93e163a9e0
This patch adds a drm bridge driver for i.MX8qm/qxp pixel combiner. The pixel combiner takes two output streams from a single display controller and manipulates the two streams to support a number of modes(bypass, pixel combine, YUV444 to YUV422, split_RGB) configured as either one screen, two screens, or virtual screens. The pixel combiner is also responsible for generating some of the control signals for the pixel link output channel. For now, the driver only supports the bypass mode. Reviewed-by: Robert Foss <robert.foss@linaro.org> Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> # Colibri iMX8X, LT170410-2WHC, LP156WF1 Signed-off-by: Liu Ying <victor.liu@nxp.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Robert Foss <robert.foss@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220611141421.718743-5-victor.liu@nxp.com
393 lines
10 KiB
Plaintext
393 lines
10 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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config DRM_BRIDGE
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def_bool y
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depends on DRM
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help
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Bridge registration and lookup framework.
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config DRM_PANEL_BRIDGE
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def_bool y
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depends on DRM_BRIDGE
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select DRM_PANEL
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help
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DRM bridge wrapper of DRM panels
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menu "Display Interface Bridges"
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depends on DRM && DRM_BRIDGE
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config DRM_CDNS_DSI
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tristate "Cadence DPI/DSI bridge"
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select DRM_KMS_HELPER
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select DRM_MIPI_DSI
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select DRM_PANEL_BRIDGE
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select GENERIC_PHY_MIPI_DPHY
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depends on OF
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help
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Support Cadence DPI to DSI bridge. This is an internal
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bridge and is meant to be directly embedded in a SoC.
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config DRM_CHIPONE_ICN6211
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tristate "Chipone ICN6211 MIPI-DSI/RGB Converter bridge"
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depends on OF
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select DRM_KMS_HELPER
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select DRM_MIPI_DSI
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select DRM_PANEL_BRIDGE
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select REGMAP_I2C
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help
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ICN6211 is MIPI-DSI/RGB Converter bridge from chipone.
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It has a flexible configuration of MIPI DSI signal input
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and produce RGB565, RGB666, RGB888 output format.
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If in doubt, say "N".
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config DRM_CHRONTEL_CH7033
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tristate "Chrontel CH7033 Video Encoder"
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depends on OF
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select DRM_KMS_HELPER
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help
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Enable support for the Chrontel CH7033 VGA/DVI/HDMI Encoder, as
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found in the Dell Wyse 3020 thin client.
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If in doubt, say "N".
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config DRM_CROS_EC_ANX7688
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tristate "ChromeOS EC ANX7688 bridge"
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depends on OF
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depends on I2C_CROS_EC_TUNNEL || COMPILE_TEST
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select DRM_KMS_HELPER
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select REGMAP_I2C
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help
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ChromeOS EC ANX7688 is an ultra-low power
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4K Ultra-HD (4096x2160p60) mobile HD transmitter
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designed for ChromeOS devices. It converts HDMI
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2.0 to DisplayPort 1.3 Ultra-HD. It is connected
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to the ChromeOS Embedded Controller.
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config DRM_DISPLAY_CONNECTOR
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tristate "Display connector support"
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depends on OF
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help
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Driver for display connectors with support for DDC and hot-plug
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detection. Most display controllers handle display connectors
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internally and don't need this driver, but the DRM subsystem is
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moving towards separating connector handling from display controllers
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on ARM-based platforms. Saying Y here when this driver is not needed
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will not cause any issue.
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config DRM_FSL_LDB
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tristate "Freescale i.MX8MP LDB bridge"
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depends on OF
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depends on ARCH_MXC || COMPILE_TEST
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select DRM_KMS_HELPER
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select DRM_PANEL_BRIDGE
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help
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Support for i.MX8MP DPI-to-LVDS on-SoC encoder.
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config DRM_ITE_IT6505
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tristate "ITE IT6505 DisplayPort bridge"
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depends on OF
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select DRM_DISPLAY_DP_HELPER
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select DRM_DISPLAY_HDCP_HELPER
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select DRM_DISPLAY_HELPER
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select DRM_DP_AUX_BUS
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select DRM_KMS_HELPER
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select DRM_DP_HELPER
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select EXTCON
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select CRYPTO
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select CRYPTO_HASH
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help
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ITE IT6505 DisplayPort bridge chip driver.
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config DRM_LONTIUM_LT8912B
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tristate "Lontium LT8912B DSI/HDMI bridge"
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depends on OF
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select DRM_PANEL_BRIDGE
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select DRM_KMS_HELPER
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select DRM_MIPI_DSI
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select REGMAP_I2C
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select VIDEOMODE_HELPERS
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help
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Driver for Lontium LT8912B DSI to HDMI bridge
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chip driver.
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Please say Y if you have such hardware.
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Say M here if you want to support this hardware as a module.
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The module will be named "lontium-lt8912b".
