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2022-09-28Merge tag 'amd-drm-next-6.1-2022-09-23' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.1-2022-09-23: amdgpu: - SDMA fix - Add new firmware types to debugfs/IOCTL version queries - Misc spelling and grammar fixes - Misc code cleanups - DCN 3.2.x fixes - DCN 3.1.x fixes - CS cleanup - Gang submit support - Clang fixes - Non-DC audio fix - GPUVM locking fixes - Vega10 PWN fan speed fix amdkgd: - MQD manager cleanup - Misc spelling and grammar fixes UAPI: - Add new firmware types to the FW version query IOCTL Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220923215729.6061-1-alexander.deucher@amd.com
2022-09-28Merge tag 'drm-misc-next-2022-09-23' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 6.1: UAPI Changes: Cross-subsystem Changes: - dma-buf: Improve signaling when debugging Core Changes: - Backlight handling improvements - format-helper: Add drm_fb_build_fourcc_list() - fourcc: Kunit tests improvements - modes: Add DRM_MODE_INIT() macro - plane: Remove drm_plane_init(), Allocate planes with drm_universal_plane_alloc() - plane-helper: Add drm_plane_helper_atomic_check() - probe-helper: Add drm_connector_helper_get_modes_fixed() and drm_crtc_helper_mode_valid_fixed() - tests: Conversion to parametrized tests, test name consistency Driver Changes: - amdgpu: Fix for a VRAM eviction issue - ast: Resolution handling improvements - mediatek: small code improvements for DP - omap: Refcounting fix, small improvements - rockchip: RK3568 support, Gamma support for RK3399 - sun4i: Build failure fix when !OF - udl: Multiple fixes here and there - vc4: HDMI hotplug handling improvements - vkms: Warning fix Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20220923073943.d43tne5hni3iknlv@houat
2022-09-28Merge tag 'drm-msm-next-2022-09-22' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/msm into drm-next msm-next for v6.1 DPU: - simplified VBIF configuration - cleaned up CTL interfaces to accept indices rather than flush masks DSI: - removed unused msm_display_dsc_config struct - switch regulator calls to new bulk API - switched to use PANEL_BRIDGE for directly attached panels DSI PHY: - converted drivers to use parent_hws instead of parent_names DP: - cleaned up pixel_rate handling HDMI PHY: - turned hdmi-phy-8996 into OF clk provider core: - misc dt-bindings fixes - choose eDP as primary display if it's available - support getting interconnects from either the mdss or the mdp5/dpu device nodes gpu+gem: - Shrinker + LRU re-work: - adds a shared GEM LRU+shrinker helper and moves msm over to that - reduces lock contention between retire and submit by avoiding the need to acquire obj lock in retire path (and instead using resv seeing obj's busyness in the shrinker - fix reclaim vs submit issues - GEM fault injection for triggering userspace error paths - Map/unmap optimization - Improved robustness for a6xx GPU recovery Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rob Clark <robdclark@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGsrfrr9v1oR9S4oYfOs9jm=jbKQiwPBTrCRHrjYerJJFA@mail.gmail.com
2022-09-27drm/amdgpu: Add amdgpu suspend-resume code path under SRIOVBokun Zhang
- Under SRIOV, we need to send REQ_GPU_FINI to the hypervisor during the suspend time. Furthermore, we cannot request a mode 1 reset under SRIOV as VF. Therefore, we will skip it as it is called in suspend_noirq() function. - In the resume code path, we need to send REQ_GPU_INIT to the hypervisor and also resume PSP IP block under SRIOV. Signed-off-by: Bokun Zhang <Bokun.Zhang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2022-09-27drm/amdgpu: Remove fence_process in count_emittedJiadong.Zhu
The function amdgpu_fence_count_emitted used in work_hander should not call amdgpu_fence_process which must be used in irq handler. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Jiadong.Zhu <Jiadong.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-27drm/amdgpu: Correct the position in patch_cond_execJiadong.Zhu
The current position calulated in gfx_v9_0_ring_emit_patch_cond_exec underflows when the wptr is divisible by ring->buf_mask + 1. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Jiadong.Zhu <Jiadong.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-27drm/amd/display: fill in clock values when DPM is not enabledSamson Tam
