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2022-06-22dt-bindings: arm: aspeed: document board compatiblesKrzysztof Kozlowski2-0/+84
Document all compatibles used in existing upstreamed Aspeed AST2400, AST2500 and AST2600 based boards. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20220529104928.79636-2-krzysztof.kozlowski@linaro.org
2022-06-22platform/surface: aggregator: Reserve more event- and target-categoriesMaximilian Luz2-70/+85
With the introduction of the Surface Laptop Studio, more event- and target categories have been added. Therefore, increase the number of reserved events and extend the enum of know target categories to accommodate this. Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com> Link: https://lore.kernel.org/r/20220614194117.4118897-1-luzmaximilian@gmail.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-06-22platform/surface: avoid flush_scheduled_work() usageTetsuo Handa1-3/+24
Use local wq in order to avoid flush_scheduled_work() usage. Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Reviewed-by: Maximilian Luz <luzmaximilian@gmail.com> Tested-by: Maximilian Luz <luzmaximilian@gmail.com> Link: https://lore.kernel.org/r/63ec2d45-c67c-1134-f6d3-490c8ba67a01@I-love.SAKURA.ne.jp Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-06-22platform/x86: Move AMD platform drivers to separate directoryShyam Sundar S K7-30/+45
Currently, AMD supported platform drivers are grouped under generic "x86" folder structure. Move the current drivers (amd-pmc and amd_hsmp) to a separate directory. This would also mean the newer driver submissions to pdx86 subsystem in the future will also land in AMD specific directory. Reviewed-by: Naveen Krishna Chatradhi <NaveenKrishna.Chatradhi@amd.com> Tested-by: Suma Hegde <suma.hegde@amd.com> Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Link: https://lore.kernel.org/r/20220608193212.2827257-1-Shyam-sundar.S-k@amd.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-06-22platform/x86: thinkpad_acpi: Use backlight helperStephen Kitt1-4/+1
Instead of retrieving the backlight brightness in struct backlight_properties manually, and then checking whether the backlight should be on at all, use backlight_get_brightness() which does all this and insulates this from future changes. Signed-off-by: Stephen Kitt <steve@sk2.org> Cc: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Mark Gross <markgross@kernel.org> Cc: ibm-acpi-devel@lists.sourceforge.net Cc: platform-driver-x86@vger.kernel.org Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> Link: https://lore.kernel.org/r/20220607184635.1127913-5-steve@sk2.org Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-06-22platform/x86: compal-laptop: Use backlight helperStephen Kitt1-3/+1
Instead of manually checking the power state in struct backlight_properties, use backlight_is_blank(). Signed-off-by: Stephen Kitt <steve@sk2.org> Cc: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Mark Gross <markgross@kernel.org> Cc: platform-driver-x86@vger.kernel.org Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> Link: https://lore.kernel.org/r/20220607184635.1127913-4-steve@sk2.org Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-06-22platform/x86: apple-gmux: Use backlight helperStephen Kitt1-4/+1
Instead of retrieving the backlight brightness in struct backlight_properties manually, and then checking whether the backlight should be on at all, use backlight_get_brightness() which does all this and insulates this from future changes. Signed-off-by: Stephen Kitt <steve@sk2.org> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Mark Gross <markgross@kernel.org> Cc: platform-driver-x86@vger.kernel.org Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> Link: https://lore.kernel.org/r/20220607184635.1127913-3-steve@sk2.org Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-06-22platform/x86: acer-wmi: Use backlight helperStephen Kitt1-6/+1
