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alistair23-linux/drivers/gpu/drm/i915
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Ben Widawsky 5590a5f0af drm/i915: Cleanup some of the CSB handling 
I think this patch is a worthwhile cleanup even if it might look only marginally
useful. It gets more useful in upcoming patches and for handling of future GEN
platforms.

The only non-mechanical part of this is the removal of the extra & operation on
the ring->next_context_status_buffer. This is safe because right above this, we
already did a modulus operation.

Signed-off-by: Ben Widawsky <benjamin.widawsky@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1452018609-10142-2-git-send-email-benjamin.widawsky@intel.com
Reviewed-by: Michel Thierry <michel.thierry@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2016-01-07 15:34:41 +01:00
..
dvo.h drm/i915: constify intel_dvo_dev_ops structures 2015-12-09 08:21:10 +01:00
dvo_ch7xxx.c drm/i915: constify intel_dvo_dev_ops structures 2015-12-09 08:21:10 +01:00
dvo_ch7017.c drm/i915: constify intel_dvo_dev_ops structures 2015-12-09 08:21:10 +01:00
dvo_ivch.c drm/i915: constify intel_dvo_dev_ops structures 2015-12-09 08:21:10 +01:00
dvo_ns2501.c drm/i915: constify intel_dvo_dev_ops structures 2015-12-09 08:21:10 +01:00
dvo_sil164.c drm/i915: constify intel_dvo_dev_ops structures 2015-12-09 08:21:10 +01:00
dvo_tfp410.c drm/i915: constify intel_dvo_dev_ops structures 2015-12-09 08:21:10 +01:00
i915_cmd_parser.c drm/i915: Type safe register read/write 2015-11-18 15:39:11 +02:00
i915_debugfs.c drm/i915: Cleanup some of the CSB handling 2016-01-07 15:34:41 +01:00
i915_dma.c drm/i915: Add two-stage ILK-style watermark programming (v10) 2016-01-07 11:56:49 +01:00
i915_drv.c drm/i915: add support for checking if we hold an RPM reference 2015-12-17 15:59:44 +02:00
i915_drv.h drm/i915: Use plane state for primary plane updates. 2016-01-07 13:51:44 +01:00
i915_gem.c drm/i915: Only spin whilst waiting on the current request 2015-12-18 17:11:56 +01:00
i915_gem_batch_pool.c drm/i915: Split batch pool into size buckets 2015-04-10 08:56:05 +02:00
i915_gem_batch_pool.h drm/i915: Split batch pool into size buckets 2015-04-10 08:56:05 +02:00
i915_gem_context.c drm/i915: Restore inhibiting the load of the default context 2016-01-06 11:04:53 +01:00
i915_gem_debug.c drm/i915: Implement inter-engine read-read optimisations 2015-05-21 15:11:42 +02:00
i915_gem_dmabuf.c drm/i915: remove unused has_dma_mapping flag 2015-07-13 22:42:41 +02:00
i915_gem_evict.c drm/i915: Add soft-pinning API for execbuffer 2015-12-09 10:20:17 +00:00
i915_gem_execbuffer.c drm/i915: Avoid writing relocs with addresses in non-canonical form 2016-01-05 11:00:42 +01:00
i915_gem_fence.c Linux 4.4-rc4 2015-12-08 11:04:26 +10:00
i915_gem_gtt.c drm/i915: Move Braswell stop_machine GGTT insertion workaround 2015-12-21 11:17:56 +01:00
i915_gem_gtt.h drm/i915: eliminate 'temp' in gen8_for_each_{pdd, pdpe, pml4e} macros 2015-12-10 09:36:42 +01:00
i915_gem_render_state.c drm/i915: mark GEM object pages dirty when mapped & written by the CPU 2015-12-11 18:11:53 +01:00
i915_gem_render_state.h drm/i915: Add provision to extend Golden context batch 2015-07-21 09:30:57 +02:00
i915_gem_shrinker.c drm/i915: Disable shrinker for non-swapped backed objects 2016-01-05 11:05:38 +01:00
