[coreboot-gerrit] Change in coreboot[master]: [WIP]framebuffer_info: Add new method to specify an exact pixel format

[Christian Walter (Code Review)]

Christian Walter has uploaded a new patch set (#3) to the change originally created by Patrick Rudolph. ( https://review.coreboot.org/c/coreboot/+/40798 )

Change subject: [WIP]framebuffer_info: Add new method to specify an exact pixel format
......................................................................

[WIP]framebuffer_info: Add new method to specify an exact pixel format

Add an enum for framebuffer pixel formats.
This allows to get rid of the imprecise BPP argument used for now.

Add a test pattern generator to easily test the framebuffer format.

Tested on qemu cirrus and bochs VGA.

Change-Id: Ice6f3fa73d5d40e5e35073b85c53a76e35cc93ad
Signed-off-by: Patrick Rudolph 
---
M src/device/Kconfig
M src/drivers/aspeed/common/ast_mode_corebootfb.c
M src/drivers/emulation/qemu/bochs.c
M src/drivers/emulation/qemu/cirrus.c
M src/drivers/intel/fsp1_1/fsp_gop.c
M src/drivers/intel/gma/gma-gfx_init.ads
M src/drivers/intel/gma/hires_fb/gma-gfx_init.adb
M src/include/framebuffer_info.h
M src/lib/framebuffer_info.c
M src/mainboard/google/daisy/mainboard.c
M src/mainboard/google/kukui/mainboard.c
M src/mainboard/google/oak/mainboard.c
M src/mainboard/google/peach_pit/mainboard.c
M src/northbridge/intel/i945/gma.c
M src/soc/mediatek/mt8173/ddp.c
M src/soc/mediatek/mt8173/include/soc/ddp.h
M src/soc/mediatek/mt8183/ddp.c
M src/soc/mediatek/mt8183/include/soc/ddp.h
M src/soc/rockchip/common/include/soc/vop.h
M src/soc/rockchip/common/vop.c
M src/soc/rockchip/rk3288/display.c
M src/soc/rockchip/rk3399/display.c
22 files changed, 260 insertions(+), 66 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/98/40798/3