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path: root/drivers/gpu/drm
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2023-08-07drm/amd/pm: correct the pcie width for smu 13.0.0Kenneth Feng
correct the pcie width value in pp_dpm_pcie for smu 13.0.0 Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-07drm/amd/display: Don't show stack trace for missing eDPMario Limonciello
Some systems are only connected by HDMI or DP, so warning related to missing eDP is unnecessary. Downgrade to debug instead. Cc: Hamza Mahfooz <hamza.mahfooz@amd.com> Fixes: 6d9b6dceaa51 ("drm/amd/display: only warn once in dce110_edp_wait_for_hpd_ready()") Reported-by: Mastan.Katragadda@amd.com Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-07drm/amd/display: Fix typo in enable and disable symclk_seTaimur Hassan
[Why & How] Symclk should be based on link_enc_inst, and symclk_fe_sel should be based on stream_enc_inst. Reviewed-by: Charlene Liu <charlene.liu@amd.com> Acked-by: Aurabindo Pillai <aurabindo.pillai@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>
2023-08-07drm/amd/display: Add symclk enable/disable during stream enable/disableTaimur Hassan
[Why & How] Using dig_stream_mapper, program symclk_en and symclk_fe_src_sel when enabling or disabling the corresponding stream. Reviewed-by: Charlene Liu <charlene.liu@amd.com> Acked-by: Aurabindo Pillai <aurabindo.pillai@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>
2023-08-07drm/amdgpu/discovery: add ih 6.1.0 supportPrike Liang
Add to IP discovery table. Signed-off-by: Prike Liang <Prike.Liang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-07drm/amdgpu: add ih 6.1 supportBen Li
Add initial support for IH 6.1. v2: Fix copyright date (Alex) Signed-off-by: Ben Li <ben.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-07drm/amdgpu: add ih 6.1 registersBen Li
Add new registers. v2: updates (Alex) Signed-off-by: Ben Li <ben.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-07drm/amdgpu/discovery: add smuio 14.0.0 supportPrike Liang
Add to IP discovery table. Signed-off-by: Prike Liang <Prike.Liang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-07drm/amdgpu/discovery: add hdp 6.1.0 supportPrike Liang
Add to IP discovery table. Signed-off-by: Prike Liang <Prike.Liang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-07drm/amdgpu: Match against exact bootloader statusLijo Lazar
On PSP v13.x ASICs, boot loader will set only the MSB to 1 and clear the least significant bits for any command submission. Hence match against the exact register value, otherwise a register value of all 0xFFs also could falsely indicate that boot loader is ready. Also, from PSP v13.0.6 and newer, bits[7:0] will be used to indicate command error status. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-07drm/amd/pm: skip the RLC stop when S0i3 suspend for SMU v13.0.4/11Tim Huang
For SMU v13.0.4/11, driver does not need to stop RLC for S0i3, the firmwares will handle that properly. Signed-off-by: Tim Huang <Tim.Huang@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-07drm/amdgpu/discovery: enable sdma6 for SDMA 6.1.0Prike Liang
Add to IP discovery table. Signed-off-by: Prike Liang <Prike.Liang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-07drm/amd: Disable S/G for APUs when 64GB or more host memoryMario Limonciello
Users report a white flickering screen on multiple systems that is tied to having 64GB or more memory. When S/G is enabled pages will get pinned to both VRAM carve out and system RAM leading to this. Until it can be fixed properly, disable S/G when 64GB of memory or more is detected. This will force pages to be pinned into VRAM. This should fix white screen flickers but if VRAM pressure is encountered may lead to black screens. It's a trade-off for now. Fixes: 81d0bcf99009 ("drm/amdgpu: make display pinning more flexible (v2)") Cc: Hamza Mahfooz <Hamza.Mahfooz@amd.com> Cc: Roman Li <roman.li@amd.com> Cc: <stable@vger.kernel.org> # 6.1.y: bf0207e172703 ("drm/amdgpu: add S/G display parameter") Cc: <stable@vger.kernel.org> # 6.4.y Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2735 Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2354 Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-07drm/amdgpu/sdma6: initialize sdma 6.1.0Prike Liang
