diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-16 04:04:27 +0200 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-16 04:04:27 +0200 |
commit | be8454afc50f43016ca8b6130d9673bdd0bd56ec (patch) | |
tree | 897e49c1ccadeed9b083a3ffc13f0dd2d6d7d874 /Documentation/gpu | |
parent | Merge tag 'for-linus-hmm' of git://git.kernel.org/pub/scm/linux/kernel/git/rd... (diff) | |
parent | Revert "Merge branch 'vmwgfx-next' of git://people.freedesktop.org/~thomash/l... (diff) | |
download | linux-be8454afc50f43016ca8b6130d9673bdd0bd56ec.tar.xz linux-be8454afc50f43016ca8b6130d9673bdd0bd56ec.zip |
Merge tag 'drm-next-2019-07-16' of git://anongit.freedesktop.org/drm/drm
Pull drm updates from Dave Airlie:
"The biggest thing in this is the AMD Navi GPU support, this again
contains a bunch of header files that are large. These are the new AMD
RX5700 GPUs that just recently became available.
New drivers:
- ST-Ericsson MCDE driver
- Ingenic JZ47xx SoC
UAPI change:
- HDR source metadata property
Core:
- HDR inforframes and EDID parsing
- drm hdmi infoframe unpacking
- remove prime sg_table caching into dma-buf
- New gem vram helpers to reduce driver code
- Lots of drmP.h removal
- reservation fencing fix
- documentation updates
- drm_fb_helper_connector removed
- mode name command handler rewrite
fbcon:
- Remove the fbcon notifiers
ttm:
- forward progress fixes
dma-buf:
- make mmap call optional
- debugfs refcount fixes
- dma-fence free with pending signals fix
- each dma-buf gets an inode
Panels:
- Lots of additional panel bindings
amdgpu:
- initial navi10 support
- avoid hw reset
- HDR metadata support
- new thermal sensors for vega asics
- RAS fixes
- use HMM rather than MMU notifier
- xgmi topology via kfd
- SR-IOV fixes
- driver reload fixes
- DC use a core bpc attribute
- Aux fixes for DC
- Bandwidth calc updates for DC
- Clock handling refactor
- kfd VEGAM support
vmwgfx:
- Coherent memory support changes
i915:
- HDR Support
- HDMI i2c link
- Icelake multi-segmented gamma support
- GuC firmware update
- Mule Creek Canyon PCH support for EHL
- EHL platform updtes
- move i915.alpha_support to i915.force_probe
- runtime PM refactoring
- VBT parsing refactoring
- DSI fixes
- struct mutex dependency reduction
- GEM code reorg
mali-dp:
- Komeda driver features
msm:
- dsi vs EPROBE_DEFER fixes
- msm8998 snapdragon 835 support
- a540 gpu support
- mdp5 and dpu interconnect support
exynos:
- drmP.h removal
tegra:
- misc fixes
tda998x:
- audio support improvements
- pixel repeated mode support
- quantisation range handling corrections
- HDMI vendor info fix
armada:
- interlace support fix
- overlay/video plane register handling refactor
- add gamma support
rockchip:
- RX3328 support
panfrost:
- expose perf counters via hidden ioctls
vkms:
- enumerate CRC sources list
ast:
- rework BO handling
mgag200:
- rework BO handling
dw-hdmi:
- suspend/resume support
rcar-du:
- R8A774A1 Soc Support
- LVDS dual-link mode support
- Additional formats
- Misc fixes
omapdrm:
- DSI command mode display support
stm
- fb modifier support
- runtime PM support
sun4i:
- use vmap ops
vc4:
- binner bo binding rework
v3d:
- compute shader support
- resync/sync fixes
- job management refactoring
lima:
- NULL pointer in irq handler fix
- scheduler default timeout
virtio:
- fence seqno support
- trace events
bochs:
- misc fixes
tc458767:
- IRQ/HDP handling
sii902x:
- HDMI audio support
atmel-hlcdc:
- misc fixes
meson:
- zpos support"
* tag 'drm-next-2019-07-16' of git://anongit.freedesktop.org/drm/drm: (1815 commits)
Revert "Merge branch 'vmwgfx-next' of git://people.freedesktop.org/~thomash/linux into drm-next"
Revert "mm: adjust apply_to_pfn_range interface for dropped token."
