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2025-06-10drm/meson: fix debug log statement when setting the HDMI clocksMartin Blumenstingl
The "phy" and "vclk" frequency labels were swapped, making it more difficult to debug driver errors. Swap the label order to make them match with the actual frequencies printed to correct this. Fixes: e5fab2ec9ca4 ("drm/meson: vclk: add support for YUV420 setup") Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20250606203729.3311592-1-martin.blumenstingl@googlemail.com
2025-06-10drm/panel: ilitek-ili9881c: Add configuration for 7" Raspberry Pi 720x1280Marek Vasut
Add configuration for the 7" Raspberry Pi 720x1280 DSI panel based on ili9881. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20250608142908.54121-3-marek.vasut+renesas@mailbox.org
2025-06-10drm/panel: ilitek-ili9881c: Allow configuration of the number of lanesMarek Vasut
Not all panels use all 4 data lanes, so allow configuration based on the compatible string. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20250608142908.54121-2-marek.vasut+renesas@mailbox.org
2025-06-10drm/panel: st7701: Add Winstar wf40eswaa6mnn0 panel supportStefan Eichenberger
The Winstar wf40eswaa6mnn0 panel is a square 4.0" TFT LCD with a resolution of 480x480 pixels. This panel is driven by the Sitronix ST7701 controller and uses a MIPI DSI interface. The settings are based on the panel's datasheet and the init sequence provided by Winstar. It was tested on a Verdin iMX8MP from Toradex with a Carrier Board providing a MIPI DSI interface. Signed-off-by: Stefan Eichenberger <eichest@gmail.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20250606114644.105371-2-eichest@gmail.com
2025-06-10drm/panel: visionox-rm69299: support the variant found in the SHIFT6mqCaleb Connolly
Add support for another variant of the rm69299 panel. This panel is 1080x2160 and is found in the shift-axolotl (SHIFT6mq). Signed-off-by: Caleb Connolly <caleb@connolly.tech> [narmstrong: moved to panel_desc] Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20250509-topic-misc-shift6-panel-v2-6-c2c2d52abd51@linaro.org
2025-06-10drm/panel: visionox-rm69299: switch to devm_regulator_bulk_get_const()Neil Armstrong
Switch to devm_regulator_bulk_get_const() to move the supply data to const. Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20250509-topic-misc-shift6-panel-v2-4-c2c2d52abd51@linaro.org
2025-06-10drm/panel: visionox-rm69299: switch to _multi variantsNeil Armstrong
Switch to the DSI _multi variants to simplify error handling. Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20250509-topic-misc-shift6-panel-v2-3-c2c2d52abd51@linaro.org
2025-06-10drm/panel: visionox-rm69299: add plumbing to support panel variantsNeil Armstrong
In order to support a panel variant, add plumbing code to pass init sequence and mode as compatible data. Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20250509-topic-misc-shift6-panel-v2-2-c2c2d52abd51@linaro.org
2025-06-10drm/vc4: fix infinite EPROBE_DEFER loopGabriel Dalimonte
`vc4_hdmi_audio_init` calls `devm_snd_dmaengine_pcm_register` which may return EPROBE_DEFER. Calling `drm_connector_hdmi_audio_init` adds a child device. The driver model docs[1] state that adding a child device prior to returning EPROBE_DEFER may result in an infinite loop. [1] https://www.kernel.org/doc/html/v6.14/driver-api/driver-model/driver.html Fixes: 9640f1437a88 ("drm/vc4: hdmi: switch to using generic HDMI Codec infrastructure") Signed-off-by: Gabriel Dalimonte <gabriel.dalimonte@gmail.com> Link: https://lore.kernel.org/r/20250601-vc4-audio-inf-probe-v2-1-9ad43c7b6147@gmail.com Signed-off-by: Maxime Ripard <mripard@kernel.org>
2025-06-09scsi: error: alua: I/O errors for ALUA state transitionsRajashekhar M A
When a host is configured with a few LUNs and I/O is running, injecting FC faults repeatedly leads to path recovery problems. The LUNs have 4 paths each and 3 of them come back active after say an FC fault which makes 2 of the paths go down, instead of all 4. This happens after several iterations of continuous FC faults. Reason here is that we're returning an I/O error whenever we're encountering sense code 06/04/0a (LOGICAL UNIT NOT ACCESSIBLE, ASYMMETRIC ACCESS STATE TRANSITION) instead of retrying. Signed-off-by: Rajashekhar M A <rajs@netapp.com> Signed-off-by: Hannes Reinecke <hare@suse.de> Link: https://lore.kernel.org/r/20250606135924.27397-1-hare@kernel.org Reviewed-by: Lee Duncan <lduncan@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-06-09scsi: storvsc: Increase the timeouts to storvsc_timeoutDexuan Cui
