summaryrefslogtreecommitdiff
path: root/drivers/gpu
AgeCommit message (Collapse)AuthorFilesLines
2019-09-01drm/exynos: drop use of drmP.hSam Ravnborg7-3/+19
There was a few uses of drmP that was missed in the last patch removing this header from exynos. Remove the final uses of this header. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Inki Dae <inki.dae@samsung.com> Cc: Joonyoung Shim <jy0922.shim@samsung.com> Cc: Seung-Woo Kim <sw0312.kim@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Kukjin Kim <kgene@kernel.org> Cc: Krzysztof Kozlowski <krzk@kernel.org> Cc: Jingoo Han <jingoohan1@gmail.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2019-08-30drm/amdgpu: Move null pointer dereference checkAustin Kim1-2/+3
Null pointer dereference check should have been checked, ahead of below routine. struct amdgpu_device *adev = hwmgr->adev; With this commit, it could avoid potential NULL dereference. Signed-off-by: Austin Kim <austindh.kim@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-30drm/amdgpu: Fix undefined dm_ip_block for navi12Petr Cvek1-0/+2
There is missing "if defined" CONFIG_DRM_AMD_DC block for non DC configurations. This will cause link error. The patch is fixing that. Bug: https://bugs.freedesktop.org/show_bug.cgi?id=110979 Signed-off-by: Petr Cvek <petrcvekcz@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-30drm/amdgpu: fix no interrupt issue for renoir emu (v2)Aaron Liu1-8/+10
In renoir's vega10_ih model, there's a security change in mmIH_CHICKEN register, that limits IH to use physical address (FBPA, GPA) directly. Those chicken bits need to be programmed first. Signed-off-by: Aaron Liu <aaron.liu@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-30drm/amdgpu: update IH_CHICKEN in oss 4.0 IP header for VG/RV seriesAaron Liu1-0/+4
In Renoir's emulator, those chicken bits need to be programmed. Signed-off-by: Aaron Liu <aaron.liu@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-30drm/amd/powerplay: SMU_MSG_OverridePcieParameters is unsupport for APUAaron Liu1-0/+3
For apu, SMU_MSG_OverridePcieParameters is unsupport. So return directly in smu_override_pcie_parameters function. Signed-off-by: Aaron Liu <aaron.liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Acked-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-30drm/amdgpu: Handle job is NULL use case in amdgpu_device_gpu_recoverAndrey Grodzovsky1-6/+4
This should be checked at all places job is accessed. Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-30drm/panfrost: Remove unnecessary hwaccess_lock spin_lockRob Herring3-7/+0
With the introduction of the as_lock to serialize address space registers, the hwaccess_lock is only used within the job code and is not protecting anything. panfrost_job_hw_submit() only accesses registers for 1 job slot and it's already serialized by drm_sched. Fixes: 7282f7645d06 ("drm/panfrost: Implement per FD address spaces") Cc: Tomeu Vizoso <tomeu.vizoso@collabora.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Reviewed-by: Steven Price <steven.price@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190826223317.28509-9-robh@kernel.org
2019-08-30drm/panfrost: Flush and disable address space when freeing page tablesRob Herring1-7/+9
Currently, page tables are freed without disabling the address space first. This probably is fine as we'll switch to new page tables when the address space is allocated again and runtime PM suspend will reset the GPU clearing the registers. However, it's better to clean up after ourselves. There is also a problem that we could be accessing the h/w in tlb_inv_context() when suspended. Rework the disable code to make sure we flush caches/TLBs and disable the address space before freeing the page tables if we are not suspended. As the tlb_inv_context() hook is only called when freeing the page tables and we do a flush before disabling the AS, lets remove the flush from tlb_inv_context and avoid any runtime PM issues. Fixes: 7282f7645d06 ("drm/panfrost: Implement per FD address spaces") Cc: Tomeu Vizoso <tomeu.vizoso@collabora.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Reviewed-by: Robin Murphy <robin.murphy@arm.com> Reviewed-by: Steven Price <steven.price@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190826223317.28509-8-robh@kernel.org
2019-08-30drm/panfrost: Add cache/TLB flush before switching address spaceRob Herring1-0/+2
It's not entirely clear if this is required, but add a flush of GPU caches and TLBs before we change an address space to new page tables. Fixes: 7282f7645d06 ("drm/panfrost: Implement per FD address spaces") Cc: Tomeu Vizoso <tomeu.vizoso@collabora.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Reviewed-by: Robin Murphy <robin.murphy@arm.com> Reviewed-by: Steven Price <steven.price@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190826223317.28509-7-robh@kernel.org
