u-boot.git/drivers/video, branch v2015.01-rc4

Merge git://git.denx.de/u-boot-x86

2014-12-01T20:24:07Z

x86: video: Add video driver for bare x86 boards

2014-11-25T14:11:16Z

Add a very simple driver which uses vesa to discover the video mode and then provides a frame buffer for use by U-Boot. Signed-off-by: Simon Glass Acked-by: Anatolij Gustschin

Introduce a header file for the BIOS emulator

2014-11-25T13:34:14Z

We should have a public header so that users can avoid defining functions themselves. Signed-off-by: Simon Glass

sunxi: video: Add simplefb support

2014-11-25T12:38:46Z

Add simplefb support, note this depends on the kernel having support for the clocks property which has recently been added to the simplefb devicetree binding. Signed-off-by: Luc Verhaegen [hdegoede@redhat.com: Use pre-populated simplefb node under /chosen as disussed on the devicetree list] Signed-off-by: Hans de Goede Acked-by: Ian Campbell .

sunxi: video: Add sun6i support

2014-11-25T12:38:46Z

Besided needing the usual sun6i specific ahb1_reset bits poking, it turns out that sun6i also needs the drc to be taken out of reset and clocked even though it is in pass-through mode. Signed-off-by: Hans de Goede Acked-by: Anatolij Gustschin

sunxi: video: Add cfb console driver for sunxi

2014-11-25T12:38:46Z

This adds a fixed mode hdmi driver for the sunxi platform. The fixed mode is a relatively safe 1024x768, more complete EDID handling is currently not provided. Only HDMI is supported today. This code is enabled when HPD detects an attached monitor. Current config is such that 8MB is shaved off at the top of the RAM. This avoids several memory handling issues, most significant is the fact that on linux on ARM you are not allowed to remap known RAM as IO. A clued in display driver will be able to recycle this reserved RAM in future though. cfbconsole was chosen as it provides the most important functionality: a working u-boot console, allowing for the debugging of certain issues without the need for a UART. Signed-off-by: Luc Verhaegen [hdegoede@redhat.com: Major cleanups and some small bugfixes] Signed-off-by: Hans de Goede Acked-by: Anatolij Gustschin Acked-by: Ian Campbell

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

include: move various macros to include/linux/kernel.h

2014-11-20T16:28:25Z

U-Boot has imported various utility macros from Linux scattering them to various places without consistency. In include/common.h are min, max, min3, max3, ARRAY_SIZE, ALIGN, container_of, DIV_ROUND_UP, etc. In include/linux/compat.h are min_t, max_t, round_up, round_down, etc. We also have duplicated defines of min_t in some *.c files. Moreover, we are suffering from too cluttered include/common.h. This commit moves various macros that originate in include/linux/kernel.h of Linux to their original position. Note: This commit simply moves the macros; the macros roundup, min, max, min2, max3, ARRAY_SIZE are different from those of Linux at this point. Signed-off-by: Masahiro Yamada

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

video: ipu: prevent warnings with W=1

2014-10-25T11:27:37Z

- make local functions static - remove unused is_interlaced function Signed-off-by: Jeroen Hofstee