Currently storvsc_timeout is only used in storvsc_sdev_configure(), and 5s and 10s are used elsewhere. It turns out that rarely the 5s is not enough on Azure, so let's use storvsc_timeout everywhere. In case a timeout happens and storvsc_channel_init() returns an error, close the VMBus channel so that any host-to-guest messages in the channel's ringbuffer, which might come late, can be safely ignored. Add a "const" to storvsc_timeout. Cc: stable@kernel.org Signed-off-by: Dexuan Cui <decui@microsoft.com> Link: https://lore.kernel.org/r/1749243459-10419-1-git-send-email-decui@microsoft.com Reviewed-by: Long Li <longli@microsoft.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-06-09drm/msm/adreno: Check for recognized GPU before bindRob Clark
If we have a newer dtb than kernel, we could end up in a situation where the GPU device is present in the dtb, but not in the drivers device table. We don't want this to prevent the display from probing. So check that we recognize the GPU before adding the GPU component. v2: use %pOF Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/657701/
2025-06-09Merge tag 'for-net-2025-06-05' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth Luiz Augusto von Dentz says: ==================== bluetooth pull request for net: - MGMT: Fix UAF on mgmt_remove_adv_monitor_complete - MGMT: Protect mgmt_pending list with its own lock - hci_core: fix list_for_each_entry_rcu usage - btintel_pcie: Increase the tx and rx descriptor count - btintel_pcie: Reduce driver buffer posting to prevent race condition - btintel_pcie: Fix driver not posting maximum rx buffers * tag 'for-net-2025-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth: Bluetooth: MGMT: Protect mgmt_pending list with its own lock Bluetooth: MGMT: Fix UAF on mgmt_remove_adv_monitor_complete Bluetooth: btintel_pcie: Reduce driver buffer posting to prevent race condition Bluetooth: btintel_pcie: Increase the tx and rx descriptor count Bluetooth: btintel_pcie: Fix driver not posting maximum rx buffers Bluetooth: hci_core: fix list_for_each_entry_rcu usage ==================== Link: https://patch.msgid.link/20250605191136.904411-1-luiz.dentz@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-09drm/msm/adreno: Pass device_node to find_chipid()Rob Clark
We are going to want to re-use this before the component is bound, when we don't yet have the device pointer (but we do have the of node). v2: use %pOF Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/657705/
2025-06-09drm/msm: Rename add_components_mdp()Rob Clark
To better match add_gpu_components(). Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/657700/
2025-06-09drivers: gpu: drm: msm: registers: improve reproducibilityRyan Eatmon
The files generated by gen_header.py capture the source path to the input files and the date. While that can be informative, it varies based on where and when the kernel was built as the full path is captured. Since all of the files that this tool is run on is under the drivers directory, this modifies the application to strip all of the path before drivers. Additionally it prints <stripped> instead of the date. Signed-off-by: Ryan Eatmon <reatmon@ti.com> Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com> Signed-off-by: Viswanath Kraleti <viswanath.kraleti@oss.qualcomm.com> Acked-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Patchwork: https://patchwork.freedesktop.org/patch/655599/ Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
2025-06-09drm/msm/a7xx: Call CP_RESET_CONTEXT_STATEConnor Abbott
