summaryrefslogtreecommitdiff
path: root/drivers
AgeCommit message (Collapse)Author
2020-08-01platform/x86: thinkpad_acpi: Make some symbols staticWei Yongjun
The sparse tool complains as follows: drivers/platform/x86/thinkpad_acpi.c:9636:25: warning: symbol 'dev_attr_charge_start_threshold' was not declared. Should it be static? drivers/platform/x86/thinkpad_acpi.c:9642:25: warning: symbol 'dev_attr_charge_stop_threshold' was not declared. Should it be static? Those variables are not used outside of thinkpad_acpi.c, so this commit marks them static. Fixes: e33929537b76 ("platform/x86: thinkpad_acpi: use standard charge control attribute names") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2020-08-01vgaarb: mark vga_tryget staticChristoph Hellwig
This symbols isn't used anywhere outside of vgaarb.c. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20200801061713.307434-1-hch@lst.de
2020-08-01drm: xlnx: zynqmp: Use switch - case for link rate downshiftHyun Kwon
Use switch - case to downshift from the current link rate. It's a small loop now, so fine to be replaced with switch - case. With a loop, it is confusing and hard to follow as reported below. The patch d76271d22694: "drm: xlnx: DRM/KMS driver for Xilinx ZynqMP DisplayPort Subsystem" from Jul 7, 2018, leads to the following static checker warning: drivers/gpu/drm/xlnx/zynqmp_dp.c:594 zynqmp_dp_mode_configure() error: iterator underflow 'bws' (-1)-2 Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Hyun Kwon <hyun.kwon@xilinx.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/1596065445-4630-1-git-send-email-hyun.kwon@xilinx.com
2020-07-31Merge tag 'mac80211-next-for-davem-2020-07-31' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Johannes Berg says: ==================== We have a number of changes * code cleanups and fixups as usual * AQL & internal TXQ improvements from Felix * some mesh 802.1X support bits * some injection improvements from Mathy of KRACK fame, so we'll see what this results in ;-) * some more initial S1G supports bits, this time (some of?) the userspace APIs ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-31tun: add missing rcu annotation in tun_set_ebpf()Jason Wang
We expecte prog_p to be protected by rcu, so adding the rcu annotation to fix the following sparse warning: drivers/net/tun.c:3003:36: warning: incorrect type in argument 2 (different address spaces) drivers/net/tun.c:3003:36: expected struct tun_prog [noderef] __rcu **prog_p drivers/net/tun.c:3003:36: got struct tun_prog **prog_p drivers/net/tun.c:3292:42: warning: incorrect type in argument 2 (different address spaces) drivers/net/tun.c:3292:42: expected struct tun_prog **prog_p drivers/net/tun.c:3292:42: got struct tun_prog [noderef] __rcu ** drivers/net/tun.c:3296:42: warning: incorrect type in argument 2 (different address spaces) drivers/net/tun.c:3296:42: expected struct tun_prog **prog_p drivers/net/tun.c:3296:42: got struct tun_prog [noderef] __rcu ** Reported-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-31Merge tag 'mlx5-fixes-2020-07-30' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== Mellanox, mlx5 fixes 2020-07-30 This small patchset introduces some fixes to mlx5 driver. Please pull and let me know if there is any problem. For -stable v4.18: ('net/mlx5e: fix bpf_prog reference count leaks in mlx5e_alloc_rq') For -stable v5.7: ('net/mlx5e: E-Switch, Add misc bit when misc fields changed for mirroring') ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-31Merge branch '1GbE' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue Tony Nguyen says: ==================== 1GbE Intel Wired LAN Driver Updates 2020-07-30 This series contains updates to e100, e1000, e1000e, igb, igbvf, ixgbe, ixgbevf, iavf, and driver documentation. Vaibhav Gupta converts legacy .suspend() and .resume() to generic PM callbacks for e100, igbvf, ixgbe, ixgbevf, and iavf. Suraj Upadhyay replaces 1 byte memsets with assignments for e1000, e1000e, igb, and ixgbe. Alexander Klimov replaces http links with https. Miaohe Lin replaces uses of memset to clear MAC addresses with eth_zero_addr(). ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-31tcp: rename request_sock cookie_ts bit to syncookieFlorian Westphal
