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2022-09-21drm/amdgpu: Rename vm invalidate lock to status_lockPhilip Yang
The vm status_lock will be used to protect all vm status lists. Signed-off-by: Philip Yang <Philip.Yang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Acked-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-21drm/vmwgfx: Fix memory leak in vmw_mksstat_add_ioctl()Rafael Mendonca
If the copy of the description string from userspace fails, then the page for the instance descriptor doesn't get freed before returning -EFAULT, which leads to a memleak. Fixes: 7a7a933edd6c ("drm/vmwgfx: Introduce VMware mks-guest-stats") Signed-off-by: Rafael Mendonca <rafaelmendsr@gmail.com> Reviewed-by: Martin Krastev <krastevm@vmware.com> Signed-off-by: Zack Rusin <zackr@vmware.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220916204751.720716-1-rafaelmendsr@gmail.com
2022-09-21drm/i915: Do not cleanup obj with NULL bo->resourceNirmoy Das
For delayed BO release i915_ttm_delete_mem_notify() gets called twice, once with proper bo->resource and another time with NULL. We shouldn't do anything for the 2nd time as we already cleaned up the obj once. References: https://gitlab.freedesktop.org/drm/intel/-/issues/6850 Fixes: ad74457a6b5a96 ("drm/i915/dgfx: Release mmap on rpm suspend") Signed-off-by: Nirmoy Das <nirmoy.das@intel.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Signed-off-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220920170628.3391-1-nirmoy.das@intel.com
2022-09-21Merge tag 'amd-drm-next-6.1-2022-09-16' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.1-2022-09-16: amdgpu: - PCI AER fixes - BACO fix - RAS fixes - XGMI fixes - Display SubVP fixes - DCN 3.2 updates - DCN 3.1.4 updates - LLVM fixes - CS cleanup in preparation for gang submit - Add some new GC CG registers - Misc cleanups amdkfd: - Fix CRIU regression - CPU fault on COW mapping fixes - Prefault fixes - Misc cleanups radeon: - Misc cleanups Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220916153638.6501-1-alexander.deucher@amd.com
2022-09-21Merge tag 'drm-intel-next-2022-09-16-1' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-next drm/i915 feature pull #2 for v6.1: Features and functionality: - More Meteorlake platform enabling (Radhakrishna, Imre, Madhumitha) - Allow seamless M/N changes on eDP panels that support it (Ville) - Switch DSC debugfs from output bpp to input bpc (Swati) Refactoring and cleanups: - Clocking and DPLL refactoring and cleanups to support seamless M/N (Ville) - Plenty of VBT definition and parsing updates and cleanups (Ville) - Extract SKL watermark code to a separate file, and clean up (Ville) - Clean up IPC interfaces and debugfs (Jani) - Continue moving display data under drm_i915_private display sub-struct (Jani) - Display quirk handling refactoring and abstractions (Jani) - Stop using implicit dev_priv in gmbus registers (Jani) - BUG_ON() removals and conversions to drm_WARN_ON() and BUILD_BUG_ON() (Jani) - Use drm_dp_phy_name() for logging (Jani) - Use REG_BIT() macros for CDCLK registers (Stan) - Move display and media IP versions to runtime info (Radhakrishna) Fixes: - Fix DP MST suspend to avoid use-after-free (Andrzej) - Fix HPD suspend to avoid use-after-free for fbdev (Andrzej) - Fix various PSR issues regarding selective update and damage clips (Jouni) - Fix runtime pm wakerefs for driver remove and release (Mitul Golani) - Fix conditions for filtering fixed modes for panels (Ville) - Fix TV encoder clock computation (Ville) - Fix dvo mode_valid hook return type (Nathan Huckleberry) Merges: - Backmerge drm-next to sync the DP MST atomic changes (Jani) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/87o7vfr064.fsf@intel.com
2022-09-21Merge tag 'drm-intel-gt-next-2022-09-16' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-next Cross-subsystem Changes: - MEI subsystem pieces for XeHP SDV GSC support These are Acked-by Greg. Driver Changes: - Release mmaps on RPM suspend on discrete GPUs (Anshuman) - Update GuC version to 7.5 on DG1, DG2 and ADL - Revert "drm/i915/dg2: extend Wa_1409120013 to DG2" (Lucas) - MTL enabling incl. standalone media (Matt R, Lucas) - Explicitly clear BB_OFFSET for new contexts on Gen8+ (Chris) - Fix throttling / perf limit reason decoding (Ashutosh) - XeHP SDV GSC support (Vitaly, Alexander, Tomas) - Fix issues with overrding firmware file paths (John) - Invert if-else ladders to check latest version first (Lucas) - Cancel GuC engine busyness worker synchronously (Umesh) - Skip applying copy engine fuses outside PVC (Lucas) - Eliminate Gen10 frequency read function (Lucas) - Static code checker fixes (Gaosheng) - Selftest improvements (Chris) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/YyQ4Jgl3cpGL1/As@jlahtine-mobl.ger.corp.intel.com
