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2013-08-30drm/radeon: add audio support for DCE6/8 GPUs (v12)Alex Deucher1-1/+1
Similar to DCE4/5, but supports multiple audio pins which can be assigned per afmt block. v2: rework the driver to handle more than one audio pin. v3: try different dto reg v4: properly program dto v5 (ck): change dto programming order v6: program speaker allocation block v7: rebase v8: rebase on Rafał's changes v9: integrated Rafał's comments, update to latest drm_edid_to_speaker_allocation API v10: add missing line break in error message v11: add back audio enabled messages v12: fix copy paste typo in r600_audio_enable Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Rafał Miłecki <zajec5@gmail.com>
2013-08-30drm/radeon: separate DMA codeChristian König1-0/+9
Similar to separating the UVD code, just put the DMA functions into separate files. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-08-30drm/radeon: separate UVD code v3Christian König1-0/+8
Our different hardware blocks are actually completely separated, so it doesn't make much sense any more to structure the code by pure chipset generations. Start restructuring the code by separating our the UVD block. v2: updated commit message v3: rebased and restructurized start/stop functions for kv dpm. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-08-30drm/radeon: add dpm support for CI dGPUs (v2)Alex Deucher1-1/+2
This adds dpm support for btc asics. This includes: - dynamic engine clock scaling - dynamic memory clock scaling - dynamic voltage scaling - dynamic pcie gen switching Set radeon.dpm=1 to enable. v2: remove unused radeon_atombios.c changes, make missing smc ucode non-fatal Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-08-30drm/radeon/kms: add dpm support for KB/KVAlex Deucher1-1/+1
This adds dpm support for KB/KV asics. This includes: - dynamic engine clock scaling - dynamic voltage scaling - power containment - shader power scaling Set radeon.dpm=1 to enable. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-08-30drm/radeon/kms: remove r6xx+ blit copy routinesAlex Deucher1-2/+2
No longer used now that we use the async dma engines or CP DMA for bo copies. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon/kms: add dpm support for SI (v7)Alex Deucher1-1/+1
This adds dpm support for SI asics. This includes: - dynamic engine clock scaling - dynamic memory clock scaling - dynamic voltage scaling - dynamic pcie gen1/gen2/gen3 switching - power containment - shader power scaling Set radeon.dpm=1 to enable. v2: enable hainan support, rebase v3: guard acpi stuff v4: fix 64 bit math v5: fix 64 bit div harder v6: fix thermal interrupt check noticed by Jerome v7: attempt fix state enable Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon/kms: add dpm support for cayman (v5)Alex Deucher1-1/+1
This adds dpm support for cayman asics. This includes: - clockgating - dynamic engine clock scaling - dynamic memory clock scaling - dynamic voltage scaling - dynamic pcie gen1/gen2 switching (requires additional acpi support) - power containment - shader power scaling Set radeon.dpm=1 to enable. v2: fold in tdp fix v3: fix indentation v4: fix 64 bit div v5: attempt to fix state enable Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Jerome Glisse <jglisse@redhat.com>
2013-06-27drm/radeon/kms: add dpm support for trinity asicsAlex Deucher1-1/+2
This adds dpm support for trinity asics. This includes: - clockgating - powergating - dynamic engine clock scaling - dynamic voltage scaling set radeon.dpm=1 to enable it. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon/kms: add dpm support for sumo asics (v2)Alex Deucher1-1/+1
This adds dpm support for sumo asics. This includes: - clockgating - powergating - dynamic engine clock scaling - dynamic voltage scaling set radeon.dpm=1 to enable it. v2: fix indention Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Jerome Glisse <jglisse@redhat.com>
2013-06-27drm/radeon/kms: add dpm support for btc (v3)Alex Deucher1-1/+1
This adds dpm support for btc asics. This includes: - clockgating - dynamic engine clock scaling - dynamic memory clock scaling - dynamic voltage scaling - dynamic pcie gen1/gen2 switching (requires additional acpi support) Set radeon.dpm=1 to enable. v2: reduce stack usage v3: attempt to fix state enable Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon/kms: add dpm support for evergreen (v4)Alex Deucher1-1/+1
This adds dpm support for evergreen asics. This includes: - clockgating - dynamic engine clock scaling - dynamic memory clock scaling - dynamic voltage scaling - dynamic pcie gen1/gen2 switching (requires additional acpi support) Set radeon.dpm=1 to enable. v2: reduce stack usage, rename ulv struct v3: fix thermal interrupt check notices by Jerome v4: fix state enable Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon/kms: add dpm support for rv7xx (v4)Alex Deucher1-1/+2
