4fbc897fbb
finish device_t-ification
2010-10-07 07:53:53 +00:00
699e821c1d
add support for backlight control via machine dependent callbacks
2010-10-06 02:24:35 +00:00
b8dd6fd56b
make use of a shadow framebuffer optional, use VCONS_DONT_READ by default
2010-08-31 02:49:17 +00:00
c1b390d493
A pointer typedef entails trading too much flexibility to declare const
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and non-const types, and the kernel uses both const and non-const
PMF qualifiers and device suspensors, so change the pmf_qual_t and
device_suspensor_t typedefs from "pointers to const" to non-pointer,
non-const types.
2010-02-24 22:37:54 +00:00
0f279dbbae
Restore splashscreen support with genfb.
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genfb patch from Pierre Pronchery, other small changes to make it
compile by me.
Closes PR kern/42605.
XXX doesnt work in 8bit, probably a cmap issue
2010-02-22 05:55:10 +00:00
3022acc4eb
Expand PMF_FN_* macros.
2010-01-08 19:42:11 +00:00
8aa0a1bfb1
Expose genfb_restore_palette and allow MD code to specify PMF callbacks.
2009-08-24 11:03:44 +00:00
c55b7d3677
call vcons_replay_msgbuf()
2009-08-20 02:51:27 +00:00
2b5246200f
add rasops15 too for completeness
2009-08-06 16:26:51 +00:00
69c048e118
pull in rasops16 - needed for gdium support
2009-08-06 16:24:43 +00:00
d43c4580f1
s/long/intptr_t/
2009-02-21 17:24:47 +00:00
f2437436f6
sparc complains "cast to pointer from integer of different size"; cast the
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int to (void *)(long).
2009-02-20 08:04:15 +00:00
90c7459808
If the bus glue provides an ioctl handler, don't return before we have a
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chance to perform generic handling in the WSDISPLAYIO_SMODE case.
ok macallan
2009-02-20 00:08:00 +00:00
3bc515352f
Use kmem_alloc instead of malloc for shadowfb
2009-02-17 17:01:41 +00:00
28f60a7907
Print the physical address if available instead of a virtual address.
2009-02-17 02:41:11 +00:00
d994f000f0
Add clear-screen and cursor-row properties to allow genfb to persist
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screen state from the MD console driver.
2009-02-17 02:19:33 +00:00
e04f5ff1b4
Provide callbacks so MD code can explicitly prevent genfb from matching;
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works around vga/genfb deathmatches.
2009-02-16 22:24:40 +00:00
ec798a6e6c
Introduce genfb_ops genfb_borrow callback to allow the bus frontend to
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lend mappings to drm.
2009-02-15 18:41:49 +00:00
a71612a2f8
Provide a stub genfb_cnattach for md code to call to give a hint to the
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bus driver's match function to return a higher confidence (so it can
beat out vga(4), for example). genfb needs-flag so md code can determine
if the genfb driver is present.
2009-02-14 20:33:58 +00:00
3028e483e4
Convert to new 2 clause license
2008-04-29 06:53:00 +00:00
3069a1f144
use aprint_*_dev and device_xname
2008-04-05 15:50:49 +00:00
aec8e8230f
missing newline in message
2008-03-09 21:33:17 +00:00
7bca1efe39
Do not attach genfb when the frame buffer is not flagged as being console
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(e.g. when a serial console is used).
Approved by macallan.
2008-03-09 20:32:30 +00:00
852515ae5f
deal with a bug in the Sun Raptor's firmware which reports
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linebytes == width even in 32bit colour
2007-12-17 15:38:31 +00:00
7e95514fdc
sprinkle \n
2007-11-19 04:00:39 +00:00
f59f835fa4
don't panic if we're not finding all the properties we need. Just complain
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quietly and return.
2007-11-05 16:57:46 +00:00
a2a3828545
machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h
2007-10-19 11:59:34 +00:00
d2525db73d
Clear the screen during initialization so that the first messages are not
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printed over "unknown garbage" (e.g. the Mac OS desktop). Agreed with
macallan@.
2007-08-30 15:40:41 +00:00
088cadb7c3
Print some details of the framebuffer configuration during attach.
...
OK'ed by macallan@.
2007-08-30 13:36:27 +00:00
90ad1537c2
Properly initialize the palette registers by calling the colormap callback
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on all of them. A typo made it only initialize half of them. OK'ed by
macallan@.
2007-08-30 13:32:18 +00:00
a3b32b42df
use bool with prop_dictionary_get_bool()
2007-08-24 19:12:21 +00:00
84b4b152a9
fix typo - fbsize is /height/ * stride. Doh.
2007-08-05 03:23:02 +00:00
42284ad7c0
add shadow fb support
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now genfb is actually usable even on slow PCI framebuffers. Yay Jared :)
2007-08-04 23:51:37 +00:00
aa2949fa77
add a callback to change the colour map
...
so now X with wsfb on top of genfb should look right
2007-04-14 19:56:05 +00:00
70eab97a3a
add WSDISPLAYIO_LINEBYTES support so we can run XFree86 with wsfb
2007-04-11 04:47:09 +00:00
32376f5c18
pull in rasops1 and rasops32
2007-04-11 04:46:33 +00:00
13daabb045
move genfb's PCI frontend to dev/pci
2007-04-10 02:16:47 +00:00
66d86be89a
- move all memory mapping into the bus frontend
...
- get rid of macppc-isms like *_mmap() returning physical addresses
2007-04-10 00:14:42 +00:00
4cf8aa1d7f
add genfb, a generic framebuffer console driver that's configured via
...
device properties - all it needs is width and height in pixels, stride in
bytes, depth in bits and the framebuffer address.
Features:
- unaccelerated fb console with colours and virtual consoles
- split into console handling and bus frontend
- so far there is only a PCI bus frontend which allows to mmap BARs belonging
to the graphics controller, others should be easy to add.
TODO:
- find an opaque way to change the palette ( probably pass a function
pointer as property ) since this would need to call some firmware interface
which is pretty much always MD
- find a clean way to mmap the framebuffer, just returning the physical
address works on macppc but not on other architectures. Problem is, that
we cannot rely on the address being a bus address - on macppc it is,
but for instance on sparc64 it's not.
2007-04-07 03:41:26 +00:00
macallan