Commit 30424eba authored Feb 23, 2022 by Rodrigo Vivi

Merge tag 'drm-intel-gt-next-2022-02-17' of...

Merge tag 'drm-intel-gt-next-2022-02-17' of git://anongit.freedesktop.org/drm/drm-intel into drm-intel-next

UAPI Changes:

- Weak parallel submission support for execlists

  Minimal implementation of the parallel submission support for
  execlists backend that was previously only implemented for GuC.
  Support one sibling non-virtual engine.

Core Changes:

- Two backmerges of drm/drm-next for header file renames/changes and
  i915_regs reorganization

Driver Changes:

- Add new DG2 subplatform: DG2-G12 (Matt R)
- Add new DG2 workarounds (Matt R, Ram, Bruce)
- Handle pre-programmed WOPCM registers for DG2+ (Daniele)
- Update guc shim control programming on XeHP SDV+ (Daniele)
- Add RPL-S C0/D0 stepping information (Anusha)
- Improve GuC ADS initialization to work on ARM64 on dGFX (Lucas)

- Fix KMD and GuC race on accessing PMU busyness (Umesh)
- Use PM timestamp instead of RING TIMESTAMP for reference in PMU with GuC (Umesh)
- Report error on invalid reset notification from GuC (John)
- Avoid WARN splat by holding RPM wakelock during PXP unbind (Juston)
- Fixes to parallel submission implementation (Matt B.)
- Improve GuC loading status check/error reports (John)
- Tweak TTM LRU priority hint selection (Matt A.)
- Align the plane_vma to min_page_size of stolen mem (Ram)

- Introduce vma resources and implement async unbinding (Thomas)
- Use struct vma_resource instead of struct vma_snapshot (Thomas)
- Return some TTM accel move errors instead of trying memcpy move (Thomas)
- Fix a race between vma / object destruction and unbinding (Thomas)
- Remove short-term pins from execbuf (Maarten)
- Update to GuC version 69.0.3 (John, Michal Wa.)
- Improvements to GT reset paths in GuC backend (Matt B.)
- Use shrinker_release_pages instead of writeback in shmem object hooks (Matt A., Tvrtko)
- Use trylock instead of blocking lock when freeing GEM objects (Maarten)
- Allocate intel_engine_coredump_alloc with ALLOW_FAIL (Matt B.)
- Fixes to object unmapping and purging (Matt A)
- Check for wedged device in GuC backend (John)
- Avoid lockdep splat by locking dpt_obj around set_cache_level (Maarten)
- Allow dead vm to unbind vma's without lock (Maarten)
- s/engine->i915/i915/ for DG2 engine workarounds (Matt R)

- Use to_gt() helper for GGTT accesses (Michal Wi.)
- Selftest improvements (Matt B., Thomas, Ram)
- Coding style and compiler warning fixes (Matt B., Jasmine, Andi, Colin, Gustavo, Dan)

From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/Yg4i2aCZvvee5Eai@jlahtine-mobl.ger.corp.intel.com


Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
[Fixed conflicts while applying, using the fixups/drm-intel-gt-next.patch
from drm-rerere's 1f2b1742abdd ("2022y-02m-23d-16h-07m-57s UTC: drm-tip
rerere cache update")]

parents 6d8ebef5 154cfae6

Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml

+1 −0

Original line number	Diff line number	Diff line
		@@ -39,6 +39,7 @@ properties:
		- const: lvds-encoder # Generic LVDS encoder compatible fallback
		- items:
		- enum:
		- ti,ds90cf364a # For the DS90CF364A FPD-Link LVDS Receiver
		- ti,ds90cf384a # For the DS90CF384A FPD-Link LVDS Receiver
		- const: lvds-decoder # Generic LVDS decoders compatible fallback
		- enum:

Documentation/devicetree/bindings/display/bridge/ti,sn65dsi83.yaml

+4 −1

Original line number	Diff line number	Diff line
		@@ -32,6 +32,9 @@ properties:
		maxItems: 1
		description: GPIO specifier for bridge_en pin (active high).

		vcc-supply:
		description: A 1.8V power supply (see regulator/regulator.yaml).

		ports:
		$ref: /schemas/graph.yaml#/properties/ports

		@@ -91,7 +94,6 @@ properties:
		required:
		- compatible
		- reg
		- enable-gpios
		- ports

		allOf:
		@@ -133,6 +135,7 @@ examples:
		reg = <0x2d>;

		enable-gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>;
		vcc-supply = <&reg_sn65dsi83_1v8>;

		ports {
		#address-cells = <1>;

Documentation/devicetree/bindings/display/panel/panel-simple.yaml

+2 −0

Original line number	Diff line number	Diff line
		@@ -222,6 +222,8 @@ properties:
		- logictechno,lttd800480070-l6wh-rt
		# Mitsubishi "AA070MC01 7.0" WVGA TFT LCD panel
		- mitsubishi,aa070mc01-ca1
		# Multi-Inno Technology Co.,Ltd MI0700S4T-6 7" 800x480 TFT Resistive Touch Module
		- multi-inno,mi0700s4t-6
		# Multi-Inno Technology Co.,Ltd MI1010AIT-1CP 10.1" 1280x800 LVDS IPS Cap Touch Mod.
		- multi-inno,mi1010ait-1cp
		# NEC LCD Technologies, Ltd. 12.1" WXGA (1280x800) LVDS TFT LCD panel

Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml

+9 −2

Original line number	Diff line number	Diff line
		@@ -4,7 +4,12 @@
		$id: http://devicetree.org/schemas/display/panel/sony,acx424akp.yaml#
		$schema: http://devicetree.org/meta-schemas/core.yaml#

		title: Sony ACX424AKP 4" 480x864 AMOLED panel
		title: Sony ACX424AKP/ACX424AKM 4" 480x864/480x854 AMOLED panel

		description: The Sony ACX424AKP and ACX424AKM are panels built around
		the Novatek NT35560 display controller. The only difference is that
		the AKM is configured to use 10 pixels less in the Y axis than the
		AKP.

		maintainers:
		- Linus Walleij <linus.walleij@linaro.org>
		@@ -14,7 +19,9 @@ allOf:

		properties:
		compatible:
		const: sony,acx424akp
		enum:
		- sony,acx424akp
		- sony,acx424akm
		reg: true
		reset-gpios: true
		vddi-supply:

Documentation/gpu/drm-internals.rst

+6 −0

Original line number	Diff line number	Diff line
		@@ -75,6 +75,12 @@ update it, its value is mostly useless. The DRM core prints it to the
		kernel log at initialization time and passes it to userspace through the
		DRM_IOCTL_VERSION ioctl.

		Module Initialization
		---------------------

		.. kernel-doc:: include/drm/drm_module.h
		:doc: overview

		Managing Ownership of the Framebuffer Aperture
		----------------------------------------------