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2023-09-01drm/amd/display: register edp_backlight_control() for DCN301Hamza Mahfooz1-0/+1
As made mention of in commit 099303e9a9bd ("drm/amd/display: eDP intermittent black screen during PnP"), we need to turn off the display's backlight before powering off an eDP display. Not doing so will result in undefined behaviour according to the eDP spec. So, set DCN301's edp_backlight_control() function pointer to dce110_edp_backlight_control(). Cc: stable@vger.kernel.org Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2765 Fixes: 9c75891feef0 ("drm/amd/display: rework recent update PHY state commit") Suggested-by: Swapnil Patel <swapnil.patel@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-09-01drm/amdgpu: Add bootloader wait for PSP v13Lijo Lazar1-2/+26
Implement the wait for bootloader call back for PSP v13.0 ASICs. Only for ASICs with PSP v13.0.6, it needs an additional check for VBIOS mailbox status. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Tested-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-09-01drm/amdgpu: register a dirty framebuffer callback for fbconHamza Mahfooz1-1/+25
fbcon requires that we implement &drm_framebuffer_funcs.dirty. Otherwise, the framebuffer might take a while to flush (which would manifest as noticeable lag). However, we can't enable this callback for non-fbcon cases since it may cause too many atomic commits to be made at once. So, implement amdgpu_dirtyfb() and only enable it for fbcon framebuffers (we can use the "struct drm_file file" parameter in the callback to check for this since it is only NULL when called by fbcon, at least in the mainline kernel) on devices that support atomic KMS. Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: stable@vger.kernel.org # 6.1+ Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2519 Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-09-01drm/amdgpu: Updated TCP/UTCL1 programmingMangesh Gadre1-0/+3
Update TCP/UTCL1 thrashing control settings v2: updated rev_id check Signed-off-by: Mangesh Gadre <Mangesh.Gadre@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-09-01drm/amd/pm: fix debugfs pm_info outputAlex Deucher1-0/+3
Print both input and avg power. Fixes: 47f1724db4fe ("drm/amd: Introduce `AMDGPU_PP_SENSOR_GPU_INPUT_POWER`") Reviewed-by: Guchun Chen <guchun.chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-09-01drm/amdgpu: Fix the return for gpu mode1_resetHawking Zhang1-2/+11
amdgpu_device_mode1_reset will return gpu mode1_reset succeed (ret = 0) as long as wait_for_bootloader call succeed, regardless of the status reported by smu or psp firmware. This results to driver continue executing recovery even smu or psp fail to perform mode1 reset. Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-09-01drm/amd/display: fix static screen detection settingSungHuai Wang6-4/+23
[WHY] OTG_STATIC_SCREEN_EVENT_MASK is changed in DCN3, but we still follow DCN2 to apply setting for OTG_STATIC_SCREEN_EVENT_MASK. [How] Add new function to apply correct settings for DCN3 series. Reviewed-by: Anthony Koo <anthony.koo@amd.com> Acked-by: Wayne Lin <wayne.lin@amd.com> Signed-off-by: SungHuai Wang <danny.wang@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-09-01drm/amd/display: fix mode scaling (RMX_.*)Hamza Mahfooz1-1/+1
As made mention of in commit 4a2df0d1f28e ("drm/amd/display: Fixed non-native modes not lighting up"), we shouldn't call drm_mode_set_crtcinfo() once the crtc timings have been decided. Since, it can cause settings to be unintentionally overwritten. So, since dm_state is never NULL now, we can use old_stream to determine if we should call drm_mode_set_crtcinfo() because we only need to set the crtc timing parameters for entirely new streams. Cc: Harry Wentland <harry.wentland@amd.com> Cc: Rodrigo Siqueira <rodrigo.siqueira@amd.com> Fixes: bd49f19039c1 ("drm/amd/display: Always set crtcinfo from create_stream_for_sink") Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-09-01drm/amd/pm: Fix critical temp unit of SMU v13.0.6Asad Kamal1-4/+5
