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Merge tag 'drm-misc-next-2019-08-19' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

Browse Source 
drm-misc-next for 5.4:

UAPI Changes:

Cross-subsystem Changes:

Core Changes:
  - dma-buf: add reservation_object_fences helper, relax
             reservation_object_add_shared_fence, remove
             reservation_object seq number (and then
             restored)
  - dma-fence: Shrinkage of the dma_fence structure,
               Merge dma_fence_signal and dma_fence_signal_locked,
               Store the timestamp in struct dma_fence in a union with
               cb_list

Driver Changes:
  - More dt-bindings YAML conversions
  - More removal of drmP.h includes
  - dw-hdmi: Support get_eld and various i2s improvements
  - gm12u320: Few fixes
  - meson: Global cleanup
  - panfrost: Few refactors, Support for GPU heap allocations
  - sun4i: Support for DDC enable GPIO
  - New panels: TI nspire, NEC NL8048HL11, LG Philips LB035Q02,
                Sharp LS037V7DW01, Sony ACX565AKM, Toppoly TD028TTEC1
                Toppoly TD043MTEA1

Signed-off-by: Dave Airlie <airlied@redhat.com>
[airlied: fixup dma_resv rename fallout]

From: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190819141923.7l2adietcr2pioct@flea
This commit is contained in:
Dave Airlie
2019-08-21 15:38:43 +10:00
parent 8120ed5ebd d777478599
commit 5f680625d9
223 changed files with 5070 additions and 3852 deletions
Download Patch File Download Diff File Expand all files Collapse all files

119
Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
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@@ -1,119 +0,0 @@
Amlogic specific extensions to the Synopsys Designware HDMI Controller
======================================================================
The Amlogic Meson Synopsys Designware Integration is composed of :
- A Synopsys DesignWare HDMI Controller IP
- A TOP control block controlling the Clocks and PHY
- A custom HDMI PHY in order to convert video to TMDS signal
___________________________________
| HDMI TOP |<= HPD
|___________________________________|
| | |
| Synopsys HDMI | HDMI PHY |=> TMDS
| Controller |________________|
|___________________________________|<=> DDC
The HDMI TOP block only supports HPD sensing.
The Synopsys HDMI Controller interrupt is routed through the
TOP Block interrupt.
Communication to the TOP Block and the Synopsys HDMI Controller is done
via a pair of dedicated addr+read/write registers.
The HDMI PHY is configured by registers in the HHI register block.
Pixel data arrives in 4:4:4 format from the VENC block and the VPU HDMI mux
selects either the ENCI encoder for the 576i or 480i formats or the ENCP
encoder for all the other formats including interlaced HD formats.
The VENC uses a DVI encoder on top of the ENCI or ENCP encoders to generate
DVI timings for the HDMI controller.
Amlogic Meson GXBB, GXL and GXM SoCs families embeds the Synopsys DesignWare
HDMI TX IP version 2.01a with HDCP and I2C & S/PDIF
audio source interfaces.
Required properties:
- compatible: value should be different for each SoC family as :
- GXBB (S905) : "amlogic,meson-gxbb-dw-hdmi"
- GXL (S905X, S905D) : "amlogic,meson-gxl-dw-hdmi"
- GXM (S912) : "amlogic,meson-gxm-dw-hdmi"
followed by the common "amlogic,meson-gx-dw-hdmi"
- G12A (S905X2, S905Y2, S905D2) : "amlogic,meson-g12a-dw-hdmi"
- reg: Physical base address and length of the controller's registers.
- interrupts: The HDMI interrupt number
- clocks, clock-names : must have the phandles to the HDMI iahb and isfr clocks,
and the Amlogic Meson venci clocks as described in
Documentation/devicetree/bindings/clock/clock-bindings.txt,
the clocks are soc specific, the clock-names should be "iahb", "isfr", "venci"
- resets, resets-names: must have the phandles to the HDMI apb, glue and phy
resets as described in :
Documentation/devicetree/bindings/reset/reset.txt,
the reset-names should be "hdmitx_apb", "hdmitx", "hdmitx_phy"
Optional properties:
- hdmi-supply: Optional phandle to an external 5V regulator to power the HDMI
logic, as described in the file ../regulator/regulator.txt
Required nodes:
The connections to the HDMI ports are modeled using the OF graph
bindings specified in Documentation/devicetree/bindings/graph.txt.
The following table lists for each supported model the port number
corresponding to each HDMI output and input.
Port 0 Port 1
-----------------------------------------
S905 (GXBB) VENC Input TMDS Output
S905X (GXL) VENC Input TMDS Output
S905D (GXL) VENC Input TMDS Output
S912 (GXM) VENC Input TMDS Output
S905X2 (G12A) VENC Input TMDS Output
S905Y2 (G12A) VENC Input TMDS Output
S905D2 (G12A) VENC Input TMDS Output
Example:
hdmi-connector {
compatible = "hdmi-connector";
type = "a";
port {
hdmi_connector_in: endpoint {
remote-endpoint = <&hdmi_tx_tmds_out>;
};
};
};
hdmi_tx: hdmi-tx@c883a000 {
compatible = "amlogic,meson-gxbb-dw-hdmi", "amlogic,meson-gx-dw-hdmi";
reg = <0x0 0xc883a000 0x0 0x1c>;
interrupts = <GIC_SPI 57 IRQ_TYPE_EDGE_RISING>;
resets = <&reset RESET_HDMITX_CAPB3>,
<&reset RESET_HDMI_SYSTEM_RESET>,
<&reset RESET_HDMI_TX>;
reset-names = "hdmitx_apb", "hdmitx", "hdmitx_phy";
clocks = <&clkc CLKID_HDMI_PCLK>,
<&clkc CLKID_CLK81>,
<&clkc CLKID_GCLK_VENCI_INT0>;
clock-names = "isfr", "iahb", "venci";
#address-cells = <1>;
#size-cells = <0>;
/* VPU VENC Input */
hdmi_tx_venc_port: port@0 {
reg = <0>;
hdmi_tx_in: endpoint {
remote-endpoint = <&hdmi_tx_out>;
};
};
/* TMDS Output */
hdmi_tx_tmds_port: port@1 {
reg = <1>;
hdmi_tx_tmds_out: endpoint {
remote-endpoint = <&hdmi_connector_in>;
};
};
};

