summaryrefslogtreecommitdiff
path: root/drivers
AgeCommit message (Collapse)Author
2023-02-23spi: tegra210-quad: set half duplex flagKrishna Yarlagadda
Tegra QSPI controller only supports half duplex transfers. Set half duplex constrain flag. Signed-off-by: Krishna Yarlagadda <kyarlagadda@nvidia.com> Link: https://lore.kernel.org/r/20230223162635.19747-3-kyarlagadda@nvidia.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-02-23HID: cp2112: Fix driver not registering GPIO IRQ chip as threadedDanny Kaehn
The CP2112 generates interrupts from a polling routine on a thread, and can only support threaded interrupts. This patch configures the gpiochip irq chip with this flag, disallowing consumers to request a hard IRQ from this driver, which resulted in a segfault previously. Signed-off-by: Danny Kaehn <kaehndan@gmail.com> Link: https://lore.kernel.org/r/20230210170044.11835-1-kaehndan@gmail.com Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
2023-02-23Merge branch 'irq/core' into irq/urgentThomas Gleixner
Pull in the upstream changes so a fix for them can be applied.
2023-02-23octeontx2-pf: Recalculate UDP checksum for ptp 1-step sync packetGeetha sowjanya
When checksum offload is disabled in the driver via ethtool, the PTP 1-step sync packets contain incorrect checksum, since the stack calculates the checksum before driver updates PTP timestamp field in the packet. This results in PTP packets getting dropped at the other end. This patch fixes the issue by re-calculating the UDP checksum after updating PTP timestamp field in the driver. Fixes: 2958d17a8984 ("octeontx2-pf: Add support for ptp 1-step mode on CN10K silicon") Signed-off-by: Geetha sowjanya <gakula@marvell.com> Signed-off-by: Hariprasad Kelam <hkelam@marvell.com> Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com> Signed-off-by: Sai Krishna <saikrishnag@marvell.com> Link: https://lore.kernel.org/r/20230222113600.1965116-1-saikrishnag@marvell.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-02-23net: phy: c45: genphy_c45_ethtool_set_eee: validate EEE link modesOleksij Rempel
Currently, it is possible to let some PHYs to advertise not supported EEE link modes. So, validate them before overwriting existing configuration. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-02-23net: phy: do not force EEE supportOleksij Rempel
With following patches: commit 9b01c885be36 ("net: phy: c22: migrate to genphy_c45_write_eee_adv()") commit 5827b168125d ("net: phy: c45: migrate to genphy_c45_write_eee_adv()") we set the advertisement to potentially supported values. This behavior may introduce new regressions on systems where EEE was disabled by default (BIOS or boot loader configuration or by other ways.) At same time, with this patches, we would overwrite EEE advertisement configuration made over ethtool. To avoid this issues, we need to cache initial and ethtool advertisement configuration and store it for later use. Fixes: 9b01c885be36 ("net: phy: c22: migrate to genphy_c45_write_eee_adv()") Fixes: 5827b168125d ("net: phy: c45: migrate to genphy_c45_write_eee_adv()") Fixes: 022c3f87f88e ("net: phy: add genphy_c45_ethtool_get/set_eee() support") Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-02-23net: phy: c45: add genphy_c45_an_config_eee_aneg() functionOleksij Rempel
Add new genphy_c45_an_config_eee_aneg() function and replace some of genphy_c45_write_eee_adv() calls. This will be needed by the next patch. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-02-23net: phy: c45: use "supported_eee" instead of supported for access validationOleksij Rempel
Make sure we use proper variable to validate access to potentially not supported registers. Otherwise we will get false read/write errors. Reported-by: kernel test robot <yujie.liu@intel.com> Link: https://lore.kernel.org/oe-lkp/202302211644.c12d19de-yujie.liu@intel.com Fixes: 022c3f87f88e ("net: phy: add genphy_c45_ethtool_get/set_eee() support") Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-02-23Merge tag 'gvt-next-fixes-2023-02-23' of https://github.com/intel/gvt-linux ↵Jani Nikula
into drm-intel-next-fixes gvt-next-fixes-2023-02-23 - use debugfs attribute for gvt debugfs entries (Deepak R Varma) - fix memory leak in vgpu destroy for debugfs_lookup() then remove (Greg KH) - fix DRM_I915_GVT kconfig symbol to unbreak menu presentation (Randy Dunlap) - fix typos (Deepak R Varma, Colin Ian King) Signed-off-by: Jani Nikula <jani.nikula@intel.com> From: Zhenyu Wang <zhenyuw@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/Y/co4cy10KM1/2uX@debian-scheme
2023-02-23drm/i915: Don't use BAR mappings for ring buffers with LLCJohn Harrison
Direction from hardware is that ring buffers should never be mapped via the BAR on systems with LLC. There are too many caching pitfalls due to the way BAR accesses are routed. So it is safest to just not use it. Signed-off-by: John Harrison <John.C.Harrison@Intel.com> Fixes: 9d80841ea4c9 ("drm/i915: Allow ringbuffers to be bound anywhere") Cc: Chris Wilson <chris@chris-wilson.co.uk> 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: intel-gfx@lists.freedesktop.org Cc: <stable@vger.kernel.org> # v4.9+ Tested-by: Jouni Högander <jouni.hogander@intel.com> Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230216011101.1909009-3-John.C.Harrison@Intel.com (cherry picked from commit 65c08339db1ada87afd6cfe7db8e60bb4851d919) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2023-02-23drm/i915: Don't use stolen memory for ring buffers with LLCJohn Harrison
Direction from hardware is that stolen memory should never be used for ring buffer allocations on platforms with LLC. There are too many caching pitfalls due to the way stolen memory accesses are routed. So it is safest to just not use it. Signed-off-by: John Harrison <John.C.Harrison@Intel.com> Fixes: c58b735fc762 ("drm/i915: Allocate rings from stolen") Cc: Chris Wilson <chris@chris-wilson.co.uk> 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: intel-gfx@lists.freedesktop.org Cc: <stable@vger.kernel.org> # v4.9+ Tested-by: Jouni Högander <jouni.hogander@intel.com> Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230216011101.1909009-2-John.C.Harrison@Intel.com (cherry picked from commit f54c1f6c697c4297f7ed94283c184acc338a5cf8) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2023-02-23drm/i915/quirks: Add inverted backlight quirk for HP 14-r206nvMavroudis Chatzilaridis
