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linux/drivers/gpu/drm/i915
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Dave Airlie 29d08b3efd drm/gem: handlecount isn't really a kref so don't make it one. 
There were lots of places being inconsistent since handle count
looked like a kref but it really wasn't.

Fix this my just making handle count an atomic on the object,
and have it increase the normal object kref.

Now i915/radeon/nouveau drivers can drop the normal reference on
userspace object creation, and have the handle hold it.

This patch fixes a memory leak or corruption on unload, because
the driver had no way of knowing if a handle had been actually
added for this object, and the fbcon object needed to know this
to clean itself up properly.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-10-01 09:17:44 +10:00
..
dvo.h drm/i915: Subclass intel_encoder. 2010-08-09 11:24:28 -07:00
dvo_ch7xxx.c
dvo_ch7017.c
dvo_ivch.c
dvo_sil164.c
dvo_tfp410.c
i915_debugfs.c drm/i915: Avoid pageflipping freeze when we miss the flip prepare interrupt 2010-09-07 11:16:35 +01:00
i915_dma.c drm/i915: Allocate the PCI resource for the MCHBAR 2010-09-07 11:14:18 +01:00
i915_drv.c drm/i915,agp/intel: Add second set of PCI-IDs for B43 2010-09-17 08:22:30 +01:00
i915_drv.h drm/i915: Include a generation number in the device info 2010-09-07 11:13:00 +01:00
i915_gem.c drm/gem: handlecount isn't really a kref so don't make it one. 2010-10-01 09:17:44 +10:00
i915_gem_debug.c
i915_gem_evict.c drm/i915: Hold a reference to the object whilst unbinding the eviction list 2010-09-20 20:50:00 +01:00
i915_gem_tiling.c drm: Use ENOENT consistently for the error return for an unmatched handle. 2010-08-10 10:46:55 +10:00
i915_ioc32.c
i915_irq.c drm/i915: Double check that the wait_request is not pending before warning 2010-09-09 09:18:00 +01:00
i915_mem.c
i915_opregion.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel 2010-08-22 11:03:27 -07:00
i915_reg.h drm/i915: don't enable self-refresh on Ironlake 2010-09-10 15:11:43 +01:00
i915_suspend.c drm/i915: Fix Sandybridge fence registers 2010-09-17 08:18:30 +01:00
i915_trace.h
i915_trace_points.c
intel_bios.c
intel_bios.h
intel_crt.c Merge remote branch 'linus' into drm-intel-fixes 2010-09-21 09:14:55 +01:00
intel_display.c drm/i915: Ensure that the crtcinfo is populated during mode_fixup() 2010-09-12 21:20:41 +01:00
intel_dp.c drm: Use a nondestructive mode for output detect when polling (v2) 2010-09-14 20:38:48 +10:00
intel_drv.h drm/i915: Avoid pageflipping freeze when we miss the flip prepare interrupt 2010-09-07 11:16:35 +01:00
intel_dvo.c drm: Use a nondestructive mode for output detect when polling (v2) 2010-09-14 20:38:48 +10:00
intel_fb.c drm/gem: handlecount isn't really a kref so don't make it one. 2010-10-01 09:17:44 +10:00
intel_hdmi.c drm: Use a nondestructive mode for output detect when polling (v2) 2010-09-14 20:38:48 +10:00
intel_i2c.c
intel_lvds.c drm: Use a nondestructive mode for output detect when polling (v2) 2010-09-14 20:38:48 +10:00
intel_modes.c
intel_overlay.c drivers/gpu/drm/i915/intel_overlay.c needs seq_file.h 2010-09-06 23:09:48 +01:00
intel_panel.c drm/i915: Enable aspect/centering panel fitting for Ironlake. 2010-08-09 11:24:34 -07:00
intel_ringbuffer.c drm/i915: Enable MI_FLUSH on Sandybridge 2010-09-07 11:16:44 +01:00
intel_ringbuffer.h drm/i915: Use a common seqno for all rings. 2010-08-09 11:24:32 -07:00
intel_sdvo.c drm: Use a nondestructive mode for output detect when polling (v2) 2010-09-14 20:38:48 +10:00
intel_sdvo_regs.h drm/i915/sdvo: Add missing TV filters 2010-08-09 11:24:29 -07:00
intel_tv.c drm: Use a nondestructive mode for output detect when polling (v2) 2010-09-14 20:38:48 +10:00
Makefile drm/i915: Enable aspect/centering panel fitting for Ironlake. 2010-08-09 11:24:34 -07:00