Valhall GPU
by Nick Fan 21 Apr '22

21 Apr '22

Add devicetree schema for Arm Mali Valhall GPU Define a compatible string for the Mali Valhall GPU for MediaTek's SoC platform. Signed-off-by: Nick Fan <Nick.Fan(a)mediatek.com> --- .../bindings/gpu/arm,mali-valhall.yaml | 201 ++++++++++++++++++ 1 file changed, 201 insertions(+) create mode 100644 Documentation/devicetree/bindings/gpu/arm,mali-valhall.yaml diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-valhall.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-valhall.yaml new file mode 100644 index 000000000000..526384d1e3ff --- /dev/null +++ b/Documentation/devicetree/bindings/gpu/arm,mali-valhall.yaml @@ -0,0 +1,201 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (c) 2020 MediaTek Inc. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpu/arm,mali-valhall.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ARM Mali Valhall GPU + +maintainers: + - Rob Herring <robh(a)kernel.org> + +properties: + $nodename: + pattern: '^gpu@[a-f0-9]+$' + + compatible: + items: + - enum: + - mediatek,mt8192-mali + - const: arm,mali-valhall + + reg: + maxItems: 1 + + interrupts: + items: + - description: Job interrupt + - description: MMU interrupt + - description: GPU interrupt + + interrupt-names: + items: + - const: job + - const: mmu + - const: gpu + + clocks: + minItems: 1 + + power-domains: + minItems: 1 + maxItems: 5 + + mali-supply: true + sram-supply: true + + operating-points-v2: true + opp-table: true + + "#cooling-cells": + const: 2 + +required: + - compatible + - reg + - interrupts + - interrupt-names + - clocks + +additionalProperties: false + +allOf: + - if: + properties: + compatible: + contains: + const: mediatek,mt8192-mali + then: + properties: + power-domains: + minItems: 5 + maxItems: 5 + + power-domain-names: + items: + - const: core0 + - const: core1 + - const: core2 + - const: core3 + - const: core4 + + required: + - sram-supply + - power-domains + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + gpu@13000000 { + compatible = "mediatek,mt8192-mali", "arm,mali-valhall"; + reg = <0x13000000 0x4000>; + interrupts = + <GIC_SPI 363 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 364 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 365 IRQ_TYPE_LEVEL_HIGH 0>; + interrupt-names = + "gpu", + "mmu", + "job"; + + clocks = <&mfgcfg 0>; + + power-domains = + <&spm 4>, + <&spm 5>, + <&spm 6>, + <&spm 7>, + <&spm 8>; + + operating-points-v2 = <&gpu_opp_table>; + mali-supply = <&mt6315_7_vbuck1>; + sram-supply = <&mt6359_vsram_others_ldo_reg>; + gpu_opp_table: opp_table { + compatible = "operating-points-v2"; + opp-shared; + + opp-358000000 { + opp-hz = /bits/ 64 <358000000>; + opp-microvolt = <606250>, <750000>; + }; + + opp-399000000 { + opp-hz = /bits/ 64 <399000000>; + opp-microvolt = <618750>, <750000>; + }; + + opp-440000000 { + opp-hz = /bits/ 64 <440000000>; + opp-microvolt = <631250>, <750000>; + }; + + opp-482000000 { + opp-hz = /bits/ 64 <482000000>; + opp-microvolt = <643750>, <750000>; + }; + + opp-523000000 { + opp-hz = /bits/ 64 <523000000>; + opp-microvolt = <656250>, <750000>; + }; + + opp-564000000 { + opp-hz = /bits/ 64 <564000000>; + opp-microvolt = <668750>, <750000>; + }; + + opp-605000000 { + opp-hz = /bits/ 64 <605000000>; + opp-microvolt = <681250>, <750000>; + }; + + opp-647000000 { + opp-hz = /bits/ 64 <647000000>; + opp-microvolt = <693750>, <750000>; + }; + + opp-688000000 { + opp-hz = /bits/ 64 <688000000>; + opp-microvolt = <706250>, <750000>; + }; + + opp-724000000 { + opp-hz = /bits/ 64 <724000000>; + opp-microvolt = <725000>, <750000>; + }; + + opp-748000000 { + opp-hz = /bits/ 64 <748000000>; + opp-microvolt = <737500>, <750000>; + }; + + opp-772000000 { + opp-hz = /bits/ 64 <772000000>; + opp-microvolt = <750000>, <750000>; + }; + + opp-795000000 { + opp-hz = /bits/ 64 <795000000>; + opp-microvolt = <762500>, <762500>; + }; + + opp-819000000 { + opp-hz = /bits/ 64 <819000000>; + opp-microvolt = <775000>, <775000>; + }; + + opp-843000000 { + opp-hz = /bits/ 64 <843000000>; + opp-microvolt = <787500>, <787500>; + }; + + opp-866000000 { + opp-hz = /bits/ 64 <866000000>; + opp-microvolt = <800000>, <800000>; + }; + }; + }; +... -- 2.18.0

