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* Merge tag 'drm-next-2022-01-07' of git://anongit.freedesktop.org/drm/drmLinus Torvalds2022-01-108-178/+414
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull drm updates from Dave Airlie: "Highlights are support for privacy screens found in new laptops, a bunch of nomodeset refactoring, and i915 enables ADL-P systems by default, while starting to add RPL-S support. vmwgfx adds GEM and support for OpenGL 4.3 features in userspace. Lots of internal refactorings around dma reservations, and lots of driver refactoring as well. Summary: core: - add privacy screen support - move nomodeset option into drm subsystem - clean up nomodeset handling in drivers - make drm_irq.c legacy - fix stack_depot name conflicts - remove DMA_BUF_SET_NAME ioctl restrictions - sysfs: send hotplug event - replace several DRM_* logging macros with drm_* - move hashtable to legacy code - add error return from gem_create_object - cma-helper: improve interfaces, drop CONFIG_DRM_KMS_CMA_HELPER - kernel.h related include cleanups - support XRGB2101010 source buffers ttm: - don't include drm hashtable - stop pruning fences after wait - documentation updates dma-buf: - add dma_resv selftest - add debugfs helpers - remove dma_resv_get_excl_unlocked - documentation - make fences mandatory in dma_resv_add_excl_fence dp: - add link training delay helpers gem: - link shmem/cma helpers into separate modules - use dma_resv iteratior - import dma-buf namespace into gem helper modules scheduler: - fence grab fix - lockdep fixes bridge: - switch to managed MIPI DSI helpers - register and attach during probe fixes - convert to YAML in several places. panel: - add bunch of new panesl simpledrm: - support FB_DAMAGE_CLIPS - support virtual screen sizes - add Apple M1 support amdgpu: - enable seamless boot for DCN 3.01 - runtime PM fixes - use drm_kms_helper_connector_hotplug_event - get all fences at once - use generic drm fb helpers - PSR/DPCD/LTTPR/DSC/PM/RAS/OLED/SRIOV fixes - add smart trace buffer (STB) for supported GPUs - display debugfs entries - new SMU debug option - Documentation update amdkfd: - IP discovery enumeration refactor - interface between driver fixes - SVM fixes - kfd uapi header to define some sysfs bitfields. i915: - support VESA panel backlights - enable ADL-P by default - add eDP privacy screen support - add Raptor Lake S (RPL-S) support - DG2 page table support - lots of GuC/HuC fw refactoring - refactored i915->gt interfaces - CD clock squashing support - enable 10-bit gamma support - update ADL-P DMC fw to v2.14 - enable runtime PM autosuspend by default - ADL-P DSI support - per-lane DP drive settings for ICL+ - add support for pipe C/D DMC firmware - Atomic gamma LUT updates - remove CCS FB stride restrictions on ADL-P - VRR platform support for display 11 - add support for display audio codec keepalive - lots of display refactoring - fix runtime PM handling during PXP suspend - improved eviction performance with async TTM moves - async VMA unbinding improvements - VMA locking refactoring - improved error capture robustness - use per device iommu checks - drop bits stealing from i915_sw_fence function ptr - remove dma_resv_prune - add IC cache invalidation on DG2 nouveau: - crc fixes - validate LUTs in atomic check - set HDMI AVI RGB quant to full tegra: - buffer objects reworks for dma-buf compat - NVDEC driver uAPI support - power management improvements etnaviv: - IOMMU enabled system support - fix > 4GB command buffer mapping - close a DoS vector - fix spurious GPU resets ast: - fix i2c initialization rcar-du: - DSI output support exynos: - replace legacy gpio interface - implement generic GEM object mmap msm: - dpu plane state cleanup in prep for multirect - dpu debugfs cleanups - dp support for sc7280 - a506 support - removal of struct_mutex - remove old eDP sub-driver anx7625: - support MIPI DSI input - support HDMI audio - fix reading EDID lvds: - fix bridge DT bindings megachips: - probe both bridges before registering dw-hdmi: - allow interlace on bridge ps8640: - enable runtime PM - support aux-bus tx358768: - enable reference clock - add pulse mode support ti-sn65dsi86: - use regmap bulk write - add PWM support etnaviv: - get all fences at once gma500: - gem object cleanups kmb: - enable fb console radeon: - use dma_resv_wait_timeout rockchip: - add DSP hold timeout - suspend/resume fixes - PLL clock fixes - implement mmap in GEM object functions - use generic fbdev emulation sun4i: - use CMA helpers without vmap support vc4: - fix HDMI-CEC hang with display is off - power on HDMI controller while disabling - support 4K@60Hz modes - support 10-bit YUV 4:2:0 output vmwgfx: - fix leak on probe errors - fail probing on broken hosts - new placement for MOB page tables - hide internal BOs from userspace - implement GEM support - implement GL 4.3 support virtio: - overflow fixes xen: - implement mmap as GEM object function omapdrm: - fix scatterlist export - support virtual planes mediatek: - MT8192 support - CMDQ refinement" * tag 'drm-next-2022-01-07' of git://anongit.freedesktop.org/drm/drm: (1241 commits) drm/amdgpu: no DC support for headless chips drm/amd/display: fix dereference before NULL check drm/amdgpu: always reset the asic in suspend (v2) drm/amdgpu: put SMU into proper state on runpm suspending for BOCO capable platform drm/amd/display: Fix the uninitialized variable in enable_stream_features() drm/amdgpu: fix runpm documentation amdgpu/pm: Make sysfs pm attributes as read-only for VFs drm/amdgpu: save error count in RAS poison handler drm/amdgpu: drop redundant semicolon drm/amd/display: get and restore link res map drm/amd/display: support dynamic HPO DP link encoder allocation drm/amd/display: access hpo dp link encoder only through link resource drm/amd/display: populate link res in both detection and validation drm/amd/display: define link res and make it accessible to all link interfaces drm/amd/display: 3.2.167 drm/amd/display: [FW Promotion] Release 0.0.98 drm/amd/display: Undo ODM combine drm/amd/display: Add reg defs for DCN303 drm/amd/display: Changed pipe split policy to allow for multi-display pipe split drm/amd/display: Set optimize_pwr_state for DCN31 ...