2019-08-30drm/panfrost: Split mmu_hw_do_operation into locked and unlocked versionRob Herring1-13/+13
In preparation to call mmu_hw_do_operation with the as_lock already held, Add a mmu_hw_do_operation_locked function. Fixes: 7282f7645d06 ("drm/panfrost: Implement per FD address spaces") Cc: Tomeu Vizoso <tomeu.vizoso@collabora.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Reviewed-by: Steven Price <steven.price@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190826223317.28509-6-robh@kernel.org
2019-08-30drm/panfrost: Rework page table flushing and runtime PM interactionRob Herring1-20/+18
There is no point in resuming the h/w just to do flush operations and doing so takes several locks which cause lockdep issues with the shrinker. Rework the flush operations to only happen when the h/w is already awake. This avoids taking any locks associated with resuming which trigger lockdep warnings. Fixes: 013b65101315 ("drm/panfrost: Add madvise and shrinker support") Cc: Tomeu Vizoso <tomeu.vizoso@collabora.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Reviewed-by: Robin Murphy <robin.murphy@arm.com> Reviewed-by: Steven Price <steven.price@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190826223317.28509-5-robh@kernel.org
2019-08-30drm/panfrost: Remove unnecessary mmu->lock mutexRob Herring2-10/+0
There's no need to serialize io-pgtable calls and the as_lock is sufficient to serialize flush operations, so we can remove the per page table lock. Fixes: 7282f7645d06 ("drm/panfrost: Implement per FD address spaces") Suggested-by: Robin Murphy <robin.murphy@arm.com> Cc: Tomeu Vizoso <tomeu.vizoso@collabora.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Reviewed-by: Robin Murphy <robin.murphy@arm.com> Reviewed-by: Steven Price <steven.price@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190826223317.28509-4-robh@kernel.org
2019-08-30drm/panfrost: Hold runtime PM reference until jobs completeRob Herring1-11/+28
Doing a pm_runtime_put as soon as a job is submitted is wrong as it should not happen until the job completes. It works currently because we are relying on the autosuspend timeout to keep the h/w enabled. Fixes: f3ba91228e8e ("drm/panfrost: Add initial panfrost driver") Cc: Tomeu Vizoso <tomeu.vizoso@collabora.com> Cc: Steven Price <steven.price@arm.com> Cc: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Reviewed-by: Steven Price <steven.price@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190826223317.28509-3-robh@kernel.org
2019-08-30drm/panfrost: Rework runtime PM initializationRob Herring2-13/+6
There's a few issues with the runtime PM initialization. The documentation states pm_runtime_set_active() should be called before pm_runtime_enable(). The pm_runtime_put_autosuspend() could suspend the GPU before panfrost_perfcnt_init() is called which touches the h/w. The autosuspend delay keeps things from breaking. There's no need explicitly power off the GPU only to wake back up with pm_runtime_get_sync(). Just delaying pm_runtime_enable to the end of probe is sufficient. Lets move all the runtime PM calls into the probe() function so they are all in one place and are done after all initialization. Cc: Tomeu Vizoso <tomeu.vizoso@collabora.com> Cc: Steven Price <steven.price@arm.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Robin Murphy <robin.murphy@arm.com> Reviewed-by: Steven Price <steven.price@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190826223317.28509-2-robh@kernel.org
2019-08-30Merge branch 'arm/smmu' into arm/mediatekJoerg Roedel1-8/+16
2019-08-30drm/selftests: modes: Add more unit tests for the cmdline parserMaxime Ripard2-0/+137
Let's add some unit tests for the recent bugs we just fixed. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Tested-by: Thomas Graichen <thomas.graichen@gmail.com> Reviewed-by: Jernej Skrabec <jernej.skrabec@siol.net> Signed-off-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190827115850.25731-4-mripard@kernel.org
2019-08-30drm/modes: Introduce a whitelist for the named modesMaxime Ripard1-0/+20
The named modes support has introduced a number of glitches that were in part due to the fact that the parser will take any string as a named mode. Since we shouldn't have a lot of options there (and they should be pretty standard), let's introduce a whitelist of the available named modes so that the kernel can differentiate between a poorly formed command line and a named mode. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Tested-by: Thomas Graichen <thomas.graichen@gmail.com> Reviewed-by: Jernej Skrabec <jernej.skrabec@siol.net> Signed-off-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190827115850.25731-3-mripard@kernel.org