5 5

[CI 1/4] drm/i915: consider min_page_size when migrating
by Matthew Auld 21 Apr '22

21 Apr '22

We can only force migrate an object if the existing object size is compatible with the new destinations min_page_size for the region. Currently we blow up with something like: [ 2857.497462] kernel BUG at drivers/gpu/drm/i915/gt/intel_migrate.c:431! [ 2857.497497] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI [ 2857.497502] CPU: 1 PID: 8921 Comm: i915_selftest Tainted: G U W 5.18.0-rc1-drm-tip+ #27 [ 2857.497513] RIP: 0010:emit_pte.cold+0x11a/0x17e [i915] [ 2857.497646] Code: 00 48 c7 c2 f0 cd c1 a0 48 c7 c7 e9 99 bd a0 e8 d2 77 5d e0 bf 01 00 00 00 e8 08 47 5d e0 31 f6 bf 09 00 00 00 e8 3c 7b 4d e0 <0f> 0b 48 c7 c1 e0 2a c5 a0 ba 34 00 00 00 48 c7 c6 00 ce c1 a0 48 [ 2857.497654] RSP: 0018:ffffc900000f7748 EFLAGS: 00010246 [ 2857.497658] RAX: 0000000000000000 RBX: ffffc900000f77c8 RCX: 0000000000000006 [ 2857.497662] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000009 [ 2857.497665] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001 [ 2857.497668] R10: 0000000000022302 R11: ffff88846dea08f0 R12: 0000000000010000 [ 2857.497672] R13: 0000000001880000 R14: 000000000000081b R15: ffff888106b7c040 [ 2857.497675] FS: 00007f0d4c4e0600(0000) GS:ffff88845da80000(0000) knlGS:0000000000000000 [ 2857.497679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2857.497682] CR2: 00007f113966c088 CR3: 0000000211e60003 CR4: 00000000003706e0 [ 2857.497686] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2857.497689] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 2857.497692] Call Trace: [ 2857.497694] <TASK> [ 2857.497697] intel_context_migrate_copy+0x1e5/0x4f0 [i915] Signed-off-by: Matthew Auld <matthew.auld(a)intel.com> Cc: Thomas Hellström <thomas.hellstrom(a)linux.intel.com> Cc: Nirmoy Das <nirmoy.das(a)linux.intel.com> Reviewed-by: Nirmoy Das <nirmoy.das(a)intel.com> --- drivers/gpu/drm/i915/gem/i915_gem_object.c | 3 +++ drivers/gpu/drm/i915/gem/selftests/i915_gem_migrate.c | 4 +++- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.c b/drivers/gpu/drm/i915/gem/i915_gem_object.c index 747ac65e060f..06b1b188ce5a 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_object.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_object.c @@ -606,6 +606,9 @@ bool i915_gem_object_can_migrate(struct drm_i915_gem_object *obj, if (!mr) return false; + if (!IS_ALIGNED(obj->base.size, mr->min_page_size)) + return false; + if (obj->mm.region == mr) return true; diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_migrate.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_migrate.c index 6bd61b1f839c..801af51aff62 100644 --- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_migrate.c +++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_migrate.c @@ -47,14 +47,16 @@ static int igt_create_migrate(struct intel_gt *gt, enum intel_region_id src, { struct drm_i915_private *i915 = gt->i915; struct intel_memory_region *src_mr = i915->mm.regions[src]; + struct intel_memory_region *dst_mr = i915->mm.regions[dst]; struct drm_i915_gem_object *obj; struct i915_gem_ww_ctx ww; int err = 0; GEM_BUG_ON(!src_mr); + GEM_BUG_ON(!dst_mr); /* Switch object backing-store on create */ - obj = i915_gem_object_create_region(src_mr, PAGE_SIZE, 0, 0); + obj = i915_gem_object_create_region(src_mr, dst_mr->min_page_size, 0, 0); if (IS_ERR(obj)) return PTR_ERR(obj); -- 2.34.1

2 5

[PATCH] drm/tegra: Make use of the helper function devm_platform_ioremap_resource()
by cgel.zte＠gmail.com 21 Apr '22