| * drm/mediatek: Set the default value of rotation to DRM_MODE_ROTATE_0Mark Yacoub2021-12-141-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | At the reset hook, call __drm_atomic_helper_plane_reset which is called at the initialization of the plane and sets the default value of rotation on all planes to DRM_MODE_ROTATE_0 which is equal to 1. Tested on Jacuzzi (MTK). Resolves IGT@kms_properties@plane-properties-{legacy,atomic} Signed-off-by: Mark Yacoub <markyacoub@chromium.org> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
| * drm/mediatek: Adjust to the alphabetic order for mediatek-drmjason-jh.lin2021-12-033-134/+131
| | | | | | | | | | | | | | | | Adjust to the alphabetic order for the define, function, struct and array in mediatek-drm driver Signed-off-by: jason-jh.lin <jason-jh.lin@mediatek.com> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
| * drm/mediatek: Rename the define of register offsetjason-jh.lin2021-12-031-30/+32
| | | | | | | | | | | | | | | | Add DISP_REG prefix for the define of register offset to make the difference from the define of register value. Signed-off-by: jason-jh.lin <jason-jh.lin@mediatek.com> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
| * drm/mediatek: Remove unused define in mtk_drm_ddp_comp.cjason-jh.lin2021-12-021-10/+0
| | | | | | | | | | | | | | Remove the unsed define in mtk_drm_ddp_comp.c Signed-off-by: jason-jh.lin <jason-jh.lin@mediatek.com> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
| * drm/mediatek: Clear pending flag when cmdq packet is doneYongqiang Niu2021-11-181-5/+46
| | | | | | | | | | | | | | | | | | In cmdq mode, packet may be flushed before it is executed, so the pending flag should be cleared after cmdq packet is done. Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com> Signed-off-by: jason-jh.lin <jason-jh.lin@mediatek.com> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
| * drm/mediatek: Add mbox_free_channel in mtk_drm_crtc_destroyjason-jh.lin2021-11-181-0/+5
| | | | | | | | | | | | | | Add mbox_free_channel in mtk_drm_crtc_destroy. Signed-off-by: jason-jh.lin <jason-jh.lin@mediatek.com> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
| * drm/mediatek: Add cmdq_handle in mtk_crtcChun-Kuang Hu2021-11-181-5/+57
| | | | | | | | | | | | | | | | | | One mtk_crtc need just one cmdq_handle, so add one cmdq_handle in mtk_crtc to prevent frequently allocation and free of cmdq_handle. Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org> Signed-off-by: jason-jh.lin <jason-jh.lin@mediatek.com>
| * drm/mediatek: Detect CMDQ execution timeoutChun-Kuang Hu2021-11-181-2/+18
| | | | | | | | | | | | | | | | | | | | | | CMDQ is used to update display register in vblank period, so it should be execute in next 2 vblank. One vblank interrupt before send message (occasionally) and one vblank interrupt after cmdq done. If it fail to execute in next 3 vblank, tiemout happen. Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org> Signed-off-by: jason-jh.lin <jason-jh.lin@mediatek.com>
| * drm/mediatek: Remove the pointer of struct cmdq_clientChun-Kuang Hu2021-11-181-17/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In mailbox rx_callback, it pass struct mbox_client to callback function, but it could not map back to mtk_drm_crtc instance because struct cmdq_client use a pointer to struct mbox_client: struct cmdq_client { struct mbox_client client; struct mbox_chan *chan; }; struct mtk_drm_crtc { /* client instance data */ struct cmdq_client *cmdq_client; }; so remove the pointer of struct cmdq_client and let mtk_drm_crtc instance define cmdq_client as: struct mtk_drm_crtc { /* client instance data */ struct cmdq_client cmdq_client; }; and in rx_callback function, use struct mbox_client to get struct mtk_drm_crtc. Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org> Signed-off-by: jason-jh.lin <jason-jh.lin@mediatek.com>
| * drm/mediatek: Use mailbox rx_callback instead of cmdq_task_cbChun-Kuang Hu2021-11-181-3/+13
| | | | | | | | | | | | | | | | | | rx_callback is a standard mailbox callback mechanism and could cover the function of proprietary cmdq_task_cb, so use the standard one instead of the proprietary one. Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org> Signed-off-by: jason-jh.lin <jason-jh.lin@mediatek.com>
| * drm/mediatek: Add support for Mediatek SoC MT8192Yongqiang Niu2021-11-164-0/+74
| | | | | | | | | | | | | | | | Add support for Mediatek SoC MT8192 Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com> Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
| * drm/mediatek: Add component RDMA4Yongqiang Niu2021-11-161-0/+1
| | | | | | | | | | | | | | | | This patch add component RDMA4 Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com> Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