Calling this packet is necessary when we switch contexts because there are various pieces of state used by userspace to synchronize between BR and BV that are persistent across submits and we need to make sure that they are in a "safe" state when switching contexts. Otherwise a userspace submission in one context could cause another context to function incorrectly and hang, effectively a denial of service (although without leaking data). This was missed during initial a7xx bringup. Fixes: af66706accdf ("drm/msm/a6xx: Add skeleton A7xx support") Signed-off-by: Connor Abbott <cwabbott0@gmail.com> Patchwork: https://patchwork.freedesktop.org/patch/654924/ Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
2025-06-09drm/msm: Fix CP_RESET_CONTEXT_STATE bitfield namesConnor Abbott
Based on kgsl. Fixes: af66706accdf ("drm/msm/a6xx: Add skeleton A7xx support") Signed-off-by: Connor Abbott <cwabbott0@gmail.com> Patchwork: https://patchwork.freedesktop.org/patch/654922/ Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
2025-06-09Merge branch '6.16/scsi-queue' into 6.16/scsi-fixesMartin K. Petersen
Pull in remaining fixes from queue branch. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-06-09scsi: s390: zfcp: Ensure synchronous unit_addPeter Oberparleiter
Improve the usability of the unit_add sysfs attribute by ensuring that the associated FCP LUN scan processing is completed synchronously. This enables configuration tooling to consistently determine the end of the scan process to allow for serialization of follow-on actions. While the scan process associated with unit_add typically completes synchronously, it is deferred to an asynchronous background process if unit_add is used before initial remote port scanning has completed. This occurs when unit_add is used immediately after setting the associated FCP device online. To ensure synchronous unit_add processing, wait for remote port scanning to complete before initiating the FCP LUN scan. Cc: stable@vger.kernel.org Reviewed-by: M Nikhil <nikh1092@linux.ibm.com> Reviewed-by: Nihar Panda <niharp@linux.ibm.com> Signed-off-by: Peter Oberparleiter <oberpar@linux.ibm.com> Signed-off-by: Nihar Panda <niharp@linux.ibm.com> Link: https://lore.kernel.org/r/20250603182252.2287285-2-niharp@linux.ibm.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-06-09scsi: iscsi: Fix incorrect error path labels for flashnode operationsAlok Tiwari
Correct the error handling goto labels used when host lookup fails in various flashnode-related event handlers: - iscsi_new_flashnode() - iscsi_del_flashnode() - iscsi_login_flashnode() - iscsi_logout_flashnode() - iscsi_logout_flashnode_sid() scsi_host_put() is not required when shost is NULL, so jumping to the correct label avoids unnecessary operations. These functions previously jumped to the wrong goto label (put_host), which did not match the intended cleanup logic. Use the correct exit labels (exit_new_fnode, exit_del_fnode, etc.) to ensure proper error handling. Also remove the unused put_host label under iscsi_new_flashnode() as it is no longer needed. No functional changes beyond accurate error path correction. Fixes: c6a4bb2ef596 ("[SCSI] scsi_transport_iscsi: Add flash node mgmt support") Signed-off-by: Alok Tiwari <alok.a.tiwari@oracle.com> Link: https://lore.kernel.org/r/20250530193012.3312911-1-alok.a.tiwari@oracle.com Reviewed-by: Mike Christie <michael.christie@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-06-09scsi: mvsas: Fix typos in per-phy comments and SAS cmd port registersAnkit Chauhan
Spelling fixes: Deocder --> Decoder Memroy --> Memory This is a non-functional change aimed at improving code clarity. Signed-off-by: Ankit Chauhan <ankitchauhan2065@gmail.com> Link: https://lore.kernel.org/r/20250528110604.59528-1-ankitchauhan2065@gmail.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-06-09drm/msm: Temporarily disable stall-on-fault after a page faultConnor Abbott