150
Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml Normal file
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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
# Copyright 2019 BayLibre, SAS
%YAML 1.2
---
$id: "http://devicetree.org/schemas/display/amlogic,meson-dw-hdmi.yaml#"
$schema: "http://devicetree.org/meta-schemas/core.yaml#"
title: Amlogic specific extensions to the Synopsys Designware HDMI Controller
maintainers:
- Neil Armstrong <narmstrong@baylibre.com>
description: |
The Amlogic Meson Synopsys Designware Integration is composed of
- A Synopsys DesignWare HDMI Controller IP
- A TOP control block controlling the Clocks and PHY
- A custom HDMI PHY in order to convert video to TMDS signal
___________________________________
| HDMI TOP |<= HPD
|___________________________________|
| | |
| Synopsys HDMI | HDMI PHY |=> TMDS
| Controller |________________|
|___________________________________|<=> DDC
The HDMI TOP block only supports HPD sensing.
The Synopsys HDMI Controller interrupt is routed through the
TOP Block interrupt.
Communication to the TOP Block and the Synopsys HDMI Controller is done
via a pair of dedicated addr+read/write registers.
The HDMI PHY is configured by registers in the HHI register block.
Pixel data arrives in "4:4:4" format from the VENC block and the VPU HDMI mux
selects either the ENCI encoder for the 576i or 480i formats or the ENCP
encoder for all the other formats including interlaced HD formats.
The VENC uses a DVI encoder on top of the ENCI or ENCP encoders to generate
DVI timings for the HDMI controller.
Amlogic Meson GXBB, GXL and GXM SoCs families embeds the Synopsys DesignWare
HDMI TX IP version 2.01a with HDCP and I2C & S/PDIF
audio source interfaces.
properties:
compatible:
oneOf:
- items:
- enum:
- amlogic,meson-gxbb-dw-hdmi # GXBB (S905)
- amlogic,meson-gxl-dw-hdmi # GXL (S905X, S905D)
- amlogic,meson-gxm-dw-hdmi # GXM (S912)
- const: amlogic,meson-gx-dw-hdmi
- enum:
- amlogic,meson-g12a-dw-hdmi # G12A (S905X2, S905Y2, S905D2)
reg:
maxItems: 1
interrupts:
maxItems: 1
clocks:
minItems: 3
clock-names:
items:
- const: isfr
- const: iahb
- const: venci
resets:
minItems: 3
reset-names:
items:
- const: hdmitx_apb
- const: hdmitx
- const: hdmitx_phy
hdmi-supply:
description: phandle to an external 5V regulator to power the HDMI logic
allOf:
- $ref: /schemas/types.yaml#/definitions/phandle
port@0:
type: object
description:
A port node pointing to the VENC Input port node.
port@1:
type: object
description:
A port node pointing to the TMDS Output port node.
"#address-cells":
const: 1
"#size-cells":
const: 0
"#sound-dai-cells":
const: 0
required:
- compatible
- reg
- interrupts
- clocks
- clock-names
- resets
- reset-names
- port@0
- port@1
- "#address-cells"
- "#size-cells"
additionalProperties: false
examples:
- |
hdmi_tx: hdmi-tx@c883a000 {
compatible = "amlogic,meson-gxbb-dw-hdmi", "amlogic,meson-gx-dw-hdmi";
reg = <0xc883a000 0x1c>;
interrupts = <57>;
resets = <&reset_apb>, <&reset_hdmitx>, <&reset_hdmitx_phy>;
reset-names = "hdmitx_apb", "hdmitx", "hdmitx_phy";
clocks = <&clk_isfr>, <&clk_iahb>, <&clk_venci>;
clock-names = "isfr", "iahb", "venci";
#address-cells = <1>;
#size-cells = <0>;
/* VPU VENC Input */
hdmi_tx_venc_port: port@0 {
reg = <0>;
hdmi_tx_in: endpoint {
remote-endpoint = <&hdmi_tx_out>;
};
};
/* TMDS Output */
hdmi_tx_tmds_port: port@1 {
reg = <1>;
hdmi_tx_tmds_out: endpoint {
remote-endpoint = <&hdmi_connector_in>;
};
};
};