This adds dpm support for rv7xx asics. This includes: - clockgating - dynamic engine clock scaling - dynamic memory clock scaling - dynamic voltage scaling - dynamic pcie gen1/gen2 switching Set radeon.dpm=1 to enable. v2: reduce stack usage v3: fix 64 bit div v4: fix state enable Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon/kms: add dpm support for rv6xx (v3)Alex Deucher1-1/+1
This adds dpm support for rv6xx asics. This includes: - clockgating - dynamic engine clock scaling - dynamic memory clock scaling - dynamic voltage scaling - dynamic pcie gen1/gen2 switching Set radeon.dpm=1 to enable. v2: remove duplicate line v3: fix thermal interrupt check noticed by Jerome Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2013-06-27drm/radeon/kms: add dpm support for rs780/rs880Alex Deucher1-1/+1
This adds dpm support for rs780/rs880 asics. This includes: - clockgating - dynamic engine clock scaling - dynamic voltage scaling set radeon.dpm=1 to enable it. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon/kms: add common r600 dpm functionsAlex Deucher1-1/+2
These are shared by rs780/rs880, rv6xx, and newer chips. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-25drm/radeon: Add CP init for CIK (v7)Alex Deucher1-1/+1
Sets up the GFX ring and loads ucode for GFX and Compute. Todo: - handle compute queue setup. v2: add documentation v3: integrate with latest reset changes v4: additional init fixes v5: scratch reg write back no longer supported on CIK v6: properly set CP_RB0_BASE_HI v7: rebase Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-25drm/radeon: add gpu init support for CIK (v9)Alex Deucher1-1/+1
v2: tiling fixes v3: more tiling fixes v4: more tiling fixes v5: additional register init v6: rebase v7: fix gb_addr_config for KV/KB v8: drop wip KV bits for now, add missing config reg v9: fix cu count on Bonaire Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-04-09drm/radeon: UVD bringup v8Christian König1-1/+1
Just everything needed to decode videos using UVD. v6: just all the bugfixes and support for R7xx-SI merged in one patch v7: UVD_CGC_GATE is a write only register, lockup detection fix v8: split out VRAM fallback changes, remove support for RV770, add support for HEMLOCK, add buffer sizes checks Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-01-31drm/radeon: Deprecate UMS support v2Christian König1-3/+7
KMS support is out and stable for a couple of years now and the userspace code has deprecated or abandoned the old UMS interface. So make the KMS interface the default and deprecate the UMS interface in the kernel as well. v2: rebased on alex/drm-next-3.9-wip Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2012-05-23drm/radeon: add PRIME support (v2)Alex Deucher1-1/+1
This adds prime->fd and fd->prime support to radeon. It passes the sg object to ttm and then populates the gart entries using it. Compile tested only. v2: stub kmap + use new helpers + add reimporting Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Jerome Glisse <jglisse@redhat.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-05-13drm/radeon/hdmi: separate evergreen codeRafał Miłecki1-2/+3
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: add support for CP setup on SIAlex Deucher1-1/+1
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-03-21drm/radeon/kms: add initial DCE6 display watermark supportAlex Deucher1-1/+1
Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-02-03drm/radeon/kms/dce3+: add support for hw i2c using atomAlex Deucher1-1/+1
Starting with DCE3 hardware, atom contains a general purpose ProcessI2cChannelTransaction similar to ProcessAuxChannelTransaction. Add an implementation using the atom tables for DCE3+ hardware. This should be a little less CPU intensive than bit banging and may work better in certain cases. Enable it by setting the radeon hw_i2c module parameter to 1. E.g., radeon.hw_i2c=1 on the kernel command line in grub. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-12-20drm/radeon: introduce a sub allocator and convert ib pool to it v4Jerome Glisse1-1/+1
Somewhat specializaed sub-allocator designed to perform sub-allocation for command buffer not only for current cs ioctl but for future command submission ioctl as well. Patch also convert current ib pool to use the sub allocator. Idea is that ib poll buffer can be share with other command buffer submission not having 64K granularity. v2 Harmonize pool handling and add suspend/resume callback to pin/unpin sa bo (tested on rv280, rv370, r420, rv515, rv610, rv710, redwood, cayman, rs480, rs690, rs880) v3 Simplify allocator v4 Fix radeon_ib_get error path to properly free fence Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-12-20drm/radeon/kms: add support for semaphores v3Christian König1-2/+3
