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2021-10-05staging: r8188eu: remove rtl8188e_silentreset_for_specific_platform()Michael Straube3-20/+1
Function rtl8188e_silentreset_for_specific_platform() is empty. Remove it and remove code that does nothing other than using the unwanted DBG_88E macro now. Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20210930175546.11175-1-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05staging: rtl8712: Statements should start on a tabstopDawid Esterhuizen1-5/+5
This path fixes four checkpatch.pl warnings: Statements should start on a tabstop Signed-off-by: Dawid Esterhuizen <desterhuizen@gmail.com> Link: https://lore.kernel.org/r/YVXGsMZDGmdGjErJ@kkobus.whirley.local Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05staging: r8188eu: remove inirp_deinit from struct hal_opsMichael Straube4-22/+1
Remove inirp_deinit from struct hal_ops and remove the wrappers rtw_hal_inirp_deinit() and rtl8188eu_inirp_deinit(). Call rtw_read_port_cancel() directly instead. Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20210929192657.9569-8-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05staging: r8188eu: remove inirp_init from struct hal_opsMichael Straube4-16/+4
Remove inirp_init from struct hal_ops and remove its wrapper rtw_hal_inirp_init(). Call rtl8188eu_inirp_init() directly instead. Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20210929192657.9569-7-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05staging: r8188eu: remove free_recv_priv from struct hal_opsMichael Straube4-13/+1
Remove free_recv_priv from struct hal_ops and remove its wrapper rtw_hal_free_recv_priv(). Call rtl8188eu_free_recv_priv() directly instead. Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20210929192657.9569-6-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05staging: r8188eu: remove init_recv_priv from struct hal_opsMichael Straube4-12/+2
Remove init_recv_priv from struct hal_ops and remove its wrapper rtw_hal_init_recv_priv(). Call rtl8188eu_init_recv_priv() directly instead. Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20210929192657.9569-5-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05staging: r8188eu: remove init_xmit_priv from struct hal_opsMichael Straube4-14/+1
Remove init_xmit_priv from struct hal_ops an remove its wrapper rtw_hal_init_xmit_priv(). Call rtl8188eu_init_xmit_priv() directly instead. Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20210929192657.9569-4-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05staging: r8188eu: remove GetHalDefVarHandler from struct hal_opsMichael Straube8-41/+18
Remove GetHalDefVarHandler from struct hal_ops and remove its wrapper rtw_hal_get_def_var(). Call GetHalDefVar8188EUsb() directly instead. Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20210929192657.9569-3-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05staging: r8188eu: remove SetHalDefVarHandler from struct hal_opsMichael Straube4-22/+7
Remove SetHalDefVarHandler from struct hal_ops and remove its wrapper rtw_hal_set_def_var(). Call SetHalDefVar8188EUsb() directly instead. Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20210929192657.9569-2-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05staging: r8188eu: remove odm_GlobalAdapterCheck()Michael Straube2-7/+0
Function odm_GlobalAdapterCheck() is empty, remove it. Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20210928131930.8866-2-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05staging: r8188eu: remove odm_DynamicBBPowerSaving()Michael Straube2-56/+0
SupportICType is ODM_RTL8188E in this driver. So function odm_DynamicBBPowerSaving() does nothing, remove it. It is the only user of odm_1R_CCA(), remove that function as well. Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20210928131930.8866-1-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05staging: rtl8192u: remove unused static variableSaurav Girepunje1-3/+0
remove unused static variable channels. Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com> Link: https://lore.kernel.org/r/YVjN9FT4KjLGX/Zg@user Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05staging: rtl8192e: remove unused variable ieeeSaurav Girepunje1-5/+4
Remove unused local variable ieee from ActivateBAEntry(). Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com> Link: https://lore.kernel.org/r/YVmAhOSRB8yc/iwU@user Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05staging: r8188eu: Replace zero-length array with flexible-array memberGustavo A. R. Silva2-2/+2