[Why] For individual feature testing, PMFW may not report all clock values back. Driver will default them to 0 but this will cause the BB table to be skipped and default to one state with max clocks. [How] Add helper function to scan through initial clock values and populate them with default clock limits so that BB table can be built. Add dpm_enabled flag to check when DPM is not enabled and to trigger helper function. Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Jasdeep Dhillon <jdhillon@amd.com> Signed-off-by: Samson Tam <samson.tam@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-27drm/amd/display: Avoid unnecessary pixel rate divider programmingTaimur Hassan
[Why] Programming pixel rate divider when FIFO is enabled can cause FIFO error. [How] Skip divider programming when divider values are the same to prevent FIFO error. Reviewed-by: Alvin Lee <alvin.lee2@amd.com> Acked-by: Jasdeep Dhillon <jdhillon@amd.com> Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-27drm/amd/display: Remove assert for odm transition caseEric Bernstein
Remove assert that will hit during odm transition case, since this is a valid case. Signed-off-by: Eric Bernstein <eric.bernstein@amd.com> Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-27drm/amd/display: Fix typo in get_pixel_rate_divTaimur Hassan
[Why & How] Some FIFO errors still occur due to reading wrong pixel rate divider. Fix typo to prevent FIFO error. Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by: Jasdeep Dhillon <jdhillon@amd.com> Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-27drm/amd/display: Fix audio on display after unplugging anotherAric Cyr
Revert "dc: skip audio setup when audio stream is enabled" This reverts commit 65fbfb02c2734cacffec5e3f492e1b4f1dabcf98 [why] We have minimal pipe split transition method to avoid pipe allocation outage.However, this method will invoke audio setup which cause audio output stuck once pipe reallocate. [how] skip audio setup for pipelines which audio stream has been enabled Reviewed-by: Martin Leung <Martin.Leung@amd.com> Acked-by: Jasdeep Dhillon <jdhillon@amd.com> Signed-off-by: Aric Cyr <aric.cyr@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-27drm/amd/display: Add explicit FIFO disable for DP blankNicholas Kazlauskas
[Why] We rely on DMCUB to do this when disabling the link but it should actually come before we disable the DP VID stream. If we don't then the FIFO can end up with underflow that persists the next time it's enabled. [How] Add a DCN314 specific blank sequence that will disable the DIG FIFO first. Reviewed-by: Syed Hassan <Syed.Hassan@amd.com> Acked-by: Jasdeep Dhillon <jdhillon@amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-27drm/amd/display: Wrap OTG disable workaround with FIFO controlNicholas Kazlauskas
[Why] The DIO FIFO will underflow if we turn off the OTG before we turn off the FIFO. Since this happens as part of the OTG workaround and we don't reset the FIFO afterwards we see the error persist. [How] Add disable FIFO before the disable CRTC and enable FIFO after enabling the CRTC. Reviewed-by: Syed Hassan <Syed.Hassan@amd.com> Acked-by: Jasdeep Dhillon <jdhillon@amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-27drm/amd/display: Do DIO FIFO enable after DP video stream enableNicholas Kazlauskas
[Why] Avoids a race condition where DIO FIFO can underflow due to no incoming data available. [How] Shift the FIFO enable below stream enable. Make sure fullness level is written before the DIO reset takes place and that we're not doing it twice. Reviewed-by: Syed Hassan <Syed.Hassan@amd.com> Acked-by: Jasdeep Dhillon <jdhillon@amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-27drm/amd/display: Update DCN32 to use new SR latenciesAlvin Lee
[Description] Update to new SR latencies for DCN32 Reviewed-by: Nevenko Stupar <Nevenko.Stupar@amd.com> Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Jasdeep Dhillon <jdhillon@amd.com> Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-27drm/amd/display: Avoid avoid unnecessary pixel rate divider programmingTaimur Hassan
[Why] Programming pixel rate divider when FIFO is enabled can cause FIFO error. [How] Skip divider programming when divider values are the same to prevent FIFO error. Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by: Jasdeep Dhillon <jdhillon@amd.com> Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-27drm/amdkfd: fix dropped interrupt in kfd_int_process_v11Graham Sider
