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linux_old1/drivers/gpu/drm/i915
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Ville Syrjälä 76eebda727 drm/i915: Add 180 degree sprite rotation support 
The sprite planes (in fact all display planes starting from gen4)
support 180 degree rotation. Add the relevant low level bits to the
sprite code to make use of that feature.

The upper layers are not yet plugged in.

v2: HSW handles the rotated buffer offset automagically

v3: BDW also handles the rotated buffer offset automagically

Testcase: igt/kms_rotation_crc
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Sagar Kamble <sagar.a.kamble@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
 		2014-08-08 17:43:51 +02:00
..
Kconfig drm/i915: Ditch UMS config option 2014-07-24 10:59:53 +02:00
Makefile drm/i915: add DP 1.2 MST support (v0.7) 2014-07-22 11:20:26 +10:00
dvo.h
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dvo_ch7xxx.c drm/i915: Remove spurious semicolons 2014-04-09 21:54:33 +02:00
dvo_ch7017.c
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dvo_ivch.c drm/i915: Remove spurious semicolons 2014-04-09 21:54:33 +02:00
dvo_ns2501.c drm/i915: Remove spurious semicolons 2014-04-09 21:54:33 +02:00
dvo_sil164.c drm/i915: Remove spurious semicolons 2014-04-09 21:54:33 +02:00
dvo_tfp410.c drm/i915: Remove spurious semicolons 2014-04-09 21:54:33 +02:00
i915_cmd_parser.c drm/i915: Add some L3 registers to the parser whitelist 2014-06-18 00:48:35 +02:00
i915_debugfs.c drm/i915: Introduce a for_each_intel_encoder() macro 2014-08-08 17:43:50 +02:00
i915_dma.c Linux 3.16 2014-08-05 09:04:59 +10:00
i915_drv.c Revert "drm/i915: Enable semaphores on BDW" 2014-08-08 16:22:19 +02:00
i915_drv.h drm/i915: Introduce a for_each_intel_encoder() macro 2014-08-08 17:43:50 +02:00
i915_gem.c drm/i915: Bring GPU Freq to min while suspending. 2014-08-07 14:04:09 +02:00
i915_gem_context.c drm/i915: Reorder ctx unref on ppgtt cleanup 2014-07-23 07:05:39 +02:00
i915_gem_debug.c drm/i915: prefer struct drm_i915_private to drm_i915_private_t 2014-03-31 15:34:21 +02:00
i915_gem_dmabuf.c drm/i915: Introduce mapping of user pages into video memory (userptr) ioctl 2014-05-16 19:31:29 +02:00
i915_gem_evict.c drm/i915: Prevent negative relocation deltas from wrapping 2014-05-27 11:18:40 +03:00
i915_gem_execbuffer.c drm/i915: Extract the actual workload submission mechanism from execbuffer 2014-07-08 12:31:06 +02:00
i915_gem_gtt.c drm/i915: work around warning in i915_gem_gtt 2014-08-07 11:07:15 +02:00
i915_gem_gtt.h drm/i915: Added write-enable pte bit supportt 2014-06-17 09:21:47 +02:00
i915_gem_render_state.c drm/i915: fix freeze with blank screen booting highmem 2014-07-22 08:10:36 +02:00
i915_gem_stolen.c Linux 3.16 2014-08-05 09:04:59 +10:00
i915_gem_tiling.c drm/i915: prefer struct drm_i915_private to drm_i915_private_t 2014-03-31 15:34:21 +02:00
i915_gem_userptr.c drm/i915/userptr: Keep spin_lock/unlock in the same block 2014-07-25 09:39:03 +02:00
i915_gpu_error.c drm/i915: Fix DEIER and GTIER collecting for BDW. 2014-08-07 14:04:08 +02:00
i915_ioc32.c drm: Remove DRM_ARRAY_SIZE() for ARRAY_SIZE() 2014-06-10 09:36:17 +10:00
i915_irq.c drm/i915: Introduce a for_each_intel_encoder() macro 2014-08-08 17:43:50 +02:00
i915_params.c drm/i915: reorganize the unclaimed register detection code 2014-07-23 07:05:36 +02:00
i915_reg.h drm/i915: Add 180 degree sprite rotation support 2014-08-08 17:43:51 +02:00
i915_suspend.c drm/i915: disable GT power saving early during system suspend 2014-05-22 21:53:27 +02:00
i915_sysfs.c drm/i915/chv: calculate rc6 residency correctly 2014-07-12 11:13:47 +02:00
