linux/drivers/gpu/drm/amd/display/modules, branch v6.4

Merge tag 'drm-next-2023-04-24' of git://anongit.freedesktop.org/drm/drm

2023-04-25T23:12:15Z

Pull drm updates from Dave Airlie: "There is a new Qualcomm accel driver for their QAIC, dma-fence got a deadline feature added, lots of refactoring around fbdev emulation, and the usual pre-release hw enablements from AMD and Intel and fixes everywhere. New drivers: - add QAIC acceleration driver dma-buf: - constify kobj_type structs - Reject prime DMA-Buf attachment if get_sg_table is missing. fbdev: - cmdline parser fixes - implement fbdev emulation for GEM DMA drivers - always use shadow buffer in fbdev emulation helpers dma-fence: - add deadline hint to fences - signal private stub fence core: - improve DisplayID 2.0 and EDID parsing - add gem eviction function + callback - prep to convert shmem helper to GEM resv lock - move suballocator from radeon/amdgpu to core for Xe - HPD polling fixes - Documentation improvements - Add atomic enable_plane callback - use tgid instead of pid for client tracking - DP: Add SDP Error Detection Configuration Register - Add prime import/export to vram-helper - use pci aperture helpers in more drivers panel: - Radxa 8/10HD support - Samsung AMD495QA01 support - Elida KD50T048A - Sony TD4353 - Novatek NT36523 - STARRY 2081101QFH032011-53G - B133UAN01.0 - AUO NE135FBM-N41 i915: - More MTL enabling - fix s/r problems with MEI/PXP - Implement fb_dirty for PSR,FBC,DRRS fixes - Fix eDP+DSI dual panel systems - Fix issue #6333: "list_add corruption" and full system lockup from performance monitoring - Don't use stolen memory or BAR for ring buffers on LLC platforms - Make sure DSM size has correct 1MiB granularity on Gen12+ - Whitelist COMMON_SLICE_CHICKEN3 for UMD access on Gen12+ - Add engine TLB invalidation for Meteorlake - Fix GSC races on driver load/unload on Meteorlake+ - Make kobj_type structures constant - Move fd_install after last use of fence - wm/vblank refactoring - display code refactoring - Create GSC submission targeting HDCP and PXP usages on MTL+ - Enable HDCP2.x via GSC CS - Fix context runtime accounting on sysfs fdinfo for heavy workloads - Use i915 instead of dev_priv insied the file_priv structure - Replace fake flex-array with flexible-array member amdgpu: - Make kobj structures const - Generalize dmabuf import to work with KFD - Add capped/uncapped workload handling for supported APUs - Expose additional memory stats via fdinfo - Register vga_switcheroo for apple-gmux - Initial NBIO7.9, GC 9.4.3, GFXHUB 1.2, MMHUB 1.8 support - Initial DC FAM infrastructure - Link DC backlight to connector device rather than PCI device - Add sysfs nodes for secondary VCN clocks amdkfd: - Make kobj structures const - Support for exporting buffers via dmabuf - Multi-VMA page migration fixes - initial GC 9.4.3 support radeon: - iMac fix - convert to client based fbdev emulation habanalabs: - Add opcodes to the CS ioctl to allow user to stall/resume specific engines inside Gaudi2. - INFO ioctl the amount of device memory that the driver and f/w reserve for themselves. - INFO ioctl a bit-mask of the available rotator engines - INFO ioctl the register's address of the f/w that should be used to trigger interrupts - INFO ioctl two new opcodes to fetch information on h/w and f/w events - Enable graceful reset mechanism for compute-reset. - Align to the latest firmware specs. - Enforce the release order of the compute device and dma-buf. msm: - UBWC decoder programming rework - SM8550, SM8450 bindings update - uapi C++ fix - a3xx and a4xx devfreq support - GPU and GEM updates to avoid allocations which could trigger reclaim (shrinker) in fence signaling path - dma-fence deadline hint support and wait-boost - a640/650 speed bin support cirrus: - convert to regular atomic helpers - add damage clipping mediatek: - 10-bit overlay support - mt8195 support - Only trigger DRM HPD events if bridge is attached - Change the aux retries times when receiving AUX_DEFER rockchip: - add 4K support vc4: - use drm_gem_objects virtio: - allow KMS support to be disabled - add damage clipping vmwgfx: - buffer object lifetime fixes exynos: - move MIPI DSI driver to drm bridge for iMX sharing - use kernel fbdev emulation panfrost: - add support for mali MT81xx devices - add speed binning support lima: - add usage stats tegra: - fbdev client conversion vkms: - Add primary plane positioning support" * tag 'drm-next-2023-04-24' of git://anongit.freedesktop.org/drm/drm: (1495 commits) drm/i915/dp_mst: Fix active port PLL selection for secondary MST streams drm/exynos: Implement fbdev emulation as in-kernel client drm/exynos: Initialize fbdev DRM client drm/exynos: Remove fb_helper from struct exynos_drm_private drm/exynos: Remove struct exynos_drm_fbdev drm/exynos: Remove exynos_gem from struct exynos_drm_fbdev drm/i915: Fix memory leaks in i915 selftests drm/i915: Make intel_get_crtc_new_encoder() less oopsy drm/i915/gt: Avoid out-of-bounds access when loading HuC drm/amdgpu: add some basic elements for multiple XCD case drm/amdgpu: move vmhub out of amdgpu_ring_funcs (v4) Revert "drm/amdgpu: enable ras for mp0 v13_0_10 on SRIOV" drm/amdgpu: add common ip block for GC 9.4.3 drm/amd/display: Add logging when DP link training Clock recovery is Successful drm/amdgpu: add common early init support for GC 9.4.3 drm/amdgpu: switch to v9_4_3 gfx_funcs callbacks for GC 9.4.3 drm/amd/display: Add logging when setting DP sink power state fails drm/amdkfd: Add gfx_target_version for GC 9.4.3 drm/amdkfd: Enable HW_UPDATE_RPTR on GC 9.4.3 drm/amdgpu: reserve the old gc_11_0_*_mes.bin ...

