Chris Wilson cda4b7d3a5 drm/i915: Unset cursor if out-of-bounds upon mode change (v4) ... The docs warn that to position the cursor such that no part of it is visible on the pipe is an undefined operation. Avoid such circumstances upon changing the mode, or at any other time, by unsetting the cursor if it moves out of bounds. "For normal high resolution display modes, the cursor must have at least a single pixel positioned over the active screen.” (p143, p148 of the hardware registers docs). Fixes: Bug 24748 - [965G] Graphics crashes when resolution is changed with KMS enabled https://bugs.freedesktop.org/show_bug.cgi?id=24748 v2: Only update the cursor registers if they change. v3: Fix the unsigned comparision of x,y against width,height. v4: Always set CUR.BASE or else the cursor may become corrupt. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reported-by: Christian Eggers <ceggers@gmx.de> Cc: Christopher James Halse Rogers <chalserogers@gmail.com> Cc: stable@kernel.org Signed-off-by: Eric Anholt <eric@anholt.net>		2010-08-01 19:58:28 -07:00
..
dvo.h	drm/i915: Remove dead KMS encoder save/restore code.	2010-04-12 09:23:30 -07:00
dvo_ch7xxx.c	drm/i915: Remove dead KMS encoder save/restore code.	2010-04-12 09:23:30 -07:00
dvo_ch7017.c	drm/i915: Remove dead KMS encoder save/restore code.	2010-04-12 09:23:30 -07:00
dvo_ivch.c	drm/i915: Remove dead KMS encoder save/restore code.	2010-04-12 09:23:30 -07:00
dvo_sil164.c	drm/i915: Remove dead KMS encoder save/restore code.	2010-04-12 09:23:30 -07:00
dvo_tfp410.c	drm/i915: Use RSEN instead of HTPLG for tfp410 monitor detection.	2010-06-04 16:39:59 -07:00
i915_debugfs.c	drm/i915: disable FBC when more than one pipe is active	2010-07-26 11:27:06 -07:00
i915_dma.c	Merge remote branch 'origin/master' into drm-intel-next	2010-08-01 19:34:47 -07:00
i915_drv.c	drm/i915: Refactor i915_gem_retire_requests()	2010-08-01 19:52:57 -07:00
i915_drv.h	drm/i915: Repeat unbinding during free if interrupted (v6)	2010-08-01 19:53:24 -07:00
i915_gem.c	drm/i915: Unreference object not handle on creation	2010-08-01 19:58:06 -07:00
i915_gem_debug.c	drm/i915: drop pointer to drm_gem_object	2010-04-20 13:23:14 +10:00
i915_gem_tiling.c	drm/i915: Remove the WARN when failing to set tiling.	2010-08-01 19:03:46 -07:00
i915_ioc32.c	drm: convert drm_ioctl to unlocked_ioctl	2009-12-18 11:22:31 +10:00
i915_irq.c	drm/i915: Include instdone[1] in hangcheck	2010-08-01 19:03:46 -07:00
i915_mem.c	drm: Remove memory debugging infrastructure.	2009-06-18 13:00:33 -07:00
i915_opregion.c	drm/i915: set DIDL using the ACPI video output device _ADR method return.	2010-04-18 17:05:13 -07:00
i915_reg.h	Merge remote branch 'origin/master' into drm-intel-next	2010-08-01 19:34:47 -07:00
i915_suspend.c	drm/i915: Add frame buffer compression support on Ironlake mobile	2010-08-01 19:03:44 -07:00
i915_trace.h	drm/i915: add tracepoints for flip requests & completions	2010-07-02 14:04:14 +10:00
i915_trace_points.c	drm/i915: Add tracepoints	2009-09-23 01:05:21 +01:00
intel_bios.c	drm/i915: Honor sync polarity from VBT panel timing descriptors	2010-06-01 10:19:37 -07:00
intel_bios.h	drm/i915: parse eDP panel color depth from VBT block	2010-01-15 14:12:47 -08:00
intel_crt.c	drm/i915: Fix CRT hotplug regression in 2.6.35-rc1	2010-07-01 15:35:57 -07:00
intel_display.c	drm/i915: Unset cursor if out-of-bounds upon mode change (v4)	2010-08-01 19:58:28 -07:00
intel_dp.c	drm/i915: Validate the mode for eDP by using fixed panel size	2010-08-01 19:40:38 -07:00
intel_drv.h	drm/i915: Unset cursor if out-of-bounds upon mode change (v4)	2010-08-01 19:58:28 -07:00
intel_dvo.c	Merge remote branch 'anholt/drm-intel-next' of /home/airlied/kernel/drm-next into drm-core-next	2010-04-20 13:11:45 +10:00
intel_fb.c	drm/i915: fix deadlock in fb teardown	2010-07-26 11:27:46 -07:00
intel_hdmi.c	drm/i915/hdmi: Set sync polarity based on actual mode	2010-08-01 19:38:08 -07:00
intel_i2c.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
intel_lvds.c	drm/i915: Refactor panel fitting on the LVDS. (v2)	2010-08-01 19:35:17 -07:00
intel_modes.c	Merge remote branch 'anholt/drm-intel-next' of /home/airlied/kernel/drm-next into drm-core-next	2010-04-20 13:11:45 +10:00
intel_overlay.c	drm/i915: Typo in (unused) register mask for overlay.	2010-08-01 19:46:39 -07:00
intel_ringbuffer.c	drm/i915: Account for space on the ring buffer consumed whilst wrapping.	2010-07-01 15:28:08 -07:00
intel_ringbuffer.h	drm/i915: introduce intel_ring_buffer structure (V2)	2010-05-26 13:24:49 -07:00
intel_sdvo.c	drm/i915/sdvo: Set sync polarity based on actual mode	2010-08-01 19:38:12 -07:00
intel_sdvo_regs.h	drm/i915: enable sdvo lvds scaling function.	2009-07-01 11:44:45 -07:00
intel_tv.c	drm/i915: cleanup: use ARRAY_SIZE()	2010-08-01 19:03:46 -07:00
Makefile	drm/i915: Move ringbuffer-related code to intel_ringbuffer.c.	2010-05-26 12:36:00 -07:00