- 12 Aug, 2024 4 commits
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Jocelyn Falempe authored
Move the copyright notice to the top of drm_panic.h, and add the missing Red Hat copyright notice. Suggested-by:
Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by:
Jocelyn Falempe <jfalempe@redhat.com> Reviewed-by:
Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by:
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Jocelyn Falempe authored
drm_panic_[un]register() are only used by the core drm, and are not intended to be called by other drm drivers, so move their prototypes to drm_crtc_internal.h. Suggested-by:
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Jocelyn Falempe authored
drm_panic_[un]register() are called only from the core drm, so there is no need to export them. Suggested-by:
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Jocelyn Falempe authored
There is no space between the last word, and the punctuation mark in English. Suggested-by:
Diego Viola <diego.viola@gmail.com> Signed-off-by:
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- 09 Aug, 2024 5 commits
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Thomas Zimmermann authored
Mgag200's BMC connector tracks the status of an underlying physical connector and updates the BMC status accordingly. This functionality works around GNOME's settings app, which cannot handle multiple outputs on the same CRTC. The workaround is now obsolete as the VGA-BMC connector handles BMC support internally. Hence, remove the driver's code and the BMC output entirely. Signed-off-by:
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Thomas Zimmermann authored
Move calls to stop and start BMC scanout from CRTC helpers to the VGA-BMC encoder's atomic_disable and atomic_enable. Makes the BMC scanout transparent to the CRTC. DRM's atomic helpers call an encoder's atomic_disable and atomic_enable helpers for all enabled encoders. The BMC stops scanning out the VGA signal if modeset disables the VGA encoder, and starts scanning out if the modeset enables the VGA encoder. Signed-off-by:
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Thomas Zimmermann authored
Control the VIDRST pin from the VGA-BMC encoder's atomic_check and remove the respective code from CRTC. Makes the VIDRST functionality fully composable. The VIDRST pin allows an external clock source to control the SYNC signals of the Matrox chip. The functionality is part of the CRTC, but depends on the presence of the clock source. This is the case for some BMCs, so control the pin from the VGA-BMC output. Signed-off-by:
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Thomas Zimmermann authored
The VGA-BMC connector selects the VGA output if a display has been attached to the physical connector. Otherwise it selects the BMC output. In any case, the connector status is set to 'detected', so that the userspace compositor displays to it. Depending on the setting, the connector's display modes either come from the VGA monitor's EDID or from an internal list of BMC-compatible modes. Signed-off-by:
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Thomas Zimmermann authored
Duplicate VGA output to VGA-BMC output and update all code for Matrox server chips. The new output represents a VGA output that has a BMC attached to it. No functional changes so far. Signed-off-by:
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- 08 Aug, 2024 1 commit
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José Expósito authored
Building with Sparse enabled prints this warning for cpu_to_le16() calls: warning: incorrect type in assignment (different base types) expected unsigned short [usertype] got restricted __le16 [usertype] And this warning for le16_to_cpu() calls: warning: cast to restricted __le16 Declare the target buffer as __le16 to fix both warnings. Reviewed-by:Louis Chauvet <louis.chauvet@bootlin.com> Acked-by:
Maíra Canal <mcanal@igalia.com> Signed-off-by:
José Expósito <jose.exposito89@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240716161725.41408-2-jose.exposito89@gmail.com
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- 07 Aug, 2024 1 commit
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Kuninori Morimoto authored
We already have for_each_endpoint_of_node(), don't use of_graph_get_next_endpoint() directly. Replace it. Signed-off-by:
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by:
Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by:
Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by:
Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/87jzh3lnts.wl-kuninori.morimoto.gx@renesas.com
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- 06 Aug, 2024 8 commits
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Vignesh Raman authored
For rockchip rk3288 and rk3399, the display driver is rockchip and gpu driver is panfrost. Currently, in drm-ci for rockchip rk3288 and rk3399, only the gpu driver is tested. Refactor the existing rockchip jobs to test both display and gpu driver and update xfails. Since the correct driver name is passed from the job to test gpu and display driver, remove the check to set IGT_FORCE_DRIVER based on driver name for rockchip jobs. Acked-by:
Helen Koike <helen.koike@collabora.com> Reviewed-by:
Daniel Stone <daniels@collabora.com> Signed-off-by:
Vignesh Raman <vignesh.raman@collabora.com> Signed-off-by:
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Vignesh Raman authored
For Amlogic Meson G12B (A311D) SOC the display driver is meson and gpu driver is panfrost. Currently, in drm-ci for Meson G12B (A311D), only the gpu driver is tested. Refactor the existing meson jobs and add support in drm-ci to test both display and gpu driver for Amlogic Meson G12B (A311D) and update xfails. Since the correct driver name is passed from the job to test gpu and display driver, remove the check to set IGT_FORCE_DRIVER based on driver name for meson jobs. Acked-by:
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Vignesh Raman authored
For mediatek mt8173, the display driver is mediatek, while the gpu driver is powervr. Currently, in drm-ci for mt8173, only the display driver is tested. Add support in drm-ci to test powervr driver for mt8173. Powervr driver was merged in linux kernel, but there's no mediatek support yet. So disable the powervr:mt8173 job which uses powervr driver. Also update the MAINTAINERS file to include xfails for powervr driver. Acked-by:
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Vignesh Raman authored
For mediatek mt8183, the display driver is mediatek, while the gpu driver is panfrost. Currently, in drm-ci for mt8183, only the gpu driver is tested. Refactor the existing mediatek jobs and add support in drm-ci to test both display and gpu driver for mt8183 and update xfails. Since the correct driver name is passed from the job to test gpu and display driver, remove the check to set IGT_FORCE_DRIVER based on driver name for mediatek jobs. Update the MAINTAINERS file to include xfails for panfrost driver. Acked-by:
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Vignesh Raman authored
tools_test is a wrapper for running tools/intel_reg and tools/intel_l3_parity. So skip these tests on non-intel platforms and update expectaion files. Acked-by:
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Vignesh Raman authored
Enable CONFIG_DRM_ANALOGIX_ANX7625 in the arm64 defconfig to get display driver probed on the mt8183-kukui-jacuzzi-juniper machine. arch/arm64/configs/defconfig has CONFIG_DRM_ANALOGIX_ANX7625=m, but drm-ci don't have initrd with modules, so add CONFIG_DRM_ANALOGIX_ANX7625=y in CI arm64 config. Acked-by:
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Dmitry Baryshkov authored
Having no in-kernel devices that use !DRM_BRIDGE_ATTACH_NO_CONNECTOR mode for the Lontium LT9611UXC bridge, drop the in-bridge implementation of the drm_connector. Signed-off-by:
Robert Foss <rfoss@kernel.org> Signed-off-by:
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Dmitry Baryshkov authored
If there is a next bridge in the OF graph don't let it be ignored. Attach the next bridge to the chain. Signed-off-by:
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- 05 Aug, 2024 1 commit
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José Expósito authored
Document that the drm_connector_funcs.destroy hook must be NULL in drmm_connector_init() and drmm_connector_hdmi_init(). Signed-off-by:
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- 02 Aug, 2024 3 commits
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Terry Hsiao authored
Rename HKC MB116AN01 from Unknown to MB116AN01 Signed-off-by:
Terry Hsiao <terry_hsiao@compal.corp-partner.google.com> Reviewed-by:
Douglas Anderson <dianders@chromium.org> Signed-off-by:
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Hamza Mahfooz authored
This reverts commit 9d8c094d. It was merged without meeting userspace requirements. Signed-off-by:
Hamza Mahfooz <hamza.mahfooz@amd.com> Reviewed-by:
Harry Wentland <harry.wentland@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240802145946.48073-2-hamza.mahfooz@amd.com
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Hamza Mahfooz authored
This reverts commit 76299a55. It was merged without meeting userspace requirements. Signed-off-by:
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- 01 Aug, 2024 3 commits
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Christoph Fritz authored
Enable the transmission of an EoTp (end of transmission packet) by default. EoTp should be enabled anyway because it is a Linux necessity that can be disabled by a dsi mod_flag if needed. EoTp signals the end of an HS transmission, this adds overall robustness at protocol level at the expense of an increased overhead. Signed-off-by:
Christoph Fritz <chf.fritz@googlemail.com> Reviewed-by:
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Christian König authored
Instead of a TTM reference grab a GEM reference whenever necessary. Signed-off-by:
Christian König <christian.koenig@amd.com> Reviewed-by:
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Thomas Zimmermann authored
Fix support for VBLANK interrupts on G200ER, G200EV and G200SE, which use a slightly different implementation than the others. The original commits forgot to update the custom helpers when adding interrupt handling for VBLANK events. Signed-off-by:
Sui Jingfeng <sui.jingfeng@linux.dev> Reviewed-by:
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- 31 Jul, 2024 1 commit
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Mitul Golani authored
Describe newly added parameter target_rr_divider in struct drm_dp_as_sdp. -v2: Remove extra line from commit message.(Lucas) -v3: Rebase. Fixes: a20c6d95 ("drm/dp: Add refresh rate divider to struct representing AS SDP") Cc: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com> Cc: Arun R Murthy <arun.r.murthy@intel.com> Cc: Suraj Kandpal <suraj.kandpal@intel.com> Cc: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Cc: Jani Nikula <jani.nikula@intel.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by:
Mitul Golani <mitulkumar.ajitkumar.golani@intel.com> Reviewed-by:
Ankit Nautiyal <ankit.k.nautiyal@intel.com> Acked-by:
Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by:
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- 30 Jul, 2024 6 commits
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Thomas Zimmermann authored
Simplify ast_astdp_read_edid(). Rename register constants. Drop unnecessary error handling. On success, the helper returns 0; an error code otherwise. Signed-off-by:
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Thomas Zimmermann authored
The place for link training is in the encoder's atomic_enable helper. Remove all related tests from other helper ASTDP functions; especially ast_astdp_is_connected(), which tests HPD status. DP link training is controlled by the firmware. A status flag reports success or failure. The process can be fragile on Aspeed hardware. Moving the test from connector detection to the atomic_enable allows for several retries and a longer timeout. Signed-off-by:
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Thomas Zimmermann authored
The overall control flow of the driver ensures that it never reads EDID or sets display state on unconnected outputs. Therefore remove all tests for Hot Plug Detection from these helpers. Also rename the register constants. Signed-off-by:
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Thomas Zimmermann authored
Test for running ASTDP firmware during probe. Do not bother testing this later. We cannot do much anyway if the firmware fails. Do not initialize the ASTDP conenctor if the test fails during device probing. Signed-off-by:
Shixiong Ou <oushixiong@kylinos.cn> Tested-by:
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Zenghui Yu authored
Include dmabuf-heaps selftests in the correct entry so that updates to it can be sent to the right place. Signed-off-by:
Zenghui Yu <yuzenghui@huawei.com> Signed-off-by:
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Shixiong Ou authored
Signed-off-by:
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- 29 Jul, 2024 3 commits
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Jani Nikula authored
Fix build with CONFIG_NOUVEAU_PLATFORM_DRIVER enabled: ../drivers/gpu/drm/nouveau/nouveau_platform.c: In function ‘nouveau_platform_probe’: ../drivers/gpu/drm/nouveau/nouveau_platform.c:29:13: error: unused variable ‘ret’ [-Werror=unused-variable] 29 | int ret; | ^~~ Fixes: 961ae5f9 ("drm/nouveau: handle pci/tegra drm_dev_{alloc, register} from common code") Cc: Ben Skeggs <bskeggs@nvidia.com> Cc: Danilo Krummrich <dakr@kernel.org> Signed-off-by:Jani Nikula <jani.nikula@intel.com> Signed-off-by:
Danilo Krummrich <dakr@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20240729123624.868907-1-jani.nikula@intel.com
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Thomas Zimmermann authored
Backmerging to get a late RC of v6.10 before moving into v6.11. Signed-off-by: -
Easwar Hariharan authored
I2C v7, SMBus 3.2, and I3C 1.1.1 specifications have replaced "master/slave" with more appropriate terms. Inspired by Wolfram's series to fix drivers/i2c/, fix the terminology for users of I2C_ALGOBIT bitbanging interface, now that the approved verbiage exists in the specification. Acked-by:
Easwar Hariharan <eahariha@linux.microsoft.com> Signed-off-by:
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- 27 Jul, 2024 4 commits
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Ben Skeggs authored
The struct itself lives in nv50_dmac already, just use that. Signed-off-by:
Ben Skeggs <bskeggs@nvidia.com> Signed-off-by:
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Ben Skeggs authored
Left-overs from the past that are completely unused now. Signed-off-by:
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Ben Skeggs authored
The struct itself lives in nouveau_channel already, just use that. Signed-off-by:
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Ben Skeggs authored
The only remaining nouveau_drm.master struct member that's being used is the mutex that protects its object tree. Move that into nouveau_drm and remove nouveau_drm.master entirely. A pending series to remove the "ioctl" layer between DRM and NVKM also removes the need for object handle lookups, and hence this mutex, but it's still required for the moment. Signed-off-by:
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