2022-09-20drm/i915: Perf_limit_reasons are only available for Gen11+Ashutosh Dixit
Register GT0_PERF_LIMIT_REASONS (0x1381a8) is available only for Gen11+. Therefore ensure perf_limit_reasons sysfs/debugfs files are created only for Gen11+. Otherwise on Gen < 5 accessing these files results in the following oops: <1> [88.829420] BUG: unable to handle page fault for address: ffffc90000bb81a8 <1> [88.829438] #PF: supervisor read access in kernel mode <1> [88.829447] #PF: error_code(0x0000) - not-present page Bspec: 20008 Bug: https://gitlab.freedesktop.org/drm/intel/-/issues/6863 Fixes: fe5979665f64 ("drm/i915/debugfs: Add perf_limit_reasons in debugfs") Fixes: fa68bff7cf27 ("drm/i915/gt: Add sysfs throttle frequency interfaces") Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220919162401.2077713-1-ashutosh.dixit@intel.com
2022-09-20drm/amd/pm: Remove unneeded result variableye xingchen
Return the value atomctrl_initialize_mc_reg_table_v2_2() directly instead of storing it in another redundant variable. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-20drm/amd/pm: Remove the unneeded result variableye xingchen
Return the value append_vbios_pptable() directly instead of storing it in another redundant variable. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-20drm/amdgpu: fix initial connector audio valuehongao
This got lost somewhere along the way, This fixes audio not working until set_property was called. Signed-off-by: hongao <hongao@uniontech.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-20drm/amd/display: Reduce number of arguments of dml314's CalculateFlipSchedule()Nathan Chancellor
Most of the arguments are identical between the two call sites and they can be accessed through the 'struct vba_vars_st' pointer. This reduces the total amount of stack space that dml314_ModeSupportAndSystemConfigurationFull() uses by 112 bytes with LLVM 16 (1976 -> 1864), helping clear up the following clang warning: drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn314/display_mode_vba_314.c:4020:6: error: stack frame size (2216) exceeds limit (2048) in 'dml314_ModeSupportAndSystemConfigurationFull' [-Werror,-Wframe-larger-than] void dml314_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_lib) ^ 1 error generated. Link: https://github.com/ClangBuiltLinux/linux/issues/1710 Reported-by: "kernelci.org bot" <bot@kernelci.org> Tested-by: Maíra Canal <mairacanal@riseup.net> Signed-off-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-20drm/amd/display: Reduce number of arguments of dml314's ↵Nathan Chancellor
CalculateWatermarksAndDRAMSpeedChangeSupport() Most of the arguments are identical between the two call sites and they can be accessed through the 'struct vba_vars_st' pointer. This reduces the total amount of stack space that dml314_ModeSupportAndSystemConfigurationFull() uses by 240 bytes with LLVM 16 (2216 -> 1976), helping clear up the following clang warning: drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn314/display_mode_vba_314.c:4020:6: error: stack frame size (2216) exceeds limit (2048) in 'dml314_ModeSupportAndSystemConfigurationFull' [-Werror,-Wframe-larger-than] void dml314_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_lib) ^ 1 error generated. Link: https://github.com/ClangBuiltLinux/linux/issues/1710 Reported-by: "kernelci.org bot" <bot@kernelci.org> Tested-by: Maíra Canal <mairacanal@riseup.net> Signed-off-by: Nathan Chancellor <nathan@kernel.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-20drm/amdgpu: don't register a dirty callback for non-atomicAlex Deucher
Some asics still support non-atomic code paths. Fixes: 66f99628eb2440 ("drm/amdgpu: use dirty framebuffer helper") Reported-by: Arthur Marsh <arthur.marsh@internode.on.net> Reviewed-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-20drm/amdgpu: bump minor for gang submitChristian König
Since that has now landed bump the minor to let userspace know about it. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-20drm/amdgpu: properly initialize return value during CSChristian König
