- 24 Apr, 2023 1 commit
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Dave Airlie authored
Merge tag 'exynos-drm-next-for-v6.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next A patch series for implementing fbdev emulation as in-kernel client. - This patch series refactors fbdev callbacks to DRM client functions and simplifies fbdev emulation initialization including some code cleanups. The changes make fbdev emulation behave like a regular DRM client. Signed-off-by:
Dave Airlie <airlied@redhat.com> From: Inki Dae <inki.dae@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230417100624.35229-1-inki.dae@samsung.com
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- 23 Apr, 2023 1 commit
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Dave Airlie authored
Merge tag 'drm-intel-next-fixes-2023-04-20-1' of git://anongit.freedesktop.org/drm/drm-intel into drm-next Active port PLL MST fix for second stream, CSC plane index fix, null and oob array deref fixes and selftest memory leak fix. Signed-off-by:
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- 19 Apr, 2023 1 commit
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Imre Deak authored
The port PLL selection needs to be up-to-date in the CRTC state of both the primary and all secondary MST streams. The commit removing the encoder update_prepare/complete hooks (see Fixes: below), stopped doing this for secondary streams, fix this up. Fixes: 0f752b21 ("drm/i915: Remove the encoder update_prepare()/complete() hooks") Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8336 Cc: Mika Kahola <mika.kahola@intel.com> Signed-off-by:
Imre Deak <imre.deak@intel.com> Reviewed-by:
Mika Kahola <mika.kahola@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230414173800.590790-1-imre.deak@intel.com (cherry picked from commit 27ac123b454417ea92d77c13a5d94655f53b759c) Signed-off-by:
Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
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- 17 Apr, 2023 9 commits
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Thomas Zimmermann authored
Move code from ad-hoc fbdev callbacks into DRM client functions and remove the old callbacks. The functions instruct the client to poll for changed output or restore the display. The DRM core calls both, the old callbacks and the new client helpers, from the same places. The new functions perform the same operation as before, so there's no change in functionality. Replace all code that initializes or releases fbdev emulation throughout the driver. Instead initialize the fbdev client by a single call to exynos_fbdev_setup() after exynos has registered its DRM device. As in most drivers, exynos' fbdev emulation now acts like a regular DRM client. The fbdev client setup consists of the initial preparation and the hot-plugging of the display. The latter creates the fbdev device and sets up the fbdev framebuffer. The setup performs display hot-plugging once. If no display can be detected, DRM probe helpers re-run the detection on each hotplug event. A call to drm_dev_unregister() releases the client automatically. No further action is required within exynos. If the fbdev framebuffer has been fully set up, struct fb_ops.fb_destroy implements the release. For partially initialized emulation, the fbdev client reverts the initial setup. Signed-off-by:
Thomas Zimmermann <tzimmermann@suse.de> Tested-by:
Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by:
Inki Dae <inki.dae@samsung.com>
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Thomas Zimmermann authored
Initialize the fbdev client in the fbdev code with empty helper functions. Also clean up the client. The helpers will later implement various functionality of the DRM client. No functional changes. Signed-off-by:
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Thomas Zimmermann authored
The DRM device stores a pointer to the fbdev helper. Remove struct exynos_drm_private.fb_helper, which contains the same value. No functional changes. Signed-off-by:
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Thomas Zimmermann authored
Remove struct exynos_drm_fbdev, which is an empty wrapper around struct drm_fb_helper. Use the latter directly. No functional changes. Signed-off-by:
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Thomas Zimmermann authored
Fbdev's framebuffer stores a pointer to the GEM object. Remove struct exynos_drm_fbdev.exynos_gem, which contains the same value. No functional changes. Signed-off-by:
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Cong Liu authored
This patch fixes memory leaks on error escapes in function fake_get_pages Fixes: c3bfba9a ("drm/i915: Check for integer truncation on scatterlist creation") Signed-off-by:
Cong Liu <liucong2@kylinos.cn> Reviewed-by:
Andrzej Hajda <andrzej.hajda@intel.com> Reviewed-by:
Andi Shyti <andi.shyti@linux.intel.com> Signed-off-by:
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Ville Syrjälä authored
The point of the WARN was to print something, not oops straight up. Currently that is precisely what happens if we can't find the connector for the crtc in the atomic state. Get the dev pointer from the atomic state instead of the potentially NULL encoder to avoid that. Signed-off-by:
Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230413200602.6037-2-ville.syrjala@linux.intel.com Fixes: 3a47ae20 ("drm/i915/display: Make WARN* drm specific where encoder ptr is available") Reviewed-by:
Jani Nikula <jani.nikula@intel.com> (cherry picked from commit 3b6692357f70498f617ea1b31a0378070a0acf1c) Signed-off-by:
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Lucas De Marchi authored
When HuC is loaded by GSC, there is no header definition for the kernel to look at and firmware is just handed to GSC. However when reading the version, it should still check the size of the blob to guarantee it's not incurring into out-of-bounds array access. If firmware is smaller than expected, the following message is now printed: # echo boom > /lib/firmware/i915/dg2_huc_gsc.bin # dmesg | grep -i huc [drm] GT0: HuC firmware i915/dg2_huc_gsc.bin: invalid size: 5 < 184 [drm] *ERROR* GT0: HuC firmware i915/dg2_huc_gsc.bin: fetch failed -ENODATA ... Even without this change the size, header and signature are still checked by GSC when loading, so this only avoids the out-of-bounds array access. Fixes: a7b516bd ("drm/i915/huc: Add fetch support for gsc-loaded HuC binary") Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Alan Previn <alan.previn.teres.alexis@intel.com> Signed-off-by:
Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by:
Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230413200349.3492571-1-lucas.demarchi@intel.com (cherry picked from commit adfbae9ffe339eed08d54a4eb87c93f4b35f214b) Signed-off-by:
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https://gitlab.freedesktop.org/agd5f/linuxDave Airlie authored
amd-drm-next-6.4-2023-04-14: amdgpu: - S4 fixes for APUs - GFX11 fixes - Misc code cleanups - DCN 3.2 fixes - DCN 3.1.4 fixes - FPO/FAMS work to improve display power savings - DP fixes - UMC 8.10 code cleanup - SDMA v4 fix - GPU clock counter fixes - SMU 13 fixes - Sdma v6 invalidation fix for preemption - RAS fixes - S0ix fix - GC 9.4.3 updates amdkfd: - Fix user pointers with IOMMU - Fix coherency flag handling Signed-off-by:
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- 14 Apr, 2023 15 commits
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Le Ma authored
Add some basic definitions and structure member. Inscrease MAX_WB slots to 1024 to support the increasing number of rings for multiple partitions. v2: unify naming style Signed-off-by:
Le Ma <le.ma@amd.com> Reviewed-by:
Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Le Ma authored
It looks better to place this field in ring structure. Also drop the repeated ring funcs definitions if there's no difference except for vmhub field. v2: rename the field to vm_hub like others (Le) v3: apply the changes to new ip blocks (Hawking) v4: fix vcn sw ring (Alex) Signed-off-by:
Christian König <christian.koenig@amd.com> Reviewed-by:
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Jane Jian authored
This reverts commit fe120b9f. This patch impacts sriov multi-vf stability Signed-off-by:
Jane Jian <Jane.Jian@amd.com> Reviewed-by:
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Hawking Zhang authored
Add common IP handling for GC 9.4.3 Signed-off-by:
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Srinivasan Shanmugam authored
