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Signed-off-by: Wolfgang Denk <[email protected]>
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Signed-off-by: Wolfgang Denk <[email protected]>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <[email protected]>
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Create splash.c/h to put the function and any future common splash
screen code in.
Signed-off-by: Robert Winkler <[email protected]>
Acked-by: Igor Grinberg <[email protected]>
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When compressed image is loaded, it must be decompressed
to an aligned address + 2 to avoid unaligned access exception
on some ARM platforms.
Signed-off-by: Piotr Wilczek <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
CC: Anatolij Gustschin <[email protected]>
CC: Wolfgang Denk <[email protected]>
Signed-off-by: Anatolij Gustschin <[email protected]>
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simple-framebuffer is a new device tree binding that describes a pre-
configured frame-buffer memory region and its format. The Linux kernel
contains a driver that supports this binding. Implement functions to
create a DT node (or fill in an existing node) with parameters that
describe the framebuffer format that U-Boot is using.
This will be immediately used by the Raspberry Pi board in U-Boot, and
likely will be used by the Samsung ARM ChromeBook support soon too. It
could well be used by many other boards (e.g. Tegra boards with built-in
LCD panels, which aren't yet supported by the Linux kernel).
Signed-off-by: Stephen Warren <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Conflicts:
drivers/video/exynos_fb.c
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Replaced the functionality of callbacks by using a standard set of functions.
Instead of implementing and hooking up a callback, put the same code in one of
the standard set of functions by overriding it.
This patch is tested only on SMDK5250.
For Trats and universal_c210 board, it is only compile tested.
Signed-off-by: Ajay Kumar <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Hide the console macros since some reference global data which is
no longer present.
cc: Anatolij Gustschin <[email protected]>
Signed-off-by: Jeroen Hofstee <[email protected]>
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- Make the brackets of the function calls more consistent
- Remove really unnecessary brackets
- Removes the extern from the function definitions
- Remove curly brackets from single line statements
- Remove lcd_setmem proto since it is already in common.h
- Cleanup comments, remove useless comments
- Remove NOT_USED_SO_FAR ifdef
- Cleanup coding style
cc: Anatolij Gustschin <[email protected]>
Signed-off-by: Jeroen Hofstee <[email protected]>
[agust: rebased the original patch]
Signed-off-by: Anatolij Gustschin <[email protected]>
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lcd_base is available as gd->fb_base as well, there is no need
to keep a seperate copy.
For completeness the ack of Bo Shen is for the atmel part.
Cc: Alessandro Rubini <[email protected]>
Cc: Anatolij Gustschin <[email protected]>
Cc: Bo Shen <[email protected]>
Cc: Haavard Skinnemoen <[email protected]>
Cc: Kyungmin Park <[email protected]>
Cc: Marek Vasut <[email protected]>
Cc: Minkyu Kang <[email protected]>
Cc: Nikita Kiryanov <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Stelian Pop <[email protected]>
Cc: Tom Warren <[email protected]>
Acked-by: Bo Shen <[email protected]>
Signed-off-by: Jeroen Hofstee <[email protected]>
[agust: also fix cm_t35 board while rebasing]
Signed-off-by: Anatolij Gustschin <[email protected]>
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console_col, console_row, lcd_line_length, lcd_console_address had
to be declared in board / driver specific code, but were not actually
used there on many boards. Get rid of the global variables.
for completeness, the ack of Bo Shen is for the atmel part
Cc: Alessandro Rubini <[email protected]>
Cc: Anatolij Gustschin <[email protected]>
Cc: Bo Shen <[email protected]>
Cc: Kyungmin Park <[email protected]>
Cc: Marek Vasut <[email protected]>
Cc: Minkyu Kang <[email protected]>
Cc: Nikita Kiryanov <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Stelian Pop <[email protected]>
Cc: Tom Warren <[email protected]>
Acked-by: Bo Shen <[email protected]>
Signed-off-by: Jeroen Hofstee <[email protected]>
[agust: rebased and fixed cm_t35 board]
Signed-off-by: Anatolij Gustschin <[email protected]>
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lcd_color_fg and lcd_color_bg had to be declared in board specific
code, but were not actually used there; in addition, we have getter /
setter functions for these, which were not used either.
