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freebsd-dev/sys
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Adrian Chadd a39b467a26 i915 driver - enable opregion handle; program CADL. 
add opregion handling for drm2 - which exposes some ACPI video configuration
pieces that some Lenovo laptop models use to flesh out which video device
to speak to.  This enables the brightness control in ACPI to work these models.

The CADL bits are also important - it's used to figure out which ACPI
events to hook the brightness buttons into.  It doesn't yet seem to work
for me, but it does for the OP.

Tested:

* Lenovo X230 (mine)
* OP: ASUS UX51VZ

PR:	190186
Submitted by:	Henry Hu <henry.hu.sh@gmail.com>
Reviewed by:	dumbbell
2014-08-25 05:03:10 +00:00
..
amd64 Change __inline style to be consistent with FreeBSD usage, 2014-08-24 02:07:34 +00:00
arm Rewrite of ti_i2c based on gonzo's patch, fix the following bugs/problems: 2014-08-20 17:02:37 +00:00
boot The size of the GPT table can not be less than one sector. 2014-08-24 09:20:30 +00:00
bsm IFp4 @1192291: 2014-04-07 20:44:00 +00:00
cam We should never enter the PROBE_SETAN phase if we're not ATAPI, since 2014-08-22 13:15:59 +00:00
cddl Restore the correct value when disabling probes. Otherwise the instrumented 2014-08-24 17:10:47 +00:00
compat All mbuf external free functions never fail, so let them be void. 2014-07-11 13:58:48 +00:00
conf Update to the Intel Base driver for the Intel XL710 Ethernet Controller Family 2014-08-22 18:59:19 +00:00
contrib Add some more OS_MARK() probes to the AR9300 HAL. 2014-08-11 00:03:50 +00:00
crypto Put the aesni_cipher_setup() and aesni_cipher_process() functions into 2014-06-24 06:55:49 +00:00
ddb ins is only set and unused, but only when we're not doing software 2014-08-14 16:01:51 +00:00
dev i915 driver - enable opregion handle; program CADL. 2014-08-25 05:03:10 +00:00
fs Fix bug that, assuming a/ is a root of NFS filesystem mounted on autofs, 2014-08-24 17:03:52 +00:00
gdb Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
geom Deal explicitly with possible failures of make_dev_alias_p() in GEOM. 2014-08-18 19:27:47 +00:00
gnu New DTS files to suppport the SAM9260EK eval board. Derived, in part, 2014-08-19 03:51:05 +00:00
i386 Fix build of si(4) and enable it in LINT on amd64 and i386. 2014-08-20 16:07:17 +00:00
isa Remove vestiges of knowing the ISA bus, which we gave up on around 20 2014-03-19 21:03:04 +00:00
kern Revert the handling of all siginfo sa_flags except SA_SIGINFO to the 2014-08-24 16:37:50 +00:00
kgssapi
libkern Bring in the new automounter, similar to what's provided in most other 2014-08-17 09:44:42 +00:00
mips Change pmap_enter(9) interface to take flags parameter and superpage 2014-08-08 17:12:03 +00:00
modules Update to the Intel Base driver for the Intel XL710 Ethernet Controller Family 2014-08-22 18:59:19 +00:00
net * Add new net/sff8436.h containing constants used to access 2014-08-21 17:54:42 +00:00
net80211 After much toying around with this AMRR initial rate stuff, 2014-08-20 09:10:03 +00:00
netgraph Remove any stale mbuf tags from packets being injected into a netgraph 2014-07-01 07:54:12 +00:00
netinet Restore historical behavior of in_control, which, when no matching address 2014-08-22 19:08:12 +00:00
netinet6 Add some missing checks for unsupported interfaces (e.g. pflog(4)) when 2014-08-22 19:21:08 +00:00
netipsec Change pr_output's prototype to avoid the need for explicit casts. 2014-08-15 02:43:02 +00:00
netnatm
netpfil Whitespace/style changes merged from projects/ipfw. 2014-08-23 17:57:06 +00:00
netsmb Remove redundant unlock. 2014-04-17 12:22:08 +00:00
nfs Fix/improve fhe_stats sysctl output. 2014-06-14 12:26:12 +00:00
nfsclient
nfsserver Change NFS readdir() to only ignore cookies preceding the given offset for 2014-07-01 20:00:35 +00:00
nlm Correct a typo in nlm_find_host_by_addr(): the intention of the 2014-03-11 00:25:55 +00:00
ofed pci: make MSI(-X) enable and disable methods of the PCI bus 2014-08-20 14:57:20 +00:00
opencrypto allow the kern.cryptodevallowsoft sysctl to enable symetric/hashes too... 2014-03-11 01:45:46 +00:00
pc98 Compile fixes: 2014-06-28 17:36:18 +00:00
pci Fix various NIC drivers to properly cleanup static DMA resources. 2014-06-11 14:53:58 +00:00
powerpc vt(4): Add vd_bitblt_bmp_t callback 2014-08-23 20:35:33 +00:00
rpc Merge the NFSv4.1 server code in projects/nfsv4.1-server over 2014-07-01 20:47:16 +00:00
security Replace dev_clone with cdevpriv(9) KPI in audit_pipe code. 2014-08-20 16:04:30 +00:00
sparc64 For CPUs which do hardware cache line unaliasing, use direct map to 2014-08-23 18:11:54 +00:00
sys Fix getppid for traced processes. 2014-08-24 09:04:09 +00:00
teken Fix typo. 2014-02-06 13:28:06 +00:00
tools Call cpp with -P to avoid printing line markings. 2014-06-10 06:24:01 +00:00
ufs Do not busy the UFS mount point inside VOP_RENAME(). The 2014-08-20 08:15:23 +00:00
vm Relax one of the conditions for mapping a page on the fast path. 2014-08-23 05:24:31 +00:00
x86 atpic: make sure atpic_init is called after IO APIC initialization 2014-08-07 17:00:50 +00:00
xdr
xen xen: implement event channel PIRQ support 2014-08-04 08:42:29 +00:00
Makefile Remove ia64. 2014-07-07 00:27:09 +00:00