One-element and zero-length arrays are deprecated and should be replaced with flexible-array members[1]. Replace zero-length array with flexible-array member and make use of the struct_size() helper in kmalloc(). [1] https://www.kernel.org/doc/html/v5.10/process/deprecated.html#zero-length-and-one-element-arrays Link: https://github.com/KSPP/linux/issues/78 Link: https://github.com/KSPP/linux/issues/160 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Link: https://lore.kernel.org/r/20210929193658.GA339070@embeddedor Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05staging: rtl8723bs: core: remove reassignment of same value to variableSaurav Girepunje1-1/+0
Remove reassignment of same value to variable pstat->auth_seq. On if (seq == 1) assigning the value 2. At the end of if statement also assigning the value pstat->auth_seq = seq + 1 that is again assigning the value 2. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com> Link: https://lore.kernel.org/r/YVnX1HIYoisW621x@user Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05staging: rtl8723bs: core: remove condition never executeSaurav Girepunje1-3/+0
Remove condition which never get execute. as pattrib->mdata is always zero before if condition check. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com> Link: https://lore.kernel.org/r/YVnTJCoz2qsXDXGc@user Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05staging: rtl8723bs: Replace zero-length array with flexible-array memberGustavo A. R. Silva2-2/+2
One-element and zero-length arrays are deprecated and should be replaced with flexible-array members[1]. Replace zero-length array with flexible-array member and make use of the struct_size() helper. [1] https://www.kernel.org/doc/html/v5.10/process/deprecated.html#zero-length-and-one-element-arrays Link: https://github.com/KSPP/linux/issues/78 Link: https://github.com/KSPP/linux/issues/160 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Link: https://lore.kernel.org/r/20210929194118.GA340431@embeddedor Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05staging: rtl8723bs: remove meaningless pstat->passoc_req check in OnAssocReq()Longji Guo1-6/+2
kfree(NULL) is safe and the check 'if (pstat->passoc_req)' before kfree is not necessary. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Longji Guo <guolongji@uniontech.com> Link: https://lore.kernel.org/r/20210929110613.29979-1-guolongji@uniontech.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05reset: socfpga: add empty driver allowing consumers to probePaweł Anikiel1-0/+26
The early reset driver doesn't ever probe, which causes consuming devices to be unable to probe. Add an empty driver to set this device as available, allowing consumers to probe. Signed-off-by: Paweł Anikiel <pan@semihalf.com> Link: https://lore.kernel.org/r/20210920124141.1166544-4-pan@semihalf.com Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2021-10-05staging: vchiq_arm: move platform structs to vchiq_arm.cStefan Wahren2-39/+39
After merging vchiq_2835_arm.c into vchiq_arm.c some platform structs doesn't need to exported anymore. So move them into the C file. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Link: https://lore.kernel.org/r/1633264369-998-4-git-send-email-stefan.wahren@i2se.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05staging: vchiq_arm: drop unnecessary declarationsStefan Wahren1-8/+0
vchiq_arm.h contains some unnecessary declarations, so drop them. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Link: https://lore.kernel.org/r/1633264369-998-3-git-send-email-stefan.wahren@i2se.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05staging: vchiq_arm: re-order vchiq_arm_init_stateStefan Wahren2-21/+17
This moves vchiq_arm_init_state() above its caller, so we can drop the now unnecessary forward declaration and make the function static. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Link: https://lore.kernel.org/r/1633264369-998-2-git-send-email-stefan.wahren@i2se.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05staging: vt6655: fix camelcase in pbyCxtBufTommaso Merciai1-2/+2
Replace camel case variable name for variable pbyCxtBuf with snake case equivalent, in mac.h Signed-off-by: Tommaso Merciai <tomm.merciai@gmail.com> Link: https://lore.kernel.org/r/20211001202504.410383-1-tomm.merciai@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05reset: uniphier: Add NX1 reset supportKunihiko Hayashi2-0/+29