2019-08-30drm/modes: Fix the command line parser to take force options into accountMaxime Ripard1-5/+19
The command line parser when it has been rewritten introduced a regression when the only thing on the command line is an option to force the detection of a connector (such as video=HDMI-A-1:d), which are completely valid. It's been further broken by the support for the named modes which take anything that is not a resolution as a named mode. Let's fix this by running the extra command line option parser on the named modes if they only take a single character. Fixes: e08ab74bd4c7 ("drm/modes: Rewrite the command line parser") Reported-by: Jernej Škrabec <jernej.skrabec@gmail.com> Reported-by: Thomas Graichen <thomas.graichen@googlemail.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Tested-by: Thomas Graichen <thomas.graichen@gmail.com> Reviewed-by: Jernej Skrabec <jernej.skrabec@siol.net> Signed-off-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190827115850.25731-2-mripard@kernel.org
2019-08-30drm/modes: Add a switch to differentiate free standing optionsMaxime Ripard1-1/+9
Some extra command line options can be either specified without anything else on the command line (basically all the force connection options), but some other are only relevant when matched with a resolution (margin and interlace). Let's add a switch to restrict if needed the available option set. Fixes: e08ab74bd4c7 ("drm/modes: Rewrite the command line parser") Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Tested-by: Thomas Graichen <thomas.graichen@gmail.com> Reviewed-by: Jernej Skrabec <jernej.skrabec@siol.net> Signed-off-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190827115850.25731-1-mripard@kernel.org
2019-08-30Merge tag 'drm-intel-fixes-2019-08-29' of ↵Dave Airlie4-2/+19
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes drm/i915 fixes for v5.3-rc7: - Fix DP MST max BPC property creation after DRM register - Fix unused ggtt deballooning and NULL dereference in guest - Fix DSC eDP transcoder identification - Fix WARN from DMA API debug by setting DMA max segment size Signed-off-by: Dave Airlie <airlied@redhat.com> From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/87a7bseati.fsf@intel.com
2019-08-30Merge tag 'drm-fixes-5.3-2019-08-28' of ↵Dave Airlie5-27/+92
git://people.freedesktop.org/~agd5f/linux into drm-fixes drm-fixes-5.3-2019-08-28: amdgpu: - Fix GFXOFF regression for PCO and RV2 - Fix missing fence reference - Fix VG20 power readings on certain SMU firmware versions - Fix dpm level setup for VG20 - Add an ATPX laptop quirk Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190829022925.32678-1-alexander.deucher@amd.com
2019-08-30Merge tag 'drm-misc-fixes-2019-08-28' of ↵Dave Airlie7-18/+50
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes drm-misc-fixes for v5.3 (rc7?): - Make qxl reservel the vga ports using vgaargb to prevent switching to vga compatibility mode. - Fix omap port lookup for SDI output - Use virtio_max_dma_size to fix an issue with swiotlb. - Compiler fixes to komeda. - Add missing of_node_get() call in komeda. - Reorder the komeda de-init functions. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/f187c28b-6279-2c4f-3e53-296ee899133b@linux.intel.com
2019-08-29drm/amdgpu: Enable DC on RenoirRoman Li2-0/+9
Enable DC support for renoir. Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Roman Li <Roman.Li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-29drm/amd/display: Add DCN2.1 changes to DMLRoman Li2-0/+23
Hook up the DML changes for renoir. Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Roman Li <Roman.Li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-29drm/amd/display: Correct order of RV family clk managers for RenoirRoman Li1-6/+6
Need to check for renoir first. Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Roman Li <Roman.Li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-29drm/amd/display: add Renoir to kconfigBhawanpreet Lakha1-0/+8
Add a kconfig option to enable renoir. Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-29drm/amd/display: build dcn21 blocksBhawanpreet Lakha1-0/+3
Enable the building of dcn21 support. Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-29drm/amd/display: add dcn21 core DC changesBhawanpreet Lakha4-0/+11
Add missing parameters, to make dcn21 compile without errors Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-29drm/amd/display: add dal_asic_id for renoirBhawanpreet Lakha1-0/+5
