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2021-06-02scsi: mpi3mr: Add mpi30 Rev-R headers and KconfigKashyap Desai7-0/+1851
This adds the Kconfig and mpi30 headers. Link: https://lore.kernel.org/r/20210520152545.2710479-2-kashyap.desai@broadcom.com Cc: sathya.prakash@broadcom.com Cc: bvanassche@acm.org Cc: hch@infradead.org Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Tomas Henzl <thenzl@redhat.com> Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Kashyap Desai <kashyap.desai@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-06-02scsi: ufs: Fix a kernel-doc related formatting issueBean Huo1-4/+1
Fix the following W=1 kernel build warning: drivers/scsi/ufs/ufshcd.c:9773: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst [mkp: upcase abbreviations] Link: https://lore.kernel.org/r/20210531163122.451375-1-huobean@gmail.com Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> Signed-off-by: Bean Huo <beanhuo@micron.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-06-02scsi: isci: Use correctly sized target buffer for memcpy()Kees Cook1-2/+2
In preparation for FORTIFY_SOURCE performing compile-time and run-time field bounds checking for memcpy(), avoid intentionally writing across neighboring array fields. Switch from rsp_ui to resp_buf, since resp_ui isn't SSP_RESP_IU_MAX_SIZE bytes in length. This avoids future compile-time warnings. Link: https://lore.kernel.org/r/20210528181337.792268-4-keescook@chromium.org Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-06-02scsi: esas2r: Switch to flexible array memberKees Cook1-1/+1
In preparation for FORTIFY_SOURCE performing compile-time and run-time field bounds checking for memcpy(), avoid intentionally writing across neighboring array fields. Remove old-style 1-byte array in favor of a flexible array[1] to avoid future false-positive cross-field memcpy() warning in: esas2r_vda.c: memcpy(vi->cmd.gsv.version_info, esas2r_vdaioctl_versions, ...) The change in struct size doesn't change other structure sizes (it is already maxed out to 256 bytes, for example here: union { struct atto_ioctl_vda_scsi_cmd scsi; struct atto_ioctl_vda_flash_cmd flash; struct atto_ioctl_vda_diag_cmd diag; struct atto_ioctl_vda_cli_cmd cli; struct atto_ioctl_vda_smp_cmd smp; struct atto_ioctl_vda_cfg_cmd cfg; struct atto_ioctl_vda_mgt_cmd mgt; struct atto_ioctl_vda_gsv_cmd gsv; u8 cmd_info[256]; } cmd; No sizes are calculated using the enclosing structure, so no other updates are needed. Link: https://lore.kernel.org/r/20210528181337.792268-3-keescook@chromium.org Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-06-02scsi: FlashPoint: Rename si_flags fieldRandy Dunlap1-16/+16
The BusLogic driver has build errors on ia64 due to a name collision (in the #included FlashPoint.c file). Rename the struct field in struct sccb_mgr_info from si_flags to si_mflags (manager flags) to mend the build. This is the first problem. There are 50+ others after this one: In file included from ../include/uapi/linux/signal.h:6, from ../include/linux/signal_types.h:10, from ../include/linux/sched.h:29, from ../include/linux/hardirq.h:9, from ../include/linux/interrupt.h:11, from ../drivers/scsi/BusLogic.c:27: ../arch/ia64/include/uapi/asm/siginfo.h:15:27: error: expected ':', ',', ';', '}' or '__attribute__' before '.' token 15 | #define si_flags _sifields._sigfault._flags | ^ ../drivers/scsi/FlashPoint.c:43:6: note: in expansion of macro 'si_flags' 43 | u16 si_flags; | ^~~~~~~~ In file included from ../drivers/scsi/BusLogic.c:51: ../drivers/scsi/FlashPoint.c: In function 'FlashPoint_ProbeHostAdapter': ../drivers/scsi/FlashPoint.c:1076:11: error: 'struct sccb_mgr_info' has no member named '_sifields' 1076 | pCardInfo->si_flags = 0x0000; | ^~ ../drivers/scsi/FlashPoint.c:1079:12: error: 'struct sccb_mgr_info' has no member named '_sifields' Link: https://lore.kernel.org/r/20210529234857.6870-1-rdunlap@infradead.org Fixes: 391e2f25601e ("[SCSI] BusLogic: Port driver to 64-bit.") Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "Martin K. Petersen" <martin.petersen@oracle.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Jens Axboe <axboe@kernel.dk> Cc: Hannes Reinecke <hare@suse.de> Cc: Khalid Aziz <khalid.aziz@oracle.com> Cc: Khalid Aziz <khalid@gonehiking.org> Reported-by: kernel test robot <lkp@intel.com> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-06-02scsi: mpt3sas: Fix fall-through warnings for ClangGustavo A. R. Silva2-0/+2
In preparation to enable -Wimplicit-fallthrough for Clang, fix a couple of warnings by explicitly adding break statements instead of just letting the code fall through to the next case. Link: https://github.com/KSPP/linux/issues/115 Link: https://lore.kernel.org/r/20210528200828.GA39349@embeddedor Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-06-02scsi: qla2xxx: Log PCI address in qla_nvme_unregister_remote_port()Daniel Wagner1-1/+1
Pass in fcport->vha to ql_log() in order to add the PCI address to the log. Currently NULL is passed in which gives this confusing log entry: > qla2xxx [0000:00:00.0]-2112: : qla_nvme_unregister_remote_port: unregister remoteport on 0000000009d6a2e9 50000973981648c7 Link: https://lore.kernel.org/r/20210531122444.116655-1-dwagner@suse.de Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Daniel Wagner <dwagner@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-06-02scsi: ufs: ufs-mediatek: Disable HCI before HW resetAlice.Chao1-0/+3
MediaTek ufshci needs to be disabled before HW reset to avoid potential issues. Link: https://lore.kernel.org/r/20210528033624.12170-3-alice.chao@mediatek.com Reviewed-by: Stanley Chu <stanley.chu@mediatek.com> Signed-off-by: Alice.Chao <alice.chao@mediatek.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-06-02scsi: ufs: core: Export ufshcd_hba_stop()Alice.Chao2-1/+3
Export ufshcd_hba_stop() to allow vendors to disable HCI in variant ops. Link: https://lore.kernel.org/r/20210528033624.12170-2-alice.chao@mediatek.com Reviewed-by: Stanley Chu <stanley.chu@mediatek.com> Signed-off-by: Alice.Chao <alice.chao@mediatek.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-06-01Input: pm8941-pwrkey - add support for PMK8350 PON_HLOS PMIC peripheralDavid Collins1-29/+70
On Qualcomm Technologies, Inc. PMIC PMK8350, the PON peripheral is split into two peripherals: PON_HLOS and PON_PBS. The application processor only has write access to PON_HLOS which limits it to only receiving PON interrupts. Add support for the PMK8350 PON_HLOS peripheral so that its KPDPWR_N and RESIN_N interrupts can be used to detect key presses. Signed-off-by: David Collins <collinsd@codeaurora.org> Signed-off-by: satya priya <skakit@codeaurora.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/1620630064-16354-2-git-send-email-skakit@codeaurora.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-06-01Input: edt-ft5x06 - add support for iovcc-supplyStephan Gerhold1-2/+36
At the moment, the edt-ft5x06 driver can control a single regulator ("vcc"). However, some FocalTech touch controllers have an additional IOVCC pin that should be supplied with the digital I/O voltage. The I/O voltage might be provided by another regulator that should also be kept on. Otherwise, the touchscreen can randomly stop functioning if the regulator is turned off because no other components still require it. Implement (optional) support for also enabling an "iovcc-supply". The datasheet specifies a delay of ~ 10us before enabling VDD/VCC after IOVCC is enabled, so make sure to enable IOVCC first. Signed-off-by: Stephan Gerhold <stephan@gerhold.net> Link: https://lore.kernel.org/r/20210510193108.50178-2-stephan@gerhold.net Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-06-02Merge tag 'drm-intel-gt-next-2021-05-28' of git://anongit.freedesktop.org/drm/drm-intel into drm-nextDave Airlie85-534/+1504
