u-boot.git/drivers/video/cfb_console.c, branch v2015.01-rc2

linux/kernel.h: sync min, max, min3, max3 macros with Linux

2014-11-23T11:48:30Z

U-Boot has never cared about the type when we get max/min of two values, but Linux Kernel does. This commit gets min, max, min3, max3 macros synced with the kernel introducing type checks. Many of references of those macros must be fixed to suppress warnings. We have two options: - Use min, max, min3, max3 only when the arguments have the same type (or add casts to the arguments) - Use min_t/max_t instead with the appropriate type for the first argument Signed-off-by: Masahiro Yamada Acked-by: Pavel Machek Acked-by: Lukasz Majewski Tested-by: Lukasz Majewski [trini: Fixup arch/blackfin/lib/string.c] Signed-off-by: Tom Rini

video: speedup writing strings to fb console

2014-10-30T20:45:25Z

With enabled framebuffer console the printenv command can take several seconds to complete. This patch temporarily disables cache flush when writing strings to fb console. Then there is no noticable delay anymore. Tested with imx6 hdmi framebuffer. Signed-off-by: Soeren Moch Acked-by: Stefano Babic

serial: make local functions static

2014-10-25T11:02:02Z

Signed-off-by: Jeroen Hofstee

video: use __weak

2014-10-25T11:02:00Z

Signed-off-by: Jeroen Hofstee

stdio: Pass device pointer to stdio methods

2014-07-23T13:07:23Z

At present stdio device functions do not get any clue as to which stdio device is being acted on. Some implementations go to great lengths to work around this, such as defining a whole separate set of functions for each possible device. For driver model we need to associate a stdio_dev with a device. It doesn't seem possible to continue with this work-around approach. Instead, add a stdio_dev pointer to each of the stdio member functions. Note: The serial drivers have the same problem, but it is not strictly necessary to fix that to get driver model running. Also, if we convert serial over to driver model the problem will go away. Code size increases by 244 bytes for Thumb2 and 428 for PowerPC. 22: stdio: Pass device pointer to stdio methods arm: (for 2/2 boards) all +244.0 bss -4.0 text +248.0 powerpc: (for 1/1 boards) all +428.0 text +428.0 Signed-off-by: Simon Glass Acked-by: Marek Vasut Reviewed-by: Marek Vasut

stdio: Remove redundant code around stdio_register() calls

2014-07-23T13:07:23Z

There is no point in setting a structure's memory to NULL when it has already been zeroed with memset(). Also, there is no need to create a stub function for stdio to call - if the function is NULL it will not be called. This is a clean-up, with no change in functionality. Signed-off-by: Simon Glass Acked-by: Marek Vasut

cfb_console: align fields in gzipped .bmp files

2014-03-10T17:50:31Z

.bmp files contain 32-bit integers aligned at offsets of +2, +6, et cetera within the bmp_header structure (see include/bmp_layout.h). Support for gzip-compressed .bmp files is present in the cfb_console display subsystem by uncompressing them prior to use. This patch forces the in-memory header to be aligned properly for these compressed images by extracting them to a 2-byte offset in the memory returned by malloc. Since malloc will always return a 4-byte aligned value, this forces the .bmp header fields to be naturally aligned on 4-byte addresses. Refer to these files for more details: doc/README.displaying-bmps Signed-off-by: Eric Nelson

video, cfb_console: make background and foreground color configurable

2013-10-30T09:48:37Z

make CONSOLE_BG_COL/CONSOLE_FG_COL configurable through board config file. Clear video screen in video_init(). Signed-off-by: Heiko Schocher Cc: Anatolij Gustschin

Coding Style cleanup: remove trailing white space

2013-10-14T20:06:53Z

Signed-off-by: Wolfgang Denk

video: Encapsulate font in video_font_data.h

2013-08-12T20:28:41Z

This patch moves all the font configuration values into video_font_data.h so they are all in the right place with the font. The video_font.h now only includes video_font_data.h and will allow us to select and include different font once more fonts are added. Signed-off-by: Marek Vasut Cc: Anatolij Gustschin [agust: fixed build warning for mcc200] Signed-off-by: Anatolij Gustschin