- 11 Apr, 2018 20 commits
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Eric Yang authored
The current mpcc insert/remove logic does not support updating only a single mpcc. So when pixel alpha changed but no full update we can mistakenly shuffle the mpcc layering order. With this change we will only insert/remove mpcc if there is full update. Signed-off-by:
Eric Yang <Eric.Yang2@amd.com> Reviewed-by:
Tony Cheng <Tony.Cheng@amd.com> Acked-by:
Harry Wentland <harry.wentland@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Mikita Lipski authored
Override the memory input functions for dce120 not to program new registers on dce112. This will fix warnings thrown on Polaris asics. Signed-off-by:
Mikita Lipski <mikita.lipski@amd.com> Reviewed-by:
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Roman Li authored
Adding assert to prevent possible null deref warning. Only can happen under abnormal circumstances. Signed-off-by:
Roman Li <Roman.Li@amd.com> Reviewed-by:
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Dmytro Laktyushkin authored
Signed-off-by:
Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Reviewed-by:
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Tony Cheng authored
Signed-off-by:
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Mikita Lipski authored
Registers are added and defined. Programmed to default values. Stutter level watermark register is being set to calculated value. Urgent level registers are programmed to the same as urgency. The programming of the registers is not expected to have any functional difference in performance. Signed-off-by:
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Julian Parkin authored
Block FP16 scaling in validate_resources codepath. Signed-off-by:
Julian Parkin <jparkin@amd.com> Reviewed-by:
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Eric Bernstein authored
Signed-off-by:
Eric Bernstein <eric.bernstein@amd.com> Reviewed-by:
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Mikita Lipski authored
Adding the stutter_entry_wm object to dce_bw_output struct and populating it with bw calculations data Signed-off-by:
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Mikita Lipski authored
amdgpu_dm_display_resume was merged into dm_resume. No need to call these functions separately. Signed-off-by:
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Bhawanpreet Lakha authored
Using the three functions we can print the dceip, vbios and data struct for bandwidth calculations. This is useful for debugging bandwidth calculation issues without a debugger Signed-off-by:
Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Reviewed-by:
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Dmytro Laktyushkin authored
Signed-off-by:
Wesley Chalmers <Wesley.Chalmers@amd.com> Acked-by:
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Harry Wentland authored
We shouldn't attempt to read EDID in atomic_check. We really shouldn't even be modifying the connector object, or any other non-state object, but this is a start at least. Moving EDID cleanup to dm_dp_mst_connector_destroy from dm_dp_destroy_mst_connector to ensure the EDID is still available for headless mode. Signed-off-by:
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Nikola Cornij authored
Signed-off-by:
Nikola Cornij <nikola.cornij@amd.com> Reviewed-by:
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Dmytro Laktyushkin authored
Signed-off-by:
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Nikola Cornij authored
Also separate register address initialization between ASICs for the registers that were removed in scaled-down variation of the ASIC. Signed-off-by:
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Yongqiang Sun authored
Some DP panel not detected intermittently due to read dpcd caps failed when doing hot plug. [root cause] DC_HPD_CONNECT_INT_DELAY is set to 0, not delay after HPD toggle and read dpcd data, while some panel need 4ms defer to read. [solution] Add a retry when read failed. Signed-off-by:
Yongqiang Sun <yongqiang.sun@amd.com> Reviewed-by:
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Tony Cheng authored
Signed-off-by:
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Martin Tsai authored
Signed-off-by:
Martin Tsai <martin.tsai@amd.com> Reviewed-by:
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Harry Wentland authored
We'd like to use them for reading DCN debug status. Signed-off-by:
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- 10 Apr, 2018 2 commits
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git://people.freedesktop.org/~agd5f/linuxDave Airlie authored