Nowadays output function has a 'synack_type' argument that tells us when the syn/ack is emitted via syncookies. The request already tells us when timestamps are supported, so check both to detect special timestamp for tcp option encoding is needed. We could remove cookie_ts altogether, but a followup patch would otherwise need to adjust function signatures to pass 'want_cookie' to mptcp core. This way, the 'existing' bit can be used. Suggested-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-31Merge branch '1GbE' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2020-07-30 This series contains updates to the e1000e and igb drivers. Aaron Ma allows PHY initialization to continue if ULP disable failed for e1000e. Francesco Ruggeri fixes race conditions in igb reset that could cause panics. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-31qede: Use %pM format specifier for MAC addressesAndy Shevchenko
Convert to %pM instead of using custom code. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-31qed: Use %pM format specifier for MAC addressesAndy Shevchenko
Convert to %pM instead of using custom code. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-31s390/qeth: use all configured RX buffersJulian Wiedmann
The (misplaced) comment doesn't make any sense, enforcing an uninitialized RX buffer won't help with IRQ reduction. So make the best use of all available RX buffers. Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-31s390/qeth: don't process empty bridge port eventsJulian Wiedmann
Discard events that don't contain any entries. This shouldn't happen, but subsequent code relies on being able to use entry 0. So better be safe than accessing garbage. Fixes: b4d72c08b358 ("qeth: bridgeport support - basic control") Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Reviewed-by: Alexandra Winter <wintera@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-31s390/qeth: integrate RX refill worker with NAPIJulian Wiedmann
Running a RX refill outside of NAPI context is inherently racy, even though the worker is only started for an entirely idle RX ring. >From the moment that the worker has replenished parts of the RX ring, the HW can use those RX buffers, raise an IRQ and cause our NAPI code to run concurrently to the RX refill worker. Instead let the worker schedule our NAPI instance, and refill the RX ring from there. Keeping accurate count of how many buffers still need to be refilled also removes some quirky arithmetic from the low-level code. Fixes: b333293058aa ("qeth: add support for af_iucv HiperSockets transport") Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-31s390/qeth: tolerate pre-filled RX bufferJulian Wiedmann
When preparing a buffer for RX refill, tolerate that it already has a pool_entry attached. Otherwise we could easily leak such a pool_entry when re-driving the RX refill after an error (from eg. do_qdio()). This needs some minor adjustment in the code that drains RX buffer(s) prior to RX refill and during teardown, so that ->pool_entry is NULLed accordingly. Fixes: 4a71df50047f ("qeth: new qeth device driver") Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-31Merge branch 'for-upstream' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next Johan Hedberg says: ==================== pull request: bluetooth-next 2020-07-31 Here's the main bluetooth-next pull request for 5.9: - Fix firmware filenames for Marvell chipsets - Several suspend-related fixes - Addedd mgmt commands for runtime configuration - Multiple fixes for Qualcomm-based controllers - Add new monitoring feature for mgmt - Fix handling of legacy cipher (E4) together with security level 4 - Add support for Realtek 8822CE controller - Fix issues with Chinese controllers using fake VID/PID values - Multiple other smaller fixes & improvements ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-31Merge branch 'i2c/for-current' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "Some I2C core improvements to prevent NULL pointer usage and a MAINTAINERS update" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: slave: add sanity check when unregistering i2c: slave: improve sanity check when registering MAINTAINERS: Update GENI I2C maintainers list i2c: also convert placeholder function to return errno
