Merge tag 'drm-misc-next-2020-01-02' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for v5.6:

UAPI Changes:
- Commandline parser: Add support for panel orientation, and per-mode options.
- Fix IOCTL naming for dma-buf heaps.

Cross-subsystem Changes:
- Rename DMA_HEAP_IOC_ALLOC to DMA_HEAP_IOCTL_ALLOC before it becomes abi.
- Change DMA-BUF system-heap's name to system.
- Fix leak in error handling in dma_heap_ioctl(), and make a symbol static.
- Fix udma-buf cpu access.
- Fix ti devicetree bindings.

Core Changes:
- Add CTA-861-G modes with VIC >= 193.
- Change error handling and remove bug_on in *drm_dev_init.
- Export drm_panel_of_backlight() correctly once more.
- Add support for lvds decoders.
- Convert drm/client and drm/(gem-,)fb-helper to drm-device based logging and update logging todo.

Driver Changes:
- Add support for dsi/px30 to rockchip.
- Add fb damage support to virtio.
- Use dma_resv locking wrappers in vc4, msm, etnaviv.
- Make functions in virtio static, and perform some simplifications.
- Add suspend support to sun4i.
- Add A64 mipi dsi support to sun4i.
- Add runtime pm suspend to komeda.
- Associated driver fixes.

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

From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/efc11139-1653-86bc-1b0f-0aefde219850@linux.intel.com

1 files changed, 0 insertions, 155 deletions

diff --git a/drivers/gpu/drm/bridge/lvds-encoder.c b/drivers/gpu/drm/bridge/lvds-encoder.c
deleted file mode 100644
index e2132a8d5106..000000000000
--- a/drivers/gpu/drm/bridge/lvds-encoder.c
+++ /dev/null
@@ -1,155 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * Copyright (C) 2016 Laurent Pinchart <laurent.pinchart@ideasonboard.com>
- */
-
-#include <linux/gpio/consumer.h>
-#include <linux/module.h>
-#include <linux/of.h>
-#include <linux/of_graph.h>
-#include <linux/platform_device.h>
-
-#include <drm/drm_bridge.h>
-#include <drm/drm_panel.h>
-
-struct lvds_encoder {
-	struct drm_bridge bridge;
-	struct drm_bridge *panel_bridge;
-	struct gpio_desc *powerdown_gpio;
-};
-
-static int lvds_encoder_attach(struct drm_bridge *bridge)
-{
-	struct lvds_encoder *lvds_encoder = container_of(bridge,
-							 struct lvds_encoder,
-							 bridge);
-
-	return drm_bridge_attach(bridge->encoder, lvds_encoder->panel_bridge,
-				 bridge);
-}
-
-static void lvds_encoder_enable(struct drm_bridge *bridge)
-{
-	struct lvds_encoder *lvds_encoder = container_of(bridge,
-							 struct lvds_encoder,
-							 bridge);
-
-	if (lvds_encoder->powerdown_gpio)
-		gpiod_set_value_cansleep(lvds_encoder->powerdown_gpio, 0);
-}
-
-static void lvds_encoder_disable(struct drm_bridge *bridge)
-{
-	struct lvds_encoder *lvds_encoder = container_of(bridge,
-							 struct lvds_encoder,
-							 bridge);
-
-	if (lvds_encoder->powerdown_gpio)
-		gpiod_set_value_cansleep(lvds_encoder->powerdown_gpio, 1);
-}
-
-static struct drm_bridge_funcs funcs = {
-	.attach = lvds_encoder_attach,
-	.enable = lvds_encoder_enable,
-	.disable = lvds_encoder_disable,
-};
-
-static int lvds_encoder_probe(struct platform_device *pdev)
-{
-	struct device *dev = &pdev->dev;
-	struct device_node *port;
-	struct device_node *endpoint;
-	struct device_node *panel_node;
-	struct drm_panel *panel;
-	struct lvds_encoder *lvds_encoder;
-
-	lvds_encoder = devm_kzalloc(dev, sizeof(*lvds_encoder), GFP_KERNEL);
-	if (!lvds_encoder)
-		return -ENOMEM;
-
-	lvds_encoder->powerdown_gpio = devm_gpiod_get_optional(dev, "powerdown",
-							       GPIOD_OUT_HIGH);
-	if (IS_ERR(lvds_encoder->powerdown_gpio)) {
-		int err = PTR_ERR(lvds_encoder->powerdown_gpio);
-
-		if (err != -EPROBE_DEFER)
-			dev_err(dev, "powerdown GPIO failure: %d\n", err);
-		return err;
-	}
-
-	/* Locate the panel DT node. */
-	port = of_graph_get_port_by_id(dev->of_node, 1);
-	if (!port) {
-		dev_dbg(dev, "port 1 not found\n");
-		return -ENXIO;
-	}
-
-	endpoint = of_get_child_by_name(port, "endpoint");
-	of_node_put(port);
-	if (!endpoint) {
-		dev_dbg(dev, "no endpoint for port 1\n");
-		return -ENXIO;
-	}
-
-	panel_node = of_graph_get_remote_port_parent(endpoint);
-	of_node_put(endpoint);
-	if (!panel_node) {
-		dev_dbg(dev, "no remote endpoint for port 1\n");
-		return -ENXIO;
-	}
-
-	panel = of_drm_find_panel(panel_node);
-	of_node_put(panel_node);
-	if (IS_ERR(panel)) {
-		dev_dbg(dev, "panel not found, deferring probe\n");
-		return PTR_ERR(panel);
-	}
-
-	lvds_encoder->panel_bridge =
-		devm_drm_panel_bridge_add_typed(dev, panel,
-						DRM_MODE_CONNECTOR_LVDS);
-	if (IS_ERR(lvds_encoder->panel_bridge))
-		return PTR_ERR(lvds_encoder->panel_bridge);
-
-	/* The panel_bridge bridge is attached to the panel's of_node,
-	 * but we need a bridge attached to our of_node for our user
-	 * to look up.
-	 */
-	lvds_encoder->bridge.of_node = dev->of_node;
-	lvds_encoder->bridge.funcs = &funcs;
-	drm_bridge_add(&lvds_encoder->bridge);
-
-	platform_set_drvdata(pdev, lvds_encoder);
-
-	return 0;
-}
-
-static int lvds_encoder_remove(struct platform_device *pdev)
-{
-	struct lvds_encoder *lvds_encoder = platform_get_drvdata(pdev);
-
-	drm_bridge_remove(&lvds_encoder->bridge);
-
-	return 0;
-}
-
-static const struct of_device_id lvds_encoder_match[] = {
-	{ .compatible = "lvds-encoder" },
-	{ .compatible = "thine,thc63lvdm83d" },
-	{},
-};
-MODULE_DEVICE_TABLE(of, lvds_encoder_match);
-
-static struct platform_driver lvds_encoder_driver = {
-	.probe	= lvds_encoder_probe,
-	.remove	= lvds_encoder_remove,
-	.driver		= {
-		.name		= "lvds-encoder",
-		.of_match_table	= lvds_encoder_match,
-	},
-};
-module_platform_driver(lvds_encoder_driver);
-
-MODULE_AUTHOR("Laurent Pinchart <laurent.pinchart@ideasonboard.com>");
-MODULE_DESCRIPTION("Transparent parallel to LVDS encoder");
-MODULE_LICENSE("GPL");