121
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Amlogic Meson Display Controller
================================
The Amlogic Meson Display controller is composed of several components
that are going to be documented below:
DMC|---------------VPU (Video Processing Unit)----------------|------HHI------|
| vd1 _______ _____________ _________________ | |
D |-------| |----| | | | | HDMI PLL |
D | vd2 | VIU | | Video Post | | Video Encoders |<---|-----VCLK |
R |-------| |----| Processing | | | | |
| osd2 | | | |---| Enci ----------|----|-----VDAC------|
R |-------| CSC |----| Scalers | | Encp ----------|----|----HDMI-TX----|
A | osd1 | | | Blenders | | Encl ----------|----|---------------|
M |-------|______|----|____________| |________________| | |
___|__________________________________________________________|_______________|
VIU: Video Input Unit
---------------------
The Video Input Unit is in charge of the pixel scanout from the DDR memory.
It fetches the frames addresses, stride and parameters from the "Canvas" memory.
This part is also in charge of the CSC (Colorspace Conversion).
It can handle 2 OSD Planes and 2 Video Planes.
VPP: Video Post Processing
--------------------------
The Video Post Processing is in charge of the scaling and blending of the
various planes into a single pixel stream.
There is a special "pre-blending" used by the video planes with a dedicated
scaler and a "post-blending" to merge with the OSD Planes.
The OSD planes also have a dedicated scaler for one of the OSD.
VENC: Video Encoders
--------------------
The VENC is composed of the multiple pixel encoders :
- ENCI : Interlace Video encoder for CVBS and Interlace HDMI
- ENCP : Progressive Video Encoder for HDMI
- ENCL : LCD LVDS Encoder
The VENC Unit gets a Pixel Clocks (VCLK) from a dedicated HDMI PLL and clock
tree and provides the scanout clock to the VPP and VIU.
The ENCI is connected to a single VDAC for Composite Output.
The ENCI and ENCP are connected to an on-chip HDMI Transceiver.
Device Tree Bindings:
---------------------
VPU: Video Processing Unit
--------------------------
Required properties:
- compatible: value should be different for each SoC family as :
- GXBB (S905) : "amlogic,meson-gxbb-vpu"
- GXL (S905X, S905D) : "amlogic,meson-gxl-vpu"
- GXM (S912) : "amlogic,meson-gxm-vpu"
followed by the common "amlogic,meson-gx-vpu"
- G12A (S905X2, S905Y2, S905D2) : "amlogic,meson-g12a-vpu"
- reg: base address and size of he following memory-mapped regions :
- vpu
- hhi
- reg-names: should contain the names of the previous memory regions
- interrupts: should contain the VENC Vsync interrupt number
- amlogic,canvas: phandle to canvas provider node as described in the file
../soc/amlogic/amlogic,canvas.txt
Optional properties:
- power-domains: Optional phandle to associated power domain as described in
the file ../power/power_domain.txt
Required nodes:
The connections to the VPU output video ports are modeled using the OF graph
bindings specified in Documentation/devicetree/bindings/graph.txt.
The following table lists for each supported model the port number
corresponding to each VPU output.
Port 0 Port 1
-----------------------------------------
S905 (GXBB) CVBS VDAC HDMI-TX
S905X (GXL) CVBS VDAC HDMI-TX
S905D (GXL) CVBS VDAC HDMI-TX
S912 (GXM) CVBS VDAC HDMI-TX
S905X2 (G12A) CVBS VDAC HDMI-TX
S905Y2 (G12A) CVBS VDAC HDMI-TX
S905D2 (G12A) CVBS VDAC HDMI-TX
Example:
tv-connector {
compatible = "composite-video-connector";
port {
tv_connector_in: endpoint {
remote-endpoint = <&cvbs_vdac_out>;
};
};
};
vpu: vpu@d0100000 {
compatible = "amlogic,meson-gxbb-vpu";
reg = <0x0 0xd0100000 0x0 0x100000>,
<0x0 0xc883c000 0x0 0x1000>,
<0x0 0xc8838000 0x0 0x1000>;
reg-names = "vpu", "hhi", "dmc";
interrupts = <GIC_SPI 3 IRQ_TYPE_EDGE_RISING>;
#address-cells = <1>;
#size-cells = <0>;
/* CVBS VDAC output port */
port@0 {
reg = <0>;
cvbs_vdac_out: endpoint {
remote-endpoint = <&tv_connector_in>;
};
};
};

