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linux/drivers/gpu/drm/i915
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Ben Widawsky 59124506ba drm/i915: store eLLC size 
The eLLC cannot be determined by PCIID because as far as we know, even
machines supporting eLLC may not have it enabled, or fused off or
whatever. It's possible this isn't actually true, and at that point we
can switch to a DEV_INFO flag instead.

I've defined everything where the docs are clear, and left the rest as
magic.

But we need it before we set the pte_encode function pointers, which
happens really early, in gtt_init.

The problem with just doing the normal sequence earlier is we don't have
the ability to use forcewake until after the pte functions have been set
up.

Since all solutions are somewhat ugly (barring rewriting all the init
ordering), I've opted to do the detection really early, and the enabling
later - since the register to detect doesn't require forcewake.

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
[danvet: Move dev_priv->ellc_size away from the dri1 dungeon to a nice
place right next to the l3 parity stuff. Also squash in the follow-up
commit to read out the eLLC size a bit earlier.]
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
 		2013-07-16 08:08:21 +02:00
..
Makefile drm/i915: move error state to own compilation unit 2013-07-12 18:53:13 +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: move error state to own compilation unit 2013-07-12 18:53:13 +02:00
i915_dma.c drm/i915: store eLLC size 2013-07-16 08:08:21 +02:00
i915_drv.c drm/i915: don't frob mm.suspended when not using ums 2013-07-10 14:30:25 +02:00
i915_drv.h drm/i915: store eLLC size 2013-07-16 08:08:21 +02:00
i915_gem.c drm/i915: store eLLC size 2013-07-16 08:08:21 +02:00
i915_gem_context.c drm/i915: Getter/setter for object attributes 2013-07-08 22:04:34 +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: Embed drm_mm_node in i915 gem obj 2013-07-08 22:04:36 +02:00
i915_gem_execbuffer.c drm/i915: don't frob mm.suspended when not using ums 2013-07-10 14:30:25 +02:00
i915_gem_gtt.c drm/i915/hsw: Set correct Haswell PTE encodings. 2013-07-16 07:57:42 +02:00
i915_gem_stolen.c drm/i915: WARN if the bios reserved range is bigger than stolen size 2013-07-09 16:53:24 +02:00
i915_gem_tiling.c drm/i915: Getter/setter for object attributes 2013-07-08 22:04:34 +02:00
i915_gpu_error.c drm/i915: move error state to own compilation unit 2013-07-12 18:53:13 +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: move error state to own compilation unit 2013-07-12 18:53:13 +02:00
i915_reg.h drm/i915: Define some of the eLLC magic 2013-07-16 08:00:52 +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: Getter/setter for object attributes 2013-07-08 22:04:34 +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: clear DPLL reg when disabling i9xx dplls 2013-07-12 18:54:02 +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: fix dvo DPLL regression 2013-07-08 22:04:37 +02:00
intel_fb.c drm/i915: Getter/setter for object attributes 2013-07-08 22:04:34 +02:00
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: move error state to own compilation unit 2013-07-12 18:53:13 +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: kill dev_priv->rps.lock 2013-07-11 14:36:43 +02:00
intel_ringbuffer.c drm/i915: don't enable PM_VEBOX_CS_ERROR_INTERRUPT 2013-07-11 14:37:00 +02:00
intel_ringbuffer.h drm/i915: unify ring irq refcounts (again) 2013-07-11 14:36:49 +02:00
intel_sdvo.c drm/i915: Don't attempt to read an unitialized stack value 2013-07-12 17:33:21 +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: Getter/setter for object attributes 2013-07-08 22:04:34 +02:00
intel_tv.c drm/i915: consolidate and tighten encoder cloning checks 2013-06-05 12:33:14 +02:00