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OpenCloudOS-Kernel/drivers/gpu/drm/i915
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Ben Widawsky b3a070cccb drm: pre allocate node for create_block 
For an upcoming patch where we introduce the i915 VMA, it's ideal to
have the drm_mm_node as part of the VMA struct (ie. it's pre-allocated).
Part of the conversion to VMAs is to kill off obj->gtt_space. Doing this
will break a bunch of code, but amongst them are 2 callers of
drm_mm_create_block(), both related to stolen memory.

It also allows us to embed the drm_mm_node into the object currently
which provides a nice transition over to the new code.

v2: Reordered to do before ripping out obj->gtt_offset.
Some minor cleanups made available because of reordering.

v3: s/continue/break on failed stolen node allocation (David)
Set obj->gtt_space on failed node allocation (David)
Only unref stolen (fix double free) on failed create_stolen (David)
Free node, and NULL it in failed create_stolen (David)
Add back accidentally removed newline (David)

CC: <dri-devel@lists.freedesktop.org>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Acked-by: David Airlie <airlied@linux.ie>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
 		2013-07-08 22:04:32 +02:00
..
Makefile drm/i915: group sideband register accessors to a new file 2013-05-23 23:24:03 +02:00
dvo.h Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2012-10-03 23:29:23 -07:00
dvo_ch7xxx.c drm/i915: add support for dvo Chrontel 7010B 2013-05-20 22:02:49 +02:00
dvo_ch7017.c drm/i915/dvo: implement get_hw_state 2012-09-06 07:58:52 +02:00
dvo_ivch.c drm/i915/dvo: implement get_hw_state 2012-09-06 07:58:52 +02:00
dvo_ns2501.c drm/i915/dvo: implement get_hw_state 2012-09-06 07:58:52 +02:00
dvo_sil164.c drm/i915/dvo: implement get_hw_state 2012-09-06 07:58:52 +02:00
dvo_tfp410.c drm/i915/dvo: implement get_hw_state 2012-09-06 07:58:52 +02:00
i915_debugfs.c drm/i915: introduce i915_error_state_buf_init 2013-07-01 19:38:20 +02:00
i915_dma.c drm/i915: Move gtt_mtrr to i915_gtt 2013-07-01 11:28:01 +02:00
i915_drv.c drm/i915: add fastboot param for fast & loose mode setting 2013-07-01 11:28:02 +02:00
i915_drv.h drm/i915: less magic for stolen preallocated objects w/o gtt offset 2013-07-05 23:56:18 +02:00
i915_gem.c drm/i915: Refactor the wait_rendering completion into a common routine 2013-07-01 11:15:01 +02:00
i915_gem_context.c drm/i915: Fix context sizes on HSW 2013-07-01 11:14:54 +02:00
i915_gem_debug.c UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/ 2012-10-02 18:01:07 +01:00
i915_gem_dmabuf.c drm/i915: fix dmabuf vmap support 2013-05-01 16:09:31 +10:00
i915_gem_evict.c drm/i915: Create a gtt structure 2013-01-17 22:33:56 +01:00
i915_gem_execbuffer.c drm/i915: add batch bo to i915_add_request() 2013-06-13 17:42:16 +02:00
i915_gem_gtt.c drm: pre allocate node for create_block 2013-07-08 22:04:32 +02:00
i915_gem_stolen.c drm: pre allocate node for create_block 2013-07-08 22:04:32 +02:00
i915_gem_tiling.c drm/i915: Increase max fence pitch limit to 256KB on IVB+ 2013-04-18 09:43:20 +02:00
i915_ioc32.c UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/ 2012-10-02 18:01:07 +01:00
i915_irq.c drm/i915: assert_spin_locked for pipestat interrupt enable/disable 2013-07-05 23:56:24 +02:00
i915_reg.h drm/i915: Use wait_for() to wait for Punit to change GPU freq on VLV 2013-07-02 15:40:23 +02:00
i915_suspend.c drm/i915: protect backlight registers and data with a spinlock 2013-04-25 14:10:10 +02:00
i915_sysfs.c drm/i915: add error_state sysfs entry 2013-07-01 19:39:31 +02:00
i915_trace.h drm/i915: Allow DRM_ROOT_ONLY|DRM_MASTER to submit privileged batchbuffers 2012-10-17 21:06:59 +02:00
i915_trace_points.c drm/i915: [sparse] trivial sparse fixes 2012-04-18 10:34:49 +02:00
i915_ums.c drm/i915: scrap register address storage 2013-06-10 19:54:14 +02:00
intel_acpi.c UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/ 2012-10-02 18:01:07 +01:00
intel_bios.c drm/i915: Organize VBT stuff inside drm_i915_private 2013-05-10 21:56:46 +02:00
intel_bios.h drm/i915: set CPT FDI RX polarity bits based on VBT 2013-04-18 09:43:31 +02:00
intel_crt.c drm/i915: document why dvo/sdvo/crt need a special dpms function 2013-05-31 20:54:04 +02:00
intel_ddi.c drm/i915: fix the "ghost eDP" encoder unwind path 2013-06-28 14:14:19 +02:00
intel_display.c drm/i915: Explicitly cast pipe -> intel_dpll_id 2013-07-05 23:47:09 +02:00
intel_dp.c drm/i915: get mode clock when reading the pipe config v9 2013-07-01 19:37:53 +02:00
intel_drv.h drm/i915: Move fbc members out of line 2013-07-01 11:28:00 +02:00
intel_dvo.c drm/i915: document why dvo/sdvo/crt need a special dpms function 2013-05-31 20:54:04 +02:00
intel_fb.c Merge tag 'drm-intel-next-2013-06-18' of git://people.freedesktop.org/~danvet/drm-intel into drm-next 2013-06-28 09:50:34 +10:00
intel_hdmi.c Revert "drm/i915: Don't use the HDMI port color range bit on Valleyview" 2013-07-01 11:14:53 +02:00
intel_i2c.c drm/i915: avoid premature DP AUX timeouts 2013-05-22 13:51:26 +02:00
intel_lvds.c drm/i915: s/pre_pll/pre/ on the lvds port enable function 2013-07-01 11:27:54 +02:00
intel_modes.c drm/i915: Add "Automatic" mode for the "Broadcast RGB" property 2013-01-20 13:09:44 +01:00
intel_opregion.c drm/i915: tune down DIDL warning about too many outputs 2013-07-01 11:14:42 +02:00
intel_overlay.c drm/i915: change i915_add_request to macro 2013-06-13 17:42:15 +02:00
intel_panel.c drm/i915: Fix WARN_ON() on UP machines 2013-05-23 12:51:30 +02:00
intel_pm.c drm/i915: less magic for stolen preallocated objects w/o gtt offset 2013-07-05 23:56:18 +02:00
intel_ringbuffer.c drm/i915: change i915_add_request to macro 2013-06-13 17:42:15 +02:00
intel_ringbuffer.h drm/i915: store ring hangcheck action 2013-06-13 17:42:17 +02:00
intel_sdvo.c drm/i915: pixel multiplier readout support for pch ports 2013-07-01 11:28:01 +02:00
intel_sdvo_regs.h drm/i915: clear the entire sdvo infoframe buffer 2012-10-24 15:12:48 +02:00
intel_sideband.c drm/i915: change VLV IOSF sideband accessors to not return error code 2013-05-23 23:25:42 +02:00
intel_sprite.c drm/i915: Disable/restore all sprite planes around modeset 2013-06-06 13:47:39 +02:00
intel_tv.c drm/i915: consolidate and tighten encoder cloning checks 2013-06-05 12:33:14 +02:00