Get rid of the global variables, and use the getter function where
needed (so far no setter calls are needed).
Signed-off-by: Wolfgang Denk <[email protected]>
Cc: Alessandro Rubini <[email protected]>
Cc: Anatolij Gustschin <[email protected]>
Cc: Bo Shen <[email protected]>
Cc: Haavard Skinnemoen <[email protected]>
Cc: Kyungmin Park <[email protected]>
Cc: Marek Vasut <[email protected]>
Cc: Minkyu Kang <[email protected]>
Cc: Nikita Kiryanov <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Stelian Pop <[email protected]>
Cc: Tom Warren <[email protected]>
Acked-by: Simon Glass <[email protected]>
Acked-by: Jeroen Hofstee <[email protected]>
[agust: also fixed cm_t35 board while rebasing]
Signed-off-by: Anatolij Gustschin <[email protected]>
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Currently there is no logical place to put the code that prepares the
splash image data. The splash image data should be ready in memory
before bmp_display() is called, and after the environment is ready
(since lcd.c looks for the splash image in an address specified by
the environment variable "splashimage").
Our window of opportunity in board_init_r() is therefore: between
env_relocate() and bmp_display(), and from the available options
only the lcd related functions in drv_lcd_init() seem appropriate
for such lcd oriented code.
Add the option to prepare the splash image data in lcd_logo() right
before it is sent to be displayed.
Cc: Anatolij Gustschin <[email protected]>
Cc: Jeroen Hofstee <[email protected]>
Signed-off-by: Nikita Kiryanov <[email protected]>
Signed-off-by: Igor Grinberg <[email protected]>
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Conflicts:
README
board/samsung/universal_c210/universal.c
drivers/misc/Makefile
drivers/power/power_fsl.c
include/configs/mx35pdk.h
include/configs/mx53loco.h
include/configs/seaboard.h
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This provides an option for the LCD to flush the dcache after each update
(puts, scroll or clear).
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
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The normal alignment is PAGE_SIZE, but if this is defined, we can support
other alignments.
The motivation for this change is to make the display section-aligned on
ARM so that we can easily turn off data caching for the frame buffer region
without resorting to level 2 page tables.
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
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Create a basic API to provide access to lcd parameters such as screen
size, and to position the cursor on the screen.
This matches up with the video API for the same purpose. Unfortunately
they are not yet combined.
Signed-off-by: Vadim Bendebury <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
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To support display port in exynos fb driver, added dp_enabled variable
in vidinfo structure that set in board file.
Signed-off-by: Donghwa Lee <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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The new Atmel SoC (at91sam9x5 series and at91sam9n12) add a totally
different LCD controller. Add this new driver to support it.
Using CONFIG_ATMEL_HLCD (distinguish with CONFIG_ATMEL_LCD) to enable
this in board configuration file.
Signed-off-by: Bo Shen <[email protected]>
Signed-off-by: Anatolij Gustschin <[email protected]>
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This patch supports drawing 32bpp bitmap TIZEN logo in exynos fb.
"tizen_hd_logo.h" data is compressed from trats_logo.bmp to
trats_logo.bmp.gz by gzip and converted to tizen_hd_logo.h header file
format by some application. The logo data is decompressed in the exynos
fb driver by bmp_display().
Signed-off-by: Donghwa Lee <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Acked-by: Minkyu Kang <[email protected]>
Signed-off-by: Anatolij Gustschin <[email protected]>
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Currently bmp_display() is static and can not be used directly
in the driver or board code. Export it for other users.
Signed-off-by: Anatolij Gustschin <[email protected]>
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Add vidinfo data structure for EXYNOS display driver
Signed-off-by: Donghwa Lee <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Signed-off-by: Inki Dae <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
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Signed-off-by: Marek Vasut <[email protected]>
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The functions for clearing and drawing bitmaps on the screen were not
exposed publicly and are made public in this patch in preparation for
implementing the display interface of api_public.h.
