13 years agos3fb: driver fixes
Ondrej Zajicek [Tue, 8 May 2007 07:39:24 +0000]
s3fb: driver fixes

This fixes broken fbcon on Virge VX in 24 bpp mode, and contains several
other small updates.

Signed-off-by: Ondrej Zajicek <santiago@crfreenet.org>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agofbdev: save the activate field before calling fb_check_var()
Antonino A. Daplas [Tue, 8 May 2007 07:39:22 +0000]
fbdev: save the activate field before calling fb_check_var()

Some drivers may reset the var->activate field on fb_check_var(). This can
lead to undefined behavior. For example, doing fbset -a <option> with vga16fb
will only modify the active console instead of modifying all.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agofbcon: check if the character count can be handled
Antonino A. Daplas [Tue, 8 May 2007 07:39:19 +0000]
fbcon: check if the character count can be handled

Fontmaps can be 256 or 512 in length. The only driver that can do tileblitting
can only handle 256 characters.  Check for this when setting the font.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agos3fb: implement fb_get_tilemax()
Antonino A. Daplas [Tue, 8 May 2007 07:39:17 +0000]
s3fb: implement fb_get_tilemax()

Implement fb_get_tilemax(). It just returns 256.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agofbdev: add tile operation to get the maximum length of the map
Antonino A. Daplas [Tue, 8 May 2007 07:39:16 +0000]
fbdev: add tile operation to get the maximum length of the map

Add a tile method, fb_get_tilemax(), that returns the maximum length of
the tile map (or font map).  This is needed by s3fb which can only handle
256 characters.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agos3fb: limit 8x16 rectangles when tileblitting is enabled
Antonino A. Daplas [Tue, 8 May 2007 07:39:14 +0000]
s3fb: limit 8x16 rectangles when tileblitting is enabled

If tileblitting is enabled (text mode), the hardware can only accept 8x16
bitmaps. Advertise this to the upper layer. And to ensure that an appropriate
font is always available, select an 8x16 font in Kconfig.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agovga16fb: restrict to blit rectangles with widths of multiples of 8 pixels
Antonino A. Daplas [Tue, 8 May 2007 07:39:12 +0000]
vga16fb: restrict to blit rectangles with widths of multiples of 8 pixels

Advertise that vga16fb can only handle widths that are 8-pixel-multiple only
(software limitation). To ensure that a legal font is available, SELECT an
8x16 font in Kconfig.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agofbcon: font setting should check limitation of driver
Antonino A. Daplas [Tue, 8 May 2007 07:39:11 +0000]
fbcon: font setting should check limitation of driver

fbcon_set_font() will now check if the new font dimensions can be drawn by the
driver (by checking pixmap.blit_x and blit_y).  Similarly, add 2 new
parameters to get_default_font(), font_w and font_h, to further aid in the
font selection process.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agofbdev: advertise limitation of drawing engine
Antonino A. Daplas [Tue, 8 May 2007 07:39:09 +0000]
fbdev: advertise limitation of drawing engine

A few drivers are not capable of blitting rectangles of any dimension.
vga16fb can only blit 8-pixel wide rectangles, while s3fb (in tileblitting
mode) can only blit 8x16 rectangles.  For example, loading a 12x22 font in
vga16fb will result in a corrupt display.

Advertise this limitation/capability in info->pixmap.blit_x and blit_y.  These
fields are 32-bit arrays (font max is 32x32 only), ie, if bit 7 is set, then
width/height of 7+1 is supported.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agofbdev: consolidate common drawing functions into a header file
Antonino A. Daplas [Tue, 8 May 2007 07:39:08 +0000]
fbdev: consolidate common drawing functions into a header file

Consolidate common drawing functions into a single header file.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agovfb: use fb_sys_read() and fb_sys_write()
Antonino A. Daplas [Tue, 8 May 2007 07:39:07 +0000]
vfb: use fb_sys_read() and fb_sys_write()

Since vfb's framebuffer is vmalloc'ed, use the fb_sys_read() and
fb_sys_write().

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agohecubafb: use fb_sys_read()
Antonino A. Daplas [Tue, 8 May 2007 07:39:06 +0000]
hecubafb: use fb_sys_read()

Since hecubafb's framebuffer is vmalloc'ed, use fb_sys_read().

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoarcfb: use fb_sys_read()
Antonino A. Daplas [Tue, 8 May 2007 07:39:04 +0000]
arcfb: use fb_sys_read()

Since arcfb's framebuffer is vmalloc'ed, use the fb_sys_read().