| * drm/mediatek: Add component POSTMASKYongqiang Niu2021-11-162-30/+73
| | | | | | | | | | | | | | | | This patch add component POSTMASK. Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com> Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
| * drm/mediatek: Add component OVL_2L2Yongqiang Niu2021-11-161-0/+1
| | | | | | | | | | | | | | | | This patch add component OVL_2L2 Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com> Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
* | drm/mediatek: hdmi: Perform NULL pointer check for mtk_hdmi_confAngeloGioacchino Del Regno2021-12-131-5/+7
|/ | | | | | | | | | | | | | | | | | | | | | | | In commit 41ca9caaae0b ("drm/mediatek: hdmi: Add check for CEA modes only") a check for CEA modes was added to function mtk_hdmi_bridge_mode_valid() in order to address possible issues on MT8167; moreover, with commit c91026a938c2 ("drm/mediatek: hdmi: Add optional limit on maximal HDMI mode clock") another similar check was introduced. Unfortunately though, at the time of writing, MT8173 does not provide any mtk_hdmi_conf structure and this is crashing the kernel with NULL pointer upon entering mtk_hdmi_bridge_mode_valid(), which happens as soon as a HDMI cable gets plugged in. To fix this regression, add a NULL pointer check for hdmi->conf in the said function, restoring HDMI functionality and avoiding NULL pointer kernel panics. Fixes: 41ca9caaae0b ("drm/mediatek: hdmi: Add check for CEA modes only") Fixes: c91026a938c2 ("drm/mediatek: hdmi: Add optional limit on maximal HDMI mode clock") Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
* Merge tag 'drivers-5.16' of ↵Linus Torvalds2021-11-031-1/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC driver updates from Arnd Bergmann: "These are all the driver updates for SoC specific drivers. There are a couple of subsystems with individual maintainers picking up their patches here: - The reset controller subsystem add support for a few new SoC variants to existing drivers, along with other minor improvements - The OP-TEE subsystem gets a driver for the ARM FF-A transport - The memory controller subsystem has improvements for Tegra, Mediatek, Renesas, Freescale and Broadcom specific drivers. - The tegra cpuidle driver changes get merged through this tree this time. There are only minor changes, but they depend on other tegra driver updates here. - The ep93xx platform finally moves to using the drivers/clk/ subsystem, moving the code out of arch/arm in the process. This depends on a small sound driver change that is included here as well. - There are some minor updates for Qualcomm and Tegra specific firmware drivers. The other driver updates are mainly for drivers/soc, which contains a mixture of vendor specific drivers that don't really fit elsewhere: - Mediatek drivers gain more support for MT8192, with new support for hw-mutex and mmsys routing, plus support for reset lines in the mmsys driver. - Qualcomm gains a new "sleep stats" driver, and support for the "Generic Packet Router" in the APR driver. - There is a new user interface for routing the UARTS on ASpeed BMCs, something that apparently nobody else has needed so far. - More drivers can now be built as loadable modules, in particular for Broadcom and Samsung platforms. - Lots of improvements to the TI sysc driver for better suspend/resume support" Finally, there are lots of minor cleanups and new device IDs for amlogic, renesas, tegra, qualcomm, mediateka, samsung, imx, layerscape, allwinner, broadcom, and omap" * tag 'drivers-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (179 commits) optee: Fix spelling mistake "reclain" -> "reclaim" Revert "firmware: qcom: scm: Add support for MC boot address API" qcom: spm: allow compile-testing firmware: arm_ffa: Remove unused 'compat_version' variable soc: samsung: exynos-chipid: add exynosautov9 SoC support firmware: qcom: scm: Don't break compile test on non-ARM platforms soc: qcom: smp2p: Add of_node_put() before goto soc: qcom: apr: Add of_node_put() before return soc: qcom: qcom_stats: Fix client votes offset soc: qcom: rpmhpd: fix sm8350_mxc's peer domain dt-bindings: arm: cpus: Document qcom,msm8916-smp enable-method ARM: qcom: Add qcom,msm8916-smp enable-method identical to MSM8226 firmware: qcom: scm: Add support for MC boot address API soc: qcom: spm: Add 8916 SPM register data dt-bindings: soc: qcom: spm: Document qcom,msm8916-saw2-v3.0-cpu soc: qcom: socinfo: Add PM8150C and SMB2351 models firmware: qcom_scm: Fix error retval in __qcom_scm_is_call_available() soc: aspeed: Add UART routing support soc: fsl: dpio: rename the enqueue descriptor variable soc: fsl: dpio: use an explicit NULL instead of 0 ...
