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2012-03-22drm/nouveau: oops, increase channel dispc_vma to 4Ben Skeggs1-1/+1
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-22drm/nouveau: inform userspace of new kernel subchannel requirementsBen Skeggs2-13/+6
All available subchannels are now available for userspace to do with as it pleases on NVC0+. On all earlier chipsets, the kernel still uses a software object on subc 0 to implement the page flip completion method. I hope to find some decent way of addressing this too, but it's a tad tricker prior to fermi. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-22drm/nouveau: remove m2mf creation on userspace channelsBen Skeggs4-81/+93
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-22drm/nvc0-/disp: reimplement flip completion method as fifo methodBen Skeggs4-18/+42
Removes need for M2MF subchannel usage on NVC0+. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-22drm/nouveau: move fence sequence check to start of loopBen Skeggs1-6/+5
I want to be able to use REF_CNT from other places in the kernel without pushing a fence object onto the list of emitted fences. The current code makes an assumption that every time the acked sequence is bumped that there's at least one fence on the list that'll be signalled. This will no longer be true in the near future. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-22drm/nouveau: remove subchannel names from places where it doesn't matterBen Skeggs4-25/+38
These are FIFO methods, it doesn't matter what subchannel is being used. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-22drm/nouveau/ttm: always do buffer moves on kernel channelBen Skeggs3-19/+4
There was once good reasons for wanting the drm to be able to use M2MF etc on user channels, but they're not relevant anymore. For the general buffer move case, we've already lost by transferring between vram/sysmem already so the context switching overhead is minimal in comparison. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-03-21Merge branch 'kmap_atomic' of git://github.com/congwang/linuxLinus Torvalds4-30/+30
Pull kmap_atomic cleanup from Cong Wang. It's been in -next for a long time, and it gets rid of the (no longer used) second argument to k[un]map_atomic(). Fix up a few trivial conflicts in various drivers, and do an "evil merge" to catch some new uses that have come in since Cong's tree. * 'kmap_atomic' of git://github.com/congwang/linux: (59 commits) feature-removal-schedule.txt: schedule the deprecated form of kmap_atomic() for removal highmem: kill all __kmap_atomic() [swarren@nvidia.com: highmem: Fix ARM build break due to __kmap_atomic rename] drbd: remove the second argument of k[un]map_atomic() zcache: remove the second argument of k[un]map_atomic() gma500: remove the second argument of k[un]map_atomic() dm: remove the second argument of k[un]map_atomic() tomoyo: remove the second argument of k[un]map_atomic() sunrpc: remove the second argument of k[un]map_atomic() rds: remove the second argument of k[un]map_atomic() net: remove the second argument of k[un]map_atomic() mm: remove the second argument of k[un]map_atomic() lib: remove the second argument of k[un]map_atomic() power: remove the second argument of k[un]map_atomic() kdb: remove the second argument of k[un]map_atomic() udf: remove the second argument of k[un]map_atomic() ubifs: remove the second argument of k[un]map_atomic() squashfs: remove the second argument of k[un]map_atomic() reiserfs: remove the second argument of k[un]map_atomic() ocfs2: remove the second argument of k[un]map_atomic() ntfs: remove the second argument of k[un]map_atomic() ...