Add firmware declaration. Signed-off-by: Prike Liang <Prike.Liang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-07drm/i915/fbc: Moved fence related code away from intel_fbcJouni Högander
As a preparation for Xe move HW fence details away from intel_fbc code. Add new functions to check support for legacy fencing and fence id and use these in fbc code. Xe doesn't support legacy fencing. v2: Fix intel_gt_support_legacy_fencing macro Signed-off-by: Jouni Högander <jouni.hogander@intel.com> Reviewed-by: Nirmoy Das <nirmoy.das@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230614051731.745821-4-jouni.hogander@intel.com
2023-08-07drm/i915/fbc: Make FBC check stolen at use timeJouni Högander
As a preparation for Xe change stolen memory initialization check to be done in use-time instead of during initialization. In case of xe, stolen memory is initialised much later so it can't be checked during init. There is no specific reason to check this in init for i915 either -> perform the check in use-time. This also gives us benefit fbc_no_reason reporting missing initialization being reason for disabled fbc. Signed-off-by: Jouni Högander <jouni.hogander@intel.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Jeevan B <jeevan.b@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230614051731.745821-3-jouni.hogander@intel.com
2023-08-07drm/i915: Move stolen memory handling into i915_gem_stolenJouni Högander
We are preparing for Xe. Xe stolen memory handling differs from i915 so we want to move stolen memory handling details into i915_gem_stolen. Also add a common type for fbc compressed fb and use it from fbc code instead of underlying type directly. This way we can have common type i915_stolen_fb for both i915 and Xe. v2: Fix couple of checkpatch warnings Signed-off-by: Jouni Högander <jouni.hogander@intel.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Nirmoy Das <nirmoy.das@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230614051731.745821-2-jouni.hogander@intel.com
2023-08-07Merge tag 'drm-intel-gt-next-2023-08-04' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-next Driver Changes: - Avoid infinite GPU waits by avoidin premature release of request's reusable memory (Chris, Janusz) - Expose RPS thresholds in sysfs (Tvrtko) - Apply GuC SLPC min frequency softlimit correctly (Vinay) - Restore SLPC efficient freq earlier (Vinay) - Consider OA buffer boundary when zeroing out reports (Umesh) - Extend Wa_14015795083 to TGL, RKL, DG1 and ADL (Matt R) - Fix context workarounds with non-masked regs on MTL/DG2 (Lucas) - Enable the CCS_FLUSH bit in the pipe control and in the CS for MTL+ (Andi) - Update MTL workarounds 14018778641, 22016122933 (Tejas, Zhanjun) - Ensure memory quiesced before AUX CCS invalidation (Jonathan) - Add a gsc_info debugfs (Daniele) - Invalidate the TLBs on each GT on multi-GT device (Chris) - Fix a VMA UAF for multi-gt platform (Nirmoy) - Do not use stolen on MTL due to HW bug (Nirmoy) - Check HuC and GuC version compatibility on MTL (Daniele) - Dump perf_limit_reasons for slow GuC init debug (Vinay) - Replace kmap() with kmap_local_page() (Sumitra, Ira) - Add sentinel to xehp_oa_b_counters for KASAN (Andrzej) - Add the gen12_needs_ccs_aux_inv helper (Andi) - Fixes and updates for GSC memory allocation (Daniele) - Fix one wrong caching mode enum usage (Tvrtko) - Fixes for GSC wakeref (Alan) - Static checker fixes (Harshit, Arnd, Dan, Cristophe, David, Andi) - Rename flags with bit_group_X according to the datasheet (Andi) - Use direct alias for i915 in requests (Andrzej) - Replace i915->gt0 with to_gt(i915) (Andi) - Use the i915_vma_flush_writes helper (Tvrtko) - Selftest improvements (Alan) - Remove dead code (Tvrtko) Signed-off-by: Dave Airlie <airlied@redhat.com> # Conflicts: # drivers/gpu/drm/i915/gt/uc/intel_gsc_fw.c From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZMy6kDd9npweR4uy@jlahtine-mobl.ger.corp.intel.com