| * drm/mediatek: mtk_dsi: Reset the dsi0 hardwareEnric Balletbo i Serra2021-10-081-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reset dsi0 HW to default when power on. This prevents to have different settingis between the bootloader and the kernel. As not all Mediatek boards have the reset consumer configured in their board description, also is not needed on all of them, the reset is optional, so the change is compatible with all boards. Cc: Jitao Shi <jitao.shi@mediatek.com> Suggested-by: Chun-Kuang Hu <chunkuang.hu@kernel.org> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Chun-Kuang Hu <chunkuang.hu@kernel.org> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Link: https://lore.kernel.org/r/20210930103105.v4.7.Idbb4727ddf00ba2fe796b630906baff10d994d89@changeid Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
* | Revert "drm/mediatek: Use mailbox rx_callback instead of cmdq_task_cb"Chun-Kuang Hu2021-10-121-13/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit c1ec54b7b5af25c779192253f5a9f05e95cb43d7. Commit c1ec54b7b5af ("drm/mediatek: Use mailbox rx_callback instead of cmdq_task_cb") would cause numerous mtk cmdq mailbox driver warning: WARNING: CPU: 0 PID: 0 at drivers/mailbox/mtk-cmdq-mailbox.c:198 cmdq_task_exec_done+0xb8/0xe0 So revert that patch. Reported-by: Enric Balletbo Serra <eballetbo@gmail.com> Tested-by: Enric Balletbo Serra <eballetbo@gmail.com> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
* | Revert "drm/mediatek: Remove struct cmdq_client"Chun-Kuang Hu2021-10-121-62/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit f4be17cd5b14dd73545b0e014a63ebe9ab5ef837. Commit c1ec54b7b5af ("drm/mediatek: Use mailbox rx_callback instead of cmdq_task_cb") would cause numerous mtk cmdq mailbox driver warning: WARNING: CPU: 0 PID: 0 at drivers/mailbox/mtk-cmdq-mailbox.c:198 cmdq_task_exec_done+0xb8/0xe0 So revert that patch and all the patches depend on that patch. Reported-by: Enric Balletbo Serra <eballetbo@gmail.com> Tested-by: Enric Balletbo Serra <eballetbo@gmail.com> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
* | Revert "drm/mediatek: Detect CMDQ execution timeout"Chun-Kuang Hu2021-10-121-12/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 8cdcb365342402fdeb664479b0a04e9debef8efb. Commit c1ec54b7b5af ("drm/mediatek: Use mailbox rx_callback instead of cmdq_task_cb") would cause numerous mtk cmdq mailbox driver warning: WARNING: CPU: 0 PID: 0 at drivers/mailbox/mtk-cmdq-mailbox.c:198 cmdq_task_exec_done+0xb8/0xe0 So revert that patch and all the patches depend on that patch. Reported-by: Enric Balletbo Serra <eballetbo@gmail.com> Tested-by: Enric Balletbo Serra <eballetbo@gmail.com> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
* | Revert "drm/mediatek: Add cmdq_handle in mtk_crtc"Chun-Kuang Hu2021-10-121-18/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit bc9241be73d9b2b3bcb7033598521fd669639848. Commit c1ec54b7b5af ("drm/mediatek: Use mailbox rx_callback instead of cmdq_task_cb") would cause numerous mtk cmdq mailbox driver warning: WARNING: CPU: 0 PID: 0 at drivers/mailbox/mtk-cmdq-mailbox.c:198 cmdq_task_exec_done+0xb8/0xe0 So revert that patch and all the patches depend on that patch. Reported-by: Enric Balletbo Serra <eballetbo@gmail.com> Tested-by: Enric Balletbo Serra <eballetbo@gmail.com> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
* | Revert "drm/mediatek: Clear pending flag when cmdq packet is done"Chun-Kuang Hu2021-10-121-42/+5
|/ | | | | | | | | | | | | | | | | This reverts commit 9efb16c2fdd647d3888fd8dae84509f485cd554e. Commit c1ec54b7b5af ("drm/mediatek: Use mailbox rx_callback instead of cmdq_task_cb") would cause numerous mtk cmdq mailbox driver warning: WARNING: CPU: 0 PID: 0 at drivers/mailbox/mtk-cmdq-mailbox.c:198 cmdq_task_exec_done+0xb8/0xe0 So revert that patch and all the patches depend on that patch. Reported-by: Enric Balletbo Serra <eballetbo@gmail.com> Tested-by: Enric Balletbo Serra <eballetbo@gmail.com> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
* Merge tag 'drm-next-2021-08-31-1' of git://anongit.freedesktop.org/drm/drmLinus Torvalds2021-09-0114-140/+391
