Merge tag 'drm-misc-next-2019-05-24' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for v5.3, try #2:

UAPI Changes:
- Add HDR source metadata property.
- Make drm.h compile on GNU/kFreeBSD by including stdint.h
- Clarify how the userspace reviewer has to review new kernel UAPI.
- Clarify that for using new UAPI, merging to drm-next or drm-misc-next should be enough.

Cross-subsystem Changes:
- video/hdmi: Add unpack function for DRM infoframes.
- Device tree bindings:
  * Updating a property for Mali Midgard GPUs
  * Updating a property for STM32 DSI panel
  * Adding support for FriendlyELEC HD702E 800x1280 panel
  * Adding support for Evervision VGG804821 800x480 5.0" WVGA TFT panel
  * Adding support for the EDT ET035012DM6 3.5" 320x240 QVGA 24-bit RGB TFT.
  * Adding support for Three Five displays TFC S9700RTWV43TR-01B 800x480 panel
    with resistive touch found on TI's AM335X-EVM.
  * Adding support for EDT ETM0430G0DH6 480x272 panel.
- Add OSD101T2587-53TS driver with DT bindings.
- Add Samsung S6E63M0 panel driver with DT bindings.
- Add VXT VL050-8048NT-C01 800x480 panel with DT bindings.
- Dma-buf:
  - Make mmap callback actually optional.
  - Documentation updates.
  - Fix debugfs refcount inbalance.
  - Remove unused sync_dump function.
- Fix device tree bindings in drm-misc-next after a botched merge.

Core Changes:
- Add support for HDR infoframes and related EDID parsing.
- Remove prime sg_table caching, now done inside dma-buf.
- Add shiny new drm_gem_vram helpers for simple VRAM drivers;
  with some fixes to the new API on top.
- Small fix to job cleanup without timeout handler.
- Documentation fixes to drm_fourcc.
- Replace lookups of drm_format with struct drm_format_info;
  remove functions that become obsolete by this conversion.
- Remove double include in bridge/panel.c and some drivers.
- Remove drmP.h include from drm/edid and drm/dp.
- Fix null pointer deref in drm_fb_helper_hotplug_event().
- Remove most members from drm_fb_helper_crtc, only mode_set is kept.
- Remove race of fb helpers with userspace; only restore mode
  when userspace is not master.
- Move legacy setup from drm_file.c to drm_legacy_misc.c
- Rework scheduler job destruction.
- drm/bus was removed, remove from TODO.
- Add __drm_atomic_helper_crtc_reset() to subclass crtc_state,
  and convert some drivers to use it (conversion is not complete yet).
- Bump vblank timeout wait to 100 ms for atomic.
- Docbook fix for drm_hdmi_infoframe_set_hdr_metadata.

Driver Changes:
- sun4i: Use DRM_GEM_CMA_VMAP_DRIVER_OPS instead of definining manually.
- v3d: Small cleanups, adding support for compute shaders,
       reservation/synchronization fixes and job management refactoring,
       fixes MMU and debugfs.
- lima: Fix null pointer in irq handler on startup, set default timeout for scheduled jobs.
- stm/ltdc: Assorted fixes and adding FB modifier support.
- amdgpu: Avoid hw reset if guilty job was already signaled.
- virtio: Add seqno to fences, add trace events, use correct flags for fence allocation.
- Convert AST, bochs, mgag200, vboxvideo, hisilicon to the new drm_gem_vram API.
- sun6i_mipi_dsi: Support DSI GENERIC_SHORT_WRITE_2 transfers.
- bochs: Small fix to use PTR_RET_OR_ZERO and driver unload.
- gma500: header fixes
- cirrus: Remove unused files.
- mediatek: Fix compiler warning after merging the HDR series.
- vc4: Rework binner bo handling.