Instead of retrieving the backlight brightness in struct backlight_properties manually, and then checking whether the backlight should be on at all, use backlight_get_brightness() which does all this and insulates this from future changes. Signed-off-by: Stephen Kitt <steve@sk2.org> Cc: "Lee, Chun-Yi" <jlee@suse.com> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Mark Gross <markgross@kernel.org> Cc: platform-driver-x86@vger.kernel.org Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> Link: https://lore.kernel.org/r/20220607184635.1127913-2-steve@sk2.org Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-06-22platform/x86: thinkpad-acpi: Enable AMT by default on supported systemsMark Pearson1-0/+5
By default the ACPI platform profile starts in balanced mode. On supported systems AMT is supposed to be enabled in balanced mode by default. When checking the capabilities during initialization, set up AMT to be enabled if it's supported. Co-developed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Mark Pearson <markpearson@lenovo.com> Link: https://lore.kernel.org/r/20220603170212.164963-4-markpearson@lenovo.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-06-22platform/x86: thinkpad-acpi: Add support for hotkey 0x131aMark Pearson1-0/+11
On some AMD platforms if you press FN+T it will toggle whether automatic mode transitions are active. Recognize this keycode and use it to toggle AMT. Co-developed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Mark Pearson <markpearson@lenovo.com> Link: https://lore.kernel.org/r/20220603170212.164963-3-markpearson@lenovo.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-06-22platform/x86: thinkpad-acpi: Add support for automatic mode transitionsMark Pearson1-0/+34
Some AMD Thinkpads support automatic mode transitions. The actual transition logic doesn't live in the `thinkpad_acpi` driver. The events to activate this logic come from this driver though. Populate these events when switching PSC power modes. Co-developed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Mark Pearson <markpearson@lenovo.com> Link: https://lore.kernel.org/r/20220603170212.164963-2-markpearson@lenovo.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-06-22platform/x86: thinkpad-acpi: profile capabilities as integerMark Pearson1-27/+18
Currently the active mode (PSC/MMC) is stored in an enum and queried throughout the driver. Other driver changes will enumerate additional submodes that are relevant to be tracked, so instead track PSC/MMC in a single integer variable. Co-developed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Mark Pearson <markpearson@lenovo.com> Link: https://lore.kernel.org/r/20220603170212.164963-1-markpearson@lenovo.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2022-06-22powerpc/powernv: wire up rng during setup_archJason A. Donenfeld3-16/+40
The platform's RNG must be available before random_init() in order to be useful for initial seeding, which in turn means that it needs to be called from setup_arch(), rather than from an init call. Complicating things, however, is that POWER8 systems need some per-cpu state and kmalloc, which isn't available at this stage. So we split things up into an early phase and a later opportunistic phase. This commit also removes some noisy log messages that don't add much. Fixes: a4da0d50b2a0 ("powerpc: Implement arch_get_random_long/int() for powernv") Cc: stable@vger.kernel.org # v3.13+ Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> [mpe: Add of_node_put(), use pnv naming, minor change log editing] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20220621140849.127227-1-Jason@zx2c4.com
2022-06-22staging: r8188eu: Fixed some blank line coding style issuesChang Yu1-0/+7
Added blank lines after variable declarations as per checkpatch.pl Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Signed-off-by: Chang Yu <marcus.yu.56@gmail.com> Link: https://lore.kernel.org/r/cf4d4f7a58c9ba4510bed6748f78491c91e3e6f3.1655872968.git.marcus.yu.56@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-06-22staging: r8188eu: Fixed comment styleChang Yu1-8/+10
Fixed block comments style as per checkpatch.pl and kernel coding style guide. Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Signed-off-by: Chang Yu <marcus.yu.56@gmail.com> Link: https://lore.kernel.org/r/fe45dd24a6ffcb4902a5efacaae63028f7c7a68f.1655872968.git.marcus.yu.56@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-06-22staging: r8188eu: Fixed two whitespace coding style issuesChang Yu1-2/+2