mm: adjust apply_to_pfn_range interface for dropped token.
drm/amdgpu/navi10: add uclk activity sensor
drm/amdgpu: properly guard the generic discovery code
drm/amdgpu: add missing documentation on new module parameters
drm/amdgpu: don't invalidate caches in RELEASE_MEM, only do the writeback
drm/amd/display: avoid 64-bit division
drm/amdgpu/psp11: simplify the ucode register logic
drm/amdgpu: properly guard DC support in navi code
drm/amd/powerplay: vega20: fix uninitialized variable use
drm/amd/display: dcn20: include linux/delay.h
amdgpu: make pmu support optional
drm/amd/powerplay: Zero initialize current_rpm in vega20_get_fan_speed_percent
drm/amd/powerplay: Zero initialize freq in smu_v11_0_get_current_clk_freq
drm/amd/powerplay: Use memset to initialize metrics structs
drm/amdgpu/mes10.1: Fix header guard
drm/amd/powerplay: add temperature sensor support for navi10
drm/amdgpu: fix scheduler timeout calc
drm/amdgpu: Prepare for hmm_range_register API change (v2)
...
Diffstat (limited to 'Documentation/gpu')
-rw-r--r-- | Documentation/gpu/amdgpu.rst | 24 | ||||
-rw-r--r-- | Documentation/gpu/drivers.rst | 1 | ||||
-rw-r--r-- | Documentation/gpu/drm-client.rst | 3 | ||||
-rw-r--r-- | Documentation/gpu/drm-kms-helpers.rst | 15 | ||||
-rw-r--r-- | Documentation/gpu/drm-mm.rst | 34 | ||||
-rw-r--r-- | Documentation/gpu/drm-uapi.rst | 19 | ||||
-rw-r--r-- | Documentation/gpu/i915.rst | 87 | ||||
-rw-r--r-- | Documentation/gpu/mcde.rst | 8 | ||||
-rw-r--r-- | Documentation/gpu/todo.rst | 55 |
9 files changed, 172 insertions, 74 deletions
diff --git a/Documentation/gpu/amdgpu.rst b/Documentation/gpu/amdgpu.rst index a740e491dfcc..5acdd1842ea2 100644 --- a/Documentation/gpu/amdgpu.rst +++ b/Documentation/gpu/amdgpu.rst @@ -37,10 +37,10 @@ Buffer Objects PRIME Buffer Sharing -------------------- -.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c +.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c :doc: PRIME Buffer Sharing -.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c +.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c :internal: MMU Notifier @@ -70,6 +70,26 @@ Interrupt Handling .. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c :internal: +AMDGPU XGMI Support +=================== + +.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c + :doc: AMDGPU XGMI Support + +.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c + :internal: + +AMDGPU RAS debugfs control interface +==================================== + +.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c + :doc: AMDGPU RAS debugfs control interface + + +.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c + :internal: + + GPU Power/Thermal Controls and Monitoring ========================================= diff --git a/Documentation/gpu/drivers.rst b/Documentation/gpu/drivers.rst index 044a7025477c..4bfb7068e9f7 100644 --- a/Documentation/gpu/drivers.rst +++ b/Documentation/gpu/drivers.rst @@ -7,6 +7,7 @@ GPU Driver Documentation amdgpu amdgpu-dc i915 + mcde meson pl111 tegra diff --git a/Documentation/gpu/drm-client.rst b/Documentation/gpu/drm-client.rst index 7e672063e7eb..58b5a1d1219d 100644 --- a/Documentation/gpu/drm-client.rst +++ b/Documentation/gpu/drm-client.rst @@ -10,3 +10,6 @@ Kernel clients .. kernel-doc:: drivers/gpu/drm/drm_client.c :export: + +.. kernel-doc:: drivers/gpu/drm/drm_client_modeset.c + :export: diff --git a/Documentation/gpu/drm-kms-helpers.rst b/Documentation/gpu/drm-kms-helpers.rst index 14102ae035dc..b327bbc11182 100644 --- a/Documentation/gpu/drm-kms-helpers.rst +++ b/Documentation/gpu/drm-kms-helpers.rst @@ -181,6 +181,21 @@ Panel Helper Reference .. kernel-doc:: drivers/gpu/drm/drm_panel_orientation_quirks.c :export: +Panel Self Refresh Helper Reference +=================================== + +.. kernel-doc:: drivers/gpu/drm/drm_self_refresh_helper.c + :doc: overview + +.. kernel-doc:: drivers/gpu/drm/drm_self_refresh_helper.c + :export: + +HDCP Helper Functions Reference +=============================== + +.. kernel-doc:: drivers/gpu/drm/drm_hdcp.c + :export: + Display Port Helper Functions Reference ======================================= diff --git a/Documentation/gpu/drm-mm.rst b/Documentation/gpu/drm-mm.rst index 54a696d961a7..c8ebd4f66a6a 100644 --- a/Documentation/gpu/drm-mm.rst +++ b/Documentation/gpu/drm-mm.rst @@ -79,7 +79,6 @@ count for the TTM, which will call your initialization function. See the radeon_ttm.c file for an example of usage. - The Graphics Execution Manager (GEM) ==================================== @@ -380,6 +379,39 @@ GEM CMA Helper Functions Reference .. kernel-doc:: drivers/gpu/drm/drm_gem_cma_helper.c :export: +VRAM Helper Function Reference +============================== + +.. kernel-doc:: drivers/gpu/drm/drm_vram_helper_common.c + :doc: overview + +.. kernel-doc:: include/drm/drm_gem_vram_helper.h + :internal: + +GEM VRAM Helper Functions Reference +----------------------------------- + +.. kernel-doc:: drivers/gpu/drm/drm_gem_vram_helper.c + :doc: overview + +.. kernel-doc:: include/drm/drm_gem_vram_helper.h + :internal: + +.. kernel-doc:: drivers/gpu/drm/drm_gem_vram_helper.c + :export: + +VRAM MM Helper Functions Reference +---------------------------------- + +.. kernel-doc:: drivers/gpu/drm/drm_vram_mm_helper.c + :doc: overview + +.. kernel-doc:: include/drm/drm_vram_mm_helper.h + :internal: + +.. kernel-doc:: drivers/gpu/drm/drm_vram_mm_helper.c + :export: + VMA Offset Manager ================== diff --git a/Documentation/gpu/drm-uapi.rst b/Documentation/gpu/drm-uapi.rst index c9fd23efd957..94f90521f58c 100644 --- a/Documentation/gpu/drm-uapi.rst +++ b/Documentation/gpu/drm-uapi.rst @@ -85,16 +85,18 @@ leads to a few additional requirements: - The userspace side must be fully reviewed and tested to the standards of that userspace project. For e.g. mesa this means piglit testcases and review on the mailing list. This is again to ensure that the new interface actually gets the - job done. + job done. The userspace-side reviewer should also provide an Acked-by on the + kernel uAPI patch indicating that they believe the proposed uAPI is sound and + sufficiently documented and validated for userspace's consumption. - The userspace patches must be against the canonical upstream, not some vendor fork. This is to make sure that no one cheats on the review and testing requirements by doing a quick fork. - The kernel patch can only be merged after all the above requirements are met, - but it **must** be merged **before** the userspace patches land. uAPI always flows - from the kernel, doing things the other way round risks divergence of the uAPI - definitions and header files. + but it **must** be merged to either drm-next or drm-misc-next **before** the + userspace patches land. uAPI always flows from the kernel, doing things the + other way round risks divergence of the uAPI definitions and header files. These are fairly steep requirements, but have grown out from years of shared pain and experience with uAPI added hastily, and almost always regretted about @@ -327,3 +329,12 @@ DRM_IOCTL_MODESET_CTL mode setting, since on many devices the vertical blank counter is reset to 0 at some point during modeset. Modern drivers should not call this any more since with kernel mode setting it is a no-op. + +Userspace API Structures +======================== + +.. kernel-doc:: include/uapi/drm/drm_mode.h + :doc: overview + +.. kernel-doc:: include/uapi/drm/drm_mode.h + :internal: diff --git a/Documentation/gpu/i915.rst b/Documentation/gpu/i915.rst index 055df45596c1..c38ef0dda605 100644 --- a/Documentation/gpu/i915.rst +++ b/Documentation/gpu/i915.rst @@ -61,7 +61,7 @@ Intel GVT-g Host Support(vGPU device model) Workarounds ----------- -.. kernel-doc:: drivers/gpu/drm/i915/intel_workarounds.c +.. kernel-doc:: drivers/gpu/drm/i915/gt/intel_workarounds.c :doc: Hardware workarounds Display Hardware Handling @@ -82,13 +82,13 @@ change. Frontbuffer Tracking -------------------- -.. kernel-doc:: drivers/gpu/drm/i915/intel_frontbuffer.c +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_frontbuffer.c :doc: frontbuffer tracking -.. kernel-doc:: drivers/gpu/drm/i915/intel_frontbuffer.h +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_frontbuffer.h :internal: -.. kernel-doc:: drivers/gpu/drm/i915/intel_frontbuffer.c +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_frontbuffer.c :internal: .. kernel-doc:: drivers/gpu/drm/i915/i915_gem.c @@ -97,10 +97,10 @@ Frontbuffer Tracking Display FIFO Underrun Reporting ------------------------------- -.. kernel-doc:: drivers/gpu/drm/i915/intel_fifo_underrun.c +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_fifo_underrun.c :doc: fifo underrun handling -.. kernel-doc:: drivers/gpu/drm/i915/intel_fifo_underrun.c +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_fifo_underrun.c :internal: Plane Configuration @@ -115,10 +115,10 @@ panel self refresh. Atomic Plane Helpers -------------------- -.. kernel-doc:: drivers/gpu/drm/i915/intel_atomic_plane.c +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_atomic_plane.c :doc: atomic plane helpers -.. kernel-doc:: drivers/gpu/drm/i915/intel_atomic_plane.c +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_atomic_plane.c :internal: Output Probing @@ -132,19 +132,19 @@ probing, so those sections fully apply. Hotplug ------- -.. kernel-doc:: drivers/gpu/drm/i915/intel_hotplug.c +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_hotplug.c :doc: Hotplug -.. kernel-doc:: drivers/gpu/drm/i915/intel_hotplug.c +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_hotplug.c :internal: High Definition Audio --------------------- -.. kernel-doc:: drivers/gpu/drm/i915/intel_audio.c +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_audio.c :doc: High Definition Audio over HDMI and Display Port -.. kernel-doc:: drivers/gpu/drm/i915/intel_audio.c +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_audio.c :internal: .. kernel-doc:: include/drm/i915_component.h @@ -153,58 +153,58 @@ High Definition Audio Intel HDMI LPE Audio Support ---------------------------- -.. kernel-doc:: drivers/gpu/drm/i915/intel_lpe_audio.c +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_lpe_audio.c :doc: LPE Audio integration for HDMI or DP playback -.. kernel-doc:: drivers/gpu/drm/i915/intel_lpe_audio.c +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_lpe_audio.c :internal: Panel Self Refresh PSR (PSR/SRD) -------------------------------- -.. kernel-doc:: drivers/gpu/drm/i915/intel_psr.c +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_psr.c :doc: Panel Self Refresh (PSR/SRD) -.. kernel-doc:: drivers/gpu/drm/i915/intel_psr.c +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_psr.c :internal: Frame Buffer Compression (FBC) ------------------------------ -.. kernel-doc:: drivers/gpu/drm/i915/intel_fbc.c +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_fbc.c :doc: Frame Buffer Compression (FBC) -.. kernel-doc:: drivers/gpu/drm/i915/intel_fbc.c +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_fbc.c :internal: Display Refresh Rate Switching (DRRS) ------------------------------------- -.. kernel-doc:: drivers/gpu/drm/i915/intel_dp.c +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_dp.c :doc: Display Refresh Rate Switching (DRRS) -.. kernel-doc:: drivers/gpu/drm/i915/intel_dp.c +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_dp.c :functions: intel_dp_set_drrs_state -.. kernel-doc:: drivers/gpu/drm/i915/intel_dp.c +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_dp.c :functions: intel_edp_drrs_enable -.. kernel-doc:: drivers/gpu/drm/i915/intel_dp.c +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_dp.c :functions: intel_edp_drrs_disable -.. kernel-doc:: drivers/gpu/drm/i915/intel_dp.c +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_dp.c :functions: intel_edp_drrs_invalidate -.. kernel-doc:: drivers/gpu/drm/i915/intel_dp.c +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_dp.c :functions: intel_edp_drrs_flush -.. kernel-doc:: drivers/gpu/drm/i915/intel_dp.c +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_dp.c :functions: intel_dp_drrs_init DPIO ---- -.. kernel-doc:: drivers/gpu/drm/i915/intel_dpio_phy.c +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_dpio_phy.c :doc: DPIO CSR firmware support for DMC @@ -219,34 +219,34 @@ CSR firmware support for DMC Video BIOS Table (VBT) ---------------------- -.. kernel-doc:: drivers/gpu/drm/i915/intel_bios.c +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_bios.c :doc: Video BIOS Table (VBT) -.. kernel-doc:: drivers/gpu/drm/i915/intel_bios.c +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_bios.c :internal: -.. kernel-doc:: drivers/gpu/drm/i915/intel_vbt_defs.h +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_vbt_defs.h :internal: Display clocks -------------- -.. kernel-doc:: drivers/gpu/drm/i915/intel_cdclk.c +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_cdclk.c :doc: CDCLK / RAWCLK -.. kernel-doc:: drivers/gpu/drm/i915/intel_cdclk.c +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_cdclk.c :internal: Display PLLs ------------ -.. kernel-doc:: drivers/gpu/drm/i915/intel_dpll_mgr.c +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_dpll_mgr.c :doc: Display PLLs -.. kernel-doc:: drivers/gpu/drm/i915/intel_dpll_mgr.c +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_dpll_mgr.c :internal: -.. kernel-doc:: drivers/gpu/drm/i915/intel_dpll_mgr.h +.. kernel-doc:: drivers/gpu/drm/i915/display/intel_dpll_mgr.h :internal: Memory Management and Command Submission @@ -349,7 +349,7 @@ of buffer object caches. Shrinking is used to make main memory available. Note that this is mostly orthogonal to evicting buffer objects, which has the goal to make space in gpu virtual address spaces. -.. kernel-doc:: drivers/gpu/drm/i915/i915_gem_shrinker.c +.. kernel-doc:: drivers/gpu/drm/i915/gem/i915_gem_shrinker.c :internal: Batchbuffer Parsing @@ -373,18 +373,15 @@ Batchbuffer Pools User Batchbuffer Execution -------------------------- -.. kernel-doc:: drivers/gpu/drm/i915/i915_gem_execbuffer.c +.. kernel-doc:: drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c :doc: User command execution Logical Rings, Logical Ring Contexts and Execlists -------------------------------------------------- -.. kernel-doc:: drivers/gpu/drm/i915/intel_lrc.c +.. kernel-doc:: drivers/gpu/drm/i915/gt/intel_lrc.c :doc: Logical Rings, Logical Ring Contexts and Execlists -.. kernel-doc:: drivers/gpu/drm/i915/intel_lrc.c - :internal: - Global GTT views ---------------- @@ -415,10 +412,10 @@ Hardware Tiling and Swizzling Details Object Tiling IOCTLs -------------------- -.. kernel-doc:: drivers/gpu/drm/i915/i915_gem_tiling.c +.. kernel-doc:: drivers/gpu/drm/i915/gem/i915_gem_tiling.c :internal: -.. kernel-doc:: drivers/gpu/drm/i915/i915_gem_tiling.c +.. kernel-doc:: drivers/gpu/drm/i915/gem/i915_gem_tiling.c :doc: buffer object tiling WOPCM @@ -478,12 +475,6 @@ i915_context_create and i915_context_free .. kernel-doc:: drivers/gpu/drm/i915/i915_trace.h :doc: i915_context_create and i915_context_free tracepoints -switch_mm ---------- - -.. kernel-doc:: drivers/gpu/drm/i915/i915_trace.h - :doc: switch_mm tracepoint - Perf ==== diff --git a/Documentation/gpu/mcde.rst b/Documentation/gpu/mcde.rst new file mode 100644 index 000000000000..c69e977defda --- /dev/null +++ b/Documentation/gpu/mcde.rst @@ -0,0 +1,8 @@ +.. SPDX-License-Identifier: GPL-2.0 + +======================================================= + drm/mcde ST-Ericsson MCDE Multi-channel display engine +======================================================= + +.. kernel-doc:: drivers/gpu/drm/mcde/mcde_drv.c + :doc: ST-Ericsson MCDE DRM Driver diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst index 1528ad2d598b..0a49c5a1d9ce 100644 --- a/Documentation/gpu/todo.rst +++ b/Documentation/gpu/todo.rst @@ -10,25 +10,6 @@ graphics subsystem useful as newbie projects. Or for slow rainy days. Subsystem-wide refactorings =========================== -De-midlayer drivers -------------------- - -With the recent ``drm_bus`` cleanup patches for 3.17 it is no longer required -to have a ``drm_bus`` structure set up. Drivers can directly set up the -``drm_device`` structure instead of relying on bus methods in ``drm_usb.c`` -and ``drm_pci.c``. The goal is to get rid of the driver's ``->load`` / -``->unload`` callbacks and open-code the load/unload sequence properly, using -the new two-stage ``drm_device`` setup/teardown. - -Once all existing drivers are converted we can also remove those bus support -files for USB and platform devices. - -All you need is a GPU for a non-converted driver (currently almost all of -them, but also all the virtual ones used by KVM, so everyone qualifies). - -Contact: Daniel Vetter, Thierry Reding, respective driver maintainers - - Remove custom dumb_map_offset implementations --------------------------------------------- @@ -247,6 +228,12 @@ struct drm_gem_object_funcs GEM objects can now have a function table instead of having the callbacks on the DRM driver struct. This is now the preferred way and drivers can be moved over. +DRM_GEM_CMA_VMAP_DRIVER_OPS, DRM_GEM_SHMEM_DRIVER_OPS already support this, but +DRM_GEM_VRAM_DRIVER_PRIME does not yet and needs to be aligned with the previous +two. We also need a 2nd version of the CMA define that doesn't require the +vmapping to be present (different hook for prime importing). Plus this needs to +be rolled out to all drivers using their own implementations, too. + Use DRM_MODESET_LOCK_ALL_* helpers instead of boilerplate --------------------------------------------------------- @@ -300,6 +287,21 @@ it to use drm_mode_hsync() instead. Contact: Sean Paul +drm_fb_helper tasks +------------------- + +- drm_fb_helper_restore_fbdev_mode_unlocked() should call restore_fbdev_mode() + not the _force variant so it can bail out if there is a master. But first + these igt tests need to be fixed: kms_fbcon_fbt@psr and + kms_fbcon_fbt@psr-suspend. + +- The max connector argument for drm_fb_helper_init() and + drm_fb_helper_fbdev_setup() isn't used anymore and can be removed. + +- The helper doesn't keep an array of connectors anymore so these can be + removed: drm_fb_helper_single_add_all_connectors(), + drm_fb_helper_add_one_connector() and drm_fb_helper_remove_one_connector(). + Core refactorings ================= @@ -488,5 +490,20 @@ i915 device_link_add to model the dependency between i915 and snd_had. See https://dri.freedesktop.org/docs/drm/driver-api/device_link.html +Bootsplash +========== + +There is support in place now for writing internal DRM clients making it +possible to pick up the bootsplash work that was rejected because it was written +for fbdev. + +- [v6,8/8] drm/client: Hack: Add bootsplash example + https://patchwork.freedesktop.org/patch/306579/ + +- [RFC PATCH v2 00/13] Kernel based bootsplash + https://lkml.org/lkml/2017/12/13/764 + +Contact: Sam Ravnborg + Outside DRM =========== |