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2022-03-02drm/amdgpu: Fix realloc of ptrTom Rix1-2/+7
Clang static analysis reports this error amdgpu_debugfs.c:1690:9: warning: 1st function call argument is an uninitialized value tmp = krealloc_array(tmp, i + 1, ^~~~~~~~~~~~~~~~~~~~~~~~~~~ realloc uses tmp, so tmp can not be garbage. And the return needs to be checked. Fixes: 5ce5a584cb82 ("drm/amdgpu: add debugfs for reset registers list") Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-03-02drm/amd/display: Reset VIC if HDMI_VIC is presentChris Park1-0/+2
[Why] HDMI Compliance requires VIC to be set to 0 on 2D mode if HDMI_VIC is present. [How] When VIC and HDMI_VIC is both present, reset VIC to 0. Reviewed-by: Martin Leung <Martin.Leung@amd.com> Acked-by: Alan Liu <HaoPing.Liu@amd.com> Signed-off-by: Chris Park <Chris.Park@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-03-02drm/amd/display: Make functional resource functions non-staticNicholas Kazlauskas2-2/+7
[Why & How] To align coding style for how we use this across DCN. The resource creation ones can remain static, however. Reviewed-by: Eric Yang <Eric.Yang2@amd.com> Acked-by: Alan Liu <HaoPing.Liu@amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-03-02drm/amd/display: Remove invalid RDPCS Programming in DALHansen Dsouza1-9/+0
RDPCS programming is done in DMUB remove legacy invalid code Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com> Acked-by: Alan Liu <HaoPing.Liu@amd.com> Signed-off-by: Hansen Dsouza <Hansen.Dsouza@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-03-02drm/amdkfd: Add SMI add event helperPhilip Yang1-46/+22
To remove duplicate code, unify event message format and simplify new event add in the following patches. Use KFD_SMI_EVENT_MSG_SIZE to define msg size, the same size will be used in user space to alloc the msg receive buffer. Signed-off-by: Philip Yang <Philip.Yang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-03-02drm/amdkfd: Correct SMI event read sizePhilip Yang1-2/+3
sizeof(buf) is 8 bytes because it is defined as unsigned char *buf, each SMI event read only copy max 8 bytes to user buffer. Correct this by using the buf allocate size. Signed-off-by: Philip Yang <Philip.Yang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-03-02Revert "drm/amdkfd: process_info lock not needed for svm"Philip Yang1-0/+9
This reverts commit 3abfe30d803e62cc75dec254eefab3b04d69219b. To fix deadlock in kFDSVMEvictTest when xnack off. Signed-off-by: Philip Yang <Philip.Yang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-03-02gpu/amd: vega10_hwmgr: fix inappropriate private variable nameMeng Tang1-30/+38
In file vega10_hwmgr.c, the names of struct vega10_power_state * and struct pp_power_state * are confusingly used, which may lead to some confusion. Status quo is that variables of type struct vega10_power_state * are named "vega10_ps", "ps", "vega10_power_state". A more appropriate usage is that struct are named "ps" is used for variabled of type struct pp_power_state *. So rename struct vega10_power_state * which are named "ps" and "vega10_power_state" to "vega10_ps", I also renamed "psa" to "vega10_psa" and "psb" to "vega10_psb" to make it more clearly. The rows longer than 100 columns are involved. Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Meng Tang <tangmeng@uniontech.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-03-02drm/amd/display: Don't fill up the logsLuben Tuikov1-4/+4
Don't fill up the logs with: [253557.859575] [drm:amdgpu_dm_atomic_check [amdgpu]] DSC precompute is not needed. [253557.892966] [drm:amdgpu_dm_atomic_check [amdgpu]] DSC precompute is not needed. [253557.926070] [drm:amdgpu_dm_atomic_check [amdgpu]] DSC precompute is not needed. [253557.959344] [drm:amdgpu_dm_atomic_check [amdgpu]] DSC precompute is not needed. which prints many times a second, when the kernel is run with drm.debug=2. Instead of DRM_DEBUG_DRIVER(), make it DRM_INFO_ONCE(). Cc: Alex Deucher <Alexander.Deucher@amd.com> Cc: Roman Li <Roman.Li@amd.com> Cc: Felix Kuehling <felix.kuehling@amd.com> Cc: Hersen Wu <hersenwu@amd.com> Cc: Daniel Wheeler <daniel.wheeler@amd.com> Fixes: 17ce8a6907f7 ("drm/amd/display: Add dsc pre-validation in atomic check") Signed-off-by: Luben Tuikov <luben.tuikov@amd.com> Reviewed-by: Roman Li <Roman.Li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-03-01Merge tag 'amd-drm-next-5.18-2022-02-25' of ↵Dave Airlie110-713/+201293
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-5.18-2022-02-25: amdgpu: - Raven2 suspend/resume fix - SDMA 5.2.6 updates - VCN 3.1.2 updates - SMU 13.0.5 updates - DCN 3.1.5 updates - Virtual display fixes - SMU code cleanup - Harvest fixes - Expose benchmark tests via debugfs - Drop no longer relevant gart aperture tests - More RAS restructuring - W=1 fixes - PSR rework - DP/VGA adapter fixes - DP MST fixes - GPUVM eviction fix - GPU reset debugfs register dumping support - Misc display fixes - SR-IOV fix - Aldebaran mGPU fix - Add module parameter to disable XGMI for testing amdkfd: - IH ring overflow logging fixes - CRIU fixes - Misc fixes Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220225183535.5907-1-alexander.deucher@amd.com