2020-07-31RDMA/rxe: Remove pkey tableKamal Heib
The RoCE spec requires RoCE devices to support only the default pkey. However the rxe driver maintains a 64 enties pkey table and uses only the first entry. Remove the pkey table and hard code a table of length one hard wired with the default pkey. Replace all checks of the pkey_table with a comparison to the default_pkey instead. Link: https://lore.kernel.org/r/20200721101618.686110-1-kamalheib1@gmail.com Signed-off-by: Kamal Heib <kamalheib1@gmail.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2020-07-31Merge remote-tracking branch 'asoc/for-5.9' into asoc-nextMark Brown
2020-07-31Merge remote-tracking branch 'asoc/for-5.8' into asoc-linusMark Brown
2020-07-31serial: 8250: Let serial core initialise spin lockAndy Shevchenko
Since the serial core handles spin lock initialisation, let the driver rely on it. Depends-on: f743061a85f5 ("serial: core: Initialise spin lock before use in uart_configure_port()") Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20200731123733.22754-1-andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-07-31tty: keyboard, do not speculate on func_table indexJiri Slaby
It is very unlikely for processor to speculate on the func_table index. The index is uchar and func_table is of size 256. So the compiler would need to screw up and generate a really bad code. But to stay on the safe side, forbid speculation on this user passed index. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Jiri Kosina <jikos@kernel.org> Link: https://lore.kernel.org/r/20200730105546.24268-1-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-07-31RDMA/umem: Add a schedule point in ib_umem_get()Eric Dumazet
Mapping as little as 64GB can take more than 10 seconds, triggering issues on kernels with CONFIG_PREEMPT_NONE=y. ib_umem_get() already splits the work in 2MB units on x86_64, adding a cond_resched() in the long-lasting loop is enough to solve the issue. Note that sg_alloc_table() can still use more than 100 ms, which is also problematic. This might be addressed later in ib_umem_add_sg_table(), adding new blocks in sgl on demand. Link: https://lore.kernel.org/r/20200730015755.1827498-1-edumazet@google.com Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2020-07-31Merge branch 'for-next/read-barrier-depends' into for-next/coreCatalin Marinas
* for-next/read-barrier-depends: : Allow architectures to override __READ_ONCE() arm64: Reduce the number of header files pulled into vmlinux.lds.S compiler.h: Move compiletime_assert() macros into compiler_types.h checkpatch: Remove checks relating to [smp_]read_barrier_depends() include/linux: Remove smp_read_barrier_depends() from comments tools/memory-model: Remove smp_read_barrier_depends() from informal doc Documentation/barriers/kokr: Remove references to [smp_]read_barrier_depends() Documentation/barriers: Remove references to [smp_]read_barrier_depends() locking/barriers: Remove definitions for [smp_]read_barrier_depends() alpha: Replace smp_read_barrier_depends() usage with smp_[r]mb() vhost: Remove redundant use of read_barrier_depends() barrier asm/rwonce: Don't pull <asm/barrier.h> into 'asm-generic/rwonce.h' asm/rwonce: Remove smp_read_barrier_depends() invocation alpha: Override READ_ONCE() with barriered implementation asm/rwonce: Allow __READ_ONCE to be overridden by the architecture compiler.h: Split {READ,WRITE}_ONCE definitions out into rwonce.h tools: bpf: Use local copy of headers including uapi/linux/filter.h
2020-07-31Merge branches 'for-next/misc', 'for-next/vmcoreinfo', ↵Catalin Marinas
'for-next/cpufeature', 'for-next/acpi', 'for-next/perf', 'for-next/timens', 'for-next/msi-iommu' and 'for-next/trivial' into for-next/core * for-next/misc: : Miscellaneous fixes and cleanups arm64: use IRQ_STACK_SIZE instead of THREAD_SIZE for irq stack arm64/mm: save memory access in check_and_switch_context() fast switch path recordmcount: only record relocation of type R_AARCH64_CALL26 on arm64. arm64: Reserve HWCAP2_MTE as (1 << 18) arm64/entry: deduplicate SW PAN entry/exit routines arm64: s/AMEVTYPE/AMEVTYPER arm64/hugetlb: Reserve CMA areas for gigantic pages on 16K and 64K configs arm64: stacktrace: Move export for save_stack_trace_tsk() smccc: Make constants available to assembly arm64/mm: Redefine CONT_{PTE, PMD}_SHIFT arm64/defconfig: Enable CONFIG_KEXEC_FILE arm64: Document sysctls for emulated deprecated instructions arm64/panic: Unify all three existing notifier blocks arm64/module: Optimize module load time by optimizing PLT counting * for-next/vmcoreinfo: : Export the virtual and physical address sizes in vmcoreinfo arm64/crash_core: Export TCR_EL1.T1SZ in vmcoreinfo crash_core, vmcoreinfo: Append 'MAX_PHYSMEM_BITS' to vmcoreinfo * for-next/cpufeature: : CPU feature handling cleanups arm64/cpufeature: Validate feature bits spacing in arm64_ftr_regs[] arm64/cpufeature: Replace all open bits shift encodings with macros arm64/cpufeature: Add remaining feature bits in ID_AA64MMFR2 register arm64/cpufeature: Add remaining feature bits in ID_AA64MMFR1 register arm64/cpufeature: Add remaining feature bits in ID_AA64MMFR0 register * for-next/acpi: : ACPI updates for arm64 arm64/acpi: disallow writeable AML opregion mapping for EFI code regions arm64/acpi: disallow AML memory opregions to access kernel memory * for-next/perf: : perf updates for arm64 arm64: perf: Expose some new events via sysfs tools headers UAPI: Update tools's copy of linux/perf_event.h arm64: perf: Add cap_user_time_short perf: Add perf_event_mmap_page::cap_user_time_short ABI arm64: perf: Only advertise cap_user_time for arch_timer arm64: perf: Implement correct cap_user_time time/sched_clock: Use raw_read_seqcount_latch() sched_clock: Expose struct clock_read_data arm64: perf: Correct the event index in sysfs perf/smmuv3: To simplify code for ioremap page in pmcg * for-next/timens: : Time namespace support for arm64 arm64: enable time namespace support arm64/vdso: Restrict splitting VVAR VMA arm64/vdso: Handle faults on timens page arm64/vdso: Add time namespace page arm64/vdso: Zap vvar pages when switching to a time namespace arm64/vdso: use the fault callback to map vvar pages * for-next/msi-iommu: : Make the MSI/IOMMU input/output ID translation PCI agnostic, augment the : MSI/IOMMU ACPI/OF ID mapping APIs to accept an input ID bus-specific parameter : and apply the resulting changes to the device ID space provided by the : Freescale FSL bus bus: fsl-mc: Add ACPI support for fsl-mc bus/fsl-mc: Refactor the MSI domain creation in the DPRC driver of/irq: Make of_msi_map_rid() PCI bus agnostic of/irq: make of_msi_map_get_device_domain() bus agnostic dt-bindings: arm: fsl: Add msi-map device-tree binding for fsl-mc bus of/device: Add input id to of_dma_configure() of/iommu: Make of_map_rid() PCI agnostic ACPI/IORT: Add an input ID to acpi_dma_configure() ACPI/IORT: Remove useless PCI bus walk ACPI/IORT: Make iort_msi_map_rid() PCI agnostic ACPI/IORT: Make iort_get_device_domain IRQ domain agnostic ACPI/IORT: Make iort_match_node_callback walk the ACPI namespace for NC * for-next/trivial: : Trivial fixes arm64: sigcontext.h: delete duplicated word arm64: ptrace.h: delete duplicated word arm64: pgtable-hwdef.h: delete duplicated words
2020-07-31PCI: switchtec: Add missing __iomem tag to fix sparse warningsLogan Gunthorpe
Fix a missing __iomem tag in the init_pfn() function. This fixes a sparse warning of the form: $ make C=2 drivers/pci/switch/ drivers/pci/switch/switchtec.c:... incorrect type assignment(different address spaces) Fixes: 080b47def5e5 ("MicroSemi Switchtec management interface driver") Link: https://lore.kernel.org/r/20200728192434.18993-2-logang@deltatee.com Signed-off-by: Logan Gunthorpe <logang@deltatee.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2020-07-31PCI: switchtec: Add missing __iomem and __user tags to fix sparse warningsLogan Gunthorpe
Fix a number of missing __iomem and __user tags in the ioctl functions of the switchtec driver. This fixes a number of sparse warnings of the form: $ make C=2 drivers/pci/switch/ drivers/pci/switch/switchtec.c:... incorrect type in ... (different address spaces) Fixes: 52eabba5bcdb ("switchtec: Add IOCTLs to the Switchtec driver") Link: https://lore.kernel.org/r/20200728192434.18993-1-logang@deltatee.com Signed-off-by: Logan Gunthorpe <logang@deltatee.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2020-07-31Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaLinus Torvalds
