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linux/drivers/gpu/drm/nouveau
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Konrad Rzeszutek Wilk e0138c26cd nouveau/ttm/PCIe: Use dma_addr if TTM has set it. 
If the TTM layer has used the DMA API to setup pages that are
TTM_PAGE_FLAG_DMA32 (look at patch titled: "ttm: Utilize the
DMA API for pages that have TTM_PAGE_FLAG_DMA32 set"), lets
use it when programming the GART in the PCIe type cards.

This patch skips doing the pci_map_page (and pci_unmap_page) if
there is a DMA addresses passed in for that page. If the dma_address
is zero (or DMA_ERROR_CODE), then we continue on with our old
behaviour.

[v2: Added a review-by tag]

Reviewed-by: Thomas Hellstrom <thomas@shipmail.org>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Tested-by: Ian Campbell <ian.campbell@citrix.com>
2011-02-18 17:27:49 -05:00
..
Kconfig
drm/nouveau: Fix build regression, undefined reference to `acpi_video_get_edid'
2010-09-24 16:27:40 +10:00
Makefile
drm/nva3: split pm backend out from nv50
2010-10-05 09:57:54 +10:00
nouveau_acpi.c
drm/nouveau: we can't free ACPI EDID, so make a copy that we can
2010-09-24 16:26:24 +10:00
nouveau_backlight.c
backlight: Allow properties to be passed at registration
2010-03-16 19:47:54 +00:00
nouveau_bios.c
Merge branch 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
2010-10-26 18:57:59 -07:00
nouveau_bios.h
drm/nouveau: make bios code easier to use externally
2010-09-24 16:26:56 +10:00
nouveau_bo.c
drm/ttm: restructure to allow driver to plug in alternate memory manager
2010-10-05 10:01:20 +10:00
nouveau_calc.c
drm/nouveau: make the behaviour of get_pll_limits() consistent
2010-09-24 16:26:49 +10:00
nouveau_channel.c
drm/ttm: restructure to allow driver to plug in alternate memory manager
2010-10-05 10:01:20 +10:00
nouveau_connector.c
drm/nouveau: fix required mode bandwidth calculation for DP
2010-10-05 09:58:03 +10:00
nouveau_connector.h
drm/nouveau: fix required mode bandwidth calculation for DP
2010-10-05 09:58:03 +10:00
nouveau_crtc.h
drm/nouveau: allow cursor image and position to survive suspend
2010-05-28 16:06:17 +10:00
nouveau_debugfs.c
drm/nouveau: add debugfs file to forcibly evict everything from vram
2010-09-24 16:28:33 +10:00
nouveau_display.c
drm: Propagate error code from fb_create()
2010-08-10 10:46:51 +10:00
nouveau_dma.c
drm/nouveau: Minor refactoring/cleanup of the fence code.
2010-10-05 09:58:59 +10:00
nouveau_dma.h
drm/nouveau: Use semaphores to handle inter-channel sync in hardware.
2010-10-05 09:59:16 +10:00
nouveau_dp.c
drm/nouveau: fix typo in c2aa91afea5f7e7ae4530fabd37414a79c03328c
2010-10-05 09:57:58 +10:00
nouveau_drv.c
Merge branch 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
2010-10-26 18:57:59 -07:00
nouveau_drv.h
drm/nv50: Fix large 3D performance regression caused by the interchannel sync patches.
2010-10-05 09:59:28 +10:00
nouveau_encoder.h
drm/nouveau: enable enhanced framing only if DP display supports it
2010-10-05 09:57:35 +10:00
nouveau_fb.h
drm/fb: fix fbdev object model + cleanup properly.
2010-04-07 10:21:03 +10:00
nouveau_fbcon.c
Merge branch 'drm-fixes' of /home/airlied/kernel/linux-2.6 into drm-core-next
2010-10-19 09:48:34 +10:00
nouveau_fbcon.h
drm/fbdev: rework output polling to be back in the core. (v4)
2010-05-18 17:40:11 +10:00
nouveau_fence.c
drm/nv50: Fix large 3D performance regression caused by the interchannel sync patches.
2010-10-05 09:59:28 +10:00
nouveau_gem.c
Merge remote branch 'nouveau/for-airlied' of ../drm-nouveau-next into drm-core-next
2010-10-06 12:57:11 +10:00
nouveau_grctx.h
drm/nouveau: modify object accessors, offset in bytes rather than dwords
2010-09-24 16:20:00 +10:00
nouveau_hw.c
drm/nv30-nv40: Fix postdivider mask when writing engine/memory PLLs.
