BMC/Intel-BMC/linux.git/drivers/gpu/drm/drm_internal.h, branch dev-5.2

drm: allow removal of legacy codepaths (v4.1)

2019-04-24T02:33:15+00:00

If you don't want the legacy drivers, then lets get rid of all the legacy codepaths from the core module. This drop the size of drm.ko for me by about 10%. 380515 7422 4192 392129 5fbc1 ../../drm-next-build/drivers/gpu/drm/drm.ko 351736 7298 4192 363226 58ada ../../drm-next-build/drivers/gpu/drm/drm.ko v2: drop drm_lock as well, fix some DMA->DRM typos v3: avoid ifdefs in mainline code v4: rework ioctl defs v4.1: fix nouveau Kconfig Reviewed-by: Daniel Vetter Signed-off-by: Dave Airlie

drm/syncobj: add timeline signal ioctl for syncobj v5

2019-04-01T10:09:00+00:00

v2: individually allocate chain array, since chain node is free independently. v3: all existing points must be already signaled before cpu perform signal operation, so add check condition for that. v4: remove v3 change and add checking to prevent out-of-order v5: unify binary and timeline Signed-off-by: Chunming Zhou Signed-off-by: Christian König Cc: Tobias Hector Cc: Jason Ekstrand Cc: Dave Airlie Cc: Chris Wilson Reviewed-by: Lionel Landwerlin Link: https://patchwork.freedesktop.org/patch/295792/?series=58813&rev=1

drm/syncobj: add transition iotcls between binary and timeline v2

2019-04-01T10:08:44+00:00

we need to import/export timeline point. v2: unify to one transfer ioctl Signed-off-by: Chunming Zhou Signed-off-by: Christian König Reviewed-by: Lionel Landwerlin Link: https://patchwork.freedesktop.org/patch/295790/?series=58813&rev=1

drm/syncobj: add timeline payload query ioctl v6

2019-04-01T10:06:38+00:00

user mode can query timeline payload. v2: check return value of copy_to_user v3: handle querying entry by entry v4: rebase on new chain container, simplify interface v5: query last signaled timeline point, not last point. v6: add unorder point check Signed-off-by: Chunming Zhou Signed-off-by: Christian König Cc: Tobias Hector Cc: Jason Ekstrand Cc: Dave Airlie Cc: Chris Wilson Reviewed-by: Lionel Landwerlin Link: https://patchwork.freedesktop.org/patch/295784/?series=58813&rev=1

drm/syncobj: add support for timeline point wait v8

2019-04-01T10:06:11+00:00

points array is one-to-one match with syncobjs array. v2: add seperate ioctl for timeline point wait, otherwise break uapi. v3: userspace can specify two kinds waits:: a. Wait for time point to be completed. b. and wait for time point to become available v4: rebase v5: add comment for xxx_WAIT_AVAILABLE v6: rebase and rework on new container v7: drop _WAIT_COMPLETED, it is the default anyway v8: correctly handle garbage collected fences Signed-off-by: Chunming Zhou Signed-off-by: Christian König Cc: Tobias Hector Cc: Jason Ekstrand Cc: Dave Airlie Cc: Chris Wilson Reviewed-by: Lionel Landwerlin Link: https://patchwork.freedesktop.org/patch/295782/?series=58813&rev=1

Merge tag 'drm-misc-next-2019-01-07-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

2019-01-09T19:58:52+00:00

drm-misc-next for 5.1: UAPI Changes: Cross-subsystem Changes: - Turn dma-buf fence sequence numbers into 64 bit numbers Core Changes: - Move to a common helper for the DP MST hotplug for radeon, i915 and amdgpu - i2c improvements for drm_dp_mst - Removal of drm_syncobj_cb - Introduction of an helper to create and attach the TV margin properties Driver Changes: - Improve cache flushes for v3d - Reflection support for vc4 - HDMI overscan support for vc4 - Add implicit fencing support for rockchip and sun4i - Switch to generic fbdev emulation for virtio Signed-off-by: Dave Airlie [airlied: applied amdgpu merge fixup] From: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20190107180333.amklwycudbsub3s5@flea

drm: move DRM_IF_VERSION to drm_internal.h

2018-12-27T12:08:58+00:00

Move DRM_IF_VERSION out of drmP.h to allow users to get rid of the drmP include. Signed-off-by: Sam Ravnborg Cc: Maarten Lankhorst Cc: Maxime Ripard Cc: Sean Paul Cc: David Airlie Cc: Daniel Vetter Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20181226210353.13993-1-sam@ravnborg.org

