diff options
| author | Nico Huber <nico.h@gmx.de> | 2020-04-26 17:01:25 +0200 |
|---|---|---|
| committer | Nico Huber <nico.h@gmx.de> | 2020-05-27 21:34:49 +0000 |
| commit | f2a0be235cdf72caff549a1cfe0b986bdd99e93b (patch) | |
| tree | d2e66798375f6b644c97206d65684b9f7e95ce9d /src/soc/intel/broadwell/acpi | |
| parent | 4dc4cb6b5c835ca947356a4d4e8c10228966bebc (diff) | |
drivers/intel/gma: Move IGD OpRegion to CBMEM
It never was in GNVS, it never belonged among the ACPI tables. Having
it in CBMEM, makes it easy to look the location up on resume, and saves
us additional boilerplate.
TEST=Booted Linux on Lenovo/X201s, confirmed ASLS is set and
intel_backlight + acpi_video synchronize, both before and
after suspend.
Change-Id: I5fdd6634e4a671a85b1df8bc9815296ff42edf29
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40724
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/intel/broadwell/acpi')
| -rw-r--r-- | src/soc/intel/broadwell/acpi/globalnvs.asl | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/src/soc/intel/broadwell/acpi/globalnvs.asl b/src/soc/intel/broadwell/acpi/globalnvs.asl index 1fb90021bb..3c6c5f5998 100644 --- a/src/soc/intel/broadwell/acpi/globalnvs.asl +++ b/src/soc/intel/broadwell/acpi/globalnvs.asl @@ -45,48 +45,6 @@ Field (GNVS, ByteAcc, NoLock, Preserve) PM1I, 64, // 0x20 - 0x27 - PM1 wake status bit GPEI, 64, // 0x28 - 0x2f - GPE wake status bit - /* IGD OpRegion */ - Offset (0xb4), - ASLB, 32, // 0xb4 - IGD OpRegion Base Address - IBTT, 8, // 0xb8 - IGD boot panel device - IPAT, 8, // 0xb9 - IGD panel type CMOS option - ITVF, 8, // 0xba - IGD TV format CMOS option - ITVM, 8, // 0xbb - IGD TV minor format option - IPSC, 8, // 0xbc - IGD panel scaling - IBLC, 8, // 0xbd - IGD BLC config - IBIA, 8, // 0xbe - IGD BIA config - ISSC, 8, // 0xbf - IGD SSC config - I409, 8, // 0xc0 - IGD 0409 modified settings - I509, 8, // 0xc1 - IGD 0509 modified settings - I609, 8, // 0xc2 - IGD 0609 modified settings - I709, 8, // 0xc3 - IGD 0709 modified settings - IDMM, 8, // 0xc4 - IGD Power conservation feature - IDMS, 8, // 0xc5 - IGD DVMT memory size - IF1E, 8, // 0xc6 - IGD function 1 enable - HVCO, 8, // 0xc7 - IGD HPLL VCO - NXD1, 32, // 0xc8 - IGD _DGS next DID1 - NXD2, 32, // 0xcc - IGD _DGS next DID2 - NXD3, 32, // 0xd0 - IGD _DGS next DID3 - NXD4, 32, // 0xd4 - IGD _DGS next DID4 - NXD5, 32, // 0xd8 - IGD _DGS next DID5 - NXD6, 32, // 0xdc - IGD _DGS next DID6 - NXD7, 32, // 0xe0 - IGD _DGS next DID7 - NXD8, 32, // 0xe4 - IGD _DGS next DID8 - - ISCI, 8, // 0xe8 - IGD SMI/SCI mode (0: SCI) - PAVP, 8, // 0xe9 - IGD PAVP data - Offset (0xeb), - OSCC, 8, // 0xeb - PCIe OSC control - NPCE, 8, // 0xec - native PCIe support - PLFL, 8, // 0xed - platform flavor - BREV, 8, // 0xee - board revision - DPBM, 8, // 0xef - digital port b mode - DPCM, 8, // 0xf0 - digital port c mode - DPDM, 8, // 0xf1 - digital port d mode - ALFP, 8, // 0xf2 - active lfp - IMON, 8, // 0xf3 - current graphics turbo imon value - MMIO, 8, // 0xf4 - 64bit mmio support - /* ChromeOS specific */ Offset (0x100), #include <vendorcode/google/chromeos/acpi/gnvs.asl> |