The return value is no longer initialized before the loop because of moving code around. Signed-off-by: Christian König <christian.koenig@amd.com> Fixes: c2b08e7a6d27 ("drm/amdgpu: move entity selection and job init earlier during CS") Reviewed-by: Guchun Chen <guchun.chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-20drm/amd/pm: drop the pptable related workarounds for SMU 13.0.0Evan Quan
The pptable in the vbios is fully ready. The related workarounds in driver are not needed any more. Signed-off-by: Evan Quan <evan.quan@amd.com> Acked-by: Guchun Chen <guchun.chen@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-20drm/amd/pm: add support for 3794 pptable for SMU13.0.0Evan Quan
Enable 3794 pptable support for SMU13.0.0. Signed-off-by: Evan Quan <evan.quan@amd.com> Acked-by: Guchun Chen <guchun.chen@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-20drm/amdgpu: add gang submit frontend v6Christian König
Allows submitting jobs as gang which needs to run on multiple engines at the same time. All members of the gang get the same implicit, explicit and VM dependencies. So no gang member will start running until everything else is ready. The last job is considered the gang leader (usually a submission to the GFX ring) and used for signaling output dependencies. Each job is remembered individually as user of a buffer object, so there is no joining of work at the end. v2: rebase and fix review comments from Andrey and Yogesh v3: use READ instead of BOOKKEEP for now because of VM unmaps, set gang leader only when necessary v4: fix order of pushing jobs and adding fences found by Trigger. v5: fix job index calculation and adding IBs to jobs v6: fix typo found by Alex Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-20drm/amdgpu: add gang submit backend v2Christian König
Allows submitting jobs as gang which needs to run on multiple engines at the same time. Basic idea is that we have a global gang submit fence representing when the gang leader is finally pushed to run on the hardware last. Jobs submitted as gang are never re-submitted in case of a GPU reset since this won't work and will just deadlock the hardware immediately again. v2: fix logic inversion, improve documentation, fix rcu Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-20drm/amdgpu: cleanup instance limit on VCN4 v4Christian König
Similar to what we did for VCN3 use the job instead of the parser entity. Cleanup the coding style quite a bit as well. v2: merge improved application check into this patch v3: finally fix the check v4: limit to the correct engine Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-20drm/amdgpu: getting fan speed pwm for vega10 properlyYury Zhuravlev
Instead of using RPM speed, we will use a function from vega20 based on PWM registers. Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Yury Zhuravlev <stalkerg@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-20drm: bridge/dw-hdmi-ahb-audio: use strscpy() is more robust and saferMinghao Chi
The implementation of strscpy() is more robust and safer. That's now the recommended way to copy NUL terminated strings. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220919030401.211331-1-chi.minghao@zte.com.cn
2022-09-20drm/ast: Fix video broken in some resolutions on ast2600Jammy Huang
Some cases are not handled well for ast2600. Signed-off-by: Jammy Huang <jammy_huang@aspeedtech.com> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220916091706.4559-1-jammy_huang@aspeedtech.com
2022-09-20drm/ast: Add resolution support for 1152x864@75Jammy Huang
Add 1152x864 into support list. Signed-off-by: Jammy Huang <jammy_huang@aspeedtech.com> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220916085058.3386-1-jammy_huang@aspeedtech.com
2022-09-20drm/plane-helper: Provide DRM_PLANE_NON_ATOMIC_FUNCS initializer macroThomas Zimmermann
Provide DRM_PLANE_NON_ATOMIC_FUNCS, which initializes plane functions of non-atomic drivers to default values. The macro is not supposed to be used in new code, but helps with documenting and finding existing users. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Lyude Paul <lyude@redhat.com> # nouveau Link: https://patchwork.freedesktop.org/patch/msgid/20220909105947.6487-5-tzimmermann@suse.de
2022-09-20drm/plane-helper: Warn if atomic drivers call non-atomic helpersThomas Zimmermann