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull drm updates from Dave Airlie: "Highlights: - i915 has seen a lot of refactoring and uAPI cleanups due to a change in the upstream direction going forward This has all been audited with known userspace, but there may be some pitfalls that were missed. - i915 now uses common TTM to enable discrete memory on DG1/2 GPUs - i915 enables Jasper and Elkhart Lake by default and has preliminary XeHP/DG2 support - amdgpu adds support for Cyan Skillfish - lots of implicit fencing rules documented and fixed up in drivers - msm now uses the core scheduler - the irq midlayer has been removed for non-legacy drivers - the sysfb code now works on more than x86. Otherwise the usual smattering of stuff everywhere, panels, bridges, refactorings. Detailed summary: core: - extract i915 eDP backlight into core - DP aux bus support - drm_device.irq_enabled removed - port drivers to native irq interfaces - export gem shadow plane handling for vgem - print proper driver name in framebuffer registration - driver fixes for implicit fencing rules - ARM fixed rate compression modifier added - updated fb damage handling - rmfb ioctl logging/docs - drop drm_gem_object_put_locked - define DRM_FORMAT_MAX_PLANES - add gem fb vmap/vunmap helpers - add lockdep_assert(once) helpers - mark drm irq midlayer as legacy - use offset adjusted bo mapping conversion vgaarb: - cleanups fbdev: - extend efifb handling to all arches - div by 0 fixes for multiple drivers udmabuf: - add hugepage mapping support dma-buf: - non-dynamic exporter fixups - document implicit fencing rules amdgpu: - Initial Cyan Skillfish support - switch virtual DCE over to vkms based atomic - VCN/JPEG power down fixes - NAVI PCIE link handling fixes - AMD HDMI freesync fixes - Yellow Carp + Beige Goby fixes - Clockgating/S0ix/SMU/EEPROM fixes - embed hw fence in job - rework dma-resv handling - ensure eviction to system ram amdkfd: - uapi: SVM address range query added - sysfs leak fix - GPUVM TLB optimizations - vmfault/migration counters i915: - Enable JSL and EHL by default - preliminary XeHP/DG2 support - remove all CNL support (never shipped) - move to TTM for discrete memory support - allow mixed object mmap handling - GEM uAPI spring cleaning - add I915_MMAP_OBJECT_FIXED - reinstate ADL-P mmap ioctls - drop a bunch of unused by userspace features - disable and remove GPU relocations - revert some i915 misfeatures - major refactoring of GuC for Gen11+ - execbuffer object locking separate step - reject caching/set-domain on discrete - Enable pipe DMC loading on XE-LPD and ADL-P - add PSF GV point support - Refactor and fix DDI buffer translations - Clean up FBC CFB allocation code - Finish INTEL_GEN() and friends macro conversions nouveau: - add eDP backlight support - implicit fence fix msm: - a680/7c3 support - drm/scheduler conversion panfrost: - rework GPU reset virtio: - fix fencing for planes ast: - add detect support bochs: - move to tiny GPU driver vc4: - use hotplug irqs - HDMI codec support vmwgfx: - use internal vmware device headers ingenic: - demidlayering irq rcar-du: - shutdown fixes - convert to bridge connector helpers zynqmp-dsub: - misc fixes mgag200: - convert PLL handling to atomic mediatek: - MT8133 AAL support - gem mmap object support - MT8167 support etnaviv: - NXP Layerscape LS1028A SoC support - GEM mmap cleanups tegra: - new user API exynos: - missing unlock fix - build warning fix - use refcount_t" * tag 'drm-next-2021-08-31-1' of git://anongit.freedesktop.org/drm/drm: (1318 commits) drm/amd/display: Move AllowDRAMSelfRefreshOrDRAMClockChangeInVblank to bounding box drm/amd/display: Remove duplicate dml init drm/amd/display: Update bounding box states (v2) drm/amd/display: Update number of DCN3 clock states drm/amdgpu: disable GFX CGCG in aldebaran drm/amdgpu: Clear RAS interrupt status on aldebaran drm/amdgpu: Add support for RAS XGMI err query drm/amdkfd: Account for SH/SE count when setting up cu masks. drm/amdgpu: rename amdgpu_bo_get_preferred_pin_domain drm/amdgpu: drop redundant cancel_delayed_work_sync call drm/amdgpu: add missing cleanups for more ASICs on UVD/VCE suspend drm/amdgpu: add missing cleanups for Polaris12 UVD/VCE on suspend drm/amdkfd: map SVM range with correct access permission drm/amdkfd: check access permisson to restore retry fault drm/amdgpu: Update RAS XGMI Error Query drm/amdgpu: Add driver infrastructure for MCA RAS drm/amd/display: Add Logging for HDMI color depth information drm/amd/amdgpu: consolidate PSP TA init shared buf functions drm/amd/amdgpu: add name field back to ras_common_if drm/amdgpu: Fix build with missing pm_suspend_target_state module export ...