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

From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/052875a5-27ba-3832-60c2-193d950afdff@linux.intel.com

11 files changed, 172 insertions, 1 deletions

diff --git a/Documentation/devicetree/bindings/display/panel/edt,et-series.txt b/Documentation/devicetree/bindings/display/panel/edt,et-series.txt
index f56b99ebd9be..be8684327ee4 100644
--- a/Documentation/devicetree/bindings/display/panel/edt,et-series.txt
+++ b/Documentation/devicetree/bindings/display/panel/edt,et-series.txt
@@ -6,6 +6,22 @@ Display bindings for EDT Display Technology Corp. Displays which are
 compatible with the simple-panel binding, which is specified in
 simple-panel.txt
 
+3,5" QVGA TFT Panels
+--------------------
++-----------------+---------------------+-------------------------------------+
+| Identifier      | compatbile          | description                         |
++=================+=====================+=====================================+
+| ET035012DM6     | edt,et035012dm6     | 3.5" QVGA TFT LCD panel             |
++-----------------+---------------------+-------------------------------------+
+
+4,3" WVGA TFT Panels
+--------------------
+
++-----------------+---------------------+-------------------------------------+
+| Identifier      | compatbile          | description                         |
++=================+=====================+=====================================+
+| ETM0430G0DH6    | edt,etm0430g0dh6    | 480x272 TFT Display                 |
++-----------------+---------------------+-------------------------------------+
 
