aca1cbc1c9
The Low-Voltage Differential Signaling (LVDS) Display Interface Transmitter handles the LVDS protocol: it maps the pixels received from the upstream Pixel-DMA LCD-TFT Display Controller (LTDC) onto the LVDS PHY. It is composed of three sub blocks: * LVDS host: handles the LVDS protocol (FPD / OpenLDI) and maps its input pixels onto the data lanes of the PHY * LVDS PHY: parallelize the data and drives the LVDS data lanes * LVDS wrapper: handles top-level settings The LVDS controller driver supports the following high-level features: * FDP-Link-I and OpenLDI (v0.95) protocols * Single-Link or Dual-Link operation * Single-Display or Double-Display (with the same content duplicated on both) * Flexible Bit-Mapping, including JEIDA and VESA * RGB888 or RGB666 output * Synchronous design, with one input pixel per clock cycle Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> Acked-by: Yannick Fertre <yannick.fertre@foss.st.com> Signed-off-by: Philippe Cornu <philippe.cornu@foss.st.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240226-lvds-v6-2-15e3463fbe70@foss.st.com
34 lines
1.0 KiB
Plaintext
34 lines
1.0 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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config DRM_STM
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tristate "DRM Support for STMicroelectronics SoC Series"
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depends on DRM && (ARCH_STM32 || COMPILE_TEST)
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select DRM_KMS_HELPER
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select DRM_GEM_DMA_HELPER
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select DRM_PANEL_BRIDGE
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select VIDEOMODE_HELPERS
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select FB_PROVIDE_GET_FB_UNMAPPED_AREA if FB
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help
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Enable support for the on-chip display controller on
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STMicroelectronics STM32 MCUs.
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To compile this driver as a module, choose M here: the module
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will be called stm-drm.
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config DRM_STM_DSI
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tristate "STMicroelectronics specific extensions for Synopsys MIPI DSI"
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depends on DRM_STM
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select DRM_DW_MIPI_DSI
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help
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Choose this option for MIPI DSI support on STMicroelectronics SoC.
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config DRM_STM_LVDS
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tristate "STMicroelectronics LVDS Display Interface Transmitter DRM driver"
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depends on DRM_STM
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help
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Enable support for LVDS encoders on STMicroelectronics SoC.
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The STM LVDS is a bridge which serialize pixel stream onto
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a LVDS protocol.
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To compile this driver as a module, choose M here: the module will be
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called lvds.
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