The plane update and disable helpers are only useful for non-atomic drivers. Print a warning if an atomic driver calls them. Suggested-by: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220909105947.6487-4-tzimmermann@suse.de
2022-09-20drm/plane: Allocate planes with drm_universal_plane_alloc()Thomas Zimmermann
Provide drm_univeral_plane_alloc() to allocate and initialize a plane. Code for non-atomic drivers uses this pattern. Convert them to the new function. The modeset helpers contain a quirk for handling their color formats differently. Set the flag outside plane allocation. The new function is already deprecated to some extend. Drivers should rather use drmm_univeral_plane_alloc() or drm_universal_plane_init(). v2: * kerneldoc fixes (Javier) * grammar fixes in commit message Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> # nouveau Link: https://patchwork.freedesktop.org/patch/msgid/20220909105947.6487-3-tzimmermann@suse.de
2022-09-20drm/plane: Remove drm_plane_init()Thomas Zimmermann
Open-code drm_plane_init() and remove the function from DRM. The implementation of drm_plane_init() is a simple wrapper around a call to drm_universal_plane_init(), so drivers can just use that instead. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Lyude Paul <lyude@redhat.com> # nouveau Acked-by: Jyri Sarha <jyri.sarha@iki.fi> Link: https://patchwork.freedesktop.org/patch/msgid/20220909105947.6487-2-tzimmermann@suse.de
2022-09-20drm/atomic-helper: Fix kernel-docJiapeng Chong
drivers/gpu/drm/drm_atomic_helper.c:802: warning: expecting prototype for drm_atomic_helper_check_wb_connector_state(). Prototype was for drm_atomic_helper_check_wb_encoder_state() instead. Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=2216 Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220919103058.25561-1-jiapeng.chong@linux.alibaba.com
2022-09-19drm/amdgpu: revert "fix limiting AV1 to the first instance on VCN3" v3Christian König
This reverts commit 250195ff744f260c169f5427422b6f39c58cb883. The job should now be initialized when we reach the parser functions. v2: merge improved application check into this patch v3: back to the original test, but use the right ring Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-19drm/amdgpu: move entity selection and job init earlier during CSChristian König
Initialize the entity for the CS and scheduler job much earlier. v2: fix job initialisation order and use correct scheduler instance Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-19drm/amdgpu: cleanup error handling in amdgpu_cs_parser_bosChristian König
Return early on success and so remove all those "if (r)" in the error path. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-19drm/amdgpu: cleanup CS pass2 v6Christian König
Cleanup the coding style and function names to represent the data they process for pass2 as well. Go over the chunks only twice now instead of multiple times. v2: fix job initialisation order and use correct scheduler instance v3: try to move all functional changes into a separate patch. v4: separate reordering, pass1 and pass2 change v5: fix va_start calculation v6: fix user fence check Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-19drm/amd/pm: Remove redundant check conditionYiPeng Chai
V3: [Why]: Since ASICs using smu v13_0_2 have called smu .suspend before calling amdgpu_pm_sysfs_fini, pm.dpm_enabled was already set to 0 when smu .suspend was called. This makes it impossible to delete all pm sys nodes. [How]: Since all functions in amdgpu_pm_sysfs_fini have their own condition checks, so the first conditional check in amdgpu_pm_sysfs_fini can be removed. Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-19drm/amdgpu: Fixed psp fence and memory issues when removing amdgpu deviceYiPeng Chai
V3: Fixed psp fence and memory issues for the asic using smu v13_0_2 when removing amdgpu device. [Why]: 1. psp_suspend->psp_free_shared_bufs-> psp_ta_free_shared_buf-> amdgpu_bo_free_kernel-> ...->amdgpu_bo_release_notify-> amdgpu_fill_buffer psp will free vram memory used by psp when psp_suspend is called. But for the asic using smu v13_0_2, because psp_suspend is called before adev->shutdown is set to true when removing the first hive device, amdgpu fill_buffer will be called, which will cause fence issues when evicting all vram resources in amdgpu vram mgr_fini. 2. Since psp_hw_fini is not called after calling psp_suspend and psp_suspend only calls psp_ring_stop, the psp ring memory will not be released when amdgpu device is removed. [How]: 1. Set shutdown to true before calling amdgpu_device_gpu_recover, then amdgpu_fill_buffer will not be called when psp_suspend is called. 2. Free psp ring memory in psp_sw_fini. Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-19drm/amdgpu: Adjust removal control flow for smu v13_0_2YiPeng Chai