2023-08-07Merge tag 'drm-intel-next-2023-08-03' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-next - Removing unused declarations (Arnd, Gustavo) - ICL+ DSI modeset sequence fixes (Ville) - Improvements on HDCP (Suraj) - Fixes and clean up on MTL Display (Mika Kahola, Lee, RK, Nirmoy, Chaitanya) - Restore HSW/BDW PSR1 (Ville) - Other PSR Fixes (Jouni) - Fixes around DC states and other Display Power (Imre) - Init DDI ports in VBT order (Ville) - General documentation fixes (Jani) - General refactor for better organization (Jani) - Bigjoiner fix (Stanislav) - VDSC Fixes and improvements (Stanialav, Suraj) - Hotplug fixes and improvements (Simon, Suraj) - Start using plane scale factor for relative data rate (Stanislav) - Use shmem for dpt objects (RK) - Simplify expression &to_i915(dev)->drm (Uwe) - Do not access i915_gem_object members from frontbuffer tracking (Jouni) - Fix uncore race around i915->params.mmio_debug (Jani) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZMv4RCzGyCmG/BDe@intel.com
2023-08-07Merge tag 'drm-misc-next-2023-08-03' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for v6.6: UAPI Changes: * virtio: * Support sync objects Cross-subsystem Changes: * dt-bindings: * Move several panel bindings to the correct files * fbcon: * Cleanups * fbdev: * Use _IOMEM_, _SYSMEM_, _DMAMEM_ infixes for initializer macros and Kconfig tokens, update drivers accordingly * ps3fb: Build fix * hid/i2c: * Allow panels and touchscreens to power sequence together * host1x: * Fixes * video: * Fix Kconfig dependencies for boot-up logo Core Changes: * Documentation updates and fixes * Fixes * MIPI-DBI: * Allow using same the D/C GPIO for multiple displays plus driver updates * Tests: * Convert to kunit actions * Fix NULL-deref in drm_exec tests Driver Changes: * armada: * Fixes * ast: * Represent BMV as virtual connector * Report DP connection status * bridge: * dw-hdmi: Support CEC suspend/resume * Support debugfs for chains * Fixes * i915: * Fixes * imx: * Convert to dev_error_probe() * Cleanups * ipu-v3: * Convert to devm_platform_ioremap_resource() in several places * nouveau: * Workaround DPCD issues * panel: * Convert to of_device_get_match_data() * Fix Kconfig dependencies * simple: Set bpc value to fix warning; Set connector type for AUO T215HVN01; Support Innolux G156HCE-L01 plus DT bindings * ili9881: Support TDO TL050HDV35 LCD panel plus DT bindings * startek: Support KD070FHFID015 MIPI-DSI panel plus DT bindings * sitronix-st7789v: Support Inanbo T28CP45TN89 plus DT bindings; Support EDT ET028013DMA plus DT bindings; Various cleanups * edp: Add timings for N140HCA-EAC * Allow panels and touchscreens to power sequence together * Documentation fixes * qaic: * Cleanups * repaper: * Fixes * ssd130x * Fix shadow-plane allocation * Cleanups * tegra: * Convert to devm_platform_ioremap_resource() in several places * Support bridge/connector * Enable PM * Fixes * udl: * Cleanups * v3d: * Fixes * vc4: * Convert tests to kunit actions * virtio: * Support sync objects * vkms: * Support gamma LUT * Fixes Signed-off-by: Dave Airlie <airlied@redhat.com> # -----BEGIN PGP SIGNATURE----- # # iQEzBAABCAAdFiEEchf7rIzpz2NEoWjlaA3BHVMLeiMFAmTLwPUACgkQaA3BHVML # eiNRBwf8CTjJJpSppitI6YEDyjG5JjpJPOrw4gmyjPCLMRhIa+ddtz8c6eiAJQTX # Q4RWz4LWF0j/aRdXzxbhCJxLmgMoSbcZYN+jDSoaNbX4Fyi1KXw9eum/HZeMODBO # ScZQFC5iyiCeKHRXZU4+WefqIFTEkEJJll92g3JYlvy793S2TQsA9LB1RIkbwK6x # 0R+TtKSxAq9Gtwn4H0z4ACIzBTuIACxwNQRd6FTIeT4yrd7t+JY3WiBz9M96S6dK # npHyjvJ3Brb88rEzv2eZZUey3fxp7sO7U7DruQVOKkgi4FsltPWxs6Ze9iylXQZr # KcKfW7sxlF2JZlJwT4u0Ur6DMl60eQ== # =K1nU # -----END PGP SIGNATURE----- # gpg: Signature made Fri 04 Aug 2023 01:00:05 AEST # gpg: using RSA key 7217FBAC8CE9CF6344A168E5680DC11D530B7A23 # gpg: Can't check signature: No public key From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20230803150149.GA16884@linux-uq9g