2022-02-28Backmerge tag 'v5.17-rc6' into drm-nextDave Airlie239-1570/+1777
This backmerges v5.17-rc6 so I can merge some amdgpu and some tegra changes on top. Signed-off-by: Dave Airlie <airlied@redhat.com>
2022-02-28Merge tag 'mediatek-drm-next-5.18' of ↵Dave Airlie2-9/+36
https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-next Mediatek DRM Next for Linux 5.18 1. Transfer display binding document to yaml format. 2. Add mt8195 display device binding. 3. Allow commands to be sent during video mode. 4. Add wait_for_event for crtc disable by cmdq. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Chun-Kuang Hu <chunkuang.hu@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/1645934583-2018-1-git-send-email-chunkuang.hu@kernel.org
2022-02-27Merge tag 'irq-urgent-2022-02-27' of ↵Linus Torvalds1-7/+7
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fix from Thomas Gleixner: "A single fix for a regression caused by the recent PCI/MSI rework which resulted in a recursive locking problem in the VMD driver. The cure is to cache the relevant information upfront instead of retrieving it at runtime" * tag 'irq-urgent-2022-02-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: PCI: vmd: Prevent recursive locking on interrupt allocation
2022-02-27Merge tag 'pinctrl-v5-17-3' of ↵Linus Torvalds4-8/+13
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control fixes from Linus Walleij: - Fix some drive strength and pull-up code in the K210 driver. - Add the Alder Lake-M ACPI ID so it starts to work properly. - Use a static name for the StarFive GPIO irq_chip, forestalling an upcoming fixes series from Marc Zyngier. - Fix an ages old bug in the Tegra 186 driver where we were indexing at random into struct and being lucky getting the right member. * tag 'pinctrl-v5-17-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: gpio: tegra186: Fix chip_data type confusion pinctrl: starfive: Use a static name for the GPIO irq_chip pinctrl: tigerlake: Revert "Add Alder Lake-M ACPI ID" pinctrl: k210: Fix bias-pull-up pinctrl: fix loop in k210_pinconf_get_drive()
2022-02-27drm/mediatek: Add wait_for_event for crtc disable by cmdqjason-jh.lin1-0/+12
mtk_drm_crtc_atomic_disable will send an async cmd to cmdq driver, so it may not finish when cmdq_suspend is called sometimes. Add wait_for_event after sending async disable plane cmd to make sure the lastest cmd is done before cmdq_suspend. Signed-off-by: jason-jh.lin <jason-jh.lin@mediatek.com> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20211202064039.20797-2-jason-jh.lin@mediatek.com/
2022-02-25Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaLinus Torvalds4-37/+50
Pull rdma fixes from Jason Gunthorpe: - Older "does not even boot" regression in qib from July - Bug fixes for error unwind in rtrs - Avoid a deadlock syzkaller found in srp - Fix another UAF syzkaller found in cma * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: RDMA/cma: Do not change route.addr.src_addr outside state checks RDMA/ib_srp: Fix a deadlock RDMA/rtrs-clt: Move free_permit from free_clt to rtrs_clt_close RDMA/rtrs-clt: Fix possible double free in error case IB/qib: Fix duplicate sysfs directory name
2022-02-25Merge tag 'gpio-fixes-for-v5.17-rc6' of ↵Linus Torvalds2-27/+39
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: - fix an bug generating spurious interrupts in gpio-rockchip - fix a race condition in gpiod_to_irq() called by GPIO consumers * tag 'gpio-fixes-for-v5.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: Return EPROBE_DEFER if gc->to_irq is NULL gpio: rockchip: Reset int_bothedge when changing trigger
2022-02-25RDMA/cma: Do not change route.addr.src_addr outside state checksJason Gunthorpe1-16/+24
If the state is not idle then resolve_prepare_src() should immediately fail and no change to global state should happen. However, it unconditionally overwrites the src_addr trying to build a temporary any address. For instance if the state is already RDMA_CM_LISTEN then this will corrupt the src_addr and would cause the test in cma_cancel_operation(): if (cma_any_addr(cma_src_addr(id_priv)) && !id_priv->cma_dev) Which would manifest as this trace from syzkaller: BUG: KASAN: use-after-free in __list_add_valid+0x93/0xa0 lib/list_debug.c:26 Read of size 8 at addr ffff8881546491e0 by task syz-executor.1/32204 CPU: 1 PID: 32204 Comm: syz-executor.1 Not tainted 5.12.0-rc8-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:79 [inline] dump_stack+0x141/0x1d7 lib/dump_stack.c:120 print_address_description.constprop.0.cold+0x5b/0x2f8 mm/kasan/report.c:232 __kasan_report mm/kasan/report.c:399 [inline] kasan_report.cold+0x7c/0xd8 mm/kasan/report.c:416 __list_add_valid+0x93/0xa0 lib/list_debug.c:26 __list_add include/linux/list.h:67 [inline] list_add_tail include/linux/list.h:100 [inline] cma_listen_on_all drivers/infiniband/core/cma.c:2557 [inline] rdma_listen+0x787/0xe00 drivers/infiniband/core/cma.c:3751 ucma_listen+0x16a/0x210 drivers/infiniband/core/ucma.c:1102 ucma_write+0x259/0x350 