drm/amd/display: fix a divided-by-zero error

2023-04-18T21:20:00Z

[Why & How] timing.dsc_cfg.num_slices_v can be zero and it is necessary to check before using it. This fixes the error "divide error: 0000 [#1] PREEMPT SMP NOPTI". Reviewed-by: Aurabindo Pillai Acked-by: Qingqing Zhuo Signed-off-by: Alex Hung Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org

drm/amd/display: remove unused average_render_time_in_us and i variables

2023-04-11T22:03:22Z

clang with W=1 reports drivers/gpu/drm/amd/amdgpu/../display/modules/freesync/freesync.c:1132:15: error: variable 'average_render_time_in_us' set but not used [-Werror,-Wunused-but-set-variable] unsigned int average_render_time_in_us = 0; ^ This variable is not used so remove it, which caused i to be unused so remove that as well. Signed-off-by: Tom Rix Signed-off-by: Hamza Mahfooz Signed-off-by: Alex Deucher

drm/amd/display: Clean up some inconsistent indenting

2023-03-27T22:20:32Z

No functional modification involved. Reported-by: Abaci Robot Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=4585 Signed-off-by: Jiapeng Chong Signed-off-by: Hamza Mahfooz Signed-off-by: Alex Deucher

drm/amd/display: Drop unnecessary DCN guards

2023-03-07T19:22:40Z

[Why & How] DC is littered with many DCN guards that are not needed. Drop them. Reviewed-by: Rodrigo Siqueira Acked-by: Qingqing Zhuo Signed-off-by: Harry Wentland Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amd/display: Drop CONFIG_DRM_AMD_DC_HDCP

2023-03-07T19:22:39Z

[Why & How] There is no reason we still need a config option for this. Reviewed-by: Wenjing Liu Acked-by: Qingqing Zhuo Signed-off-by: Harry Wentland Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

Revert "drm/amd/display: Fix FreeSync active bit issue"

2023-02-28T19:30:00Z

This reverts commit 6cfb6df2d645c00513ecf17832928e08979fa953. [Why & How] Original change causes black screen. Revert until fix is available. Reviewed-by: Aric Cyr Acked-by: Qingqing Zhuo Signed-off-by: Aric Cyr Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amd/display: Updating Video Format Fall Back Policy.

2023-02-28T19:29:35Z

[WHY] Adding 1920x1080 as fail safe mode for Video Format Fall Back Policy. Reviewed-by: Jerry Zuo Acked-by: Qingqing Zhuo Signed-off-by: Jasdeep Dhillon Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amd/display: remove unused _calculate_degamma_curve function

2023-02-16T03:24:26Z

We don't use this function anywhere, therefore, remove it. Reviewed-by: Christian König Signed-off-by: Melissa Wen Signed-off-by: Alex Deucher

drm/amd/display: unset initial value for tf since it's never used

2023-02-16T03:24:20Z

In mod_color_calculate_{degamma/regamma}_params(), a tf variable is initialized as TRANSFER_FUNCTION_SRGB but tf is only used after tf = input->tf, therefore, better to just remove this initial value and avoid misleading interpretations. Reviewed-by: Christian König Signed-off-by: Melissa Wen Signed-off-by: Alex Deucher