Critical Temperature needs to be reported in millidegree Celsius. Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-09-01drm/amdgpu: Remove SRAM clock gater override by driverMangesh Gadre1-9/+0
rlc firmware does required setting, driver need not do it. Signed-off-by: Mangesh Gadre <Mangesh.Gadre@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-09-01drm/amdgpu: Add bootloader status checkLijo Lazar3-3/+28
Add a function to wait till bootloader has reached steady state. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Tested-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-09-01drm/amdkfd: use correct method to get clock under SRIOVHorace Chen1-6/+2
[What] Current SRIOV still using adev->clock.default_XX which gets from atomfirmware. But these fields are abandoned in atomfirmware long ago. Which may cause function to return a 0 value. [How] We don't need to check whether SR-IOV. For SR-IOV one-vf-mode, pm is enabled and VF is able to read dpm clock from pmfw, so we can use dpm clock interface directly. For multi-VF mode, VF pm is disabled, so driver can just react as pm disabled. One-vf-mode is introduced from GFX9 so it shall not have any backward compatibility issue. Signed-off-by: Horace Chen <horace.chen@amd.com> Acked-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-09-01drm/amdgpu: Unset baco dummy mode on nbio v7.9Lijo Lazar1-0/+18
BACO dummy mode could be set under reset conditions and that affects framebuffer access. Check If baco dummy mode is set, unset it if so. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Le Ma <le.ma@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Tested-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-09-01drm/amd/display: set minimum of VBlank_nomChunTao Tso1-1/+20
[Why] If VBlank_nom is too small, it will cause VStartUP_Start smaller than VBackPorch + VSync width which is an invalid case for VStartUP_Start and where to send AS-SDP. [How] Setup a minimum value to VBlank_nom Reviewed-by: Reza Amini <reza.amini@amd.com> Acked-by: Wayne Lin <wayne.lin@amd.com> Signed-off-by: ChunTao Tso <chuntao.tso@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-09-01drm/amd/display: Correct unit conversion for vstartupReza Amini1-1/+24
[why] vstartup is calculated to be a large number. it works because it is within vertical blank, but it reduces region of blank that can be used for power gating. [how] Calculation needs to convert micro seconds to number of vertical lines. Reviewed-by: Kazlauskas Nicholas <Nicholas.Kazlauskas@amd.com> Acked-by: Wayne Lin <wayne.lin@amd.com> Signed-off-by: Reza Amini <reza.amini@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-09-01drm/amd/display: Roll back unit correctionOvidiu Bunea1-24/+1
[why] This Unit correction exposes a Replay corruption. [how] This reverts commit: commit dbd29029c7b5 ("drm/amd/display: Correct unit conversion for vstartup") Roll back unit conversion until Replay can fix their corruption. Fixes: dbd29029c7b5 ("drm/amd/display: Correct unit conversion for vstartup") Reviewed-by: Reza Amini <reza.amini@amd.com> Acked-by: Wayne Lin <wayne.lin@amd.com> Signed-off-by: Ovidiu Bunea <ovidiu.bunea@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-09-01drm/amdgpu: Enable ras for mp0 v13_0_6 sriovYiPeng Chai1-0/+1
Enable ras for mp0 v13_0_6 sriov Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com> Reviewed-by: Stanley.Yang <Stanley.Yang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-09-01drm/amdkfd: retry after EBUSY is returned from hmm_ranges_get_pagesAlex Sierra1-0/+2
if hmm_range_get_pages returns EBUSY error during svm_range_validate_and_map, within the context of a page fault interrupt. This should retry through svm_range_restore_pages callback. Therefore we treat this as EAGAIN error instead, and defer it to restore pages fallback. Signed-off-by: Alex Sierra <alex.sierra@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-09-01drm/amdgpu/jpeg - skip change of power-gating state for sriovSamir Dhume1-2/+4
