talos-obmc-linux/drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c, branch dev-4.13

drm/amdgpu/atombios: add function for whether we need asic_init

2017-07-14T15:06:05+00:00

Check the atom scratch registers to see if asic_init is complete or not. Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu/atombios: use bios_scratch_reg_offset for atombios

2017-07-14T15:06:04+00:00

Align with the atomfirmware code. Acked-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: adjust default display clock

2017-06-20T16:06:50+00:00

Increase the default display clock on newer asics to accomodate some high res modes with really high refresh rates. bug: https://bugs.freedesktop.org/show_bug.cgi?id=93826 Acked-by: Chunming Zhou Acked-by: Christian König Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org

drm/amdgpu: fix to clear ASIC INIT COMPLETE bit on resuming phase

2017-04-28T21:32:13+00:00

ASIC_INIT_COMPLETE bit must be cleared during S3 resuming phase, because VBIOS will check the bit to decide if execute ASIC_Init posting via kernel driver. Signed-off-by: Huang Rui Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: Read vram width from integrated system info table

2017-04-04T18:42:40+00:00

On KB, KV, CZ we should read the vram width from integrated system table, if we can. The NOOFCHAN in MC_SHARED_CHMAP is not accurate. With this change we can enable two 4k displays on CZ again. This use case was broken sometime in January when we started looking at vram_width for bandwidth calculations instead of hardcoding this value. v2: Return 0 if integrated system info table is not available. Tested-by: Roman Li Signed-off-by: Harry Wentland Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: move atom scratch setup into amdgpu_atombios.c

2017-03-30T03:54:17+00:00

There will be a slightly different version for atomfirmware. Acked-by: Christian König Reviewed-by: Ken Wang Signed-off-by: Alex Deucher

drm/amdgpu/atom: remove a bunch of unused functions

2016-10-25T18:38:56+00:00

Leftovers from the radeon. Reviewed-by: Edward O'Callaghan Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: consolidate atom scratch reg handling for hangs

2016-10-25T18:38:56+00:00

Move from asic specific code to common atom code. Reviewed-by: Christian König Signed-off-by: Alex Deucher

Merge tag 'v4.8-rc8' into drm-next

2016-09-28T02:08:49+00:00

Linux 4.8-rc8 There was a lot of fallout in the imx/amdgpu/i915 drivers, so backmerge it now to avoid troubles. * tag 'v4.8-rc8': (1442 commits) Linux 4.8-rc8 fault_in_multipages_readable() throws set-but-unused error mm: check VMA flags to avoid invalid PROT_NONE NUMA balancing radix tree: fix sibling entry handling in radix_tree_descend() radix tree test suite: Test radix_tree_replace_slot() for multiorder entries fix memory leaks in tracing_buffers_splice_read() tracing: Move mutex to protect against resetting of seq data MIPS: Fix delay slot emulation count in debugfs MIPS: SMP: Fix possibility of deadlock when bringing CPUs online mm: delete unnecessary and unsafe init_tlb_ubc() huge tmpfs: fix Committed_AS leak shmem: fix tmpfs to handle the huge= option properly blk-mq: skip unmapped queues in blk_mq_alloc_request_hctx MIPS: Fix pre-r6 emulation FPU initialisation arm64: kgdb: handle read-only text / modules arm64: Call numa_store_cpu_info() earlier. locking/hung_task: Fix typo in CONFIG_DETECT_HUNG_TASK help text nvme-rdma: only clear queue flags after successful connect i2c: qup: skip qup_i2c_suspend if the device is already runtime suspended perf/core: Limit matching exclusive events to one PMU ...

drm/amdgpu: add si dpm support in amdgpu_atombios

2016-08-31T19:21:07+00:00

v2: renamed _atom_ to _atombios_ for consistency added ulClockParams to _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V3 and _COMPUTE_MEMORY_ENGINE_PLL_PARAMETERS_V5 to avoid build break Signed-off-by: Maruthi Bayyavarapu Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher