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Ported from Xorg intel 2d driver. Changed interfaces definitions, which needed
to be changed later if other device wants to use these DVO stuff.
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Cleanup some random cruft left over from the initial port.
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Start i at -1 so that the masking works right.
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TV out needs to do load detection, which means we have to find an
available pipe to use for the detection. Port over the pipe reservation
code for this purpose.
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This patch ties outputs, output properties and hotplug events into the
DRM core. Each output has a corresponding directory under the primary
DRM device (usually card0) containing dpms, edid, modes, and connection
status files.
New hotplug change events occur when outputs are added or hotplug events
are detected.
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Allow mode to be set with fb_id set to -1, meaning set
the mode with the current fb (if we have one bound).
Allow intelfb to hook back up it's fb if modesetting
clears it (maybe temporary).
Move any crtc->fb related register changes to set_base
in intel_fb.
General intelfb cleanups.
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now instead of locking up.
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Conflicts:
linux-core/drmP.h
linux-core/drm_bo.c
linux-core/drm_drv.c
linux-core/drm_objects.h
shared-core/drm.h
shared-core/i915_dma.c
shared-core/i915_drv.h
shared-core/i915_irq.c
Mostly removing typedefs that snuck into the modesetting code and
updating to the latest TTM APIs. As of today, the i915 driver builds,
but there are likely to be problems, so debugging and bugfixes will
come next.
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into origin/modesetting-101
Conflicts:
linux-core/drm_crtc.c
linux-core/drm_fb.c
Lots of changes to merge with alanh's latest stuff:
o fix use of fb->pitch now that it has the right value
o add new helper for finding the CRTC given an FB
o fix new fb_probe/fb_remove functions to take a CRTC
o fixup callers of new FB routines
o port drm_fb changes to intel_fb
o check for errors after creating fb buffer object
o go back to using cfb_imageblit since the accel stubs aren't ready
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places).
Add new FB hooks to the drm driver structure and make i915 use them for an
Intel specific FB driver. This will allow acceleration and better handling
of the command stream.
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Change from DIRECTCOLOR to TRUECOLOR, and enable
support for PSEUDOCOLOR. DIRECTCOLOR support needs more work.
Add the ability to change the mode on the fbdev device.
Support depth 8, 15, 16 and 24 (and 32).
Add a /dev/fbX device per CRTC, but there's some code which
doesn't allocate the fbX device unless the output is actually
enabled. Read the code on this as it impacts the fbcon map flags.
Pick CRTC's based on the available outputs. More work could
be done here to match modes, so cloning could be achieved on
outputs. This fits more inline with what the X code does.
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Now saves previous power level in prepare and sets
that power level in commit, should power level
be 0 it will set maximum level.
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- allow drm_buffer_object_create to be called w/o dev_mapping
- fixup i915 init code to allocate memory, fb and set modes right
- pass fb to drm_initial_config for setup
- change some debug output to make it easier to spot
- fixup lvds code to use DDC probing correctly
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into origin/modesetting-101
Conflicts:
linux-core/drm_crtc.c - trivial merge
linux-core/drm_crtc.h - trivial merge
linux-core/intel_display.c - crtc_config -> mode_config
shared-core/i915_dma.c - accommodate new init code in i915_init.c
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- move EDID structures to drm_edid.h
- add EDID info structure to drm_output
- add a few routines to intel_display for getting current mode info
- add some prototypes to intel_drv.h and drm_crtc.h
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X.org calls this crtc_config but this is a bad name and will confuse ppl later
(and me now :-)
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