Powergating is handled in the host driver. Reviewed-by: Zhigang Luo <zhigang.luo@amd.com> Signed-off-by: Samir Dhume <samir.dhume@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-09-01drm/amd/pm: Add critical temp for GC v9.4.3Asad Kamal3-4/+55
Add critical temperature message support func for smu v13.0.6 and expose critical temperature as part of hw mon attributes for GC v9.4.3 v2: Added comment for pmfw version requirement & move the check to get_thermal_temperature_range function Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-09-01drm/amd/pm: Update SMUv13.0.6 PMFW headersAsad Kamal2-3/+17
Update PMFW interface headers for updated metrics table and critical temperature message Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-09-01drm/amdgpu: update gc_info v2_1 from discoveryLe Ma3-0/+43
Several new fields are exposed in gc_info v2_1 Signed-off-by: Le Ma <le.ma@amd.com> Reviewed-by: Shiwu Zhang <shiwu.zhang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-09-01drm/amdgpu: update mall info v2 from discoveryLe Ma2-1/+12
Mall info v2 is introduced in ip discovery Signed-off-by: Le Ma <le.ma@amd.com> Reviewed-by: Shiwu Zhang <shiwu.zhang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-09-01drm/amdgpu: Only support RAS EEPROM on dGPU platformCandice Li1-1/+2
RAS EEPROM device is only supported on dGPU platform for smu v13_0_6. Signed-off-by: Candice Li <candice.li@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-09-01Documentation/gpu: Update amdgpu documentationLijo Lazar1-4/+4
7957ec80ef97 ("drm/amdgpu: Add FRU sysfs nodes only if needed") moved the documentation for some of the sysfs nodes to amdgpu_fru_eeprom.c. Update the documentation accordingly. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-09-01drm/amdgpu/pm: Add notification for no DC supportBokun Zhang5-12/+11
- There is a DPM issue where if DC is not present, FCLK will stay at low level. We need to send a SMU message to configure the DPM - Reuse smu_v13_0_notify_display_change() for this purpose Reviewed-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Bokun Zhang <bokun.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-09-01drm/amd/display: Enable Replay for static screen use casesBhawanpreet Lakha3-1/+32
- Setup replay config on device init. - Enable replay if feature is enabled (prioritize replay over PSR, since it can be enabled in more usecases) - Add debug masks to enable replay on supported ASICs Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-25Merge tag 'drm-intel-next-fixes-2023-08-24' of ↵Dave Airlie4-25/+50
git://anongit.freedesktop.org/drm/drm-intel into drm-next - Fix TLB invalidation (Alan) - Fix Display HPD polling (Imre) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZOdOP31OE/Cf1ojo@intel.com
2023-08-24Merge tag 'drm-misc-next-fixes-2023-08-24' of ↵Dave Airlie10-19/+68
git://anongit.freedesktop.org/drm/drm-misc into drm-next Short summary of fixes pull: * gpuva: Cleanups * kunit: Documentation fixes * nouveau: * UAPI: Avoid implicit NO_PREFETCH flag * Scheduler fixes * Fix remap * ttm: Fix type conversion in tests Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20230824181241.GA6386@linux-uq9g.hotspot.internet-for-guests.com
2023-08-24drm/gpuva_mgr: remove unused prev pointer in __drm_gpuva_sm_map()Danilo Krummrich1-6/+4
The prev pointer in __drm_gpuva_sm_map() was used to implement automatic merging of mappings. Since automatic merging did not make its way upstream, remove this leftover. Fixes: e6303f323b1a ("drm: manager to keep track of GPUs VA mappings") Signed-off-by: Danilo Krummrich <dakr@redhat.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230823233119.2891-1-dakr@redhat.com
2023-08-24drm/tests/drm_kunit_helpers: Place correct function name in the comment headerLee Jones1-1/+1
Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/tests/drm_kunit_helpers.c:172: warning: expecting prototype for drm_kunit_helper_context_alloc(). Prototype was for drm_kunit_helper_acquire_ctx_alloc() instead Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230824073710.2677348-10-lee@kernel.org Link: https://lore.kernel.org/r/20230824073710.2677348-14-lee@kernel.org [mripard: Squashed the two patches together] Signed-off-by: Maxime Ripard <mripard@kernel.org>
2023-08-24drm/nouveau: uapi: don't pass NO_PREFETCH flag implicitlyDanilo Krummrich5-10/+38
Currently, NO_PREFETCH is passed implicitly through drm_nouveau_gem_pushbuf_push::length and drm_nouveau_exec_push::va_len. Since this is a direct representation of how the HW is programmed it isn't really future proof for a uAPI. Hence, fix this up for the new uAPI and split up the va_len field of struct drm_nouveau_exec_push, such that we keep 32bit for va_len and 32bit for flags. For drm_nouveau_gem_pushbuf_push::length at least provide NOUVEAU_GEM_PUSHBUF_NO_PREFETCH to indicate the bit shift. While at it, fix up nv50_dma_push() as well, such that the caller doesn't need to encode the NO_PREFETCH flag into the length parameter. Signed-off-by: Danilo Krummrich <dakr@redhat.com> Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230823181746.3446-1-dakr@redhat.com
2023-08-24drm/nouveau: uvmm: fix unset region pointer on remapDanilo Krummrich1-0/+1
Transfer the region pointer of a uvma to the new uvma(s) on re-map to prevent potential shader faults when the re-mapped uvma(s) are unmapped. Signed-off-by: Danilo Krummrich <dakr@redhat.com> Reviewed-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230820222920.2344-1-dakr@redhat.com
2023-08-24drm/nouveau: sched: avoid job races between entitiesDanilo Krummrich1-0/+22
If a sched job depends on a dma-fence from a job from the same GPU scheduler instance, but a different scheduler entity, the GPU scheduler does only wait for the particular job to be scheduled, rather than for the job to fully complete. This is due to the GPU scheduler assuming that there is a scheduler instance per ring. However, the current implementation, in order to avoid arbitrary amounts of kthreads, has a single scheduler instance while scheduler entities represent rings. As a workaround, set the DRM_SCHED_FENCE_DONT_PIPELINE for all out-fences in order to force the scheduler to wait for full job completion for dependent jobs from different entities and same scheduler instance. There is some work in progress [1] to address the issues of firmware schedulers; once it is in-tree the scheduler topology in Nouveau should be re-worked accordingly. [1] https://lore.kernel.org/dri-devel/20230801205103.627779-1-matthew.brost@intel.com/ Signed-off-by: Danilo Krummrich <dakr@redhat.com> Reviewed-by: Faith Ekstrand <faith.ekstrand@collaboralcom> Link: https://patchwork.freedesktop.org/patch/msgid/20230811010632.2473-1-dakr@redhat.com
2023-08-24Merge tag 'drm-msm-next-2023-08-20' of ↵Dave Airlie84-2873/+5025
https://gitlab.freedesktop.org/drm/msm into drm-next Updates for v6.6, which includes a backmerge of msm-fixes to avoid conficts. Core: - SM6125 MDSS support DPU: - SM6125 DPU support - Added subblocks to display snapshot - Use UBWC data from MDSS driver rather than duplicating it - dpu_core_perf cleanup DSI: - Enabled burst mode to fix CMD mode panels - Runtime PM support - refgen regulator support DSI PHY: - SM6125 support in 14nm DSI PHY driver GPU: - Rework GPU identification to prepare for a7xx, and other a7xx prep - Cleanups and fixes - Disallow legacy relocs on a6xx and newer - a690: switch to using a660_gmu.bin fw as this is what we have in linux-firmware and we see no evidence that it should be different from other a660 family (a6xx subgen 4) devices - Submit overhead opts, 1.6x faster for NO_IMPLICIT_SYNC commits with 100 BOs to 2.5x faster for 1000 BOs Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rob Clark <robdclark@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGv_01g-edjdfKLWWcb-rO5aSyLsv5FpbKrTkXVL9+ngTQ@mail.gmail.com