2010-10-05 09:58:33 +10:00
nouveau_hw.h
drm/nouveau: Add DRM driver for NVIDIA GPUs
2009-12-11 21:29:34 +10:00
nouveau_i2c.c
drm/nouveau: Add support for I2C hardware monitoring devices.
2010-09-24 16:29:36 +10:00
nouveau_i2c.h
Merge branch 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
2010-10-26 18:57:59 -07:00
nouveau_ioc32.c
drm: convert drm_ioctl to unlocked_ioctl
2009-12-18 11:22:31 +10:00
nouveau_irq.c
drm/nouveau: handle fifo pusher errors better
2010-09-24 16:26:02 +10:00
nouveau_mem.c
drm/nouveau: fix thinkos in mem timing table recordlen check
2010-10-05 09:59:43 +10:00
nouveau_notifier.c
Merge branch 'drm-fixes' of /home/airlied/kernel/linux-2.6 into drm-core-next
2010-10-19 09:48:34 +10:00
nouveau_object.c
drm/nouveau: remove nouveau_gpuobj_late_takedown
2010-09-24 16:23:46 +10:00
nouveau_perf.c
drm/nouveau: parse voltage from perf 0x40 entires
2010-10-05 09:59:39 +10:00
nouveau_pm.c
drm/nouveau: pass perflvl struct to clock_pre()
2010-10-05 09:57:41 +10:00
nouveau_pm.h
drm/nva3: split pm backend out from nv50
2010-10-05 09:57:54 +10:00
nouveau_ramht.c
drm/nouveau: Don't remove ramht entries from the neighboring channels.
2010-09-24 16:25:03 +10:00
nouveau_ramht.h
drm/nouveau: add spinlock around ramht modifications
2010-09-24 16:23:30 +10:00
nouveau_reg.h
drm/nouveau: Simplify tile region handling.
2010-09-24 16:25:44 +10:00
nouveau_sgdma.c
nouveau/ttm/PCIe: Use dma_addr if TTM has set it.
2011-02-18 17:27:49 -05:00
nouveau_state.c
drm/nouveau: Use semaphores to handle inter-channel sync in hardware.
2010-10-05 09:59:16 +10:00
nouveau_temp.c
drm/nouveau: Misc cleanup of the PM code.
2010-09-24 16:29:41 +10:00
nouveau_ttm.c
drm: move ttm global code to core drm
2010-08-04 09:46:06 +10:00
nouveau_volt.c
drm/nouveau: fix thinko in volt 0x1x parsing
2010-09-24 16:27:58 +10:00
nv04_crtc.c
drm, kdb, kms: Change mode_set_base_atomic() enter argument to be an enum
2010-10-19 14:13:33 +10:00
nv04_cursor.c
drm/nouveau: allow cursor image and position to survive suspend
2010-05-28 16:06:17 +10:00
nv04_dac.c
drm/nv0x-nv4x: Leave the 0x40 bit untouched when changing CRE_LCD.
2010-10-05 09:58:43 +10:00
nv04_dfp.c
drm/nv0x-nv4x: Leave the 0x40 bit untouched when changing CRE_LCD.
2010-10-05 09:58:43 +10:00
nv04_display.c
drm/nouveau: Fix TV-out detection on unposted cards lacking a usable DCB table.
2010-07-26 11:43:48 +10:00
nv04_fb.c
drm/nouveau: Add DRM driver for NVIDIA GPUs
2009-12-11 21:29:34 +10:00
nv04_fbcon.c
drm/nouveau: remove nouveau_gpuobj_ref completely, replace with sanity
2010-09-24 16:20:14 +10:00
nv04_fifo.c
drm/nouveau: Simplify tile region handling.
2010-09-24 16:25:44 +10:00
nv04_graph.c
drm/nouveau: reduce usage of fence spinlock to when absolutely necessary
2010-07-13 10:14:04 +10:00
nv04_instmem.c
drm/nouveau: PRAMIN is available from the start on pre-nv50.
2010-09-24 16:25:28 +10:00
nv04_mc.c
drm/nouveau: Disable PROM access on init.
2010-07-13 10:13:58 +10:00
nv04_pm.c
drm/nouveau: pass perflvl struct to clock_pre()
2010-10-05 09:57:41 +10:00
nv04_timer.c
drm/nouveau: Add DRM driver for NVIDIA GPUs
2009-12-11 21:29:34 +10:00
nv04_tv.c
drm/nv0x-nv4x: Leave the 0x40 bit untouched when changing CRE_LCD.
2010-10-05 09:58:43 +10:00
nv10_fb.c
drm/nouveau: Pre-G80 tiling support.