i915_gem_stolen.c drm/i915: Allow use of get_dma_address for stolen backed objects 2016-01-05 17:46:27 +01:00
i915_gem_tiling.c drm/i915: get runtime PM reference around GEM set_tiling IOCTL 2015-11-17 18:43:30 +02:00
i915_gem_userptr.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2015-11-10 09:33:06 -08:00
i915_gpu_error.c drm/i915: Type safe register read/write 2015-11-18 15:39:11 +02:00
i915_guc_reg.h drm/i915/guc: Add GuC ADS (Addition Data Structure) - allocation 2016-01-05 11:33:34 +01:00
i915_guc_submission.c drm/i915/guc: Add GuC ADS - MMIO reg state 2016-01-05 11:34:41 +01:00
i915_ioc32.c Merge tag 'drm-intel-fixes-2015-07-15' into drm-intel-next-queued 2015-07-15 16:36:50 +02:00
i915_irq.c drm/i915: shut up gen8+ SDE irq dmesg noise, again 2016-01-07 11:47:43 +02:00
i915_params.c drm/i915: Decouple struct i915_params i915 into i915_params.h 2015-12-21 14:35:03 +01:00
i915_params.h drm/i915: Reorder i915_params struct. 2015-12-21 14:35:12 +01:00
i915_reg.h drm/i915: dual link pipe selection for bxt 2015-12-11 17:28:24 +01:00
i915_suspend.c drm/i915: Separate cherryview from valleyview 2015-12-10 11:07:24 +01:00
i915_sysfs.c drm/i915: Separate cherryview from valleyview 2015-12-10 11:07:24 +01:00
i915_trace.h drm/i915: Type safe register read/write 2015-11-18 15:39:11 +02:00
i915_trace_points.c
i915_vgpu.c drm/i915: Turn __raw_i915_read8() & co. in to inline functions 2015-10-26 16:28:04 +02:00
i915_vgpu.h drm/i915: Type safe register read/write 2015-11-18 15:39:11 +02:00
intel_acpi.c drm/i915: Drop unnecessary #include <linux/vga_switcheroo.h> 2015-10-13 10:18:38 +02:00
intel_atomic.c drm/i915: Add two-stage ILK-style watermark programming (v10) 2016-01-07 11:56:49 +01:00
intel_atomic_plane.c drm/i915: Remove commit_plane function pointer. 2016-01-07 13:52:04 +01:00
intel_audio.c Add get_eld audio component for i915/HD-audio 2015-12-11 19:28:27 +01:00
intel_bios.c drm/i915/bios: rewrite sequence block parsing 2016-01-05 16:38:01 +02:00
intel_bios.h drm/i915/bios: rewrite sequence block parsing 2016-01-05 16:38:01 +02:00
intel_crt.c drm/i915: Disable FDI after the CRT port on LPT-H 2015-12-08 16:30:21 +02:00
intel_csr.c drm/i915/kbl: Fix DMC load on Kabylake. 2015-12-09 07:52:39 -08:00
intel_ddi.c Add get_eld audio component for i915/HD-audio 2015-12-11 19:28:27 +01:00
intel_display.c drm/i915: Use plane state for primary plane updates. 2016-01-07 13:51:44 +01:00
intel_dp.c drm/i915: prefer for_each_intel_* macros for iteration 2015-12-16 14:35:25 +02:00
intel_dp_link_training.c drm/i915: Make intel_dp_source_supports_hbr2() take an intel_dp pointer 2015-11-05 15:14:56 +02:00
intel_dp_mst.c drm/i915: start adding dp mst audio 2015-12-10 10:00:46 +01:00
intel_drv.h drm/i915: Remove commit_plane function pointer. 2016-01-07 13:52:04 +01:00
intel_dsi.c drm/i915: dual link pipe selection for bxt 2015-12-11 17:28:24 +01:00
intel_dsi.h drm/i915: fix potential dangling else problems in for_each_ macros 2015-11-25 09:29:32 +01:00
intel_dsi_panel_vbt.c drm/i915/dsi: be defensive about out of bounds operation byte 2016-01-05 16:38:28 +02:00
intel_dsi_pll.c drm/i915: Separate cherryview from valleyview 2015-12-10 11:07:24 +01:00
intel_dvo.c drm/i915: Type safe register read/write 2015-11-18 15:39:11 +02:00
