46fc51546d
Add a Synopsys Designware MIPI DSI host DRM bridge driver, based on the Rockchip version from rockchip/dw-mipi-dsi.c with phy & bridge APIs. Signed-off-by: Philippe CORNU <philippe.cornu@st.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: https://patchwork.freedesktop.org/patch/msgid/1500277223-29553-5-git-send-email-philippe.cornu@st.com
40 lines
1.1 KiB
C
40 lines
1.1 KiB
C
/*
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* Copyright (C) STMicroelectronics SA 2017
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*
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* Authors: Philippe Cornu <philippe.cornu@st.com>
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* Yannick Fertre <yannick.fertre@st.com>
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*
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* License terms: GNU General Public License (GPL), version 2
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*/
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#ifndef __DW_MIPI_DSI__
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#define __DW_MIPI_DSI__
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struct dw_mipi_dsi_phy_ops {
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int (*init)(void *priv_data);
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int (*get_lane_mbps)(void *priv_data, struct drm_display_mode *mode,
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unsigned long mode_flags, u32 lanes, u32 format,
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unsigned int *lane_mbps);
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};
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struct dw_mipi_dsi_plat_data {
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void __iomem *base;
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unsigned int max_data_lanes;
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enum drm_mode_status (*mode_valid)(void *priv_data,
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const struct drm_display_mode *mode);
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const struct dw_mipi_dsi_phy_ops *phy_ops;
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void *priv_data;
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};
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int dw_mipi_dsi_probe(struct platform_device *pdev,
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const struct dw_mipi_dsi_plat_data *plat_data);
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void dw_mipi_dsi_remove(struct platform_device *pdev);
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int dw_mipi_dsi_bind(struct platform_device *pdev, struct drm_encoder *encoder,
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const struct dw_mipi_dsi_plat_data *plat_data);
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void dw_mipi_dsi_unbind(struct device *dev);
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#endif /* __DW_MIPI_DSI__ */
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