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agofbdev: add fb_read/fb_write functions for framebuffers in system RAM
Antonino A. Daplas [Tue, 8 May 2007 07:39:03 +0000]
fbdev: add fb_read/fb_write functions for framebuffers in system RAM

The functions fb_read() and fb_write in fbmem.c assume that the framebuffer
is in IO memory.  However, we have 3 drivers (hecubafb, arcfb, and vfb)
where the framebuffer is allocated from system RAM (via vmalloc). Using
__raw_read/__raw_write (fb_readl/fb_writel) for these drivers is
illegal, especially in other platforms.

Create file read and write methods for these types of drivers.  These are
named fb_sys_read() and fb_sys_write().

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agofbdev: pass struct fb_info to fb_read and fb_write
Antonino A. Daplas [Tue, 8 May 2007 07:39:02 +0000]
fbdev: pass struct fb_info to fb_read and fb_write

It is unnecessary to pass struct file to fb_read() and fb_write() in struct
fb_ops. For consistency with the other methods, pass struct fb_info instead.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agovfb: use sys instead of cfb drawing functions
Antonino A. Daplas [Tue, 8 May 2007 07:39:01 +0000]
vfb: use sys instead of cfb drawing functions

Since vfb's framebuffer is vmalloc'ed, use the sys_* drawing functions
instead of cfb_*.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agohecubafb: use sys instead of cfb drawing functions
Antonino A. Daplas [Tue, 8 May 2007 07:39:00 +0000]
hecubafb: use sys instead of cfb drawing functions

Since hecubafb's framebuffer is vmalloc'ed, use the sys_* drawing functions
instead of cfb_*.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoarcfb: use sys instead of cfb drawing functions
Antonino A. Daplas [Tue, 8 May 2007 07:38:58 +0000]
arcfb: use sys instead of cfb drawing functions

Since arcfb's framebuffer is vmalloc'ed, use the sys_* drawing functions
instead of cfb_*.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agofbdev: add drawing functions for framebuffers in system RAM
Antonino A. Daplas [Tue, 8 May 2007 07:38:57 +0000]
fbdev: add drawing functions for framebuffers in system RAM

The generic drawing functions (cfbimgblt, cfbcopyarea, cfbfillrect) assume
that the framebuffer is in IO memory.  However, we have 3 drivers (hecubafb,
arcfb, and vfb) where the framebuffer is allocated from system RAM (via
vmalloc). Using _raw_read/write and family for these drivers (as used in
the cfb* functions) is illegal, especially in other platforms.

Create 3 new drawing functions, based almost entirely from the original
except that the framebuffer memory is assumed to be in system RAM.
These are named as sysimgblt, syscopyarea, and sysfillrect.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoskeletonfb: documentation error fixes
Antonino A. Daplas [Tue, 8 May 2007 07:38:55 +0000]
skeletonfb: documentation error fixes

Documentation error fixes.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agovt: add documentation for new boot/sysfs options
Antonino A. Daplas [Tue, 8 May 2007 07:38:53 +0000]
vt: add documentation for new boot/sysfs options

Add description to Documentation/kernel-parameters.txt on new options
default_blue, default_grn, default_red, and default_utf8.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoi810fb: fix incorrect frequency mask
Antonino A. Daplas [Tue, 8 May 2007 07:38:52 +0000]
i810fb: fix incorrect frequency mask

Fix a long-standing bug.  The mask used to detect a 100Mhz or 133Mhz chipset
is incorrect. (The only side effect of this bug is that it will choose an
incorrect watermark).

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agohecubafb: kill sparse warnings
Antonino A. Daplas [Tue, 8 May 2007 07:38:50 +0000]
hecubafb: kill sparse warnings

The framebuffer memory is allocated from system RAM (vmalloc'ed).  Add __force
annotations.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agos3fb: add sparse annotations
Antonino A. Daplas [Tue, 8 May 2007 07:38:49 +0000]
s3fb: add sparse annotations

Add sparse annotations and use fb_read/fb_write and family to access the
framebuffer.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoarcfb: kill sparse warning
Antonino A. Daplas [Tue, 8 May 2007 07:38:47 +0000]
arcfb: kill sparse warning

