1# SPDX-License-Identifier: GPL-2.0-only 2config DRM_BRIDGE 3 def_bool y 4 depends on DRM 5 help 6 Bridge registration and lookup framework. 7 8config DRM_PANEL_BRIDGE 9 def_bool y 10 depends on DRM_BRIDGE 11 select DRM_PANEL 12 help 13 DRM bridge wrapper of DRM panels 14 15config DRM_AUX_BRIDGE 16 tristate 17 depends on DRM_BRIDGE && OF 18 select AUXILIARY_BUS 19 select DRM_PANEL_BRIDGE 20 help 21 Simple transparent bridge that is used by several non-DRM drivers to 22 build bridges chain. 23 24config DRM_AUX_HPD_BRIDGE 25 tristate 26 depends on DRM_BRIDGE && OF 27 select AUXILIARY_BUS 28 help 29 Simple bridge that terminates the bridge chain and provides HPD 30 support. 31 32menu "Display Interface Bridges" 33 depends on DRM && DRM_BRIDGE 34 35config DRM_CHIPONE_ICN6211 36 tristate "Chipone ICN6211 MIPI-DSI/RGB Converter bridge" 37 depends on OF 38 select DRM_KMS_HELPER 39 select DRM_MIPI_DSI 40 select DRM_PANEL_BRIDGE 41 select REGMAP_I2C 42 help 43 ICN6211 is MIPI-DSI/RGB Converter bridge from chipone. 44 45 It has a flexible configuration of MIPI DSI signal input 46 and produce RGB565, RGB666, RGB888 output format. 47 48 If in doubt, say "N". 49 50config DRM_CHRONTEL_CH7033 51 tristate "Chrontel CH7033 Video Encoder" 52 depends on OF 53 select DRM_KMS_HELPER 54 help 55 Enable support for the Chrontel CH7033 VGA/DVI/HDMI Encoder, as 56 found in the Dell Wyse 3020 thin client. 57 58 If in doubt, say "N". 59 60config DRM_CROS_EC_ANX7688 61 tristate "ChromeOS EC ANX7688 bridge" 62 depends on OF 63 depends on I2C_CROS_EC_TUNNEL || COMPILE_TEST 64 select DRM_KMS_HELPER 65 select REGMAP_I2C 66 help 67 ChromeOS EC ANX7688 is an ultra-low power 68 4K Ultra-HD (4096x2160p60) mobile HD transmitter 69 designed for ChromeOS devices. It converts HDMI 70 2.0 to DisplayPort 1.3 Ultra-HD. It is connected 71 to the ChromeOS Embedded Controller. 72 73config DRM_DISPLAY_CONNECTOR 74 tristate "Display connector support" 75 depends on OF 76 help 77 Driver for display connectors with support for DDC and hot-plug 78 detection. Most display controllers handle display connectors 79 internally and don't need this driver, but the DRM subsystem is 80 moving towards separating connector handling from display controllers 81 on ARM-based platforms. Saying Y here when this driver is not needed 82 will not cause any issue. 83 84config DRM_FSL_LDB 85 tristate "Freescale i.MX8MP LDB bridge" 86 depends on OF 87 depends on ARCH_MXC || COMPILE_TEST 88 select DRM_KMS_HELPER 89 select DRM_PANEL_BRIDGE 90 help 91 Support for i.MX8MP DPI-to-LVDS on-SoC encoder. 92 93config DRM_ITE_IT6505 94 tristate "ITE IT6505 DisplayPort bridge" 95 depends on OF 96 select DRM_DISPLAY_DP_HELPER 97 select DRM_DISPLAY_HDCP_HELPER 98 select DRM_DISPLAY_HELPER 99 select DRM_DP_AUX_BUS 100 select DRM_KMS_HELPER 101 select DRM_DP_HELPER 102 select EXTCON 103 select CRYPTO 104 select CRYPTO_HASH 105 help 106 ITE IT6505 DisplayPort bridge chip driver. 107 108config DRM_LONTIUM_LT8912B 109 tristate "Lontium LT8912B DSI/HDMI bridge" 110 depends on OF 111 select DRM_PANEL_BRIDGE 112 select DRM_KMS_HELPER 113 select DRM_MIPI_DSI 114 select REGMAP_I2C 115 select VIDEOMODE_HELPERS 116 help 117 Driver for Lontium LT8912B DSI to HDMI bridge 118 chip driver. 119 Please say Y if you have such hardware. 120 121 Say M here if you want to support this hardware as a module. 122 The module will be named "lontium-lt8912b". 123 124config DRM_LONTIUM_LT9211 125 tristate "Lontium LT9211 DSI/LVDS/DPI bridge" 126 depends on OF 127 select DRM_PANEL_BRIDGE 128 select DRM_KMS_HELPER 129 select DRM_MIPI_DSI 130 select REGMAP_I2C 131 help 132 Driver for Lontium LT9211 Single/Dual-Link DSI/LVDS or Single DPI 133 input to Single-link/Dual-Link DSI/LVDS or Single DPI output bridge 134 chip. 135 Please say Y if you have such hardware. 136 137config DRM_LONTIUM_LT9611 138 tristate "Lontium LT9611 DSI/HDMI bridge" 139 select SND_SOC_HDMI_CODEC if SND_SOC 140 depends on OF 141 select DRM_PANEL_BRIDGE 142 select DRM_KMS_HELPER 143 select DRM_MIPI_DSI 144 select REGMAP_I2C 145 help 146 Driver for Lontium LT9611 DSI to HDMI bridge 147 chip driver that converts dual DSI and I2S to 148 HDMI signals 149 Please say Y if you have such hardware. 150 151config DRM_LONTIUM_LT9611UXC 152 tristate "Lontium LT9611UXC DSI/HDMI bridge" 153 select SND_SOC_HDMI_CODEC if SND_SOC 154 depends on OF 155 select DRM_PANEL_BRIDGE 156 select DRM_KMS_HELPER 157 select DRM_MIPI_DSI 158 select REGMAP_I2C 159 help 160 Driver for Lontium LT9611UXC DSI to HDMI bridge 161 chip driver that converts dual DSI and I2S to 162 HDMI signals 163 Please say Y if you have such hardware. 164 165config DRM_ITE_IT66121 166 tristate "ITE IT66121 HDMI bridge" 167 depends on OF 168 select DRM_KMS_HELPER 169 select REGMAP_I2C 170 help 171 Support for ITE IT66121 HDMI bridge. 172 173config DRM_LVDS_CODEC 174 tristate "Transparent LVDS encoders and decoders support" 175 depends on OF 176 select DRM_KMS_HELPER 177 select DRM_PANEL_BRIDGE 178 help 179 Support for transparent LVDS encoders and decoders that don't 180 require any configuration. 181 182config DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW 183 tristate "MegaChips stdp4028-ge-b850v3-fw and stdp2690-ge-b850v3-fw" 184 depends on OF 185 select DRM_KMS_HELPER 186 select DRM_PANEL 187 help 188 This is a driver for the display bridges of 189 GE B850v3 that convert dual channel LVDS 190 to DP++. This is used with the i.MX6 imx-ldb 191 driver. You are likely to say N here. 192 193config DRM_NWL_MIPI_DSI 194 tristate "Northwest Logic MIPI DSI Host controller" 195 depends on DRM 196 depends on COMMON_CLK 197 depends on OF && HAS_IOMEM 198 select DRM_KMS_HELPER 199 select DRM_MIPI_DSI 200 select DRM_PANEL_BRIDGE 201 select GENERIC_PHY 202 select GENERIC_PHY_MIPI_DPHY 203 select MFD_SYSCON 204 select MULTIPLEXER 205 select REGMAP_MMIO 206 help 207 This enables the Northwest Logic MIPI DSI Host controller as 208 for example found on NXP's i.MX8 Processors. 