Replaced spaces with tabs as per checkpatch.pl Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Signed-off-by: Chang Yu <marcus.yu.56@gmail.com> Link: https://lore.kernel.org/r/68cb57799d9139740f94eed9080e2d08c522e74c.1655872968.git.marcus.yu.56@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-06-22staging: r8188eu: Fixed two brace coding style issuesChang Yu1-4/+3
Removed two pairs of unnecessary curly braces as per checkpatch.pl Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Signed-off-by: Chang Yu <marcus.yu.56@gmail.com> Link: https://lore.kernel.org/r/f08a494f324cf5a3b5ed73aab6b3a432cb1da67b.1655872968.git.marcus.yu.56@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-06-22staging: r8188eu: Fixed a function declaration coding style issueChang Yu1-1/+1
Added an identifier name for function definition argument 'struct timer_list *' as per checkpatch.pl Note that for the same line checkpatch.pl will also complain "extern should be avoided in .c". I am not very familiar with the codebase so I decided not to move the declaration to a header file. Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Signed-off-by: Chang Yu <marcus.yu.56@gmail.com> Link: https://lore.kernel.org/r/778c21724752f2de136d82b31c9ffc2bf35ced55.1655872968.git.marcus.yu.56@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-06-22Merge branch 'staging-octeon' of gitolite.kernel.org:/pub/scm/linux/kernel/git/gregkh/staging into staging-nextGreg Kroah-Hartman10-25/+12
This merges the movement of the octeon-usb driver out of drivers/staging/ into drivers/usb. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> * 'staging-octeon' of gitolite.kernel.org:/pub/scm/linux/kernel/git/gregkh/staging: staging: octeon-usb: move driver out of staging
2022-06-22Merge branch 'staging-octeon' of gitolite.kernel.org:/pub/scm/linux/kernel/git/gregkh/staging into usb-nextGreg Kroah-Hartman10-25/+12
This merges the movement of the octeon-usb driver out of drivers/staging/ into drivers/usb. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> * 'staging-octeon' of gitolite.kernel.org:/pub/scm/linux/kernel/git/gregkh/staging: staging: octeon-usb: move driver out of staging
2022-06-22x86/vmware: Use BIT() macro for shiftingShreenidhi Shedi1-2/+2
VMWARE_CMD_VCPU_RESERVED is bit 31 and that would mean undefined behavior when shifting an int but the kernel is built with -fno-strict-overflow which will wrap around using two's complement. Use the BIT() macro to improve readability and avoid any potential overflow confusion because it uses an unsigned long. [ bp: Clarify commit message. ] Signed-off-by: Shreenidhi Shedi <sshedi@vmware.com> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> Link: https://lore.kernel.org/r/20220601101820.535031-1-sshedi@vmware.com
2022-06-22drm/sun4i: Add DMA mask and segment sizeJernej Skrabec1-0/+8
Kernel occasionally complains that there is mismatch in segment size when trying to render HW decoded videos and rendering them directly with sun4i DRM driver. Following message can be observed on H6 SoC: [ 184.298308] ------------[ cut here ]------------ [ 184.298326] DMA-API: sun4i-drm display-engine: mapping sg segment longer than device claims to support [len=6144000] [max=65536] [ 184.298364] WARNING: CPU: 1 PID: 382 at kernel/dma/debug.c:1162 debug_dma_map_sg+0x2b0/0x350 [ 184.322997] CPU: 1 PID: 382 Comm: ffmpeg Not tainted 5.19.0-rc1+ #1331 [ 184.329533] Hardware name: Tanix TX6 (DT) [ 184.333544] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 184.340512] pc : debug_dma_map_sg+0x2b0/0x350 [ 184.344882] lr : debug_dma_map_sg+0x2b0/0x350 [ 184.349250] sp : ffff800009f33a50 [ 184.352567] x29: ffff800009f33a50 x28: 0000000000010000 x27: ffff000001b86c00 [ 184.359725] x26: ffffffffffffffff x25: ffff000005d8cc80 x24: 0000000000000000 [ 184.366879] x23: ffff80000939ab18 x22: 0000000000000001 x21: 0000000000000001 [ 184.374031] x20: 0000000000000000 x19: ffff0000018a7410 x18: ffffffffffffffff [ 184.381186] x17: 0000000000000000 x16: 0000000000000000 x15: ffffffffffffffff [ 184.388338] x14: 0000000000000001 x13: ffff800009534e86 x12: 6f70707573206f74 [ 184.395493] x11: 20736d69616c6320 x10: 000000000000000a x9 : 0000000000010000 [ 184.402647] x8 : ffff8000093b6d40 x7 : ffff800009f33850 x6 : 000000000000000c [ 184.409800] x5 : ffff0000bf997940 x4 : 0000000000000000 x3 : 0000000000000027 [ 184.416953] x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000003960e80 [ 184.424106] Call trace: [ 184.426556] debug_dma_map_sg+0x2b0/0x350 [ 184.430580] __dma_map_sg_attrs+0xa0/0x110 [ 184.434687] dma_map_sgtable+0x28/0x4c [ 184.438447] vb2_dc_dmabuf_ops_map+0x60/0xcc [ 184.442729] __map_dma_buf+0x2c/0xd4 [ 184.446321] dma_buf_map_attachment+0xa0/0x130 [ 184.450777] drm_gem_prime_import_dev+0x7c/0x18c [ 184.455410] drm_gem_prime_fd_to_handle+0x1b8/0x214 [ 184.460300] drm_prime_fd_to_handle_ioctl+0x2c/0x40 [ 184.465190] drm_ioctl_kernel+0xc4/0x174 [ 184.469123] drm_ioctl+0x204/0x420 [ 184.472534] __arm64_sys_ioctl+0xac/0xf0 [ 184.476474] invoke_syscall+0x48/0x114 [ 184.480240] el0_svc_common.constprop.0+0x44/0xec [ 184.484956] do_el0_svc+0x2c/0xc0 [ 184.488283] el0_svc+0x2c/0x84 [ 184.491354] el0t_64_sync_handler+0x11c/0x150 [ 184.495723] el0t_64_sync+0x18c/0x190 [ 184.499397] ---[ end trace 0000000000000000 ]--- Fix that by setting DMA mask and segment size. Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com> Reviewed-by: Samuel Holland <samuel@sholland.org> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20220620181333.650301-1-jernej.skrabec@gmail.com
2022-06-22drm/vc4: hdmi: Fixed possible integer overflowSaud Farooqui1-1/+1
Multiplying ints and saving it in unsigned long long could lead to integer overflow before being type casted to unsigned long long. Addresses-Coverity: 1505113: Unintentional integer overflow. Signed-off-by: Saud Farooqui <farooqui_saud@hotmail.com> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/PA4P189MB1421E63C0FF3EBF234A80AB38BA79@PA4P189MB1421.EURP189.PROD.OUTLOOK.COM
2022-06-22GPU: drm: drop unexpected word "the" in the commentsJiang Jian1-1/+1
there is an unexpected word "the" in the comments that need to be dropped file: drivers/gpu/drm/drm_ioctl.c line: 86 * means the the unique name for the master node just opening is _not_ filled changed to * means the unique name for the master node just opening is _not_ filled Signed-off-by: Jiang Jian <jiangjian@cdjrlc.com> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20220621135140.12200-1-jiangjian@cdjrlc.com
2022-06-22drm: panel-orientation-quirks: drop unexpected word "the" in the commentsJiang Jian1-1/+1
there is an unexpected word "the" in the comments that need to be dropped file: drivers/gpu/drm/drm_panel_orientation_quirks.c line: 196 * GPD Pocket, note that the the DMI data is less generic then changed to * GPD Pocket, note that the DMI data is less generic then Signed-off-by: Jiang Jian <jiangjian@cdjrlc.com> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20220621134401.10290-1-jiangjian@cdjrlc.com
2022-06-22drm/vc4: drop unexpected word "the" in the commentsJiang Jian1-1/+1
there is an unexpected word "the" in the comments that need to be dropped file: drivers/gpu/drm/vc4/vc4_regs.h line: 267 /* Set when the the downstream tries to read from the display FIFO changed to /* Set when the downstream tries to read from the display FIFO Signed-off-by: Jiang Jian <jiangjian@cdjrlc.com> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20220621130550.126915-1-jiangjian@cdjrlc.com
2022-06-22drm/prime: drop unexpected word "the" in the commentsJiang Jian1-1/+1
there is an unexpected word "the" in the comments that need to be dropped file: drivers/gpu/drm/drm_prime.c line: 842 * of the the buffer described by the provided sg_table. changed to * of the buffer described by the provided sg_table. Signed-off-by: Jiang Jian <jiangjian@cdjrlc.com> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20220621130210.125461-1-jiangjian@cdjrlc.com
2022-06-22USB: serial: use kmemdup instead of kmalloc + memcpySlark Xiao3-9/+3
For code neat purpose, we can use kmemdup to replace kmalloc + memcpy. Signed-off-by: Slark Xiao <slark_xiao@163.com> Signed-off-by: Johan Hovold <johan@kernel.org>
2022-06-22USB: serial: option: add Quectel EM05-G modemYonglin Tan1-0/+3