They are used to sync between rings, while fences sync between a ring and the cpu. v2 Fix radeon_semaphore_driver_fini when no semaphore were allocated. v3 Initialize list early on to avoid issue in case or early error Signed-off-by: Christian König <deathsimple@vodafone.de> Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-11-01drm/radeon/kms: move atom encoder setup to a new fileAlex Deucher1-1/+1
Leave the common code in radeon_encoders.c and move the atom specific code to atombios_encoders.c. This matches legacy encoder setup and crtc setup. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-08-04drm/radeon: clean reg header filesFernando Luis Vázquez Cao1-0/+1
Reg header files are generated so they are not cleaned automagically. They need to be added to the clean-files list. Signed-off-by: Fernando Luis Vazquez Cao <fernando@oss.ntt.co.jp> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-03-03drm/radeon/kms: add cayman CS check supportAlex Deucher1-1/+1
Added to existing evergreen CS checker. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-03-03drm/radeon/kms: add cayman safe regsAlex Deucher1-0/+3
For the CS checker. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-03-03drm/radeon/kms: add support for CP setup on cayman asicsAlex Deucher1-1/+1
Cayman asics have 3 ring buffers: ring 0 supports both gfx and compute rings 1 and 2 are compute only At the moment we only support ring 0. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-01-07drm/radeon/kms: add ucode loader for NIAlex Deucher1-1/+1
The MC ucode is no longer loaded by the vbios tables as on previous asics. It now must be loaded by the driver. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-12-16drm/radeon: add initial tracepoint support.Dave Airlie1-1/+4
this adds a bo create, and fence seq tracking tracepoints. This is just an initial set to play around with, we should investigate what others we need would be useful. Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-10-06drm/radeon/kms: add drm blit support for evergreenAlex Deucher1-1/+1
This patch implements blit support for bo moves using the 3D engine. It uses the same method as r6xx/r7xx: - store the base state in an IB - emit variable state and vertex buffers to do the blit This allows the hw to move bos using the 3D engine and allows full use of vram beyond the pci aperture size. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-08-02drm/radeon: Add support for the ATIF ACPI method to the radeon driverAlberto Milone1-0/+1
By calling the ATIF method in the radeon driver we can make sure that hotkeys such as the video switch key emit ACPI events when pressed. agd5f: fix warning Signed-off-by: Alberto Milone <alberto.milone@canonical.com> Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-01drm/radeon/kms/evergreen: add initial CS parserAlex Deucher1-1/+6
Advanced validation is not implemented yet. The mesa code that uses this will be released soon. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-03-15drm/radeon: create radeon_asic.cDaniel Vetter1-1/+1
And move asic init plus a few related functions from radeon_device.c to it. This file will hold all the asic structures in the future, but atm they're still stuck in radeon_asic.h. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-03-02drm/radeon: fix typo in MakefileAlex Deucher1-1/+1
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-03-01vga_switcheroo: fix build on platforms with no ACPIDave Airlie1-1/+2
radeon was always including the atpx code unnecessarily, also core switcheroo was including acpi headers. Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-03-01Merge branch 'gpu-switcher' of /ssd/git//linux-2.6 into drm-next-stageDave Airlie1-1/+1
* 'gpu-switcher' of /ssd/git//linux-2.6: vga_switcheroo: initial implementation (v15) fb: for framebuffer handover don't exit the loop early. Conflicts: drivers/gpu/drm/i915/i915_dma.c drivers/gpu/drm/radeon/Makefile drivers/gpu/drm/radeon/radeon.h
2010-03-01vga_switcheroo: initial implementation (v15)Dave Airlie1-1/+2