209 210config DRM_NXP_PTN3460 211 tristate "NXP PTN3460 DP/LVDS bridge" 212 depends on OF 213 select DRM_KMS_HELPER 214 select DRM_PANEL 215 help 216 NXP PTN3460 eDP-LVDS bridge chip driver. 217 218config DRM_PARADE_PS8622 219 tristate "Parade eDP/LVDS bridge" 220 depends on OF 221 select DRM_PANEL 222 select DRM_KMS_HELPER 223 select BACKLIGHT_CLASS_DEVICE 224 help 225 Parade eDP-LVDS bridge chip driver. 226 227config DRM_PARADE_PS8640 228 tristate "Parade PS8640 MIPI DSI to eDP Converter" 229 depends on OF 230 select DRM_DISPLAY_DP_HELPER 231 select DRM_DISPLAY_HELPER 232 select DRM_DP_AUX_BUS 233 select DRM_KMS_HELPER 234 select DRM_MIPI_DSI 235 select DRM_PANEL 236 help 237 Choose this option if you have PS8640 for display 238 The PS8640 is a high-performance and low-power 239 MIPI DSI to eDP converter 240 241config DRM_SAMSUNG_DSIM 242 tristate "Samsung MIPI DSIM bridge driver" 243 depends on COMMON_CLK 244 depends on OF && HAS_IOMEM 245 select DRM_KMS_HELPER 246 select DRM_MIPI_DSI 247 select DRM_PANEL_BRIDGE 248 select GENERIC_PHY 249 select GENERIC_PHY_MIPI_DPHY 250 help 251 The Samsung MIPI DSIM bridge controller driver. 252 This MIPI DSIM bridge can be found it on Exynos SoCs and 253 NXP's i.MX8M Mini/Nano. 254 255config DRM_SIL_SII8620 256 tristate "Silicon Image SII8620 HDMI/MHL bridge" 257 depends on OF 258 select DRM_KMS_HELPER 259 select EXTCON 260 depends on RC_CORE || !RC_CORE 261 help 262 Silicon Image SII8620 HDMI/MHL bridge chip driver. 263 264config DRM_SII902X 265 tristate "Silicon Image sii902x RGB/HDMI bridge" 266 depends on OF 267 select DRM_KMS_HELPER 268 select REGMAP_I2C 269 select I2C_MUX 270 select SND_SOC_HDMI_CODEC if SND_SOC 271 help 272 Silicon Image sii902x bridge chip driver. 273 274config DRM_SII9234 275 tristate "Silicon Image SII9234 HDMI/MHL bridge" 276 depends on OF 277 help 278 Say Y here if you want support for the MHL interface. 279 It is an I2C driver, that detects connection of MHL bridge 280 and starts encapsulation of HDMI signal. 281 282config DRM_SIMPLE_BRIDGE 283 tristate "Simple DRM bridge support" 284 depends on OF 285 select DRM_KMS_HELPER 286 help 287 Support for non-programmable DRM bridges, such as ADI ADV7123, TI 288 THS8134 and THS8135 or passive resistor ladder DACs. 289 290config DRM_THINE_THC63LVD1024 291 tristate "Thine THC63LVD1024 LVDS decoder bridge" 292 depends on OF 293 help 294 Thine THC63LVD1024 LVDS/parallel converter driver. 295 296config DRM_TOSHIBA_TC358762 297 tristate "TC358762 DSI/DPI bridge" 298 depends on OF 299 select DRM_MIPI_DSI 300 select DRM_KMS_HELPER 301 select DRM_PANEL_BRIDGE 302 help 303 Toshiba TC358762 DSI/DPI bridge driver. 