Shader wave interrupts were getting dropped in event_interrupt_wq_v11 if the PRIV bit was set to 1. This would often lead to a hang. Until debugger logic is upstreamed, expand comment to stop early return. Signed-off-by: Graham Sider <Graham.Sider@amd.com> Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-27drm/amdgpu: pass queue size and is_aql_queue to MESGraham Sider
Update mes_v11_api_def.h add_queue API with is_aql_queue parameter. Also re-use gds_size for the queue size (unused for KFD). MES requires the queue size in order to compute the actual wptr offset within the queue RB since it increases monotonically for AQL queues. v2: Make is_aql_queue assign clearer Signed-off-by: Graham Sider <Graham.Sider@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-27drm/amdkfd: fix MQD init for GFX11 in init_mqdGraham Sider
Set remaining compute_static_thread_mgmt_se* accordingly. Signed-off-by: Graham Sider <Graham.Sider@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-27drm/amd/pm: use adverse selection for dpm features unsupported by driverEvan Quan
It's vbios and pmfw instead of driver who decide whether some dpm features is supported or not. Driver just de-selects those features which are not permitted on user's request. Thus, we use adverse selects model. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-27drm/amd/pm: enable gfxoff feature for SMU 13.0.0Evan Quan
The feature is ready with latest 78.58.0 PMFW. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-27drm/amdgpu: avoid gfx register accessing during gfxoffEvan Quan
Make sure gfxoff is disabled before gfx register accessing. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-28Merge tag 'mediatek-drm-next-6.1' of ↵Dave Airlie
https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-next Mediatek DRM Next for Linux 6.1 1. Drop of_gpio header 2. Remove the unneeded result Signed-off-by: Dave Airlie <airlied@redhat.com> From: Chun-Kuang Hu <chunkuang.hu@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220922234804.18557-1-chunkuang.hu@kernel.org
2022-09-27drm/amdgpu/gfx9: switch to amdgpu_gfx_rlc_init_microcodeHawking Zhang
switch to common helper to initialize rlc firmware for gfx9 Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-27drm/amdgpu: add helper to init rlc firmwareHawking Zhang
To initialzie rlc firmware according to rlc firmware header version v2: squash in backwards compat fix Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-27Merge branch 'master' into i2c/for-mergewindowWolfram Sang
2022-09-27drm/format-helper: Add KUnit tests for drm_fb_xrgb8888_to_gray8()José Expósito
Extend the existing test cases to test the conversion from XRGB8888 to grayscale. Tested-by: Maíra Canal <mairacanal@riseup.net> Reviewed-by: David Gow <davidgow@google.com> Acked-by: Maxime Ripard <maxime@cerno.tech> Signed-off-by: José Expósito <jose.exposito89@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220926080837.65734-4-jose.exposito89@gmail.com
2022-09-27drm/format-helper: Add KUnit tests for drm_fb_xrgb8888_to_xrgb2101010()José Expósito
Extend the existing test cases to test the conversion from XRGB8888 to XRGB2101010. In order to be able to call drm_fb_xrgb8888_to_xrgb2101010() when compiling CONFIG_DRM_KMS_HELPER as a module export the symbol. Tested-by: Maíra Canal <mairacanal@riseup.net> Reviewed-by: David Gow <davidgow@google.com> Acked-by: Maxime Ripard <maxime@cerno.tech> Signed-off-by: José Expósito <jose.exposito89@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220926080837.65734-3-jose.exposito89@gmail.com
2022-09-27drm/format-helper: Add KUnit tests for drm_fb_xrgb8888_to_rgb888()José Expósito
Extend the existing test cases to test the conversion from XRGB8888 to RGB888. Tested-by: Maíra Canal <mairacanal@riseup.net> Reviewed-by: David Gow <davidgow@google.com> Acked-by: Maxime Ripard <maxime@cerno.tech> Signed-off-by: José Expósito <jose.exposito89@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220926080837.65734-2-jose.exposito89@gmail.com
2022-09-27drm/panel-edp: Add BOE NT116WHM-N4C (HW: V8.1)Sean Hong
Add support for the BOE - NT116WHM-N4C (HW: V8.1) panel. Signed-off-by: Sean Hong <sean.hong@quanta.corp-partner.google.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220927063524.493591-1-sean.hong@quanta.corp-partner.google.com
2022-09-27drm/panel-edp: Fix delays for INX N116BCA-EA2 (HW: C1)Sean Hong