The framebuffer memory is allocated from system RAM (vmalloc'ed). Add __force
annotations.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agofbdev: add sparse annotations in svgalib.c
Antonino A. Daplas [Tue, 8 May 2007 07:38:46 +0000]
fbdev: add sparse annotations in svgalib.c

Add sparse annotations and use fb_read/fb_write family to access the
framebuffer.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agofbdev: kill sparse warning in deferred IO
Antonino A. Daplas [Tue, 8 May 2007 07:38:44 +0000]
fbdev: kill sparse warning in deferred IO

Kill the following in fb_defio.c:

drivers/video/fb_defio.c:40:43: warning: incorrect type in argument 1 (different address spaces)
drivers/video/fb_defio.c:40:43:    expected void *addr
drivers/video/fb_defio.c:40:43:    got char [noderef] *screen_base<asn:2>

The framebuffer memory of these types of devices are allocated from system
RAM.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agorivafb: fix IO access
Antonino A. Daplas [Tue, 8 May 2007 07:38:43 +0000]
rivafb: fix IO access

Fix IO access, with the following sparse warnings:

drivers/video/riva/fbdev.c:320:25: warning: dereference of noderef expression
drivers/video/riva/fbdev.c:321:29: warning: dereference of noderef expression
drivers/video/riva/fbdev.c:327:18: warning: dereference of noderef expression
drivers/video/riva/fbdev.c:328:15: warning: dereference of noderef expression

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agonvidiafb: fix sparse warning
Antonino A. Daplas [Tue, 8 May 2007 07:38:41 +0000]
nvidiafb: fix sparse warning

Fix the following sparse warning:

drivers/video/nvidia/nv_setup.c:659:20: warning: dereference of noderef expression

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agofbcon: delay screen update when setting the mode of all consoles
Antonino A. Daplas [Tue, 8 May 2007 07:38:40 +0000]
fbcon: delay screen update when setting the mode of all consoles

If the current framebuffer console is rotated (rotate != 0), doing an
"fbset -a" will corrupt the current console.  Fix by updating the current
console only after all non-visible consoles have been updated.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agofbdev: link vgastate.o using Kconfig
Antonino A. Daplas [Tue, 8 May 2007 07:38:38 +0000]
fbdev: link vgastate.o using Kconfig

Instead of directly linking vgastate.o by individual drivers, create a Kconfig
option VGASTATE which can be 'SELECT'ed by individual drivers instead.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agosavagefb: VGA state save and restore
Antonino A. Daplas [Tue, 8 May 2007 07:38:36 +0000]
savagefb: VGA state save and restore

Allow the saving and restoration of VGA text mode.  The state is saved on the
first open and restored on the last close. Because of the VGA registers are
linearly mapped to the MMIO space, MMIO access is used which is not limited to
X86 platforms nor to the primary display device.

An echo 0 > /sys/class/vtconsole/vtcon1/bind will convert the display from
graphics to text mode.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agosavagefb: rework i2c bit access
Antonino A. Daplas [Tue, 8 May 2007 07:38:34 +0000]
savagefb: rework i2c bit access

Use already defined VGAwCR/VGArCR functions to access the i2c bus.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agonvidiafb: VGA state save and restore
Antonino A. Daplas [Tue, 8 May 2007 07:38:33 +0000]
nvidiafb: VGA state save and restore

Allow the saving and restoration of VGA text mode.  The state is saved on the
first open and restored on the last close.  Because of the non-linear mapping
of the VGA registers to the MMIO space, this will be done only on X86
platforms where the device is the primary display.

An echo 0 > /sys/class/vtconsole/vtcon1/bind will convert the display from
graphics to text mode.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoepson1355fb.c: fix error handling code
Roland Stigge [Tue, 8 May 2007 07:38:31 +0000]
epson1355fb.c: fix error handling code

Fix error handling code

Signed-off-by: Roland Stigge <stigge@antcom.de>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agocirrusfb: convert to generic boolean
Richard Knutsson [Tue, 8 May 2007 07:38:29 +0000]
cirrusfb: convert to generic boolean

Convert to generic boolean.

Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoVIDEO: add spaces on either side of the case "..." operator
Robert P. J. Day [Tue, 8 May 2007 07:38:27 +0000]
VIDEO: add spaces on either side of the case "..." operator

Following the programming advice laid down in the gcc manual, make
sure the case "..." operator has spaces on either side.