A few fixes for 4.17: - Fix a potential use after free in a error case - Fix pcie lane handling in amdgpu SI dpm - sdma pipeline sync fix - A few vega12 cleanups and fixes - Misc other fixes * 'drm-next-4.17' of git://people.freedesktop.org/~agd5f/linux: drm/amdgpu: Fix memory leaks at amdgpu_init() error path drm/amdgpu: Fix PCIe lane width calculation drm/radeon: Fix PCIe lane width calculation drm/amdgpu/si: implement get/set pcie_lanes asic callback drm/amdgpu: Add support for SRBM selection v3 Revert "drm/amdgpu: Don't change preferred domian when fallback GTT v5" drm/amd/powerply: fix power reading on Fiji drm/amd/powerplay: Enable ACG SS feature drm/amdgpu/sdma: fix mask in emit_pipeline_sync drm/amdgpu: Fix KIQ hang on bare metal for device unbind/bind back v2. drm/amd/pp: Clean header file in vega12_smumgr.c drm/amd/pp: Remove Dead functions on Vega12 drm/amd/pp: silence a static checker warning drm/amdgpu: drop compute ring timeout setting for non-sriov only (v2) drm/amdgpu: fix typo of domain fallback
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Dave Airlie authored
Merge tag 'drm-misc-next-fixes-2018-04-04' of git://anongit.freedesktop.org/drm/drm-misc into drm-next hda_intel: Don't declare azx PM ops if VGA_SWITCHEROO configured (Lukas) Cc: Lukas Wunner <lukas@wunner.de> Cc: Takashi Iwai <tiwai@suse.de> * tag 'drm-misc-next-fixes-2018-04-04' of git://anongit.freedesktop.org/drm/drm-misc: ALSA: hda - Silence PM ops build warning
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- 03 Apr, 2018 15 commits
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Takashi Iwai authored
amdgpu driver checks vgacon_text_force() after some initializations but without cleaning up. This will result in leaks. Move the check of vgacon_text_force() to the beginning of amdgpu_init() for fixing it and also for optimization. Signed-off-by:
Takashi Iwai <tiwai@suse.de> Signed-off-by:
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Alex Deucher authored
The calculation of the lane widths via ATOM_PPLIB_PCIE_LINK_WIDTH_MASK and ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT macros did not increment the resulting value, per the comment in pptable.h ("lanes - 1"), and per usage elsewhere. Port of the radeon fix to amdgpu. Acked-by:Christian König <christian.koenig@amd.com> Acked-by:
Chunming Zhou <david1.zhou@amd.com> Bug: https://bugs.freedesktop.org/show_bug.cgi?id=102553Signed-off-by:
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Paul Parsons authored
Two years ago I tried an AMD Radeon E8860 embedded GPU with the drm driver. The dmesg output included driver warnings about an invalid PCIe lane width. Tracking the problem back led to si_set_pcie_lane_width_in_smc(). The calculation of the lane widths via ATOM_PPLIB_PCIE_LINK_WIDTH_MASK and ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT macros did not increment the resulting value, per the comment in pptable.h ("lanes - 1"), and per usage elsewhere. Applying the increment silenced the warnings. The code has not changed since, so either my analysis was incorrect or the bug has gone unnoticed. Hence submitting this as an RFC. Acked-by:Paul Parsons <lost.distance@yahoo.com> Signed-off-by:
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Alex Deucher authored
Required for dpm setup on some asics. Fixes a NULL dereference on asics that require it. Acked-by:
Abel Garcia Dorta <mercuriete@yahoo.es> Signed-off-by:
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Andrey Grodzovsky authored
Also remove code duplication in write and read regs functions. This also fixes potential missing unlock in amdgpu_debugfs_regs_write in case get_user would fail. v2: Add SRBM mutex locking. v3: Fix TO counter and fix comment location. Signed-off-by:
Andrey Grodzovsky <andrey.grodzovsky@amd.com> Reviewed-by:
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Chunming Zhou authored
This reverts commit bbaf1871ea1d7b7021e350a3e8bb1ec8408c2030. Felix reports this commit causes regression. Signed-off-by:
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Eric Huang authored
Power value is wrong reported by customer. It is a regression by commit a7c7bc4c Author: Rex Zhu <Rex.Zhu@amd.com> Date: Mon Mar 27 15:32:59 2017 +0800 drm/amd/powerplay: reduce sample period time for power readings. Signed-off-by:
Rex Zhu <Rex.Zhu@amd.com> Reviewed-by:
Eric Huang <JinHuiEric.Huang@amd.com> Acked-by:
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Kenneth Feng authored
Port the atomfirmware.h and populates the updated pptable to SMU.With the new parameters in the new pptable, the ACG SS feature is enabled. Signed-off-by:
Kenneth Feng <kenneth.feng@amd.com> Reviewed-by:
Evan Quan <evan.quan@amd.com> Signed-off-by:
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Alex Deucher authored
Needs to be a 32 bit mask. Acked-by:
Huang Rui <ray.huang@amd.com> Reviewed-by:
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Andrey Grodzovsky authored
Problem: When unbind and then bind back the device KIQ hangs on Vega after mapping KCQs request. Fix: Adding deinitialzie code from CAIL during HW fini solves the hang. v2: use srbm_mutex around soc15_grbm_select() Signed-off-by:
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Rex Zhu authored
Reviewed-by:
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Rex Zhu authored
Remove Vega12 DIDT config functions. Reviewed-by:
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Dan Carpenter authored
This has a static checker warning because "frev" and "crev" can be uninitialized if "info" is NULL. I just changed the order of the checks so that we check "info" first. Reviewed-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
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Evan Quan authored
Sriov still wants these error messags on timeout. So, for sriov use case, the timeout setting on compute rings is kept. -v2: clean the code Signed-off-by:
Monk Liu <monk.liu@amd.com> Signed-off-by:
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Chunming Zhou authored
Signed-off-by:
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- 29 Mar, 2018 1 commit
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Lukas Wunner authored
The system sleep PM ops azx_suspend() and azx_resume() were previously called by vga_switcheroo, but commit 07f4f97d ("vga_switcheroo: Use device link for HDA controller") removed their invocation. Unfortunately the commit neglected to update the #ifdef surrounding the two functions, so if CONFIG_PM_SLEEP is *not* enabled but all three of CONFIG_PM, CONFIG_VGA_SWITCHEROO and CONFIG_SND_HDA_CODEC_HDMI *are* enabled, the compiler now emits the following warning: sound/pci/hda/hda_intel.c:1024:12: warning: 'azx_resume' defined but not used [-Wunused-function] static int azx_resume(struct device *dev) ^~~~~~~~~~ sound/pci/hda/hda_intel.c:989:12: warning: 'azx_suspend' defined but not used [-Wunused-function] static int azx_suspend(struct device *dev) ^~~~~~~~~~~ Silence by updating the #ifdef. Because the #ifdef block now uses the same condition as the one immediately succeeding it, the two blocks can be collapsed together, shaving off another two lines. Fixes: 07f4f97d ("vga_switcheroo: Use device link for HDA controller") Reviewed-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Lukas Wunner <lukas@wunner.de> Link: https://patchwork.kernel.org/patch/10313441/ Link: https://patchwork.freedesktop.org/patch/msgid/b8e70e34a9acbd4f0a1a6c7673cea96888ae9503.1522323444.git.lukas@wunner.de
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- 28 Mar, 2018 2 commits
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git://anongit.freedesktop.org/drm/drm-miscDave Airlie authored
- Mask mode type garbage from userspace (Ville) Something went wrong on the misc tree side, but I'll pull the patch directly. * 'drm-misc-next-fixes' of git://anongit.freedesktop.org/drm/drm-misc: drm: Fix uabi regression by allowing garbage mode->type from userspace
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git://people.freedesktop.org/~gabbayo/linuxDave Airlie authored
- GPUVM support for dGPUs - KFD events support for dGPUs - Fix live-lock situation when restoring multiple evicted processes - Fix VM page table allocation on large-bar systems - Fix for build failure on frv architecture * tag 'drm-amdkfd-next-2018-03-27' of git://people.freedesktop.org/~gabbayo/linux: drm/amdkfd: Use ordered workqueue to restore processes drm/amdgpu: Fix acquiring VM on large-BAR systems drm/amdkfd: Add module option for testing large-BAR functionality drm/amdkfd: Kmap event page for dGPUs drm/amdkfd: Add ioctls for GPUVM memory management drm/amdkfd: Add TC flush on VMID deallocation for Hawaii drm/amdkfd: Allocate CWSR trap handler memory for dGPUs drm/amdkfd: Add per-process IDR for buffer handles drm/amdkfd: Aperture setup for dGPUs drm/amdkfd: Remove limit on number of GPUs drm/amdkfd: Populate DRM render device minor drm/amdkfd: Create KFD VMs on demand drm/amdgpu: Add kfd2kgd interface to acquire an existing VM drm/amdgpu: Add helper to turn an existing VM into a compute VM drm/amdgpu: Fix initial validation of PD BO for KFD VMs drm/amdgpu: Move KFD-specific fields into struct amdgpu_vm drm/amdkfd: fix uninitialized variable use drm/amdkfd: add missing include of mm.h
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