drivers/infiniband/core/ucma.c:1732 vfs_write+0x28e/0xa30 fs/read_write.c:603 ksys_write+0x1ee/0x250 fs/read_write.c:658 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 entry_SYSCALL_64_after_hwframe+0x44/0xae This is indicating that an rdma_id_private was destroyed without doing cma_cancel_listens(). Instead of trying to re-use the src_addr memory to indirectly create an any address derived from the dst build one explicitly on the stack and bind to that as any other normal flow would do. rdma_bind_addr() will copy it over the src_addr once it knows the state is valid. This is similar to commit bc0bdc5afaa7 ("RDMA/cma: Do not change route.addr.src_addr.ss_family") Link: https://lore.kernel.org/r/0-v2-e975c8fd9ef2+11e-syz_cma_srcaddr_jgg@nvidia.com Cc: stable@vger.kernel.org Fixes: 732d41c545bb ("RDMA/cma: Make the locking for automatic state transition more clear") Reported-by: syzbot+c94a3675a626f6333d74@syzkaller.appspotmail.com Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2022-02-25Merge tag 'spi-fix-v5.17-rc5' of ↵Linus Torvalds2-3/+13
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "A few small driver specific fixes" * tag 'spi-fix-v5.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: rockchip: terminate dma transmission when slave abort spi: rockchip: Fix error in getting num-cs property spi: spi-zynq-qspi: Fix a NULL pointer dereference in zynq_qspi_exec_mem_op()
2022-02-25Merge tag 'regulator-fix-v5.17-rc5' of ↵Linus Torvalds1-10/+6
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fixes from Mark Brown: "A series of fixes for the da9121 driver" * tag 'regulator-fix-v5.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: da9121: Remove surplus DA9141 parameters regulator: da9121: Fix DA914x voltage value regulator: da9121: Fix DA914x current values
2022-02-25Merge tag 'regmap-fix-v5.17-rc5' of ↵Linus Torvalds1-14/+6
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap Pull regmap fix from Mark Brown: "A fix for interrupt controllers which require the explicit acknowledgement of interrupts using a different register to the one where interrupts are reported. Urgent for the few devices this affects" * tag 'regmap-fix-v5.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap-irq: Update interrupt clear register for proper reset
2022-02-25Merge tag 'thermal-5.17-rc6' of ↵Linus Torvalds1-0/+4
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull thermal control fix from Rafael Wysocki: "Fix a memory leak in the int340x thermal driver's ACPI notify handler (Chuansheng Liu)" * tag 'thermal-5.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: thermal: int340x: fix memory leak in int3400_notify()
2022-02-25Merge tag 'pm-5.17-rc6' of ↵Linus Torvalds2-1/+14
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fixes from Rafael Wysocki: "Fix the throttle IRQ handling during cpufreq initialization on Qualcomm platforms (Bjorn Andersson)" * tag 'pm-5.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: qcom-hw: Delay enabling throttle_irq cpufreq: Reintroduce ready() callback
2022-02-25Merge tag 'char-misc-5.17-rc6' of ↵Linus Torvalds20-30/+75
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver fixes from Greg KH: "Here are a few small driver fixes for 5.17-rc6 for reported issues. The majority of these are IIO fixes for small things, and the other two are a mvmem and mtd core conflict fix. All of these have been in linux-next with no reported issues" * tag 'char-misc-5.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: mtd: core: Fix a conflict between MTD and NVMEM on wp-gpios property nvmem: core: Fix a conflict between MTD and NVMEM on wp-gpios property iio: imu: st_lsm6dsx: wait for settling time in st_lsm6dsx_read_oneshot iio: Fix error handling for PM iio: addac: ad74413r: correct comparator gpio getters mask usage iio: addac: ad74413r: use ngpio size when iterating over mask iio: addac: ad74413r: Do not reference negative array offsets iio: adc: men_z188_adc: Fix a resource leak in an error handling path iio: frequency: admv1013: remove the always true condition iio: accel: fxls8962af: add padding to regmap for SPI iio:imu:adis16480: fix buffering for devices with no burst mode iio: adc: ad7124: fix mask used for setting AIN_BUFP & AIN_BUFM bits iio: adc: tsc2046: fix memory corruption by preventing array overflow
2022-02-25Merge tag 'driver-core-5.17-rc6' of ↵Linus Torvalds1-0/+5
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core fix from Greg KH: "Here is a single driver core fix for 5.17-rc6. It resolves a reported problem when the DMA map of a device is not properly released. It has been in linux-next with no reported problems" * tag 'driver-core-5.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: driver core: Free DMA range map when device is released
2022-02-25Merge tag 'staging-5.17-rc6' of ↵Linus Torvalds1-0/+2
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging driver fix from Greg KH: "Here is a single staging driver fix for 5.17-rc6. It resolves a reported problem in the fbtft fb_st7789v.c driver that could cause the display to be flipped in cold weather. It has been in linux-next with no reported problems" * tag 'staging-5.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: fbtft: fb_st7789v: reset display before initialization
