[FBDEV]: Framebuffer driver for Intel 810/815 chipsets

[FBDEV]: Framebuffer driver for Intel 810/815 chipsets

[Antonino Daplas]

James,

It seems the fbdev framework is stable enough, and already in the
development tree.  So, I'm submitting a driver for the Intel 810/815 for
review and perhaps inclusion to your tree (to get more testing), and
hopefully merge with Linus's tree.

The patch is against linux-2.5.51, but will not work yet because of 2
reasons:

1. agpgart is not working for the i810
2. support for early agp initialization needs to be added.

Once #1 is fixed, the driver should work as a module.  And once #2 gets
included, the driver can be compiled statically.  Dave Jones (thanks for
the help, by the way) has already #2 in his tree (tested and works), and
is currently working on #1 (I have a hacked version at home).

The driver should be compliant with fbdev-2.5, and should support most
if not all features that are to be expected (modularity, state saving
and restoring, full hardware support, etc).  One thing also that's very
important for many people is that the driver will work with XFree86 with
its native i810 drivers without further modification, and quite stably
too.

The patch is at
http://i810fb.sourceforge.net/linux-2.5.51-i810fb.diff.gz

Thanks,

Tony

Re: [FBDEV]: Framebuffer driver for Intel 810/815 chipsets

[James Simmons]

Applied !!!!

MS: (n) 1. A debilitating and surprisingly widespread affliction that
renders the sufferer barely able to perform the simplest task. 2. A disease.

James Simmons  [jsimmons@users.sf.net] 	                ____/|
fbdev/console/gfx developer                             \ o.O|
http://www.linux-fbdev.org                               =(_)=
http://linuxgfx.sourceforge.net                            U
http://linuxconsole.sourceforge.net

On 11 Dec 2002, Antonino Daplas wrote:

> James,
>
> It seems the fbdev framework is stable enough, and already in the
> development tree.  So, I'm submitting a driver for the Intel 810/815 for
> review and perhaps inclusion to your tree (to get more testing), and
> hopefully merge with Linus's tree.
>
> The patch is against linux-2.5.51, but will not work yet because of 2
> reasons:
>
> 1. agpgart is not working for the i810
> 2. support for early agp initialization needs to be added.
>
> Once #1 is fixed, the driver should work as a module.  And once #2 gets
> included, the driver can be compiled statically.  Dave Jones (thanks for
> the help, by the way) has already #2 in his tree (tested and works), and
> is currently working on #1 (I have a hacked version at home).
>
> The driver should be compliant with fbdev-2.5, and should support most
> if not all features that are to be expected (modularity, state saving
> and restoring, full hardware support, etc).  One thing also that's very
> important for many people is that the driver will work with XFree86 with
> its native i810 drivers without further modification, and quite stably
> too.
>
> The patch is at
> http://i810fb.sourceforge.net/linux-2.5.51-i810fb.diff.gz
>
> Thanks,
>
> Tony
>
>
>
>
>

Re: [FBDEV]: Framebuffer driver for Intel 810/815 chipsets

[James Simmons]

Applied.

2.5.x Cirrus Logic Framebuffer Support

[John Weber]

James Simmons wrote:
> Applied.
> 

What's the status of framebuffer support for cirrus logic cards?

I recently tried to compile it, and got a bunch of errors resulting from 
what appears to be directory structure and api changes.
If this hasn't already been fixed, then I'll give it a shot.

Full error log below:

