12f0e670ff
Daniel writes: New pull for -next. Highlights: - rc6/turbo support for hsw (Eugeni) - improve corner-case of the reset handling code - gpu reset handling should be rock-solid now - support for fb offset > 4096 pixels on gen4+ (yeah, you need some fairly big screens to hit that) - the "Flush Me Harder" patch to fix the gen6+ fallout from disabling the flushing_list - no more /dev/agpgart on gen6+! - HAS_PCH_xxx improvements from Paulo - a few minor bits&pieces all over, most of it in thew hsw code * tag 'drm-intel-next-2012-07-06' of git://people.freedesktop.org/~danvet/drm-intel: (40 commits) drm/i915: program FDI_RX TP and FDI delays drm/i915: introduce for_each_encoder_on_crtc drm/i915: adjust framebuffer base address on gen4+ drm/i915: introduce crtc->dspaddr_offset drm/i915: Reject page flips with changed format/offset/pitch drm/i915: Zero initialize mode_cmd drm/i915: don't return a spurious -EIO from intel_ring_begin drm/i915: properly SIGBUS on I/O errors drm/i915: don't hang userspace when the gpu reset is stuck drm/i915: non-interruptible sleeps can't handle -EAGAIN drm/i915: don't trylock in the gpu reset code drm/i915: fix PIPE_DDI_PORT_MASK drm/i915: prevent bogus intel_update_fbc notifications drm/i915: re-initialize DDI buffer translations after resume drm/i915: don't ironlake_init_pch_refclk() on LPT drm/i915: get rid of dev_priv->info->has_pch_split drm/i915: add PCH_NONE to enum intel_pch drm/i915: prefer wide & slow to fast & narrow in DP configs drm/i915: fix up ilk rc6 disabling confusion drm/i915: move force wake support into intel_pm ... |
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|---|---|---|
| .. | ||
| ast | ||
| cirrus | ||
| exynos | ||
| gma500 | ||
| i2c | ||
| i810 | ||
| i915 | ||
| mga | ||
| mgag200 | ||
| nouveau | ||
| r128 | ||
| radeon | ||
| savage | ||
| sis | ||
| tdfx | ||
| ttm | ||
| udl | ||
| via | ||
| vmwgfx | ||
| ati_pcigart.c | ||
| drm_agpsupport.c | ||
| drm_auth.c | ||
| drm_buffer.c | ||
| drm_bufs.c | ||
| drm_cache.c | ||
| drm_context.c | ||
| drm_crtc.c | ||
| drm_crtc_helper.c | ||
| drm_debugfs.c | ||
| drm_dma.c | ||
| drm_dp_i2c_helper.c | ||
| drm_drv.c | ||
| drm_edid.c | ||
| drm_edid_load.c | ||
| drm_edid_modes.h | ||
| drm_encoder_slave.c | ||
| drm_fb_helper.c | ||
| drm_fops.c | ||
| drm_gem.c | ||
| drm_global.c | ||
| drm_hashtab.c | ||
| drm_info.c | ||
| drm_ioc32.c | ||
| drm_ioctl.c | ||
| drm_irq.c | ||
| drm_lock.c | ||
| drm_memory.c | ||
| drm_mm.c | ||
| drm_modes.c | ||
| drm_pci.c | ||
| drm_platform.c | ||
| drm_prime.c | ||
| drm_proc.c | ||
| drm_scatter.c | ||
| drm_stub.c | ||
| drm_sysfs.c | ||
| drm_trace.h | ||
| drm_trace_points.c | ||
| drm_usb.c | ||
| drm_vm.c | ||
| Kconfig | ||
| Makefile | ||
| README.drm | ||
************************************************************
* For the very latest on DRI development, please see: *
* http://dri.freedesktop.org/ *
************************************************************
The Direct Rendering Manager (drm) is a device-independent kernel-level
device driver that provides support for the XFree86 Direct Rendering
Infrastructure (DRI).
The DRM supports the Direct Rendering Infrastructure (DRI) in four major
ways:
1. The DRM provides synchronized access to the graphics hardware via
the use of an optimized two-tiered lock.
2. The DRM enforces the DRI security policy for access to the graphics
hardware by only allowing authenticated X11 clients access to
restricted regions of memory.
3. The DRM provides a generic DMA engine, complete with multiple
queues and the ability to detect the need for an OpenGL context
switch.
4. The DRM is extensible via the use of small device-specific modules
that rely extensively on the API exported by the DRM module.
Documentation on the DRI is available from:
http://dri.freedesktop.org/wiki/Documentation
http://sourceforge.net/project/showfiles.php?group_id=387
http://dri.sourceforge.net/doc/
For specific information about kernel-level support, see:
The Direct Rendering Manager, Kernel Support for the Direct Rendering
Infrastructure
http://dri.sourceforge.net/doc/drm_low_level.html
Hardware Locking for the Direct Rendering Infrastructure
http://dri.sourceforge.net/doc/hardware_locking_low_level.html
A Security Analysis of the Direct Rendering Infrastructure
http://dri.sourceforge.net/doc/security_low_level.html