diff options
| author | Patrick Rudolph <siro@das-labor.org> | 2016-03-30 17:59:09 +0200 |
|---|---|---|
| committer | Nico Huber <nico.h@gmx.de> | 2016-04-01 15:34:11 +0200 |
| commit | 808a9c223d2115d1e5ffaf9a55023f153f750180 (patch) | |
| tree | 557888b07905f8ca2ae43e56fa645deb6042c469 /src | |
| parent | 7454bdf3e28bce0e4bce597885cc69f6a5114f75 (diff) | |
intel/gma: Fix VBT generation
The log shows the following error on systems that use the
native gfx init. The error isn't shown using the VBIOS blob:
GET_VBIOS: aa55 8086 0 3 0
VBIOS not found.
Don't shift the class-code, as it's already shifted by the PCI layer.
Tested-on: x220
Tested-by: Alexander Couzens <lynxis@fe80.eu>
Change-Id: I69018940dd51966b45774e0576a1380f90716dce
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/14188
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
Diffstat (limited to 'src')
| -rw-r--r-- | src/drivers/intel/gma/vbt.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/drivers/intel/gma/vbt.c b/src/drivers/intel/gma/vbt.c index 199379324f..e768402b04 100644 --- a/src/drivers/intel/gma/vbt.c +++ b/src/drivers/intel/gma/vbt.c @@ -93,9 +93,9 @@ generate_fake_intel_oprom(const struct i915_gpu_controller_info *conf, pcir->device = dev->device; pcir->length = sizeof(*pcir); pcir->revision = dev->class; - pcir->classcode[0] = dev->class >> 8; - pcir->classcode[1] = dev->class >> 16; - pcir->classcode[2] = dev->class >> 24; + pcir->classcode[0] = dev->class; + pcir->classcode[1] = dev->class >> 8; + pcir->classcode[2] = dev->class >> 16; pcir->indicator = 0x80; vbt_size = generate_vbt (conf, (void *)(PCI_VGA_RAM_IMAGE_START + 0x80), idstr); |