| * Merge tag 'mediatek-drm-next-5.15' of ↵Dave Airlie2021-08-1710-122/+385
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-next Mediatek DRM Next for Linux 5.15 1. MT8133 AAL support, adjust rdma fifo threshold formula. 2. Implement mmap as GEM object function. 3. Add support for MT8167. 4. Test component initialization earlier in the function mtk_drm_crtc_create. 5. CMDQ refinement. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Chun-Kuang Hu <chunkuang.hu@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210816232427.13368-1-chunkuang.hu@kernel.org
| | * drm/mediatek: Clear pending flag when cmdq packet is doneYongqiang Niu2021-08-171-5/+42
| | | | | | | | | | | | | | | | | | | | | | | | In cmdq mode, packet may be flushed before it is executed, so the pending flag should be cleared after cmdq packet is done. Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
| | * drm/mediatek: Add cmdq_handle in mtk_crtcChun-Kuang Hu2021-08-171-10/+18
| | | | | | | | | | | | | | | | | | | | | | | | One mtk_crtc need just one cmdq_handle, so add one cmdq_handle in mtk_crtc to prevent frequently allocation and free of cmdq_handle. Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
| | * drm/mediatek: Detect CMDQ execution timeoutChun-Kuang Hu2021-08-171-2/+12
| | | | | | | | | | | | | | | | | | | | | | | | CMDQ is used to update display register in vblank period, so it should be execute in next vblank. If it fail to execute in next 2 vblank, tiemout happen. Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
| | * drm/mediatek: Remove struct cmdq_clientChun-Kuang Hu2021-08-171-18/+62
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In mailbox rx_callback, it pass struct mbox_client to callback function, but it could not map back to mtk_drm_crtc instance because struct cmdq_client use a pointer to struct mbox_client: struct cmdq_client { struct mbox_client client; struct mbox_chan *chan; }; struct mtk_drm_crtc { /* client instance data */ struct cmdq_client *cmdq_client; }; so remove struct cmdq_client and let mtk_drm_crtc instance define mbox_client as: struct mtk_drm_crtc { /* client instance data */ struct mbox_client cl; }; and in rx_callback function, use struct mbox_client to get struct mtk_drm_crtc. Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
| | * drm/mediatek: Use mailbox rx_callback instead of cmdq_task_cbChun-Kuang Hu2021-08-171-3/+13
| | | | | | | | | | | | | | | | | | | | | | | | rx_callback is a standard mailbox callback mechanism and could cover the function of proprietary cmdq_task_cb, so use the standard one instead of the proprietary one. Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
| | * drm/mediatek: Test component initialization earlier in the function ↵Dafna Hirschfeld2021-08-091-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mtk_drm_crtc_create The initialization is currently tested in a later stage in the function for no reason. In addition, the test '!comp' will never fail since comp is set with the '&' operator. Instead, test if a comp was not initialized by testing "!comp->dev". Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
| | * drm/mediatek: Add support for main DDP path on MT8167Fabien Parent2021-08-091-0/+38
| | | | | | | | | | | | | | | | | | | | | Add the main (DSI) drm display path for MT8167. Signed-off-by: Fabien Parent <fparent@baylibre.com> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
| | * drm/mediatek: Implement mmap as GEM object functionThomas Zimmermann2021-08-093-46/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Moving the driver-specific mmap code into a GEM object function allows for using DRM helpers for various mmap callbacks. The respective mediatek functions are being removed. The file_operations structure fops is now being created by the helper macro DEFINE_DRM_GEM_FOPS(). Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
| | * drm/mediatek: Add mt8183 aal supportYongqiang Niu2021-07-252-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | Add mt8183 aal private data. Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com> Tested-by: Hsin-Yi Wang <hsinyi@chromium.org> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
| | * drm/mediatek: Separate aal sub driverYongqiang Niu2021-07-256-41/+186
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MT8173 aal has gamma function but mt8183 aal has no gamma function, so separate aal sub driver to have a private data for different SoC. Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com> Tested-by: Hsin-Yi Wang <hsinyi@chromium.org> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
| | * drm/mediatek: Adjust rdma fifo threshold calculate formulaYongqiang Niu2021-07-121-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The orginal formula will caused rdma fifo threshold config overflow and no one could come out a solution for all SoC, set threshold to 70% of max fifo size to make sure it will not overflow, and 70% is a empirical vlaue. Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
| * | Merge tag 'drm-misc-next-2021-07-29' of ↵Dave Airlie2021-07-301-2/+2