This panel has the same delay timing as N116BCA-EA1. So, fix the delay timing from delay_200_500_p2e80 to delay_200_500_e80_d50. Fixes: c7bcc1056cff ("drm/panel-edp: Add INX N116BCA-EA2") Signed-off-by: Sean Hong <sean.hong@quanta.corp-partner.google.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220927021835.488803-1-sean.hong@quanta.corp-partner.google.com
2022-09-27drm/panel-edp: Fix delays for INX N116BCN-EA1 (HW: C4)Sean Hong
This panel has the same delay timing as N116BCA-EA1. So, fix the delay timing from delay_200_500_p2e80 to delay_200_500_e80_d50. Fixes: 9f4a57148120 ("drm/panel-edp: Add INX N116BCN-EA1") Signed-off-by: Sean Hong <sean.hong@quanta.corp-partner.google.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220927021021.488295-1-sean.hong@quanta.corp-partner.google.com
2022-09-27drm/ssd130x: Synchronize access to dma-buf imported GEM BOsJavier Martinez Canillas
Synchronize CPU access to GEM BOs with other drivers when updating the screen buffer. Imported DMA buffers might otherwise contain stale data. Suggested-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220927095249.1919385-1-javierm@redhat.com
2022-09-27drm/ssd130x: Use drm_atomic_get_new_plane_state()Javier Martinez Canillas
The struct drm_plane .state shouldn't be accessed directly but instead the drm_atomic_get_new_plane_state() helper function should be used. This is based on a similar patch from Thomas Zimmermann for the simpledrm driver. No functional changes. Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220923083447.1679780-1-javierm@redhat.com
2022-09-27drm/i915/gt: Use i915_vm_put on ppgtt_create error pathsChris Wilson
Now that the scratch page and page directories have a reference back to the i915_address_space, we cannot do an immediate free of the ppgtt upon error as those buffer objects will perform a later i915_vm_put in their deferred frees. The downside is that by replacing the onion unwind along the error paths, the ppgtt cleanup must handle a partially constructed vm. This includes ensuring that the vm->cleanup is set prior to the error path. Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/6900 Signed-off-by: Chris Wilson <chris.p.wilson@intel.com> Fixes: 4d8151ae5329 ("drm/i915: Don't free shared locks while shared") Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Matthew Auld <matthew.auld@intel.com> Cc: <stable@vger.kernel.org> # v5.14+ Reviewed-by: Matthew Auld <matthew.auld@intel.com> Signed-off-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220926153333.102195-1-matthew.auld@intel.com (cherry picked from commit c286558f58535cf97b717b946d6c96d774a09d17) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
2022-09-27drm/i915: Force DPLL calculation for TC ports after readoutVille Syrjälä
We always allocate two DPLLs (TC and TBT) for TC ports. This is because we can't know ahead of time wherher we need to put the PHY into DP-Alt or TBT mode. However during readout we can obviously only read out the state of the DPLL that the port is actually using. Thus the state after readout will not have both DPLLs populated. We run into problems if during readout the TC port is in DP-Alt mode, but we then perform a modeset on the port without going through the full .compute_config() machinery, and during said modeset the port cannot be switched back into DP-Alt mode and we need to take the TBT fallback path. Such a modeset can happen eg. due to cdclk reprogramming. This wasn't a problem earlier because we did all the DPLL calculations much later in the modeset. So even if flagged a modeset very late we'd still have gone through the DPLL calculations. But now all the DPLL calculations happen much earlier and so we need to deal with it, or else we'll attempt a modeset without a DPLL. To guarantee that we always have both DPLLs fully cal/ulated for TC ports force a full modeset computation during the initial commit. v2: Avoid bitwise operation on bool (Jani) Call the return variable 'fastset' to convey its meaning Reported-by: Lee Shawn C <shawn.c.lee@intel.com> Fixes: b000abd3b3d2 ("drm/i915: Do .crtc_compute_clock() earlier") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220922191236.4194-1-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com> (cherry picked from commit eddb4afcb6c533d3f75f5f1a77e292fece27570e) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
2022-09-27drm/i915: fix device info for devices without displayJani Nikula