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoskeletonfb: various corrections
Krzysztof Helt [Tue, 8 May 2007 07:38:25 +0000]
skeletonfb: various corrections

This is mainly correction of types, typos and missing characters in the
skeletonfb.c file found while trying to prepare a new fb driver.

[adaplas]
Additions on power management and fixes as per akpm

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agonvidiafb: access CRT registers safely
Antonino A. Daplas [Tue, 8 May 2007 07:38:24 +0000]
nvidiafb: access CRT registers safely

Use Read/WriteCrtc() to access CRTC registers in nv_i2c.c.  These are safer
  because it uses the correct CRTC base (0x3bx or 0x3dx).

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agonvidiafb: ensure that CRTC registers are accessible
Antonino A. Daplas [Tue, 8 May 2007 07:38:23 +0000]
nvidiafb: ensure that CRTC registers are accessible

- Ensure that CRTC registers are accessible by unlocking them on set_par(),
  otherwise i2c reading will fail.

- The function nvidia_vga_protect(), does not protect the VGA registers, but
  turns off the screen.  Rename it to nvidia_screen_off().

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agorivafb: fixed reversed DDC ports
Antonino A. Daplas [Tue, 8 May 2007 07:38:22 +0000]
rivafb: fixed reversed DDC ports

Fixed reversed DDC port so assignments are congruent with nvidiafb's and X's
nv driver.

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agorivafb/nvidiafb: Various cleanups
Jean Delvare [Tue, 8 May 2007 07:38:20 +0000]
rivafb/nvidiafb: Various cleanups

Various cleanups to rivafb/nvidiafb's I2C code:
* Drop useless par->bus.
* Refactor I2C bus deletion code.
* Drop useless variable initialization.
* Remove unneeded include of <linux/i2c-id.h>.
* Simplify +1/-1.
* Add __devinit tags where possible.

[adaplas]
The varible initialization are not useless. However, rivafb must
check if i2c bus are created properly before reading the EDID
block.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agorivafb: handle I2C bus creation failure
Jean Delvare [Tue, 8 May 2007 07:38:18 +0000]
rivafb: handle I2C bus creation failure

I2C bus creation may fail, let rivafb handle that case properly.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agorivafb/nvidiafb: Enable hardware monitoring
Jean Delvare [Tue, 8 May 2007 07:38:15 +0000]
rivafb/nvidiafb: Enable hardware monitoring

Let the hardware monitoring drivers probe the second rivafb/nvidiafb I2C bus
for devices.

Signed-off-by: Jean Delvare <khali@linux-fr>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agofbdev: don't show logo if driver or fbcon are modular
Antonino A. Daplas [Tue, 8 May 2007 07:38:14 +0000]
fbdev: don't show logo if driver or fbcon are modular

It was always intended for the logo to be drawn only if both fbcon and the
driver that is mapped to it are both compiled statically.  Currently, if fbcon
is loaded prior to the driver, the logo is not shown.  Reverse the order, and
the code may attempt to draw the logo which is __initdata.  By accident, this
bug is rarely seen because this method of loading the modules is not common
and secondly, a code in fb_prepare_logo() that checks the height of the logo
(now a random value) rarely succeeds.

Fix by drawing the logo only if both fbcon and the driver are statically
compiled.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agos3fb: fix PCI must_checks
Randy Dunlap [Tue, 8 May 2007 07:38:11 +0000]
s3fb: fix PCI must_checks

drivers/video/s3fb.c:1078: warning: ignoring return value of 'pci_enable_device', declared with attribute warn_unused_result

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agovt: expose system-wide UTF-8 default setting via sysfs
Antonino A. Daplas [Tue, 8 May 2007 07:38:09 +0000]
vt: expose system-wide UTF-8 default setting via sysfs

Create a variable, default_utf8, that defines the system-wide default UTF-8
setting.  This variable can be altered via sysfs. If the variable is properly
set, this should mimimize breakage of UTF-8 encoded consoles when doing a
reset or echo -e '\033c' and of newly opened/allocated consoles.

This is based from patches by Jan Engelhardt and Paul LeoNerd Evans.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Cc: Jan Engelhardt <jengelh@linux01.gwdg.de>
Cc: Paul LeoNerd Evans <leonerd@leonerd.org.uk>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agofbcon: don't draw cursor when it's disabled
Michal Januszewski [Tue, 8 May 2007 07:38:07 +0000]
fbcon: don't draw cursor when it's disabled

When the cursor and echo are disabled on the current console, pressing a
key will cause a black rectangle to be painted in the cursor's position.
Fix this by not touching the framebuffer in fbcon_cursor() when the
cursor is off.