21 Apr '22

From: Lv Ruyi <lv.ruyi(a)zte.com.cn> Use the devm_platform_ioremap_resource() helper instead of calling platform_get_resource() and devm_ioremap_resource() separately.Make the code simpler without functional changes. Reported-by: Zeal Robot <zealci(a)zte.com.cn> Signed-off-by: Lv Ruyi <lv.ruyi(a)zte.com.cn> --- drivers/gpu/drm/tegra/vic.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/drivers/gpu/drm/tegra/vic.c b/drivers/gpu/drm/tegra/vic.c index 1e342fa3d27b..daba4f6cc328 100644 --- a/drivers/gpu/drm/tegra/vic.c +++ b/drivers/gpu/drm/tegra/vic.c @@ -409,7 +409,6 @@ static int vic_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct host1x_syncpt **syncpts; - struct resource *regs; struct vic *vic; int err; @@ -430,13 +429,7 @@ static int vic_probe(struct platform_device *pdev) if (!syncpts) return -ENOMEM; - regs = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!regs) { - dev_err(&pdev->dev, "failed to get registers\n"); - return -ENXIO; - } - - vic->regs = devm_ioremap_resource(dev, regs); + vic->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(vic->regs)) return PTR_ERR(vic->regs); -- 2.25.1

1 0

[PATCH 1/2] drm/i915/selftests: fixup min_alignment usage
by Matthew Auld 21 Apr '22

21 Apr '22

Trying to cast the region id into the region type doesn't work too well, since the i915_vm_min_alignment() won't give us the correct value for the stolen-lmem case. Signed-off-by: Matthew Auld <matthew.auld(a)intel.com> Cc: Thomas Hellström <thomas.hellstrom(a)linux.intel.com> Cc: Nirmoy Das <nirmoy.das(a)linux.intel.com> --- drivers/gpu/drm/i915/selftests/i915_gem_gtt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c index 5c9bfa409ff5..bccc49a8ab5e 100644 --- a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c @@ -1150,7 +1150,7 @@ static int misaligned_pin(struct i915_address_space *vm, flags |= PIN_GLOBAL; for_each_memory_region(mr, vm->i915, id) { - u64 min_alignment = i915_vm_min_alignment(vm, (enum intel_memory_type)id); + u64 min_alignment = i915_vm_min_alignment(vm, mr->type); u64 size = min_alignment; u64 addr = round_down(hole_start + (hole_size / 2), min_alignment); -- 2.34.1

2 3

[PATCH v3 00/18] Add writeback block support for DPU
by Abhinav Kumar 21 Apr '22

21 Apr '22

This series adds support for writeback block on DPU. Writeback block is extremely useful to validate boards having no physical displays in addition to many other use-cases where we want to get the output of the display pipeline to examine whether issue is with the display pipeline or with the panel. These changes have been validated on SM8250 RB5 boards with IGT KMS writeback test-suite thereby further increasing the IGT test coverage for DPU. I am sharing the test results below. root@linaro-developer:~/igt_repo/igt-gpu-tools/build/tests# ./kms_writeback [ 35.066157] Console: switching to colour dummy device 80x25 [ 35.071964] [IGT] kms_writeback: executing IGT-Version: 1.26-gae2eb9e1 (aarch64) (Linux: 5.16.0-rc2-62171-g132577e2697b aarch64) [ 35.611418] [IGT] kms_writeback: starting subtest writeback-pixel-formats Starting subtest: writeback-pixel-formats [ 35.618528] [IGT] kms_writeback: starting subtest writeback-invalid-parameters Subtest writeback-pixel-formats: SUCCESS (0.000s) Starting subtest: writeback-invalid-parameters Subtest writeback-invalid-parameters: SUCCESS (0.028s) 35.657437] [IGT] kms_writeback: starting subtest writeback-fb-id Starting subtest: writeback-fb-id Subtest writeback-fb-id: SUCCESS (0.030s) [ 35.698957] [IGT] kms_writeback: starting subtest writeback-check-output Starting subtest: writeback-check-output [ 35.852834] [IGT] kms_writeback: exiting, ret=0 Subtest writeback-check-output: SUCCESS (0.142s) [ 35.861291] Console: switching to colour frame buffer device 240x67 root@linaro-developer:~/igt_repo/igt-gpu-tools/build/tests# The changes can easily be extended to support any other chipset using the DPU driver by adding the support in the catalog. Writeback block supports various formats and features. The support for all of them can be incrementally added on top of this framework when validation is improved and the test frameworks are extended to validate them. changes in v3: - unify plane and wb struct - leave fixme and to-do comments for pending changes Abhinav Kumar (18): drm: allow passing possible_crtcs to drm_writeback_connector_init() drm: introduce drm_writeback_connector_init_with_encoder() API drm: allow real encoder to be passed for drm_writeback_connector drm/msm/dpu: add writeback blocks to the sm8250 DPU catalog drm/msm/dpu: add reset_intf_cfg operation for dpu_hw_ctl drm/msm/dpu: rename dpu_hw_pipe_cdp_cfg to dpu_hw_cdp_cfg drm/msm/dpu: add dpu_hw_wb abstraction for writeback blocks drm/msm/dpu: add writeback blocks to DPU RM drm/msm/dpu: add changes to support writeback in hw_ctl drm/msm/dpu: add an API to reset the encoder related hw blocks drm/msm/dpu: make changes to dpu_encoder to support virtual encoder drm/msm/dpu: add encoder operations to prepare/cleanup wb job drm/msm/dpu: move _dpu_plane_get_qos_lut to dpu_hw_util file drm/msm/dpu: introduce the dpu_encoder_phys_* for writeback drm/msm/dpu: add the writeback connector layer drm/msm/dpu: initialize dpu encoder and connector for writeback drm/msm/dpu: gracefully handle null fb commits for writeback drm/msm/dpu: add writeback blocks to the display snapshot .../drm/arm/display/komeda/komeda_wb_connector.c | 4 +- drivers/gpu/drm/arm/malidp_mw.c | 4 +- drivers/gpu/drm/drm_writeback.c | 79 ++- drivers/gpu/drm/msm/Makefile | 3 + drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 9 + drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 230 ++++++- drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h | 22 + drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h | 46 ++ .../gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c | 763 +++++++++++++++++++++ drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 74 +- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 66 +- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c | 84 ++- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h | 23 +- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c | 2 +- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.h | 18 +- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.c | 25 + drivers/gpu/drm/msm/disp/dpu1/dpu_hw_util.h | 19 + drivers/gpu/drm/msm/disp/dpu1/dpu_hw_wb.c | 279 ++++++++ drivers/gpu/drm/msm/disp/dpu1/dpu_hw_wb.h | 115 ++++ drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 63 ++ drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 31 +- drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c | 22 + drivers/gpu/drm/msm/disp/dpu1/dpu_rm.h | 12 + drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.c | 68 ++ drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.h | 25 + drivers/gpu/drm/rcar-du/rcar_du_writeback.c | 4 +- drivers/gpu/drm/vc4/vc4_txp.c | 7 +- drivers/gpu/drm/vkms/vkms_writeback.c | 4 +- include/drm/drm_writeback.h | 31 +- 29 files changed, 2037 insertions(+), 95 deletions(-) create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_wb.c create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_wb.h create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.c create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.h -- 2.7.4