Commit 00c6cbfd4e8a ("drm/i915: move pipe_mask and cpu_transcoder_mask to runtime info") moved the pipe_mask member from struct intel_device_info to intel_runtime_info, but overlooked some of our platforms initializing device info .display = {}. This is significant, as pipe_mask is the single point of truth for a device having a display or not; the platforms in question left pipe_mask to whatever was set for the platforms they "inherit" from in the complex macro scheme we have. Add new NO_DISPLAY macro initializing .__runtime.pipe_mask = 0, which will cause the device info .display sub-struct to be zeroed in intel_device_info_runtime_init(). A better solution (or simply audit of proper use of HAS_DISPLAY() checks) is required before moving forward with [1]. Also clear all the display related members in runtime info if there's no display. The latter is a bit tedious, but it's for completeness at this time, to ensure similar functionality as before. [1] https://lore.kernel.org/r/dfda1bf67f02ceb07c280b7a13216405fd1f7a34.1660137416.git.jani.nikula@intel.com Fixes: 00c6cbfd4e8a ("drm/i915: move pipe_mask and cpu_transcoder_mask to runtime info") Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Maarten Lankhort <maarten.lankhorst@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com> Acked-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220916082642.3451961-1-jani.nikula@intel.com (cherry picked from commit 86570b7b126bd516aba770d1fc4c971c55c66dca) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
2022-09-27drm/i915: Do not cleanup obj with NULL bo->resourceNirmoy Das
For delayed BO release i915_ttm_delete_mem_notify() gets called twice, once with proper bo->resource and another time with NULL. We shouldn't do anything for the 2nd time as we already cleaned up the obj once. References: https://gitlab.freedesktop.org/drm/intel/-/issues/6850 Fixes: ad74457a6b5a96 ("drm/i915/dgfx: Release mmap on rpm suspend") Signed-off-by: Nirmoy Das <nirmoy.das@intel.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Signed-off-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220920170628.3391-1-nirmoy.das@intel.com (cherry picked from commit fb7818989976317cc2e78008aa2df7b9fe423c86) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
2022-09-27drm/i915/display: remove ipc_enabled from struct drm_i915_privateJani Nikula
The ipc_enabled member was supposed to be moved under the display wm sub-struct, but due to a rebase fail only the new one was added and the old one was left behind. Finish the job. Fixes: 70296670f672 ("drm/i915/display: move IPC under display wm sub-struct") Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220916113850.3712354-1-jani.nikula@intel.com (cherry picked from commit 48176104003058e2ba540fd815ec46c350d65926) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
2022-09-27drm/i915/guc: Fix release build bug in 'remove log size module parameters'John Harrison
A patch was merged to remove the GuC log size override module parameters. That patch was broken and caused kernel error messages on boot in non CONFIG_DEBUG_GUC|GEM builds: [ 12.085121] i915 0000:00:02.0: [drm] *ERROR* Zero GuC log crash dump size! [ 12.092035] i915 0000:00:02.0: [drm] *ERROR* Zero GuC log debug size! So fit it. Fixes: f54e515c9180 ("drm/i915/guc: Remove log size module parameters") Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: Alan Previn <alan.previn.teres.alexis@intel.com> Cc: Jani Nikula <jani.nikula@intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Matthew Brost <matthew.brost@intel.com> Cc: Julia Lawall <Julia.Lawall@inria.fr> Cc: Chris Wilson <chris.p.wilson@intel.com> Signed-off-by: John Harrison <John.C.Harrison@Intel.com> Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220913010929.2734885-2-John.C.Harrison@Intel.com (cherry picked from commit 01f0ce3e859619ea84104d668a87ace924bd12df) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
2022-09-27drm/simpledrm: Synchronize access to GEM BOsThomas Zimmermann
Synchronize CPU access to GEM BOs with other drivers when updating the screen buffer. Imported buffers might otherwise contain stale data. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220922130944.27138-6-tzimmermann@suse.de
2022-09-27drm/simpledrm: Iterate over damage clipsThomas Zimmermann
Iterate over all damage clips and updated them one by one. Replaces the merging of damage areas, which can result in significant overhead if damage areas are not close to each other. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220922130944.27138-5-tzimmermann@suse.de
2022-09-27drm/simpledrm: Remove !fb check from atomic_updateThomas Zimmermann