Pull rdma fixes from Jason Gunthorpe: "Two more merge window regressions, a corruption bug in hfi1 and a few other small fixes. - Missing user input validation regression in ucma - Disallowing a previously allowed user combination regression in mlx5 - ODP prefetch memory leaking triggerable by userspace - Memory corruption in hf1 due to faulty ring buffer logic - Missed mutex initialization crash in mlx5 - Two small defects with RDMA DIM" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: RDMA/core: Free DIM memory in error unwind RDMA/core: Stop DIM before destroying CQ RDMA/mlx5: Initialize QP mutex for the debug kernels IB/rdmavt: Fix RQ counting issues causing use of an invalid RWQE RDMA/mlx5: Allow providing extra scatter CQE QP flag RDMA/mlx5: Fix prefetch memory leak if get_prefetchable_mr fails RDMA/cm: Add min length checks to user structure copies
2020-07-31of: address: Fix parser address/size cells initializationNicolas Saenz Julienne
bus->count_cells() parses cells starting from the node's parent. This is not good enough for parser_init() which is generally parsing a bus node. Revert to previous behavior using of_bus_n_*_cells(). Fixes: 2f96593ecc37 ("of_address: Add bus type match for pci ranges parser") Reported-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-07-31of_address: Guard of_bus_pci_get_flags with CONFIG_PCIJiaxun Yang
After 2f96593ecc37 ("of_address: Add bus type match for pci ranges parser"), the last user of of_bus_pci_get_flags when CONFIG_PCI is disabled had gone. This caused unused function warning when compiling without CONFIG_PCI. Fix by guarding it with CONFIG_PCI. Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Fixes: 2f96593ecc37 ("of_address: Add bus type match for pci ranges parser") Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-07-31i2c: rcar: avoid race when unregistering slaveWolfram Sang
Due to the lockless design of the driver, it is theoretically possible to access a NULL pointer, if a slave interrupt was running while we were unregistering the slave. To make this rock solid, disable the interrupt for a short time while we are clearing the interrupt_enable register. This patch is purely based on code inspection. The OOPS is super-hard to trigger because clearing SAR (the address) makes interrupts even more unlikely to happen as well. While here, reinit SCR to SDBS because this bit should always be set according to documentation. There is no effect, though, because the interface is disabled. Fixes: 7b814d852af6 ("i2c: rcar: avoid race when unregistering slave client") Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2020-07-31Merge tag 'v5.8-rc7' into i2c/for-5.9Wolfram Sang
2020-07-31drm/msm: use kthread_create_worker instead of kthread_runBernard
Use kthread_create_worker to simplify the code and optimise the manager struct: msm_drm_thread. With this change, we could remove struct element (struct task_struct *thread & struct kthread_worker worker), instead, use one point (struct kthread_worker *worker). Signed-off-by: Bernard Zhao <bernard@vivo.com> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/mdp5: Add MDP5 configuration for SDM636/660Konrad Dybcio
This commit adds support for the MDP5 IP on Snapdragon 636/660. Signed-off-by: Konrad Dybcio <konradybcio@gmail.com> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/dsi: Add DSI configuration for SDM660Konrad Dybcio
This also applies to sdm630/636 and their SDA counterparts. Signed-off-by: Konrad Dybcio <konradybcio@gmail.com> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/mdp5: Add MDP5 configuration for SDM630Konrad Dybcio
This commit adds support for the MDP5 IP on Snapdragon 630. The configuration is different from SDM660's, as the latter one has two DSI outputs. Signed-off-by: Konrad Dybcio <konradybcio@gmail.com> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/dsi: Add phy configuration for SDM630/636/660Konrad Dybcio
These SoCs make use of the 14nm phy, but at different addresses than other 14nm units. Signed-off-by: Konrad Dybcio <konradybcio@gmail.com> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/a6xx: add A640/A650 hwcgJonathan Marek
