This initializes doorbell entry 5 for vpe on v7.11.5
Signed-off-by: Caden Chien <chih-wei.chien@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Replace the open-coded TLV walk with fru_pia_advance()
and fru_pia_copy_field() helpers that bound every read
by the actual EEPROM data length, preventing out-of-bounds
reads on truncated or malformed FRU data.
Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
The UNIRAS CPER debugfs path returned a zeroed 12-byte prefix and used
file offset directly as the CPER record index. Legacy CPER ring readers
expect the prefix to contain three 32-bit ring pointers followed
immediately by CPER payload data.
Build the same header shape for UNIRAS reads by reporting a zero read
pointer and matching write pointers for the returned payload size. Keep
an internal record cursor behind the debugfs offset so follow-up reads
continue from the correct CPER record while first reads still expose the
legacy prefix.
Signed-off-by: Xiang Liu <xiang.liu@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
amdgpu_ras_inject_error() currently prints an extra "ras inject block %u
failed" message, remove the redundant log.
Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com>
Reviewed-by: YiPeng Chai <YiPeng.Chai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
The response header lives in PF-controlled shared memory. Copy it
into a local struct once, then read cmd_res and output_size from the
snapshot so the PF cannot flip cmd_res or grow output_size between
checks.
Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This initializes MMHUB IP version 3.4.2.
Signed-off-by: Pratik Vishwakarma <Pratik.Vishwakarma@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This initializes HDP IP version 6.4.0.
Signed-off-by: Pratik Vishwakarma <Pratik.Vishwakarma@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This initializes IH IP version 6.4.0.
Signed-off-by: Pratik Vishwakarma <Pratik.Vishwakarma@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This initializes NBIO IP version 7.11.5.
Signed-off-by: Pratik Vishwakarma <Pratik.Vishwakarma@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This initializes SDMA IP version 6.4.0.
Signed-off-by: Pratik Vishwakarma <Pratik.Vishwakarma@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Whether retry faults are actually enabled, is determined by
the amdgpu_gmc_noretry_set() function. The rest of the code
base should use gmc->noretry instead of the module parameter.
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
It seems that Pitcairn has the same issues as Tahiti
with regards to the TLB size. This commit fixes a
VCE1 FW validation timeout on suspend/resume on Pitcairn.
Closes: https://gitlab.freedesktop.org/drm/amd/-/work_items/5336
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Return RAS TA injection result to userspace that avoid
app continue to load work once injection failed.
Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com>
Reviewed-by: YiPeng Chai <YiPeng.Chai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
If the driver only preempts queues, there can still be inflight waves,
pending dispatch state, or resume/redispatch possibility tied to the
same queue. Then the VM/TTM side may proceed to move/unmap queue related
BOs during evicting userq objects while shader TCP clients still need to
access them.
So for eviction, unmap is safer because it makes the queue nonrunnable
before memory backing is invalidated. Meanwhile, for a idle queue it's
more sutiable for unmapping it rather preempt and unmapping also can
save more processing time than preempt.
Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
The eviction rearming does not cover possible TTM move fences. If TTM
moves the BO and consumes move fence slots, the later eviction fence
add can hit the dma_resv_add_fence() BUG.
Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Clamp number_instance using BIT/BIT_ULL with the <32 check to avoid the
shift-out-bounds warning.
Signed-off-by: Feifei Xu <Feifei.Xu@amd.com>
Reviewed-by: Le Ma <le.ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Set the flag in the ring structure.
Fixes: 80d4d3a45b ("drm/amdgpu/sdma7.1: add support for disable_kq")
Reviewed-by: Kent Russell <kent.russell@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Fix the firmware blob copied into fixed-size buffer without length check.
Signed-off-by: Feifei Xu <Feifei.Xu@amd.com>
Reviewed-by: Le Ma <le.ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
wait_on_destroy_queue() drops locks to wait for queue resume, allowing
a concurrent destroy to free the queue. Use is_being_destroyed flag to
serialize destruction.