drivers/video/clgenfb.c:66: video/fbcon.h: No such file or directory
drivers/video/clgenfb.c:67: video/fbcon-mfb.h: No such file or directory
drivers/video/clgenfb.c:68: video/fbcon-cfb8.h: No such file or directory
drivers/video/clgenfb.c:69: video/fbcon-cfb16.h: No such file or directory
drivers/video/clgenfb.c:70: video/fbcon-cfb24.h: No such file or directory
drivers/video/clgenfb.c:71: video/fbcon-cfb32.h: No such file or directory
drivers/video/clgenfb.c:74: vga.h: No such file or directory
drivers/video/clgenfb.c:505: unknown field `fb_get_fix' specified in 
initializer
drivers/video/clgenfb.c:505: `fbgen_get_fix' undeclared here (not in a 
function)
drivers/video/clgenfb.c:505: initializer element is not constant
drivers/video/clgenfb.c:505: (near initialization for `clgenfb_ops.fb_read')
drivers/video/clgenfb.c:506: unknown field `fb_get_var' specified in 
initializer
drivers/video/clgenfb.c:506: `fbgen_get_var' undeclared here (not in a 
function)
drivers/video/clgenfb.c:506: initializer element is not constant
drivers/video/clgenfb.c:506: (near initialization for 
`clgenfb_ops.fb_write')
drivers/video/clgenfb.c:507: unknown field `fb_set_var' specified in 
initializer
drivers/video/clgenfb.c:507: `fbgen_set_var' undeclared here (not in a 
function)
drivers/video/clgenfb.c:507: initializer element is not constant
drivers/video/clgenfb.c:507: (near initialization for 
`clgenfb_ops.fb_check_var')
drivers/video/clgenfb.c:508: unknown field `fb_get_cmap' specified in 
initialize
r
drivers/video/clgenfb.c:508: `fbgen_get_cmap' undeclared here (not in a 
function
)
drivers/video/clgenfb.c:508: initializer element is not constant
drivers/video/clgenfb.c:508: (near initialization for 
`clgenfb_ops.fb_set_par')
drivers/video/clgenfb.c:509: unknown field `fb_set_cmap' specified in 
initialize
r
drivers/video/clgenfb.c:509: `gen_set_cmap' undeclared here (not in a 
function)
drivers/video/clgenfb.c:509: initializer element is not constant
drivers/video/clgenfb.c:509: (near initialization for 
`clgenfb_ops.fb_setcolreg'
)
drivers/video/clgenfb.c:510: field `fb_setcolreg' already initialized
drivers/video/clgenfb.c:510: warning: initialization from incompatible 
pointer t
ype
drivers/video/clgenfb.c:511: `fbgen_pan_display' undeclared here (not in 
a funct
ion)
drivers/video/clgenfb.c:511: initializer element is not constant
drivers/video/clgenfb.c:511: (near initialization for 
`clgenfb_ops.fb_pan_displa
y')
drivers/video/clgenfb.c:512: field `fb_blank' already initialized
drivers/video/clgenfb.c:512: `fbgen_blank' undeclared here (not in a 
function)
drivers/video/clgenfb.c:512: initializer element is not constant
drivers/video/clgenfb.c:512: (near initialization for 
`clgenfb_ops.fb_fillrect')
drivers/video/clgenfb.c:536: variable `clgen_hwswitch' has initializer 
but incom
plete type
drivers/video/clgenfb.c:538: warning: excess elements in struct initializer
drivers/video/clgenfb.c:538: warning: (near initialization for 
`clgen_hwswitch')
drivers/video/clgenfb.c:539: warning: excess elements in struct initializer
drivers/video/clgenfb.c:539: warning: (near initialization for 
`clgen_hwswitch')
drivers/video/clgenfb.c:540: warning: excess elements in struct initializer
drivers/video/clgenfb.c:540: warning: (near initialization for 
`clgen_hwswitch')
drivers/video/clgenfb.c:541: warning: excess elements in struct initializer