intel_fbc.c drm/i915: only recompress FBC after flushing a drawing operation 2015-12-03 11:38:11 -02:00
intel_fbdev.c drm/i915: Remove obsolete code from intelfb_alloc() 2015-12-21 17:03:25 +01:00
intel_fifo_underrun.c drm/i915: Introduce bdw_{update,enable,disable}_pipe_irq() 2015-11-26 18:55:39 +02:00
intel_frontbuffer.c drm/i915: fix FBC frontbuffer tracking flushing code 2015-08-05 09:59:44 +02:00
intel_guc.h drm/i915/guc: Add GuC ADS (Addition Data Structure) - allocation 2016-01-05 11:33:34 +01:00
intel_guc_fwif.h drm/i915/guc: Add GuC ADS - MMIO reg state 2016-01-05 11:34:41 +01:00
intel_guc_loader.c drm/i915/guc: Add GuC ADS - enabling ADS 2016-01-05 11:34:49 +01:00
intel_hdmi.c drm/i915: increase the tries for HDMI hotplug live status checking 2015-12-23 12:53:35 +01:00
intel_hotplug.c drm/i915: Separate cherryview from valleyview 2015-12-10 11:07:24 +01:00
intel_i2c.c drm/i915: Separate cherryview from valleyview 2015-12-10 11:07:24 +01:00
intel_lrc.c drm/i915: Cleanup some of the CSB handling 2016-01-07 15:34:41 +01:00
intel_lrc.h drm/i915: Cleanup some of the CSB handling 2016-01-07 15:34:41 +01:00
intel_lvds.c drm/i915: Type safe register read/write 2015-11-18 15:39:11 +02:00
intel_mocs.c drm/i915: Type safe register read/write 2015-11-18 15:39:11 +02:00
intel_mocs.h drm/i915: Added Programming of the MOCS 2015-07-14 17:13:14 +02:00
intel_modes.c drm/i915: Add HDMI aspect ratio property for SDVO 2015-09-30 10:20:12 +02:00
intel_opregion.c drm/i915/opregion: handle VBT sizes bigger than 6 KB 2015-12-17 11:40:57 +02:00
intel_overlay.c drm/i915: Wait for object idle without locks in atomic_commit, v2. 2015-11-02 15:50:31 +01:00
intel_panel.c drm/i915/backlight: prefer dev_priv over dev pointer 2015-12-18 11:37:44 +02:00
intel_pm.c drm/i915: Add two-stage ILK-style watermark programming (v10) 2016-01-07 11:56:49 +01:00
intel_psr.c drm/i915: PSR also doesn't have link_entry_time on SKL. 2015-12-11 16:32:56 -08:00
intel_renderstate.h
intel_renderstate_gen6.c drm/i915: Add headers to the various render state 2014-12-10 17:47:23 +01:00
intel_renderstate_gen7.c drm/i915: Add headers to the various render state 2014-12-10 17:47:23 +01:00
intel_renderstate_gen8.c drm/i915: Add headers to the various render state 2014-12-10 17:47:23 +01:00
intel_renderstate_gen9.c drm/i915: Add headers to the various render state 2014-12-10 17:47:23 +01:00
intel_ringbuffer.c drm/i915/skl: Default to noncoherent access up to F0 2015-12-18 19:55:03 +02:00
intel_ringbuffer.h drm/i915: intel_ring_initialized() must be simple and inline 2015-12-10 14:14:36 +01:00
intel_runtime_pm.c drm/i915/kbl: Enable PW1 and Misc I/O power wells 2016-01-07 15:34:41 +01:00
intel_sdvo.c drm/i915: Type safe register read/write 2015-11-18 15:39:11 +02:00
intel_sdvo_regs.h
intel_sideband.c drm/i915: s/dpio_lock/sb_lock/ 2015-05-28 11:13:51 +02:00
intel_sprite.c drm/i915: Do not use commit_plane for sprite planes. 2016-01-07 13:50:21 +01:00
intel_tv.c Merge remote-tracking branch 'airlied/drm-next' into drm-intel-next 2015-09-30 08:47:41 +02:00
intel_uncore.c drm/i915: use assert_rpm_wakelock_held instead of opencoding it 2015-12-17 15:59:44 +02:00
Kconfig drm/i915: Serialise updates to GGTT with access through GGTT on Braswell 2015-11-17 17:36:01 +01:00
Makefile drm/i915: Move generic link training code to a separate file 2015-11-05 15:14:56 +02:00