When things go wrong, the GPU is capable of quickly generating millions of faulting translation requests per second. When that happens, in the stall-on-fault model each access will stall until it wins the race to signal the fault and then the RESUME register is written. This slows processing page faults to a crawl as the GPU can generate faults much faster than the CPU can acknowledge them. It also means that all available resources in the SMMU are saturated waiting for the stalled transactions, so that other transactions such as transactions generated by the GMU, which shares translation resources with the GPU, cannot proceed. This causes a GMU watchdog timeout, which leads to a failed reset because GX cannot collapse when there is a transaction pending and a permanently hung GPU. On older platforms with qcom,smmu-v2, it seems that when one transaction is stalled subsequent faulting transactions are terminated, which avoids this problem, but the MMU-500 follows the spec here. To work around these problems, disable stall-on-fault as soon as we get a page fault until a cooldown period after pagefaults stop. This allows the GMU some guaranteed time to continue working. We only use stall-on-fault to halt the GPU while we collect a devcoredump and we always terminate the transaction afterward, so it's fine to miss some subsequent page faults. We also keep it disabled so long as the current devcoredump hasn't been deleted, because in that case we likely won't capture another one if there's a fault. After this commit HFI messages still occasionally time out, because the crashdump handler doesn't run fast enough to let the GMU resume, but the driver seems to recover from it. This will probably go away after the HFI timeout is increased. Signed-off-by: Connor Abbott <cwabbott0@gmail.com> Reviewed-by: Rob Clark <robdclark@gmail.com> Patchwork: https://patchwork.freedesktop.org/patch/654891/ Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
2025-06-09drm/msm: Delete resume_translation()Connor Abbott
Unused since the previous commit. Signed-off-by: Connor Abbott <cwabbott0@gmail.com> Patchwork: https://patchwork.freedesktop.org/patch/654890/ Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
2025-06-09drm/msm: Don't use a worker to capture fault devcoredumpConnor Abbott
Now that we use a threaded IRQ, it should be safe to do this in the fault handler. We can also remove fault_info from struct msm_gpu and just pass it directly. Signed-off-by: Connor Abbott <cwabbott0@gmail.com> Patchwork: https://patchwork.freedesktop.org/patch/654889/ Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
2025-06-09drm/msm: Fix another leak in the submit error pathRob Clark
put_unused_fd() doesn't free the installed file, if we've already done fd_install(). So we need to also free the sync_file. Signed-off-by: Rob Clark <robdclark@chromium.org> Patchwork: https://patchwork.freedesktop.org/patch/653583/ Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
2025-06-09drm/msm: Fix a fence leak in submit error pathRob Clark
In error paths, we could unref the submit without calling drm_sched_entity_push_job(), so msm_job_free() will never get called. Since drm_sched_job_cleanup() will NULL out the s_fence, we can use that to detect this case. Signed-off-by: Rob Clark <robdclark@chromium.org> Patchwork: https://patchwork.freedesktop.org/patch/653584/ Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
2025-06-09SPI: omap2-mcspi: Fix SPI CS behaviour aroundMark Brown
Merge series from Félix Piédallu <felix.piedallu@non.se.com>: These patches fix the behaviour of the SPI Chip Select of the OMAP2 MCSPI driver used on TI SoCs. The omap2-mcspi driver supports the use of multi mode (multichannel in TI documentation). In this mode, the CS is asserted and deasserted by the hardware. The multi mode is disabled for messages when cs_change=0 for all transfers (e.g when CS is kept asserted between transfers of a same message). The multi mode also needs to be disabled for messages when cs_change=1 on the last transfer (e.g when CS is kept asserted after the WHOLE message), and the message right after. Currently, that is not the case and it CS is deasserted by hardware when it shouldn't. This breaks peripheral drivers that send multiple messages with the CS asserted in between. Patch 1 ensures that multi mode is disabled when cs_change=1 on the last transfer of the message. Patch 2 ensures that multi mode is disable on a message following one with cs_change=1 on the last transfer. This is the case for the TPM TIS SPI driver that uses this logic for flow control purposes. Tested on an AM6442 platform with a TPM ST33HTPH2X32AHE4.
