- 23 Aug, 2023 1 commit
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Imre Deak authored
Add a helper to reschedule drm_mode_config::output_poll_work after polling has been enabled for a connector (and needing a reschedule, since previously polling was disabled for all connectors and hence output_poll_work was not running). This is needed by the next patch fixing HPD polling on i915. CC: stable@vger.kernel.org # 6.4+ Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Cc: dri-devel@lists.freedesktop.org Reviewed-by:
Jouni Högander <jouni.hogander@intel.com> Reviewed-by:
Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by:
Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230822113015.41224-1-imre.deak@intel.com (cherry picked from commit fe2352fd) Signed-off-by:
Rodrigo Vivi <rodrigo.vivi@intel.com>
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- 22 Aug, 2023 1 commit
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Alan Previn authored
When getting the next gt's seqno to be stored into an objects mm.tlb[gt_id] array, fix the retrieval code to get it from the correct gt instead of the same one. Fixes: d6c531ab ("drm/i915: Invalidate the TLBs on each GT") Signed-off-by:
Alan Previn <alan.previn.teres.alexis@intel.com> Reviewed-by:
Andi Shyti <andi.shyti@linux.intel.com> Signed-off-by:
John Harrison <John.C.Harrison@Intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230814182449.1060747-1-alan.previn.teres.alexis@intel.com (cherry picked from commit 90b8ad13) Signed-off-by:
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- 21 Aug, 2023 1 commit
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https://gitlab.freedesktop.org/agd5f/linuxDave Airlie authored
amd-drm-next-6.6-2023-08-18: amdgpu: - Panel replay fixes - Misc checkpatch fixes - SMU 13.x fixes - mcbp parameter handling fix for gfx9 - RAS fixes - Misc code cleanups - SR-IOV fixes - Expose both current and average power via hwmon if supported - DP retimer fix - Clockgating fix - Subvp fixes - DMCUB fixes - Gamut remap fix - Misc display fixes - Allow users to force runtime pm when displays are attached - Gracefully handle more partitions than drm nodes - S0ix fixes - GC 9.4.3 fixes amdkfd: - TBA fix for aldebaran - Fix build without CONFIG_DYNAMIC_DEBUG - memdup cleanup - Fix address watch clearing radeon: - Misc code cleanups Signed-off-by:
Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230818195247.10981-1-alexander.deucher@amd.com
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- 20 Aug, 2023 1 commit
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Dave Airlie authored
Merge tag 'drm-misc-next-fixes-2023-08-17' of git://anongit.freedesktop.org/drm/drm-misc into drm-next Short summary of fixes pull: * Add MMU dependency to TTM unit tests * panel: Fix Innolux G156HCE-L01 LVDS clock Signed-off-by:
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- 17 Aug, 2023 2 commits
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https://git.pengutronix.de/git/lst/linuxDave Airlie authored
This time mostly cleanups around the runtime power management handling and slightly improved GPU hang handling. Also some additions to the HWDB to get the driver working properly on more NXP i.MX8MP IP cores. Signed-off-by:
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Karolina Stolarek authored
Satisfy MMU dependency when testing TTM with KUnit. This fixes compilation errors on platforms that don't select this option by default. Signed-off-by:
Karolina Stolarek <karolina.stolarek@intel.com> Reported-by:
kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202308110133.f0lhFwMV-lkp@intel.com/ Closes: https://lore.kernel.org/oe-kbuild-all/202308111032.enU8IisR-lkp@intel.com/Reviewed-by:
Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230811113649.697886-1-karolina.stolarek@intel.comSigned-off-by:
Thomas Zimmermann <tzimmermann@suse.de>
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- 16 Aug, 2023 13 commits
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Luca Ceresoli authored
This panel has been implemented in commit eae74888 ("drm/panel-simple: Add Innolux G156HCE-L01 panel entry") with a higher clock than the typical one mentioned on the documentation to avoid flickering on the unit tested. Testing on a different unit shows that the panel actually works with the intended 70.93 MHz clock and even lower frequencies so the flickering is likely caused either by a defective unit or by other different components such as the bridge. Fixes: eae74888 ("drm/panel-simple: Add Innolux G156HCE-L01 panel entry") Signed-off-by:
Luca Ceresoli <luca.ceresoli@bootlin.com> Tested-by: Marek Vasut <marex@denx.de> # MX8MM with LT9211 Reviewed-by:
Marek Vasut <marex@denx.de> [narmstrong: fixed commit id in commit msg] Signed-off-by:
Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230814134024.397739-1-luca.ceresoli@bootlin.com
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Alex Deucher authored
This reverts commit 27dd79c0. It appears MPC_SPLIT_DYNAMIC still causes problems with multiple displays on DCN2.0 hardware. Switch back to MPC_SPLIT_AVOID_MULT_DISP. This increases power usage with multiple displays, but avoids hangs. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2475 Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Reviewed-by:
Harry Wentland <harry.wentland@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Lijo Lazar authored
For ASICs with GC v9.4.3, determine the vendor information from scratch register. Signed-off-by:
Lijo Lazar <lijo.lazar@amd.com> Reviewed-by:
Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by:
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Mario Limonciello authored
DCN 3.1.4 is reported to hang on s2idle entry if graphics activity is happening during entry. This is because GFXOFF was scheduled as delayed but RLC gets disabled in s2idle entry sequence which will hang GFX IP if not already in GFXOFF. To help this problem, flush any delayed work for GFXOFF early in s2idle entry sequence to ensure that it's off when RLC is changed. commit 4b31b92b ("drm/amdgpu: complete gfxoff allow signal during suspend without delay") modified power gating flow so that if called in s0ix that it ensured that GFXOFF wasn't put in work queue but instead processed immediately. This is dead code due to commit 10cb67eb ("drm/amdgpu: skip CG/PG for gfx during S0ix") because GFXOFF will now not be explicitly called as part of the suspend entry code. Remove that dead code. Signed-off-by:
Mario Limonciello <mario.limonciello@amd.com> Signed-off-by:
Tim Huang <tim.huang@amd.com> Reviewed-by:
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Tim Huang authored
GFX v11.0.1 reported fence fallback timer expired issue on SDMA and GFX rings after S0ix resume. This is generated by EOP interrupts are disabled when S0ix suspend but fails to re-enable when resume because of the GFX is in GFXOFF. [ 203.349571] [drm] Fence fallback timer expired on ring sdma0 [ 203.349572] [drm] Fence fallback timer expired on ring gfx_0.0.0 [ 203.861635] [drm] Fence fallback timer expired on ring gfx_0.0.0 For S0ix, GFX is in GFXOFF state, avoid to touch the GFX registers to configure the fence driver interrupts for rings that belong to GFX. The interrupts configuration will be restored by GFXOFF exit. Signed-off-by:
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Lijo Lazar authored
GFXOFF feature is not there for GFX 9.4.3 ASICs. Signed-off-by:
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Asad Kamal authored
Update pcie link speed registers for smu v13.0.6 & populate gpu metric table with pcie link speed rather than gen for smu v13_0_0, smu v13_0_6 & smu v13_0_7 v2: Update ESM register address Used macro to convert pcie gen to speed v3: Chaged macro to inline function for pcie gen to speed Signed-off-by:
Asad Kamal <asad.kamal@amd.com> Reviewed-by:
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Kenneth Feng authored
allow the user to force BACO on smu v13.0.0/7 Signed-off-by:
Kenneth Feng <kenneth.feng@amd.com> Acked-by:
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James Zhu authored
Return 0 when drm device alloc failed with -ENOSPC in order to allow amdgpu drive loading. But the xcp without drm device node assigned won't be visiable in user space. This helps amdgpu driver loading on system which has more than 64 nodes, the current limitation. The proposal to add more drm nodes is discussed in public, which will support up to 2^20 nodes totally. kernel drm: https://lore.kernel.org/lkml/20230724211428.3831636-1-michal.winiarski@intel.com/T/ libdrm: https://gitlab.freedesktop.org/mesa/drm/-/merge_requests/305Signed-off-by:
James Zhu <James.Zhu@amd.com> Acked-by:
Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by:
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Asad Kamal authored
Update addresses of PCIE link width registers, & link width format used to populate gpu metrics table for smu v13.0.6 v2: Removed ESM register update v3: Updated patch subject and message Signed-off-by:
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Samir Dhume authored
CG/PG is handled on the host side. Signed-off-by:
Samir Dhume <samir.dhume@amd.com> Acked-by:
Leo Liu <leo.liu@amd.com> Signed-off-by:
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Bhawanpreet Lakha authored
Handle replay related hpd irqs Signed-off-by:
Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Reviewed-by:
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Samir Dhume authored
initialization table handshake with mmsch Signed-off-by:
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- 15 Aug, 2023 21 commits
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Bhawanpreet Lakha authored
Update infopackets for replay Signed-off-by:
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Aric Cyr authored
This version brings along following fixes: - Improve power saving feature - Clean up for code clarity - Fix crashing bug - Fix pipe allocation for older ASIC - Fix for gamut remap - Fix 8K 60Hz display in test cases - Fix bug in clock gating - Improve DP2 compliance Acked-by:
Stylon Wang <stylon.wang@amd.com> Signed-off-by:
Aric Cyr <aric.cyr@amd.com> Tested-by:
Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by:
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Anthony Koo authored
- Add defines to specify new PHY power states Acked-by:
Anthony Koo <anthony.koo@amd.com> Tested-by:
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Srinivasan Shanmugam authored