This laptop uses inverted backlight PWM. Thus, without this quirk, backlight brightness decreases as the brightness value increases and vice versa. Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8013 Cc: stable@vger.kernel.org Signed-off-by: Mavroudis Chatzilaridis <mavchatz@protonmail.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230201184947.8835-1-mavchatz@protonmail.com (cherry picked from commit 83e7d6fd330d413cb2064e680ffea91b0512a520)
2023-02-23drm/i915/xelpmp: Consider GSI offset when doing MCR lookupsMatt Roper
MCR range tables use the final MMIO offset of a register (including the 0x380000 GSI offset when applicable). Since the i915_mcr_reg_t passed as a parameter during steering lookup does not include the GSI offset, we need to add it back in for GSI registers before searching the tables. Fixes: a7ec65fc7e83 ("drm/i915/xelpmp: Add multicast steering for media GT") Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230214001906.1477370-1-matthew.d.roper@intel.com (cherry picked from commit d6683bbe70d4cdbf3da6acecf7d569cc6f0b4382) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2023-02-23spi: spi-sn-f-ospi: fix duplicate flag while assigning to mode_bitsDhruva Gole
Replace the SPI_TX_OCTAL flag that appeared two time with SPI_RX_OCTAL in the chain of '|' operators while assigning to mode_bits Fixes: 1b74dd64c861 ("spi: Add Socionext F_OSPI SPI flash controller driver") Reported-by: David Binderman <dcb314@hotmail.com> Link: https://lore.kernel.org/all/DB6P189MB0568F3BE9384315F5C8C1A3E9CA49@DB6P189MB0568.EURP189.PROD.OUTLOOK.COM/ Cc: stable@vger.kernel.org Signed-off-by: Dhruva Gole <d-gole@ti.com> Link: https://lore.kernel.org/r/20230223095202.924626-1-d-gole@ti.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-02-23spi: cadence-quadspi: Fix cancel the indirect read maskHongbin Ji
This is to cancel the indirect read transfer process, so should be use CQSPI_REG_INDIRECTRD_CANCEL_MASK Signed-off-by: Hongbin Ji <jhb_ee@163.com> Link: https://lore.kernel.org/r/20230222092128.4237-1-jhb_ee@163.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-02-23regulator: core: Use ktime_get_boottime() to determine how long a regulator ↵Matthias Kaehlcke
was off For regulators with 'off-on-delay-us' the regulator framework currently uses ktime_get() to determine how long the regulator has been off before re-enabling it (after a delay if needed). A problem with using ktime_get() is that it doesn't account for the time the system is suspended. As a result a regulator with a longer 'off-on-delay' (e.g. 500ms) that was switched off during suspend might still incurr in a delay on resume before it is re-enabled, even though the regulator might have been off for hours. ktime_get_boottime() accounts for suspend time, use it instead of ktime_get(). Fixes: a8ce7bd89689 ("regulator: core: Fix off_on_delay handling") Cc: stable@vger.kernel.org # 5.13+ Signed-off-by: Matthias Kaehlcke <mka@chromium.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Link: https://lore.kernel.org/r/20230223003301.v2.1.I9719661b8eb0a73b8c416f9c26cf5bd8c0563f99@changeid Signed-off-by: Mark Brown <broonie@kernel.org>
2023-02-23HID: uhid: Over-ride the default maximum data buffer value with our ownLee Jones
The default maximum data buffer size for this interface is UHID_DATA_MAX (4k). When data buffers are being processed, ensure this value is used when ensuring the sanity, rather than a value between the user provided value and HID_MAX_BUFFER_SIZE (16k). Signed-off-by: Lee Jones <lee@kernel.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2023-02-23HID: core: Provide new max_buffer_size attribute to over-ride the defaultLee Jones
Presently, when a report is processed, its proposed size, provided by the user of the API (as Report Size * Report Count) is compared against the subsystem default HID_MAX_BUFFER_SIZE (16k). However, some low-level HID drivers allocate a reduced amount of memory to their buffers (e.g. UHID only allocates UHID_DATA_MAX (4k) buffers), rending this check inadequate in some cases. In these circumstances, if the received report ends up being smaller than the proposed report size, the remainder of the buffer is zeroed. That is, the space between sizeof(csize) (size of the current report) and the rsize (size proposed i.e. Report Size * Report Count), which can be handled up to HID_MAX_BUFFER_SIZE (16k). Meaning that memset() shoots straight past the end of the buffer boundary and starts zeroing out in-use values, often resulting in calamity. This patch introduces a new variable into 'struct hid_ll_driver' where individual low-level drivers can over-ride the default maximum value of HID_MAX_BUFFER_SIZE (16k) with something more sympathetic to the interface. Signed-off-by: Lee Jones <lee@kernel.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2023-02-23net/mlx5: Fix memory leak in IPsec RoCE creationPatrisious Haddad
During IPsec RoCE TX creation a struct for the flow group creation is allocated, but never freed. Free that struct once it is no longer in use. Fixes: 22551e77e550 ("net/mlx5: Configure IPsec steering for egress RoCEv2 traffic") Signed-off-by: Patrisious Haddad <phaddad@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Link: https://lore.kernel.org/r/a69739482cca7176d3a466f87bbf5af1250b09bb.1677056384.git.leon@kernel.org Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-02-23Merge tag 'nand/for-6.3' into mtd/nextMiquel Raynal
NAND core changes: * Check the data only read pattern only once * Prepare the late addition of supported operation checks * Support for sequential cache reads * Fix nand_chip kdoc Raw NAND changes: * Fsl_elbc: Propagate HW ECC settings to HW * Marvell: Add missing layouts * Pasemi: Don't use static data to track per-device state * Sunxi: - Fix the size of the last OOB region - Remove an unnecessary check - Remove an unnecessary check - Clean up chips after failed init - Precompute the ECC_CTL register value - Embed sunxi_nand_hw_ecc by value - Update OOB layout to match hardware * tmio_nand: Remove driver * vf610_nfc: Use regular comments for functions SPI-NAND changes: * Add support for AllianceMemory AS5F34G04SND * Macronix: use scratch buffer for DMA operation NAND ECC changes: * Mediatek: - Add ECC support fot MT7986 IC - Add compatible for MT7986 - dt-bindings: Split ECC engine with rawnand controller
2023-02-23Merge tag 'spi-nor/for-6.3' into mtd/nextMiquel Raynal
SPI NOR changes: * small fixes on core and spansion driver.