2 21

[PATCH] drm/vc4: Fix pm_runtime_get_sync() error checking
by Miaoqian Lin 21 Apr '22

21 Apr '22

If the device is already in a runtime PM enabled state pm_runtime_get_sync() will return 1, so a test for negative value should be used to check for errors. Fixes: 4078f5757144 ("drm/vc4: Add DSI driver") Signed-off-by: Miaoqian Lin <linmq006(a)gmail.com> --- drivers/gpu/drm/vc4/vc4_dsi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/vc4/vc4_dsi.c b/drivers/gpu/drm/vc4/vc4_dsi.c index 752f921735c6..26aa7d1fa421 100644 --- a/drivers/gpu/drm/vc4/vc4_dsi.c +++ b/drivers/gpu/drm/vc4/vc4_dsi.c @@ -847,7 +847,7 @@ static void vc4_dsi_encoder_enable(struct drm_encoder *encoder) int ret; ret = pm_runtime_get_sync(dev); - if (ret) { + if (ret < 0) { DRM_ERROR("Failed to runtime PM enable on DSI%d\n", dsi->variant->port); return; } -- 2.17.1

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[PATCH v3 0/2] drm/vc4: hdmi: Replace drm_detect_hdmi_monitor() with drm_display_info.is_hdmi
by José Expósito 21 Apr '22

21 Apr '22

Hi everyone, These patches replace the calls to drm_detect_hdmi_monitor() with the more efficient drm_display_info.is_hdmi in the VC4 driver and, since this makes the vc4_hdmi_encoder struct redundant, also removes it. Thanks, José Expósito v1: https://lore.kernel.org/dri-devel/20220406165514.6106-1-jose.exposito89@gma… v2: https://lore.kernel.org/dri-devel/20220415154745.170597-1-jose.exposito89@g… Add the ftrace command used in the first patch Remove vc4_hdmi_encoder.hdmi_monitor (Thanks to Maxime for suggesting these changes) v3: Squash the patches present in v2 Remove vc4_hdmi_encoder (Thanks to Maxime for suggesting these changes) José Expósito (2): drm/vc4: hdmi: Replace drm_detect_hdmi_monitor() with is_hdmi drm/vc4: hdmi: Remove vc4_hdmi_encoder drivers/gpu/drm/vc4/vc4_hdmi.c | 41 +++++++++++++++------------------- drivers/gpu/drm/vc4/vc4_hdmi.h | 17 ++------------ 2 files changed, 20 insertions(+), 38 deletions(-) -- 2.25.1

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dri-devel April 2022