Add basic reset data for UniPhier NX1 SoC. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Link: https://lore.kernel.org/r/1633399842-1402-4-git-send-email-hayashi.kunihiko@socionext.com Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2021-10-05reset: uniphier: Add audio system and video input reset control for PXs3Kunihiko Hayashi1-0/+2
Add reset lines for audio subsystem (AIO) and video input subsystem (EXIV) on UniPhier PXs3 SoC. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Link: https://lore.kernel.org/r/1633399842-1402-2-git-send-email-hayashi.kunihiko@socionext.com Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2021-10-05reset: Allow building Broadcom STB RESCAL as moduleFlorian Fainelli1-1/+1
The driver can be built as a module and uses device managed resources. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20210924030840.9650-1-f.fainelli@gmail.com Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2021-10-05firmware: arm_ffa: Fix __ffa_devices_unregisterSudeep Holla1-1/+1
When arm_ffa firmware driver module is unloaded or removed we call __ffa_devices_unregister on all the devices on the ffa bus. It must unregister all the devices instead it is currently just releasing the devices without unregistering. That is pure wrong as when we try to load the module back again, it will result in the kernel crash something like below. -->8 CPU: 2 PID: 232 Comm: modprobe Not tainted 5.15.0-rc2+ #169 Hardware name: FVP Base RevC (DT) Call trace: dump_backtrace+0x0/0x1cc show_stack+0x18/0x64 dump_stack_lvl+0x64/0x7c dump_stack+0x18/0x38 sysfs_create_dir_ns+0xe4/0x140 kobject_add_internal+0x170/0x358 kobject_add+0x94/0x100 device_add+0x178/0x5f0 device_register+0x20/0x30 ffa_device_register+0x80/0xcc [ffa_module] ffa_setup_partitions+0x7c/0x108 [ffa_module] init_module+0x290/0x2dc [ffa_module] do_one_initcall+0xbc/0x230 do_init_module+0x58/0x304 load_module+0x15e0/0x1f68 __arm64_sys_finit_module+0xb8/0xf4 invoke_syscall+0x44/0x140 el0_svc_common+0xb4/0xf0 do_el0_svc+0x24/0x80 el0_svc+0x20/0x50 el0t_64_sync_handler+0x84/0xe4 el0t_64_sync+0x1a0/0x1a4 kobject_add_internal failed for arm-ffa-8001 with -EEXIST, don't try to register things with the same name in the same directory. ---- Fix the issue by calling device_unregister in __ffa_devices_unregister which will also take care of calling device_release(which is mapped to ffa_release_device) Link: https://lore.kernel.org/r/20210924092859.3057562-2-sudeep.holla@arm.com Fixes: e781858488b9 ("firmware: arm_ffa: Add initial FFA bus support for device enumeration") Tested-by: Jens Wiklander <jens.wiklander@linaro.org> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2021-10-05firmware: arm_ffa: Add missing remove callback to ffa_bus_typeSudeep Holla1-0/+8
Currently the arm_ffa firmware driver can be built as module and hence all the users of FFA driver. If any driver on the ffa bus is removed or unregistered, the remove callback on all the device bound to the driver being removed should be callback. For that to happen, we must register a remove callback on the ffa_bus which is currently missing. This results in the probe getting called again without the previous remove callback on a device which may result in kernel crash. Fix the issue by registering the remove callback on the FFA bus. Link: https://lore.kernel.org/r/20210924092859.3057562-1-sudeep.holla@arm.com Fixes: e781858488b9 ("firmware: arm_ffa: Add initial FFA bus support for device enumeration") Reported-by: Jens Wiklander <jens.wiklander@linaro.org> Tested-by: Jens Wiklander <jens.wiklander@linaro.org> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2021-10-05Merge tag 'iio-fixes-for-5.15a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-nextGreg Kroah-Hartman14-16/+50
Jonathan writes: 1st set of IIO fixes for the 5.15 cycle Usual mixed back of minor bug fixes. adi,ad7192, ad7780, ad7793 * Fix incorrect IRQ_FLAG types. As the IRQ line is shared with the data line we can be sure of the polarity and edge like nature. They were previously either left unspecified or as level interrupts which may cause problems on power up. adi,adis16475 * Fix a deadlock by calling unlocked function when lock already held. Also deal with making sure lock is released correctly. adi,adis16480 * Fix assumption that all devices support sleep mode. aspeed,adc * Add missing platform_set_drvdata() so we can get the indio_dev in remove as was being assumed. fsl,fxls8962af * Return IRQ_HANDLED on flush rather than a positive 'error' code. maxim,max1207 * Fix a wrong shift on 12-bit devices that will lead to incorrect scale. * Fix wrong number of channels on max1X31 devices due to allocating them twice. mediatek,mt6577 * Fix a failure to apply scaling to IIO_CHAN_INFO_PROCESSED renesas,rzg2l * Fix failure to return -EBUSY on timeout due to ignored error code. * Add a missing clk_disable_unprepare() on error in runtime_resume. samsung,ssp_spi * Fix an error code to always be returned on invalid length. * Add some range checking to ensure resilience against bad data leading to potential overflow. ti,adc128s052 * Fix an error handling path that leaves regulator on if probe fails. ti,dac5571 * Add missing return value in a switch default. ti,opt3001 * Fix case where sensor returns 0 lux and we were previously accidentally returning that this was a timeout. * tag 'iio-fixes-for-5.15a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: iio: light: opt3001: Fixed timeout error when 0 lux iio: adis16480: fix devices that do not support sleep mode iio: mtk-auxadc: fix case IIO_CHAN_INFO_PROCESSED iio: adis16475: fix deadlock on frequency set iio: ssp_sensors: add more range checking in ssp_parse_dataframe() iio: ssp_sensors: fix error code in ssp_print_mcu_debug() iio: adc: ad7793: Fix IRQ flag iio: adc: ad7780: Fix IRQ flag iio: adc: ad7192: Add IRQ flag iio: adc: aspeed: set driver data when adc probe. iio: adc: rzg2l_adc: add missing clk_disable_unprepare() in rzg2l_adc_pm_runtime_resume() iio: adc: max1027: Fix the number of max1X31 channels iio: adc: max1027: Fix wrong shift with 12-bit devices iio: adc128s052: Fix the error handling path of 'adc128_probe()' iio: adc: rzg2l_adc: Fix -EBUSY timeout error return iio: accel: fxls8962af: return IRQ_HANDLED when fifo is flushed iio: dac: ti-dac5571: fix an error code in probe()
2021-10-05drm/i915: Fix bug in user proto-context creation that leaked contextsMatthew Brost1-1/+4
Set number of engines before attempting to create contexts so the function free_engines can clean up properly. Also check return of alloc_engines for NULL. v2: (Tvrtko) - Send as stand alone patch (John Harrison) - Check for alloc_engines returning NULL v3: (Checkpatch / Tvrtko) - Remove braces around single line if statement Cc: Jason Ekstrand <jason@jlekstrand.net> Fixes: d4433c7600f7 ("drm/i915/gem: Use the proto-context to handle create parameters (v5)") Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Matthew Brost <matthew.brost@intel.com> Cc: <stable@vger.kernel.org> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211001155825.6762-1-matthew.brost@intel.com
2021-10-05PCI: imx6: Remove unused assignment to variable retKrzysztof Wilczyński1-1/+1
Previously, the maximum link speed was set following an "fsl,max-link-speed" property read, and should the read failed, then the PCIe generation was manually set to PCIe Gen1 and thus limiting the link speed to 2.5 GT/s. Code refactoring completed in the commit 39bc5006501c ("PCI: dwc: Centralize link gen setting") changed to the logic that was previously used to limit the maximum link speed leaving behind an unused assignment to a variable "ret". Since the value returned from the of_property_read_u32() and stored in the variable "ret" is never used in any meaningful way, and it's also immediately reassigned in the code that follows, the assignment can be removed. Link: https://lore.kernel.org/r/20211003025439.84783-1-kw@linux.com Signed-off-by: Krzysztof Wilczyński <kw@linux.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2021-10-05reset: tegra-bpmp: Handle errors in BPMP responseMikko Perttunen1-1/+8
The return value from tegra_bpmp_transfer indicates the success or failure of the IPC transaction with BPMP. If the transaction succeeded, we also need to check the actual command's result code. Add code to do this. Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com> Link: https://lore.kernel.org/r/20210915085517.1669675-2-mperttunen@nvidia.com Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2021-10-05drm/i915: Extend the async flip VT-d w/a to skl/bxtVille Syrjälä2-0/+17
Looks like skl/bxt/derivatives also need the plane stride stretch w/a when using async flips and VT-d is enabled, or else we get corruption on screen. To my surprise this was even documented in bspec, but only as a note on the CHICHKEN_PIPESL register description rather than on the w/a list. So very much the same thing as on HSW/BDW, except the bits moved yet again. Cc: stable@vger.kernel.org Cc: Karthik B S <karthik.b.s@intel.com> Fixes: 55ea1cb178ef ("drm/i915: Enable async flips in i915") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210930190943.17547-1-ville.syrjala@linux.intel.com Reviewed-by: Matt Roper <matthew.d.roper@intel.com> (cherry picked from commit d08df3b0bdb25546e86dc9a6c4e3ec0c43832299) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2021-10-05drm/i915/bdb: Fix version checkLukasz Majczak2-6/+21