2023-02-23drm/i915: move a Kconfig symbol to unbreak the menu presentationRandy Dunlap
Inserting a Kconfig symbol that does not have a dependency (DRM_I915_GVT) into a list of other symbols that do have a dependency (on DRM_I915) breaks the driver menu presentation in 'make *config'. Relocate the DRM_I915_GVT symbol so that it does not cause this problem. Fixes: 8b750bf74418 ("drm/i915/gvt: move the gvt code into kvmgt.ko") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Christoph Hellwig <hch@lst.de> Cc: Zhi Wang <zhi.a.wang@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: Zhenyu Wang <zhenyuw@linux.intel.com> Cc: intel-gfx@lists.freedesktop.org Cc: intel-gvt-dev@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org Reviewed-by: Christoph Hellwig <hch@lst.de> Acked-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20230215044533.4847-1-rdunlap@infradead.org
2023-02-23i915/gvt: Fix spelling mistake "vender" -> "vendor"Colin Ian King
There is a spelling mistake in a literal string. Fix it. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Acked-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20230202125018.285523-1-colin.i.king@gmail.com
2023-02-23i915: fix memory leak with using debugfs_lookup()Greg Kroah-Hartman
When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simpler, just call debugfs_lookup_and_remove() instead which handles all of the logic at once. Cc: Zhenyu Wang <zhenyuw@linux.intel.com> Cc: Zhi Wang <zhi.a.wang@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Cc: David Airlie <airlied@gmail.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: intel-gvt-dev@lists.freedesktop.org Cc: intel-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20230202141309.2293834-1-gregkh@linuxfoundation.org
2023-02-23drm/i915/gvt: Remove extra semicolonDeepak R Varma
Remove the extra semicolon at end. Issue identified using semicolon.cocci Coccinelle semantic patch. Signed-off-by: Deepak R Varma <drv@mailo.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/Y8LNbzgTf/1kYJX/@ubun2204.myguest.virtualbox.org Reviewed-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2023-02-23drm/i915/gvt: Avoid full proxy f_ops for debugfs attributesDeepak R Varma
Using DEFINE_SIMPLE_ATTRIBUTE macro with the debugfs_create_file() function adds the overhead of introducing a proxy file operation functions to wrap the original read/write inside file removal protection functions. This adds significant overhead in terms of introducing and managing the proxy factory file operations structure and function wrapping at runtime. As a replacement, a combination of DEFINE_DEBUGFS_ATTRIBUTE macro paired with debugfs_create_file_unsafe() is suggested to be used instead. The DEFINE_DEBUGFS_ATTRIBUTE utilises debugfs_file_get() and debugfs_file_put() wrappers to protect the original read and write function calls for the debug attributes. There is no need for any runtime proxy file operations to be managed by the debugfs core. Following coccicheck make command helped identify this change: make coccicheck M=drivers/gpu/drm/i915/ MODE=patch COCCI=./scripts/coccinelle/api/debugfs/debugfs_simple_attr.cocci Signed-off-by: Deepak R Varma <drv@mailo.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Acked-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/Y8hVK6wuqm50iADP@ubun2204.myguest.virtualbox.org
2023-02-22ptp: vclock: use mutex to fix "sleep on atomic" bugÍñigo Huguet
vclocks were using spinlocks to protect access to its timecounter and cyclecounter. Access to timecounter/cyclecounter is backed by the same driver callbacks that are used for non-virtual PHCs, but the usage of the spinlock imposes a new limitation that didn't exist previously: now they're called in atomic context so they mustn't sleep. Some drivers like sfc or ice may sleep on these callbacks, causing errors like "BUG: scheduling while atomic: ptp5/25223/0x00000002" Fix it replacing the vclock's spinlock by a mutex. It fix the mentioned bug and it doesn't introduce longer delays. I've tested synchronizing various different combinations of clocks: - vclock->sysclock - sysclock->vclock - vclock->vclock - hardware PHC in different NIC -> vclock - created 4 vclocks and launch 4 parallel phc2sys processes with lockdep enabled In all cases, comparing the delays reported by phc2sys, they are in the same range of values than before applying the patch. Link: https://lore.kernel.org/netdev/69d0ff33-bd32-6aa5-d36c-fbdc3c01337c@redhat.com/ Fixes: 5d43f951b1ac ("ptp: add ptp virtual clock driver framework") Reported-by: Yalin Li <yalli@redhat.com> Suggested-by: Richard Cochran <richardcochran@gmail.com> Tested-by: Miroslav Lichvar <mlichvar@redhat.com> Signed-off-by: Íñigo Huguet <ihuguet@redhat.com> Acked-by: Richard Cochran <richardcochran@gmail.com> Link: https://lore.kernel.org/r/20230221130616.21837-1-ihuguet@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-02-22loop: loop_set_status_from_info() check before assignmentZhong Jinghua
