- 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:
Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20230817131832.GA9361@linux-uq9g
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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 1 commit
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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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- 15 Aug, 2023 4 commits
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https://gitlab.freedesktop.org/agd5f/linuxDave Airlie authored
amdgpu: - SDMA 6.1.0 support - SMU 13.x fixes - PSP 13.x fixes - HDP 6.1 support - SMUIO 14.0 support - IH 6.1 support - Coding style cleanups - Misc display fixes - Initial Freesync panel replay support - RAS fixes - SDMA 5.2 MGCG updates - SR-IOV fixes - DCN3+ gamma fix - Revert zpos properly until IGT regression is fixed - NBIO 7.9 fixes - Use TTM to manage the doorbell BAR - Async flip fix - DPIA tracing support - DCN 3.x TMDS HDMI fixes - FRU fixes amdkfd: - Coding style cleanups - SVM fixes - Trap handler fixes - Convert older APUs to use dGPU path like newer APUs - Drop IOMMUv2 path as it is no longer used radeon: - Coding style cleanups drm buddy: - Fix debugging output UAPI: - A new memory pool was added to amdgpu_drm.h since we converted doorbell BAR management to use TTM, but userspace is blocked from allocating from it at this point, so kind of not really anything new here per se Signed-off-by:
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Dave Airlie authored
Merge tag 'drm-next-20230814' of git://git.kernel.org/pub/scm/linux/kernel/git/pinchartl/linux into drm-next Renesas R-Car DU miscellaneous changes Signed-off-by:
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Dave Airlie authored
Merge tag 'mediatek-drm-next-6.6' of https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-next Mediatek DRM Next for Linux 6.6 1. Small mtk-dpi cleanups 2. DisplayPort: support eDP and aux-bus 3. Fix uninitialized symbol 4. Do not check for 0 return after calling platform_get_irq() 5. Convert to platform remove callback returning void 6. Fix coverity issues 7. Fix potential memory leak if vmap() fail 8. Fix void-pointer-to-enum-cast warning 9. Rid W=1 warnings from GPU Signed-off-by:
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Dave Airlie authored
Merge tag 'drm-intel-gt-next-2023-08-11' of git://anongit.freedesktop.org/drm/drm-intel into drm-next Cross-subsystem Changes: - Backmerge of drm-next Driver Changes: - Apply workaround 22016122933 correctly (Jonathan, Matt R) - Simplify shmem_create_from_object map_type selection (Jonathan, Tvrtko) - Make i915_coherent_map_type GT-centric (Jonathan, Matt R) - Selftest improvements (John) Signed-off-by:
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- 14 Aug, 2023 5 commits
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Damian Hobson-Garcia authored
These formats are used by Android so having them available allows the DU to be used for composition operations. Signed-off-by:
Damian Hobson-Garcia <dhobsong@igel.co.jp> Reviewed-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by:
Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
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Damian Hobson-Garcia authored
Add additional pixel formats for which blending is disabled when DRM_MODE_BLEND_PIXEL_NONE is set. Refactor the fourcc selection into a separate function to handle the increased number of formats. Signed-off-by:
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Yangtao Li authored
Use devm_platform_ioremap_resource() to simplify code. Signed-off-by:
Yangtao Li <frank.li@vivo.com> Reviewed-by:
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Laurent Pinchart authored
The (large) rcar_du_modeset_init() function can fail for many reasons, two of two involving probe deferral. Use dev_err_probe() in those code paths to record the cause of the probe deferral, in order to help debugging probe issues. Signed-off-by:
Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
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Laurent Pinchart authored
drm_info() adds proper context to the kernel log message, as it receives the drm_device pointer. It is thus preferred over DRM_INFO(). Replace the latter with the former. Signed-off-by:
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- 13 Aug, 2023 4 commits
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Lee Jones authored
Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/mediatek/mtk_disp_ccorr.c:47: warning: Function parameter or member 'clk' not described in 'mtk_disp_ccorr' drivers/gpu/drm/mediatek/mtk_disp_ccorr.c:47: warning: Function parameter or member 'regs' not described in 'mtk_disp_ccorr' drivers/gpu/drm/mediatek/mtk_disp_ccorr.c:47: warning: Function parameter or member 'cmdq_reg' not described in 'mtk_disp_ccorr' drivers/gpu/drm/mediatek/mtk_disp_ccorr.c:47: warning: Function parameter or member 'data' not described in 'mtk_disp_ccorr' Cc: Chun-Kuang Hu <chunkuang.hu@kernel.org> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: David Airlie <airlied@gmail.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Cc: dri-devel@lists.freedesktop.org Cc: linux-mediatek@lists.infradead.org Cc: linux-arm-kernel@lists.infradead.org Signed-off-by:
Lee Jones <lee@kernel.org> Reviewed-by:
AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patchwork.kernel.org/project/dri-devel/patch/20230609081732.3842341-6-lee@kernel.org/Signed-off-by:
Chun-Kuang Hu <chunkuang.hu@kernel.org>
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Lee Jones authored
Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/mediatek/mtk_disp_aal.c:39: warning: Function parameter or member 'clk' not described in 'mtk_disp_aal' drivers/gpu/drm/mediatek/mtk_disp_aal.c:39: warning: Function parameter or member 'regs' not described in 'mtk_disp_aal' drivers/gpu/drm/mediatek/mtk_disp_aal.c:39: warning: Function parameter or member 'cmdq_reg' not described in 'mtk_disp_aal' drivers/gpu/drm/mediatek/mtk_disp_aal.c:39: warning: Function parameter or member 'data' not described in 'mtk_disp_aal' Cc: Chun-Kuang Hu <chunkuang.hu@kernel.org> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: David Airlie <airlied@gmail.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Cc: dri-devel@lists.freedesktop.org Cc: linux-mediatek@lists.infradead.org Cc: linux-arm-kernel@lists.infradead.org Signed-off-by:
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Jason-JH.Lin authored
1. Fix build warning message in mtk_disp_ovl_adaptor.c >> drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c:415:10: warning: cast to smaller integer type 'enum mtk_ovl_adaptor_comp_type' from 'const void *' [-Wvoid-pointer-to-enum-cast] type = (enum mtk_ovl_adaptor_comp_type)of_id->data; ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. 2. Also fix the same warning message in mtk_drm_drv.c >> drivers/gpu/drm/mediatek/mtk_drm_drv.c:832:15: warning: cast to smaller integer type 'enum mtk_ddp_comp_type' from 'const void *' [-Wvoid-pointer-to-enum-cast] comp_type = (enum mtk_ddp_comp_type)of_id->data; ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. Signed-off-by:Jason-JH.Lin <jason-jh.lin@mediatek.com> Fixes: 453c3364 ("drm/mediatek: Add ovl_adaptor support for MT8195") Reported-by:
CK Hu <ck.hu@mediatek.com> Link: https://patchwork.kernel.org/project/dri-devel/patch/20230621075421.1982-1-jason-jh.lin@mediatek.com/Signed-off-by:
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Sui Jingfeng authored
Also return -ENOMEM if such a failure happens, the implement should take responsibility for the error handling. Fixes: 3df64d7b ("drm/mediatek: Implement gem prime vmap/vunmap function") Reviewed-by:
Matthias Brugger <matthias.bgg@gmail.com> Reviewed-by:
Alexandre Mergnat <amergnat@baylibre.com> Signed-off-by:
Sui Jingfeng <suijingfeng@loongson.cn> Reviewed-by:
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- 11 Aug, 2023 9 commits
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Alex Deucher authored
We need the domains in amdgpu_drm.h for the kernel driver to manage the pool, but we don't want userspace using it until the code is ready. So reject for now. Acked-by:
Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Alex Deucher authored
Drop the navi10 in the name for consistency with other families. All gfx10 parts use the same implementation. Reviewed-by:
Mike Lothian <mike@fireburn.co.uk> Signed-off-by:
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Alex Deucher authored
