This should keep the backlight value reported by xrandr --prop & xbacklight
consistent with changes by other software in the system (like the hotkey driver
or kernel backlight driver).
This simplifies the memory allocation code and fixes a number of bugs.
Prior to this change, some flags may have been set after memory
allocation occurred, meaning they had no effect. It should also make
the allocation logic clearer.
The following patch fixes the display problem on internal development machines.
The code in commit 3c22ed633b (Jesse's force pipe
A enable patch) broke DPLL programming. Moving the DPLL set back up in the
function solves the problem.
Fix for internal bug #309.
Use the "immediate idle" mode for FBC. Rather than waiting for the current
compression pass to finish before signalling to the CPU that it's idle, this
mode should stop any current compression pass and tell the CPU that the GPU is
idle right away.
Seems to fix#13326.
We failed to include the pciaccess header flags in our build. Even if the
server was to include those flags for us, it would leave us broken for the
tools-only case, and it's easier to just put the flags everywhere so we avoid
future copy'n'paste mistakes.
The GMBUS was being left in SDVO pin access mode, which blocked our bit-banging
access to those pins. Thanks to Peter Jones for quick debugging turnaround
in getting this fixed.
Some machines want DVOA, some DVOB. We can use this quirk to differentiate
them until we come up with a better solution. Patch from Hong Liu.
Fixes#13722.
The VGA register dumping code was leaving ARX in data mode rather than index
mode, which could cause problems for later software accessing AR* registers.
Fix it to make sure it's in index mode when we're done.
Fixes#14434.
When checking which pipe a given plane was associated with, we weren't properly
masking the pipe selection bits. Fixes#14481 and should allow the driver to
work with vesafb again.
Use PRIx32 for printing CARD32 types, and PRIx64 for portably printing uint64_t
types. Requires the addition of a new include, inttypes.h, to work. Hope C99
is ok with everybody...
Some chips can't support FBC if multiple pipes are active. So if more than one
pipe is on or we're going from one->two pipes enabled, make sure FBC is
disabled.
Intended to fix 13418, 13326, 13152.
We use the wrong DVO output register for ivch which is used for DVO LVDS.
Vbios enables DVOB and driver never touches it, so everything seems
working correctly now.
Order hardware status page setup more reasonable after
all memory bound, in case new chipset requires non-stolen
page and that could be bound then.
Also clean up drm irq handler install function, and put
first install in starting stage later than status page setup,
so we won't make device cry for uninitialized status page.
Which was missing in our ScreenInit and initial EnterVT.
This not only causes failure in initial rotation with TTM,
as we won't bind in rotate_mem alloc in this case, and hide
another bug that we call randr12 function in I830LoadPalete
before we call xf86RandR12Init.
The pci_device_map_range() function was added in libpciaccess 0.10.0, and
is used by the reg_dumper tool. Don't try to build it if we have an older
libpciaccess.
Also make sure that util-macros >= 1.1.3 is available when running autoconf,
because it's required for the PACKAGE_VERSION_* macros.
Dave Airlie
Jesse Barnes
Zhenyu Wang
Jesse Barnes
Hong Liu
Jesse Barnes
Peng Li
Mark Kettenis
Eric Anholt
Julien Cristau
Keith Packard
Jesse Barnes
liuhong
Paulo Cesar Pereira de Andrade
Erik Andren