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config DRM_LONTIUM_LT9211
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tristate "Lontium LT9211 DSI/LVDS/DPI bridge"
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depends on OF
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select DRM_PANEL_BRIDGE
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select DRM_KMS_HELPER
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select DRM_MIPI_DSI
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select REGMAP_I2C
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help
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Driver for Lontium LT9211 Single/Dual-Link DSI/LVDS or Single DPI
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input to Single-link/Dual-Link DSI/LVDS or Single DPI output bridge
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chip.
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Please say Y if you have such hardware.
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config DRM_LONTIUM_LT9611
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tristate "Lontium LT9611 DSI/HDMI bridge"
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select SND_SOC_HDMI_CODEC if SND_SOC
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depends on OF
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select DRM_PANEL_BRIDGE
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select DRM_KMS_HELPER
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select DRM_MIPI_DSI
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select REGMAP_I2C
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help
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Driver for Lontium LT9611 DSI to HDMI bridge
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chip driver that converts dual DSI and I2S to
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HDMI signals
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Please say Y if you have such hardware.
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config DRM_LONTIUM_LT9611UXC
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tristate "Lontium LT9611UXC DSI/HDMI bridge"
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select SND_SOC_HDMI_CODEC if SND_SOC
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depends on OF
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select DRM_PANEL_BRIDGE
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select DRM_KMS_HELPER
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select DRM_MIPI_DSI
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select REGMAP_I2C
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help
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Driver for Lontium LT9611UXC DSI to HDMI bridge
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chip driver that converts dual DSI and I2S to
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HDMI signals
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Please say Y if you have such hardware.
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config DRM_ITE_IT66121
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tristate "ITE IT66121 HDMI bridge"
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depends on OF
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select DRM_KMS_HELPER
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select REGMAP_I2C
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help
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Support for ITE IT66121 HDMI bridge.
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config DRM_LVDS_CODEC
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tristate "Transparent LVDS encoders and decoders support"
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depends on OF
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select DRM_KMS_HELPER
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select DRM_PANEL_BRIDGE
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help
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Support for transparent LVDS encoders and decoders that don't
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require any configuration.
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config DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW
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tristate "MegaChips stdp4028-ge-b850v3-fw and stdp2690-ge-b850v3-fw"
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depends on OF
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select DRM_KMS_HELPER
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select DRM_PANEL
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help
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This is a driver for the display bridges of
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GE B850v3 that convert dual channel LVDS
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to DP++. This is used with the i.MX6 imx-ldb
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driver. You are likely to say N here.
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config DRM_NWL_MIPI_DSI
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tristate "Northwest Logic MIPI DSI Host controller"
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depends on DRM
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depends on COMMON_CLK
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depends on OF && HAS_IOMEM
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select DRM_KMS_HELPER
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select DRM_MIPI_DSI
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select DRM_PANEL_BRIDGE
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select GENERIC_PHY_MIPI_DPHY
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select MFD_SYSCON
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select MULTIPLEXER
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select REGMAP_MMIO
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help
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This enables the Northwest Logic MIPI DSI Host controller as
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for example found on NXP's i.MX8 Processors.
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config DRM_NXP_PTN3460
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tristate "NXP PTN3460 DP/LVDS bridge"
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depends on OF
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select DRM_KMS_HELPER
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select DRM_PANEL
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help
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NXP PTN3460 eDP-LVDS bridge chip driver.
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config DRM_PARADE_PS8622
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tristate "Parade eDP/LVDS bridge"
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depends on OF
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select DRM_PANEL
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select DRM_KMS_HELPER
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select BACKLIGHT_CLASS_DEVICE
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help
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Parade eDP-LVDS bridge chip driver.
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config DRM_PARADE_PS8640
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tristate "Parade PS8640 MIPI DSI to eDP Converter"
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depends on OF
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select DRM_DISPLAY_DP_HELPER
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select DRM_DISPLAY_HELPER
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select DRM_DP_AUX_BUS
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select DRM_KMS_HELPER
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select DRM_MIPI_DSI
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select DRM_PANEL
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help
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Choose this option if you have PS8640 for display
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The PS8640 is a high-performance and low-power
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MIPI DSI to eDP converter
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config DRM_SIL_SII8620
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tristate "Silicon Image SII8620 HDMI/MHL bridge"
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depends on OF
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select DRM_KMS_HELPER
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select EXTCON
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depends on RC_CORE || !RC_CORE
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help
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Silicon Image SII8620 HDMI/MHL bridge chip driver.
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config DRM_SII902X
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tristate "Silicon Image sii902x RGB/HDMI bridge"
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depends on OF
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select DRM_KMS_HELPER
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select REGMAP_I2C
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select I2C_MUX
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select SND_SOC_HDMI_CODEC if SND_SOC
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help
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Silicon Image sii902x bridge chip driver.
