Commit graph

5 commits

Author SHA1 Message Date
Aidan MacDonald
4fc37eb47f usb-designware: port to new USB API
List of all platforms using this driver:

- Sansa Clip+ (tested, works)
- Sansa Clip v2 (untested)
- Sansa Clip Zip (tested, works)
- Sansa Fuze v2 (untested)
- iPod 6G (untested)
- iPod Nano 2G (untested)
- FiiO M3K (tested, works)
- Shanling Q1 (tested, works)
- Eros Q (tested, works)

Change-Id: I403ec64b030ea38f22cb52b31865639a78cd11e4
2021-10-16 21:14:42 +01:00
Aidan MacDonald
ec164c389c usb: introduce new control request API
Change-Id: I6545d8985ab683c026f28f6a7c0e23b40d0a6506
2021-10-16 15:58:43 -04:00
Aidan MacDonald
672bbe434b usb: rename usb_drv_recv() to usb_recv_recv_nonblocking()
IMHO the current name is somewhat misleading:

- usb_drv_send() is blocking and we have usb_drv_send_nonblocking()
  for the non-blocking case. This inconsistent naming can only
  promote confusion. (And what would we call a blocking receive?)

- Other hardware abstraction APIs in Rockbox are usually blocking:
  storage, LCD, backlight, audio... in other words, blocking is the
  default expected behavior, with non-blocking calls being a rarity.

Change-Id: I05b41088d09eab582697674f4f06fdca0c8950af
2021-09-20 22:41:29 +01:00
Aidan MacDonald
75cb8ba8a4 FiiO M3K/X1000: add USB support
This only required a minor patch to the usb-designware driver due
to DMA requiring physical addresses -- on the X1000, these differ
from virtual addresses so we have to do the usual conversion.

Both the mass storage and HID drivers work, but there are a few
issues so this can't be considered 100% stable yet.

- Mass storage might not be detected properly on insertion,
  and USB has to be replugged before it shows up
- HID driver may occasionally panic or hang the machine

Change-Id: Ia3ce7591d5928ec7cbca7953abfef01bdbd873ef
2021-04-21 18:31:55 +00:00
Aidan MacDonald
c71a47f649 Move usb-designware out of ARM target tree
Change-Id: Ic981737976655596ea622b7b4d15a2d841bd993d
2021-04-18 18:45:28 +01:00
Renamed from firmware/target/arm/usb-designware.c (Browse further)