Signed-off-by: Michal Januszewski <spock@gentoo.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoSIS USB2VGA Warning fix
WANG Cong [Tue, 8 May 2007 07:38:06 +0000]
SIS USB2VGA Warning fix

drivers/usb/misc/sisusbvga/sisusb_con.c:1436: warning: initialization from incompatible pointer type

Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agovt-add-color-support-to-the-underline-and-italic-attributes-fix
Andrew Morton [Tue, 8 May 2007 07:38:05 +0000]
vt-add-color-support-to-the-underline-and-italic-attributes-fix

Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agovt: add color support to the "underline" and "italic" attributes
Jan Engelhardt [Tue, 8 May 2007 07:38:04 +0000]
vt: add color support to the "underline" and "italic" attributes

Add color support to the "underline" and "italic" attributes as in
OpenBSD/NetBSD-style (vt220) and xterm.

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Acked-by: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agovt: allow for the palette to be exposed and changed via sysfs
Jan Engelhardt [Tue, 8 May 2007 07:38:03 +0000]
vt: allow for the palette to be exposed and changed via sysfs

Allow for the palette to be exposed and changed via sysfs.  A call to
/usr/bin/reset will slurp the new definitions in for the current console.

Already posted at http://lkml.org/lkml/2006/1/15/149

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agonvidiafb: Fix reversed DDC port
Petr Vandrovec [Tue, 8 May 2007 07:38:02 +0000]
nvidiafb: Fix reversed DDC port

After I added some debugging printks I've found that code became a bit
confused because it believed that primary monitor is 1920x540, but later it
found in CRTC0's registers that panel size is 1920x1200 (Windows also agree
that 1920x1200 is primary monitor, and 1920x1080i secondary one).

When I applied attached patch then my monitor became as happy as it was
before I connected HDMI cable to secondary output.

Signed-off-by: Petr Vandrovec <vandrove@vc.cvut.cz>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Cc: Dave Airlie <airlied@linux.ie>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoradeonfb: Add support for Radeon xpress 200m
johan henriksson [Tue, 8 May 2007 07:37:59 +0000]
radeonfb: Add support for Radeon xpress 200m

Added support for radeon xpress 200m(rs480).  Note that the card doesn't
like dynclk turned on.

Signed-off-by: Johan Henriksson <jhn98032@gmail.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agofbdev: correct image offsets when rotating logo
Geert Uytterhoeven [Tue, 8 May 2007 07:37:57 +0000]
fbdev: correct image offsets when rotating logo

Correct the image offsets when rotating the logo.  Before image->dx and
image->dy were always zero, so nobody ever noticed.

Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Acked-By: James Simmons <jsimmons@infradead.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agofbdev: fb_do_show_logo() updates
Geert Uytterhoeven [Tue, 8 May 2007 07:37:56 +0000]
fbdev: fb_do_show_logo() updates

fb_do_show_logo() updates:
  - Use width and height of the passed image instead of the global variable
    fb_logo
  - Explicitly pass the number of logos to draw

Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Acked-By: James Simmons <jsimmons@infradead.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agofbdev: avoid vertical overflow when making space for the logo
Geert Uytterhoeven [Tue, 8 May 2007 07:37:53 +0000]
fbdev: avoid vertical overflow when making space for the logo

fbcon_prepare_logo(): Avoid vertical overflow when making space for the logo

Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Acked-By: James Simmons <jsimmons@infradead.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoremove unused header file: drivers/video/riva/nv4ref.h
Robert P. J. Day [Tue, 8 May 2007 07:37:51 +0000]
remove unused header file: drivers/video/riva/nv4ref.h

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agotgafb accelerated code
James Simmons [Tue, 8 May 2007 07:37:50 +0000]
tgafb accelerated code

Add accelerated panning and accelerated color and mono image drawing.
Please apply.

