From 6778948f9de86c3cfaf36725a7c87dcff9ba247f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 08:20:59 +0000
Subject: [PATCH] kernel_5.10 no rt

---
 u-boot/drivers/video/drm/rockchip_connector.h |  124 +++++++++++++++++++++++++++++++++++++++++
 1 files changed, 124 insertions(+), 0 deletions(-)

diff --git a/u-boot/drivers/video/drm/rockchip_connector.h b/u-boot/drivers/video/drm/rockchip_connector.h
index 39a81e4..8c2ff75 100644
--- a/u-boot/drivers/video/drm/rockchip_connector.h
+++ b/u-boot/drivers/video/drm/rockchip_connector.h
@@ -7,6 +7,17 @@
 #ifndef _ROCKCHIP_CONNECTOR_H_
 #define _ROCKCHIP_CONNECTOR_H_
 
+#ifdef CONFIG_SPL_BUILD
+struct rockchip_connector {
+	struct rockchip_phy *phy;
+	int id;
+	int type;
+	bool hpd;
+
+	const struct rockchip_connector_funcs *funcs;
+	void *data;
+};
+#else
 #include "rockchip_bridge.h"
 #include "rockchip_panel.h"
 
@@ -18,10 +29,123 @@
 	struct list_head head;
 	int id;
 	int type;
+	bool hpd;
 
 	const struct rockchip_connector_funcs *funcs;
 	void *data;
 };
+#endif
+
+/**
+ * enum drm_bus_flags - bus_flags info for &drm_display_info
+ *
+ * This enum defines signal polarities and clock edge information for signals on
+ * a bus as bitmask flags.
+ *
+ * The clock edge information is conveyed by two sets of symbols,
+ * DRM_BUS_FLAGS_*_DRIVE_\* and DRM_BUS_FLAGS_*_SAMPLE_\*. When this enum is
+ * used to describe a bus from the point of view of the transmitter, the
+ * \*_DRIVE_\* flags should be used. When used from the point of view of the
+ * receiver, the \*_SAMPLE_\* flags should be used. The \*_DRIVE_\* and
+ * \*_SAMPLE_\* flags alias each other, with the \*_SAMPLE_POSEDGE and
+ * \*_SAMPLE_NEGEDGE flags being equal to \*_DRIVE_NEGEDGE and \*_DRIVE_POSEDGE
+ * respectively. This simplifies code as signals are usually sampled on the
+ * opposite edge of the driving edge. Transmitters and receivers may however
+ * need to take other signal timings into account to convert between driving
+ * and sample edges.
+ */
+enum drm_bus_flags {
+	/**
+	 * @DRM_BUS_FLAG_DE_LOW:
+	 *
+	 * The Data Enable signal is active low
+	 */
+	DRM_BUS_FLAG_DE_LOW = BIT(0),
+
+	/**
+	 * @DRM_BUS_FLAG_DE_HIGH:
+	 *
+	 * The Data Enable signal is active high
+	 */
+	DRM_BUS_FLAG_DE_HIGH = BIT(1),
+
+	/**
+	 * @DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE:
+	 *
+	 * Data is driven on the rising edge of the pixel clock
+	 */
+	DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE = BIT(2),
+
+	/**
+	 * @DRM_BUS_FLAG_PIXDATA_DRIVE_NEGEDGE:
+	 *
+	 * Data is driven on the falling edge of the pixel clock
+	 */
+	DRM_BUS_FLAG_PIXDATA_DRIVE_NEGEDGE = BIT(3),
+
+	/**
+	 * @DRM_BUS_FLAG_PIXDATA_SAMPLE_POSEDGE:
+	 *
+	 * Data is sampled on the rising edge of the pixel clock
+	 */
+	DRM_BUS_FLAG_PIXDATA_SAMPLE_POSEDGE = DRM_BUS_FLAG_PIXDATA_DRIVE_NEGEDGE,
+
+	/**
+	 * @DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE:
+	 *
+	 * Data is sampled on the falling edge of the pixel clock
+	 */
+	DRM_BUS_FLAG_PIXDATA_SAMPLE_NEGEDGE = DRM_BUS_FLAG_PIXDATA_DRIVE_POSEDGE,
+
+	/**
+	 * @DRM_BUS_FLAG_DATA_MSB_TO_LSB:
+	 *
+	 * Data is transmitted MSB to LSB on the bus
+	 */
+	DRM_BUS_FLAG_DATA_MSB_TO_LSB = BIT(4),
+
+	/**
+	 * @DRM_BUS_FLAG_DATA_LSB_TO_MSB:
+	 *
+	 * Data is transmitted LSB to MSB on the bus
+	 */
+	DRM_BUS_FLAG_DATA_LSB_TO_MSB = BIT(5),
+
+	/**
+	 * @DRM_BUS_FLAG_SYNC_DRIVE_POSEDGE:
+	 *
+	 * Sync signals are driven on the rising edge of the pixel clock
+	 */
+	DRM_BUS_FLAG_SYNC_DRIVE_POSEDGE = BIT(6),
+
+	/**
+	 * @DRM_BUS_FLAG_SYNC_DRIVE_NEGEDGE:
+	 *
+	 * Sync signals are driven on the falling edge of the pixel clock
+	 */
+	DRM_BUS_FLAG_SYNC_DRIVE_NEGEDGE = BIT(7),
+
+	/**
+	 * @DRM_BUS_FLAG_SYNC_SAMPLE_POSEDGE:
+	 *
+	 * Sync signals are sampled on the rising edge of the pixel clock
+	 */
+	DRM_BUS_FLAG_SYNC_SAMPLE_POSEDGE = DRM_BUS_FLAG_SYNC_DRIVE_NEGEDGE,
+
+	/**
+	 * @DRM_BUS_FLAG_SYNC_SAMPLE_NEGEDGE:
+	 *
+	 * Sync signals are sampled on the falling edge of the pixel clock
+	 */
+	DRM_BUS_FLAG_SYNC_SAMPLE_NEGEDGE = DRM_BUS_FLAG_SYNC_DRIVE_POSEDGE,
+
+	/**
+	 * @DRM_BUS_FLAG_SHARP_SIGNALS:
+	 *
+	 *  Set if the Sharp-specific signals (SPL, CLS, PS, REV) must be used
+	 */
+	DRM_BUS_FLAG_SHARP_SIGNALS = BIT(8),
+};
 
 struct rockchip_connector_funcs {
 	/*

--
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