Reviewed-by: Amir Shetaia <Amir.Shetaia@amd.com>
Signed-off-by: Alysa Liu <Alysa.Liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
commit eb53125a7a ("drm/amd: Add dedicated helper for
amdgpu_device_find_parent()") created a dedicated helper to find
the parent device outside of the dGPU but it had a logic error
that caused it to walk all the way up the topology and return
the wrong device.
Break out of the loop when the device is found.
Reviewed-by: Alexander Deucher <alexander.deucher@amd.com>
Fixes: eb53125a7a ("drm/amd: Add dedicated helper for amdgpu_device_find_parent()")
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why&How]
Rename enum hdmi_frl_borrow_mode to HDMI_FRL_BORROW_MODE_* since the same
enum is already defined and used by dml2.
This resolves DKMS compilation fail.
Reviewed-by: Fangzhi Zuo <Jerry.Zuo@amd.com>
Signed-off-by: Ivan Lipski <ivan.lipski@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Add descriptions for the missing parameters for ALLMEnabled and
ALLMValue to keep the function documentation synchronized with the
function prototype mod_build_hf_vsif_infopacket().
Fixes the below with gcc W=1:
../display/modules/info_packet/info_packet.c:507 function parameter 'ALLMEnabled' not described in 'mod_build_hf_vsif_infopacket'
../display/modules/info_packet/info_packet.c:507 function parameter 'ALLMValue' not described in 'mod_build_hf_vsif_infopacket'
Fixes: 3c2381b92c ("drm/amd/display: add support for VSIP info packet")
Cc: Roman Li <roman.li@amd.com>
Cc: Alex Hung <alex.hung@amd.com>
Cc: Tom Chung <chiahsuan.chung@amd.com>
Cc: Aurabindo Pillai <aurabindo.pillai@amd.com>
Cc: Wayne Lin <Wayne.Lin@amd.com>
Cc: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Cc: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Reviewed-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Replace incorrect kdoc parameter names with the actual function
parameter names used by
dc_update_modified_pix_clock_for_dsc_with_padding().
Fixes the below with gcc W=1:
../display/dc/core/dc_resource.c:4616 function parameter 'stream' not described in 'dc_update_modified_pix_clock_for_dsc_with_padding'
../display/dc/core/dc_resource.c:4616 function parameter 'timing' not described in 'dc_update_modified_pix_clock_for_dsc_with_padding'
../display/dc/core/dc_resource.c:4616 function parameter 'stream' not described in 'dc_update_modified_pix_clock_for_dsc_with_padding'
../display/dc/core/dc_resource.c:4616 function parameter 'timing' not described in 'dc_update_modified_pix_clock_for_dsc_with_padding'
Fixes: 547cc004c3 ("drm/amd/display: add HDMI 2.1 DSC over FRL support")
Cc: Harry Wentland <harry.wentland@amd.com>
Cc: Fangzhi Zuo <Jerry.Zuo@amd.com>
Cc: Dan Wheeler <daniel.wheeler@amd.com>
Cc: Roman Li <roman.li@amd.com>
Cc: Alex Hung <alex.hung@amd.com>
Cc: Tom Chung <chiahsuan.chung@amd.com>
Cc: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Reviewed-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
FRL links don't yet support VRR. If we enable it by default
users will see a functional regression when connected to an FRL
capable display as the driver will now default to FRL and not
allow VRR.
VRR support will come soon, so instead of making an elaborate
TMDS fallback mechanism simply default FRL to disabled, but
provide a dcfeaturemask of 0x400 to enable it if anyone wants
to already try it out.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Fangzhi Zuo <Jerry.Zuo@amd.com>
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Add all the bits to enable DSC over FRL.
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Fangzhi Zuo <Jerry.Zuo@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Add force yuv format from igt for compliance test.
Signed-off-by: Fangzhi Zuo <Jerry.Zuo@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Tie FRL support into amdgpu_dm, including the FRL status
polling workqueue.
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Fangzhi Zuo <Jerry.Zuo@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
The HDCP module has a minor update for FRL, and info_packet is
updated for ALLM.
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Fangzhi Zuo <Jerry.Zuo@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Here we add support for reading BIOS caps and tie FRL bits
into the rest of DC core.