The primary plane implements atomic_disable, so atomic_update will not be called without a framebuffer set. Remove the test for !fb. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220922130944.27138-4-tzimmermann@suse.de
2022-09-27drm/simpledrm: Use drm_atomic_get_new_plane_state()Thomas Zimmermann
Lookup the plane's state in atomic_update with the helper drm_atomic_get_new_plane_state(). Also rename the helpers' state arguments. No functional changes. Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220922130944.27138-3-tzimmermann@suse.de
2022-09-27drm/simpledrm: Compute linestride with drm_format_info_min_pitch()Thomas Zimmermann
If not given, compute the stride with drm_format_info_min_pitch(). It's the standard helper for this purpose. Suggested-by: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Fixes: fd9e3169e42b ("drm/simpledrm: Compute framebuffer stride if not set") Cc: Javier Martinez Canillas <javierm@redhat.com> Cc: dri-devel@lists.freedesktop.org Link: https://patchwork.freedesktop.org/patch/msgid/20220922130944.27138-2-tzimmermann@suse.de
2022-09-26i915: use the VMA iteratorMatthew Wilcox (Oracle)
Replace the linked list in probe_range() with the VMA iterator. Link: https://lkml.kernel.org/r/20220906194824.2110408-65-Liam.Howlett@oracle.com Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com> Acked-by: Vlastimil Babka <vbabka@suse.cz> Tested-by: Yu Zhao <yuzhao@google.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: David Hildenbrand <david@redhat.com> Cc: David Howells <dhowells@redhat.com> Cc: Davidlohr Bueso <dave@stgolabs.net> Cc: SeongJae Park <sj@kernel.org> Cc: Sven Schnelle <svens@linux.ibm.com> Cc: Will Deacon <will@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2022-09-26drm/panel-edp: Add INX N116BCA-EA2Sean Hong
Add support for the INX - N116BCA-EA2 (HW: C1) panel Signed-off-by: Sean Hong <sean.hong@quanta.corp-partner.google.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220926100839.482804-1-sean.hong@quanta.corp-partner.google.com
2022-09-26drm/i915/gt: Restrict forced preemption to the active contextChris Wilson
When we submit a new pair of contexts to ELSP for execution, we start a timer by which point we expect the HW to have switched execution to the pending contexts. If the promotion to the new pair of contexts has not occurred, we declare the executing context to have hung and force the preemption to take place by resetting the engine and resubmitting the new contexts. This can lead to an unfair situation where almost all of the preemption timeout is consumed by the first context which just switches into the second context immediately prior to the timer firing and triggering the preemption reset (assuming that the timer interrupts before we process the CS events for the context switch). The second context hasn't yet had a chance to yield to the incoming ELSP (and send the ACk for the promotion) and so ends up being blamed for the reset. If we see that a context switch has occurred since setting the preemption timeout, but have not yet received the ACK for the ELSP promotion, rearm the preemption timer and check again. This is especially significant if the first context was not schedulable and so we used the shortest timer possible, greatly increasing the chance of accidentally blaming the second innocent context. Fixes: 3a7a92aba8fb ("drm/i915/execlists: Force preemption") Fixes: d12acee84ffb ("drm/i915/execlists: Cancel banned contexts on schedule-out") Reported-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Andi Shyti <andi.shyti@linux.intel.com> Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com> Tested-by: Andrzej Hajda <andrzej.hajda@intel.com> Cc: <stable@vger.kernel.org> # v5.5+ Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220921135258.1714873-1-andrzej.hajda@intel.com (cherry picked from commit 107ba1a2c705f4358f2602ec2f2fd821bb651f42) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2022-09-26Merge branches 'apple/dart', 'arm/mediatek', 'arm/omap', 'arm/smmu', ↵Joerg Roedel
'virtio', 'x86/vt-d', 'x86/amd' and 'core' into next
2022-09-26drm/ttm: add dma_resv_assert_held() calls to vmap/vunmapChristian König
Let's make sure nobody is calling those functions without holding the appropriate locks. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220715111533.467012-2-christian.koenig@amd.com
generated by cgit (git 2.34.1) at 2025-09-13 04:03:55 +0000