Signed-off-by: James Simmons <jsimmons@infradead.org>
Acked-by: Maciej W. Rozycki <macro@linux-mips.org> (tested, too!)
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agotgafb: TURBOchannel support
Maciej W. Rozycki [Tue, 8 May 2007 07:37:48 +0000]
tgafb: TURBOchannel support

This is support for the TC variations of the TGA boards (properly known as
SFB+ or Smart Frame Buffer Plus boards).  The 8-plane SFB+ board uses the
Bt459 RAMDAC (unlike its PCI TGA counterpart, which uses the Bt485), so
bits have been added to support this chip as well.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: James Simmons <jsimmons@infradead.org>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agodrivers/video/hecubafb.c: make 4 functions static
Adrian Bunk [Tue, 8 May 2007 07:37:45 +0000]
drivers/video/hecubafb.c: make 4 functions static

This patch makes the following needlessly global functions static:
- hcb_wait_for_ack()
- hcb_wait_for_ack_clear()
- apollo_send_data()
- apollo_send_command()

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: Jaya Kumar <jayakumar.lkml@gmail.com>
Cc: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agofbdev: hecuba Framebuffer Driver
Jaya Kumar [Tue, 8 May 2007 07:37:43 +0000]
fbdev: hecuba Framebuffer Driver

This patch implements support for the E-Ink/hecuba display device.  It uses
deferred IO support.

[akpm@linux-foundation.org: linker section fixes]
Signed-off-by: Jaya Kumar <jayakumar.lkml@gmail.com>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agofb: fsync() method for deferred I/O flush.
Paul Mundt [Tue, 8 May 2007 07:37:41 +0000]
fb: fsync() method for deferred I/O flush.

There are cases when we do not want to wait on the delay for automatically
updating the "real" framebuffer, this implements a simple ->fsync() hook
for explicitly flushing the deferred I/O work.  The ->page_mkwrite()
handler will rearm the work queue normally.

(akpm: nuke unneeded ifdefs, forward-delcare struct dentry)

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Cc: Jaya Kumar <jayakumar.lkml@gmail.com>
Acked-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agomake fb_deferred_io_mkwrite() static
Adrian Bunk [Tue, 8 May 2007 07:37:38 +0000]
make fb_deferred_io_mkwrite() static

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: Jaya Kumar <jayakumar.lkml@gmail.com>
Cc: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agofbdev: mm: Deferred IO support
Jaya Kumar [Tue, 8 May 2007 07:37:37 +0000]
fbdev: mm: Deferred IO support

This implements deferred IO support in fbdev.  Deferred IO is a way to delay
and repurpose IO.  This implementation is done using mm's page_mkwrite and
page_mkclean hooks in order to detect, delay and then rewrite IO.  This
functionality is used by hecubafb.

[adaplas]
This is useful for graphics hardware with no directly addressable/mappable
framebuffer. Implementing this will allow the "framebuffer" to be accesible
from user space via mmap().

Signed-off-by: Jaya Kumar <jayakumar.lkml@gmail.com>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoatyfb: kill dead code
Antonino A. Daplas [Tue, 8 May 2007 07:37:34 +0000]
atyfb: kill dead code

Coverity Bug 68, kill dead code.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoneofb: fill transp->msb_right with the correct value
Antonino A. Daplas [Tue, 8 May 2007 07:37:31 +0000]
neofb: fill transp->msb_right with the correct value

Fill transp->msb_right with the correct value.  fbcon ignores this, but user
apps may not.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agofbdev: fix obvious bug in show_pan()
Antonino A. Daplas [Tue, 8 May 2007 07:37:30 +0000]
fbdev: fix obvious bug in show_pan()

show_pan will display the value of the xoffset twice, instead of the xoffset
and yoffset.  Fix.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agofbdev: ignore VESA modes if framebuffer is disabled
Antonino A. Daplas [Tue, 8 May 2007 07:37:29 +0000]
fbdev: ignore VESA modes if framebuffer is disabled

If the option vga=<VESA graphics mode> is added to the boot parameter, it will
activate graphics mode, but without any framebuffer support, the user is left
with an unusable display.

Change the behavior such that the user is instead prompted for another mode
(ala vga=ask).

NOTE: People can always use vbetool to set a graphics mode if this is really
desired, but the number of people doing this approaches zero.

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agonvidiafb: bring back generic ddc reading
Antonino A. Daplas [Tue, 8 May 2007 07:37:27 +0000]
nvidiafb: bring back generic ddc reading

Make nvidiafb use fb_ddc_read().  This patch was submitted before but was
reverted due to problems in a non-x86 platform.  This includes a fix for that
where ddc reading is bypassed if there is no DDC bus (duh).

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agointelfb: fix ring space calculation
Orczykowski, Juergen [Tue, 8 May 2007 07:37:25 +0000]
intelfb: fix ring space calculation

If there is less than RING_MIN_FREE available in the ring buffer,
dinfo->ring_space is set to a big value forcing wait_ring to return.