In loop_set_status_from_info(), lo->lo_offset and lo->lo_sizelimit should be checked before reassignment, because if an overflow error occurs, the original correct value will be changed to the wrong value, and it will not be changed back. More, the original patch did not solve the problem, the value was set and ioctl returned an error, but the subsequent io used the value in the loop driver, which still caused an alarm: loop_handle_cmd do_req_filebacked loff_t pos = ((loff_t) blk_rq_pos(rq) << 9) + lo->lo_offset; lo_rw_aio cmd->iocb.ki_pos = pos Fixes: c490a0b5a4f3 ("loop: Check for overflow while configuring loop") Signed-off-by: Zhong Jinghua <zhongjinghua@huawei.com> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Link: https://lore.kernel.org/r/20230221095027.3656193-1-zhongjinghua@huaweicloud.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-02-22Merge tag 'drm-next-2023-02-23' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm updates from Dave Airlie: "There are a bunch of changes all over in the usual places. Highlights: - habanalabs moves from misc to accel - first accel driver for Intel VPU (Versatile Processing Unit) inference engine - dropped all the ancient legacy DRI1 drivers. I think it's been at least 10 years since anyone has heard about these. - Intel DG2 updates and prelim Meteorlake enablement - etnaviv adds support for Versilicon NPU device (a GPU like engine with inference accelerators) Detailed summary: Removals: - remove legacy dri1 drivers: i810, mga, r128, savage, sis, tdfx, via New driver: - intel VPU accelerator driver - habanalabs comes via drm tree now drm/core: - use drm_dbg_ helpers in several places - Document defaults for CRTC backgrounds - Document use of drm_minor edid: - improve mode parsing and refactoring connector: - support analog TV mode property media: - add some common formats udmabuf: - add vmap/vunmap methods fourcc: - add XRGB1555 and RGB565 formats - document open source user waiver firmware: - fix color-format selection for system framebuffer format-helper: - Add conversion from XRGB8888 to various sysfb formats - Make XRGB8888 the only driver-emulated legacy format - Add conversion from XRGB8888 to XBGR8888 and ABGR8888 fb-helper: - fix preferred depth and bpp values across drivers - Avoid blank consoles from selecting an incorrect color format probe-helper: - Enable/disable HPD on connectors scheduler: - Fix lockup in drm_sched_entity_kill() - Deprecate drm_sched_resubmit_jobs() bridge: - remove unused functions - implement i2c probe_new in various drivers - ite-it6505: Locking fixes, Cache EDID data - ite-it66121: Support IT6610 chip - lontium-tl9611: Fix HDMI on DragonBoard 845c - parade-ps8640: Use atomic bridge functions - Support i.MX93 LDB plus DT bindings debugfs: - add per device helpers and convert drivers displayport: - mst fixes - add DP adaptive sync DPCD definitions fbdev: - always pick 32bpp as default - remove some unused code simpledrm: - support system memory framebuffers panel: - add orientation quirks for Lenovo Yoga Tab 3 X90F and DynaBook K50 - Use ktime_get_boottime() to measure power-down delay - Fix auto-suspend delay - Visionox VTDR6130 AMOLED DSI - Support Himax HX8394 - Convert many drivers to common generic DSI write-sequence helper - AUO A030JTN01 ttm: - drop bo wait wrapper - fix MIPS build habanalabs: - moved driver to accel subsystem - gaudi2 decoder error improvement - more trace events - Gaudi2 abrupt reset by firmware support - add uAPI to flush memory transactions - add uAPI to pass through userspace reqs to fw - remove dma-buf export by handle amdgpu: - add new INFO queries for peak and min sclk/mclk for profile modes - Add PCIe info to the INFO IOCTL - secure display support for multiple displays - DML optimizations - DCN 3.2 updates - PSR updates - DP 2.1 updates - SR-IOV RAS updates - VCN RAS support - SMU 13.x updates - Switch 1 element arrays to flexible arrays - Add RAS support for DF 4.3 - Stack size improvements - S0ix rework - Allow 0 as a vram limit on APUs - Handle profiling modes for SMU13.x - Fix possible segfault in failure case - Rework FW requests to happen in early_init for all IPs so that we don't lose the sbios console if FW is missing - Fix power reporting on certain firmwares for CZN/RN - Allow S0ix without BIOS support - Enable freesync over PCon - Re-enable the AGP aperture on GMC 11.x amdkfd: - Error handling fixes - PASID fixes - Fix for cleared VRAM BOs - Fix cleanup if GPUVM creation fails - Memory accounting fix - Use resource_size rather than open codeing it - GC11 mGPU fix radeon: - Switch 1 element arrays to flexible arrays - Fix memory leak on shutdown - move to new logging i915: - Meteorlake display/OA/GSC fw/workarounds enabling - DP MST DSC support - Gamma/degamma readout support for the state checker - Enable SDP split support for DP 2.0 - Add probe blocking support to i915.force_probe parameter - Enable Xe HP 4tile support - Avoid display direct calls to uncore - Fix HuC delayed load memory leaks - Add DG2 workarounds Wa_18018764978 and Wa_18019271663 - Improve suspend / resume times with VT-d scanout workaround active - Fix DG2 visual corruption on small BAR systems by not forgetting to copy CCS aux state - Fix TLB invalidation for Gen12.50 video and compute engines - Enable HF-EEODB by switching HDMI, DP and LVDS to use struct drm_edid - Start using unversioned DMC firmware paths for new platforms - ELD refactor: Stop using hardware buffer, precompute ELD - lots of display code refactoring nouveau: - drop legacy ioctl support - replace 0-sized array msm: - dpu/dsi/mdss: Support for SM8350, SM8450 SM8550 