From 542e9488bd3f084c373e89e869aeca84aaa8c66c Mon Sep 17 00:00:00 2001 From: Nico Huber Date: Wed, 5 Oct 2016 17:47:32 +0200 Subject: 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 Reviewed-on: https://review.coreboot.org/16952 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel Reviewed-by: Ronald G. Minnich --- src/drivers/intel/gma/i915.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/drivers/intel/gma/i915.h') diff --git a/src/drivers/intel/gma/i915.h b/src/drivers/intel/gma/i915.h index e0d665bca9..d9bb940fa4 100644 --- a/src/drivers/intel/gma/i915.h +++ b/src/drivers/intel/gma/i915.h @@ -309,4 +309,7 @@ void generate_fake_intel_oprom(const struct i915_gpu_controller_info *conf, struct device *dev, const char *idstr); +/* interface to libgfxinit (gma.adb) */ +void gma_gfxinit(u64 mmio_base, u64 linear_fb, u32 phys_fb, int *success); + #endif -- cgit v1.2.3