 5,7" WVGA TFT Panels
 --------------------
diff --git a/Documentation/devicetree/bindings/display/panel/evervision,vgg804821.txt b/Documentation/devicetree/bindings/display/panel/evervision,vgg804821.txt
new file mode 100644
index 000000000000..82d22e191ac3
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/evervision,vgg804821.txt
@@ -0,0 +1,12 @@
+Evervision Electronics Co. Ltd. VGG804821 5.0" WVGA TFT LCD Panel
+
+Required properties:
+- compatible: should be "evervision,vgg804821"
+- power-supply: See simple-panel.txt
+
+Optional properties:
+- backlight: See simple-panel.txt
+- enable-gpios: See simple-panel.txt
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
diff --git a/Documentation/devicetree/bindings/display/panel/friendlyarm,hd702e.txt b/Documentation/devicetree/bindings/display/panel/friendlyarm,hd702e.txt
new file mode 100644
index 000000000000..6c9156fc3478
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/friendlyarm,hd702e.txt
@@ -0,0 +1,32 @@
+FriendlyELEC HD702E 800x1280 LCD panel
+
+HD702E lcd is FriendlyELEC developed eDP LCD panel with 800x1280
+resolution. It has built in Goodix, GT9271 captive touchscreen
+with backlight adjustable via PWM.
+
+Required properties:
+- compatible: should be "friendlyarm,hd702e"
+- power-supply: regulator to provide the supply voltage
+
+Optional properties:
+- backlight: phandle of the backlight device attached to the panel
+
+Optional nodes:
+- Video port for LCD panel input.
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
+
+Example:
+
+	panel {
+		compatible ="friendlyarm,hd702e", "simple-panel";
+		backlight = <&backlight>;
+		power-supply = <&vcc3v3_sys>;
+
+		port {
+			panel_in_edp: endpoint {
+				remote-endpoint = <&edp_out_panel>;
+			};
+		};
+	};
diff --git a/Documentation/devicetree/bindings/display/panel/osddisplays,osd101t2045-53ts.txt b/Documentation/devicetree/bindings/display/panel/osddisplays,osd101t2045-53ts.txt
new file mode 100644
index 000000000000..85c0b2cacfda
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/osddisplays,osd101t2045-53ts.txt
@@ -0,0 +1,11 @@
+One Stop Displays OSD101T2045-53TS 10.1" 1920x1200 panel
+
+Required properties:
+- compatible: should be "osddisplays,osd101t2045-53ts"
+- power-supply: as specified in the base binding
+
+Optional properties:
+- backlight: as specified in the base binding
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
diff --git a/Documentation/devicetree/bindings/display/panel/osddisplays,osd101t2587-53ts.txt b/Documentation/devicetree/bindings/display/panel/osddisplays,osd101t2587-53ts.txt
new file mode 100644
index 000000000000..9d88e96003fc
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/osddisplays,osd101t2587-53ts.txt
@@ -0,0 +1,14 @@
+One Stop Displays OSD101T2587-53TS 10.1" 1920x1200 panel
+
+The panel is similar to OSD101T2045-53TS, but it needs additional
+MIPI_DSI_TURN_ON_PERIPHERAL message from the host.
+
+Required properties:
+- compatible: should be "osddisplays,osd101t2587-53ts"
+- power-supply: as specified in the base binding
+
+Optional properties:
+- backlight: as specified in the base binding
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
diff --git a/Documentation/devicetree/bindings/display/panel/samsung,s6e63m0.txt b/Documentation/devicetree/bindings/display/panel/samsung,s6e63m0.txt
new file mode 100644
index 000000000000..9fb9ebeef8e4
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/samsung,s6e63m0.txt
@@ -0,0 +1,33 @@
+Samsung s6e63m0 AMOLED LCD panel
+
+Required properties:
+  - compatible: "samsung,s6e63m0"
+  - reset-gpios: GPIO spec for reset pin
+  - vdd3-supply: VDD regulator
+  - vci-supply: VCI regulator
+
+The panel must obey rules for SPI slave device specified in document [1].
+
+The device node can contain one 'port' child node with one child
+'endpoint' node, according to the bindings defined in [2]. This
+node should describe panel's video bus.
+
+[1]: Documentation/devicetree/bindings/spi/spi-bus.txt
+[2]: Documentation/devicetree/bindings/media/video-interfaces.txt
+
+Example:
+
+		s6e63m0: display@0 {
+			compatible = "samsung,s6e63m0";
+			reg = <0>;
+			reset-gpio = <&mp05 5 1>;
+			vdd3-supply = <&ldo12_reg>;
+			vci-supply = <&ldo11_reg>;
+			spi-max-frequency = <1200000>;
+
+			port {
+				lcd_ep: endpoint {
+					remote-endpoint = <&fimd_ep>;
+				};
+			};
+		};
diff --git a/Documentation/devicetree/bindings/display/panel/tfc,s9700rtwv43tr-01b.txt b/Documentation/devicetree/bindings/display/panel/tfc,s9700rtwv43tr-01b.txt
new file mode 100644
index 000000000000..dfb572f085eb
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/tfc,s9700rtwv43tr-01b.txt
@@ -0,0 +1,15 @@
+TFC S9700RTWV43TR-01B 7" Three Five Corp 800x480 LCD panel with
+resistive touch
+
+The panel is found on TI AM335x-evm.
+
+Required properties:
+- compatible: should be "tfc,s9700rtwv43tr-01b"
+- power-supply: See panel-common.txt
+
+Optional properties:
+- enable-gpios: GPIO pin to enable or disable the panel, if there is one
+- backlight: phandle of the backlight device attached to the panel
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
diff --git a/Documentation/devicetree/bindings/display/panel/vl050_8048nt_c01.txt b/Documentation/devicetree/bindings/display/panel/vl050_8048nt_c01.txt
new file mode 100644
index 000000000000..b42bf06bbd99
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/vl050_8048nt_c01.txt
@@ -0,0 +1,12 @@
+VXT 800x480 color TFT LCD panel
+
+Required properties:
+- compatible: should be "vxt,vl050-8048nt-c01"
+- power-supply: as specified in the base binding
+
+Optional properties:
+- backlight: as specified in the base binding
+- enable-gpios: as specified in the base binding
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
diff --git a/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt b/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
index 3eb1b48b47dd..60c54da4e526 100644
--- a/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
+++ b/Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
@@ -40,6 +40,8 @@ Mandatory nodes specific to STM32 DSI:
 - panel or bridge node: A node containing the panel or bridge description as
   documented in [6].
   - port: panel or bridge port node, connected to the DSI output port (port@1).
+Optional properties:
+- phy-dsi-supply: phandle of the regulator that provides the supply voltage.
 