With patch "drm/i915/vbt: Fix backlight parsing for VBT 234+" the size of bdb_lfp_backlight_data structure has been increased, causing if-statement in the parse_lfp_backlight function that comapres this structure size to the one retrieved from BDB, always to fail for older revisions. This patch calculates expected size of the structure for a given BDB version and compares it with the value gathered from BDB. Tested on Chromebook Pixelbook (Nocturne) (reports bdb->version = 221) Fixes: d381baad29b4 ("drm/i915/vbt: Fix backlight parsing for VBT 234+") Tested-by: Lukasz Majczak <lma@semihalf.com> Signed-off-by: Lukasz Majczak <lma@semihalf.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210930134606.227234-1-lma@semihalf.com (cherry picked from commit 4378daf5d04eed59724e6d0e74755e17dce2e105) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2021-10-05drm/i915/tc: Fix TypeC port init/resume time sanitizationImre Deak3-18/+20
Atm during driver loading and system resume TypeC ports are accessed before their HW/SW state is synced. Move the TypeC port sanitization to the encoder's sync_state hook to fix this. v2: Handle the encoder disabled case in gen11_dsi_sync_state() as well (Jose, Jani) Fixes: f9e76a6e68d3 ("drm/i915: Add an encoder hook to sanitize its state during init/resume") Cc: José Roberto de Souza <jose.souza@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210929132833.2253961-1-imre.deak@intel.com (cherry picked from commit 7194dc998dfffca096c30b3cd39625158608992d) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2021-10-05drm/i915: Fix runtime pm handling in i915_gem_shrinkMaarten Lankhorst1-2/+5
We forgot to call intel_runtime_pm_put on error, fix it! Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Fixes: cf41a8f1dc1e ("drm/i915: Finally remove obj->mm.lock.") Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: <stable@vger.kernel.org> # v5.13+ Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Reviewed-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210830121006.2978297-9-maarten.lankhorst@linux.intel.com (cherry picked from commit 239f3c2ee18376587026efecaea5250fa5926d20) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2021-10-05drm/i915/audio: Use BIOS provided value for RKL HDA linkKai-Heng Feng1-2/+3
Commit 989634fb49ad ("drm/i915/audio: set HDA link parameters in driver") makes HDMI audio on Lenovo P350 disappear. So in addition to TGL, extend the logic to RKL to use BIOS provided value to fix the regression. Fixes: 989634fb49ad ("drm/i915/audio: set HDA link parameters in driver") Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210906041300.508458-1-kai.heng.feng@canonical.com (cherry picked from commit c6b40ee330fe09b332715bb7ec1467e4fcbe2e65) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2021-10-05reset: pistachio: Re-enable driver selectionGeert Uytterhoeven1-2/+2
After the retirement of MACH_PISTACHIO, the Pistachio Reset Driver is no longer auto-enabled when building a kernel for Pistachio systems. Worse, the driver cannot be enabled by the user at all (unless compile-testing), as the config symbol is invisible. Fix this partially by making the symbol visible again when compiling for MIPS, and dropping the useless default. The user still has to enable the driver manually when building a kernel for Pistachio systems, though. Fixes: 104f942b2832ab13 ("MIPS: Retire MACH_PISTACHIO") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Rahul Bedarkar <rahulbedarkar89@gmail.com> Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Link: https://lore.kernel.org/r/2c399e52540536df9c4006e46ef93fbccdde88db.1631610825.git.geert+renesas@glider.be Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2021-10-05reset: brcmstb-rescal: fix incorrect polarity of status bitJim Quinlan1-1/+1
The readl_poll_timeout() should complete when the status bit is a 1, not 0. Fixes: 4cf176e52397 ("reset: Add Broadcom STB RESCAL reset controller") Signed-off-by: Jim Quinlan <jim2101024@gmail.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20210914221122.62315-1-f.fainelli@gmail.com Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2021-10-05Merge tag 'kvm-riscv-5.16-1' of git://github.com/kvm-riscv/linux into HEADPaolo Bonzini1-0/+9