2012-03-21drm/i915: use DDC_ADDR instead of hard-coding itMatt Turner1-2/+3
Signed-off-by: Matt Turner <mattst88@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon: use DDC_ADDR instead of hard-coding itMatt Turner1-2/+3
Signed-off-by: Matt Turner <mattst88@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm: remove unneeded redefinition of DDC_ADDRMatt Turner1-1/+0
It's already defined in drm_edid.h. Signed-off-by: Matt Turner <mattst88@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/exynos: added virtual display driver.Inki Dae8-2/+747
this driver would be used for wireless display. virtual display driver has independent crtc, encoder and connector and to use this driver, user application should send edid data to this driver from wireless display. Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2012-03-21drm/radeon/kms: update duallink checks for DCE6Alex Deucher2-3/+5
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: add radeon_asic struct for trinityAlex Deucher1-0/+98
Trinity (TN) is an APU with: - Cayman 3D - DCE6.1 display Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: add support for ucode loading on trinity (v2)Alex Deucher4-24/+87
v2: fix check for MC ucode from Tom. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms/vm: set vram base offset properly for TNAlex Deucher1-1/+6
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: Update evergreen functions for trinityAlex Deucher2-6/+18
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: cayman gpu init updates for trinityAlex Deucher2-5/+49
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: Add checks for TN in the DP bridge codeAlex Deucher1-4/+4
TN (trinity) uses DP bridges for LVDS and VGA just like llano. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms/DCE6.1: ss is not supported on the internal ppllsAlex Deucher1-1/+1
It's handled via external clock. It should already be protected by the external ss flag, but add an explicit check just in case. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: disable PPLL0 on DCE6.1 when not in useAlex Deucher1-0/+8
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: Adjust pll picker for DCE6.1Alex Deucher1-1/+30
On TN, UNIPHYA always uses PPLL2, UNIPHYB/C/D/E/F can use either PPLL1 or PPLL0. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: DCE6.1 disp eng pll updatesAlex Deucher1-1/+3
DCE6.1 uses EXT_PLL1 for disp eng. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: DCE6.1 watermark updates for TNAlex Deucher2-3/+7
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: no support for internal thermal sensor on TN yetAlex Deucher1-0/+3
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: add trinity (TN) chip familyAlex Deucher3-1/+5
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon: Update radeon_info_ioctl for SI. (v2)Michel Dänzer1-5/+16
v2: agd5f: add new MAX_PIPES param Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: add radeon_asic struct for SIAlex Deucher2-0/+132
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: add support for compute rings in CS ioctl on SIAlex Deucher1-2/+7
Very basic implementation for picking the ring priority. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: fill in startup/shutdown callbacks for SIAlex Deucher1-0/+329
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: add support for interrupts on SIAlex Deucher3-2/+881
This is mostly identical to evergreen/ni, however there are some additional fields in the IV vector for RINGID and VMID. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: Add support for RLC init on SIAlex Deucher3-0/+162
RLC handles the interrupt controller and other tasks on the GPU. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: add IB and fence dispatch functions for SIAlex Deucher2-0/+143
Support both IBs (DE) and CONST IBs (CE). Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: add support for CP setup on SIAlex Deucher5-1/+607
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: add support for MC ucode loading on SIAlex Deucher2-0/+211
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: add ucode loading for SIAlex Deucher2-0/+156
Currently the driver required 5 sets of ucode: 1. pfp - pre-fetch parser, part of the CP 2. me - micro engine, part of the CP 3. ce - constant engine, part of the CP 4. rlc - interrupt controller 5. mc - memory controller Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: Only VM CS ioctl is supported on SI (v2)Alex Deucher1-0/+7
v2: avoid double free. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: add VM CS checker for SIAlex Deucher2-0/+340
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: add support for the CONST IB to the CS ioctlAlex Deucher3-0/+51
This adds a new chunk id to the CS ioctl to support the INDIRECT_BUFFER_CONST packet. On SI, the CP adds a new engine called the CE (Constant Engine) which runs simulatenously with the DE (Drawing Engine, formerly called the ME). This allows the CP to process two related IBs simultaneously. The CE is tasked with loading the constant data (constant buffers, resource descriptors, samplers, etc.) while the DE loads context register state and issues drawing commands. It's up to the userspace application to sychronize the CE and the DE using special synchronization packets. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: add support for MC/VM setup on SIAlex Deucher2-0/+547
Sets up the VM and adds support for the new VM ioctls. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: Add support for SI GPU resetAlex Deucher2-0/+170
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: add gpu init support for SIAlex Deucher3-0/+1238
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: add support for internal thermal sensor on SIAlex Deucher4-0/+32
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: update power table parsing for SIAlex Deucher2-0/+22
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms/atom: add support for SI SetVoltage tableAlex Deucher2-7/+33
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: update comments about dig encoders/transmittersAlex Deucher1-1/+5
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: DP aux updates for DCE6Alex Deucher1-3/+3
DCE6 requires a non-0 value for lpAuxRequest for the ProcessAuxChannelTransaction command table. Setting lpAuxRequest to 0 is a special case used by AsicInit for setting up the aux pads. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms/atom: add support for DCE6.x dig transmittersAlex Deucher1-0/+57
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: DCE6 disp eng pll updatesAlex Deucher4-8/+13
Rename the function to better match the functionality. DCPLL became PLL0 on DCE6. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms/atom: add support for crtc power gatingAlex Deucher1-0/+38
Each pair of crtcs (0/1, 2/3, 4/5) can be power gated. Make sure the power is applied when the crtc is in use and only power down the pair when both are off. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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