17 Oct, 2007
40 commits
-
Fix the black and white stripes issue with WUXGA monitor via HDMI.
It seems that when we use a VESA resolution from boot up, the AV settings
driver could not be initialized correctly. In that case we need a dummy
packet before VESA setting.[Geert] Refactored to reduce code duplication.
Signed-off-by: Geert Uytterhoeven
CC: Geoff Levand
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Allow generic frame-buffer code to correctly write texts and blit images for
1, 2 and 4 bit per pixel frame-buffer organizations when pixels in bytes are
organized to in opposite order than bytes in long type.Overhead should be reasonable. If option is not selected, than compiler
should eliminate completely all overhead.The feature is disabled at compile time if CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is
not set.[adaplas]
Convert helper functions to macros if feature is not enabled.Signed-off-by: Pavel Pisa
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
There are a few nvidia hardware where the i2c port assignments are reversed,
i.e., the 1st i2c port is assigned to the secondary display and the 2nd i2c
port to the primary display. In most cases, if only 1 display is attached, or
if only 1 flatpanel and 1 analog display is attached, the port reversal is of
no consequence. However if 2 flatpanels are attached, it can cause display
problems.There is no sane way of determining if the hardware reversed the i2c port
assignment, so the simplest fix is to add a boot/module option, "reverse_i2c
to explicitly reverse the i2c port.This also restores i2c ordering back to the pre-2.6.22 state.
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Currently, if the refresh rate is not specified, fb_find_mode() returns the
first known video mode with the requested resolution, which provides no
guarantees wrt the refresh rate. Change this so that the mode with the
highest refresh rate is returned when the driver provides a custom video mode
database and the monitor limits, and a mode with the safe 60 Hz refresh rate
otherwise.Signed-off-by: Michal Januszewski
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Intel framebuffer now supports interlaced video modes.
Signed-off-by: Krzysztof Halasa
Cc: "Antonino A. Daplas"
Cc: Andrew Morton
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Changed things:
1. vmalloc()/vfree() replaced with rvmalloc()/rvfree() (taken from
drivers/media/video/se401.c)2. mmap method implemented (mostly taken from drivers/media/video/se401.c)
3. smem_start and smem_len fields of struct fb_fix_screeninfo initialized.
(smem_start initialized with virtual address, don't know if it is really
bad...)[adaplas: sparse warning fix]
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch:
- disallows setting of virtual height above 2048 as it does
not work for accelerated copyarea and imageblit
- fixes blinking of pm2v cursor by pushing cursor outside
the display (x=2047)
- fixes hardware cursor position on Permedia 2 chips with
panning enabled
- enables hardware cursor by defaultSigned-off-by: Krzysztof Helt
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch adds hardware cursor support for the Permedia 2 chip.
Signed-off-by: Krzysztof Helt
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch fixes white spaces, redudant definitions and formating in the pm3fb
header file.Signed-off-by: Krzysztof Helt
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch removes:
- redundant fields from the cirrusfb_regs structure
- one redundant header
- fixes two includes ("" to <>)Signed-off-by: Krzysztof Helt
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch does some "short-range" code improvements like merging identical
switch clauses, replacing conditional branches with calculation of values,
merging only once-used functions into place they are called from.Signed-off-by: Krzysztof Helt
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch removes unused or redundant fields from cirrusfb_info structure.
Signed-off-by: Krzysztof Helt
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch replaces "typedef enum" with "enum type" constructs. Using the
typedef is error for the checkpatch.pl script.Signed-off-by: Krzysztof Helt
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch fixes over 850 errors and warnings pointed out by the checkpatch.pl
script.Signed-off-by: Krzysztof Helt
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch changes mode selection to always prefer default mode if possible
and always honor type of display set by default mode settings.This patch is required in case the same display modes were defined for
different panels (e.g. STN and TFT).Signed-off-by: Krzysztof Helt
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch removes lcdcon1 register field from the s3c2410fb_display as all
bits are calculated from other fields.Signed-off-by: Krzysztof Helt
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch adds pixelclock field to the s3c2410fb_display structure and make
use of it in the driver.The Bast machine defined 9 modes but pixclock and margin values are defined
only for the 640x480 modes so I removed other modes.This patch also fixes wrong display type constant for the SMDK2440 board.