Signed-off-by: Che-Liang Chiou <[email protected]>
Acked-by: Mike Frysinger <[email protected]>
Signed-off-by: Anatolij Gustschin <[email protected]>
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lcd.c: In function 'lcd_setmem':
lcd.c:446:2: warning: format '%d' expects type 'int', but argument 2 has type
'u_long'
lcd.c:446:2: warning: format '%d' expects type 'int', but argument 3 has type
'u_long'
Signed-off-by: Marek Vasut <[email protected]>
Cc: Wolfgang Denk <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Mike Frysinger <[email protected]>
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Signed-off-by: Alexander Stein <[email protected]>
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include/lcd.h has different vidinfo for different platforms,
and several extern declaration, but one for the default case was
missing. This makes them a single extern declaration for everyone.
Signed-off-by: Alessandro Rubini <[email protected]>
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This patch adds support for LCD_COLOR16 in include/lcd.h.
Signed-off-by: Mark Jackson <[email protected]>
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This moves some extern declaration from lcd.c to lcd.h, removing
unneeded ifdef around a pair of them. Additionally, since
gunzip_bmp() was declared static in cmd_bmp.c but extern in lcd.c, I
removed the static. The extra "#include <lcd.h>" in cmd_bmp.c is
added to ensure the header is consistent with the source.
This has been compile-tested on both ARM (at91 boards) and PowerPC
(HH405_config, TQM823L_LCD_config, mcc200_config), to test all use
combinations.
Signed-off-by: Alessandro Rubini <[email protected]>
[[email protected]: removed gunzip_bmp() fixes as commit c01171ea did it]
Signed-off-by: Anatolij Gustschin <[email protected]>
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This patch also simplifies some ifdefs in lcd.c, introduces a generic
vidinfo_t, which new drivers are encouraged to use and old drivers to switch
over to.
Signed-off-by: Guennadi Liakhovetski <[email protected]>
Acked-by: Anatolij Gustschin <[email protected]>
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The information displayed when CONFIG_LCD_INFO is set is inherently
board-specific, so it should be done by the board code. The current code
dealing with this only handles two cases, and is already a horrible mess
of #ifdeffery.
Yes, this duplicates some code, but it also allows boards to print more
board-specific information; this used to be very difficult.
Signed-off-by: Haavard Skinnemoen <[email protected]>
Signed-off-by: Anatolij Gustschin <[email protected]>
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
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This patch adds support for the ATMEL LCDC driver which is used on some
AT91 and AVR platforms.
Is has been tested with the AT91CAP9ADK, AT91SAM9261EK, AT91SAM9263EK and
AT91SAM9RLEK boards. Adaptation for AVR32 should probably be easy.
Signed-off-by: Stelian Pop <[email protected]>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
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Mostly removed from comments here.
Signed-off-by: Jon Loeliger <[email protected]>
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This is a compatibility step that allows both the older form
and the new form to co-exist for a while until the older can
be removed entirely.
All transformations are of the form:
Before:
#if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT)
After:
#if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT) || defined(CONFIG_CMD_AUTOSCRIPT)
Signed-off-by: Jon Loeliger <[email protected]>
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Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
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* Patch by Hinko Kocevar, 21 Aug 2004:
- Group common framebuffer functions in common/lcd.c
- Group common framebuffer macros and #defines in include/lcd.h
- Provide calc_fbsize() for video ATAG
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display even after showing a bitmap
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- Added support for custom keyboards, initialized by defining a
board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
- Added support for the RBC823 board.
- cpu/mpc8xx/lcd.c now automatically calculates the
Horizontal Pixel Count field.
* Fix alignment problem in BOOTP (dhcp_leasetime option)
[pointed out by Nicolas Lacressonni�re, 2 Jun 2003]
* Patch by Mark Rakes, 14 May 2003:
add support for Intel e1000 gig cards.
* Patch by Nye Liu, 3 Jun 2003:
fix critical typo in MAMR definition (include/mpc8xx.h)
* Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
* Patch by Klaus Heydeck, 2 Jun 2003
Minor changes for KUP4K configuration
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