UAPI Changes: - Add reworked uAPI for DG1 behind CONFIG_BROKEN (Matt A, Abdiel) Driver Changes: - Fix for Gitlab issues #3293 and #3450: Avoid kernel crash on older L-shape memory machines - Add Wa_14010733141 (VDBox SFC reset) for Gen11+ (Aditya) - Fix crash in auto_retire active retire callback due to misalignment (Stephane) - Fix overlay active retire callback alignment (Tvrtko) - Eliminate need to align active retire callbacks (Matt A, Ville, Daniel) - Program FF_MODE2 tuning value for all Gen12 platforms (Caz) - Add Wa_14011060649 for TGL,RKL,DG1 and ADLS (Swathi) - Create stolen memory region from local memory on DG1 (CQ) - Place PD in LMEM on dGFX (Matt A) - Use WC when default state object is allocated in LMEM (Venkata) - Determine the coherent map type based on object location (Venkata) - Use lmem physical addresses for fb_mmap() on discrete (Mohammed) - Bypass aperture on fbdev when LMEM is available (Anusha) - Return error value when displayable BO not in LMEM for dGFX (Mohammed) - Do release kernel context if breadcrumb measure fails (Janusz) - Hide modparams for compiled-out features (Tvrtko) - Apply Wa_22010271021 for all Gen11 platforms (Caz) - Fix unlikely ref count race in arming the watchdog timer (Tvrtko) - Check actual RC6 enable status in PMU (Tvrtko) - Fix a double free in gen8_preallocate_top_level_pdp (Lv) - Use trylock in shrinker for GGTT on BSW VT-d and BXT (Maarten) - Remove erroneous i915_is_ggtt check for I915_GEM_OBJECT_UNBIND_VM_TRYLOCK (Maarten) - Convert uAPI headers to real kerneldoc (Matt A) - Clean up kerneldoc warnings headers (Matt A, Maarten) - Fail driver if LMEM training failed (Matt R) - Avoid div-by-zero on Gen2 (Ville) - Read C0DRB3/C1DRB3 as 16 bits again and add _BW suffix (Ville) - Remove reference to struct drm_device.pdev (Thomas) - Increase separation between GuC and execlists code (Chris, Matt B) - Use might_alloc() (Bernard) - Split DGFX_FEATURES from GEN12_FEATURES (Lucas) - Deduplicate Wa_22010271021 programming on (Jose) - Drop duplicate WaDisable4x2SubspanOptimization:hsw (Tvrtko) - Selftest improvements (Chris, Hsin-Yi, Tvrtko) - Shuffle around init_memory_region for stolen (Matt) - Typo fixes (wengjianfeng) [airlied: fix conflict with fixes in i915_active.c] Signed-off-by: Dave Airlie <airlied@redhat.com> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/YLCbBR22BsQ/dpJB@jlahtine-mobl.ger.corp.intel.com
2021-06-01Input: cyttsp - remove public headerDmitry Torokhov4-2/+12
There is nothing in include/linux/input/cyttsp.h that might be of interes to the kernel at large, so let's move this information into the driver code and remove the header. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20210531052307.1433979-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-06-01Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hidLinus Torvalds26-68/+204
Pull HID fixes from Jiri Kosina: - memory leak fix in usbhid from Anirudh Rayabharam - additions for a few new recognized generic key IDs from Dmitry Torokhov - Asus T101HA and Dell K15A quirks from Hans de Goede - memory leak fix in amd_sfh from Basavaraj Natikar - Win8 compatibility and Stylus fixes in multitouch driver from Ahelenia Ziemiańska - NULL pointer dereference fix in hid-magicmouse from Johan Hovold - assorted other small fixes and device ID additions * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (33 commits) HID: asus: Cleanup Asus T101HA keyboard-dock handling HID: magicmouse: fix NULL-deref on disconnect HID: intel-ish-hid: ipc: Add Alder Lake device IDs HID: i2c-hid: fix format string mismatch HID: amd_sfh: Fix memory leak in amd_sfh_work HID: amd_sfh: Use devm_kzalloc() instead of kzalloc() HID: ft260: improve error handling of ft260_hid_feature_report_get() HID: magicmouse: fix crash when disconnecting Magic Trackpad 2 HID: gt683r: add missing MODULE_DEVICE_TABLE HID: pidff: fix error return code in hid_pidff_init() HID: logitech-hidpp: initialize level variable HID: multitouch: Disable event reporting on suspend on the Asus T101HA touchpad HID: core: Remove extraneous empty line before EXPORT_SYMBOL_GPL(hid_check_keys_pressed) HID: hid-sensor-custom: Process failure of sensor_hub_set_feature() HID: i2c-hid: Skip ELAN power-on command after reset HID: usbhid: fix info leak in hid_submit_ctrl HID: Add BUS_VIRTUAL to hid_connect logging HID: multitouch: set Stylus suffix for Stylus-application devices, too HID: multitouch: require Finger field to mark Win8 reports as MT HID: remove the unnecessary redefinition of a macro ...
2021-06-01scsi: scsi_devinfo: Add blacklist entry for HPE OPEN-VEwan D. Milne1-0/+1
Apparently some arrays are now returning "HPE" as the vendor. Link: https://lore.kernel.org/r/20210601175214.25719-1-emilne@redhat.com Signed-off-by: Ewan D. Milne <emilne@redhat.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-06-01Bluetooth: Add a new USB ID for RTL8822CELarry Finger1-0/+2
Some models of the RTL8822ce utilize a different USB ID. Add this new one to the Bluetooth driver. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-06-01scsi: ufs: ufs-mediatek: Fix HCI version in some platformsStanley Chu1-1/+14
Some MediaTek SoC platforms with UFSHCI version below 3.0 have incorrect UFSHCI versions showed in register map. Fix the version by referring to UniPro version which is always correct. Link: https://lore.kernel.org/r/20210531062642.12642-1-stanley.chu@mediatek.com Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> Signed-off-by: Stanley Chu <stanley.chu@mediatek.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-06-01scsi: qedf: Do not put host in qedf_vport_create() unconditionallyDaniel Wagner1-11/+9
Do not drop reference count on vn_port->host in qedf_vport_create() unconditionally. Instead drop the reference count in qedf_vport_destroy(). Link: https://lore.kernel.org/r/20210521143440.84816-1-dwagner@suse.de Reported-by: Javed Hasan <jhasan@marvell.com> Signed-off-by: Daniel Wagner <dwagner@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-06-01drm/amdgpu: remove unsafe optimization to drop preamble ibJiansong Chen1-10/+1
Take the situation with gfxoff, the optimization may cause corrupt CE ram contents. In addition emit_cntxcntl callback has similar optimization which firmware can handle properly even for power feature. Signed-off-by: Jiansong Chen <Jiansong.Chen@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amdgpu: Add vbios info ioctl interfaceJiawei Gu4-6/+208
Add AMDGPU_INFO_VBIOS_INFO subquery id for detailed vbios info. Provides a way for the user application to get the VBIOS information without having to parse the binary. It is useful for the user to be able to display in a simple way the VBIOS version in their system if they happen to encounter an issue. V2: Use numeric serial. Parse and expose vbios version string. V3: Remove redundant data in drm_amdgpu_info_vbios struct. V4: 64 bit alignment in drm_amdgpu_info_vbios. v5: squash together all the reverts, etc. (Alex) Signed-off-by: Jiawei Gu <Jiawei.Gu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amdgpu: bump driver versionAlex Deucher1-1/+2
For 16bpc display support. Reviewed-by: Mario Kleiner <mario.kleiner.de@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: Mario Kleiner <mario.kleiner.de@gmail.com>