137
Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml Normal file
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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
# Copyright 2019 BayLibre, SAS
%YAML 1.2
---
$id: "http://devicetree.org/schemas/display/amlogic,meson-vpu.yaml#"
$schema: "http://devicetree.org/meta-schemas/core.yaml#"
title: Amlogic Meson Display Controller
maintainers:
- Neil Armstrong <narmstrong@baylibre.com>
description: |
The Amlogic Meson Display controller is composed of several components
that are going to be documented below
DMC|---------------VPU (Video Processing Unit)----------------|------HHI------|
| vd1 _______ _____________ _________________ | |
D |-------| |----| | | | | HDMI PLL |
D | vd2 | VIU | | Video Post | | Video Encoders |<---|-----VCLK |
R |-------| |----| Processing | | | | |
| osd2 | | | |---| Enci ----------|----|-----VDAC------|
R |-------| CSC |----| Scalers | | Encp ----------|----|----HDMI-TX----|
A | osd1 | | | Blenders | | Encl ----------|----|---------------|
M |-------|______|----|____________| |________________| | |
___|__________________________________________________________|_______________|
VIU: Video Input Unit
---------------------
The Video Input Unit is in charge of the pixel scanout from the DDR memory.
It fetches the frames addresses, stride and parameters from the "Canvas" memory.
This part is also in charge of the CSC (Colorspace Conversion).
It can handle 2 OSD Planes and 2 Video Planes.
VPP: Video Post Processing
--------------------------
The Video Post Processing is in charge of the scaling and blending of the
various planes into a single pixel stream.
There is a special "pre-blending" used by the video planes with a dedicated
scaler and a "post-blending" to merge with the OSD Planes.
The OSD planes also have a dedicated scaler for one of the OSD.
VENC: Video Encoders
--------------------
The VENC is composed of the multiple pixel encoders
- ENCI : Interlace Video encoder for CVBS and Interlace HDMI
- ENCP : Progressive Video Encoder for HDMI
- ENCL : LCD LVDS Encoder
The VENC Unit gets a Pixel Clocks (VCLK) from a dedicated HDMI PLL and clock
tree and provides the scanout clock to the VPP and VIU.
The ENCI is connected to a single VDAC for Composite Output.
The ENCI and ENCP are connected to an on-chip HDMI Transceiver.
properties:
compatible:
oneOf:
- items:
- enum:
- amlogic,meson-gxbb-vpu # GXBB (S905)
- amlogic,meson-gxl-vpu # GXL (S905X, S905D)
- amlogic,meson-gxm-vpu # GXM (S912)
- const: amlogic,meson-gx-vpu
- enum:
- amlogic,meson-g12a-vpu # G12A (S905X2, S905Y2, S905D2)
reg:
maxItems: 2
reg-names:
items:
- const: vpu
- const: hhi
interrupts:
maxItems: 1
power-domains:
maxItems: 1
description: phandle to the associated power domain
port@0:
type: object
description:
A port node pointing to the CVBS VDAC port node.
port@1:
type: object
description:
A port node pointing to the HDMI-TX port node.
"#address-cells":
const: 1
"#size-cells":
const: 0
required:
- compatible
- reg
- interrupts
- port@0
- port@1
- "#address-cells"
- "#size-cells"
examples:
- |
vpu: vpu@d0100000 {
compatible = "amlogic,meson-gxbb-vpu", "amlogic,meson-gx-vpu";
reg = <0xd0100000 0x100000>, <0xc883c000 0x1000>;
reg-names = "vpu", "hhi";
interrupts = <3>;
#address-cells = <1>;
#size-cells = <0>;
/* CVBS VDAC output port */
port@0 {
reg = <0>;
cvbs_vdac_out: endpoint {
remote-endpoint = <&tv_connector_in>;
};
};
/* HDMI TX output port */
port@1 {
reg = <1>;
hdmi_tx_out: endpoint {
remote-endpoint = <&hdmi_tx_in>;
};
};
};