2022-02-25Merge tag 'tty-5.17-rc6' of ↵Linus Torvalds2-22/+42
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty/serial driver fixes from Greg KH: "Here are some small n_gsm and sc16is7xx serial driver fixes for 5.17-rc6. The n_gsm fixes are from Siemens as it seems they are using the line discipline and fixing up a number of issues they found in their testing. The sc16is7xx serial driver fix is for a reported problem with that chip. All of these have been in linux-next with no reported problems" * tag 'tty-5.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: sc16is7xx: Fix for incorrect data being transmitted tty: n_gsm: fix deadlock in gsmtty_open() tty: n_gsm: fix wrong modem processing in convergence layer type 2 tty: n_gsm: fix wrong tty control line for flow control tty: n_gsm: fix NULL pointer access due to DLCI release tty: n_gsm: fix proper link termination after failed open tty: n_gsm: fix encoding of command/response bit tty: n_gsm: fix encoding of control signal octet bit DV
2022-02-25Merge tag 'usb-5.17-rc6' of ↵Linus Torvalds11-18/+76
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are a number of small USB driver fixes for 5.17-rc6 to resolve reported problems and add new device ids. They include: - dwc3: - device mapping fix - new device ids - driver fixes - xhci driver fixes - gadget driver fixes - usb-serial driver device id updates All of these have been in linux-next with no reported problems" * tag 'usb-5.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: gadget: rndis: add spinlock for rndis response list usb: dwc3: gadget: Let the interrupt handler disable bottom halves. USB: gadget: validate endpoint index for xilinx udc USB: serial: option: add Telit LE910R1 compositions USB: serial: option: add support for DW5829e Revert "USB: serial: ch341: add new Product ID for CH341A" usb: dwc2: drd: fix soft connect when gadget is unconfigured usb: dwc3: pci: Fix Bay Trail phy GPIO mappings tps6598x: clear int mask on probe failure xhci: Prevent futile URB re-submissions due to incorrect return value. xhci: re-initialize the HC during resume if HCE was set usb: dwc3: pci: Add "snps,dis_u2_susphy_quirk" for Intel Bay Trail usb: dwc3: pci: add support for the Intel Raptor Lake-S
2022-02-25Merge tag 'ata-5.17-rc6' of ↵Linus Torvalds1-2/+16
git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata Pull ata fixes from Damien Le Moal: "Two fixes for the pata_hpt37x driver, both from Sergey: - Fix a PCI register access using an incorrect size (8bits instead of 16bits) - Make sure to always disable the primary channel as it is unused" * tag 'ata-5.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata: ata: pata_hpt37x: disable primary channel on HPT371 ata: pata_hpt37x: fix PCI clock detection
2022-02-25drm/amdgpu: add gfxoff support for smu 13.0.5Yifan Zhang1-0/+1
this patch adds gfxoff support for smu 13.0.5 Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-02-25drm/amd/pm: refine smu 13.0.5 pp table codeYifan Zhang2-107/+28
Based on smu 13.0.5 features, refine pp table code. Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-02-24Merge tag 'clk-fixes-for-linus' of ↵Linus Torvalds2-99/+10
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk fixes from Stephen Boyd: "A couple driver fixes in the clk subsystem - Fix a hang due to bad clk parent in the Ingenic jz4725b driver - Fix SD controllers on Qualcomm MSM8994 SoCs by removing clks that shouldn't be touched" * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: jz4725b: fix mmc0 clock gating clk: qcom: gcc-msm8994: Remove NoC clocks
2022-02-24Merge tag 'drm-fixes-2022-02-25' of git://anongit.freedesktop.org/drm/drmLinus Torvalds25-81/+156
Pull drm fixes from Dave Airlie: "Regular drm fixes pull, i915, amdgpu and tegra mostly, all pretty small. core: - edid: Always set RGB444 tegra: - tegra186 suspend/resume fixes - syncpoint wait fix - build warning fix - eDP on older devices fix amdgpu: - Display FP fix - PCO powergating fix - RDNA2 OEM SKU stability fixes - Display PSR fix - PCI ASPM fix - Display link encoder fix for TEST_COMMIT - Raven2 suspend/resume fix - Fix a regression in virtual display support - GPUVM eviction fix i915: - Fix QGV handling on ADL-P+ - Fix bw atomic check when switching between SAGV vs. no SAGV - Disconnect PHYs left connected by BIOS on disabled ports - Fix SAVG to no SAGV transitions on TGL+ - Print PHY name properly on calibration error (DG2) imx: - dcss: Select GEM CMA helpers radeon: - Fix some variables's type vc4: - Fix codec cleanup - Fix PM reference counting" * tag 'drm-fixes-2022-02-25' of git://anongit.freedesktop.org/drm/drm: (24 commits) drm/amdgpu: check vm ready by amdgpu_vm->evicting flag drm/amdgpu: bypass tiling flag check in virtual display case (v2) Revert "drm/amdgpu: add modifiers in amdgpu_vkms_plane_init()" drm/amdgpu: do not enable asic reset for raven2 drm/amd/display: Fix