The EM05-G modem has 2 USB configurations that are configurable via the AT command AT+QCFG="usbnet",[ 0 | 2 ] which make the modem enumerate with the following interfaces, respectively: "RMNET" : AT + DIAG + NMEA + Modem + QMI "MBIM" : MBIM + AT + DIAG + NMEA + Modem The detailed description of the USB configuration for each mode as follows: RMNET Mode -------------- T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 21 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=2c7c ProdID=030a Rev= 3.18 S: Manufacturer=Quectel S: Product=Quectel EM05-G C:* #Ifs= 5 Cfg#= 1 Atr=a0 MxPwr=500mA I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=83(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=85(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 5 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=87(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 6 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=89(I) Atr=03(Int.) MxPS= 8 Ivl=32ms E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms MBIM Mode -------------- T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 16 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=2c7c ProdID=030a Rev= 3.18 S: Manufacturer=Quectel S: Product=Quectel EM05-G C:* #Ifs= 6 Cfg#= 1 Atr=a0 MxPwr=500mA A: FirstIf#= 0 IfCount= 2 Cls=02(comm.) Sub=0e Prot=00 I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=83(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=85(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 5 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=87(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=0e Prot=00 Driver=cdc_mbim E: Ad=89(I) Atr=03(Int.) MxPS= 64 Ivl=32ms I: If#= 1 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim I:* If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=02 Driver=cdc_mbim E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms Signed-off-by: Yonglin Tan <yonglin.tan@outlook.com> Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <johan@kernel.org>
2022-06-22USB: serial: pl2303: add support for more HXN (G) typesJohan Hovold1-12/+17
Add support for further HXN (G) type devices (GT variant, GL variant, GS variant and GR) and document the bcdDevice mapping. Note that the TA and TB types use the same bcdDevice as some GT and GE variants, respectively, but that the HX status request can be used to determine which is which. Also note that we currently do not distinguish between the various HXN (G) types in the driver but that this may change eventually (e.g. when adding GPIO support). Reported-by: Charles Yeh <charlesyeh522@gmail.com> Link: https://lore.kernel.org/r/YrF77b9DdeumUAee@hovoldconsulting.com Cc: stable@vger.kernel.org # 5.13 Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Johan Hovold <johan@kernel.org>
2022-06-22drm/i915/gem: add missing elsekatrinzhou1-2/+3
Add missing else in set_proto_ctx_param() to fix coverity issue. Addresses-Coverity: ("Unused value") Fixes: d4433c7600f7 ("drm/i915/gem: Use the proto-context to handle create parameters (v5)") Suggested-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: katrinzhou <katrinzhou@tencent.com> [tursulin: fixup alignment] Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220621124926.615884-1-tvrtko.ursulin@linux.intel.com
2022-06-22drm/i915: Fix spelling typo in commentpengfuyuan1-1/+1
Fix spelling typo in comment. Reported-by: k2ci <kernel-bot@kylinos.cn> Signed-off-by: pengfuyuan <pengfuyuan@kylinos.cn> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/tencent_7B226C4A9BC2B5EEB37B70C188B5015D290A@qq.com
2022-06-21Merge git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nfJakub Kicinski5-26/+28
Pablo Neira Ayuso says: ==================== Netfilter fixes for net 1) Use get_random_u32() instead of prandom_u32_state() in nft_meta and nft_numgen, from Florian Westphal. 2) Incorrect list head in nfnetlink_cttimeout in recent update coming from previous development cycle. Also from Florian. 3) Incorrect path to pktgen scripts for nft_concat_range.sh selftest. From Jie2x Zhou. 4) Two fixes for the for nft_fwd and nft_dup egress support, from Florian. * git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf: netfilter: nf_dup_netdev: add and use recursion counter netfilter: nf_dup_netdev: do not push mac header a second time selftests: netfilter: correct PKTGEN_SCRIPT_PATHS in nft_concat_range.sh netfilter: cttimeout: fix slab-out-of-bounds read typo in cttimeout_net_exit netfilter: use get_random_u32 instead of prandom ==================== Link: https://lore.kernel.org/r/20220621085618.3975-1-pablo@netfilter.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-06-22usb: dwc2: host: add TPL supportAmelie Delaunay1-0/+3