Fix by making ring space = 0 if ring space < RING_MIN_FREE.

Signed-off-by: Dave Airlie <airlied@gmail.com>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agofbdev: add Ultrasharp UXGA to broken monitor database
Antonino A. Daplas [Tue, 8 May 2007 07:37:23 +0000]
fbdev: add Ultrasharp UXGA to broken monitor database

This particular monitor does not have a limits block and has only one set of
monitor timings.  Fix by adding a limits block to the EDID and extend the
horizontal sync frequency range to 30 kHz and 75 Khz.

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agomake drivers/video/display/display-sysfs.c:display_class static
Adrian Bunk [Tue, 8 May 2007 07:37:21 +0000]
make drivers/video/display/display-sysfs.c:display_class static

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: James Simmons <jsimmons@infradead.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agofbdev: display class
James Simmons [Tue, 8 May 2007 07:37:15 +0000]
fbdev: display class

Add the new display class.  This is meant to unite the various solutions to
display units ie acpi output device, auxdisplay and the defunct lcd class
in the backlight directory.

Signed-off-by: James Simmons <jsimmons@infradead.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agochange rivafb_remove to __devexit
Prarit Bhargava [Tue, 8 May 2007 07:37:10 +0000]
change rivafb_remove to __devexit

Change rivafb_remove to __deviexit to fix MODPOST warnings:

WARNING: drivers/video/riva/rivafb.o - Section mismatch: reference to
.exit.text:rivafb_remove from .data.rel.local after 'rivafb_driver' (at offset 0x28)

Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Acked-by: James Simmons <jsimmons@infradead.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoaty128fb: fix blanking
Witold Filipczyk [Tue, 8 May 2007 07:37:07 +0000]
aty128fb: fix blanking

I have a problem with blanking. The soundcard uses speakers of the monitor.
Sound is muted when the screen blanks due to a bug in aty128fb.c.

Here is a fragment of linux/fb.h
/* VESA Blanking Levels */
#define VESA_NO_BLANKING        0
#define VESA_VSYNC_SUSPEND      1
#define VESA_HSYNC_SUSPEND      2
#define VESA_POWERDOWN          3

enum {
        /* screen: unblanked, hsync: on,  vsync: on */
        FB_BLANK_UNBLANK       = VESA_NO_BLANKING,

        /* screen: blanked,   hsync: on,  vsync: on */
        FB_BLANK_NORMAL        = VESA_NO_BLANKING + 1,

        /* screen: blanked,   hsync: on,  vsync: off */
        FB_BLANK_VSYNC_SUSPEND = VESA_VSYNC_SUSPEND + 1,

        /* screen: blanked,   hsync: off, vsync: on */
        FB_BLANK_HSYNC_SUSPEND = VESA_HSYNC_SUSPEND + 1,

        /* screen: blanked,   hsync: off, vsync: off */
        FB_BLANK_POWERDOWN     = VESA_POWERDOWN + 1
};

So FB_BLANK_NORMAL is 1, FB_BLANK_VSYNC_SUSPEND is 2,
FB_BLANK_HSYNC_SUSPEND is 3, FB_BLANK_POWERDOWN is 4.
And now:
blank = FB_BLANK_NORMAL (1)
blank & FB_BLANK_HSYNC_SUSPEND (1 & 3) is true,
so normal blank caused hsync suspend and sound is muted.

Cc: James Simmons <jsimmons@infradead.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoChar: cyclades, copyright and version changes
Jiri Slaby [Tue, 8 May 2007 07:37:05 +0000]
Char: cyclades, copyright and version changes

- add copyright
- move version one number upper and use MODULE_VERSION

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoChar: cyclades, probe cleanup
Jiri Slaby [Tue, 8 May 2007 07:37:04 +0000]
Char: cyclades, probe cleanup

- add fail paths
- merge 3 similar initializations into one (Z, Ze, Y)

[akpm@linux-foundation.org: build fix]
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoChar: cyclades, dynamic ports
Jiri Slaby [Tue, 8 May 2007 07:37:02 +0000]
Char: cyclades, dynamic ports

and save thus approx. 160k of .bss

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoChar: cyclades, fix tty device unregister
Jiri Slaby [Tue, 8 May 2007 07:37:01 +0000]
Char: cyclades, fix tty device unregister

put_tty_driver after unregistering devices

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoChar: cyclades, conditions cleanup
Jiri Slaby [Tue, 8 May 2007 07:36:59 +0000]
Char: cyclades, conditions cleanup