304 305config DRM_TOSHIBA_TC358764 306 tristate "TC358764 DSI/LVDS bridge" 307 depends on OF 308 select DRM_MIPI_DSI 309 select DRM_KMS_HELPER 310 select DRM_PANEL 311 help 312 Toshiba TC358764 DSI/LVDS bridge driver. 313 314config DRM_TOSHIBA_TC358767 315 tristate "Toshiba TC358767 eDP bridge" 316 depends on OF 317 select DRM_DISPLAY_DP_HELPER 318 select DRM_DISPLAY_HELPER 319 select DRM_KMS_HELPER 320 select REGMAP_I2C 321 select DRM_MIPI_DSI 322 select DRM_PANEL 323 help 324 Toshiba TC358767 eDP bridge chip driver. 325 326config DRM_TOSHIBA_TC358768 327 tristate "Toshiba TC358768 MIPI DSI bridge" 328 depends on OF 329 select DRM_KMS_HELPER 330 select REGMAP_I2C 331 select DRM_PANEL 332 select DRM_MIPI_DSI 333 help 334 Toshiba TC358768AXBG/TC358778XBG DSI bridge chip driver. 335 336config DRM_TOSHIBA_TC358775 337 tristate "Toshiba TC358775 DSI/LVDS bridge" 338 depends on OF 339 select DRM_DISPLAY_DP_HELPER 340 select DRM_DISPLAY_HELPER 341 select DRM_KMS_HELPER 342 select REGMAP_I2C 343 select DRM_PANEL 344 select DRM_MIPI_DSI 345 help 346 Toshiba TC358775 DSI/LVDS bridge chip driver. 347 348config DRM_TI_DLPC3433 349 tristate "TI DLPC3433 Display controller" 350 depends on DRM && DRM_PANEL 351 depends on OF 352 select DRM_MIPI_DSI 353 help 354 TI DLPC3433 is a MIPI DSI based display controller bridge 355 for processing high resolution DMD based projectors. 356 357 It has a flexible configuration of MIPI DSI and DPI signal 358 input that produces a DMD output in RGB565, RGB666, RGB888 359 formats. 360 361 It supports up to 720p resolution with 60 and 120 Hz refresh 362 rates. 363 364config DRM_TI_TFP410 365 tristate "TI TFP410 DVI/HDMI bridge" 366 depends on OF 367 select DRM_KMS_HELPER 368 help 369 Texas Instruments TFP410 DVI/HDMI Transmitter driver 370 371config DRM_TI_SN65DSI83 372 tristate "TI SN65DSI83 and SN65DSI84 DSI to LVDS bridge" 373 depends on OF 374 select DRM_KMS_HELPER 375 select REGMAP_I2C 376 select DRM_PANEL 377 select DRM_MIPI_DSI 378 help 379 Texas Instruments SN65DSI83 and SN65DSI84 DSI to LVDS Bridge driver 380 381config DRM_TI_SN65DSI86 382 tristate "TI SN65DSI86 DSI to eDP bridge" 383 depends on OF 384 select DRM_DISPLAY_DP_HELPER 385 select DRM_DISPLAY_HELPER 386 select DRM_KMS_HELPER 387 select REGMAP_I2C 388 select DRM_PANEL 389 select DRM_MIPI_DSI 390 select AUXILIARY_BUS 391 select DRM_DP_AUX_BUS 392 help 393 Texas Instruments SN65DSI86 DSI to eDP Bridge driver 394 395config DRM_TI_TPD12S015 396 tristate "TI TPD12S015 HDMI level shifter and ESD protection" 397 depends on OF 398 select DRM_KMS_HELPER 399 help 400 Texas Instruments TPD12S015 HDMI level shifter and ESD protection 401 driver. 402 403source "drivers/gpu/drm/bridge/analogix/Kconfig" 404 405source "drivers/gpu/drm/bridge/adv7511/Kconfig" 406 407source "drivers/gpu/drm/bridge/cadence/Kconfig" 408 409source "drivers/gpu/drm/bridge/imx/Kconfig" 410 411source "drivers/gpu/drm/bridge/synopsys/Kconfig" 412 413endmenu 414