u-boot.git/drivers/video/cfb_console.c, branch v2015.10

video: cfb_console: Allow VGA device to work without i8042 keyboard

2015-08-26T14:54:16Z

So far if CONFIG_VGA_AS_SINGLE_DEVICE is not defined, the VGA device will try to initialize a keyboard device (for x86, it is i8042). But if i8042 controller initialization fails (eg: there is no keyboard connected to the PS/2 port), drv_video_init() just simply returns. This kills the opportunity of using a usb keyboard later with the vga console, as the vga initialization part is actually ok, only keyboard part fails. Change the code logic to allow this. Signed-off-by: Bin Meng Reviewed-by: Simon Glass Acked-by: Anatolij Gustschin

cfbconsole: Add support for stride != width

2015-08-14T06:37:36Z

cfbconsole currently assumes that the width and stride of the framebuffer are the same, in most places where stride matters it uses a VIDEO_LINE_LEN helper macro. This commit changes the few places not using VIDEO_LINE_LEN to also use VIDEO_LINE_LEN, and protects the default VIDEO_LINE_LEN with a #ifndef guard, allowing the boards config.h to override and, and thus support cases where stride != width. Signed-off-by: Hans de Goede Acked-by: Anatolij Gustschin

cfbconsole: Remove width argument from the logo functions

2015-08-14T06:37:36Z

The passed in width is always VIDEO_COLS. This is a preparation patch for adding stride != width support to the cfbconsole code. Signed-off-by: Hans de Goede Acked-by: Anatolij Gustschin

Remove typedefs from bmp_layout.h

2015-06-11T01:26:54Z

We try to avoid typedefs and these ones are easy enough to remove. Before changing this header in the next patch, remove the typedefs. Signed-off-by: Simon Glass Suggested-by: Joe Hershberger Acked-by: Joe Hershberger

x86: video: Allow keyboard presence to be controlled by device tree

2015-04-17T01:27:40Z

At present a VGA console assumes a keyboard unless a CONFIG option is set. This difference can be dealt with by a device tree option, allowing boards that are otherwise the same to use the same configuration. Signed-off-by: Simon Glass

x86: video: Add support for CONFIG_CONSOLE_SCROLL_LINES

2015-01-24T00:24:54Z

Some machines are very slow to scroll their displays. To cope with this, support the CONFIG_CONSOLE_SCROLL_LINES option. Setting this to 5 allows the display to operate at an acceptable speed by scrolling 5 lines at a time. This same option is available for LCDs so when these systems are unified this code can be unified also. Signed-off-by: Simon Glass Acked-by: Anatolij Gustschin

powerpc: mpc5xxx: remove Total5200 board support

2015-01-23T21:53:52Z

This board is still a non-generic board. Signed-off-by: Masahiro Yamada

ppc4xx: remove dead code

2015-01-16T15:24:14Z

Since commit 843125daebd7 (ppc4xx: remove HH405 board), CONFIG_HH405 is not defined. Since commit d52633047913 (ppc4xx: remove PMC405), CONFIG_PMC405 is not defined. Acked-by: Stefan Roese Signed-off-by: Masahiro Yamada Cc: Matthias Fuchs

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