The Target Peripheral List (TPL) is used to identify targeted devices during Embedded Host compliance testing. The user can add "tpl-support" in the device tree to enable it. Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com> Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com> Acked-by: Minas Harutyunyan <hminas@synopsys.com> Link: https://lore.kernel.org/r/20220621152350.145745-5-fabrice.gasnier@foss.st.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-06-21net: phy: dp83td510: add SQI supportOleksij Rempel1-0/+49
Convert MSE (mean-square error) values to SNR and split it SQI (Signal Quality Indicator) ranges. The used ranges are taken from "OPEN ALLIANCE - Advanced diagnostic features for 100BASE-T1 automotive Ethernet PHYs" specification. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20220620115601.2035452-1-o.rempel@pengutronix.de Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-06-21net: phy: smsc: Disable Energy Detect Power-Down in interrupt modeLukas Wunner1-2/+4
Simon reports that if two LAN9514 USB adapters are directly connected without an intermediate switch, the link fails to come up and link LEDs remain dark. The issue was introduced by commit 1ce8b37241ed ("usbnet: smsc95xx: Forward PHY interrupts to PHY driver to avoid polling"). The PHY suffers from a known erratum wherein link detection becomes unreliable if Energy Detect Power-Down is used. In poll mode, the driver works around the erratum by briefly disabling EDPD for 640 msec to detect a neighbor, then re-enabling it to save power. In interrupt mode, no interrupt is signaled if EDPD is used by both link partners, so it must not be enabled at all. We'll recoup the power savings by enabling SUSPEND1 mode on affected LAN95xx chips in a forthcoming commit. Fixes: 1ce8b37241ed ("usbnet: smsc95xx: Forward PHY interrupts to PHY driver to avoid polling") Reported-by: Simon Han <z.han@kunbus.com> Signed-off-by: Lukas Wunner <lukas@wunner.de> Link: https://lore.kernel.org/r/439a3f3168c2f9d44b5fd9bb8d2b551711316be6.1655714438.git.lukas@wunner.de Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-06-21net: phy: smsc: Deduplicate interrupt acknowledgement upon phy_init_hw()Lukas Wunner1-12/+1
Since commit 4c0d2e96ba05 ("net: phy: consider that suspend2ram may cut off PHY power"), phy_init_hw() invokes both, the ->config_init() and ->config_intr() callbacks. In the SMSC PHY driver, the latter acknowledges stale interrupts, hence there's no longer a need to acknowledge them in the former as well. There are no other callers of ->config_init() besides phy_init_hw(). Drop the redundant code. Signed-off-by: Lukas Wunner <lukas@wunner.de> Link: https://lore.kernel.org/r/0254edf48bddc96c6248c4414043a3699e94614a.1655716767.git.lukas@wunner.de Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-06-22powerpc/52xx: Get rid of of_node assignmentAndy Shevchenko1-10/+8
Let GPIO library assign of_node from the parent device. This allows to move GPIO library and drivers to use fwnode APIs instead of being stuck with OF-only interfaces. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20220507100147.5802-3-andriy.shevchenko@linux.intel.com
2022-06-22powerpc/mpc5xxx: Switch mpc5xxx_get_bus_frequency() to use fwnodeAndy Shevchenko11-34/+44
Switch mpc5xxx_get_bus_frequency() to use fwnode in order to help cleaning up other parts of the kernel from OF specific code. No functional change intended. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Chris Packham <chris.packham@alliedtelesis.co.nz> # for i2c-mpc Acked-by: Wolfram Sang <wsa@kernel.org> # for the I2C part Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> # for mscan/mpc5xxx_can Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20220507100147.5802-2-andriy.shevchenko@linux.intel.com
2022-06-22powerpc/52xx: Remove dead code, i.e. mpc52xx_get_xtal_freq()Andy Shevchenko2-38/+0
It seems mpc52xx_get_xtal_freq() is not used anywhere. Remove dead code. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Wolfram Sang <wsa@kernel.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20220507100147.5802-1-andriy.shevchenko@linux.intel.com