and SC8280XP platform - Added bindings for SM8150 - dpu: Partial support for DSC on SM8150 and SM8250 - dpu: Fixed color transformation matrix being lost on suspend/resume - dp: Support SDM845 and SC8280XP platforms - dp: Support for limiting DP link rate via DT property - dsi: Validate display modes according to the DSI OPP table - dsi: DSI PHY support for the SM6375 platform - Add MSM_SUBMIT_BO_NO_IMPLICI - a2xx: Support to load legacy firmware - a6xx: GPU devcore dump updates for a650/a660 - GPU devfreq tuning and fixes - Turn 8960 HDMI PHY into clock provider, - Make 8960 HDMI PHY use PXO clock from DT etnaviv: - experimental versilicon NPU support - report GPU load via fdinfo format - MMU fault message improvements tegra: - rework syncpoint interrupt mediatek: - DSI timing fix - fix config deps ast: - various fixes exynos: - restore bridge chain order fixes gud: - convert to shadow plane buffers - perform flushing synchronously during atomic update - Use new debugfs helpers arm/hdlcd: - Use new debugfs helper ili9486: - Support 16-bit pixel data imx: - Split off IPUv3 driver mipi-dbi: - convert to DRM shadow-plane helpers - rsp driver changes - Support separate I/O-voltage supply mxsfb: - Depend on ARCH_MXS or ARCH_MXC sun4i: - convert to new TV mode property vc4: - convert to new TV mode property - kunit tests - Support RGB565 and RGB666 formats - convert dsi driver to bridge - Various HVS an CRTC fixes v3d: - Do not opencode drm_gem_object_lookup() virtio: - improve tracing vkms: - support small cursors in IGT tests - Fix SEGFAULT from incorrect GEM-buffer mapping rcar-du: - fixes and improvements" * tag 'drm-next-2023-02-23' of git://anongit.freedesktop.org/drm/drm: (1455 commits) msm/fbdev: fix unused variable warning with clang. drm/fb-helper: Remove drm_fb_helper_unprepare() from drm_fb_helper_fini() dma-buf: make kobj_type structure constant drm/shmem-helper: Fix locking for drm_gem_shmem_get_pages_sgt() drm/amd/display: disable SubVP + DRR to prevent underflow drm/amd/display: Fail atomic_check early on normalize_zpos error drm/amd/pm: avoid unaligned access warnings drm/amd/display: avoid unaligned access warnings drm/amd/display: Remove duplicate/repeating expressions drm/amd/display: Remove duplicate/repeating expression drm/amd/display: Make variables declaration inside ifdef guard drm/amd/display: Fix excess arguments on kernel-doc drm/amd/display: Add previously missing includes drm/amd/amdgpu: Add function prototypes to headers drm/amd/display: Add function prototypes to headers drm/amd/display: Turn global functions into static drm/amd/display: remove unused _calculate_degamma_curve function drm/amd/display: remove unused func declaration from resource headers drm/amd/display: unset initial value for tf since it's never used drm/amd/display: camel case cleanup in color_gamma file ...
2023-02-22clk: qcom: apcs-msm8986: Include bitfield.h for FIELD_PREPStephen Boyd
Otherwise some configurations fail. Fixes: 027726365906 ("clk: qcom: add the driver for the MSM8996 APCS clocks") Link: https://lore.kernel.org/r/20230223013847.1218900-1-sboyd@kernel.org Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2023-02-23msm/fbdev: fix unused variable warning with clang.Dave Airlie
clang builds showed this: drivers/gpu/drm/msm/msm_fbdev.c:144:6: error: variable 'helper' is used uninitialized whenever 'if' condition is true [-Werror,-Wsometimes-uninitialized] if (!fbdev) ^~~~~~ Fixes: 3fb1f62f80a1 ("drm/fb-helper: Remove drm_fb_helper_unprepare() from drm_fb_helper_fini()") Signed-off-by: Dave Airlie <airlied@redhat.com>
2023-02-23Merge tag 'drm-misc-next-fixes-2023-02-21' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next Short summary of fixes pull: Fixes GEM SHMEM locking and generic fbdev hotplugging. Constifies dma_buf kobj type. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/Y/S6tu3gdQ0VizR+@linux-uq9g
2023-02-22Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds
Pull SCSI updates from James Bottomley: "Updates to the usual drivers (ufs, lpfc, qla2xxx, libsas). The major core change is a rework to remove the two helpers around scsi_execute_cmd and use it as the only submission interface along with other minor fixes and updates" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (142 commits) scsi: ufs: core: Fix an error handling path in ufshcd_read_desc_param() scsi: ufs: core: Fix device management cmd timeout flow scsi: aic94xx: Add missing check for dma_map_single() scsi: smartpqi: Replace one-element array with flexible-array member scsi: mpt3sas: Fix a memory leak scsi: qla2xxx: Remove the unused variable wwn scsi: ufs: core: Fix kernel-doc syntax scsi: ufs: core: Add hibernation callbacks scsi: snic: Fix memory leak with using debugfs_lookup() scsi: ufs: core: Limit DMA alignment check scsi: Documentation: Correct spelling scsi: Documentation: Correct spelling scsi: target: Documentation: Correct spelling scsi: aacraid: Allocate cmd_priv with scsicmd scsi: ufs: qcom: dt-bindings: Add SM8550 compatible string scsi: ufs: ufs-qcom: Clear qunipro_g4_sel for HW version major 5 scsi: ufs: qcom: fix platform_msi_domain_free_irqs() reference scsi: ufs: core: Enable DMA clustering scsi: ufs: exynos: Fix the maximum segment size scsi: ufs: exynos: Fix DMA alignment for PAGE_SIZE != 4096 ...
