Commit 22f8c805 authored by Dave Airlie's avatar Dave Airlie
Browse files

Merge tag 'drm-misc-next-2020-11-18' of ssh://git.freedesktop.org/git/drm/drm-misc into drm-next 



drm-misc-next for 5.11:

UAPI Changes:

 * media: Add MEDIA_BUS_FMT_RGB888_3X8_DELTA format

Cross-subsystem Changes:

 * console: Remove unused functions; Store characters-per-font in font-
   descriptor structure instead of hard-coding
 * DT: Add vendor prefix for ShenZhen Asia Better Technology Ltd. (ABT)

Core Changes:

 * Fix build warnings
 * Update debug logging to new interfaces, plus fixes
 * Add error messages for ioctls;
 * Fix kernel docs
 * doc: Fix kernel docs
 * fbcon: Remove accelerated scrolling
 * selftests: Fix build warnings
 * ttm: Fix missing NULL check in new page pool; Fix build warnings
 * video: Fix kernel docs

Driver Changes:

 * armada: Fix build warnings
 * atmel-hlcdc: Fix build warnings
 * exynos: Fix build warnings
 * gma500: Remove 2d framebuffer acceleration
 * lima: Fix build warnings; Cleanups
 * mediatek: Fix build warnings
 * meson: Module removal fixes; Fix build warnings
 * nouveau: Fix build warnings
 * omap: Fix return values
 * panel: Fix build warnings; Add support and DT bindings for OnePlus 6/T; Add
   support and DT bindings for ABT Y030XX067A
 * panel/s6e63m0: Add/improve SPi reading/writing; Support 3WIRE protocol; Set
   connector display info; Add more comments
 * panfrost: Move GPU reset into separate worker, avoid race conditions
 * pl111: Fix build warnings
 * qxl: Cleanup fbcon acceleration
 * rockchip: Fix build warnings
 * savage: Fix build warnings
 * sti: Fix build warnings
 * udl: Fix missing error code in udl_handle_damage()
 * v3d: Fix build warnings
 * vc4: Fix build warnings
 * via: Fix build warnings
 * virtio: Make dma-buf ops static

Signed-off-by: default avatarDave Airlie <airlied@redhat.com>

From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20201118123221.GA19755@linux-uq9g
parents 31b05212 fa388231

Documentation/devicetree/bindings/display/panel/abt,y030xx067a.yaml

0 → 100644
+62 −0
Original line number Diff line number Diff line 
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/display/panel/abt,y030xx067a.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: Asia Better Technology 3.0" (320x480 pixels) 24-bit IPS LCD panel



description: |

  The panel must obey the rules for a SPI slave device as specified in

  spi/spi-controller.yaml



maintainers:

  - Paul Cercueil <paul@crapouillou.net>



allOf:

  - $ref: panel-common.yaml#



properties:

  compatible:

    const: abt,y030xx067a



  backlight: true

  port: true

  power-supply: true

  reg: true

  reset-gpios: true



required:

  - compatible

  - reg

  - power-supply

  - reset-gpios



additionalProperties: false



examples:

  - |

    #include <dt-bindings/gpio/gpio.h>



    spi {

        #address-cells = <1>;

        #size-cells = <0>;



        panel@0 {

            compatible = "abt,y030xx067a";

            reg = <0>;



            spi-max-frequency = <3125000>;



            reset-gpios = <&gpe 2 GPIO_ACTIVE_LOW>;



            backlight = <&backlight>;

            power-supply = <&vcc>;



            port {

                panel_input: endpoint {

                    remote-endpoint = <&panel_output>;

                };

            };

        };

    };

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

+4 −0
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@@ -47,6 +47,10 @@ properties: 
      - panasonic,vvx10f004b00

        # Panasonic 10" WUXGA TFT LCD panel

      - panasonic,vvx10f034n00

        # Samsung s6e3fc2x01 1080x2340 AMOLED panel

      - samsung,s6e3fc2x01

        # Samsung sofef00 1080x2280 AMOLED panel

      - samsung,sofef00

        # Shangai Top Display Optoelectronics 7" TL070WSH30 1024x600 TFT LCD panel

      - tdo,tl070wsh30

Documentation/devicetree/bindings/vendor-prefixes.yaml

+2 −0
Original line number Diff line number Diff line
@@ -29,6 +29,8 @@ patternProperties: 
    description: Abilis Systems

  "^abracon,.*":

    description: Abracon Corporation

  "^abt,.*":

    description: ShenZhen Asia Better Technology Ltd.

  "^acer,.*":

    description: Acer Inc.

  "^acme,.*":

Documentation/gpu/todo.rst

+21 −0
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@@ -292,6 +292,27 @@ Contact: Daniel Vetter, Noralf Tronnes 


Level: Advanced



Garbage collect fbdev scrolling acceleration

--------------------------------------------



Scroll acceleration is disabled in fbcon by hard-wiring p->scrollmode =

SCROLL_REDRAW. There's a ton of code this will allow us to remove:



- lots of code in fbcon.c



- a bunch of the hooks in fbcon_ops, maybe the remaining hooks could be called

  directly instead of the function table (with a switch on p->rotate)



- fb_copyarea is unused after this, and can be deleted from all drivers



Note that not all acceleration code can be deleted, since clearing and cursor

support is still accelerated, which might be good candidates for further

deletion projects.



Contact: Daniel Vetter



Level: Intermediate



idr_init_base()

---------------

drivers/gpu/drm/armada/armada_overlay.c

+1 −1
Original line number Diff line number Diff line
@@ -325,7 +325,7 @@ static void armada_overlay_reset(struct drm_plane *plane) 
	}

}



struct drm_plane_state *

static struct drm_plane_state *

armada_overlay_duplicate_state(struct drm_plane *plane)

{

	struct armada_overlay_state *state;

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