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path: root/drivers/gpu/drm/radeon/cikd.h
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2013-08-31drm/radeon: add get_temperature() callbacks for CIK (v2)Alex Deucher1-0/+8
This added support for the on-chip thermal sensors on CIK asics. v2: fix register offset. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-08-31drm/radeon/cik: add rlc helpers for DPMAlex Deucher1-0/+9
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-08-31drm/radeon: implement clock and power gating for CIK (v3)Alex Deucher1-1/+94
Only the APUs support power gating. v2: disable cgcg for now v3: workaround hw issue in mgcg Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-08-31drm/radeon/cik: restructure rlc setupAlex Deucher1-0/+1
Restructure rlc setup to handle clock and power gating. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-08-31drm/radeon: add support for ASPM on CIK asicsAlex Deucher1-1/+71
Enables PCIE ASPM (Active State Power Management) on CIK asics. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-08-31drm/radeon/cik: add support for pcie gen1/2/3 switchingAlex Deucher1-0/+57
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-14drm/radeon: add fault decode function for CIKAlex Deucher1-0/+16
Helpful for debugging GPUVM errors as we can see what hw block and page generated the fault in the log. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon/cik: Add support for compute queues (v4)Alex Deucher1-0/+62
On CIK, the compute rings work slightly differently than on previous asics, however the basic concepts are the same. The main differences: - New MEC engines for compute queues - Multiple queues per MEC: - CI/KB: 1 MEC, 4 pipes per MEC, 8 queues per pipe = 32 queues - KV: 2 MEC, 4 pipes per MEC, 8 queues per pipe = 64 queues - Queues can be allocated and scheduled by another queue - New doorbell aperture allows you to assign space in the aperture for the wptr which allows for userspace access to queues v2: add wptr shadow, fix eop setup v3: fix comment v4: switch to new callback method Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Jerome Glisse <jglisse@redhat.com>
2013-06-27drm/radeon: add UVD support for CIK (v3)Christian König1-0/+28
v2: agd5f: fix clock dividers setup for bonaire v3: agd5f: rebase Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon/cik: add pcie_port indirect register accessorsAlex Deucher1-0/+3
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon: add get_xclk() callback for CIKAlex Deucher1-0/+7
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon: update CIK soft resetAlex Deucher1-0/+12
Update to the newer programming model. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon: add get_gpu_clock_counter() callback for cikAlex Deucher1-1/+3
Used for GPU clock counter snapshots. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27drm/radeon/dce8: add support for display watermark setupAlex Deucher1-0/+11
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-26drm/radeon/cik: add support for sDMA dma engines (v8)Alex Deucher1-0/+130
CIK has new asynchronous DMA engines called sDMA (system DMA). Each engine supports 1 ring buffer for kernel and gfx and 2 userspace queues for compute. TODO: fill in the compute setup. v2: update to the latest reset code v3: remove ib_parse v4: fix copy_dma() v5: drop WIP compute sDMA queues v6: rebase v7: endian fixes for IB v8: cleanup for release Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-26drm/radeon/cik: log and handle VM page fault interruptsAlex Deucher1-0/+4
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-26drm/radeon: add support for interrupts on CIK (v5)Alex Deucher1-0/+170
Todo: - handle interrupts for compute queues v2: add documentation v3: update to latest reset code v4: update to latest illegal CP handling v5: fix missing break in interrupt handler switch statement Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-26drm/radeon: Add support for RLC init on CIK (v4)Alex Deucher1-0/+47
RLC handles the interrupt controller and other tasks on the GPU. v2: add documentation v3: update programming sequence v4: additional setup Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-26drm/radeon: add IB and fence dispatch functions for CIK gfx (v7)Alex Deucher1-3/+117
For gfx ring only. Compute is still todo. v2: add documentation v3: update to latest reset changes, integrate emit update patch. v4: fix count on wait_reg_mem for HDP flush v5: use old hdp flush method for fence v6: set valid bit for IB v7: cleanup for release Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-26drm/radeon: Add CP init for CIK (v7)Alex Deucher1-0/+222
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>
2013-06-26drm/radeon: add support mc ucode loading on CIK (v2)Alex Deucher1-0/+16
Load the GDDR5 ucode and train the links. v2: update ucode Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-26drm/radeon/cik: stop page faults from hanging the system (v2)Alex Deucher1-0/+11
Redirect invalid memory accesses to the default page instead of locking up the memory controller. v2: rebase on top of 2 level PTs Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-26drm/radeon: add support for MC/VM setup on CIK (v6)Alex Deucher1-0/+125
The vm callbacks are the same as the SI ones right now (same regs and bits). We could share the SI variants, and I may yet do that, but I figured I would add CIK specific ones for now in case we need to change anything. V2: add documentation, minor fixes. V3: integrate vram offset fixes for APUs V4: enable 2 level VM PTs V5: index SH_MEM_* regs properly V6: add ib_parse() Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-26drm/radeon: Add support for CIK GPU reset (v2)Alex Deucher1-0/+80
v2: split soft reset into compute and gfx. Still need to make reset more fine grained, but this should be a start. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-26drm/radeon: add gpu init support for CIK (v9)Alex Deucher1-0/+253
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>
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