2021-06-01drm/amdgpu: Remove unneeded semicolonZheng Yongjun1-1/+1
Remove unneeded semicolon. Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amd/display: fix warning: ‘update_dsc_caps’ and ‘apply_dsc_policy_for_stream’ defined but not usedBaokun Li1-4/+2
Fixes gcc '-Wunused-function' warning: ‘update_dsc_caps’ and ‘apply_dsc_policy_for_stream’ are only used if 'CONFIG_DRM_AMD_DC_DCN' is defined, however, it's defined even if 'CONFIG_DRM_AMD_DC_DCN' is not defined. Thus gcc will report following warning if 'CONFIG_DRM_AMD_DC_DCN' is not defined: drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:5572:13: warning: ‘apply_dsc_policy_for_stream’ defined but not used [-Wunused-function] drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:5556:13: warning: ‘update_dsc_caps’ defined but not used [-Wunused-function] Thus move the definition of ‘update_dsc_caps’ and ‘apply_dsc_policy_for_stream’ inside define macro to fix it. Signed-off-by: Baokun Li <libaokun1@huawei.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amd/display: Remove the redundant initialization of local variableShaokun Zhang1-9/+8
Local variable 'i' and 'j' will be initialized in the for loop, so remove the redundant initialization. Cc: Harry Wentland <harry.wentland@amd.com> Cc: Leo Li <sunpeng.li@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amd/display: fix gcc set but not used warning of variable 'old_plane_state'Yu Kuai1-2/+2
define a new macro for_each_new_plane_in_state_reverse to replace for_each_oldnew_plane_in_state_reverse, so that the unused variable 'old_plane_state' can be removed. Fix gcc warning: drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:10066:26: warning: variable ‘old_plane_state’ set but not used [-Wunused-but-set-variable] Signed-off-by: Yu Kuai <yukuai3@huawei.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amd/display: Avoid HDCP over-read and corruptionKees Cook1-1/+3
Instead of reading the desired 5 bytes of the actual target field, the code was reading 8. This could result in a corrupted value if the trailing 3 bytes were non-zero, so instead use an appropriately sized and zero-initialized bounce buffer, and read only 5 bytes before casting to u64. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01amdgpu: remove unreachable codeJiapeng Chong1-2/+1
In the function amdgpu_uvd_cs_msg(), every branch in the switch statement will have a return, so the code below the switch statement will not be executed. Eliminate the follow smatch warning: drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c:845 amdgpu_uvd_cs_msg() warn: ignoring unreachable code. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01amd/display: convert DRM_DEBUG_ATOMIC to drm_dbg_atomicSimon Ser1-1/+1
This allows to tie the log message to a specific DRM device. Signed-off-by: Simon Ser <contact@emersion.fr> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Harry Wentland <hwentlan@amd.com> Cc: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amdgpu: Fix a bug on flag table_freedEric Huang1-2/+5
table_freed will be always true when mapping a memory with size bigger than 2MB. The problem is page table's entries are always existed, but existing mapping depends on page talbe's bo, so using a check of page table's bo existed will resolve the issue. Signed-off-by: Eric Huang <jinhuieric.huang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amdgpu: optimize code about format string in gfx_v10_0_init_microcode()Kevin Wang1-3/+2
the memset() and snprintf() is not necessary. Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amdgpu: fix sdma firmware version error in sriovKevin Wang1-3/+3
