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- use correct refcount variable in get/put routines
- extract counter update from drm_vblank_get
- make signal handling callback per-crtc
- update interrupt handling logic, drivers should use drm_handle_vblank
- move wakeup and counter update logic to new drm_handle_vblank routine
- fixup usage of get/put in light of counter update extraction
- fix longstanding bug in signal code, update pending counter only
*after* we're sure we'll setup signal handling
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- move pre/post modeset ioctl to core
- fixup i915 buffer swap
- fix outstanding signal count code
- create new core vblank init routine
- test (works with glxgears)
- simplify i915 interrupt handler
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of vblank interrupt in order to save power.
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Introduce tile members for future tiled buffer support.
Allow user-space to explicitly define a fence-class.
Remove the implicit fence-class mechanism.
64-bit wide buffer object flag member.
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on the CPU.... with this my indirect buffers at least start to live..
(cherry picked from commit 699cd9fc6c3794856f7e602088c77d0dfc11a122)
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ttm test runs with it at least, needs to do more testing on it
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Conflicts:
shared-core/radeon_drv.h
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This reverts commit 6e860d08d0f5b1e9a2d711aaf9fd6b982aa8039e.
As I said not a good plan - this macro will have to stay for now,
trying to do the vbl code with the inline was a bit messy - may need specialised
drm wait on functions
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This add support for CRTC2 vblank on radeon similiar to the i915 support
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This cleans this code up a lot and uses the generic Linux idr which is
designed for this.
Signed-off-by: Dave Airlie <airlied@linux.ie>
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Signed-off-by: Michel Dänzer <michel@tungstengraphics.com>
Signed-off-by: Dave Airlie <airlied@linux.ie>
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This reverts commit 3fdef0dc2000308b16907b95f637c60acde80a74.
ditto not on master yet
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This reverts commit 3dfc1400e9fc58c69292d7cf7c2e1653fa5e6991.
this shouldn't have gone on master yet
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This is the first bunch of ioctls
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This makes the drms use of the list handling macros a lot cleaner
and more along the lines of how they should be used.
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also we should fail if we can't enable the device at resume time.
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other drivers.
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into origin/modesetting-101
Conflicts:
linux-core/drm_crtc.c - reconcile with locking changes
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held across any operations that modify mode lists, crtc config, output
config, etc. It should be taken at high level entry points (currently just
initial config and user IOCTL).
Seems to work ok on my system, but needs more testing (with lockdep) and
review from some fresh eyes.
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it a chance to allocate the memory from whichever buffer it wants to.
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modesetting-101
Conflicts:
shared-core/i915_dma.c
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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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Fix an overflow problem.
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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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