2025-06-09Merge drm/drm-next into drm-xe-nextThomas Hellström
Backmerging to bring in 6.16 Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
2025-06-09drm/xe: GSM size should be constant on most platformsMatt Roper
On old Intel platforms, the size of the GSM (i.e., the stolen memory that holds the GGTT page table entries) could vary, so the driver needed to read the actual size from the PCI config space. However from Xe_HP onward, the GSM is now always guaranteed to be exactly 8MB (which translates to a 4GB GGTT address space); this is always true regardless of what the platform's much larger PPGTT address space is. The bspec doesn't document the PCI config space as being a valid way to query the size of the GSM after Xe_LP platforms, although so far it still seems to be giving us proper values for Xe_HP, Xe2, and Xe3. However we suspect that the config space will stop providing correct values on some upcoming platforms, so we should stop relying on it. Instead just use the hardcoded 8MB value as documented elsewhere in the bspec. Bspec: 49636, 67090, 50589 Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com> Link: https://lore.kernel.org/r/20250605225352.2333981-2-matthew.d.roper@intel.com Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
2025-06-09spi: stm32-ospi: Make usage of reset_control_acquire/release() APIPatrice Chotard
As ospi reset is consumed by both OMM and OSPI drivers, use the reset acquire/release mechanism which ensure exclusive reset usage. This avoid to call reset_control_get/put() in OMM driver each time we need to reset OSPI children and guarantee the reset line stays deasserted. During resume, OMM driver takes temporarily control of reset. Fixes: 79b8a705e26c ("spi: stm32: Add OSPI driver") Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de> Link: https://patch.msgid.link/20250609-b4-upstream_ospi_reset_update-v6-1-5b602b567e8a@foss.st.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-06-09drm/xe/svm: Fix regression disallowing 64K SVM migrationMaarten Lankhorst
When changing the condition from >= SZ_64K, it was changed to <= SZ_64K. This disallows migration of 64K, which is the exact minimum allowed. Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/5057 Fixes: 794f5493f518 ("drm/xe: Strict migration policy for atomic SVM faults") Cc: stable@vger.kernel.org Cc: Matthew Brost <matthew.brost@intel.com> Cc: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Reviewed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Signed-off-by: Maarten Lankhorst <dev@lankhorst.se> Link: https://lore.kernel.org/r/20250521090102.2965100-1-dev@lankhorst.se (cherry picked from commit 531bef26d189b28bf0d694878c0e064b30990b6c) Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
2025-06-09accel/amdxdna: Fix incorrect PSP firmware sizeLizhi Hou
The incorrect PSP firmware size is used for initializing. It may cause error for newer version firmware. Fixes: 8c9ff1b181ba ("accel/amdxdna: Add a new driver for AMD AI Engine") Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Lizhi Hou <lizhi.hou@amd.com> Link: https://lore.kernel.org/r/20250604143217.1386272-1-lizhi.hou@amd.com
2025-06-09drm/xe/uc: Use GT-oriented firmware messagesMichal Wajdeczko
We are already prepared to define firmwares per-GT type, so we should also prepare our messages to be GT-oriented. Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: John Harrison <John.C.Harrison@Intel.com> Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://lore.kernel.org/r/20250606204311.813-1-michal.wajdeczko@intel.com
2025-06-09spi: offload: check offload ops existence before disabling the triggerAndres Urian Florez
Add a safe guard in spi_offload_trigger to check the existence of offload->ops before invoking the trigger_disable callback Signed-off-by: Andres Urian Florez <andres.emb.sys@gmail.com> Link: https://patch.msgid.link/20250608230422.325360-1-andres.emb.sys@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-06-09drm/i915: split out display register macros to a separate fileJani Nikula
This is a scripted split of the display related register macros from i915_reg.h to display/intel_display_regs.h. As a starting point, move all the macros that are only used in display code (or GVT). If there are users in core i915 code or soc/, or no users anywhere, keep the macros in i915_reg.h. This is done in groups of macros separated by blank lines, moving the comments along with the groups. Some manually picked macro groups are kept/moved regardless of the heuristics above. This is obviously a very crude approach. It's not perfect. But there are 4.2k lines in i915_reg.h, and its refactoring has ground to a halt. This is the big hammer that splits the file to two, and enables further cleanup. Cc: Suraj Kandpal <suraj.kandpal@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com> # v2 Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://lore.kernel.org/r/20250606102256.2080073-1-jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2025-06-09Merge drm/drm-next into drm-intel-nextJani Nikula
Sync to v6.16-rc1, among other things to get the fixed size GENMASK_U*() and BIT_U*() macros. Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2025-06-09drm/xe: Do not rely on GGTT internals in xe_guc_buf kunit testsMaarten Lankhorst