Re-adjust the function return order to avoid empty sdma version in the sriov environment. (read amdgpu_firmware_info) Signed-off-by: Kevin Wang <kevin1.wang@amd.com> Reviewed-by: Stanley.Yang <Stanley.Yang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amdgpu: enable smart shift on dGPU (v5)Sathishkumar S4-0/+97
enable smart shift on dGPU if it is part of HG system and the platform supports ATCS method to handle power shift. V2: avoid psc updates in baco enter and exit (Lijo) fix alignment (Shashank) V3: rebased on unified ATCS handling. (Alex) V4: check for return value and warn on failed update (Shashank) return 0 if device does not support smart shift. (Lizo) V5: rebased on ATPX/ATCS structures global (Alex) Signed-off-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Shashank Sharma <shashank.sharma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amdgpu: flush gart changes after all BO recoveryNirmoy Das4-8/+21
Don't flush gart changes after recovering each BO instead do it after recovering all the BOs. Flishing gart also needed for amdgpu_ttm_alloc_gart(). v4: use containerof to retrieve adev struct. v3: rename amdgpu_gart_tlb_flush() -> amdgpu_gart_invalidate_tlb(). v2: abstract out gart tlb flushing logic to amdgpu_gart.c Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amdgpu: do not allocate entries separatelyNirmoy Das1-14/+20
Allocate PD/PT entries while allocating VM BOs and use that instead of allocating those entries separately. v2: create a new var for num entries. Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amdgpu: remove unused codeNirmoy Das2-35/+0
Remove unused code related to shadow BO. v2: removing shadow bo ptr from base class. Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amdgpu: switch to amdgpu_bo_vm for vm codeNirmoy Das4-65/+96
The subclass, amdgpu_bo_vm is intended for PT/PD BOs which are also shadowed, so switch to amdgpu_bo_vm BO for PT/PD BOs. v4: update amdgpu_vm_update_funcs to accept amdgpu_bo_vm. v3: simplify code. check also if shadow bo exist instead of checking bo only type. v2: squash three related patches. Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/admgpu: add two shadow BO helper functionsNirmoy Das2-0/+33
Add amdgpu_bo_add_to_shadow_list() to handle shadow list additions and amdgpu_bo_shadowed() to check if a BO is shadowed. Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amdgpu: move shadow bo validation to VM codeNirmoy Das2-19/+9
Do the shadow bo validation in the VM code as VM code knows/owns shadow BOs. Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amdgpu: add amdgpu_bo_vm bo typeNirmoy Das2-0/+42
Add new BO subclass that will be used by amdgpu vm code. Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amdgpu: make sure we unpin the UVD BONirmoy Das1-0/+1
Releasing pinned BOs is illegal now. UVD 6 was missing from: commit 2f40801dc553 ("drm/amdgpu: make sure we unpin the UVD BO") Fixes: 2f40801dc553 ("drm/amdgpu: make sure we unpin the UVD BO") Cc: stable@vger.kernel.org Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amd/pm: retain the fine grain tuning parameters after resumeXiaojian Du2-1/+23
This patch is to retain the fine grain tuning parameters after resume for legacy APU, it will cover Raven/Raven2/Picasso. Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amd/display: WARN_ON cleanupsNirmoy Das1-8/+4
Use WARN_ON() inside if-condition when possible. v2: Squash in coding style fix (Alex) Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amd/display: do not dereference on NULLNirmoy Das1-1/+4
WARN_ON() will not kill the process so the second WARN_ON() will try to dereference NULL pointer. Signed-off-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amdgpu: support atcs method powershift (v4)Sathishkumar S3-0/+79