Many new laptops now come with 2 gpus, one to be used for low power modes and one for gaming/on-ac applications. These GPUs are typically wired to the laptop panel and VGA ports via a multiplexer unit which is controlled via ACPI methods. 4 combinations of systems typically exist - with 2 ACPI methods. Intel/ATI - Lenovo W500/T500 - use ATPX ACPI method ATI/ATI - some ASUS - use ATPX ACPI Method Intel/Nvidia - - use _DSM ACPI method Nvidia/Nvidia - - use _DSM ACPI method. TODO: This patch adds support for the ATPX method and initial bits for the _DSM methods that need to written by someone with access to the hardware. Add a proper non-debugfs interface - need to get some proper testing first. v2: add power up/down support for both devices on W500 puts i915/radeon into D3 and cuts power to radeon. v3: redo probing methods, no DMI list, drm devices call to register with switcheroo, it tries to find an ATPX method on any device and once there is two devices + ATPX it inits the switcher. v4: ATPX msg handling using buffers - should work on more machines v5: rearchitect after more mjg59 discussion - move ATPX handling to radeon driver. v6: add file headers + initial nouveau bits (to be filled out). v7: merge delayed switcher code. v8: avoid suspend/resume of gpu that is off v9: rearchitect - mjg59 is always right. - move all ATPX code to radeon, should allow simpler DSM also proper ATRM handling v10: add ATRM support for radeon BIOS, add mutex to lock vgasr_priv v11: fix bug in resuming Intel for 2nd time. v12: start fixing up nvidia code blindly. v13: blindly guess at finishing nvidia code v14: remove radeon audio hacks - fix up intel resume more like upstream v15: clean up printks + remove unnecessary igd/dis pointers mount debugfs /sys/kernel/debug/vgaswitcheroo/switch - should exist if ATPX detected + 2 cards. DIS - immediate change to discrete IGD - immediate change to IGD DDIS - delayed change to discrete DIGD - delayed change to IGD ON - turn on not in use OFF - turn off not in use Tested on W500 (Intel/ATI) and T500 (Intel/ATI) Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-02-11drm/radeon/kms: r600/r700 command stream checkerJerome Glisse1-0/+5
This patch add cs checker to r600/r700 hw. Command stream checking will rewrite some of the cs value in order to restrict GPU access to BO size. This doesn't break old userspace but just enforce safe value. It should break any things that was using the r600/r700 cs ioctl to do forbidden things (malicious software), though we are not aware of such things. Here is the list of thing we check : - enforcing resource size - enforcing color buffer slice tile max, will restrict cb access - enforcing db buffer slice tile max, will restrict db access We don't check for shader bigger than the BO in which they are supposed to be, such use would lead to GPU lockup and is harmless from security POV, as far as we can tell (note that even checking for this wouldn't prevent someone to write bogus shader that lead to lockup). This patch has received as much testing as humanly possible with old userspace to check that it didn't break such configuration. However not all the applications out there were tested, thus it might broke some odd, rare applications. [airlied: fix rules for cs checker for parallel builds] Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-02-09drm/radeon/kms: add initial Evergreen support (Radeon HD 5xxx)Alex Deucher1-1/+2
This adds initial Evergreen KMS support, it doesn't include any acceleration features or interrupt handling yet. Major changes are DCE4 handling for PLLs for the > 2 crtcs. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-01-11drm/radeon/kms: add additional safe regs for r4xx/rs6xx and r5xxAlex Deucher1-0/+5
- r4xx/rs6xx: add support for extended pixel shader instruction/temp regs - r5xx: add SM3 regs Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-16drm/radeon/kms: HDMI support for R600 KMSChristian Koenig1-1/+1
Adding basic HDMI support for R600 KMS, ported from radeonhd ddx. [airlied:- checkpatch cleanups] Signed-off-by: Christian Koenig <deathsimple@vodafone.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-12-08drm/radeon/kms: initial radeon displayport portingDave Airlie1-1/+1
This is enough to retrieve EDID and DPCP. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-11-06drm/radeon/kms: add debugfs for power management for AtomBIOS devicesRafał Miłecki1-1/+1
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-08drm/kms/radeon: make kms default a runtime optionDave Airlie1-3/+4
This makes the kms/enable disable a runtime not a build time option. Signed-off-by: Dave Airlie <airlied@redhat.com>
2009-09-08drm/radeon/kms: add r600 KMS supportJerome Glisse1-2/+3
This adds the r600 KMS + CS support to the Linux kernel. The r600 TTM support is quite basic and still needs more work esp around using interrupts, but the polled fencing should work okay for now. Also currently TTM is using memcpy to do VRAM moves, the code is here to use a 3D blit to do this, but isn't fully debugged yet. Authors: Alex Deucher <alexdeucher@gmail.com> Dave Airlie <airlied@redhat.com> Jerome Glisse <jglisse@redhat.com> Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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