2023-02-22Merge tag 'ata-6.3-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata Pull ATA updates from Damien Le Moal: - Small cleanup of the pata_octeon driver to drop a useless platform callback (Uwe) - Simplify ata_scsi_cmd_error_handler() code using the fact that ap->ops->error_handler is NULL most of the time (Wenchao) - Several patches improving libata error handling. This is in preparation for supporting the command duration limits (CDL) feature. The changes allow handling corner cases of ATA NCQ errors which do not happen with regular drives but will be triggered with CDL drives (Niklas) - Simplify the qc_fill_rtf operation (me) - Improve SCSI command translation for REPORT_SUPPORTED_OPERATION_CODES command (me) - Cleanup of libata FUA handling. This falls short of enabling FUA for ATA drives that support it by default as there were concerns that old drives would break. The series however fixes several issues with the FUA support to ensure that FUA is reported as being supported only for drives that can handle all possible write cases (NCQ and non-NCQ). A check in the block layer is also added to ensure that we never see read FUA commands (current behavior) (me) - Several patches to move the old PARIDE (parallel port IDE) driver to libata as pata_parport. Given that this driver also needs protocol modules, the driver code resides in its own pata_parport directoy under drivers/ata (Ondrej) * tag 'ata-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata: ata: pata_parport: Fix ida_alloc return value error check drivers/block: Move PARIDE protocol modules to drivers/ata/pata_parport drivers/block: Remove PARIDE core and high-level protocols ata: pata_parport: add driver (PARIDE replacement) ata: libata: exclude FUA support for known buggy drives ata: libata: Fix FUA handling in ata_build_rw_tf() ata: libata: cleanup fua support detection ata: libata: Rename and cleanup ata_rwcmd_protocol() ata: libata: Introduce ata_ncq_supported() block: add a sanity check for non-write flush/fua bios ata: libata-scsi: improve ata_scsiop_maint_in() ata: libata-scsi: do not overwrite SCSI ML and status bytes ata: libata: move NCQ related ATA_DFLAGs ata: libata: respect successfully completed commands during errors ata: libata: read the shared status for successful NCQ commands once ata: libata: simplify qc_fill_rtf port operation interface ata: scsi: rename flag ATA_QCFLAG_FAILED to ATA_QCFLAG_EH ata: libata-eh: Cleanup ata_scsi_cmd_error_handler() ata: octeon: Drop empty platform remove function
2023-02-22Merge tag 'for-6.3/dm-changes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper updates from Mike Snitzer: - Fix DM cache target to free background tracker work items, otherwise slab BUG will occur when kmem_cache_destroy() is called. - Improve 2 of DM's shrinker names to reflect their use. - Fix the DM flakey target to not corrupt the zero page. Fix dm-flakey on 32-bit hughmem systems by using bvec_kmap_local instead of page_address. Also, fix logic used when imposing the "corrupt_bio_byte" feature. - Stop using WQ_UNBOUND for DM verity target's verify_wq because it causes significant Android latencies on ARM64 (and doesn't show real benefit on other architectures). - Add negative check to catch simple case of a DM table referencing itself. More complex scenarios that use intermediate devices to self-reference still need to be avoided/handled in userspace. - Fix DM core's resize to only send one uevent instead of two. This fixes a race with udev, that if udev wins, will cause udev to miss uevents (which caused premature unmount attempts by systemd). - Add cond_resched() to workqueue functions in DM core, dn-thin and dm-cache so that their loops aren't the cause of unintended cpu scheduling fairness issues. - Fix all of DM's checkpatch errors and warnings (famous last words). Various other small cleanups. * tag 'for-6.3/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: (62 commits) dm: remove unnecessary (void*) conversion in event_callback() dm ioctl: remove unnecessary check when using dm_get_mdptr() dm ioctl: assert _hash_lock is held in __hash_remove dm cache: add cond_resched() to various workqueue loops dm thin: add cond_resched() to various workqueue loops dm: add cond_resched() to dm_wq_requeue_work() dm: add cond_resched() to dm_wq_work() dm sysfs: make kobj_type structure constant dm: update targets using system workqueues to use a local workqueue dm: remove flush_scheduled_work() during local_exit() dm clone: prefer kvmalloc_array() dm: declare variables static when sensible dm: fix suspect indent whitespace dm ioctl: prefer strscpy() instead of strlcpy() dm: avoid void function return statements dm integrity: change macros min/max() -> min_t/max_t where appropriate dm: fix use of sizeof() macro dm: avoid 'do {} while(0)' loop in single statement macros dm log: avoid multiple line dereference dm log: avoid trailing semicolon in macro ...
2023-02-22rtc: rx6110: Remove unused of_gpio,hAndy Shevchenko
of_gpio.h provides a single function, which is not used in this driver. Remove unused header. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20230215165030.83621-1-andriy.shevchenko@linux.intel.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-02-22rtc: efi: Avoid spamming the log on RTC read failureArd Biesheuvel
There are cases where the EFI runtime services may end up in a funny state, e.g., due to a crash in the variable services, and this affects other EFI runtime services as well. That means that, even though GetTime() should not return an error, there are cases where it might, and there is no point in logging such an occurrence multiple times. This works around an issue where user space -apparently- keeps hitting on /dev/rtc if it fails to read the h/w clock, resulting in a tsunami of log spam and a non-responsive system as a result. Cc: Pierre Gondois <pierre.gondois@arm.com> Cc: Alexandru Elisei <alexandru.elisei@arm.com> Link: https://lore.kernel.org/all/Y2o1hdZK9GGDVJsS@monolith.localdoman/ Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Link: https://lore.kernel.org/r/20230217142338.1444509-1-ardb@kernel.org Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-02-22rtc: isl12022: sort header inclusion alphabeticallyAndy Shevchenko
Sort header inclusion alphabetically for better maintenance. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Link: https://lore.kernel.org/r/20230110140806.87432-6-andriy.shevchenko@linux.intel.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-02-22rtc: isl12022: Join string literals backAndy Shevchenko
For easy grepping on debug purposes join string literals back in the messages. While at it, drop __func__ parameter from unique enough dev_dbg() message as Dynamic Debug can retrieve this at run time. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Link: https://lore.kernel.org/r/20230110140806.87432-5-andriy.shevchenko@linux.intel.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-02-22rtc: isl12022: Drop unneeded OF guards and of_match_ptr()Andy Shevchenko
Drop unneeded OF guards and of_match_ptr(). This allows use of the driver with other types of firmware such as ACPI PRP0001 based probing. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20230110140806.87432-4-andriy.shevchenko@linux.intel.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-02-22rtc: isl12022: Explicitly use __le16 type for ISL12022_REG_TEMP_LAndy Shevchenko
We are reading 10-bit value in a 16-bit register in LE format. Make this explicit by using __le16 type for it and corresponding conversion function. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Link: https://lore.kernel.org/r/20230110140806.87432-3-andriy.shevchenko@linux.intel.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-02-22rtc: isl12022: Get rid of unneeded private struct isl12022Andy Shevchenko
First of all, the struct rtc_device pointer is kept in the managed resources, no need to keep it outside (no users in the driver). Second, replace private struct isl12022 with a regmap. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Link: https://lore.kernel.org/r/20230110140806.87432-2-andriy.shevchenko@linux.intel.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2023-02-22Merge branch 'pci/misc'Bjorn Helgaas
- Drop bogus kernel-doc marker in pci_endpoint_test.c (Randy Dunlap) - Fix epf_ntb_mw_bar_clear() kernel-doc (Yang Yingliang) - Constify struct kobj_type pci_slot_ktype (Thomas Weißschuh) * pci/misc: PCI: hv: Drop duplicate PCI_MSI dependency PCI/sysfs: Constify struct kobj_type pci_slot_ktype PCI: endpoint: pci-epf-vntb: Add epf_ntb_mw_bar_clear() num_mws kernel-doc misc: pci_endpoint_test: Drop initial kernel-doc marker
2023-02-22Merge branch 'pci/controller/vmd'Bjorn Helgaas
- Add pci_enable_link_state() to allow drivers to enable ASPM link state (Michael Bottini) - Add quirk to enable all ASPM link states and program LTR for devices below VMD (David E. Box) * pci/controller/vmd: PCI: vmd: Add quirk to configure PCIe ASPM and LTR PCI: vmd: Create feature grouping for client products PCI: vmd: Use PCI_VDEVICE in device list PCI/ASPM: Add pci_enable_link_state()
2023-02-22Merge branch 'pci/controller/switchtec'Bjorn Helgaas
- Return -EFAULT instead of unrelated codes for copy_to_user() errors (Bjorn Helgaas) * pci/controller/switchtec: PCI: switchtec: Return -EFAULT for copy_to_user() errors PCI: switchtec: Simplify switchtec_dma_mrpc_isr()
2023-02-22Merge branch 'pci/controller/qcom'Bjorn Helgaas
- Add DT compatible for qcom MSM8998 (Krzysztof Kozlowski) - Unify qcom MSM8996 and MSM8998 clock orderings (Krzysztof Kozlowski) - Correct qcom,perst-regs (Krzysztof Kozlowski) - Add qcom SM8350 DT binding and driver support (Dmitry Baryshkov) - Add qcom_pcie_host_deinit() so the PHY is powered off and regulators and clocks are disabled on late host-init errors (Johan Hovold) - Add IPQ8074 Gen3 port DT binding and driver support (the Gen2 port was already supported) (Robert Marko) * pci/controller/qcom: PCI: qcom: Add IPQ8074 Gen3 port support dt-bindings: PCI: qcom: Add IPQ8074 Gen3 port dt-bindings: PCI: qcom: Sort compatibles alphabetically PCI: qcom: Fix host-init error handling PCI: qcom: Add SM8350 support dt-bindings: PCI: qcom: Add SM8350 dt-bindings: PCI: qcom-ep: Correct qcom,perst-regs dt-bindings: PCI: qcom: Unify MSM8996 and MSM8998 clock order dt-bindings: PCI: qcom: Add MSM8998 specific compatible dt-bindings: PCI: qcom: Add oneOf to compatible match
2023-02-22Merge branch 'pci/controller/mvebu'Bjorn Helgaas
- Mark mvebu driver as broken (Pali Rohár) * pci/controller/mvebu: PCI: mvebu: Mark driver as BROKEN
2023-02-22Merge branch 'pci/controller/mt7621'Bjorn Helgaas
- Delay PHY initialization to make boots reliable for ZBT WE1326 and ZBT WF3526-P and some Netgear models (Sergio Paracuellos) * pci/controller/mt7621: PCI: mt7621: Delay phy ports initialization
2023-02-22Merge branch 'pci/controller/imx6'Bjorn Helgaas
- Add i.MX8MM, i.MX8MQ, i.MX8MP endpoint mode DT binding and driver support (Richard Zhu) * pci/controller/imx6: PCI: imx6: Add i.MX8MP PCIe EP support PCI: imx6: Add i.MX8MM PCIe EP support PCI: imx6: Add i.MX8MQ PCIe EP support PCI: imx6: Add i.MX PCIe EP mode support misc: pci_endpoint_test: Add i.MX8 PCIe EP device support dt-bindings: imx6q-pcie: Add i.MX8MP PCIe EP mode compatible string dt-bindings: imx6q-pcie: Add i.MX8MQ PCIe EP mode compatible string dt-bindings: imx6q-pcie: Add i.MX8MM PCIe EP mode compatible string
2023-02-22Merge branch 'pci/controller/dwc'Bjorn Helgaas
- Release previously-requested DW eDMA IRQs if request_irq() fails (Serge Semin) - Convert DW eDMA linked-list (ll) and data target (dt) from CPU-relative addresses to PCI bus addresses (Serge Semin) - Fix missing src/dst address for interleaved transfers (Serge Semin) - Enforce the DW eDMA restriction that interleaved transfers must increment src and dst addresses (Serge Semin) - Fix some invalid interleaved transfer semantics (Serge Semin) - Convert CPU-relative addresses to PCI bus addresses for eDMA engine (Serge Semin) - Drop chancnt initialization from dw-edma-core, since it is managed by the dmaengine core, e.g., in dma_async_device_channel_register() (Serge Semin) - Clean up bogus casting of debugfs_entries.reg addresses (Serge Semin) - Ignore debugfs file/directory creation errors (Serge Semin) - Allocate debugfs entries from the heap to prepare for multi-eDMA platforms (Serge Semin) - Simplify and rework register accessors to remove another obstacle to multi-eDMA platforms (Serge Semin) - Consolidate eDMA read/write channels in a single dma_device to simplify, better reflect the hardware design, and avoid a debugfs complaint (Serge Semin) - Move eDMA-specific debugfs nodes into existing dmaengine subdirectory (Serge Semin) - Fix a readq_ch() truncation from 64 to 32 bits (Serge Semin) - Use existing readq()/writeq rather than hand-coding new ones (Serge Semin) - Drop unnecessary data target region allocation in favor of existing dw_edma_chip members (Serge Semin) - Use parent device in eDMA controller name to prepare for multi-eDMA platforms (Serge Semin) - In addition to the existing MMIO accessors for linked list entries, add support for ioremapped entries for use by eDMA in Root Ports or local Endpoints (Serge Semin) - Convert DW_EDMA_PCIE so it depends on DW_EDMA instead of selecting it (Serge Semin) - Allow DWC drivers to set streaming DMA masks larger than 32 bits; previously both streaming and coherent DMA were limited to 32 bits because some PCI devices only support coherent 32-bit DMA for MSI (Serge Semin) - Set 64-bit streaming and coherent DMA mask for the bt1 driver (Serge Semin) - Add DW Root Port and Endpoint controller support for eDMA (Serge Semin) * pci/controller/dwc: PCI: dwc: Add Root Port and Endpoint controller eDMA engine support PCI: bt1: Set 64-bit DMA mask PCI: dwc: Restrict only coherent DMA mask for MSI address allocation dmaengine: dw-edma: Prepare dw_edma_probe() for builtin callers dmaengine: dw-edma: Depend on DW_EDMA instead of selecting it dmaengine: dw-edma: Add mem-mapped LL-entries support dmaengine: dw-edma: Skip cleanup procedure if no private data found dmaengine: dw-edma: Replace chip ID number with device name dmaengine: dw-edma: Drop DT-region allocation dmaengine: dw-edma: Use non-atomic io-64 methods dmaengine: dw-edma: Fix readq_ch() return value truncation dmaengine: dw-edma: Use DMA engine device debugfs subdirectory dmaengine: dw-edma: Join read/write channels into a single device dmaengine: dw-edma: Move eDMA data pointer to debugfs node descriptor dmaengine: dw-edma: Simplify debugfs context CSRs init procedure dmaengine: dw-edma: Rename debugfs dentry variables to 'dent' dmaengine: dw-edma: Convert debugfs descs to being heap-allocated dmaengine: dw-edma: Add dw_edma prefix to debugfs nodes descriptor dmaengine: dw-edma: Stop checking debugfs_create_*() return value dmaengine: dw-edma: Drop unnecessary debugfs reg casts dmaengine: dw-edma: Drop chancnt initialization dmaengine: dw-edma: Add PCI bus address getter to the remote EP glue driver dmaengine: dw-edma: Add CPU to PCI bus address translation dmaengine: dw-edma: Fix invalid interleaved xfers semantics dmaengine: dw-edma: Don't permit non-inc interleaved xfers dmaengine: dw-edma: Fix missing src/dst address of interleaved xfers dmaengine: dw-edma: Convert ll/dt phys address to PCI bus/DMA address dmaengine: dw-edma: Release requested IRQs on failure dmaengine: Fix dma_slave_config.dst_addr description
generated by cgit (git 2.34.1) at 2025-09-11 22:22:28 +0000