- 24 May, 2019 40 commits
-
-
Philip Yang authored
There is circular lock between gfx and kfd path with HMM change: lock(dqm) -> bo::reserve -> amdgpu_mn_lock To avoid this, move init/unint_mqd() out of lock(dqm), to remove nested locking between mmap_sem and bo::reserve. The locking order is: bo::reserve -> amdgpu_mn_lock(p->mn) Signed-off-by:
Philip Yang <Philip.Yang@amd.com> Reviewed-by:
Felix Kuehling <Felix.Kuehling@amd.com> Acked-by:
Christian König <christian.koenig@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
-
Philip Yang authored
Replace our MMU notifier with hmm_mirror_ops.sync_cpu_device_pagetables callback. Enable CONFIG_HMM and CONFIG_HMM_MIRROR as a dependency in DRM_AMDGPU_USERPTR Kconfig. It supports both KFD userptr and gfx userptr paths. Signed-off-by:
-
shaoyunl authored
There is a bug found in vml2 xgmi logic: mtype is always sent as NC on the VMC to TC interface for a page walk, regardless of whether the request is being sent to local or remote GPU. NC means non-coherent and will cause the VMC return data to be cached in the TCC (versus UC – uncached will not cache the data). Since the page table updates are being done by SDMA/HDP, then TCC will never be updated and the GC VML2 will continue to hit on the TCC and never get the updated page tables and result in a fault. Heave weigh tlb invalidation does a WB/INVAL of the L1/L2 GL data caches so TCC will not be hit on next request Signed-off-by:
shaoyunl <Shaoyun.Liu@amd.com> Reviewed-by:
-
Jay Cornwall authored
ttmp[4:5] is initialized by the SPI with SPI_GDBG_TRAP_DATA* values. These values are more useful to the debugger than ttmp[14:15], which carries dispatch_scratch_base*. There are too few registers to preserve both. Signed-off-by:
Jay Cornwall <Jay.Cornwall@amd.com> Reviewed-by:
-
Jay Cornwall authored
SQ_WAVE_IB_STS.RCNT grew from 4 bits to 5 in gfx9. Do not truncate when saving in the high bits of TTMP1. Signed-off-by:
-
Jay Cornwall authored
If instruction fetch fails the wave cannot be halted and returned to the shader without raising MEM_VIOL again. Currently the wave is terminated if this occurs, but this loses information about the cause of the fault. The debugger would prefer the faulting wave state to be context-saved. Poll inside the trap handler until TRAPSTS.SAVECTX indicates context save is ready. Exit the poll loop and complete the remainder of the exception handler, then return to the shader. The next instruction fetch will be from the trap handler and not the faulting PC. Context save will then deschedule the wave and save its state. Signed-off-by:
-
Jay Cornwall authored
When MEM_VIOL is asserted the context save handler rewinds the program counter. This is incorrect for any source of the exception. MEM_VIOL may be raised in normal operation by out-of-bounds access to LDS or GDS and does not require special handling. Remove PC adjustment when MEM_VIOL has been raised. Signed-off-by:
-
Harish Kasiviswanathan authored
Fix compute profile switching on process termination. Add a dedicated reference counter to keep track of entry/exit to/from compute profile. This enables switching compute profiles for other reasons than process creation or termination. Signed-off-by:
Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Signed-off-by:
Eric Huang <JinhuiEric.Huang@amd.com> Reviewed-by:
-
Oak Zeng authored
FW of some new ASICs requires sdma mqd size to be not more than 128 dwords. Repurpose the last 2 reserved fields of sdma mqd for driver internal use, so the total mqd size is no bigger than 128 dwords Signed-off-by:
Oak Zeng <ozeng@amd.com> Reviewed-by:
-
Oak Zeng authored
sdma_queue_id is sdma queue index inside one sdma engine. sdma_id is sdma queue index among all sdma engines. Use those two names properly. Signed-off-by:
-
Oak Zeng authored
Add debug messages during SDMA queue allocation. Signed-off-by:
Oak Zeng <Oak.Zeng@amd.com> Reviewed-by:
-
Oak Zeng authored
Maximumly support 64 sdma queues Signed-off-by:
-
Evan Quan authored
Support DPM/DS/ULV related bitmasks of ppfeaturemask module parameter. Signed-off-by:
Evan Quan <evan.quan@amd.com> Reviewed-by:
-
Alex Deucher authored
It does the same thing we were doing already. I though it needed work for gen3/4 speeds, but that seems to be covered already. Reviewed-by:
Michel Dänzer <michel.daenzer@amd.com> Signed-off-by:
-
Weitao Hou authored
fix eror to error Signed-off-by:
Weitao Hou <houweitaoo@gmail.com> Signed-off-by:
-
Evan Quan authored
The UVD/VCE bits are set wrongly. This causes the UVD/VCE clocks are not brought back correctly on needed. Signed-off-by:
Feifei Xu <Feifei.Xu@amd.com> Signed-off-by:
-
Slava Abramov authored
v1: replace casting to unsigned long with div64_ul Acked-by:
Slava Abramov <slava.abramov@amd.com> Tested-by:
-
Chengming Gui authored
add pm_enabled to control the dpm off/on. v2: Directly return 0 to replace return ret and merge some check code. Signed-off-by:
Chengming Gui <Jack.Gui@amd.com> Reviewed-by:
Hawking Zhang <hawking.zhang@amd.com> Signed-off-by:
-
Bhawanpreet Lakha authored
This fixes the warning below error: ‘feature_mask’ may be used uninitialized in this function [-Werror=maybe-uninitialized] *features_enabled = ((((uint64_t)feature_mask[0] << SMU_FEATURES_LOW_SHIFT) & SMU_FEATURES_LOW_MASK) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ (((uint64_t)feature_mask[1] << SMU_FEATURES_HIGH_SHIFT) & SMU_FEATURES_HIGH_MASK)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Reviewed-by:Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Signed-off-by:
-
Colin Ian King authored
There is a spelling mistake in a DRM_ERROR error message. Fix this. Signed-off-by:
Colin Ian King <colin.king@canonical.com> Signed-off-by:
-
Alex Deucher authored
If RAS or XGMI are enabled, you have to use mode1 reset rather than BACO. Reviewed-by:
Andrey Grodzovsky <andrey.grodzovsky@amd.com> Signed-off-by:
-
Aric Cyr authored
Signed-off-by:
Aric Cyr <aric.cyr@amd.com> Reviewed-by:
-
Paul Hsieh authored
[Why] When disable driver, OS will set backlight optimization then do stop device. But this flag will cause driver to enable ABM when driver disabled. [How] Send ABM disable command before destroy ABM construct Signed-off-by:
Paul Hsieh <paul.hsieh@amd.com> Reviewed-by:
Anthony Koo <Anthony.Koo@amd.com> Acked-by:
-
Jun Lei authored
move the update of otg instance outside of hw programming logic, since this is sw state, it should always be updated and should never be optimized away. Signed-off-by:
Jun Lei <Jun.Lei@amd.com> Reviewed-by:
Eric Yang <eric.yang2@amd.com> Acked-by:
-
Nicholas Kazlauskas authored
[Why] The bit for flip addr is being set causing the determination for FAST vs MEDIUM to always return MEDIUM when plane info is provided as a surface update. This causes extreme stuttering for the typical atomic update path on Linux. [How] Don't use update_flags->raw for determining FAST vs MEDIUM. It's too fragile to changes like this. Explicitly specify the update type per update flag instead. It's not as clever as checking the bits itself but at least it's correct. Signed-off-by:
Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Reviewed-by:
Harry Wentland <Harry.Wentland@amd.com> Acked-by:
Eryk Brol <Eryk.Brol@amd.com> Signed-off-by:
-
Joshua Aberback authored
Signed-off-by:
Joshua Aberback <joshua.aberback@amd.com> Reviewed-by:
Abdoulaye Berthe <Abdoulaye.Berthe@amd.com> Acked-by:
-
Aric Cyr authored
DPRX should send the VCP extended colorimetry packet if the sink supports DPCD rev1.4 and reports the extended colorimetry bit. Signed-off-by:
-
Wesley Chalmers authored
[WHY] DCN code should make as few references to DCE as possible [HOW] Copy DCE110 implementation of find_first_free_match_stream_enc_for_link into DCN10 Signed-off-by:
Wesley Chalmers <Wesley.Chalmers@amd.com> Reviewed-by:
Tony Cheng <Tony.Cheng@amd.com> Acked-by:
-
Wesley Chalmers authored
[WHY] From DCE110 onward, we have the ability to assign DIG BE and FE separately for any display connector type; before, we could only do this for DP. Signed-off-by:
-
Charlene Liu authored
[Why] 1. No real HPD plug in/out but HPD happens, the driver notifies OS connection changed. 2. No display in target. When HPD goes low to high, the driver should regard as HPD and enter setmode flow. [How] In this case, even stream didn't change but still retrain. Signed-off-by:
Chiawen Huang <chiawen.huang@amd.com> Signed-off-by:
Charlene Liu <charlene.liu@amd.com> Reviewed-by:
-
Joshua Aberback authored
[Why] VTG has a parameter FP2, which is defined as: if VSTARTUP is before VSYNC: FP2 = number of lines in between VSTARTUP and VSYNC else FP2 = 0 Currently, FP2 is only programmed during "program_timing". However, the position of VSTARTUP is affected by the prefetching requirements on all pipes, so the position might change when we do memory request control on another pipe, so we need to make sure that FP2 stays up-to-date whenever we adjust VSTARTUP. [How] - refactor VTG_CONTROL programming into a new function "set_vtg_params" - call it after calling "program_global_sync" - make sure it's called after because it relies on the cached dlg params Signed-off-by: -
Dmytro Laktyushkin authored
* add plane state null checks * add and set update surface flags Signed-off-by:
Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Reviewed-by:
Eric Bernstein <Eric.Bernstein@amd.com> Acked-by:
-
Aric Cyr authored
Signed-off-by:
-
Vitaly Prosyak authored
[Why & How] Reuse existent code path and in order to do that apply de gamma in 1D blender LUT and re use MPC OGAM. Follow up is required. Signed-off-by:
Vitaly Prosyak <vitaly.prosyak@amd.com> Reviewed-by:
Krunoslav Kovac <Krunoslav.Kovac@amd.com> Acked-by:
-
SivapiriyanKumarasamy authored
[Why] The DPMS state of a display should not impact whether we want to enable fast boot. Currently fast boot is not enabled when resuming from S4 because of this. [How] Remove check for DPMS state when determining if fast boot can be applied. Signed-off-by:
SivapiriyanKumarasamy <sivapiriyan.kumarasamy@amd.com> Reviewed-by:
-
Nicholas Kazlauskas authored
[Why] Many IGT tests require CRC capture in order to confirm that the output is visually correct. These skip on dce120 because configure_crc and get_crc aren't set. [How] Hook up is_tg_enabled, configure_crc and get_crc functions on dce120's timing generator. The logic should be the same as DCE and DCN with some minor register naming differences. Signed-off-by:
David Francis <David.Francis@amd.com> Acked-by:
-
Charlene Liu authored
add these parameters for future use Signed-off-by:
-
Evan Quan authored
Support hotspot and memory temperature retrieval on sw smu routine. Signed-off-by:
-
Evan Quan authored
Support realtime uclk activity report. Signed-off-by:
-
Evan Quan authored
Request too frequently may get corrupt data. Signed-off-by:
-