Initial KVM RISC-V support Following features are supported by the initial KVM RISC-V support: 1. No RISC-V specific KVM IOCTL 2. Loadable KVM RISC-V module 3. Minimal possible KVM world-switch which touches only GPRs and few CSRs 4. Works on both RV64 and RV32 host 5. Full Guest/VM switch via vcpu_get/vcpu_put infrastructure 6. KVM ONE_REG interface for VCPU register access from KVM user-space 7. Interrupt controller emulation in KVM user-space 8. Timer and IPI emuation in kernel 9. Both Sv39x4 and Sv48x4 supported for RV64 host 10. MMU notifiers supported 11. Generic dirty log supported 12. FP lazy save/restore supported 13. SBI v0.1 emulation for Guest/VM 14. Forward unhandled SBI calls to KVM user-space 15. Hugepage support for Guest/VM 16. IOEVENTFD support for Vhost
2021-10-05mfd: hi6421-spmi-pmic: Cleanup drvdata to only include regmapMauro Carvalho Chehab3-21/+14
There are lots of fields in struct hi6421_spmi_pmic that aren't used. As a matter of fact, only regmap is needed. So, drop the struct as a whole, and set regmap as the drvdata. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/1828cb783b1ebca0b98bf0b3077d8701adb228f7.1630586862.git.mchehab+huawei@kernel.org
2021-10-05phy: qcom-qusb2: Add missing vdd supplyShawn Guo1-1/+1
Per downstream kernel, beside vdda-pll and vdda-phy-dpdm, vdd is also a required supply for QUSB2 PHY digital circuit operation. The driver works right now likely because firmware already sets it up. Add it for correctness and completeness. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Link: https://lore.kernel.org/r/20210928022002.26286-3-shawn.guo@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-10-05media: mtk-vcodec: MT8173 h264/vp8 encoder min/max bitrate settingsIrui Wang1-3/+3
Set recommend min/max bitrate range for MT8173 h264/vp8 encoder. Signed-off-by: Irui Wang <irui.wang@mediatek.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-10-05media: hantro: Auto generate the AXI ID to avoid conflictsBenjamin Gaignard3-2/+5
The AXI ID is an AXI bus configuration for improve bus performance. If read and write operations use different IDs the operations can be paralleled, whereas when they have the same ID the operations will be serialized. Right now, the write ID is fixed to 0 but we can set it to 0xff to get auto generated IDs to avoid possible conflicts. This change has no functional changes, but seems reasonable to let the hardware to autogenerate the ID instead of hardcoding in software. Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-10-05media: rcar-vin: add GREY formatVladimir Barinov2-0/+19
This adds support for MEDIA_BUS_FMT_Y8_1X8 input and V4L2_PIX_FMT_GREY output format. Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com> Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-10-05media: CEC: keep related menu entries togetherRandy Dunlap1-0/+4
Keep all of the CEC menu items grouped together. By grouping all of these menu entries inside a menu/endmenu block, they are forced to be kept together and they are displayed/presented in a group for users. Tested with xconfig, gconfig, menuconfig, and nconfig. Fixes: 46d2a3b964dd ("media: place CEC menu before MEDIA_SUPPORT") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-10-05media: vivid: fix an error code in vivid_create_instance()Dan Carpenter1-1/+1
Preserve the error code stored in "dev->kthread_cec" before setting it to NULL. Fixes: 439e520995ab ("media: vivid: add signal-free time for cec message xfer") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-10-05media: hantro: Constify static struct v4l2_m2m_opsRikard Falkeborn1-1/+1
The only usage of vpu_m2m_ops is to pass its address to v4l2_m2m_init() which has a pointer to const struct v4l2_m2m_ops as argument. Make it const to allow the compiler to put it in read-only memory. Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-10-05media: em28xx: Don't use ops->suspend if it is NULLColin Ian King1-2/+3
The call to ops->suspend for the dev->dev_next case can currently trigger a call on a null function pointer if ops->suspend is null. Skip over the use of function ops->suspend if it is null. Addresses-Coverity: ("Dereference after null check") Fixes: be7fd3c3a8c5 ("media: em28xx: Hauppauge DualHD second tuner functionality") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-10-05media: imx: drop unneeded MODULE_ALIASKrzysztof Kozlowski1-1/+0
The MODULE_DEVICE_TABLE already creates proper alias for platform driver. Having another MODULE_ALIAS causes the alias to be duplicated. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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