2023-08-07Merge tag 'drm-next-xilinx-20230802' of ↵Dave Airlie
git://git.kernel.org/pub/scm/linux/kernel/git/pinchartl/linux into drm-next Miscellaneous fixes for the Xilinx zynqmp-dpsub driver Signed-off-by: Dave Airlie <airlied@redhat.com> From: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230801224454.GB335@pendragon.ideasonboard.com
2023-08-04drm/nouveau: debugfs: implement DRM GPU VA debugfsDanilo Krummrich
Provide the driver indirection iterating over all DRM GPU VA spaces to enable the common 'gpuvas' debugfs file for dumping DRM GPU VA spaces. Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230804182406.5222-13-dakr@redhat.com
2023-08-04drm/nouveau: implement new VM_BIND uAPIDanilo Krummrich
This commit provides the implementation for the new uapi motivated by the Vulkan API. It allows user mode drivers (UMDs) to: 1) Initialize a GPU virtual address (VA) space via the new DRM_IOCTL_NOUVEAU_VM_INIT ioctl for UMDs to specify the portion of VA space managed by the kernel and userspace, respectively. 2) Allocate and free a VA space region as well as bind and unbind memory to the GPUs VA space via the new DRM_IOCTL_NOUVEAU_VM_BIND ioctl. UMDs can request the named operations to be processed either synchronously or asynchronously. It supports DRM syncobjs (incl. timelines) as synchronization mechanism. The management of the GPU VA mappings is implemented with the DRM GPU VA manager. 3) Execute push buffers with the new DRM_IOCTL_NOUVEAU_EXEC ioctl. The execution happens asynchronously. It supports DRM syncobj (incl. timelines) as synchronization mechanism. DRM GEM object locking is handled with drm_exec. Both, DRM_IOCTL_NOUVEAU_VM_BIND and DRM_IOCTL_NOUVEAU_EXEC, use the DRM GPU scheduler for the asynchronous paths. Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230804182406.5222-12-dakr@redhat.com
2023-08-04drm/nouveau: nvkm/vmm: implement raw ops to manage uvmmDanilo Krummrich
The new VM_BIND UAPI uses the DRM GPU VA manager to manage the VA space. Hence, we a need a way to manipulate the MMUs page tables without going through the internal range allocator implemented by nvkm/vmm. This patch adds a raw interface for nvkm/vmm to pass the resposibility for managing the address space and the corresponding map/unmap/sparse operations to the upper layers. Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230804182406.5222-11-dakr@redhat.com
2023-08-04drm/nouveau: chan: provide nouveau_channel_kill()Danilo Krummrich
The new VM_BIND UAPI implementation introduced in subsequent commits will allow asynchronous jobs processing push buffers and emitting fences. If a job times out, we need a way to recover from this situation. For now, simply kill the channel to unblock all hung up jobs and signal userspace that the device is dead on the next EXEC or VM_BIND ioctl. Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230804182406.5222-10-dakr@redhat.com
2023-08-04drm/nouveau: fence: fail to emit when fence context is killedDanilo Krummrich
The new VM_BIND UAPI implementation introduced in subsequent commits will allow asynchronous jobs processing push buffers and emitting fences. If a fence context is killed, e.g. due to a channel fault, jobs which are already queued for execution might still emit new fences. In such a case a job would hang forever. To fix that, fail to emit a new fence on a killed fence context with -ENODEV to unblock the job. Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230804182406.5222-9-dakr@redhat.com