Adjust removal control flow for smu v13_0_2: During amdgpu uninstallation, when removing the first device, the kernel needs to first send a mode1reset message to all gpu devices. Otherwise, smu initialization will fail the next time amdgpu is installed. V2: 1. Update commit comments. 2. Remove the global variable amdgpu_device_remove_cnt and add a variable to the structure amdgpu_hive_info. 3. Use hive to detect the first removed device instead of a global variable. V3: 1. Update commit comments. 2. Split a patch into multiple patches. 3. The current patch does: a. Add a work mode of AMDGPU_RESET_FOR_DEVICE_REMOVE into the existing gpu recover path, which make all devices in hive list only have HW reset but no resume (except the base IP). b. Call AMDGPU_RESET_FOR_DEVICE_REMOVE and AMDGPU_NEED_FULL_RESET mode of amdgpu_device_gpu_recover in amdgpu_pci_remove when removing the first device in hive list. c. When removing the first device, the IP blocks keyword function call sequence is as follows: .suspend->mode1reset->.resume(basic ip)->.hw_fini->.early_fini->.sw_fini. ^ | |-<----------<---------<----| The first three sequences are because of a call to amdgpu_device_gpu_recover. The three sequences will be executed in a loop until all devices in the hive list are iterated. The sequences starting from .hw_fini only apply to the first device. Since .suspend has been called before, except the resumed phase1 basic ip blocks, all other ip blocks .hw_fini of current device will do nothing. d. When removing other devices, the calling sequences is the same as legacy: .hw_fini -> .early_fini -> .sw_fini. Since .suspend has been called when removing the first device, except the resumed phase1 basic ip blocks, all of other ip blocks .hw_fini of current device will do nothing. Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-19drm/amd/display: 3.2.204Aric Cyr
This version brings along following fixes: - Fix urgent latency override for DCN32/DCN321 - Correct hostvm flag in DCN31 - Added new Asic Id for DCN301 - Adjust to 2 phys in DCN301 - Update dummy P-state search to use DCN32 DML - Increase dcn315 pstate change latency - Disable OTG WA for the plane_state NULL case on DCN314 - Update dccg based on HW delta - Correct num_dsc for DCN314 - Fix DP DSC compliance failure with DCN314 - Refactor edp power sequencer codes - update gamut remap if plane has changed - Skip audio setup when audio stream is enabled - Display distortion after hotplug LG Ultrafine 5K tiled display - Fix DP MST timeslot issue when fallback happened - Uncomment SubVP pipe split assignment in driver - Enable committing subvp config - Do second pass through DML for DET calculation - Don't allocate DET for phantom pipes - Modify DML to adjust Vstartup Position - Ignore k1/k2 values for virtual signal to avoid assert - Fix failures of disabling primary planes - Do not compare integers of different widths - Fix empty slot problem of EDID management - Revise Sink device string ID width in dmub psr - Log vertical interrupt 1 for debug Acked-by: Wayne Lin <wayne.lin@amd.com> Signed-off-by: Aric Cyr <aric.cyr@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-19drm/amd/display: correct num_dsc based on HW capCharlene Liu
[why] num_dsc is 3 for dcn314 based on HW capablity. Reviewed-by: Martin Leung <Martin.Leung@amd.com> Acked-by: Wayne Lin <wayne.lin@amd.com> Signed-off-by: Charlene Liu <Charlene.Liu@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-19drm/amd/display: solve regression in update phy state refactorWenjing Liu
[Why] There is a coding error when moving dp disable link phy to hw sequencer, where the receiver power control is missed during this refactor. [how] 1. Add back missing receiver power control in disable link phy. 2. minor modifications to ensure there is no undesired sequence changes in dp link enable/disable. Reviewed-by: Charlene Liu <Charlene.Liu@amd.com> Reviewed-by: Martin Leung <Martin.Leung@amd.com> Acked-by: Wayne Lin <wayne.lin@amd.com> Signed-off-by: Wenjing Liu <wenjing.liu@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-19drm/amd/display: update dccg based on HW deltaCharlene Liu
