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| author | Nico Huber <nico.huber@secunet.com> | 2016-10-05 17:47:32 +0200 |
|---|---|---|
| committer | Nico Huber <nico.h@gmx.de> | 2016-11-29 23:46:05 +0100 |
| commit | 542e9488bd3f084c373e89e869aeca84aaa8c66c (patch) | |
| tree | 08a4ecce3ff674e6040a43041bd07b50ce454cbe /src/device/Kconfig | |
| parent | c83239eabc3b09273294a013c4dcb84f09ab0241 (diff) | |
| download | coreboot-542e9488bd3f084c373e89e869aeca84aaa8c66c.tar.xz | |
drivers/intel/gma: Hook up libgfxinit
Add `libgfxinit` as another option for native graphics initialization.
For that, the function gma_gfxinit() (see drivers/intel/gma/i915.h) has
to be called by the respective northbridge/soc code.
A mainboard port needs to select `CONFIG_MAINBOARD_HAS_LIBGFXINIT` and
implement the Ada package `GMA.Mainboard` with a single function `ports`
that returns a list of ports to be probed for displays.
v2: Update 3rdparty/libgfxinit to its latest master commit to make
things buildable within coreboot.
v3: Another update to 3rdparty/libgfxinit. Including support to select
the I2C port for VGA.
Change-Id: I4c7be3745f32853797d3f3689396dde07d4ca950
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/16952
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'src/device/Kconfig')
| -rw-r--r-- | src/device/Kconfig | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/src/device/Kconfig b/src/device/Kconfig index c7dfe9cff2..dd31cba4fd 100644 --- a/src/device/Kconfig +++ b/src/device/Kconfig @@ -24,7 +24,7 @@ config MAINBOARD_HAS_NATIVE_VGA_INIT # FIXME Ugly hack to allow Z9s driver native framebuffer configuration config NATIVE_VGA_INIT_USE_EDID bool - default n if DRIVERS_XGI_Z9S + default n if DRIVERS_XGI_Z9S || MAINBOARD_USE_LIBGFXINIT default y if !DRIVERS_XGI_Z9S config MAINBOARD_HAS_NATIVE_VGA_INIT_TEXTMODECFG @@ -42,6 +42,23 @@ config MAINBOARD_DO_NATIVE_VGA_INIT If unsure, say N. +config MAINBOARD_HAS_LIBGFXINIT + def_bool n + select MAINBOARD_HAS_NATIVE_VGA_INIT + help + Selected by mainboards that implement support for `libgfxinit`. + Usually this requires a list of ports to be probed for displays. + +config MAINBOARD_USE_LIBGFXINIT + bool "Use libgfxinit for native graphics initialization" + depends on MAINBOARD_DO_NATIVE_VGA_INIT + depends on MAINBOARD_HAS_LIBGFXINIT + select RAMSTAGE_LIBHWBASE + default n + help + Use the SPARK library `libgfxinit` for the native graphics + initialization. This requires an Ada toolchain. + # TODO: Explain differences (if any) for onboard cards. config VGA_ROM_RUN bool "Run VGA Option ROMs" |