Log when Clock recovery is successful, as part of DP link training process. Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Cc: Fangzhi Zuo <Jerry.Zuo@amd.com> Signed-off-by:
Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Reviewed-by:
Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by:
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Hawking Zhang authored
init asic funcs and cp/pg flags for GC 9.4.3 Signed-off-by:
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Hawking Zhang authored
add gfx_funcs callbacks implemenation based on gc_v9_4_3 ip headers Signed-off-by:
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Srinivasan Shanmugam authored
Log if we fail to setup sink power states. Cc: Fangzhi Zuo <Jerry.Zuo@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by:
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Graham Sider authored
Required for Thunk GFX version sysfs query. Signed-off-by:
Graham Sider <Graham.Sider@amd.com> Reviewed-by:
Amber Lin <Amber.Lin@amd.com> Signed-off-by:
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Amber Lin authored
GC 9.4.3 uses the hardware to update AQL queues read pointer, so remove CP_HQD_PQ_CONTROL__NO_UPDATE_RPTR_MASK flag from MQD if it's GC 9.4.3, and keep it for other existing gfx9 ASICs. Signed-off-by:
Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by:
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Li Ma authored
Reserve the MOUDLE_FIRMWARE declaration of gc_11_0_*_mes.bin to fix falling back to old mes bin on failure via autoload. Fixes: 97998b89 ("drm/amd/amdgpu: introduce gc_*_mes_2.bin v2") Signed-off-by:
Li Ma <li.ma@amd.com> Reviewed-by:
Yifan Zhang <yifan1.zhang@amd.com> Reviewed-by:
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Jesse Zhang authored
Due to switch to golden tsc register to get clock counter for raven/ raven2. Chang the reference clock from 25MHZ to 100MHZ. Suggested-by:
shanshengwang <shansheng.wang@amd.com> Reviewed-by:
Evan Quan <evan.quan@amd.com> Signed-off-by:
Jesse Zhang <jesse.zhang@amd.com> Signed-off-by:
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Aaron Liu authored
GFX is in gfxoff mode during s0ix so we shouldn't need to actually execute kfd_iommu_suspend/kfd_iommu_resume operation. Signed-off-by:
Aaron Liu <aaron.liu@amd.com> Acked-by:
Mario Limonciello <mario.limonciello@amd.com> Signed-off-by:
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Hawking Zhang authored
all the gc v9_4_3 registers fall in gc_rlcpdec address range have different relative offsets and base_idx from the ones defined in gc v9_0 ip headers. gc_v9_0_rlc_funcs can not be reused anymore for gc v9_4_3 v2: drop unused handshake function (Alex) Signed-off-by:
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Chaitanya Kumar Borah authored
Replace _PLANE_INPUT_CSC_RY_GY_2_* with _PLANE_CSC_RY_GY_2_* for Plane CSC Fixes: 6eba56f6 ("drm/i915/pxp: black pixels on pxp disabled") Cc: <stable@vger.kernel.org> Signed-off-by:
Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com> Reviewed-by:
Uma Shankar <uma.shankar@intel.com> Signed-off-by:
Animesh Manna <animesh.manna@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230330150104.2923519-1-chaitanya.kumar.borah@intel.com (cherry picked from commit e39c76b2160bbd005587f978d29603ef790aefcd) Signed-off-by:
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- 13 Apr, 2023 11 commits
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Daniel Vetter authored
Merge tag 'drm-intel-next-fixes-2023-04-13' of git://anongit.freedesktop.org/drm/drm-intel into drm-next Just one Cc:stable fix for sampler indirect state in bindless heap. Signed-off-by:
Daniel Vetter <daniel.vetter@ffwll.ch> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZDfxo+PXyw9ivFLI@jlahtine-mobl.ger.corp.intel.com
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Hawking Zhang authored
Was introduced as workaround. not needed anymore Signed-off-by:
Jack Gui <Jack.Gui@amd.com> Signed-off-by:
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Shashank Sharma authored
This patch adds double include protection for doorbell.h Cc: Christian Koenig <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Reviewed-by:
Shashank Sharma <shashank.sharma@amd.com> Signed-off-by:
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Shashank Sharma authored
