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	select VIDEOMODE_HELPERS
334	help
335	  Toshiba TC358768AXBG/TC358778XBG DSI bridge chip driver.
336
337config DRM_TOSHIBA_TC358775
338	tristate "Toshiba TC358775 DSI/LVDS bridge"
339	depends on OF
340	select DRM_DISPLAY_DP_HELPER
341	select DRM_DISPLAY_HELPER
342	select DRM_KMS_HELPER
343	select REGMAP_I2C
344	select DRM_PANEL
345	select DRM_MIPI_DSI
346	help
347	  Toshiba TC358775 DSI/LVDS bridge chip driver.
348
349config DRM_TI_DLPC3433
350	tristate "TI DLPC3433 Display controller"
351	depends on DRM && DRM_PANEL
352	depends on OF
353	select DRM_MIPI_DSI
354	help
355	  TI DLPC3433 is a MIPI DSI based display controller bridge
356	  for processing high resolution DMD based projectors.
357
358	  It has a flexible configuration of MIPI DSI and DPI signal
359	  input that produces a DMD output in RGB565, RGB666, RGB888
360	  formats.
361
362	  It supports up to 720p resolution with 60 and 120 Hz refresh
363	  rates.
364
365config DRM_TI_TFP410
366	tristate "TI TFP410 DVI/HDMI bridge"
367	depends on OF
368	select DRM_KMS_HELPER
369	help
370	  Texas Instruments TFP410 DVI/HDMI Transmitter driver
371
372config DRM_TI_SN65DSI83
373	tristate "TI SN65DSI83 and SN65DSI84 DSI to LVDS bridge"
374	depends on OF
375	select DRM_KMS_HELPER
376	select REGMAP_I2C
377	select DRM_PANEL
378	select DRM_MIPI_DSI
379	help
380	  Texas Instruments SN65DSI83 and SN65DSI84 DSI to LVDS Bridge driver
381
382config DRM_TI_SN65DSI86
383	tristate "TI SN65DSI86 DSI to eDP bridge"
384	depends on OF
385	select DRM_DISPLAY_DP_HELPER
386	select DRM_DISPLAY_HELPER
387	select DRM_KMS_HELPER
388	select REGMAP_I2C
389	select DRM_PANEL
390	select DRM_MIPI_DSI
391	select AUXILIARY_BUS
392	select DRM_DP_AUX_BUS
393	help
394	  Texas Instruments SN65DSI86 DSI to eDP Bridge driver
395
396config DRM_TI_TPD12S015
397	tristate "TI TPD12S015 HDMI level shifter and ESD protection"
398	depends on OF
399	select DRM_KMS_HELPER
400	help
401	  Texas Instruments TPD12S015 HDMI level shifter and ESD protection
402	  driver.
403
404source "drivers/gpu/drm/bridge/analogix/Kconfig"
405
406source "drivers/gpu/drm/bridge/adv7511/Kconfig"
407
408source "drivers/gpu/drm/bridge/cadence/Kconfig"
409
410source "drivers/gpu/drm/bridge/imx/Kconfig"
411
412source "drivers/gpu/drm/bridge/synopsys/Kconfig"
413
414endmenu