2023-08-24BackMerge tag 'v6.5-rc7' into drm-nextDave Airlie1388-7399/+13981
Linux 6.5-rc7 This is needed for the CI stuff and the msm pull has fixes in it. Signed-off-by: Dave Airlie <airlied@redhat.com>
2023-08-24drm/i915: Fix HPD polling, reenabling the output poll work as neededImre Deak1-2/+2
After the commit in the Fixes: line below, HPD polling stopped working on i915, since after that change calling drm_kms_helper_poll_enable() doesn't restart drm_mode_config::output_poll_work if the work was stopped (no connectors needing polling) and enabling polling for a connector (during runtime suspend or detecting an HPD IRQ storm). After the above change calling drm_kms_helper_poll_enable() is a nop after it's been called already and polling for some connectors was disabled/re-enabled. Fix this by calling drm_kms_helper_poll_reschedule() added in the previous patch instead, which reschedules the work whenever expected. Fixes: d33a54e3991d ("drm/probe_helper: sort out poll_running vs poll_enabled") CC: stable@vger.kernel.org # 6.4+ Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Cc: dri-devel@lists.freedesktop.org Reviewed-by: Jouni Högander <jouni.hogander@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230822113015.41224-2-imre.deak@intel.com (cherry picked from commit 50452f2f76852322620b63e62922b85e955abe94) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2023-08-24drm: Add an HPD poll helper to reschedule the poll workImre Deak2-22/+47
Add a helper to reschedule drm_mode_config::output_poll_work after polling has been enabled for a connector (and needing a reschedule, since previously polling was disabled for all connectors and hence output_poll_work was not running). This is needed by the next patch fixing HPD polling on i915. CC: stable@vger.kernel.org # 6.4+ Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Cc: dri-devel@lists.freedesktop.org Reviewed-by: Jouni Högander <jouni.hogander@intel.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230822113015.41224-1-imre.deak@intel.com (cherry picked from commit fe2352fd64029918174de4b460dfe6df0c6911cd) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2023-08-22drm/i915: Fix TLB-Invalidation seqno storeAlan Previn1-1/+1
When getting the next gt's seqno to be stored into an objects mm.tlb[gt_id] array, fix the retrieval code to get it from the correct gt instead of the same one. Fixes: d6c531ab4820 ("drm/i915: Invalidate the TLBs on each GT") Signed-off-by: Alan Previn <alan.previn.teres.alexis@intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Signed-off-by: John Harrison <John.C.Harrison@Intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230814182449.1060747-1-alan.previn.teres.alexis@intel.com (cherry picked from commit 90b8ad13536e80b1b4d9ed1c9d527e64ee757c26) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2023-08-22drm/ttm/tests: Fix type conversion in ttm_pool_testKarolina Stolarek1-2/+2
Fix a warning about casting an integer of different size in ttm_pool_alloc_basic_dma_addr() subtest. Cast the DMA address to uintptr_t before casting it to a generic pointer. Signed-off-by: Karolina Stolarek <karolina.stolarek@intel.com> Cc: Christian König <christian.koenig@amd.com> Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202308150419.PaHfWntn-lkp@intel.com/ Link: https://patchwork.freedesktop.org/patch/msgid/20230816105508.1135410-1-karolina.stolarek@intel.com Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com>
2023-08-21Merge tag 'amd-drm-next-6.6-2023-08-18' of ↵Dave Airlie120-1122/+2364