drivers/video/clgenfb.c:541: warning: (near initialization for 
`clgen_hwswitch')
drivers/video/clgenfb.c:542: warning: excess elements in struct initializer
drivers/video/clgenfb.c:542: warning: (near initialization for 
`clgen_hwswitch')
drivers/video/clgenfb.c:543: warning: excess elements in struct initializer
drivers/video/clgenfb.c:543: warning: (near initialization for 
`clgen_hwswitch')
drivers/video/clgenfb.c:544: warning: excess elements in struct initializer
drivers/video/clgenfb.c:544: warning: (near initialization for 
`clgen_hwswitch')
drivers/video/clgenfb.c:545: warning: excess elements in struct initializer
drivers/video/clgenfb.c:545: warning: (near initialization for 
`clgen_hwswitch')
drivers/video/clgenfb.c:546: warning: excess elements in struct initializer
drivers/video/clgenfb.c:546: warning: (near initialization for 
`clgen_hwswitch')
drivers/video/clgenfb.c:548: warning: excess elements in struct initializer
drivers/video/clgenfb.c:548: warning: (near initialization for 
`clgen_hwswitch')
drivers/video/clgenfb.c: In function `clgen_set_mclk':
drivers/video/clgenfb.c:1098: warning: implicit declaration of function 
`vga_rse
q'
drivers/video/clgenfb.c:1099: warning: implicit declaration of function 
`vga_wse
q'
drivers/video/clgenfb.c: In function `clgen_set_par':
drivers/video/clgenfb.c:1133: warning: implicit declaration of function 
`vga_wcr
t'
drivers/video/clgenfb.c:1133: `VGA_CRTC_V_SYNC_END' undeclared (first 
use in thi
s function)
drivers/video/clgenfb.c:1133: (Each undeclared identifier is reported 
only once
drivers/video/clgenfb.c:1133: for each function it appears in.)
drivers/video/clgenfb.c:1137: `VGA_CRTC_H_TOTAL' undeclared (first use 
in this f
unction)
drivers/video/clgenfb.c:1140: `VGA_CRTC_H_DISP' undeclared (first use in 
this fu
nction)
drivers/video/clgenfb.c:1143: `VGA_CRTC_H_BLANK_START' undeclared (first 
use in
this function)
drivers/video/clgenfb.c:1146: `VGA_CRTC_H_BLANK_END' undeclared (first 
use in th
is function)
drivers/video/clgenfb.c:1149: `VGA_CRTC_H_SYNC_START' undeclared (first 
use in t
his function)
drivers/video/clgenfb.c:1155: `VGA_CRTC_H_SYNC_END' undeclared (first 
use in thi
s function)
drivers/video/clgenfb.c:1158: `VGA_CRTC_V_TOTAL' undeclared (first use 
in this f
unction)
drivers/video/clgenfb.c:1176: `VGA_CRTC_OVERFLOW' undeclared (first use 
in this
function)
drivers/video/clgenfb.c:1184: `VGA_CRTC_MAX_SCAN' undeclared (first use 
in this
function)
drivers/video/clgenfb.c:1187: `VGA_CRTC_V_SYNC_START' undeclared (first 
use in t
his function)
drivers/video/clgenfb.c:1193: `VGA_CRTC_V_DISP_END' undeclared (first 
use in thi
s function)
drivers/video/clgenfb.c:1196: `VGA_CRTC_V_BLANK_START' undeclared (first 
use in
this function)
drivers/video/clgenfb.c:1199: `VGA_CRTC_V_BLANK_END' undeclared (first 
use in th
is function)
drivers/video/clgenfb.c:1202: `VGA_CRTC_LINE_COMPARE' undeclared (first 
use in this function)
drivers/video/clgenfb.c:1239: `VGA_CRTC_MODE' undeclared (first use in 
this func
tion)
drivers/video/clgenfb.c:1250: `VGA_CRTC_REGS' undeclared (first use in 
this func
tion)
drivers/video/clgenfb.c:1254: `VGA_SEQ_CHARACTER_MAP' undeclared (first 
use in t
his function)
drivers/video/clgenfb.c:1262: `VGA_MIS_W' undeclared (first use in this 
function
)