stream->link_enc unassigned during stream removal drm/amd: Check if ASPM is enabled from PCIe subsystem drm/edid: Always set RGB444 drm/tegra: dpaux: Populate AUX bus drm/radeon: fix variable type drm/amd/display: For vblank_disable_immediate, check PSR is really used drm/amd/pm: fix some OEM SKU specific stability issues drm/amdgpu: disable MMHUB PG for Picasso drm/amd/display: Protect update_bw_bounding_box FPU code. drm/i915/dg2: Print PHY name properly on calibration error drm/i915: Fix bw atomic check when switching between SAGV vs. no SAGV drm/i915: Correctly populate use_sagv_wm for all pipes drm/i915: Disconnect PHYs left connected by BIOS on disabled ports drm/i915: Widen the QGV point mask drm/imx/dcss: i.MX8MQ DCSS select DRM_GEM_CMA_HELPER drm/vc4: crtc: Fix runtime_pm reference counting ...
2022-02-24drm/amd/display: Turn functions into staticMagali Lemes3-18/+3
Silence [-Wmissing-prototypes] sparse warnings from the display folder such as: ../drivers/gpu/drm/amd/amdgpu/../display/dc/clk_mgr/dcn315/dcn315_smu.c:126:5: warning: no previous prototype for ‘dcn315_smu_send_msg_with_param’ [-Wmissing-prototypes] 126 | int dcn315_smu_send_msg_with_param( | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ v2: drop unused function dcn315_smu_set_voltage_via_phyclk() to avoid adding a warning (Alex) Cc: Qingqing Zhuo (Lillian) <qingqing.zhuo@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Magali Lemes <magalilemes00@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-02-24drm/amd/display: Use NULL instead of 0Magali Lemes3-4/+4
Silence the following sparse warnings: ../drivers/gpu/drm/amd/amdgpu/../display/dc/dce112/dce112_resource.c:865:16: sparse: warning: Using plain integer as NULL pointer ../drivers/gpu/drm/amd/amdgpu/../display/dc/dce110/dce110_hw_sequencer.c:1588:84: sparse: warning: Using plain integer as NULL pointer ../drivers/gpu/drm/amd/amdgpu/../display/dc/dce110/dce110_hw_sequencer.c:2725:84: sparse: warning: Using plain integer as NULL pointer ../drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_resource.c:1919:16: sparse: warning: Using plain integer as NULL pointer v2: drop removal of default case to avoid adding warnings (Alex) Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Magali Lemes <magalilemes00@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-02-24drm/amd/display: Add conditional around functionMagali Lemes1-1/+3
When CONFIG_DRM_AMD_DC_DCN is not set, the function 'dm_helpers_enable_periodic_detection' doesn't have its prototype defined, causing the following warning: drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_helpers.c:805:6: warning: no previous prototype for function 'dm_helpers_enable_periodic_detection' [-Wmissing-prototypes] void dm_helpers_enable_periodic_detection(struct dc_context *ctx, bool enable) ^ drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_helpers.c:805:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void dm_helpers_enable_periodic_detection(struct dc_context *ctx, bool enable) ^ static 1 warning generated. This commit silences this warning by adding a conditional directive around the mentioned function, and also corrects a small spelling error. Reviewed-by: Harry Wentland <harry.wentland@amd.com> Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Magali Lemes <magalilemes00@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-02-24drm/amd/display: Adjust functions documentationMagali Lemes1-3/+3
Part of the documentation of the 'dc_process_dmub_aux_transfer_async' function was misplaced, being put together with the ‘dc_enable_dmub_notifications’ documentation. This caused the following warning: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc.c:3757: warning: expecting prototype for dc_process_dmub_aux_transfer_async(). Prototype was for dc_enable_dmub_notifications() instead This commit fixes the warning by placing the function documentations in their right place. Reviewed-by: Harry Wentland <harry.wentland@amd.com> Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Magali Lemes <magalilemes00@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-02-24drm/amd/display: Fix DC definition of PMFW Pstate table for DCN316Leo Li2-1/+19
[Why] During DC init, we read power management tables from PMFW. This info is exchanged in the form of a binary blob inside gpu memory. In order to parse the binary blob, the correct struct needs to be used. [How] Fix dcn316's definition of the DfPstateTable_t struct to align with PMFW Signed-off-by: Leo Li <sunpeng.li@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-02-24drm/amdgpu: Exclude PCI reset method for now.Andrey Grodzovsky2-2/+7
According to my investigation of the state of PCI reset recently it's not working. The reason is due to the fact the kernel PCI code rejects SBR when there are more then one PF under same bridge which we always have (at least AUDIO PF but usually more) and that because SBR will reset all the PFS and devices under the same bridge as you and you cannot assume they support SBR. Once we anble FLR support we can reenable this option as FLR is doable on single PF and doens't have this restriction. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-02-24drm/amdgpu: Add use_xgmi_p2p module parameterAlex Sierra3-1/+11