Now that we use the dGPU path for all APUs, drop the IOMMUv2 support. v2: drop the now unused queue manager functions for gfx7/8 APUs Reviewed-by:
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Alex Deucher authored
Use the dGPU path instead. There were a lot of platform issues with IOMMU in general on these chips due to windows not enabling IOMMU at the time. The dGPU path has been used for a long time with newer APUs and works fine. This also paves the way to simplify the driver significantly. Reviewed-by:
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Alex Deucher authored
Use the dGPU path instead. There were a lot of platform issues with IOMMU in general on these chips due to windows not enabling IOMMU at the time. The dGPU path has been used for a long time with newer APUs and works fine. This also paves the way to simplify the driver significantly. v2: use the dGPU queue manager functions Reviewed-by:
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Alex Deucher authored
We are dropping the IOMMUv2 path, so no need to enable this. It's often buggy on consumer platforms anyway. Reviewed-by:
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git://anongit.freedesktop.org/drm/drm-intelDave Airlie authored
- Display SDVO fixes (Juha-Pekka, Jani) - Taking Stolen handling out of FBC code (Jouni) - Replace acronym with full platform name in defines (Dnyaneshwar, A\ nusha) - Display IRQ cleanups (Jani) - Initialize display version numbers (Luca) Signed-off-by:
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git://anongit.freedesktop.org/drm/drm-miscDave Airlie authored
drm-misc-next for v6.6: UAPI Changes: * nouveau: * Provide several GETPARAM ioctls * Provide VM_BIND ioctls Cross-subsystem Changes: * fbdev: Convert many drivers to fbdev I/O-memory helpers * media/vivid: Convert to fbdev I/O-memory helpers * vfio-dev/mdpy-fb: Convert to fbdev I/O-memory helpers Core Changes: * Documentation fixes * Do not select framebuffer console for fbdev emulation, fixes Kconfig dependencies * exec: * Add test cases for calling drm_exec() multiple times * Fix memory leak in sleftests * Build fixes * gem: * Fix lockdep checking * ttm: * Add Kunit tests * Cleanups Driver Changes: * atmel-hlcdc: * Support inverted pixclock polarity, required by several SoCs * bridge: * dw-hdmi: Update EDID on HDMI detection * sitronix-st7789v: Support panel orientation; Support rotation property; Add support for Jasonic JT240MHQS-HWT-EK-E3 plus DT bindings; Minor fixes * ivpu: * Support VPU4 * Refactorings * loongson: * Fixes * mcde: * Cleanups * nouveau: * Track GPU virtual memory via DRM GPUVA manager, enables Vulkan sparse binding/residency * panfrost: * Fix synchronization in IRQ handling * tve200: * Cleanups Signed-off-by: -
Dave Airlie authored
Merge tag 'exynos-drm-next-for-v6.6' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next Fixup - fix a possible null pointer dereference issue in exynos_drm_crtc_atomic_disable(), which was reported by the automatic static analysis tool. And below is a relevant link, https://sites.google.com/view/basscheck/home Cleanup - drop the use of of_match_ptr which is redundant. Signed-off-by:
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- 10 Aug, 2023 14 commits
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Jason-JH.Lin authored
Null-checking state suggests that it may be null, but it has already been dereferenced on drm_atomic_get_new_plane_state(state, plane). The parameter state will never be NULL currently, so just remove the state is NULL flow in this function. Fixes: 5ddb0bd4 ("drm/atomic: Pass the full state to planes async atomic check and update") Signed-off-by:
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Jason-JH.Lin authored
CERT-C Characters and Strings (CERT STR31-C) all_drm_priv[cnt] evaluates to an address that could be at negative offset of an array. In mtk_drm_get_all_drm_priv(): Guarantee that storage for strings has sufficient space for character data and the null terminator. So change cnt to unsigned int and check its max value. Fixes: 1ef7ed48 ("drm/mediatek: Modify mediatek-drm for mt8195 multi mmsys support") Signed-off-by:
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Jason-JH.Lin authored
Fixing the coverity issue of: mtk_drm_cmdq_pkt_destroy frees address of mtk_crtc->cmdq_handle So remove the free function. Fixes: 7627122f ("drm/mediatek: Add cmdq_handle in mtk_crtc") Signed-off-by:
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Uwe Kleine-König authored
The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is (mostly) ignored and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new() which already returns void. Trivially convert the mediatek drm drivers from always returning zero in the remove callback to the void returning variant. Reviewed-by:
Jyri Sarha <jyri.sarha@iki.fi> Signed-off-by:
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by:
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Ruan Jinjie authored
It is not possible for platform_get_irq() to return 0. Use the return value from platform_get_irq(). Signed-off-by:
Ruan Jinjie <ruanjinjie@huawei.com> Link: https://patchwork.kernel.org/project/dri-devel/patch/20230803040401.3067484-3-ruanjinjie@huawei.com/Signed-off-by:
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John Harrison authored
It was noticed that if the very first 'stealing' request failed to create for some reason then the 'steal all ids' loop would immediately exit with 'last' still being NULL. The test would attempt to continue but using a null pointer. Fix that by aborting the test if it fails to create any requests at all. Signed-off-by:
John Harrison <John.C.Harrison@Intel.com> Reviewed-by:
Andi Shyti <andi.shyti@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230802184940.911753-1-John.C.Harrison@Intel.com
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Jani Nikula authored
Unify on making the calls from display code. Need to add an if ladder in gen8_de_irq_postinstall() for now, but the function looks like it could be overall be better split by platform. Something for the future. The display version check for mtp seems a bit suspect, but this matches current code. Signed-off-by:
Jani Nikula <jani.nikula@intel.com> Reviewed-by:
Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/fe51744aec9e2f465caf0d699b8a15591859f89e.1691509966.git.jani.nikula@intel.com
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Jani Nikula authored
Add a dedicated de postinstall function. Signed-off-by:
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Jani Nikula authored
Add a dedicated de postinstall function. Signed-off-by:
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Jani Nikula authored
Continue splitting display from the rest. Signed-off-by:
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Jonathan Cavitt authored
WA_22016122933 was recently applied to all MeteorLake engines, which is simultaneously too broad (should only apply to Media engines) and too specific (should apply to all platforms that use the same media engine as MeteorLake). Correct this in cases where coherency settings are modified. There were also two additional places where the workaround was applied unconditionally. The change was confirmed as necessary for all platforms, so the workaround label was removed. Suggested-by:
Matt Roper <matthew.d.roper@intel.com> Signed-off-by:
Jonathan Cavitt <jonathan.cavitt@intel.com> Acked-by:
Fei Yang <fei.yang@intel.com> Reviewed-by:
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Jonathan Cavitt authored
Refactor i915_coherent_map_type to be GT-centric rather than device-centric. Each GT may require different coherency handling due to hardware workarounds. Since the function now takes a GT instead of the i915, the function is renamed and moved to the gt folder. Suggested-by:
Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by:
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Jonathan Cavitt authored
The object pin created for shmem_create_from_object is just a single use mapping with the sole purpose of reading the contents of the whole object in bulk. And the whole source object is also even a throw-away. Ergo, the additional logic required by i915_coherent_map_type can be safely dropped and simplified. Suggested-by:
Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Signed-off-by:
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Jani Nikula authored
Debug log similar to the device id based identification of no display. Reviewed-by:
Luca Coelho <luciano.coelho@intel.com> Signed-off-by:
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