2023-08-04drm/nouveau: fence: separate fence alloc and emitDanilo Krummrich
The new (VM_BIND) UAPI exports DMA fences through DRM syncobjs. Hence, in order to emit fences within DMA fence signalling critical sections (e.g. as typically done in the DRM GPU schedulers run_job() callback) we need to separate fence allocation and fence emitting. Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230804182406.5222-8-dakr@redhat.com
2023-08-04drm/nouveau: move usercopy helpers to nouveau_drv.hDanilo Krummrich
Move the usercopy helpers to a common driver header file to make it usable for the new API added in subsequent commits. Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230804182406.5222-7-dakr@redhat.com
2023-08-04drm/nouveau: bo: initialize GEM GPU VA interfaceDanilo Krummrich
Initialize the GEM's DRM GPU VA manager interface in preparation for the (u)vmm implementation, provided by subsequent commits, to make use of it. Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230804182406.5222-6-dakr@redhat.com
2023-08-04drm/nouveau: get vmm via nouveau_cli_vmm()Danilo Krummrich
Provide a getter function for the client's current vmm context. Since we'll add a new (u)vmm context for UMD bindings in subsequent commits, this will keep the code clean. Reviewed-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230804182406.5222-5-dakr@redhat.com
2023-08-04drm/nouveau: fixup the uapi header file.Dave Airlie
nouveau > 10 years ago had a plan for new multiplexer inside a multiplexer API using nvif. It never fully reached fruition, fast forward 10 years, and the new vulkan driver is avoiding libdrm and calling ioctls, and these 3 ioctls, getparam, channel alloc + free don't seem to be things we'd want to use nvif for. Undeprecate and put them into the uapi header so we can just copy it into mesa later. v2: use uapi types. Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230804182406.5222-3-dakr@redhat.com
2023-08-04drm: Drop select FRAMEBUFFER_CONSOLE for DRM_FBDEV_EMULATIONJavier Martinez Canillas
The commit c242f48433e7 ("drm: Make FB_CORE to be selected if DRM fbdev emulation is enabled") changed DRM_FBDEV_EMULATION from 'depends on FB' to an effective 'select FB_CORE', so any config that previously had DRM=y and FB=n now has FB_CORE=y and FRAMEBUFFER_CONSOLE=y. This leads to unmet direct dependencies detected for FRAMEBUFFER_CONSOLE as reported by Arthur Grillo, e.g: WARNING: unmet direct dependencies detected for FRAMEBUFFER_CONSOLE Depends on [n]: VT [=n] && FB_CORE [=y] && !UML [=y] Selected by [y]: - DRM_FBDEV_EMULATION [=y] && HAS_IOMEM [=y] && DRM [=y] && !EXPERT [=n] Arnd Bergmann suggests to drop the select FRAMEBUFFER_CONSOLE for the DRM_FBDEV_EMULATION Kconfig symbol, since a possible use case could be to enable DRM fbdev emulation but without a framebuffer console. Fixes: c242f48433e7 ("drm: Make FB_CORE to be selected if DRM fbdev emulation is enabled") Reported-by: Arthur Grillo <arthurgrillo@riseup.net> Closes: https://lore.kernel.org/dri-devel/20230726220325.278976-1-arthurgrillo@riseup.net Suggested-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Arthur Grillo <arthurgrillo@riseup.net> Link: https://patchwork.freedesktop.org/patch/msgid/20230804125156.1387542-1-javierm@redhat.com
2023-08-04drm/msm/dpu: fix the irq index in dpu_encoder_phys_wb_wait_for_commit_doneDmitry Baryshkov
Since commit 1e7ac595fa46 ("drm/msm/dpu: pass irq to dpu_encoder_helper_wait_for_irq()") the dpu_encoder_phys_wb_wait_for_commit_done expects the IRQ index rather than the IRQ index in phys_enc->intr table, however writeback got the older invocation in place. This was unnoticed for several releases, but now it's time to fix it. Fixes: d7d0e73f7de3 ("drm/msm/dpu: introduce the dpu_encoder_phys_* for writeback") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/550924/ Link: https://lore.kernel.org/r/20230802100426.4184892-2-dmitry.baryshkov@linaro.org