drivers/video/clgenfb.c:1264: `VGA_CRTC_PRESET_ROW' undeclared (first 
use in thi
s function)
drivers/video/clgenfb.c:1265: `VGA_CRTC_CURSOR_START' undeclared (first 
use in t
his function)
drivers/video/clgenfb.c:1266: `VGA_CRTC_CURSOR_END' undeclared (first 
use in thi
s function)
drivers/video/clgenfb.c:1277: warning: implicit declaration of function 
`vga_wgf
x'
drivers/video/clgenfb.c:1277: `VGA_GFX_MODE' undeclared (first use in 
this funct
ion)
drivers/video/clgenfb.c:1346: `VGA_PEL_MSK' undeclared (first use in 
this functi
on)
drivers/video/clgenfb.c:1351: `VGA_SEQ_MEMORY_MODE' undeclared (first 
use in thi
s function)
drivers/video/clgenfb.c:1352: `VGA_SEQ_PLANE_WRITE' undeclared (first 
use in thi
s function)
drivers/video/clgenfb.c:1599: `VGA_CRTC_OFFSET' undeclared (first use in 
this fu
nction)
drivers/video/clgenfb.c:1612: `VGA_CRTC_CURSOR_HI' undeclared (first use 
in this
  function)
drivers/video/clgenfb.c:1613: `VGA_CRTC_CURSOR_LO' undeclared (first use 
in this
  function)
drivers/video/clgenfb.c:1614: `VGA_CRTC_UNDERLINE' undeclared (first use 
in this
  function)
drivers/video/clgenfb.c:1616: warning: implicit declaration of function 
`vga_wat
tr'
drivers/video/clgenfb.c:1616: `VGA_ATC_MODE' undeclared (first use in 
this funct
ion)
drivers/video/clgenfb.c:1617: `VGA_ATC_OVERSCAN' undeclared (first use 
in this f
unction)
drivers/video/clgenfb.c:1618: `VGA_ATC_PLANE_ENABLE' undeclared (first 
use in th
is function)
drivers/video/clgenfb.c:1620: `VGA_ATC_COLOR_PAGE' undeclared (first use 
in this
  function)
drivers/video/clgenfb.c:1626: `VGA_GFX_SR_VALUE' undeclared (first use 
in this f
unction)
drivers/video/clgenfb.c:1627: `VGA_GFX_SR_ENABLE' undeclared (first use 
in this
function)
drivers/video/clgenfb.c:1628: `VGA_GFX_COMPARE_VALUE' undeclared (first 
use in t
his function)
drivers/video/clgenfb.c:1629: `VGA_GFX_DATA_ROTATE' undeclared (first 
use in thi
s function)
drivers/video/clgenfb.c:1630: `VGA_GFX_PLANE_READ' undeclared (first use 
in this
  function)
drivers/video/clgenfb.c:1631: `VGA_GFX_MISC' undeclared (first use in 
this funct
ion)
drivers/video/clgenfb.c:1632: `VGA_GFX_COMPARE_MASK' undeclared (first 
use in th
is function)
drivers/video/clgenfb.c:1633: `VGA_GFX_BIT_MASK' undeclared (first use 
in this f
unction)
drivers/video/clgenfb.c:1646: `VGA_SEQ_CLOCK_MODE' undeclared (first use 
in this
  function)
drivers/video/clgenfb.c: In function `clgen_pan_display':
drivers/video/clgenfb.c:1797: `VGA_CRTC_START_LO' undeclared (first use 
in this
function)
drivers/video/clgenfb.c:1798: `VGA_CRTC_START_HI' undeclared (first use 
in this
function)
drivers/video/clgenfb.c:1808: warning: implicit declaration of function 
`vga_rcr
t'
drivers/video/clgenfb.c: In function `clgen_blank':
drivers/video/clgenfb.c:1858: `VGA_SEQ_CLOCK_MODE' undeclared (first use 
in this
  function)
drivers/video/clgenfb.c: In function `init_vgachip':
drivers/video/clgenfb.c:1970: `VGA_SEQ_CLOCK_MODE' undeclared (first use 
in this
  function)
drivers/video/clgenfb.c:1971: `VGA_MIS_W' undeclared (first use in this 
function
)
drivers/video/clgenfb.c:1993: `VGA_SEQ_PLANE_WRITE' undeclared (first 
use in thi
s function)
drivers/video/clgenfb.c:1994: `VGA_SEQ_CHARACTER_MAP' undeclared (first 
use in t
his function)
drivers/video/clgenfb.c:1995: `VGA_SEQ_MEMORY_MODE' undeclared (first 
use in thi
s function)