add support to handle ATCS method for power shift control. used to communicate dGPU device state to SBIOS. V2: use defined acpi func for checking psc support (Lijo) fix alignment (Shashank) V3: rebased on unified ATCS handling (Alex) V4: rebased on ATPX/ATCS structures global (Alex) Signed-off-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amd/pm: use attr_update if the attr has itSathishkumar S1-1/+1
use attr_update if its available as part of the attribute. default_attr_update was used even if attr->attr_update is true. Signed-off-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Reviewed-by: Shashank Sharma <Shashank.sharma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amdgpu: free the metadata buffer for sg type BOs as wellShiwu Zhang1-1/+1
Since both sg and device type BOs have metadata buffer, free the buffer in both cases when to destroy BOs Signed-off-by: Shiwu Zhang <shiwu.zhang@amd.com> Acked-by: Nirmoy Das <Nirmoy.das@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01drm/amdgpu: fix metadata_size for ubo ioctl queriesShiwu Zhang1-2/+3
Although the kfd_ioctl_get_dmabuf_info() still fail it will indicate the caller right metadat_size useful for the same kfd ioctl next time. Signed-off-by: Shiwu Zhang <shiwu.zhang@amd.com> Reviewed-by: Nirmoy Das <nirmoy.das@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-06-01net/mlx5: DR, Create multi-destination flow table with level less than 64Yevgeny Kliteynik1-1/+2
Flow table that contains flow pointing to multiple flow tables or multiple TIRs must have a level lower than 64. In our case it applies to muli- destination flow table. Fix the level of the created table to comply with HW Spec definitions, and still make sure that its level lower than SW-owned tables, so that it would be possible to point from the multi-destination FW table to SW tables. Fixes: 34583beea4b7 ("net/mlx5: DR, Create multi-destination table for SW-steering use") Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com> Reviewed-by: Alex Vesker <valex@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2021-06-01net/mlx5e: Fix conflict with HW TS and CQE compressionAya Levin1-0/+7
When a driver's profile doesn't support a dedicated PTP-RQ, configuration of CQE compression while HW TS is configured should fail. Fixes: 885b8cfb161e ("net/mlx5e: Update ethtool setting of CQE compression") Signed-off-by: Aya Levin <ayal@nvidia.com> Reviewed-by: Moshe Shemesh <moshe@nvidia.com> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2021-06-01net/mlx5e: Fix HW TS with CQE compression according to profileAya Levin1-15/+52
When the driver's profile doesn't support a dedicated PTP-RQ, the PTP accuracy of HW TS is affected by the CQE compression. In this case, turn off CQE compression. Otherwise, the driver crashes: BUG: kernel NULL pointer dereference, address:0000000000000018 ... ... RIP: 0010:mlx5e_ptp_rx_set_fs+0x25/0x1a0 [mlx5_core] ... ... Call Trace: mlx5e_ptp_activate_channel+0xb2/0xf0 [mlx5_core] mlx5e_activate_priv_channels+0x3b9/0x8c0 [mlx5_core] ? __mutex_unlock_slowpath+0x45/0x2a0 ? mlx5e_refresh_tirs+0x151/0x1e0 [mlx5_core] mlx5e_switch_priv_channels+0x1cd/0x2d0 [mlx5_core] ? mlx5e_xdp_allowed+0x150/0x150 [mlx5_core] mlx5e_safe_switch_params+0x118/0x3c0 [mlx5_core] ? __mutex_lock+0x6e/0x8e0 ? mlx5e_hwstamp_set+0xa9/0x300 [mlx5_core] mlx5e_hwstamp_set+0x194/0x300 [mlx5_core] ? dev_ioctl+0x9b/0x3d0 mlx5i_ioctl+0x37/0x60 [mlx5_core] mlx5i_pkey_ioctl+0x12/0x20 [mlx5_core] dev_ioctl+0xa9/0x3d0 sock_ioctl+0x268/0x420 __x64_sys_ioctl+0x3d8/0x790 ? lockdep_hardirqs_on_prepare+0xe4/0x190 do_syscall_64+0x2d/0x40 entry_SYSCALL_64_after_hwframe+0x44/0xae Fixes: 960fbfe222a4 ("net/mlx5e: Allow coexistence of CQE compression and HW TS PTP") Signed-off-by: Aya Levin <ayal@nvidia.com> Reviewed-by: Moshe Shemesh <moshe@nvidia.com> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
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