CVS log for src/sys/arch/arm/xscale/pxa2x0_lcd.c

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Keyword substitution: kv
Default branch: MAIN

Accept anti-aliased fonts; they are supported by rotated screen found on
hpcarm/WZERO3 and PXA270-based zaurus.

Sync w/ HEAD.

malloc(9) -> kmem(9)

Mostly merge changes from HEAD upto 20200411

in many device attach paths, allocate memory with M_WAITOK instead of M_NOWAIT
and remove code to handle failures that can no longer happen.

update from HEAD

Sync with HEAD (as of 26th Dec)

remove tlb_flush define and change callers to use cpu_tlb_flushID directly, ok matt@

Rebase to HEAD as of a few days ago.

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")

sync with head

Deal with non-4KB page sizes

Remove unused variables

sync with head

merge to -current.

adjust wsfont_find()

#include <sys/bus.h> instead of <machine/bus.h>.

Sync with HEAD.

sync with head

PXA2X0_LCD_WRITETHROUGH is defflag'd.

sync with head

Sync with HEAD.

sync with head.

Allow pxa2x0_lcd driver mapping screen buffer memory cachable with
write-through map (i.e. map it without BUS_DMA_COHERENT) since
currently all DMA data transfers are memory to device only.

Disabled by default, but enabled by "options PXA2X0_LCD_WRITETHROUGH"
or setting pxa2x0_lcd_writethrough = 1 in a kernel binary.

Tested on WS003SH by me and on WS011SH by jun@, and console output speed
is improved ~three times faster than coherent (uncached) mapping.

XXX: should we have a flag like BUS_DMA_WRITETHROUGH in MI bus_dma(9)?

Must disable LCD Controller in pxa2x0_lcd_attach_sub(), if already enabled.
We wait to become disable LCD in pxa2x0_lcd_initialize().

Sync with HEAD.

fix LCD drivers for Lubbock and Twintail.
  - pass correct attach args to pxa2x0_lcd_attach_sub()
  - make this driver compile without wsdisplay again.

sync with head.

Sync with HEAD.

- device_t/softc split.
- use aprint_* function.

Sync with HEAD.

sync with HEAD

Merge the ppcoea-renovation branch to HEAD.

This branch was a major cleanup and rototill of many of the various OEA
cpu based PPC ports that focused on sharing as much code as possible
between the various ports to eliminate near-identical copies of files in
every tree.  Additionally there is a new PIC system that unifies the
interface to interrupt code for all different OEA ppc arches.  The work
for this branch was done by a variety of people, too long to list here.

TODO:
bebox still needs work to complete the transition to -renovation.
ofppc still needs a bunch of work, which I will be looking at.
ev64260 still needs to be renovated
amigappc was not attempted.

NOTES:
pmppc was removed as an arch, and moved to a evbppc target.

Sync with HEAD

sync with head.

Sync with HEAD.

Sync with HEAD.

Sync with HEAD.

use WSDISPLAY_TYPE_PXALCD.

Sync with head.

Sync with head.

cosmetic

use LCCR3_BPP3 instead of magic number.

Mask more interrupts.

Added support ioctl(WSDISPLAYIO_LINEBYTES).
(XFree86 wsfb driver uses it.)

pxa2x0_lcd_mmap():
- Check offset parameter.

Sync with HEAD.

Don't setup GP[87:86] to LDD[17:16] at pxa2x0_lcd_initialize().
Because zaurus uses GP[87:86] as SSP2.

Sync with HEAD.

Use (char *) on pointer arith.

Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.

Sync with head.

sync with head.

sync with head.

Fix evbarm compile again.

sync with head.

Update from the latest Zaurus source from NONAKA Kimihiro.

Includes drivers for I2C, I2S, PCMCIA controller, USB device controller,
OHCI USB controller (from OpenBSD) and some improvements to the LCD
controller driver.

Zaurus Port from OpenBSD by Nonaka Kimihiro
OK gimpy

sync with head

sync with head.

Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.

sync with head.

Sync with head.

sync with head - hopefully this will work

Add an extra cookie to the ioctl and mmap wsdisplay accessops that points
to the screen on which they are being called.  The driver cannot guess
this by itself but it is needed to implement, at least, the getwschar and
putwschar functions in the correct place.  There are no functional changes
yet.

Tested on i386 (vga, vga_raster, machfb, vesafb), macppc and sparc64.
Suggested and reviewed by macallan@.

sync with head

Tab Police.

merge ktrace-lwp.

Sync with HEAD. Here we go again...

The first step to support Intel PXA270.

kernel config option CPU_XSCALE_PXA2X0 is now obsoleted by
CPU_XSCALE_PXA250 and CPU_XSCALE_PXA270.  If both of them are defined,
CPU is determined run-time.

Remove an unneeded cast and add some consts.

Adapt to branch.

Fix the sync with head I botched.

Sync with HEAD.

Sync with HEAD

avoid compile error with GCC3, and add some comments.

$Id$ -> $NetBSD$

__KERNEL_RCSID()

make this compile again:
   + we don't have struct pxa2x0_softc anymore.
   + call pxa2x0_clkman_config() to provide clock to LCDC block.

white space nit.

 - Rearrange the PXA2x0 support code to better support attaching
   child drivers such as interrupt and gpio controllers.
 - Add a function to probe SDRAM size at boot time.
 - Add a function to configure the Clock Manager's CKEN settings.
 - Add an INTC driver.
 - Add a GPIO driver.
 - Add attach glue for the PXA2x0's "almost" 16550-compatible uarts.
 - Tweak the LCD driver to use the GPIO driver's services for setting
   up GPIO pin function.

Use PAGE_SIZE rather than NBPG.

Catch up to -current

file pxa2x0_lcd.c was added on branch nathanw_sa on 2002-11-11 21:57:00 +0000

Support Intel PXA250 and PXA210 application processors.