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.6-2023-08-18: amdgpu: - Panel replay fixes - Misc checkpatch fixes - SMU 13.x fixes - mcbp parameter handling fix for gfx9 - RAS fixes - Misc code cleanups - SR-IOV fixes - Expose both current and average power via hwmon if supported - DP retimer fix - Clockgating fix - Subvp fixes - DMCUB fixes - Gamut remap fix - Misc display fixes - Allow users to force runtime pm when displays are attached - Gracefully handle more partitions than drm nodes - S0ix fixes - GC 9.4.3 fixes amdkfd: - TBA fix for aldebaran - Fix build without CONFIG_DYNAMIC_DEBUG - memdup cleanup - Fix address watch clearing radeon: - Misc code cleanups Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230818195247.10981-1-alexander.deucher@amd.com
2023-08-20Merge tag 'drm-misc-next-fixes-2023-08-17' of ↵Dave Airlie2-2/+2
git://anongit.freedesktop.org/drm/drm-misc into drm-next Short summary of fixes pull: * Add MMU dependency to TTM unit tests * panel: Fix Innolux G156HCE-L01 LVDS clock Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20230817131832.GA9361@linux-uq9g
2023-08-20Linux 6.5-rc7Linus Torvalds1-1/+1
2023-08-20Merge tag 'tty-6.5-rc7' of ↵Linus Torvalds9-34/+72
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty/serial fixes from Greg KH: "Here are some small tty and serial core fixes for 6.5-rc7 that resolve a lot of reported issues. Primarily in here are the fixes for the serial bus code from Tony that came in -rc1, as it hit wider testing with the huge number of different types of systems and serial ports. All of the reported issues with duplicate names and other issues with this code are now resolved. Other than that included in here is: - n_gsm fix for a previous fix - 8250 lockdep annotation fix - fsl_lpuart serial driver fix - TIOCSTI documentation update for previous CAP_SYS_ADMIN change All of these have been in linux-next for a while with no reported problems" * tag 'tty-6.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: serial: core: Fix serial core port id, including multiport devices serial: 8250: drop lockdep annotation from serial8250_clear_IER() tty: n_gsm: fix the UAF caused by race condition in gsm_cleanup_mux serial: core: Revert port_id use TIOCSTI: Document CAP_SYS_ADMIN behaviour in Kconfig serial: 8250: Fix oops for port->pm on uart_change_pm() serial: 8250: Reinit port_id when adding back serial8250_isa_devs serial: core: Fix kmemleak issue for serial core device remove MAINTAINERS: Merge TTY layer and serial drivers serial: core: Fix serial_base_match() after fixing controller port name serial: core: Fix serial core controller port name to show controller id serial: core: Fix serial core port id to not use port->line serial: core: Controller id cannot be negative tty: serial: fsl_lpuart: Clear the error flags by writing 1 for lpuart32 platforms
2023-08-20Merge tag 'rust-fixes-6.5-rc7' of https://github.com/Rust-for-Linux/linuxLinus Torvalds1-0/+1
Pull rust fix from Miguel Ojeda: - Macros: fix 'HAS_*' redefinition by the '#[vtable]' macro under conditional compilation * tag 'rust-fixes-6.5-rc7' of https://github.com/Rust-for-Linux/linux: rust: macros: vtable: fix `HAS_*` redefinition (`gen_const_name`)
2023-08-19Merge tag 'i2c-for-6.5-rc7' of ↵Linus Torvalds7-9/+37
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "Usual set of driver fixes. A bit more than usual because I was unavailable for a while" * tag 'i2c-for-6.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: bcm-iproc: Fix bcm_iproc_i2c_isr deadlock issue i2c: Update documentation to use .probe() again i2c: sun6i-p2wi: Fix an error message in probe() i2c: hisi: Only handle the interrupt of the driver's transfer i2c: tegra: Fix i2c-tegra DMA config option processing i2c: tegra: Fix failure during probe deferral cleanup i2c: designware: Handle invalid SMBus block data response length value i2c: designware: Correct length byte validation logic i2c: imx-lpi2c: return -EINVAL when i2c peripheral clk doesn't work
2023-08-19Merge tag 'for-6.5-rc6-tag' of ↵Linus Torvalds8-62/+113