Add the rev id for renoir. Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-29drm/amd/display: call update_bw_bounding_boxBhawanpreet Lakha2-0/+10
call update_bw_bounding_box in DC construct Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-29drm/amd/display: Handle Renoir in amdgpu_dm (v2)Bhawanpreet Lakha1-0/+14
Hook up renoir support to KMS. v2: squash in "Fixes for Renoir in amdgpu_dm" Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-29drm/amd/display: Handle Renoir in DCBhawanpreet Lakha3-0/+20
add Renoir DCN version in DC and handle it Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-29drm/amd/display: Fix register namesBhawanpreet Lakha1-2/+2
rename VM_CONTEXT0 to MMVM_CONTEXT0 as that is the name defined in the register files Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-29drm/amd/display: Add Renoir DMLBhawanpreet Lakha6-0/+8058
DML provides the display configuration validation as provided by the hw teams. Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-29drm/amd/display: Add Renoir GPIOBhawanpreet Lakha7-0/+687
Misc display related configuration details. Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-29drm/amd/display: Add Renoir resource (v2)Bhawanpreet Lakha3-1/+1726
Manages the renoir display resources (crtcs, phys, plls, etc.). v2: rebase (Alex) Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-29drm/amd/display: Add Renoir clock managerBhawanpreet Lakha7-0/+1013
Controls display clocks and interfaces with powerplay for clock and power requirements. Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-29drm/amd/display: Add Renoir Hubbub (v2)Bhawanpreet Lakha3-1/+728
Controls the display hw's interface to memory. v2: rebase (Alex) Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-29drm/amd/display: Add Renoir hubbub registers listBhawanpreet Lakha3-0/+118
These are the registers used to program the hubbub hw. Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-29drm/amd/display: Add hubp block for Renoir (v2)Bhawanpreet Lakha3-0/+387
This provides the interface to memory for the display hw. v2: minor cleanup (Alex) Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-29drm/amd/display: Add Renoir irq_services (v2)Bhawanpreet Lakha3-0/+418
Provides the interface to configure display interrrupts on renoir. v2: rebase fix (Alex) Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-29drm/amd/display: Add pp_smu functions for RenoirBhawanpreet Lakha1-0/+47
This defines the interface for communicating requirements between DC and powerplay. Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-29drm/amd/display: Add Renoir hw_seq register listBhawanpreet Lakha1-0/+97
These are the registers used to for the hw sequences for modesetting. Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-29drm/amd/display: Add Renoir clock registers listBhawanpreet Lakha1-0/+17
These are the registers used to program the clock hw. Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-29drm/amd/display: Add Renoir registers (v3)Bhawanpreet Lakha7-0/+75988
add registers for dcn, clk, and renoir ip offsets v2: header cleanup (Alex) v3: Add DPCS registers (Hersen) Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-29drm/amd/powerplay: add the interface for getting ultimate frequency v3Prike Liang5-33/+137
add the get_dpm_ultimate_freq for supporting different swSMU. -v2: Handle the unsupported clock type and read smc message failed case and return error code. Move the smu12 uclk frequency retrieved logic to renoir ppt. -v3: Use goto clause to handle invalidate clk index. Add the limited tag for smu_get_dpm_uclk to avoid other likewise interface introduced. Signed-off-by: Prike Liang <Prike.Liang@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-29drm/amd/powerplay: enable populate DPM clocks table for swSMU APUPrike Liang1-3/+0
Should populate DPM clocks tables during hw init,otherwise will suffer from invalidate table. Signed-off-by: Prike Liang <Prike.Liang@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Aaron Liu <aaron.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-29drm/amd/powerplay: regards the APU always enable the dpm feature maskPrike Liang1-1/+1
There is no driver message to enable/disable feature mask for APU. For the sake of APU reusing swSMU interface and assume APU supports all the feature. Signed-off-by: Prike Liang <Prike.Liang@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Aaron Liu <aaron.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-08-29drm/amdgpu: Initialize and update SDMA power gatingPrike Liang1-0/+1
Init SDMA HW base configuration and enable idle INT for rn. Signed-off-by: Prike Liang <Prike.Liang@amd.com> Reviewed-by: Aaron Liu <aaron.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-29 17:45:38 +0300