Fixes the following coccicheck: drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2482:16-17: WARNING opportunity for min() min() macro is defined in include/linux/minmax.h. It avoids multiple evaluations of the arguments when non-constant and performs strict type-checking. Cc: Guchun Chen <guchun.chen@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Pan, Xinhui" <Xinhui.Pan@amd.com> Signed-off-by:
Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Reviewed-by:
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Srinivasan Shanmugam authored
Fixes the following coccicheck: drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c:120:41-42: WARNING opportunity for min() Cc: Harry Wentland <harry.wentland@amd.com> Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by:
Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by:
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Mario Limonciello authored
Some ASICS only offer one type of power attribute, so in the visible callback check whether the attributes are supported and hide if not supported. Signed-off-by:
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Mario Limonciello authored
Use the clearer name `AMDGPU_PP_SENSOR_GPU_AVG_POWER` instead. Signed-off-by:
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Mario Limonciello authored
Vega20 can offer average power in some versions of the PMFW and current power in others. Signed-off-by:
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Mario Limonciello authored
Aldebaran can only return average socket power for the first die. The other dies return 0. Instead of returning a bad value, return -EOPNOTSUPP so that the attribute will be hidden. Signed-off-by:
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Mario Limonciello authored
aldebaran_get_gpu_power() is only called by one place and just calls aldebaran_get_smu_metrics_data(), so drop the helper. Signed-off-by:
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Mario Limonciello authored
The average power for the GPU metrics sysfs file contains the input power not the average power. The member that is set is called average power though, so correct it to the right value. Signed-off-by:
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Zheng Zengkai authored
PCI core API pci_dev_id() can be used to get the BDF number for a pci device. We don't need to compose it mannually. Use pci_dev_id() to simplify the code a little bit. Signed-off-by:
Zheng Zengkai <zhengzengkai@huawei.com> Signed-off-by:
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GUO Zihua authored
Remove duplicated includes in amdgpu_amdkfd_gpuvm.c and amdgpu_ttm.c. Resolves checkincludes message. Signed-off-by:
GUO Zihua <guozihua@huawei.com> Signed-off-by:
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Ran Sun authored
Fix the following errors reported by checkpatch: ERROR: open brace '{' following enum go on the same line ERROR: open brace '{' following struct go on the same line Signed-off-by:Ran Sun <sunran001@208suo.com> Signed-off-by:
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Aurabindo Pillai authored
[Why] When unused, all memory blocks should be put in a low power state [How] Check the value of enable_mem_low_power.bits.vga and set corresponding bit in the hardware register Acked-by:
Aurabindo Pillai <aurabindo.pillai@amd.com> Reviewed-by:
Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Tested-by:
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Ran Sun authored
Fix the following errors reported by checkpatch: ERROR: trailing whitespace ERROR: open brace '{' following struct go on the same line ERROR: code indent should use tabs where possible Signed-off-by: -
Alex Deucher authored
Allow the user to specify -2 as auto enabled with displays. By default we don't enter runtime suspend when there are displays attached because it does not work well in some desktop environments due to the driver sending hotplug events on resume in case any new displays were attached while the GPU was powered down. Some users still want this functionality though, so this lets you enable it. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2428Reviewed-by:
Guchun Chen <guchun.chen@amd.com> Signed-off-by:
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Mario Limonciello authored
Some GPUs have been overloading average power values and input power values. To disambiguate these, introduce a new `AMDGPU_PP_SENSOR_GPU_INPUT_POWER` and the GPUs that share input power update to use this instead of average power. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2746Signed-off-by:
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Aurabindo Pillai authored
[Why&How] Freesync Video mode was enabled by default. Hence no need for the module parameter, so remove it completely Acked-by:
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Mario Limonciello authored
Some GPUs provide support for current power, some average power, and some both. To be able to support all these combinations, introduce a new attribute. Signed-off-by:
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Samir Dhume authored
initialization table handshake with mmsch Signed-off-by:
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