 Note: You can find more documentation in the following references
 [1] Documentation/devicetree/bindings/clock/clock-bindings.txt
@@ -101,6 +103,7 @@ Example 2: DSI panel
 			clock-names = "pclk", "ref";
 			resets = <&rcc STM32F4_APB2_RESET(DSI)>;
 			reset-names = "apb";
+			phy-dsi-supply = <&reg18>;
 
 			ports {
 				#address-cells = <1>;
diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt b/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt
index 1b1a74129141..e5ad3b2afe17 100644
--- a/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt
+++ b/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt
@@ -15,6 +15,7 @@ Required properties:
     + "arm,mali-t860"
     + "arm,mali-t880"
   * which must be preceded by one of the following vendor specifics:
+    + "allwinner,sun50i-h6-mali"
     + "amlogic,meson-gxm-mali"
     + "rockchip,rk3288-mali"
     + "rockchip,rk3399-mali"
@@ -31,21 +32,36 @@ Optional properties:
 
 - clocks : Phandle to clock for the Mali Midgard device.
 
+- clock-names : Specify the names of the clocks specified in clocks
+  when multiple clocks are present.
+    * core: clock driving the GPU itself (When only one clock is present,
+      assume it's this clock.)
+    * bus: bus clock for the GPU
+
 - mali-supply : Phandle to regulator for the Mali device. Refer to
   Documentation/devicetree/bindings/regulator/regulator.txt for details.
 
 - operating-points-v2 : Refer to Documentation/devicetree/bindings/opp/opp.txt
   for details.
 
+- #cooling-cells: Refer to Documentation/devicetree/bindings/thermal/thermal.txt
+  for details.
+
 - resets : Phandle of the GPU reset line.
 
 Vendor-specific bindings
 ------------------------
 
 The Mali GPU is integrated very differently from one SoC to
-another. In order to accomodate those differences, you have the option
+another. In order to accommodate those differences, you have the option
 to specify one more vendor-specific compatible, among:
 
+- "allwinner,sun50i-h6-mali"
+  Required properties:
+  - clocks : phandles to core and bus clocks
+  - clock-names : must contain "core" and "bus"
+  - resets: phandle to GPU reset line
+
 - "amlogic,meson-gxm-mali"
   Required properties:
   - resets : Should contain phandles of :
@@ -65,6 +81,7 @@ gpu@ffa30000 {
 	mali-supply = <&vdd_gpu>;
 	operating-points-v2 = <&gpu_opp_table>;
 	power-domains = <&power RK3288_PD_GPU>;
+	#cooling-cells = <2>;
 };
 
 gpu_opp_table: opp_table0 {
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index 33a65a45e319..f0bcff033ecc 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -287,6 +287,8 @@ patternProperties:
     description: Everest Semiconductor Co. Ltd.
   "^everspin,.*":
     description: Everspin Technologies, Inc.
+  "^evervision,.*":
+    description: Evervision Electronics Co. Ltd.
   "^exar,.*":
     description: Exar Corporation
   "^excito,.*":
@@ -849,6 +851,8 @@ patternProperties:
     description: Shenzhen Techstar Electronics Co., Ltd.
   "^terasic,.*":
     description: Terasic Inc.
+  "^tfc,.*":
+    description: Three Five Corp
   "^thine,.*":
     description: THine Electronics, Inc.
   "^ti,.*":
@@ -923,6 +927,8 @@ patternProperties:
     description: Voipac Technologies s.r.o.
   "^vot,.*":
     description: Vision Optical Technology Co., Ltd.
+  "^vxt,.*":
+    description: VXT Ltd
   "^wd,.*":
     description: Western Digital Corp.
   "^wetek,.*":