Signed-off-by: Krzysztof Helt
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch:
- moves more display mode preparations to s3c2410fb_check_var()
- reduces number of fields in s3c2410fb_info
- removes redundant values setting in s3c2410fb_probe()
- removes static mach_info pointer
- releases fb_info structure in s3c2410fb_remove()
- changes s3c2410fb_init to __init from __devinit
- fixes few typos in comments and removes unused includesSigned-off-by: Krzysztof Helt
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch replaces with after the
checkpatch.pl hint. The include of is removed if the driver
does not use it.Signed-off-by: Krzysztof Helt
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
assumes that struct tty_struct has previously been
included. If not, this pile of warnings will result:CC [M] drivers/video/console/newport_con.o
In file included from drivers/video/console/newport_con.c:18:
include/linux/selection.h:16: warning: 'struct tty_struct' declared inside param
eter list
include/linux/selection.h:16: warning: its scope is only this definition or decl
aration, which is probably not what you want
include/linux/selection.h:17: warning: 'struct tty_struct' declared inside param
eter list
include/linux/selection.h:20: warning: 'struct tty_struct' declared inside param
eter listFixed by adding a forward declaration of struct tty_struct.
Signed-off-by: Ralf Baechle
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Akpm's patch "newport_con warning fix" got me to look at the console drivers
again and one thing that I noticed was that none of the fonts was using ISO
initializers for it's fonts.Signed-off-by: Ralf Baechle
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
atyfb: Move the pseudo palette into the card-specific atyfb_par, so it's no
longer shared among multiple cardsSigned-off-by: Geert Uytterhoeven
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch sets correct bits related to the byte ordering of the
framebuffer. This was tested on little endian kernel only. The big endian
kernel may require different settings.The patch also adds 32 bpp mode which is called 24 bpp by Samsung. One
pixel takes 32 bits but only 24 bits are used in this mode.Signed-off-by: Krzysztof Helt
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch adds missing virtual register offsets where
appropriate. This fixes crashes in the driver.Signed-off-by: Krzysztof Helt
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch removes unused lcdcon2 and lcdcon3 register value
from the s3c2410fb_display structure.Signed-off-by: Krzysztof Helt
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch adds synchronization pulse lenght fields to
the s3c2410fb_display structure and makes use of them
in the driver.Signed-off-by: Krzysztof Helt
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch makes use of vertical margins fields in
the s3c2410fb_display structure.Signed-off-by: Krzysztof Helt
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch adds vertical margins values to all
s3c24xx platform.Signed-off-by: Krzysztof Helt
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch removes unused lcdcon3 register from the
s3c2410fb_display structure.Signed-off-by: Krzysztof Helt
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch makes use of margins fields in the s3c2410fb_display
structure.Signed-off-by: Krzysztof Helt
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch adds margins fields to the s3c2410fb_display
structure. It also sets display type and horizontal
margins in all platform files that use the s3c2410fb
driver.Signed-off-by: Krzysztof Helt
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch adds a new structure to describe and handle
more than one panel (display mode) for the s3c2410 framebuffer.
This structure is added after the pxafb driver.Signed-off-by: Krzysztof Helt
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch removes redundant fb field from
the s3c2410fb_info structure. This breaks circular
reference fb_info -> s3c2410fb_info -> fb_info again.Signed-off-by: Krzysztof Helt
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch cleans up the driver a bit. It contains
coding style fixes (pointed by Lindent and checkpatch),
white space clean ups and few minor code improvements.Signed-off-by: Krzysztof Helt
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch adds hardware cursor support to the pm3fb driver.
Signed-off-by: Krzysztof Helt
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch adds hardware cursor support for Permedia 2V chips.
The hardware cursor is disabled by default. It does not blink - the
same issue is mentioned in the x11 driver.Signed-off-by: Krzysztof Helt
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Looking at the code flow, `int first' in fb_create_modedb() should be static.
[adaplas]
Better for 'int first' to be moved outside the loop.[akpm@linux-foundation.org: kill stray semicolon]
Signed-off-by: Geert Uytterhoeven
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
drivers/video/geode/lxfb_core.c: In function 'lxfb_setup':
drivers/video/geode/lxfb_core.c:564: warning: unused variable 'opt'Signed-off-by: Eugene Teo
Cc: "Antonino A. Daplas"
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch fixes all errors detected by checkpatch.pl script in the pm3fb.c
file.Signed-off-by: Krzysztof Helt
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch fixes all errors detected by checkpatch.pl script in the pm2fb.c
file.Signed-off-by: Krzysztof Helt
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