This parameter controls xGMI p2p communication, which is enabled by default. However, it can be disabled by setting it to 0. In case xGMI p2p is disabled in a dGPU, PCIe p2p interface will be used instead. This parameter is ignored in GPUs that do not support xGMI p2p configuration. Signed-off-by: Alex Sierra <alex.sierra@amd.com> Acked-by: Luben Tuikov <luben.tuikov@amd.com> Acked-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-02-24drm/amd/pm: fix mode2 reset fail for smu 13.0.5Yifan Zhang1-7/+2
SMU MSG index should be used as parameter. Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-02-24drm/amdgpu: config HDP_MISC_CNTL.READ_BUFFER_WATERMARKXiaogang Chen2-0/+5
To fix applications running across multiple GPU config hang. Signed-off-by: Xiaogang Chen <xiaogang.chen@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-02-24amdgpu/pm: Disable managing hwmon sysfs attributes for ONEVF modeDanijel Slivka1-0/+4
This patch prohibits performing of set commands on all hwmon attributes through sysfs in ONEVF mode. Signed-off-by: Danijel Slivka <danijel.slivka@amd.com> Acked-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-02-24Merge tag 'pci-v5.17-fixes-5' of ↵Linus Torvalds2-6/+11
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull pci fixes from Bjorn Helgaas: - Fix a merge error that broke PCI device enumeration on mvebu platforms, including Turris Omnia (Armada 385) (Pali Rohár) - Avoid using ATS on all AMD Navi10 and Navi14 GPUs because some VBIOSes don't account for "harvested" (disabled) parts of the chip when initializing caches (Alex Deucher) * tag 'pci-v5.17-fixes-5' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: PCI: Mark all AMD Navi10 and Navi14 GPU ATS as broken PCI: mvebu: Fix device enumeration regression
2022-02-24Merge tag 'net-5.17-rc6' of ↵Linus Torvalds53-309/+574
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from bpf and netfilter. Current release - regressions: - bpf: fix crash due to out of bounds access into reg2btf_ids - mvpp2: always set port pcs ops, avoid null-deref - eth: marvell: fix driver load from initrd - eth: intel: revert "Fix reset bw limit when DCB enabled with 1 TC" Current release - new code bugs: - mptcp: fix race in overlapping signal events Previous releases - regressions: - xen-netback: revert hotplug-status changes causing devices to not be configured - dsa: - avoid call to __dev_set_promiscuity() while rtnl_mutex isn't held - fix panic when removing unoffloaded port from bridge - dsa: microchip: fix bridging with more than two member ports Previous releases - always broken: - bpf: - fix crash due to incorrect copy_map_value when both spin lock and timer are present in a single value - fix a bpf_timer initialization issue with clang - do not try bpf_msg_push_data with len 0 - add schedule points in batch ops - nf_tables: - unregister flowtable hooks on netns exit - correct flow offload action array size - fix a couple of memory leaks - vsock: don't check owner in vhost_vsock_stop() while releasing - gso: do not skip outer ip header in case of ipip and net_failover - smc: use a mutex for locking "struct smc_pnettable" - openvswitch: fix setting ipv6 fields causing hw csum failure - mptcp: fix race in incoming ADD_ADDR option processing - sysfs: add check for netdevice being present to speed_show - sched: act_ct: fix flow table lookup after ct clear or switching zones - eth: intel: fixes for SR-IOV forwarding offloads - eth: broadcom: fixes for selftests and error recovery - eth: mellanox: flow steering and SR-IOV forwarding fixes Misc: - make __pskb_pull_tail() & pskb_carve_frag_list() drop_monitor friends not report freed skbs as drops - force inlining of checksum functions in net/checksum.h" * tag 'net-5.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (85 commits) net: mv643xx_eth: process retval from of_get_mac_address ping: remove pr_err from ping_lookup Revert "i40e: Fix reset bw limit when DCB enabled with 1 TC" openvswitch: Fix setting ipv6 fields causing hw csum failure ipv6: prevent a possible race condition with lifetimes net/smc: Use a mutex for locking "struct smc_pnettable" bnx2x: fix driver load from initrd Revert "xen-netback: Check for hotplug-status existence before watching" Revert "xen-netback: remove 'hotplug-status' once it has served its purpose" net/mlx5e: Fix VF min/max rate parameters interchange mistake net/mlx5e: Add missing increment of count net/mlx5e: MPLSoUDP decap, fix check for unsupported matches net/mlx5e: Fix MPLSoUDP encap to use MPLS action information net/mlx5e: Add feature check for set fec counters net/mlx5e: TC, Skip redundant ct clear actions net/mlx5e: TC, Reject rules with forward and drop actions net/mlx5e: TC, Reject rules with drop and modify hdr action net/mlx5e: kTLS, Use CHECKSUM_UNNECESSARY for device-offloaded packets net/mlx5e: Fix wrong return value on ioctl EEPROM query failure net/mlx5: Fix possible deadlock on rule deletion ...
