diff options
| author | Vladimir Serbinenko <phcoder@gmail.com> | 2014-10-31 09:16:31 +0100 |
|---|---|---|
| committer | Vladimir Serbinenko <phcoder@gmail.com> | 2015-05-28 08:27:10 +0200 |
| commit | dd2bc3f819ecb64a07f37c2a63621ecadd6b6ed8 (patch) | |
| tree | f611f100b307a2acc410a99726825e736d958e40 /src/southbridge/intel/fsp_bd82x6x | |
| parent | f44ac13db26c5ab18ac2e35111acbf91841a2608 (diff) | |
igd.asl rewrite
Old igd.asl had inconsistent addresses (between _DOD and actual device)
and ghost devices. Any of those is enough to make brightness on windows
fail and make igd.asl out-of-ACPI-spec. Also old code favoured ridiculous
copying of the same thing 6 times per chipset. Leave only hooking up and
chipset-specific part in chipset directory. Move NVS handling and ACPI-spec
parts to a common file.
Change-Id: I556769e5e28b83e7465e3db689e26c8c0ab44757
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/7472
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com>
Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Diffstat (limited to 'src/southbridge/intel/fsp_bd82x6x')
| -rw-r--r-- | src/southbridge/intel/fsp_bd82x6x/lpc.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/southbridge/intel/fsp_bd82x6x/lpc.c b/src/southbridge/intel/fsp_bd82x6x/lpc.c index e707afac20..73e11e80a6 100644 --- a/src/southbridge/intel/fsp_bd82x6x/lpc.c +++ b/src/southbridge/intel/fsp_bd82x6x/lpc.c @@ -640,11 +640,17 @@ static void southbridge_inject_dsdt(void) opregion = igd_make_opregion(); if (gnvs) { + const struct i915_gpu_controller_info *gfx = intel_gma_get_controller_info(); + memset(gnvs, 0, sizeof (*gnvs)); acpi_create_gnvs(gnvs); /* IGD OpRegion Base Address */ gnvs->aslb = (u32)opregion; + + gnvs->ndid = gfx->ndid; + memcpy(gnvs->did, gfx->did, sizeof(gnvs->did)); + /* And tell SMI about it */ smm_setup_structures(gnvs, NULL, NULL); |