- 0 is not NULL
- use unlikely to hit the icache in isr more likely
- remove or comment empty if/else paths

[akpm@linux-foundation.org: build fix]
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoChar: cyclades, remove locking macros
Jiri Slaby [Tue, 8 May 2007 07:36:57 +0000]
Char: cyclades, remove locking macros

and use locally stored card structure if possible

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoChar: cyclades, remove unused timestamps
Jiri Slaby [Tue, 8 May 2007 07:36:55 +0000]
Char: cyclades, remove unused timestamps

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoChar: cyclades, timers cleanup
Jiri Slaby [Tue, 8 May 2007 07:36:54 +0000]
Char: cyclades, timers cleanup

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoChar: cyclades, fix blockmove
Jiri Slaby [Tue, 8 May 2007 07:36:53 +0000]
Char: cyclades, fix blockmove

tty has no longer flip buffers accessible externally. Fix it by moving the
code to the tty_*flip* helpers.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoChar: cyclades, remove sleep_on
Jiri Slaby [Tue, 8 May 2007 07:36:51 +0000]
Char: cyclades, remove sleep_on

convert to wait_* and completion

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoChar: cyclades, make info->card a pointer
Jiri Slaby [Tue, 8 May 2007 07:36:49 +0000]
Char: cyclades, make info->card a pointer

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoChar: cyclades, get rid of phys addresses
Jiri Slaby [Tue, 8 May 2007 07:36:47 +0000]
Char: cyclades, get rid of phys addresses

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoChar: cyclades, simplify variables initialization
Jiri Slaby [Tue, 8 May 2007 07:36:46 +0000]
Char: cyclades, simplify variables initialization

- do not init static variables to 0
- simplify cy_init_card -- use memset(0) and do not zero each element
  separately, also reorder init, so that same entries are inited at one
  place

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoChar: cyclades, mark cyy_init_card as __devinit, not __init
Jiri Slaby [Tue, 8 May 2007 07:36:44 +0000]
Char: cyclades, mark cyy_init_card as __devinit, not __init

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoChar: cyclades, printk cleanups
Jiri Slaby [Tue, 8 May 2007 07:36:42 +0000]
Char: cyclades, printk cleanups

- add printk KERN_ levels to each printk
- substitute printk with dev_* when device struct is available

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoChar: cyclades, irq is int
Jiri Slaby [Tue, 8 May 2007 07:36:41 +0000]
Char: cyclades, irq is int

don't fetch it to uchar

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoChar: cyclades, remove useless fileds from cyclades_card
Jiri Slaby [Tue, 8 May 2007 07:36:40 +0000]
Char: cyclades, remove useless fileds from cyclades_card

pde, ctl_phys and base_phys are useless -- they are never used.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoChar: cyclades, unexport struct cyclades_card
Jiri Slaby [Tue, 8 May 2007 07:36:38 +0000]
Char: cyclades, unexport struct cyclades_card

Do not export internal card data to userspace. cytune doesn't use this
anyway.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoChar: cyclades, depends on PCI or ISA
Jiri Slaby [Tue, 8 May 2007 07:36:36 +0000]
Char: cyclades, depends on PCI or ISA

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoChar: cyclades, switch to pci probing
Jiri Slaby [Tue, 8 May 2007 07:36:34 +0000]
Char: cyclades, switch to pci probing

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoChar: cyclades, use IS_CYC_Z macro
Jiri Slaby [Tue, 8 May 2007 07:36:32 +0000]
Char: cyclades, use IS_CYC_Z macro

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoChar: isicom, use pr_debug
Jiri Slaby [Tue, 8 May 2007 07:36:29 +0000]
Char: isicom, use pr_debug

isicom, use pr_debug

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoChar: mxser, schedule for removal
Jiri Slaby [Tue, 8 May 2007 07:36:28 +0000]
Char: mxser, schedule for removal

mxser, schedule for removal

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

13 years agoChar: cyclades, allow DEBUG_SHIRQ
Jiri Slaby [Tue, 8 May 2007 07:36:24 +0000]
Char: cyclades, allow DEBUG_SHIRQ

Test if base addr is non-null in ISR to prove the card has been correctly
initialized.  This is needed for DEBUG_SHIRQ for example.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>