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config DRM_SII9234
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tristate "Silicon Image SII9234 HDMI/MHL bridge"
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depends on OF
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help
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Say Y here if you want support for the MHL interface.
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It is an I2C driver, that detects connection of MHL bridge
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and starts encapsulation of HDMI signal.
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config DRM_SIMPLE_BRIDGE
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tristate "Simple DRM bridge support"
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depends on OF
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select DRM_KMS_HELPER
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help
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Support for non-programmable DRM bridges, such as ADI ADV7123, TI
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THS8134 and THS8135 or passive resistor ladder DACs.
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config DRM_THINE_THC63LVD1024
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tristate "Thine THC63LVD1024 LVDS decoder bridge"
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depends on OF
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help
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Thine THC63LVD1024 LVDS/parallel converter driver.
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config DRM_TOSHIBA_TC358762
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tristate "TC358762 DSI/DPI bridge"
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depends on OF
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select DRM_MIPI_DSI
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select DRM_KMS_HELPER
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select DRM_PANEL_BRIDGE
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help
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Toshiba TC358762 DSI/DPI bridge driver.
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config DRM_TOSHIBA_TC358764
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tristate "TC358764 DSI/LVDS bridge"
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depends on OF
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select DRM_MIPI_DSI
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select DRM_KMS_HELPER
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select DRM_PANEL
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help
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Toshiba TC358764 DSI/LVDS bridge driver.
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config DRM_TOSHIBA_TC358767
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tristate "Toshiba TC358767 eDP bridge"
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depends on OF
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select DRM_DISPLAY_DP_HELPER
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select DRM_DISPLAY_HELPER
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select DRM_KMS_HELPER
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select REGMAP_I2C
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select DRM_MIPI_DSI
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select DRM_PANEL
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help
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Toshiba TC358767 eDP bridge chip driver.
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config DRM_TOSHIBA_TC358768
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tristate "Toshiba TC358768 MIPI DSI bridge"
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depends on OF
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select DRM_KMS_HELPER
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select REGMAP_I2C
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select DRM_PANEL
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select DRM_MIPI_DSI
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help
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Toshiba TC358768AXBG/TC358778XBG DSI bridge chip driver.
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config DRM_TOSHIBA_TC358775
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tristate "Toshiba TC358775 DSI/LVDS bridge"
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depends on OF
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select DRM_DISPLAY_DP_HELPER
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select DRM_DISPLAY_HELPER
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select DRM_KMS_HELPER
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select REGMAP_I2C
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select DRM_PANEL
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select DRM_MIPI_DSI
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help
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Toshiba TC358775 DSI/LVDS bridge chip driver.
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config DRM_TI_DLPC3433
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tristate "TI DLPC3433 Display controller"
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depends on DRM && DRM_PANEL
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depends on OF
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select DRM_MIPI_DSI
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help
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TI DLPC3433 is a MIPI DSI based display controller bridge
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for processing high resolution DMD based projectors.
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It has a flexible configuration of MIPI DSI and DPI signal
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input that produces a DMD output in RGB565, RGB666, RGB888
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formats.
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It supports upto 720p resolution with 60 and 120 Hz refresh
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rates.
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config DRM_TI_TFP410
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tristate "TI TFP410 DVI/HDMI bridge"
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depends on OF
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select DRM_KMS_HELPER
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help
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Texas Instruments TFP410 DVI/HDMI Transmitter driver
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config DRM_TI_SN65DSI83
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tristate "TI SN65DSI83 and SN65DSI84 DSI to LVDS bridge"
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depends on OF
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select DRM_KMS_HELPER
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select REGMAP_I2C
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select DRM_PANEL
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select DRM_MIPI_DSI
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help
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Texas Instruments SN65DSI83 and SN65DSI84 DSI to LVDS Bridge driver
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config DRM_TI_SN65DSI86
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tristate "TI SN65DSI86 DSI to eDP bridge"
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depends on OF
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select DRM_DISPLAY_DP_HELPER
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select DRM_DISPLAY_HELPER
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select DRM_KMS_HELPER
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select REGMAP_I2C
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select DRM_PANEL
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select DRM_MIPI_DSI
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select AUXILIARY_BUS
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select DRM_DP_AUX_BUS
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help
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Texas Instruments SN65DSI86 DSI to eDP Bridge driver
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config DRM_TI_TPD12S015
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tristate "TI TPD12S015 HDMI level shifter and ESD protection"
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depends on OF
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select DRM_KMS_HELPER
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help
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Texas Instruments TPD12S015 HDMI level shifter and ESD protection
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driver.
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source "drivers/gpu/drm/bridge/analogix/Kconfig"
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source "drivers/gpu/drm/bridge/adv7511/Kconfig"
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source "drivers/gpu/drm/bridge/cadence/Kconfig"
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source "drivers/gpu/drm/bridge/imx/Kconfig"
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source "drivers/gpu/drm/bridge/synopsys/Kconfig"
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endmenu
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