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path: root/src/intel.h
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2010-12-03Wait on the current buffer to complete when running synchronously.Chris Wilson
And remove the vestigal wait upon changing crtc as this is more properly done in the kernel. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-12-03i965: Amalgamate surface binding tablesChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-12-03i965: Upload an entire vbo in a single pwrite, rather than per-rectangleChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-11-23Disable BLT for i830 and 845GChris Wilson
This pair of chipsets seem broken beyond repair, specifically the erratum that causes the wrong PTE entry to be invalidated, so disable our incorrect attempts to use the BLT on those devices. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-11-01add BLT ring supportZou Nan hai
gen6+ platform has a BLT engine with seperate command streamer to support BLT commands. Signed-off-by: Zou Nan hai <nanhai.zou@intel.com> [ickle: merge trivial conflict] Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-11-01Xv: setup pipeline for Xv on SandybridgeXiang, Haihao
Signed-off-by: Xiang, Haihao <haihao.xiang@intel.com>
2010-10-29uxa: Enable reduced fence sizes for i915Chris Wilson
Depends on libdrm 362457715faacd3101929e5f0d8ae250d0ad09df (for HAS_RELAXED_FENCING define). Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-10-22intel: Listen for hotplug uevents (V3)Adam Jackson
This connects the kernel uevent indicating monitor hotplugging to the RandR notification events so that X applications can be notified automatically when monitors are connected or disconnected. This also adds a configuration option to disable hotplug events. V2: missed a #ifdef HAVE_UDEV around some udev-specific declarations V3: document Hotplug option in man page Signed-off-by: Keith Packard <keithp@keithp.com>
2010-10-13Move EDID_COMPLETE_RAWDATA define to intel.h to avoid redifinition warningChris Wilson
The compiler was simply warning that we defined the name prior to including the original definition, so reorder. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-10-06uxa: Re-enable acceleration.Chris Wilson
A side-effect of discriminating offscreen based on the devPrivate.ptr was that it broke uxa_finish_access and so after any fallback to s/w on a Pixmap, it remained in software for the reminder of its life. Introduce an explicit boolean to mark whether or not hardware acceleration is enabled for a pixmap (with a GEM buffer). Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-10-04Split shadow handling routines to their own file.Chris Wilson
This is about to get messy, so separate out the shadow from the normal code. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-09-10shadow: Simply modify the Screen pixmap headerChris Wilson
This is a slightly less risky strategy than having to remember to update all pointers to the old Screen pixmap. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-09-08Enable a shadow buffer and disable GPU acceleration.Chris Wilson
An attempt to workaround the incoherency in gen2 chipsets, we avoid using dynamic reallocation as much as possible. The first step is to disable allocation of pixmaps using GEM and simply create them in system memory without a backing buffer object. This forces all rendering to use S/W fallbacks. The second step is to allocate a shadow front buffer and assign that to the Screen pixmap. This ensure that the front buffer remains in the GTT and pinned for scanout. The shadow buffer will be rendered to in the normal fashion via the Screen pixmap, and be marked dirty. In the block handler, the dirty shadow buffer is then blitted (using the GPU) over the front buffer. This should completely avoid having to move pages around in the GTT and avoid incurring the wrath of those early chipsets. Secondly, performance should be reasonable as we avoid the ping-pong caused by the small aperture and weak GPU forcing software fallbacks. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-08-22Remove accel_pitch_alignmentChris Wilson
This has to be 64 on all generations currently, so replace the variable with a constant. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-08-18Move registration of vsync fd from pre-init to screen-initChris Wilson
Marty Jack reported an issue he found where the page-flipping handler was being lost on server reset. This results in the swap completion notification being lost, with the sporadic hang of full screen applications like Compiz, flash and even glxgears! Fixes: Bug 29584 - Server in compute loop https://bugs.freedesktop.org/show_bug.cgi?id=29584 There are also several possibly related bugs with similar symptoms, i.e. OpenGL applications hanging on missed swap notifications. Reported-by: Marty Jack <martyj19@comcast.net> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Keith Packard <keithp@keithp.com>
2010-08-01Remove the final references to the drmmode prefixChris Wilson
In particular fix the compile regression for intel_do_pageflip(). Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-08-01Rename drmmode_display to intel_displayChris Wilson
And fixup all the drmmode_* functions to have an intel prefix and categorise those into intel_mode, intel_crtc, intel_output and intel_property so that the functions are a little more self-descriptive and, more importantly, are consistent. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-07-27Drop use of GL types in the driverKristian Høgsberg
Still used in i810 for building the glx visuals.
2010-07-13Workaround a broken container_of define in list.hChris Wilson
2010-07-13Remove the duplicate drmmode prototypes.Chris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-07-13modes: There may be more than one crtc and output... DESTROY THEM ALL!Chris Wilson
In order to cleanup all CRTCs and outputs on shutdown, we need to keep a list of the individual structures and iterate over that list on shutdown. Also, the output and crtcs are configured just once and not for each screen generation so move the shutdown to the termination and not on CloseScreen. Oops. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-07-09drmmode: Destroy the output on shutdownChris Wilson
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-07-09drmmode: Destroy Crtc on screen shutdownChris Wilson
Should fix: Bug 26946 - CRTC cursor BO leak in 2D https://bugs.freedesktop.org/show_bug.cgi?id=26946 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
2010-06-25Rename common infrastructure to the intel namespace.Chris Wilson
After splitting out the i810 driver into its own legacy directory, we can identify the common routines not as i830 but as intel. This clarifies the code which *is* i830 specific. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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