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/linux-6.12.1/drivers/gpu/drm/bridge/imx/
Dimx8qxp-ldb.c1 // SPDX-License-Identifier: GPL-2.0+
8 #include <linux/media-bus-format.h>
26 #include "imx-ldb-helper.h"
36 #define DRIVER_NAME "imx8qxp-ldb"
45 struct ldb base;
50 struct drm_bridge *companion; member
60 static inline struct imx8qxp_ldb *base_to_imx8qxp_ldb(struct ldb *base) in base_to_imx8qxp_ldb()
69 phy_cfg->bits_per_lane_and_dclk_cycle = 7; in imx8qxp_ldb_set_phy_cfg()
70 phy_cfg->lanes = 4; in imx8qxp_ldb_set_phy_cfg()
73 phy_cfg->differential_clk_rate = di_clk / 2; in imx8qxp_ldb_set_phy_cfg()
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/linux-6.12.1/Documentation/devicetree/bindings/display/bridge/
Dfsl,imx8qxp-ldb.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/bridge/fsl,imx8qxp-ldb.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Liu Ying <victor.liu@nxp.com>
13 The Freescale i.MX8qm/qxp LVDS Display Bridge(LDB) has two channels.
15 The i.MX8qm/qxp LDB is controlled by Control and Status Registers(CSR) module.
16 The CSR module, as a system controller, contains the LDB's configuration
19 For i.MX8qxp LDB, each channel supports up to 24bpp parallel input color
22 them to use. Two LDB channels from two LDB instances can work together in
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Dfsl,imx8qxp-pxl2dpi.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/bridge/fsl,imx8qxp-pxl2dpi.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Liu Ying <victor.liu@nxp.com>
14 interfaces the pixel link 36-bit data output and the DSI controller’s
15 MIPI-DPI 24-bit data input, and inputs of LVDS Display Bridge(LDB) module
25 const: fsl,imx8qxp-pxl2dpi
27 fsl,sc-resource:
31 power-domains:
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