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Fangzhi Zuo <Jerry.Zuo@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Start bringing in the protocol layer for FRL in DC link.
This includes FRL training, timing validation, and other
protocol bits.
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Fangzhi Zuo <Jerry.Zuo@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Add support for FRL in DC resources. This is mostly the register
macros, encoder creation, and HW capabilities.
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Fangzhi Zuo <Jerry.Zuo@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This patch adds HW Sequencer support for FRL programming, which
ties the HW programming for the different blocks together for
FRL.
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Fangzhi Zuo <Jerry.Zuo@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This adds a few, relatively minor, changes for FRL to
clk_mgr, DSC, and HDCP blocks.
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Fangzhi Zuo <Jerry.Zuo@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This adds support to HW block programming for the core blocks
for HDMI FRL:
- DIO
- HPO
- OPP
- OPTC
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Fangzhi Zuo <Jerry.Zuo@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This adds DML support for HDMI FRL.
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Fangzhi Zuo <Jerry.Zuo@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This patch adds all relevant includes in DC that are
used by the HDMI FRL implementation in DC.
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Fangzhi Zuo <Jerry.Zuo@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This version brings along the following updates:
- Enable DCN 4.2.1:
* Add register header files for DCN42B
* Add DCN42B DC resource files
* Add DCN42B DMUB support
* Add DCN42B code to DC and dcn42b_soc_bb to DML2
* Add DCN42 PMO init_for_pstate_support
* Enable DCN42 PMO policy and pstate pmo
* Enable DCN 4.2.1 in amdgpu_dm
* Enable DM for DCN 4.2.1
- Add no_native_i2c codepath
- Add amdgpu_dm KUnit tests for:
* amdgpu_dm_psr_set_event
* dm_ism_dispatch_next_event and additional ISM functions
* amdgpu_dm_colorop
* color LUT functions and transfer function helpers
- Enable gcov coverage for amdgpu_dm KUnit builds
- Extract dm_ism_dispatch_next_event and transfer function helpers
- Refactor amdgpu_dm_initialize_default_pipeline
- Clean up PSR helper functions
- Fix gamma 2.2 colorop TF direction in tests
- Handle aux_inst for connectors without DDC pin
- Fix DP_PIXEL_FORMAT fields & update clk_src for DCN4x
- Avoid DPMS-on for phantom stream
- Change default driver setting for "Force ODM2:1 for eDP" policy
- Add DC_VALIDATE_MODE_AND_PROGRAMMING condition check for force odm2:1
- Check for sharpening case when calculating max vtaps for scaler
- Add DRAM table fields to clk_mgr_internal
- Enable frame skipping in 0x37B
- Bound VBIOS record-chain walk loops
- Clamp HDMI HDCP2 rx_id_list read to buffer size
- Clamp VBIOS HDMI retimer register count to array size
- Reject gpio_bitshift >= 32 in bios_parser_get_gpio_pin_info()
- Use krealloc_array() in dal_vector_reserve()
- Fix NULL deref and buffer over-read in SDP debugfs
- Fix out-of-bounds read in dp_get_eq_aux_rd_interval()
- FW Release 0.1.61.0
Acked-by: Tom Chung <chiahsuan.chung@amd.com>
Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why & How]
Add DM IP block to amdgpu_discovery
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Matthew Stewart <Matthew.Stewart2@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why & How]
Add checks for IP version 4.2.1.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Matthew Stewart <matthew.stewart2@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why & How]
Add DMUB support for DCN42B
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Matthew Stewart <matthew.stewart2@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why & How]
Add DCN42B code to DC
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Matthew Stewart <Matthew.Stewart2@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why & How]
Add bounding box for dcn42b
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Matthew Stewart <matthew.stewart2@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why & How]
Add DC resource files for DCN42B.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Matthew Stewart <matthew.stewart2@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why & How]
Must use an alternative codepath to access AUX channel when
link->no_ddc_pin is set.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Gabe Teeger <gabe.teeger@amd.com>
Signed-off-by: Matthew Stewart <Matthew.Stewart2@amd.com>
Signed-off-by: Ray Wu <ray.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