i915_trace.h drm/i915: s/intel_ring_buffer/intel_engine_cs 2014-05-22 23:01:05 +02:00
i915_trace_points.c
…
i915_ums.c drm/i915: Only restore backlight combination mode reg for ums 2014-01-24 17:22:45 +01:00
intel_acpi.c Merge branch 'acpi-dsm' 2014-01-12 23:45:52 +01:00
intel_bios.c drm/i915: Gather the HDMI level shifter logic into one place 2014-08-08 17:43:46 +02:00
intel_bios.h drm/i915: Add support for Video Burst Mode for MIPI DSI 2014-08-08 17:43:45 +02:00
intel_crt.c Merge remote-tracking branch 'airlied/drm-next' into drm-intel-next 2014-07-29 20:49:36 +02:00
intel_ddi.c drm/i915: Remove now useless comments about the translation values 2014-08-08 17:43:48 +02:00
intel_display.c drm/i915: Introduce a for_each_intel_encoder() macro 2014-08-08 17:43:50 +02:00
intel_dp.c drm/i915: Demote the DRRS messages to debug messages 2014-08-08 17:43:49 +02:00
intel_dp_mst.c drm/i915: fix build without fbdev. 2014-07-22 20:11:29 +10:00
intel_drv.h drm/i915: Add 180 degree sprite rotation support 2014-08-08 17:43:51 +02:00
intel_dsi.c drm/i915: Align intel_dsi*.c files a bit 2014-08-08 17:43:45 +02:00
intel_dsi.h drm/i915: Add support for Video Burst Mode for MIPI DSI 2014-08-08 17:43:45 +02:00
intel_dsi_cmd.c drm/i915: Align intel_dsi*.c files a bit 2014-08-08 17:43:45 +02:00
intel_dsi_cmd.h drm/i915: wait for all DSI FIFOs to be empty 2014-08-07 11:07:15 +02:00
intel_dsi_panel_vbt.c drm/i915: Add support for Video Burst Mode for MIPI DSI 2014-08-08 17:43:45 +02:00
intel_dsi_pll.c drm/i915: Align intel_dsi*.c files a bit 2014-08-08 17:43:45 +02:00
intel_dvo.c Merge tag 'drm-intel-next-2014-06-20' of git://anongit.freedesktop.org/drm-intel into drm-next 2014-07-09 10:38:42 +10:00
intel_fbdev.c drm/i915: fix initial fbdev setup warnings 2014-07-24 10:27:42 +10:00
intel_hdmi.c drm/i915: Introduce a for_each_intel_encoder() macro 2014-08-08 17:43:50 +02:00
intel_i2c.c drm/i915: Kill duplicated cdclk readout code from i2c 2014-07-07 11:27:52 +02:00
intel_lvds.c drm/i915: Introduce a for_each_intel_encoder() macro 2014-08-08 17:43:50 +02:00
intel_modes.c
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intel_opregion.c Linux 3.16 2014-08-05 09:04:59 +10:00
intel_overlay.c drm/i915: use helpers 2014-07-18 14:25:15 +10:00
intel_panel.c Linux 3.16 2014-08-05 09:04:59 +10:00
intel_pm.c drm/i915: Introduce FBC False Color for debug purposes. 2014-08-08 17:43:46 +02:00
intel_renderstate.h drm/i915: Simplify processing of the golden render context state 2014-06-16 19:53:09 +02:00
intel_renderstate_gen6.c drm/i915: Simplify processing of the golden render context state 2014-06-16 19:53:09 +02:00
intel_renderstate_gen7.c drm/i915: Simplify processing of the golden render context state 2014-06-16 19:53:09 +02:00
intel_renderstate_gen8.c drm/i915: Simplify processing of the golden render context state 2014-06-16 19:53:09 +02:00
intel_ringbuffer.c drm/i915: read HEAD register back in init_ring_common() to enforce ordering 2014-08-08 16:22:18 +02:00
intel_ringbuffer.h drm/i915: Don't accumulate hangcheck score on forward progress 2014-08-07 14:04:07 +02:00
intel_sdvo.c Merge tag 'topic/core-stuff-2014-06-30' of git://anongit.freedesktop.org/drm-intel into drm-next 2014-07-08 11:04:35 +10:00
intel_sdvo_regs.h
…
intel_sideband.c drm/i915: vlv/chv: fix DSI sideband register accessing 2014-05-19 17:50:14 +02:00
intel_sprite.c drm/i915: Add 180 degree sprite rotation support 2014-08-08 17:43:51 +02:00
intel_tv.c drm: add register and unregister functions for connectors 2014-06-19 08:55:28 +02:00
intel_uncore.c drm/i915: BDW can also detect unclaimed registers 2014-07-23 07:05:37 +02:00