1
Documentation/devicetree/bindings/display/connector/hdmi-connector.txt
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@@ -9,6 +9,7 @@ Optional properties:
- label: a symbolic name for the connector
- hpd-gpios: HPD GPIO number
- ddc-i2c-bus: phandle link to the I2C controller used for DDC EDID probing
- ddc-en-gpios: signal to enable DDC bus
Required nodes:
- Video port for HDMI input

62
Documentation/devicetree/bindings/display/panel/nec,nl8048hl11.yaml Normal file
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# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/display/panel/nec,nl8048hl11.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: NEC NL8048HL11 4.1" WVGA TFT LCD panel
description:
The NEC NL8048HL11 is a 4.1" WVGA TFT LCD panel with a 24-bit RGB parallel
data interface and an SPI control interface.
maintainers:
- Laurent Pinchart <laurent.pinchart@ideasonboard.com>
allOf:
- $ref: panel-common.yaml#
properties:
compatible:
const: nec,nl8048hl11
label: true
port: true
reg: true
reset-gpios: true
spi-max-frequency:
maximum: 10000000
required:
- compatible
- reg
- reset-gpios
- port
additionalProperties: false
examples:
- |
#include <dt-bindings/gpio/gpio.h>
spi0 {
#address-cells = <1>;
#size-cells = <0>;
lcd_panel: panel@0 {
compatible = "nec,nl8048hl11";
reg = <0>;
spi-max-frequency = <10000000>;
reset-gpios = <&gpio7 7 GPIO_ACTIVE_LOW>;
port {
lcd_in: endpoint {
remote-endpoint = <&dpi_out>;
};
};
};
};
...

36
Documentation/devicetree/bindings/display/panel/ti,nspire.yaml Normal file
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@@ -0,0 +1,36 @@
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/display/panel/ti,nspire.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Texas Instruments NSPIRE Display Panels
maintainers:
- Linus Walleij <linus.walleij@linaro.org>
allOf:
- $ref: panel-common.yaml#
properties:
compatible:
enum:
- ti,nspire-cx-lcd-panel
- ti,nspire-classic-lcd-panel
port: true
required:
- compatible
additionalProperties: false
examples:
- |
panel {
compatible = "ti,nspire-cx-lcd-panel";
port {
panel_in: endpoint {
remote-endpoint = <&pads>;
};
};
};

5
Documentation/devicetree/bindings/vendor-prefixes.yaml
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@@ -511,6 +511,8 @@ patternProperties:
description: Lenovo Group Ltd.
"^lg,.*":
description: LG Corporation
"^lgphilips,.*":
description: LG Display
"^libretech,.*":
description: Shenzhen Libre Technology Co., Ltd
"^licheepi,.*":
@@ -933,6 +935,9 @@ patternProperties:
description: Tecon Microprocessor Technologies, LLC.
"^topeet,.*":
description: Topeet
"^toppoly,.*":
description: TPO (deprecated, use tpo)
deprecated: true
"^toradex,.*":
description: Toradex AG
"^toshiba,.*":