drivers/video/clgenfb.c:2018: `VGA_CRTC_PRESET_ROW' undeclared (first 
use in thi
s function)
drivers/video/clgenfb.c:2019: `VGA_CRTC_CURSOR_START' undeclared (first 
use in t
his function)
drivers/video/clgenfb.c:2020: `VGA_CRTC_CURSOR_END' undeclared (first 
use in thi
s function)
drivers/video/clgenfb.c:2021: `VGA_CRTC_START_HI' undeclared (first use 
in this
function)
drivers/video/clgenfb.c:2022: `VGA_CRTC_START_LO' undeclared (first use 
in this
function)
drivers/video/clgenfb.c:2023: `VGA_CRTC_CURSOR_HI' undeclared (first use 
in this
  function)
drivers/video/clgenfb.c:2024: `VGA_CRTC_CURSOR_LO' undeclared (first use 
in this
  function)
drivers/video/clgenfb.c:2026: `VGA_CRTC_UNDERLINE' undeclared (first use 
in this
  function)
drivers/video/clgenfb.c:2027: `VGA_CRTC_MODE' undeclared (first use in 
this func
tion)
drivers/video/clgenfb.c:2028: `VGA_CRTC_LINE_COMPARE' undeclared (first 
use in t
his function)
drivers/video/clgenfb.c:2032: `VGA_GFX_SR_VALUE' undeclared (first use 
in this f
unction)
drivers/video/clgenfb.c:2033: `VGA_GFX_SR_ENABLE' undeclared (first use 
in this
function)
drivers/video/clgenfb.c:2034: `VGA_GFX_COMPARE_VALUE' undeclared (first 
use in t
his function)
drivers/video/clgenfb.c:2035: `VGA_GFX_DATA_ROTATE' undeclared (first 
use in thi
s function)
drivers/video/clgenfb.c:2036: `VGA_GFX_PLANE_READ' undeclared (first use 
in this
  function)
drivers/video/clgenfb.c:2037: `VGA_GFX_MODE' undeclared (first use in 
this funct
ion)
drivers/video/clgenfb.c:2038: `VGA_GFX_MISC' undeclared (first use in 
this funct
ion)
drivers/video/clgenfb.c:2039: `VGA_GFX_COMPARE_MASK' undeclared (first 
use in th
is function)
drivers/video/clgenfb.c:2040: `VGA_GFX_BIT_MASK' undeclared (first use 
in this f
unction)
drivers/video/clgenfb.c:2052: `VGA_ATC_PALETTE0' undeclared (first use 
in this f
unction)
drivers/video/clgenfb.c:2053: `VGA_ATC_PALETTE1' undeclared (first use 
in this f
unction)
drivers/video/clgenfb.c:2054: `VGA_ATC_PALETTE2' undeclared (first use 
in this f
unction)
drivers/video/clgenfb.c:2055: `VGA_ATC_PALETTE3' undeclared (first use 
in this f
unction)
drivers/video/clgenfb.c:2056: `VGA_ATC_PALETTE4' undeclared (first use 
in this function)
drivers/video/clgenfb.c:2057: `VGA_ATC_PALETTE5' undeclared (first use 
in this f
unction)
drivers/video/clgenfb.c:2058: `VGA_ATC_PALETTE6' undeclared (first use 
in this f
unction)
drivers/video/clgenfb.c:2059: `VGA_ATC_PALETTE7' undeclared (first use 
in this f
unction)
drivers/video/clgenfb.c:2060: `VGA_ATC_PALETTE8' undeclared (first use 
in this f
unction)
drivers/video/clgenfb.c:2061: `VGA_ATC_PALETTE9' undeclared (first use 
in this f
unction)
drivers/video/clgenfb.c:2062: `VGA_ATC_PALETTEA' undeclared (first use 
in this f
unction)
drivers/video/clgenfb.c:2063: `VGA_ATC_PALETTEB' undeclared (first use 
in this f
unction)
drivers/video/clgenfb.c:2064: `VGA_ATC_PALETTEC' undeclared (first use 
in this f
unction)
drivers/video/clgenfb.c:2065: `VGA_ATC_PALETTED' undeclared (first use 
in this f
unction)
drivers/video/clgenfb.c:2066: `VGA_ATC_PALETTEE' undeclared (first use 
in this f
unction)
drivers/video/clgenfb.c:2067: `VGA_ATC_PALETTEF' undeclared (first use 
in this f
unction)
drivers/video/clgenfb.c:2069: `VGA_ATC_MODE' undeclared (first use in 
this funct
ion)
drivers/video/clgenfb.c:2070: `VGA_ATC_OVERSCAN' undeclared (first use 
in this f
