1# SPDX-License-Identifier: GPL-2.0-only
2config DVB_DDBRIDGE
3	tristate "Digital Devices bridge support"
4	depends on DVB_CORE && PCI && I2C
5	select DVB_LNBP21 if MEDIA_SUBDRV_AUTOSELECT
6	select DVB_STV6110x if MEDIA_SUBDRV_AUTOSELECT
7	select DVB_STV090x if MEDIA_SUBDRV_AUTOSELECT
8	select DVB_DRXK if MEDIA_SUBDRV_AUTOSELECT
9	select DVB_TDA18271C2DD if MEDIA_SUBDRV_AUTOSELECT
10	select DVB_STV0367 if MEDIA_SUBDRV_AUTOSELECT
11	select DVB_CXD2841ER if MEDIA_SUBDRV_AUTOSELECT
12	select DVB_STV0910 if MEDIA_SUBDRV_AUTOSELECT
13	select DVB_STV6111 if MEDIA_SUBDRV_AUTOSELECT
14	select DVB_LNBH25 if MEDIA_SUBDRV_AUTOSELECT
15	select MEDIA_TUNER_TDA18212 if MEDIA_SUBDRV_AUTOSELECT
16	select DVB_MXL5XX if MEDIA_SUBDRV_AUTOSELECT
17	select DVB_CXD2099 if MEDIA_SUBDRV_AUTOSELECT
18	help
19	  Support for cards with the Digital Devices PCI express bridge:
20	  - Octopus PCIe Bridge
21	  - Octopus mini PCIe Bridge
22	  - Octopus LE
23	  - DuoFlex S2 Octopus
24	  - DuoFlex CT Octopus
25	  - cineS2(v6)
26	  - CineCTv6 and DuoFlex CT (STV0367-based)
27	  - CineCTv7 and DuoFlex CT2/C2T2/C2T2I (Sony CXD28xx-based)
28	  - MaxA8 series
29	  - CineS2 V7/V7A and DuoFlex S2 V4 (ST STV0910-based)
30	  - Max S4/8
31
32	  Say Y if you own such a card and want to use it.
33
34config DVB_DDBRIDGE_MSIENABLE
35	bool "Enable Message Signaled Interrupts (MSI) per default (EXPERIMENTAL)"
36	depends on DVB_DDBRIDGE
37	depends on PCI_MSI
38	help
39	  Use PCI MSI (Message Signaled Interrupts) per default. Enabling this
40	  might lead to I2C errors originating from the bridge in conjunction
41	  with certain SATA controllers, requiring a reload of the ddbridge
42	  module. MSI can still be disabled by passing msi=0 as option, as
43	  this will just change the msi option default value.
44
45	  If you're unsure, concerned about stability and don't want to pass
46	  module options in case of troubles, say N.
47