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History log of /src/sys/arch/evbarm/mini2440/mini2440_lcd.c
RevisionDateAuthorComments
 1.8  06-Mar-2024  andvar s/horizontaol/horizontal/ in comments.
 1.7  20-Dec-2023  thorpej Remove unnecessary <sys/malloc.h>.
 1.6  07-Aug-2021  thorpej Merge thorpej-cfargs2.
 1.5  24-Apr-2021  thorpej branches: 1.5.8;
Merge thorpej-cfargs branch:

Simplify and make extensible the config_search() / config_found() /
config_attach() interfaces: rather than having different variants for
which arguments you want pass along, just have a single call that
takes a variadic list of tag-value arguments.

Adjust all call sites:
- Simplify wherever possible; don't pass along arguments that aren't
actually needed.
- Don't be explicit about what interface attribute is attaching if
the device only has one. (More simplification.)
- Add a config_probe() function to be used in indirect configuiration
situations, making is visibly easier to see when indirect config is
in play, and allowing for future change in semantics. (As of now,
this is just a wrapper around config_match(), but that is an
implementation detail.)

Remove unnecessary or redundant interface attributes where they're not
needed.

There are currently 5 "cfargs" defined:
- CFARG_SUBMATCH (submatch function for direct config)
- CFARG_SEARCH (search function for indirect config)
- CFARG_IATTR (interface attribte)
- CFARG_LOCATORS (locators array)
- CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles)

...and a sentinel value CFARG_EOL.

Add some extra sanity checking to ensure that interface attributes
aren't ambiguous.

Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark
ports to associate those device handles with device_t instance. This
will trickle trough to more places over time (need back-end for pre-OFW
Sun OBP; any others?).
 1.4  25-Jul-2014  dholland branches: 1.4.42;
Add d_discard to all struct cdevsw instances I could find.

All have been set to "nodiscard"; some should get a real implementation.
 1.3  16-Mar-2014  dholland branches: 1.3.2;
Change (mostly mechanically) every cdevsw/bdevsw I can find to use
designated initializers.

I have not built every extant kernel so I have probably broken at
least one build; however I've also found and fixed some wrong
cdevsw/bdevsw entries so even if so I think we come out ahead.
 1.2  27-Oct-2012  chs branches: 1.2.2;
split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.
 1.1  30-Jan-2012  nisimura branches: 1.1.4; 1.1.8;

Add FriendlyARM Mini2440 support.
- new code for Samsung S3C2440 SoC.
- update for other S3C2xx0.
This port was done by Paul Fleischer.
 1.1.8.2  20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.1.8.1  20-Nov-2012  tls Resync to 2012-11-19 00:00:00 UTC
 1.1.4.4  22-May-2014  yamt sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs. ("Protocol error: too many arguments")
 1.1.4.3  30-Oct-2012  yamt sync with head
 1.1.4.2  17-Apr-2012  yamt sync with head
 1.1.4.1  30-Jan-2012  yamt file mini2440_lcd.c was added on branch yamt-pagecache on 2012-04-17 00:06:15 +0000
 1.2.2.1  18-May-2014  rmind sync with head
 1.3.2.1  10-Aug-2014  tls Rebase.
 1.4.42.1  21-Mar-2021  thorpej Give config_found() the same variadic arguments treatment as
config_search(). This commit only adds the CFARG_EOL sentinel
to the existing config_found() calls. Conversion of config_found_sm_loc()
and config_found_ia() call sites will be in subsequent commits.
 1.5.8.1  04-Aug-2021  thorpej Adapt to CFARGS().

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