These are external encoder chips connected via DVO or DP.
The actual external encoder programming is handled by the
kms encoder functions for primary encoder.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Handle all the various asic family specific things for DVO.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
The eDP panel must be powered up for aux transactions, so power it
up for detect and mode probe functions, otherwise power it up or
down based on dpms.
v2:
- only mess with eDP panel on DCE4+
- only mess with eDP panel on eDP connectors, not all DP connectors
v3:
- be extra careful to only mess with eDP panels on eDP connectors
v4:
- avoid possible null derefernce if a connector has not been
assigned to the encoder
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
If there was no connector mapped to the encoder, atombios_get_encoder_mode()
returned 0 which is the id for DP. Return something sane instead based on
the encoder id. This avoids hitting the DP paths on non-DP encoders.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
enable_vblank implementations should use negative result to indicate error.
radeon_enable_vblank() returns EINVAL in this case. Change this to -EINVAL.
Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Tiled buffers have the same alignment requirements regardless of
whether the surface is for db, cb, or textures. Previously, the
calculations where inconsistent for each buffer type.
- Unify the alignment calculations in a common function
- Standardize the alignment units (pixels for pitch/height/depth,
bytes for base)
- properly check the buffer base alignments
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
More recent GCC caused the i8k driver to stop working, on Slackware
compiler was upgraded from gcc-4.4.4 to gcc-4.5.1 after which it didn't
work anymore, meaning the driver didn't load or gave total nonsensical
output.
As it turned out the asm(..) statement forgot to mention it modifies the
*regs variable.
Credits to Andi Kleen and Andreas Schwab for providing the fix.
Signed-off-by: Jim Bos <jim876@xs4all.nl>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Andreas Schwab <schwab@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Currently we have:
--w--w--w-. 1 root root 0 2010-11-11 14:56 /sys/kernel/debug/acpi/custom_method
which is just crazy. Change this to --w-------.
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Cc: stable@kernel.org (for 2.6.36)
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (66 commits)
can-bcm: fix minor heap overflow
gianfar: Do not call device_set_wakeup_enable() under a spinlock
ipv6: Warn users if maximum number of routes is reached.
docs: Add neigh/gc_thresh3 and route/max_size documentation.
axnet_cs: fix resume problem for some Ax88790 chip
ipv6: addrconf: don't remove address state on ifdown if the address is being kept
tcp: Don't change unlocked socket state in tcp_v4_err().
x25: Prevent crashing when parsing bad X.25 facilities
cxgb4vf: add call to Firmware to reset VF State.
cxgb4vf: Fail open if link_start() fails.
cxgb4vf: flesh out PCI Device ID Table ...
cxgb4vf: fix some errors in Gather List to skb conversion
cxgb4vf: fix bug in Generic Receive Offload
cxgb4vf: don't implement trivial (and incorrect) ndo_select_queue()
ixgbe: Look inside vlan when determining offload protocol.
bnx2x: Look inside vlan when determining checksum proto.
vlan: Add function to retrieve EtherType from vlan packets.
virtio-net: init link state correctly
ucc_geth: Fix deadlock
ucc_geth: Do not bring the whole IF down when TX failure.
...
* 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (28 commits)
Revert "USB: xhci: Use GFP_ATOMIC under spin_lock"
USB: ohci-jz4740: Fix spelling in MODULE_ALIAS
UWB: Return UWB_RSV_ALLOC_NOT_FOUND rather than crashing on NULL dereference if kzalloc fails
usb: core: fix information leak to userland
usb: misc: iowarrior: fix information leak to userland
usb: misc: sisusbvga: fix information leak to userland
usb: subtle increased memory usage in u_serial
USB: option: fix when the driver is loaded incorrectly for some Huawei devices.
USB: xhci: Use GFP_ATOMIC under spin_lock
usb: gadget: goku_udc: add registered flag bit, fixing build
USB: ehci/mxc: compile fix
USB: Fix FSL USB driver on non Open Firmware systems
USB: the development of the usb tree is now in git
usb: musb: fail unaligned DMA transfers on v1.8 and above
USB: ftdi_sio: add device IDs for Milkymist One JTAG/serial
usb.h: fix ioctl kernel-doc info
usb: musb: gadget: kill duplicate code in musb_gadget_queue()
usb: musb: Fix handling of spurious SESSREQ
usb: musb: fix kernel oops when loading musb_hdrc module for the 2nd time
USB: musb: blackfin: push clkin value to platform resources
...
* 'tty-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6:
n_gsm: Fix length handling
n_gsm: Copy n2 over when configuring via ioctl interface
serial: bfin_5xx: grab port lock before making port termios changes
serial: bfin_5xx: disable CON_PRINTBUFFER for consoles
serial: bfin_5xx: remove redundant SSYNC to improve TX speed
serial: bfin_5xx: always include DMA headers
vcs: make proper usage of the poll flags
amiserial: Remove unused variable icount
8250: Fix tcsetattr to avoid ioctl(TIOCMIWAIT) hang
tty_ldisc: Fix BUG() on hangup
TTY: restore tty_ldisc_wait_idle
SERIAL: blacklist si3052 chip
drivers/serial/bfin_5xx.c: Fix line continuation defects
tty: prevent DOS in the flush_to_ldisc
8250: add support for Kouwell KW-L221N-2
nozomi: Fix warning from the previous TIOCGCOUNT changes
tty: fix warning in synclink driver
tty: Fix formatting in tty.h
tty: the development tree is now done in git
* 'upstream/core' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen:
xen: do not release any memory under 1M in domain 0
xen: events: do not unmask event channels on resume
xen: correct size of level2_kernel_pgt
* 'stable/xen-pcifront-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen:
MAINTAINERS: Mark XEN lists as moderated
xen-pcifront: fix PCI reference leak
xen-pcifront: Remove duplicate inclusion of headers.
xen: fix memory leak in Xen PCI MSI/MSI-X allocator.
MAINTAINERS: Update mailing list name for Xen pieces.
Delete successive assignments to the same location.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@@
expression i;
@@
*i = ...;
i = ...;
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
pata_legacy is incorrectly testing PATA_WINBOND_VLB_MODULE instead of
CONFIG_PATA_WINBOND_VLB_MODULE. Fix it.
Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: "Robert P. J. Day" <rpjday@crashcourse.ca>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Thomas Hellstrom
Alex Deucher
Vasiliy Kulikov
Linus Torvalds
Ingo Molnar
Jim Bos
Dave Jones
Julia Lawall
Tejun Heo