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for v5.15: UAPI Changes: - Add modifiers for arm fixed rate compression. Cross-subsystem Changes: - Assorted dt binding fixes. - Convert ssd1307fb to json-schema. - Update a lot of irc channels to point to OFTC, as everyone moved there. - Fix the same divide by zero for asilantfb, kyro, rivafb. Core Changes: - Document requirements for new atomic properties. - Add drm_gem_fb_(begin/end)_cpu_access helpers, and use them in some drivers. - Document drm_property_enum.value for bitfields. - Add explicit _NO_ for MIPI_DSI flags that disable features. - Assorted documentation fixes. - Update fb_damage handling, and move drm_plane_enable_fb_damage_clips to core. - Add logging and docs to RMFB ioctl. - Assorted small fixes to dp_mst, master handling. - Clarify drm lease usage. Driver Changes: - Assorted small fixes to panfrost, hibmc, bridge/nwl-dsi, rockchip, vc4. - More drm -> linux irq conversions. - Add support for some Logic Technologies and Multi-Inno panels. - Expose phy-functionality for drm/rockchip, to allow controlling from the media subsystem. - Add support for 2 AUO panels. - Add damage handling to ssd1307fb. - Improve FIFO handling on mxsfb. - Assorted small fixes to vmwgfx, and bump version to 2.19 for the new ioctls. - Improve sony acx424akp backlight handling. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/a753221a-e23e-0dc4-7ca6-8c1b179738d0@linux.intel.com
| | * \ Backmerge remote-tracking branch 'drm/drm-next' into drm-misc-nextMaarten Lankhorst2021-07-273-7/+141
| | |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | Required bump from v5.13-rc3 to v5.14-rc3, and to pick up sysfb compilation fixes. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
| | * | | drm/dsi: Add _NO_ to MIPI_DSI_* flags disabling featuresNicolas Boichat2021-07-271-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Many of the DSI flags have names opposite to their actual effects, e.g. MIPI_DSI_MODE_EOT_PACKET means that EoT packets will actually be disabled. Fix this by including _NO_ in the flag names, e.g. MIPI_DSI_MODE_NO_EOT_PACKET. Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Robert Foss <robert.foss@linaro.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Andrzej Hajda <andrzej.hajda@samsung.com> Reviewed-by: Xin Ji <xji@analogixsemi.com> # anx7625.c Reviewed-by: Abhinav Kumar <abhinavk@codeaurora.org> # msm/dsi Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210727094435.v3.1.I629b2366a6591410359c7fcf6d385b474b705ca2@changeid
| * | | | drm/bridge: Centralize error message when bridge attach failsLaurent Pinchart2021-07-282-7/+2
| | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Being informed of a failure to attach a bridge is useful, and many drivers prints an error message in that case. Move the message to drm_bridge_attach() to avoid code duplication. Suggested-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Jyri Sarha <jyri.sarha@iki.fi>
| * | | Merge tag 'drm-misc-next-2021-07-16' of ↵Dave Airlie2021-07-212-7/+0
| |\| | | | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for v5.15: UAPI Changes: Cross-subsystem Changes: - udmabuf: Add support for mapping hugepages - Add dma-buf stats to sysfs. - Assorted fixes to fbdev/omap2. - dma-buf: Document DMA_BUF_IOCTL_SYNC - Improve dma-buf non-dynamic exporter expectations better. - Add module parameters for dma-buf size and list limit. - Add HDMI codec support to vc4, to replace vc4's own codec. - Document dma-buf implicit fencing rules. - dma_resv_test_signaled test_all handling. Core Changes: - Extract i915's eDP backlight code into DRM helpers. - Assorted docbook updates. - Rework drm_dp_aux documentation. - Add support for the DP aux bus. - Shrink dma-fence-chain slightly. - Add alloc/free helpers for dma-fence-chain. - Assorted fixes to TTM., drm/of, bridge - drm_gem_plane_helper_prepare/cleanup_fb is now the default for gem drivers. - Small fix for scheduler completion. - Remove use of drm_device.irq_enabled. - Print the driver name to dmesg when registering framebuffer. - Export drm/gem's shadow plane handling, and use it in vkms. - Assorted small fixes. Driver Changes: - Add eDP backlight to nouveau. - Assorted fixes and cleanups to nouveau, panfrost, vmwgfx, anx7625, amdgpu, gma500, radeon, mgag200, vgem, vc4, vkms, omapdrm. - Add support for Samsung DB7430, Samsung ATNA33XC20, EDT ETMV570G2DHU, EDT ETM0350G0DH6, Innolux EJ030NA panels. - Fix some simple pannels missing bus_format and connector types. - Add mks-guest-stats instrumentation support to vmwgfx. - Merge i915-ttm topic branch. - Make s6e63m0 panel use Mipi-DBI helpers. - Add detect() supoprt for AST. - Use interrupts for hotplug on vc4. - vmwgfx is now moved to drm-misc-next, as sroland is no longer a maintainer for now. - vmwgfx now uses copies of vmware's internal device headers. - Slowly convert ti-sn65dsi83 over to atomic. - Rework amdgpu dma-resv handling. - Fix virtio fencing for planes. - Ensure amdgpu can always evict to SYSTEM. - Many drivers fixed for implicit fencing rules. - Set default prepare/cleanup fb for tiny, vram and simple helpers too. - Rework panfrost gpu reset and related serialization. - Update VKMS todo list. - Make bochs a tiny gpu driver, and use vram helper. - Use linux irq interfaces instead of drm_irq in some drivers. - Add support for Raspberry Pi Pico to GUD. Signed-off-by: Dave Airlie <airlied@redhat.com> # gpg: Signature made Fri 16 Jul 2021 21:06:04 AEST # gpg: using RSA key B97BD6A80CAC4981091AE547FE558C72A67013C3 # gpg: Good signature from "Maarten Lankhorst <maarten.lankhorst@linux.intel.com>" [expired] # gpg: aka "Maarten Lankhorst <maarten@debian.org>" [expired] # gpg: aka "Maarten Lankhorst <maarten.lankhorst@canonical.com>" [expired] # gpg: Note: This key has expired! # Primary key fingerprint: B97B D6A8 0CAC 4981 091A E547 FE55 8C72 A670 13C3 From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/444811c3-cbec-e9d5-9a6b-9632eda7962a@linux.intel.com
| | * drm/mediatek: Don't set struct drm_device.irq_enabledThomas Zimmermann2021-06-291-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The field drm_device.irq_enabled is only used by legacy drivers with userspace modesetting. Don't set it in mediatek. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210625082222.3845-14-tzimmermann@suse.de