2010-01-11 08:47:56 +10:00
nv10_fifo.c
drm/nouveau: tidy ram{ht,fc,ro} a bit
2010-09-24 16:23:22 +10:00
nv10_gpio.c
drm/nouveau: introduce gpio engine
2010-07-26 11:43:57 +10:00
nv10_graph.c
drm/nv10: Don't oops if the card wants to switch to a channel with no grctx.
2010-09-24 16:28:56 +10:00
nv17_tv_modes.c
drm/nouveau: Break some long lines in the TV-out code.
2010-09-24 16:24:59 +10:00
nv17_tv.c
drm/nv0x-nv4x: Leave the 0x40 bit untouched when changing CRE_LCD.
2010-10-05 09:58:43 +10:00
nv17_tv.h
drm/nouveau: Break some long lines in the TV-out code.
2010-09-24 16:24:59 +10:00
nv20_graph.c
drm/nouveau: remove nouveau_gpuobj_ref completely, replace with sanity
2010-09-24 16:20:14 +10:00
nv30_fb.c
drm/nv30: Fix PFB init for nv31.
2010-08-09 15:16:37 +10:00
nv40_fb.c
drm/nouveau: Pre-G80 tiling support.
2010-01-11 08:47:56 +10:00
nv40_fifo.c
drm/nouveau: tidy ram{ht,fc,ro} a bit
2010-09-24 16:23:22 +10:00
nv40_graph.c
drm/nv50: allow gpuobjs that aren't mapped into aperture
2010-09-24 16:20:28 +10:00
nv40_grctx.c
drm/nouveau: modify object accessors, offset in bytes rather than dwords
2010-09-24 16:20:00 +10:00
nv40_mc.c
drm/nouveau: Add some PFB register defines.
2010-07-26 11:42:13 +10:00
nv50_calc.c
drm/nv50: support fractional feedback divider on newer chips
2010-05-19 16:21:59 +10:00
nv50_crtc.c
drm, kdb, kms: Change mode_set_base_atomic() enter argument to be an enum
2010-10-19 14:13:33 +10:00
nv50_cursor.c
drm/nouveau: Remove implicit argument from nv_wait().
2010-09-24 16:25:36 +10:00
nv50_dac.c
drm/nouveau: Remove implicit argument from nv_wait().
2010-09-24 16:25:36 +10:00
nv50_display.c
drm/ttm: restructure to allow driver to plug in alternate memory manager
2010-10-05 10:01:20 +10:00
nv50_display.h
drm/nouveau: Move display init to a new nouveau_engine.
2010-07-26 11:43:36 +10:00
nv50_evo.h
drm/nouveau: Add DRM driver for NVIDIA GPUs
2009-12-11 21:29:34 +10:00
nv50_fb.c
drm/nv50: fix 100c90 write on nva3
2010-09-24 16:26:41 +10:00
nv50_fbcon.c
drm/nouveau: remove nouveau_gpuobj_ref completely, replace with sanity
2010-09-24 16:20:14 +10:00
nv50_fifo.c
drm/nouveau: tidy ram{ht,fc,ro} a bit
2010-09-24 16:23:22 +10:00
nv50_gpio.c
drm/nouveau: introduce gpio engine
2010-07-26 11:43:57 +10:00
nv50_graph.c
drm/nouveau: Remove implicit argument from nv_wait().
2010-09-24 16:25:36 +10:00
nv50_grctx.c
drm/nv50: demagic grctx, and add NVAF support
2010-09-24 16:24:00 +10:00
nv50_instmem.c
drm/ttm: restructure to allow driver to plug in alternate memory manager
2010-10-05 10:01:20 +10:00
nv50_mc.c
drm/nouveau: introduce gpio engine
2010-07-26 11:43:57 +10:00
nv50_pm.c
drm/nva3: split pm backend out from nv50
2010-10-05 09:57:54 +10:00
nv50_sor.c
drm/nouveau: Remove implicit argument from nv_wait().
2010-09-24 16:25:36 +10:00
nva3_pm.c
drm/nva3: split pm backend out from nv50
2010-10-05 09:57:54 +10:00
nvc0_fb.c
drm/nvc0: starting point for GF100 support, everything stubbed
2010-08-06 08:35:17 +10:00
nvc0_fifo.c
drm/nouveau: Simplify tile region handling.
2010-09-24 16:25:44 +10:00
nvc0_graph.c
drm/nvc0: starting point for GF100 support, everything stubbed
2010-08-06 08:35:17 +10:00
nvc0_instmem.c
drm/ttm: restructure to allow driver to plug in alternate memory manager
2010-10-05 10:01:20 +10:00
nvreg.h
drm/nv0x-nv4x: Leave the 0x40 bit untouched when changing CRE_LCD.
2010-10-05 09:58:43 +10:00