2022-02-25Merge tag 'drm-intel-fixes-2022-02-24' of ↵Dave Airlie5-24/+52
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes - Fix QGV handling on ADL-P+ (Ville Syrjälä) - Fix bw atomic check when switching between SAGV vs. no SAGV (Ville Syrjälä) - Disconnect PHYs left connected by BIOS on disabled ports (Imre Deak) - Fix SAVG to no SAGV transitions on TGL+ (Ville Syrjälä) - Print PHY name properly on calibration error (DG2) (Matt Roper) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/YhdyHwRWkOTWwlqi@tursulin-mobl2
2022-02-25Merge tag 'drm-misc-next-2022-02-23' of ↵Dave Airlie168-1688/+8047
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for v5.18: UAPI Changes: Cross-subsystem Changes: - Split out panel-lvds and lvds dt bindings . - Put yes/no on/off disabled/enabled strings in linux/string_helpers.h and use it in drivers and tomoyo. - Clarify dma_fence_chain and dma_fence_array should never include eachother. - Flatten chains in syncobj's. - Don't double add in fbdev/defio when page is already enlisted. - Don't sort deferred-I/O pages by default in fbdev. Core Changes: - Fix missing pm_runtime_put_sync in bridge. - Set modifier support to only linear fb modifier if drivers don't advertise support. - As a result, we remove allow_fb_modifiers. - Add missing clear for EDID Deep Color Modes in drm_reset_display_info. - Assorted documentation updates. - Warn once in drm_clflush if there is no arch support. - Add missing select for dp helper in drm_panel_edp. - Assorted small fixes. - Improve fb-helper's clipping handling. - Don't dump shmem mmaps in a core dump. - Add accounting to ttm resource manager, and use it in amdgpu. - Allow querying the detected eDP panel through debugfs. - Add helpers for xrgb8888 to 8 and 1 bits gray. - Improve drm's buddy allocator. - Add selftests for the buddy allocator. Driver Changes: - Add support for nomodeset to a lot of drm drivers. - Use drm_module_*_driver in a lot of drm drivers. - Assorted small fixes to bridge/lt9611, v3d, vc4, vmwgfx, mxsfb, nouveau, bridge/dw-hdmi, panfrost, lima, ingenic, sprd, bridge/anx7625, ti-sn65dsi86. - Add bridge/it6505. - Create DP and DVI-I connectors in ast. - Assorted nouveau backlight fixes. - Rework amdgpu reset handling. - Add dt bindings for ingenic,jz4780-dw-hdmi. - Support reading edid through aux channel in ingenic. - Add a drm driver for Solomon SSD130x OLED displays. - Add simple support for sharp LQ140M1JW46. - Add more panels to nt35560. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/686ec871-e77f-c230-22e5-9e3bb80f064a@linux.intel.com
2022-02-25Merge tag 'drm-intel-next-2022-02-23' of ↵Dave Airlie205-5694/+8332
git://anongit.freedesktop.org/drm/drm-intel into drm-next Linux core: ----------- iosys-map: Add offset to iosys_map_memcpy_to() (Lucas) iosys-map: Add a few more helpers (Lucas) i915 (display and core changes on drm-intel-next): -------------------------------------------------- - Display's DBuf and watermark related fixes and improvements (Ville) - More i915 header and other code clean-up (Jani) - Display IPS fixes and improvements (Ville) - OPRegion fixes and cleanups (Jani) - Fix the plane end Y offset check for FBC (Ville) - DP 128b/132b updates (Jani) - Disable runtime pm wakeref tracking for the mock device selftest (Ville) - Many display code clean-up while targeting to fix up DP DFP 4:2:0 handling (Ville) - Bigjoiner state tracking and more bigjoiner related work (Ville) - Update DMC_DEBUG3 register for DG1 (Chuansheng) - SAGV fixes (Ville) - More GT register cleanup (Matt) - Fix build issue when using clang (Tong) - Display DG2 fixes (Matt) - ADL-P PHY related fixes (Imre) - PSR2 fixes (Jose) - Add PCH Support for Alder Lake N (Tejas) drm-intel-gt-next (drm-intel-gt-next-2022-02-17): ------------------------------------------------- UAPI Changes: - Weak parallel submission support for execlists Minimal implementation of the parallel submission support for execlists backend that was previously only implemented for GuC. Support one sibling non-virtual