| | * drm/<driver>: drm_gem_plane_helper_prepare_fb is now the defaultDaniel Vetter2021-06-241-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | No need to set it explicitly. Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Acked-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Paul Cercueil <paul@crapouillou.net> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Acked-by: Chun-Kuang Hu <chunkuang.hu@kernel.org> Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Acked-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Acked-by: Philippe Cornu <philippe.cornu@foss.st.com> Acked-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Cc: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Pengutronix Kernel Team <kernel@pengutronix.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: NXP Linux Team <linux-imx@nxp.com> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: Paul Cercueil <paul@crapouillou.net> Cc: Chun-Kuang Hu <chunkuang.hu@kernel.org> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: Neil Armstrong <narmstrong@baylibre.com> Cc: Kevin Hilman <khilman@baylibre.com> Cc: Jerome Brunet <jbrunet@baylibre.com> Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Cc: Marek Vasut <marex@denx.de> Cc: Stefan Agner <stefan@agner.ch> Cc: Sandy Huang <hjc@rock-chips.com> Cc: "Heiko Stübner" <heiko@sntech.de> Cc: Yannick Fertre <yannick.fertre@foss.st.com> Cc: Philippe Cornu <philippe.cornu@foss.st.com> Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: Chen-Yu Tsai <wens@csie.org> Cc: Jernej Skrabec <jernej.skrabec@gmail.com> Cc: Jyri Sarha <jyri.sarha@iki.fi> Cc: Tomi Valkeinen <tomba@kernel.org> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-mips@vger.kernel.org Cc: linux-mediatek@lists.infradead.org Cc: linux-amlogic@lists.infradead.org Cc: linux-rockchip@lists.infradead.org Cc: linux-stm32@st-md-mailman.stormreply.com Cc: linux-sunxi@lists.linux.dev Link: https://patchwork.freedesktop.org/patch/msgid/20210622165511.3169559-9-daniel.vetter@ffwll.ch
* | | drm/mediatek: Add component_del in OVL and COLOR remove functionjason-jh.lin2021-08-122-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | Add component_del in OVL and COLOR remove function. Fixes: ff1395609e20 ("drm/mediatek: Move mtk_ddp_comp_init() from sub driver to DRM driver") Signed-off-by: jason-jh.lin <jason-jh.lin@mediatek.com> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
* | | drm/mediatek: Add AAL output size configurationjason-jh.lin2021-08-121-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | To avoid the output width and height is incorrect, AAL_OUTPUT_SIZE configuration should be set. Fixes: 0664d1392c26 ("drm/mediatek: Add AAL engine basic function") Signed-off-by: jason-jh.lin <jason-jh.lin@mediatek.com> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
* | | drm/mediatek: Fix cursor plane no updatejason-jh.lin2021-07-222-29/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The cursor plane should use the current plane state in atomic_async_update because it would not be the new plane state in the global atomic state since _swap_state happened when those hook are run. Fix cursor plane issue by below modification: 1. Remove plane_helper_funcs->atomic_update(plane, state) in mtk_drm_crtc_async_update. 2. Add mtk_drm_update_new_state in to mtk_plane_atomic_async_update to update the cursor plane by current plane state hook and update others plane by the new_state. Fixes: 37418bf14c13 ("drm: Use state helper instead of the plane state pointer") Signed-off-by: jason-jh.lin <jason-jh.lin@mediatek.com> Tested-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
* | | drm/mediatek: mtk-dpi: Set out_fmt from config if not the last bridgeHsin-Yi Wang2021-07-221-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | atomic_get_output_bus_fmts() is only called when the bridge is the last element in the bridge chain. If mtk-dpi is not the last bridge, the format of output_bus_cfg is MEDIA_BUS_FMT_FIXED, and mtk_dpi_dual_edge() will fail to write correct value to regs. Fixes: ec8747c52434 ("drm/mediatek: dpi: Add bus format negotiation") Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
* | | drm/mediatek: dpi: Fix NULL dereference in mtk_dpi_bridge_atomic_checkFrank Wunderlich2021-07-221-1/+1
|/ / | | | | | | | | | | | | | | | | | | bridge->driver_private is not set (NULL) so use bridge_to_dpi(bridge) like it's done in bridge_atomic_get_output_bus_fmts Fixes: ec8747c52434 ("drm/mediatek: dpi: Add bus format negotiation") Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Tested-by: Hsin-Yi Wang <hsinyi@chromium.org> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
* | Merge tag 'mediatek-drm-next-5.14' of ↵Dave Airlie2021-06-183-7/+141
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-next Mediatek DRM Next for Linux 5.14 1. Add MT8167 HDMI support 2. Fix PM reference leak 3. Add MT8183 DPI dual edge support Signed-off-by: Dave Airlie <airlied@redhat.com> From: Chun-Kuang Hu <chunkuang.hu@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210616150301.292-1-chunkuang.hu@kernel.org
| * drm/mediatek: dpi: Add bus format negotiationRex-BC Chen2021-06-041-5/+80
| | | | | | | | | | | | | | | | | | | | Add the atomic_get_output_bus_fmts, atomic_get_input_bus_fmts to negotiate the possible output and input formats for the current mode and monitor, and use the negotiated formats in a basic atomic_check callback. Signed-off-by: Jitao Shi <jitao.shi@mediatek.com> Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
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