2023-08-04drm/msm/dpu: initialise clk_rate to 0 in _dpu_core_perf_get_core_clk_rateDmitry Baryshkov
When removing the core perf tune overrides, I also occasionaly removed the initialisation of the clk_rate variable. Initialise it to 0 to let max() correctly calculate the maximum of requested clock rates. Reported-by: Dan Carpenter <dan.carpenter@linaro.org> Fixes: 6a4bc73915af ("drm/msm/dpu: drop separate dpu_core_perf_tune overrides") Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/551321/ Link: https://lore.kernel.org/r/20230804094804.36053-1-dmitry.baryshkov@linaro.org
2023-08-04drm/i915/sdvo: fix panel_type initializationJani Nikula
Commit 3f9ffce5765d ("drm/i915: Do panel VBT init early if the VBT declares an explicit panel type") started using -1 as the value for unset panel_type. It gets initialized in intel_panel_init_alloc(), but the SDVO code never calls it. Call intel_panel_init_alloc() to initialize the panel, including the panel_type. Reported-by: Tomi Leppänen <tomi@tomin.site> Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8896 Fixes: 3f9ffce5765d ("drm/i915: Do panel VBT init early if the VBT declares an explicit panel type") Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: <stable@vger.kernel.org> # v6.1+ Reviewed-by: Uma Shankar <uma.shankar@intel.com> Tested-by: Tomi Leppänen <tomi@tomin.site> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230803122706.838721-1-jani.nikula@intel.com
2023-08-04drm/panel: sitronix-st7789v: add jasonic jt240mhqs-hwt-ek-e3 supportMichael Riesch
The Jasonic JT240MHQS-HWT-EK-E3 is a custom panel using the Sitronix ST7789V controller. While the controller features a resolution of 320x240, only an area of 280x240 is visible by design. Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230718-feature-lcd-panel-v2-4-2485ca07b49d@wolfvision.net
2023-08-04drm/panel: sitronix-st7789v: add support for partial modeMichael Riesch
The ST7789V controller features support for the partial mode. Here, the area to be displayed can be restricted in one direction (by default, in vertical direction). This is useful for panels that are partially occluded by design. Add support for the partial mode. Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230718-feature-lcd-panel-v2-3-2485ca07b49d@wolfvision.net
2023-08-04drm/msm/dpu: clean up some inconsistent indentingJiapeng Chong
No functional modification involved. drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c:183 dpu_core_perf_crtc_check() warn: inconsistent indenting. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=6096 Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/551313/ Link: https://lore.kernel.org/r/20230804075746.77435-1-jiapeng.chong@linux.alibaba.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2023-08-04drm/msm/mdp5: Don't leak some plane stateDaniel Vetter
Apparently no one noticed that mdp5 plane states leak like a sieve ever since we introduced plane_state->commit refcount a few years ago in 21a01abbe32a ("drm/atomic: Fix freeing connector/plane state too early by tracking commits, v3.") Fix it by using the right helpers. Fixes: 21a01abbe32a ("drm/atomic: Fix freeing connector/plane state too early by tracking commits, v3.") Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Rob Clark <robdclark@gmail.com> Cc: Abhinav Kumar <quic_abhinavk@quicinc.com> Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Cc: linux-arm-msm@vger.kernel.org Cc: freedreno@lists.freedesktop.org Reported-and-tested-by: dorum@noisolation.com Cc: dorum@noisolation.com Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Reviewed-by: Rob Clark <robdclark@gmail.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/551236/ Link: https://lore.kernel.org/r/20230803204521.928582-1-daniel.vetter@ffwll.ch Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2023-08-04drm/msm/dpu: Drop encoder vsync_eventJessica Zhang