engine. Core Changes: - Two backmerges of drm/drm-next for header file renames/changes and i915_regs reorganization Driver Changes: - Add new DG2 subplatform: DG2-G12 (Matt R) - Add new DG2 workarounds (Matt R, Ram, Bruce) - Handle pre-programmed WOPCM registers for DG2+ (Daniele) - Update guc shim control programming on XeHP SDV+ (Daniele) - Add RPL-S C0/D0 stepping information (Anusha) - Improve GuC ADS initialization to work on ARM64 on dGFX (Lucas) - Fix KMD and GuC race on accessing PMU busyness (Umesh) - Use PM timestamp instead of RING TIMESTAMP for reference in PMU with GuC (Umesh) - Report error on invalid reset notification from GuC (John) - Avoid WARN splat by holding RPM wakelock during PXP unbind (Juston) - Fixes to parallel submission implementation (Matt B.) - Improve GuC loading status check/error reports (John) - Tweak TTM LRU priority hint selection (Matt A.) - Align the plane_vma to min_page_size of stolen mem (Ram) - Introduce vma resources and implement async unbinding (Thomas) - Use struct vma_resource instead of struct vma_snapshot (Thomas) - Return some TTM accel move errors instead of trying memcpy move (Thomas) - Fix a race between vma / object destruction and unbinding (Thomas) - Remove short-term pins from execbuf (Maarten) - Update to GuC version 69.0.3 (John, Michal Wa.) - Improvements to GT reset paths in GuC backend (Matt B.) - Use shrinker_release_pages instead of writeback in shmem object hooks (Matt A., Tvrtko) - Use trylock instead of blocking lock when freeing GEM objects (Maarten) - Allocate intel_engine_coredump_alloc with ALLOW_FAIL (Matt B.) - Fixes to object unmapping and purging (Matt A) - Check for wedged device in GuC backend (John) - Avoid lockdep splat by locking dpt_obj around set_cache_level (Maarten) - Allow dead vm to unbind vma's without lock (Maarten) - s/engine->i915/i915/ for DG2 engine workarounds (Matt R) - Use to_gt() helper for GGTT accesses (Michal Wi.) - Selftest improvements (Matt B., Thomas, Ram) - Coding style and compiler warning fixes (Matt B., Jasmine, Andi, Colin, Gustavo, Dan) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/YhbDan8wNZBR6FzF@intel.com
2022-02-24Merge tag 'block-5.17-2022-02-24' of git://git.kernel.dk/linux-blockLinus Torvalds2-25/+57
Pull block fixes from Jens Axboe: - NVMe pull request: - send H2CData PDUs based on MAXH2CDATA (Varun Prakash) - fix passthrough to namespaces with unsupported features (Christoph Hellwig) - Clear iocb->private at poll completion (Stefano) * tag 'block-5.17-2022-02-24' of git://git.kernel.dk/linux-block: nvme-tcp: send H2CData PDUs based on MAXH2CDATA nvme: also mark passthrough-only namespaces ready in nvme_update_ns_info nvme: don't return an error from nvme_configure_metadata block: clear iocb->private in blkdev_bio_end_io_async()
2022-02-24thermal: int340x: fix memory leak in int3400_notify()Chuansheng Liu1-0/+4
It is easy to hit the below memory leaks in my TigerLake platform: unreferenced object 0xffff927c8b91dbc0 (size 32): comm "kworker/0:2", pid 112, jiffies 4294893323 (age 83.604s) hex dump (first 32 bytes): 4e 41 4d 45 3d 49 4e 54 33 34 30 30 20 54 68 65 NAME=INT3400 The 72 6d 61 6c 00 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 rmal.kkkkkkkkkk. backtrace: [<ffffffff9c502c3e>] __kmalloc_track_caller+0x2fe/0x4a0 [<ffffffff9c7b7c15>] kvasprintf+0x65/0xd0 [<ffffffff9c7b7d6e>] kasprintf+0x4e/0x70 [<ffffffffc04cb662>] int3400_notify+0x82/0x120 [int3400_thermal] [<ffffffff9c8b7358>] acpi_ev_notify_dispatch+0x54/0x71 [<ffffffff9c88f1a7>] acpi_os_execute_deferred+0x17/0x30 [<ffffffff9c2c2c0a>] process_one_work+0x21a/0x3f0 [<ffffffff9c2c2e2a>] worker_thread+0x4a/0x3b0 [<ffffffff9c2cb4dd>] kthread+0xfd/0x130 [<ffffffff9c201c1f>] ret_from_fork+0x1f/0x30 Fix it by calling kfree() accordingly. Fixes: 38e44da59130 ("thermal: int3400_thermal: process "thermal table changed" event") Signed-off-by: Chuansheng Liu <chuansheng.liu@intel.com> Cc: 4.14+ <stable@vger.kernel.org> # 4.14+ Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-10-22 16:39:11 +0000