Change in coreboot[master]: intel/broadwell: Hook libgfxinit up

[Patrick Georgi (Code Review)]

Patrick Georgi has submitted this change. ( https://review.coreboot.org/c/coreboot/+/20100 )

Change subject: intel/broadwell: Hook libgfxinit up
......................................................................

intel/broadwell: Hook libgfxinit up

As VGA_ROM_RUN and libgfxinit are mutually exclusive in Kconfig,
we don't have to guard all the VGA BIOS if's and can assume
gfx_get_init_done() returns 0 until all the quirks are handled.
Then, we can run libgfxinit.

Change-Id: Id5d0c2c12b1ff8f95ba4e0223a3e9aff27547acd
Signed-off-by: Nico Huber 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/20100
Tested-by: build bot (Jenkins) 
Reviewed-by: Arthur Heymans 
Reviewed-by: Patrick Georgi 
---
M src/soc/intel/broadwell/igd.c
1 file changed, 7 insertions(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Patrick Georgi: Looks good to me, approved
  Arthur Heymans: Looks good to me, but someone else must approve

diff --git a/src/soc/intel/broadwell/igd.c b/src/soc/intel/broadwell/igd.c
index f4322bf..3147680 100644
--- a/src/soc/intel/broadwell/igd.c
+++ b/src/soc/intel/broadwell/igd.c
@@ -27,6 +27,7 @@
 #include <reg_script.h>
 #include <cbmem.h>
 #include <drivers/intel/gma/i915_reg.h>
+#include <drivers/intel/gma/libgfxinit.h>
 #include <drivers/intel/gma/opregion.h>
 #include <soc/cpu.h>
 #include <soc/nvs.h>
@@ -594,6 +595,12 @@
    		  DDI_INIT_DISPLAY_DETECTED);
    }

+	if (CONFIG(MAINBOARD_USE_LIBGFXINIT)) {
+		int lightup_ok;
+		gma_gfxinit(&lightup_ok);
+		gfx_set_init_done(lightup_ok);
+	}
+
    intel_gma_restore_opregion();
 }