[why] update hw dccg based on HW delta, and reuse common src code Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Acked-by: Wayne Lin <wayne.lin@amd.com> Signed-off-by: Charlene Liu <Charlene.Liu@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-19drm/amd/display: Do second pass through DML for DET calculationAlvin Lee
[Why & How] If we find that DML requires pipe split, run through DML again because the DET allocation per pipe must be re-assigned. Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Acked-by: Wayne Lin <wayne.lin@amd.com> Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-19drm/amd/display: log vertical interrupt 1 for debugJosip Pavic
[Why & How] Extend existing OTG state collection function to include the vertical interrupt 1 state. Reviewed-by: Aric Cyr <Aric.Cyr@amd.com> Acked-by: Wayne Lin <wayne.lin@amd.com> Signed-off-by: Josip Pavic <Josip.Pavic@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-19drm/amd/display: Revise Sink device string IDRobin Chen
[Why] The Sink device string ID1/ID2 use 5 bytes instead of 6 bytes, so the driver should compare the first 5 bytes only. Reviewed-by: Anthony Koo <Anthony.Koo@amd.com> Acked-by: Wayne Lin <wayne.lin@amd.com> Signed-off-by: Robin Chen <po-tchen@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-19drm/amd/display: Modify DML to adjust Vstartup Positionmuansari
[WHY] The Vstartup position should be as late as possible to maximize power saving with the current. Calculation of Vstartup in DML does not take into account as SDP signal. [HOW] Made necessary changes to calculate the correct Vstartup position in DML to account for AS SDP * Overriding the VBlankNom value in certain cases otherwise it will use the default value * Bypassing the condition for adjust_sync_Vstartup * Overriding vblank_nom_input with VBlankNom that is set in the SW Layer Reviewed-by: Anthony Koo <Anthony.Koo@amd.com> Acked-by: Wayne Lin <wayne.lin@amd.com> Signed-off-by: muansari <muansari@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-19drm/amd/display: Disable OTG WA for the plane_state NULL case on DCN314Nicholas Kazlauskas
[Why] This shouldn't trigger during tiled display hotplug/unplug but it does because one of the tiles can end up with a NULL plane state. This also doesn't guard against the hang that it was originally trying to resolve, and can instead cause DIO corruption due to OTG sync being lost. [How] This was reverted at one point out of DCN31 so revert it here too. Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Acked-by: Wayne Lin <wayne.lin@amd.com> Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-19drm/amd/display: Add shift and mask for ICH_RESET_AT_END_OF_LINEDaniel Miess
[Why] DP DSC compliance failing for dcn314 due to ICH_RESET_AT_END_OF_LINE shift and mask being missing [How] Add in shift and mask for ICH_RESET_AT_END_OF_LINE Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by: Wayne Lin <wayne.lin@amd.com> Signed-off-by: Daniel Miess <Daniel.Miess@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-19drm/amd/display: Enable committing subvp configAurabindo Pillai
[Why and How] Enable committing subvp config through DMCUB for DCN32 Reviewed-by: Alvin Lee <alvin.lee2@amd.com> Acked-by: Wayne Lin <wayne.lin@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-19drm/amd/display: Assume connectors are on single slotJaehyun Chung
[Why] v1_5 display object table has no way for connectors to indicate which slot they are a part of, resulting in additional empty slots to appear in EDID management UI. [How] Assume that all connectors belong to the same slot. Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Wayne Lin <wayne.lin@amd.com> Signed-off-by: Jaehyun Chung <jaehyun.chung@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-19drm/amd/display: do not compare integers of different widthsJosip Pavic
[Why & How] Increase width of some variables to avoid comparing integers of different widths Reviewed-by: Alvin Lee <alvin.lee2@amd.com> Acked-by: Wayne Lin <wayne.lin@amd.com> Signed-off-by: Josip Pavic <Josip.Pavic@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-09-19drm/amd/display: increase dcn315 pstate change latencyDmytro Laktyushkin
[Why & How] Update after new measurment came in Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Wayne Lin <wayne.lin@amd.com> Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-31 09:34:37 +0000