Add a function to init ggtt for kunit, and use the GGTT function for initialising the GGTT node without populating it. This prevents the test from ever knowing about struct xe_ggtt. Reviewed-by: Matthew Brost <matthew.brost@intel.com> Link: https://lore.kernel.org/r/20250505121924.921544-11-dev@lankhorst.se Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>
2025-06-09drm/xe: Implement a helper for reading out a GGTT PTE at a specified offsetMaarten Lankhorst
Split the GGTT PTE readout to a separate function, this is useful for adding testcases in the next commit, and also cleaner than manually reading out GGTT. Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> Link: https://lore.kernel.org/r/20250505121924.921544-10-dev@lankhorst.se Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>
2025-06-09drm/xe: Remove pte_encode_bo callbackMaarten Lankhorst
The users inside display have been converted to use thepte_encode_flags callback, we can now remove the pte_encode_bo cb. Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> Link: https://lore.kernel.org/r/20250505121924.921544-9-dev@lankhorst.se Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>
2025-06-09drm/xe/display: Convert GGTT mapping to use pte_encode_flagsMaarten Lankhorst
Another small step in removing pte_encode_bo callback. Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> Link: https://lore.kernel.org/r/20250505121924.921544-8-dev@lankhorst.se Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>
2025-06-09drm/xe/display: Dont poke into GGTT internals to fill a DPTMaarten Lankhorst
For DPT, it is sufficient to get the GGTT encode flags to fill the DPT. Create a function to return the encode flags, and then encode using the BO address. Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> Link: https://lore.kernel.org/r/20250505121924.921544-7-dev@lankhorst.se Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>
2025-06-09drm/xe/ggtt: Seperate flags and address in PTE encodingMaarten Lankhorst
Pinning large linear display framebuffers is becoming a bottleneck. My plan of attack is doing a custom walk over the BO, this allows for easier optimization of consecutive entries. Reviewed-by: Matthew Brost <matthew.brost@intel.com> Link: https://lore.kernel.org/r/20250505121924.921544-6-dev@lankhorst.se Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>
2025-06-09drm/xe/display: Remove dereferences of ggtt for tile idMaarten Lankhorst
Obtain the id from the root tile. Likely this can be hardcoded to 0, but use the clean solution of obtaining root id and doing that. to_xe_device(ggtt->tile) can also be easily replaced with xe. Reviewed-by: Matthew Brost <matthew.brost@intel.com> Link: https://lore.kernel.org/r/20250505121924.921544-5-dev@lankhorst.se Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>
2025-06-09drm/xe: Add xe_ggtt_allocMaarten Lankhorst
Instead of allocating inside xe_tile, create a new function that returns an allocated struct xe_ggtt from xe_ggtt.c Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://lore.kernel.org/r/20250505121924.921544-4-dev@lankhorst.se Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>
2025-06-09drm/xe: Add xe_ggtt_might_lockMaarten Lankhorst
Another requirement of hiding more of struct xe_ggtt. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Matthew Brost <matthew.brost@intel.com> Link: https://lore.kernel.org/r/20250505121924.921544-3-dev@lankhorst.se Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>
2025-06-09drm/xe: Use xe_ggtt_map_bo_unlocked for resumeMaarten Lankhorst
This is the first step to hide the details of struct xe_ggtt. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://lore.kernel.org/r/20250505121924.921544-2-dev@lankhorst.se Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>
2025-06-09pinctrl: tb10x: Drop of_match_ptr for ID tableKrzysztof Kozlowski
The driver can match only via the DT table so the table should be always used and the of_match_ptr does not have any sense (this also allows ACPI matching via PRP0001, even though it might not be relevant here). This also fixes !CONFIG_OF warning: pinctrl-tb10x.c:815:34: warning: unused variable 'tb10x_pinctrl_dt_ids' [-Wunused-const-variable] Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202505301317.EI1caRC0-lkp@intel.com/ Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/20250601105100.27927-2-krzysztof.kozlowski@linaro.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2025-06-09pinctrl: st: Drop unused st_gpio_bank() functionKrzysztof Kozlowski
Static inline st_gpio_bank() function is not referenced: pinctrl-st.c:377:19: error: unused function 'st_gpio_bank' [-Werror,-Wunused-function] Fixes: 701016c0cba5 ("pinctrl: st: Add pinctrl and pinconf support.") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/20250528092201.52132-2-krzysztof.kozlowski@linaro.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2025-06-09pinctrl: qcom: pinctrl-qcm2290: Add missing pinsWojciech Slenska
Added the missing pins to the qcm2290_pins table. Signed-off-by: Wojciech Slenska <wojciech.slenska@gmail.com> Fixes: 48e049ef1238 ("pinctrl: qcom: Add QCM2290 pinctrl driver") Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/20250523101437.59092-1-wojciech.slenska@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
generated by cgit (git 2.34.1) at 2025-09-13 07:52:27 +0000