Drop vsync_event and vsync_event_work handlers as they are unnecessary. In addition drop the dpu_enc_ktime_template event class as it will be unused after the vsync_event handlers are dropped. Signed-off-by: Jessica Zhang <quic_jesszhan@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/550983/ Link: https://lore.kernel.org/r/20230802-encoder-cleanup-v2-1-5bfdec0ce765@quicinc.com Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2023-08-04drm/i915/sdvo: ignore returned broken edid on intel_sdvo_tmds_sink_detectJuha-Pekka Heikkila
If drm_edid_raw returned NULL on error don't try accessing anything behind that NULL Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Jouni Högander <jouni.hogander@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230803143530.27601-1-juhapekka.heikkila@gmail.com
2023-08-04drm/panel: sitronix-st7789v: add panel orientation supportMichael Riesch
Determine the orientation of the display based on the device tree and propagate it. Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230718-feature-st7789v-v3-2-157d68fb63e2@wolfvision.net
2023-08-04drm/panel: sitronix-st7789v: fix indentation in drm_panel_funcsMichael Riesch
Fix indentation of the callbacks in struct drm_panel_funcs. No functional changes. Reviewed-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230718-feature-st7789v-v3-1-157d68fb63e2@wolfvision.net
2023-08-04Merge tag 'amd-drm-next-6.6-2023-07-28' of ↵Daniel Vetter
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.6-2023-07-28: amdgpu: - Lots of checkpatch cleanups - GFX 9.4.3 updates - Add USB PD and IFWI flashing documentation - GPUVM updates - RAS fixes - DRR fixes - FAMS fixes - Virtual display fixes - Soft IH fixes - SMU13 fixes - Rework PSP firmware loading for other IPs - Kernel doc fixes - DCN 3.0.1 fixes - LTTPR fixes - DP MST fixes - DCN 3.1.6 fixes - SubVP fixes - Display bandwidth calculation fixes - VCN4 secure submission fixes - Allow building DC on RISC-V - Add visible FB info to bo_print_info - HBR3 fixes - Add PSP 14.0 support - GFX9 MCBP fix - GMC10 vmhub index fix - GMC11 vmhub index fix - Create a new doorbell manager - SR-IOV fixes amdkfd: - Cleanup CRIU dma-buf handling - Use KIQ to unmap HIQ - GFX 9.4.3 debugger updates - GFX 9.4.2 debugger fixes - Enable cooperative groups fof gfx11 - SVM fixes radeon: - Lots of checkpatch cleanups Merge conflicts: - drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c The switch to drm eu helpers in 8a206685d36f ("drm/amdgpu: use drm_exec for GEM and CSA handling v2") clashed with the cosmetic cleanups from 30953c4d000b ("drm/amdgpu: Fix style issues in amdgpu_gem.c"). I kept the former since the cleanup up code is gone. - drivers/gpu/drm/amd/amdgpu/atom.c. adf64e214280 ("drm/amd: Avoid reading the VBIOS part number twice") removed code that 992b8fe106ab ("drm/radeon: Replace all non-returning strlcpy with strscpy") polished. From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230728214228.8102-1-alexander.deucher@amd.com [sima: some merge conflict wrangling as noted] Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
2023-08-04drm: bridge: dw_hdmi: Fix ELD is not updated issueSandor Yu
The ELD (EDID-Like Data) is not updated when the HDMI cable is plugged into different HDMI monitors. This is because the EDID is not updated in the HDMI HPD function. As a result, the ELD data remains unchanged and may not reflect the capabilities of the newly connected HDMI sink device. To address this issue, the handle_plugged_change function should move to the bridge_atomic_enable and bridge_atomic_disable functions. Make sure the EDID is properly updated before updating ELD. Signed-off-by: Sandor Yu <Sandor.yu@nxp.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230804061145.2824843-1-Sandor.yu@nxp.com