Initialize hardware clock-gating registers on A640 and A650 GPUs. At least for A650, this solves some performance issues. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/a6xx: hwcg tables in gpulistJonathan Marek
This will allow supporting different hwcg tables for a6xx. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/dpu: add SM8250 to hw catalogJonathan Marek
This brings up basic video mode functionality for SM8250 DPU. Command mode and dual mixer/intf configurations are not working, future patches will address this. Scaler functionality and multiple planes is also untested. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/dpu: add SM8150 to hw catalogJonathan Marek
This brings up basic video mode functionality for SM8150 DPU. Command mode and dual mixer/intf configurations are not working, future patches will address this. Scaler functionality and multiple planes is also untested. Signed-off-by: Jonathan Marek <jonathan@marek.ca> [fixup max_linewidth warning] Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/dpu: intf timing path for displayportJonathan Marek
Calculate the correct timings for displayport, from downstream driver. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/dpu: set missing flush bits for INTF_2 and INTF_3Jonathan Marek
This fixes flushing of INTF_2 and INTF_3 on SM8150 and SM8250 hardware. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/dpu: don't use INTF_INPUT_CTRL feature on sdm845Jonathan Marek
The INTF_INPUT_CTRL feature is not available on sdm845, so don't set it. This also adds separate feature bits for INTF (based on downstream) instead of using CTL feature bit for it, and removes the unnecessary NULL check in the added bind_pingpong_blk function. Fixes: 73bfb790ac786ca55fa2786a06f59 ("msm:disp:dpu1: setup display datapath for SC7180 target") Signed-off-by: Jonathan Marek <jonathan@marek.ca> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/dpu: move some sspp caps to dpu_capsJonathan Marek
This isn't something that ever changes between planes, so move it to dpu_caps struct. Making this change will allow more re-use in the "SSPP sub blocks config" part of the catalog, in particular when adding support for SM8150 and SM8250 which have different max_linewidth. This also sets max_hdeci_exp/max_vdeci_exp to 0 for sc7180, as decimation is not supported on the newest DPU versions. (note that decimation is not implemented, so this changes nothing) Signed-off-by: Jonathan Marek <jonathan@marek.ca> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/dpu: update UBWC config for sm8150 and sm8250Jonathan Marek
Update the UBWC registers to the right values for sm8150 and sm8250. This removes broken dpu_hw_reset_ubwc, which doesn't work because the "force blk offset to zero to access beginning of register region" hack is copied from downstream, where mapped region starts 0x1000 below what is used in the upstream driver. Also simplifies the overly complicated change that was introduced in e4f9bbe9f8beab9a1ce4 to work around dpu_hw_reset_ubwc being broken. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/dpu: use right setup_blend_config for sm8150 and sm8250Jonathan Marek
All DPU versions starting from 4.0 use the sdm845 version, so check for that instead of checking each version individually. This chooses the right function for sm8150 and sm8250. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/a6xx: set ubwc config for A640 and A650Jonathan Marek
This is required for A640 and A650 to be able to share UBWC-compressed images with other HW such as display, which expect this configuration. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Reviewed-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm/adreno: un-open-code some packetsRob Clark
Small cleanup, lets not open-code bits/bitfields that are properly defined in the rnndb xml (and therefore have builders in the generated headers) Signed-off-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Rob Clark <robdclark@chromium.org>
2020-07-31drm/msm: sync generated headersRob Clark
We haven't sync'd for a while.. pull in updates to get definitions for some fields in pkt7 payloads. Signed-off-by: Rob Clark <robdclark@chromium.org> Acked-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Rob Clark <robdclark@chromium.org>
generated by cgit (git 2.34.1) at 2025-09-17 10:24:59 +0000