2022-06-22cxl: drop unexpected word "the" in the commentsJiang Jian1-1/+1
there is an unexpected word "the" in the comments that need to be dropped file: drivers/misc/cxl/cxl.h line: 1107 +/* check if the given pci_dev is on the the cxl vphb bus */ changed to +/* check if the given pci_dev is on the cxl vphb bus */ Signed-off-by: Jiang Jian <jiangjian@cdjrlc.com> Acked-by: Andrew Donnellan <ajd@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20220621125321.122280-1-jiangjian@cdjrlc.com
2022-06-21samples/bpf: fixup some tools to be able to support xdp multibufferAndy Gospodarek3-7/+17
This changes the section name for the bpf program embedded in these files to "xdp.frags" to allow the programs to be loaded on drivers that are using an MTU greater than PAGE_SIZE. Rather than directly accessing the buffers, the packet data is now accessed via xdp helper functions to provide an example for those who may need to write more complex programs. v2: remove new unnecessary variable Signed-off-by: Andy Gospodarek <gospo@broadcom.com> Acked-by: John Fastabend <john.fastabend@gmail.com> Acked-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/20220621175402.35327-1-gospo@broadcom.com Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2022-06-21scsi: MAINTAINERS: Update cxgb3i and cxgb4i maintainerVarun Prakash1-2/+2
Link: https://lore.kernel.org/r/20220612121340.6746-1-varun@chelsio.com Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-06-21scsi: mpt3sas: Remove flush_scheduled_work() callTetsuo Handa1-1/+0
It seems to me that mpt3sas driver is using dedicated workqueues and is not calling schedule{,_delayed}_work{,_on}(). Then, there will be no work to flush using flush_scheduled_work(). Link: https://lore.kernel.org/r/f3b97c7c-1094-4e46-20d8-4321716d6f3f@I-love.SAKURA.ne.jp Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-06-21scsi: trace: Print driver_tag and scheduler_tag in SCSI traceChangyuan Lyu1-11/+24
Trace events like scsi_dispatch_cmd_start and scsi_dispatch_cmd_done are useful for tracking a command throughout its lifetime. But for some ATA passthrough commands, the information printed in current logs is not enough to identify and match them. For example, if two threads send SMART cmd to the same disk at the same time, their trace logs may look the same, which makes it hard to match scsi_dispatch_cmd_done and scsi_dispatch_cmd_start. Printing tags can help us solve the problem. Further, if a command failed for some reason and then is retried, its driver_tag will change. So scheduler_tag is also included such that we can track the retries of a command. Link: https://lore.kernel.org/r/20220621181125.3211399-1-changyuanl@google.com Reviewed-by: Vishakha Channapattan <vishakhavc@google.com> Reviewed-by: Jolly Shah <jollys@google.com> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Changyuan Lyu <changyuanl@google.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-06-21scsi: sym53c8xx_2: Remove redundant "with"Jiang Jian1-1/+1
Remove redundant "with" in comment Link: https://lore.kernel.org/r/20220621162631.25353-1-jiangjian@cdjrlc.com Signed-off-by: Jiang Jian <jiangjian@cdjrlc.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-06-21scsi: snic: Remove redundant "on"Jiang Jian1-1/+1
Remove redundant "on" in comment. Link: https://lore.kernel.org/r/20220621150136.9264-1-jiangjian@cdjrlc.com Signed-off-by: Jiang Jian <jiangjian@cdjrlc.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-06-21scsi: ufs: core: Fix typos in error messagesWolfram Sang1-2/+2
Should be "retries" instead of "retires". Link: https://lore.kernel.org/r/20220621144653.62630-1-wsa+renesas@sang-engineering.com Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-06-21scsi: aacraid: Remove redundant "the"Jiang Jian1-1/+1
Remove redundant "the" in comment. Link: https://lore.kernel.org/r/20220621142346.6429-1-jiangjian@cdjrlc.com Signed-off-by: Jiang Jian <jiangjian@cdjrlc.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-06-21scsi: target: Remove duplicate "the"Jiang Jian1-1/+1
Remove redundant "the" in comment". Link: https://lore.kernel.org/r/20220621142012.4622-1-jiangjian@cdjrlc.com Signed-off-by: Jiang Jian <jiangjian@cdjrlc.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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