2023-08-04Revert "drm/bridge: lt9611: Do not generate HFP/HBP/HSA and EOT packet"Neil Armstrong
This reverts commit 8ddce13ae696 ("drm/bridge: lt9611: Do not generate HFP/HBP/HSA and EOT packet") to fix display regression on the Dragonboard 845c (SDM845) devboard. There's a mismatch on the real action of the following flags: - MIPI_DSI_MODE_VIDEO_NO_HSA - MIPI_DSI_MODE_VIDEO_NO_HFP - MIPI_DSI_MODE_VIDEO_NO_HBP which leads to a non-working display on qcom platforms. Cc: Marek Vasut <marex@denx.de> Cc: Robert Foss <rfoss@kernel.org> Cc: Jagan Teki <jagan@amarulasolutions.com> Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Cc: Abhinav Kumar <quic_abhinavk@quicinc.com> Fixes: 8ddce13ae696 ("drm/bridge: lt9611: Do not generate HFP/HBP/HSA and EOT packet") Reported-by: Amit Pundir <amit.pundir@linaro.org> Closes: https://lore.kernel.org/r/CAMi1Hd0TD=2z_=bcDrht3H_wiLvAFcv8Z-U_r_KUOoeMc6UMjw@mail.gmail.com/ Tested-by: Amit Pundir <amit.pundir@linaro.org> Acked-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> #fix db845c [narmstrong: fixed commit message format] Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230802-revert-do-not-generate-hfp-hbp-hsa-eot-packet-v1-1-f8a20084e15a@linaro.org
2023-08-04drm/loongson: Add a check for lsdc_bo_create() errorsDan Carpenter
This code doesn't check for lsdc_bo_create() failure and it could lead to a crash. It can fail for a variety of reasons, but the most common cause would be low memory. Add a check. Fixes: f39db26c5428 ("drm: Add kms driver for loongson display controller") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Sui Jingfeng <suijingfeng@loongson.cn> Signed-off-by: Sui Jingfeng <sui.jingfeng@linux.dev> Link: https://patchwork.freedesktop.org/patch/msgid/ZLeijglIMPve2Iio@kadam
2023-08-04Merge tag 'drm-intel-fixes-2023-08-03' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes - Fix bug in getting msg length in AUX CH registers handler [gvt] (Yan Zhao) - Gen12 AUX invalidation fixes [gt] (Andi Shyti, Jonathan Cavitt) - Fix premature release of request's reusable memory (Janusz Krzysztofik) - Merge tag 'gvt-fixes-2023-08-02' of https://github.com/intel/gvt-linux into drm-intel-fixes (Tvrtko Ursulin) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZMtkxWGuUKpaRMmo@tursulin-desk
2023-08-04Merge tag 'drm-misc-fixes-2023-08-03' of ↵Dave Airlie
ssh://git.freedesktop.org/git/drm/drm-misc into drm-fixes A NULL pointer dereference fix for TTM, a timings fix for imx/ipuv3 and the addition of a MODULE_DEVICE_TABLE for the samsung-s6d7aa0 panel. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <mripard@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/ztfogof2dhtlvjwe73mvd2jp5kbldhkkav7k5culuseqblwpti@qfobohwx3c3j
2023-08-03drm/nouveau: remove unused tu102_gr_load() functionArnd Bergmann
tu102_gr_load() is completely unused and can be removed to address this warning: drivers/gpu/drm/nouveau/dispnv50/disp.c:2517:1: error: no previous prototype for 'nv50_display_create' Another patch was sent in the meantime to mark the function static but that would just cause a different warning about an unused function. Fixes: 1cd97b5490c8 ("drm/nouveau/gr/tu102-: use sw_veid_bundle_init from firmware") Link: https://lore.kernel.org/all/CACO55tuaNOYphHyB9+ygi9AnXVuF49etsW7x2X5K5iEtFNAAyw@mail.gmail.com/ Link: https://lore.kernel.org/all/20230417210310.2443152-1-arnd@kernel.org/ Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Karol Herbst <kherbst@redhat.com> Signed-off-by: Karol Herbst <kherbst@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230803143358.13563-1-arnd@kernel.org
generated by cgit (git 2.34.1) at 2025-09-22 06:54:23 +0000