Merge tag 'drm-next-2018-12-14' of git://anongit.freedesktop.org/drm/drm

2018-12-25T19:48:26+00:00

Pull drm updates from Dave Airlie: "Core: - shared fencing staging removal - drop transactional atomic helpers and move helpers to new location - DP/MST atomic cleanup - Leasing cleanups and drop EXPORT_SYMBOL - Convert drivers to atomic helpers and generic fbdev. - removed deprecated obj_ref/unref in favour of get/put - Improve dumb callback documentation - MODESET_LOCK_BEGIN/END helpers panels: - CDTech panels, Banana Pi Panel, DLC1010GIG, - Olimex LCD-O-LinuXino, Samsung S6D16D0, Truly NT35597 WQXGA, - Himax HX8357D, simulated RTSM AEMv8. - GPD Win2 panel - AUO G101EVN010 vgem: - render node support ttm: - move global init out of drivers - fix LRU handling for ghost objects - Support for simultaneous submissions to multiple engines scheduler: - timeout/fault handling changes to help GPU recovery - helpers for hw with preemption support i915: - Scaler/Watermark fixes - DP MST + powerwell fixes - PSR fixes - Break long get/put shmemfs pages - Icelake fixes - Icelake DSI video mode enablement - Engine workaround improvements amdgpu: - freesync support - GPU reset enabled on CI, VI, SOC15 dGPUs - ABM support in DC - KFD support for vega12/polaris12 - SDMA paging queue on vega - More amdkfd code sharing - DCC scanout on GFX9 - DC kerneldoc - Updated SMU firmware for GFX8 chips - XGMI PSP + hive reset support - GPU reset - DC trace support - Powerplay updates for newer Polaris - Cursor plane update fast path - kfd dma-buf support virtio-gpu: - add EDID support vmwgfx: - pageflip with damage support nouveau: - Initial Turing TU104/TU106 modesetting support msm: - a2xx gpu support for apq8060 and imx5 - a2xx gpummu support - mdp4 display support for apq8060 - DPU fixes and cleanups - enhanced profiling support - debug object naming interface - get_iova/page pinning decoupling tegra: - Tegra194 host1x, VIC and display support enabled - Audio over HDMI for Tegra186 and Tegra194 exynos: - DMA/IOMMU refactoring - plane alpha + blend mode support - Color format fixes for mixer driver rcar-du: - R8A7744 and R8A77470 support - R8A77965 LVDS support imx: - fbdev emulation fix - multi-tiled scalling fixes - SPDX identifiers rockchip - dw_hdmi support - dw-mipi-dsi + dual dsi support - mailbox read size fix qxl: - fix cursor pinning vc4: - YUV support (scaling + cursor) v3d: - enable TFU (Texture Formatting Unit) mali-dp: - add support for linear tiled formats sun4i: - Display Engine 3 support - H6 DE3 mixer 0 support - H6 display engine support - dw-hdmi support - H6 HDMI phy support - implicit fence waiting - BGRX8888 support meson: - Overlay plane support - implicit fence waiting - HDMI 1.4 4k modes bridge: - i2c fixes for sii902x" * tag 'drm-next-2018-12-14' of git://anongit.freedesktop.org/drm/drm: (1403 commits) drm/amd/display: Add fast path for cursor plane updates drm/amdgpu: Enable GPU recovery by default for CI drm/amd/display: Fix duplicating scaling/underscan connector state drm/amd/display: Fix unintialized max_bpc state values Revert "drm/amd/display: Set RMX_ASPECT as default" drm/amdgpu: Fix stub function name drm/msm/dpu: Fix clock issue after bind failure drm/msm/dpu: Clean up dpu_media_info.h static inline functions drm/msm/dpu: Further cleanups for static inline functions drm/msm/dpu: Cleanup the debugfs functions drm/msm/dpu: Remove dpu_irq and unused functions drm/msm: Make irq_postinstall optional drm/msm/dpu: Cleanup callers of dpu_hw_blk_init drm/msm/dpu: Remove unused functions drm/msm/dpu: Remove dpu_crtc_is_enabled() drm/msm/dpu: Remove dpu_crtc_get_mixer_height drm/msm/dpu: Remove dpu_dbg drm/msm: dpu: Remove crtc_lock drm/msm: dpu: Remove vblank_requested flag from dpu_crtc drm/msm: dpu: Separate crtc assignment from vblank enable ...

drm/lease: Send a distinct uevent

2018-11-30T09:57:18+00:00

Sending the exact same hotplug event is not great uapi. Luckily the only already merged implementation of leases (in the -modesetting driver) doesn't care about what kind of uevent it gets, and unconditionally processes both hotplug and lease changes. So we can still adjust the uapi here. But e.g. weston tries to filter stuff, and I guess others might want to do that too. Try to make that possible. Cc: stable since it's uapi adjustement that we want to roll out everywhere. Michel Dänzer mentioned on irc that -amdgpu also has lease support. It has the same code flow as -modesetting though, so we can still go ahead. v2: Mention -amdgpu (Michel) Cc: Keith Packard Cc: Dave Airlie Cc: stable@vger.kernel.org Reviewed-by: Keith Packard Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20181129094226.30591-1-daniel.vetter@ffwll.ch

drm: Merge drm_info.c into drm_debugfs.c

2018-11-22T08:52:27+00:00

Ever since commit cb6458f97b53d7f73043206c18014b3ca63ac345 Author: Daniel Vetter Date: Thu Aug 8 15:41:34 2013 +0200 drm: remove procfs code, take 2 Having the code shared between procfs and debugfs in the separate drm_info.c file stopped making sense. Merge them. Noticed because Lyude asked some questions on irc about why we even have drm_info_node and I remember this old story. Cc: Lyude Paul Reviewed-by: Lyude Paul Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20181121213510.31260-1-daniel.vetter@ffwll.ch