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux Pull btrfs fixes from David Sterba: - fix infinite loop in readdir(), could happen in a big directory when files get renamed during enumeration - fix extent map handling of skipped pinned ranges - fix a corner case when handling ordered extent length - fix a potential crash when balance cancel races with pause - verify correct uuid when starting scrub or device replace * tag 'for-6.5-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: fix incorrect splitting in btrfs_drop_extent_map_range btrfs: fix BUG_ON condition in btrfs_cancel_balance btrfs: only subtract from len_to_oe_boundary when it is tracking an extent btrfs: fix replace/scrub failure with metadata_uuid btrfs: fix infinite directory reads
2023-08-19Merge tag 'fbdev-for-6.5-rc7' of ↵Linus Torvalds6-19/+9
git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev Pull fbdev fixes and cleanups from Helge Deller: - various code cleanups in amifb, atmel_lcdfb, ssd1307fb, kyro and goldfishfb * tag 'fbdev-for-6.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: fbdev: goldfishfb: Do not check 0 for platform_get_irq() fbdev: atmel_lcdfb: Remove redundant of_match_ptr() fbdev: kyro: Remove unused declarations fbdev: ssd1307fb: Print the PWM's label instead of its number fbdev: mmp: fix value check in mmphw_probe() fbdev: amifb: Replace zero-length arrays with DECLARE_FLEX_ARRAY() helper
2023-08-19Merge tag 'block-6.5-2023-08-19' of git://git.kernel.dk/linuxLinus Torvalds5-17/+49
Pull block fixes from Jens Axboe: "Main thing here is the fix for the regression in flush handling which caused IO hangs/stalls for a few reporters. Hopefully that should all be sorted out now. Outside of that, just a few minor fixes for issues that were introduced in this cycle" * tag 'block-6.5-2023-08-19' of git://git.kernel.dk/linux: blk-mq: release scheduler resource when request completes blk-crypto: dynamically allocate fallback profile blk-cgroup: hold queue_lock when removing blkg->q_node drivers/rnbd: restore sysfs interface to rnbd-client
2023-08-19blk-mq: release scheduler resource when request completesChengming Zhou2-3/+23
Chuck reported [1] an IO hang problem on NFS exports that reside on SATA devices and bisected to commit 615939a2ae73 ("blk-mq: defer to the normal submission path for post-flush requests"). We analysed the IO hang problem, found there are two postflush requests waiting for each other. The first postflush request completed the REQ_FSEQ_DATA sequence, so go to the REQ_FSEQ_POSTFLUSH sequence and added in the flush pending list, but failed to blk_kick_flush() because of the second postflush request which is inflight waiting in scheduler queue. The second postflush waiting in scheduler queue can't be dispatched because the first postflush hasn't released scheduler resource even though it has completed by itself. Fix it by releasing scheduler resource when the first postflush request completed, so the second postflush can be dispatched and completed, then make blk_kick_flush() succeed. While at it, remove the check for e->ops.finish_request, as all schedulers set that. Reaffirm this requirement by adding a WARN_ON_ONCE() at scheduler registration time, just like we do for insert_requests and dispatch_request. [1] https://lore.kernel.org/all/7A57C7AE-A51A-4254-888B-FE15CA21F9E9@oracle.com/ Link: https://lore.kernel.org/linux-block/20230819031206.2744005-1-chengming.zhou@linux.dev/ Reported-by: kernel test robot <oliver.sang@intel.com> Closes: https://lore.kernel.org/oe-lkp/202308172100.8ce4b853-oliver.sang@intel.com Fixes: 615939a2ae73 ("blk-mq: defer to the normal submission path for post-flush requests") Reported-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Chengming Zhou <zhouchengming@bytedance.com> Tested-by: Chuck Lever <chuck.lever@oracle.com> Link: https://lore.kernel.org/r/20230813152325.3017343-1-chengming.zhou@linux.dev [axboe: folded in incremental fix and added tags] Signed-off-by: Jens Axboe <axboe@kernel.dk>
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