unction)
drivers/video/clgenfb.c:2071: `VGA_ATC_PLANE_ENABLE' undeclared (first 
use in th
is function)
drivers/video/clgenfb.c:2073: `VGA_ATC_COLOR_PAGE' undeclared (first use 
in this
  function)
drivers/video/clgenfb.c:2075: `VGA_PEL_MSK' undeclared (first use in 
this functi
on)
drivers/video/clgenfb.c: In function `clgen_set_disp':
drivers/video/clgenfb.c:2185: dereferencing pointer to incomplete type
drivers/video/clgenfb.c:2242: dereferencing pointer to incomplete type
drivers/video/clgenfb.c:2242: `fbcon_dummy' undeclared (first use in 
this functi
on)
drivers/video/clgenfb.c:2243: dereferencing pointer to incomplete type
drivers/video/clgenfb.c: In function `clgen_pci_setup':
drivers/video/clgenfb.c:2543: warning: implicit declaration of function 
`pcibios
_write_config_dword'
drivers/video/clgenfb.c: In function `clgenfb_init':
drivers/video/clgenfb.c:2789: `fbgen_switch' undeclared (first use in 
this funct
ion)
drivers/video/clgenfb.c:2790: `fbgen_update_var' undeclared (first use 
in this f
unction)
drivers/video/clgenfb.c:2811: warning: implicit declaration of function 
`fbgen_d
o_set_var'
drivers/video/clgenfb.c:2818: invalid use of undefined type `struct display'
drivers/video/clgenfb.c:2819: warning: implicit declaration of function 
`fbgen_s
et_disp'
drivers/video/clgenfb.c:2820: warning: implicit declaration of function 
`do_inst
all_cmap'
drivers/video/clgenfb.c: In function `WGen':
drivers/video/clgenfb.c:2923: `VGA_PEL_IR' undeclared (first use in this 
functio
n)
drivers/video/clgenfb.c:2923: `VGA_PEL_D' undeclared (first use in this 
function
)
drivers/video/clgenfb.c:2927: warning: implicit declaration of function 
`vga_w'
drivers/video/clgenfb.c: In function `RGen':
drivers/video/clgenfb.c:2938: `VGA_PEL_IR' undeclared (first use in this 
functio
n)
drivers/video/clgenfb.c:2938: `VGA_PEL_D' undeclared (first use in this 
function
)
drivers/video/clgenfb.c:2942: warning: implicit declaration of function 
`vga_r'
drivers/video/clgenfb.c: In function `AttrOn':
drivers/video/clgenfb.c:2955: `VGA_ATT_IW' undeclared (first use in this 
functio
n)
drivers/video/clgenfb.c:2956: `VGA_ATT_R' undeclared (first use in this 
function
)
drivers/video/clgenfb.c: In function `WHDR':
drivers/video/clgenfb.c:2981: `VGA_PEL_MSK' undeclared (first use in 
this functi
on)
drivers/video/clgenfb.c:2984: `VGA_PEL_IW' undeclared (first use in this 
functio
n)
drivers/video/clgenfb.c: In function `WClut':
drivers/video/clgenfb.c:3041: `VGA_PEL_D' undeclared (first use in this 
function
)
drivers/video/clgenfb.c:3044: `VGA_PEL_IW' undeclared (first use in this 
functio
n)
drivers/video/clgenfb.c: In function `clgen_WaitBLT':
drivers/video/clgenfb.c:3097: warning: implicit declaration of function 
`vga_rgf
x'
drivers/video/clgenfb.c: In function `clgen_RectFill':
drivers/video/clgenfb.c:3240: `VGA_GFX_SR_VALUE' undeclared (first use 
in this function)
drivers/video/clgenfb.c:3241: `VGA_GFX_SR_ENABLE' undeclared (first use 
in this
function)
drivers/video/clgenfb.c: At top level:
drivers/video/clgenfb.c:412: storage size of `disp' isn't known
drivers/video/clgenfb.c:3109: warning: `clgen_BitBLT' defined but not used
drivers/video/clgenfb.c:3200: warning: `clgen_RectFill' defined but not used
make[2]: *** [drivers/video/clgenfb.o] Error 1
make[1]: *** [drivers/video] Error 2
make: *** [drivers] Error 2