Rename doorbell.num_doorbells to doorbell.num_kernel_doorbells to make it more readable. Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian Koenig <christian.koenig@amd.com> Acked-by:
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Jesse Zhang authored
Due to raven/raven2 maybe enable sclk slow down, they cannot get clock count by the RLC at the auto level of dpm performance. So switch to golden tsc register. Suggested-by:
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Evan Quan authored
Update the driver implementations to fit those data exposed by PMFW. Signed-off-by:
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YiPeng Chai authored
Add gfx v11_0_3 fed irq handling for sriov. Signed-off-by:
YiPeng Chai <YiPeng.Chai@amd.com> Reviewed-by:
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Mukul Joshi authored
Rework retry fault removal from the software filter by storing an expired timestamp for a fault that is being removed. When a new fault comes, and it matches an entry in the sw filter, it will be added as a new fault only when its timestamp is greater than the timestamp expiry of the fault in the sw filter. This helps in avoiding stale faults being added back into the filter and preventing legitimate faults from being handled. Suggested-by:
Mukul Joshi <mukul.joshi@amd.com> Reviewed-by:
Philip Yang <Philip.Yang@amd.com> Signed-off-by:
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Mukul Joshi authored
This patch enables the IH retry CAM on GFX9 series cards. This retry filter is used to prevent sending lots of retry interrupts in a short span of time and overflowing the IH ring buffer. This will also help reduce CPU interrupt workload. Signed-off-by:
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Tom Rix authored
clang with W=1 reports drivers/gpu/drm/amd/amdgpu/../pm/swsmu/amdgpu_smu.c:1700:6: error: variable 'num_of_active_display' set but not used [-Werror,-Wunused-but-set-variable] int num_of_active_display = 0; ^ This variable is not used so remove it. Fixes: 75145aab ("drm/amdgpu/swsmu: clean up a bunch of stale interfaces") Reviewed-by:Nick Desaulniers <ndesaulniers@google.com> Reviewed-by:
Tom Rix <trix@redhat.com> Signed-off-by:
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Alex Deucher authored
All chips that support RAS also support IP discovery, so use the IP versions rather than a mix of IP versions and asic types. Checking the validity of the atom_ctx pointer is not required as the vbios is already fetched at this point. v2: add comments to id asic types based on feedback from Luben Reviewed-by:
Luben Tuikov <luben.tuikov@amd.com> Signed-off-by:
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- 12 Apr, 2023 2 commits
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git://anongit.freedesktop.org/drm/drm-miscDaniel Vetter authored
drm-misc-next for v6.4-rc1: Cross-subsystem Changes: - Convert MIPI DSIM bridge dt to yaml. Core Changes: - Fix UAF race in drm scheduler. Driver Changes: - Add primary plane positioning support to VKMS. - Convert omapdrm fbdev emulation to in-kernel client. - Assorted small fixes to vkms, vc4, nouveau, vmwgfx. Signed-off-by:
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Lionel Landwerlin authored
By default the indirect state sampler data (border colors) are stored in the same heap as the SAMPLER_STATE structure. For userspace drivers that can be 2 different heaps (dynamic state heap & bindless sampler state heap). This means that border colors have to copied in 2 different places so that the same SAMPLER_STATE structure find the right data. This change is forcing the indirect state sampler data to only be in the dynamic state pool (more convenient for userspace drivers, they only have to have one copy of the border colors). This is reproducing the behavior of the Windows drivers. BSpec: 46052 Signed-off-by:
Lionel Landwerlin <lionel.g.landwerlin@intel.com> Cc: stable@vger.kernel.org Reviewed-by:
Haridhar Kalvala <haridhar.kalvala@intel.com> Signed-off-by:
Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230407093237.3296286-1-lionel.g.landwerlin@intel.com (cherry picked from commit 16fc9c08f0ec7b1c95f1ea4a16097acdb3fc943d) Signed-off-by:
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