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34 Commits

Author SHA1 Message Date
sato 4af7f46d47 * support hpcfb_show_screens()'s cb and cbarg arguments. (HPCFB_MULTI) 
* emul/mapping infomation turn to per screen.
* rename hpcfb_check_scroll() to hpcfb_check_update(). (HPCFB_JUMP)
* rename hpcfb_scroll_update() to hpcfb_update(). (HPCFB_JUMP)
* update experimental HPCFB_JUMP codes. (but not yet fix yet)
 2001-01-24 01:38:53 +00:00
sato 78242b5fd8 - fix WSDISPLAYIO_MODE_EMUL mode redrawing. 
- avoid null pointer dereference.
- clean up hpcfb_show_screen().
 2001-01-05 09:04:55 +00:00
sato 46921fecee Avoid null pointer dereference. dc_sc may be null on early stage. 2001-01-04 06:07:43 +00:00
enami 62f0a92d52 Avoid null pointer dereference. dc_sc may be null on early stage. 2001-01-04 03:03:04 +00:00
enami 596f0820de Set HPCFB_DC_CURRENT bit in hpcfb_init() so that boot -d works. 2001-01-04 01:35:21 +00:00
sato f89afd86e1 re-disable experimental HPCFB_MULTI codes.... 2001-01-01 01:42:03 +00:00
sato 6592f8f942 notify console polling mode or not to lower level video driver. 
turn polling mode when console are polling mode.
disable redrawing when not EMUL mode.
 2000-12-30 01:55:24 +00:00
sato 0ebc2f12c2 fix typo. 2000-12-27 07:52:00 +00:00
sato e05cd448e3 make compilable for HPCFB_JUMP codes. 2000-12-25 10:27:28 +00:00
sato 45b32e79e8 * add iodone&font entry in struct hpcfb_accessops. 
* update HPCFB_JUMP codes.
* change tvram initialization out of hpcfb_init().
* use dc_fbaddr for switching screen (for HPCFB_MULTI codes).
 2000-12-25 10:09:31 +00:00
sato 496cf20c43 * update HPCFB_MULTI codes 
- check malloc() return value.
- disable multi screen feature when console is serial.
  XXXX: bacause hpcfb multiscreen feature buggy in serial console.
 2000-12-22 08:37:17 +00:00
sato bd50a7eb6a - re-disable HPCFB_MULTI which enabled by my mistake. 
- fix hpcfb_show_screen()'s cursor drawing when HPCFB_MULTI is enabled.
 2000-12-21 03:30:36 +00:00
sato 1cf16cd23f fix some HPCFB_MULTI related bugs. 
- confusing some screens.
- save/resume problem

(but HPCFB_MULTI is not stabe yet)
 2000-12-20 09:35:40 +00:00
sato 45f1bffb11 fix bug hpcfb_redraw()'s argument all=1. 2000-12-20 08:04:27 +00:00
sato 595779fbdc delete unused HPCFB_BSTORE codes. 2000-12-12 22:41:02 +00:00
takemura 1021bf4bf1 Change hf_baseaddr usage. Now it potins frame buffer start address instead 
of hf_baseadd + hf_offset. You should use hf_baseaddr only in kernel and
you should use hf_offset only with mmap system call from userland.
 2000-12-03 13:43:40 +00:00
sato b45e183988 hardware accelarate function parameters turn to dot base. 2000-11-26 06:21:16 +00:00
sato 446d4c8a9f delete not HPCFB_TVOPTIM codes. 2000-11-24 22:05:13 +00:00
sato bda86c3118 update experimental HPCFB_JUMP codes. 
(but not completely yet)
 2000-11-24 21:58:06 +00:00
uch 30373f3eb1 reorder color map adequately. 2000-10-22 12:44:16 +00:00
takemura ccac45b532 Modify keymaps of MC-R and MC-CS series to add backlight control keycommand. 
Modify keymap of btnmgr to add backlight control keycommand.
Add backlight control function to bivideo.
 2000-10-01 03:45:33 +00:00
sato aa96730805 bzero allocated structutre initialy. 2000-09-12 08:25:44 +00:00
sato 5bb7aeddee - delete some unused codes (but some experimental code is not deleted) 
- add experimental HPCFB_JUMP code but it is not enabled.
 2000-09-11 13:44:49 +00:00
takemura ed9f910cc8 Introduce WSDISPLAY_NULLSCREEN to allow low level device to detach control 
process. Hpcmips frame buffer driver(hpcfb) call wsdisplay_switch with
WSDISPLAY_NULLSCREEN to notify user process of suspend/resume event.
 2000-09-10 09:39:57 +00:00
takemura 537da4726d Refresh screen when the system resume. 2000-07-30 11:16:54 +00:00
takemura ecdd72f783 Overwrite color map of rasops. 2000-07-22 03:46:53 +00:00
mrg 28d898391b remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h> 2000-06-29 08:10:45 +00:00
simonb 889c658b5b Change the kernel mmap interface so that the offset to map is an 
"off_t" and the return value is a "paddr_t" to allow mappings
at offsets past 2^31 bytes.  Somewhat inspired by FreeBSD, which
only changed the offset to a "vm_offset_t".

Includes updates for the i386, pc532 and sh3 mmmmap from Jason Thorpe.
 2000-06-26 04:55:19 +00:00
uch e5ee37ffd9 add struct hpcfb_accessops to setclut method. TX3912 can't change 
color map index (R:G:B = 3:3:2), so use this.
 2000-05-08 21:56:32 +00:00
uch 9dccb575be change hpfcb_cnattach interface to adopt current implementation. 2000-05-02 17:45:15 +00:00
takemura 6bd45ff6c3 We should not report button down event while we don't know where it occur. 2000-05-01 07:40:05 +00:00
sato 1e2f627e0b - virtual TEXT vram implimentation. 
- optimize scroll.
- hardware accelerator hooking mechanism (initianly, maybe change..)
- multiscreen (some bugs, so currently disabled)
- if you want disable above codes, #define HPCFB_DISABLE.
 2000-04-03 03:35:37 +00:00
takemura 9a04280130 Change color map and share color map data with kernel part. 2000-03-20 10:47:33 +00:00
takemura e9619d5d21 New frame buffer driver 'hpcfb' and built in video controller 'bivideo' 2000-03-12 05:04:44 +00:00