- 02 Feb, 2021 31 commits
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Taimur Hassan authored
[Why] Maximum resolution is 1440*900 when connecting to FHD monitor via some DP-VGA dongles. The display EDID reading fails over AUX/I2C via DP->VGA dongle, and this leads to the maximum resolution 1920*1080 cannot be obtained from EDID. [How] Provide a workaround for some legacy DP-VGA dongles with a longer aux delay. Signed-off-by:
Taimur Hassan <syed.hassan@amd.com> Reviewed-by:
Wenjing Liu <Wenjing.Liu@amd.com> Acked-by:
Anson Jacob <Anson.Jacob@amd.com> Tested-by:
Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Victor Lu authored
[why] An old dc_sink state is causing a memory leak because it is missing a dc_sink_release before a new dc_sink is assigned back to aconnector->dc_sink. [how] Decrement the dc_sink refcount before reassigning it to a new dc_sink. Signed-off-by:
Victor Lu <victorchengchi.lu@amd.com> Reviewed-by:
Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Acked-by:
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Victor Lu authored
[why] drm_atomic_commit was changed so that the caller must free their drm_atomic_state reference on successes. [how] Add drm_atomic_commit_put after drm_atomic_commit call in dm_force_atomic_commit. Signed-off-by:
Roman Li <Roman.Li@amd.com> Acked-by:
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Wenjing Liu authored
[why] Remove force_ignore_link_settings debug option as it is no longer used. Signed-off-by:
Eric Bernstein <Eric.Bernstein@amd.com> Acked-by:
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Stylon Wang authored
[Why] Adding support for Freesync HDMI to DC and DMCU [How] Create DC interface and implementation on top of DMCU to support parsing CEA blocks in DMCU. Signed-off-by:
Stylon Wang <stylon.wang@amd.com> Reviewed-by:
Hersen Wu <hersenxs.wu@amd.com> Acked-by:
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Stylon Wang authored
[Why] Per-connector debugfs entry "trigger_hotplug" is available on DP/eDP only. New IGT tests need this entry to test other outputs. [How] Enable this debugfs entry on all types of connectors Signed-off-by:
Mikita Lipski <Mikita.Lipski@amd.com> Acked-by:
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Nicholas Kazlauskas authored
[Why] The conditions for whether we used cached vs non-cached inbox1 depend on a version check that mismatches what the shared helpers in dmub20 implement. [How] Use the dmub_dcn20_use_cached_inbox check for dmub_dcn30 as well. Signed-off-by:
Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Acked-by:
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Samson Tam authored
[Why] Initial bounding box values are updated in dcn30_update_bw_bounding_box but they use dcn3_0_soc and dcn3_0_ip instead of dcn3_02_soc and dcn3_02_ip [How] Add dcn302_update_bw_bounding_box and dcn302_get_optimal_dcfclk_fclk_for_uclk so it uses dcn3_02_soc and dcn3_02_ip. Use sr_exit_time_us, sr_enter_plus_exit_time_us, from dcn30 on dcn302 to fix flicker on eDP. Also use dram_clock_change_latency_us from dcn30. Signed-off-by:
Samson Tam <Samson.Tam@amd.com> Reviewed-by:
Joshua Aberback <Joshua.Aberback@amd.com> Acked-by:
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Jun Lei authored
[Why] Some panels contain active converters (e.g. DP to MIPI) which only support restricted DSC configurations. DID2.0 adds support for such displays to explicitly define per timing BPP restrictions on DSC. Ignoring these restrictions leads to blackscreen. [How] Add parsing in DID2.0 parser to get this bpp info. Add support in DSC module to constraint target bpp based on this info. Signed-off-by:
Jun Lei <jun.lei@amd.com> Reviewed-by:
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Victor Lu authored
[why] prev_sink is not used anywhere else in the function and the reference to it from dc_link is replaced with a new dc_sink. [how] Change dc_sink_retain(prev_sink) to dc_sink_release(prev_sink). Signed-off-by:
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Mikita Lipski authored
[why] Need to unassign DSC from pipes that are not using it so other pipes can acquire it. That is needed for asic's that have unmatching number of DSC engines from the number of pipes. [how] Before acquiring dsc to stream resources, first remove it. Signed-off-by:
Eryk Brol <Eryk.Brol@amd.com> Acked-by:
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Stylon Wang authored
This reverts commit b24bdc37. It caused memory leak after S3 on 4K HDMI displays. Signed-off-by:
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Anthony Koo authored
[Why] The PWL backlight curve is used by the firmware to convert between brightness and linear PWM value. Driver has a backlight LUT, but the firmware holds a PWL curve and interpolates between points. The calculations are incorrect leading to slightly off backlight values being programmed. [How] Fix the PWL backlight curve threshold/offset calculations Signed-off-by:
Anthony Koo <Anthony.Koo@amd.com> Reviewed-by:
Josip Pavic <Josip.Pavic@amd.com> Acked-by:
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Aric Cyr authored
This DC update brings improvements in multiple areas. In summary, we highlight: - Fix display detection on HDMI ComboPHY - Drop SOC bounding box hookup - Fix DPCD values Signed-off-by:
Aric Cyr <aric.cyr@amd.com> Acked-by:
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Anthony Koo authored
- Add field for passing line time for a frame Signed-off-by:
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Sung Lee authored
[WHY] When enabling HDMI on ComboPHY, there are not enough clock sources to complete display detection. [HOW] Initialize more clock sources. Signed-off-by:
Sung Lee <sung.lee@amd.com> Reviewed-by:
Tony Cheng <Tony.Cheng@amd.com> Acked-by:
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Wenjing Liu authored
[why] In HDCP update stream config interface, some variables are named as xxx_supported, but in fact the variable indicates whether or not xxx_enabled. Correct the naming so it is less confusing to read the code. Signed-off-by:
George Shen <George.Shen@amd.com> Acked-by:
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Lewis Huang authored
[Why] In seamless boot without a flip case, the flag power_gated didn't get cleared when resetting path mode because the plane_state is null. The following sequence will cause this issue: 1. OS call set mode to clone/extended 2. Reset path mode to remove edp [How] Set power gated default to true in seamless boot pipe Signed-off-by:Lewis Huang <Lewis.Huang@amd.com> Reviewed-by:
Martin Leung <Martin.Leung@amd.com> Acked-by:
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Bhawanpreet Lakha authored
[Why] Currently we discard the current context and recreate it. The current context is what is applied to the HW so we should be re-using this rather than creating a new context. Recreating the context can lead to mismatch between new context and the current context For example: gsl groups get changed when we create a new context this can cause issues in a multi display config (with flip immediate) because we don't align the existing gsl groups in the new and current context. If we reuse the current context the gsl group assignment stays the same. [How] Instead of discarding the current context, we instead just copy the current state and add/remove planes and streams. Signed-off-by:
Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Reviewed-by:
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Michael Strauss authored
[WHY] Safeguarding as pointer may be null in diagnostic environment Signed-off-by:
Michael Strauss <michael.strauss@amd.com> Reviewed-by:
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Brendan Steve Leder authored
Some dcnxxx__resource.c do not initialize the i2c speed; this patch adds the required initialization at dc_construct(). Signed-off-by:
Brendan Steve Leder <brendanSteve.Leder@amd.com> Reviewed-by:
Charlene Liu <Charlene.Liu@amd.com> Acked-by:
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George Shen authored
[Why] The translation between the DPCD value and the specified AUX_RD_INTERVAL in the DP spec do not match. [How] Update values to match the spec. Signed-off-by:
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Nicholas Kazlauskas authored
[Why] There aren't any ASIC where we use these binaries and they aren't useful for future use since it's inconvenient to extend and maintain these structures. [How] Drop the support from DM and DC for now. Signed-off-by:
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Christian König authored
Some newer APUs can scanout directly from GTT, that saves us from allocating another bounce buffer in VRAM and enables freesync in such configurations. Without this patch creating a framebuffer from the imported BO will fail and userspace will fall back to a copy. Signed-off-by:
Christian König <christian.koenig@amd.com> Reviewed-by:
Shashank Sharma <shashank.sharma@amd.com> Signed-off-by:
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Xiaojian Du authored
This patch is to remove some useless code for vangogh. In the earlier code, vangogh can't finish all the sequence of smu late init. But now vangogh has one stable work state,so remove the useless code. Signed-off-by:
Xiaojian Du <Xiaojian.Du@amd.com> Reviewed-by:
Kevin Wang <kevin1.wang@amd.com> Reviewed-by:
Huang Rui <ray.huang@amd.com> Reviewed-by:
Evan Quan <evan.quan@amd.com> Acked-by:
Xiaomeng Hou <Xiaomeng.Hou@amd.com> Signed-off-by:
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Xiaojian Du authored
This patch is to fill in the data member of v2 gpu metrics table for vangogh. Signed-off-by:
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chen gong authored
For Vangogh: The offset of the CGTS_TCC_DISABLE is 0x5006 by calculation. The offset of the CGTS_USER_TCC_DISABLE is 0x5007 by calculation. Signed-off-by:
chen gong <curry.gong@amd.com> Acked-by:
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xinhui pan authored
Flag TTM_PL_FLAG_CONTIGUOUS is only valid for VRAM domain. So fix the false positive by checking memory type too. Suggested-by:
Felix Kuehling <Felix.Kuehling@amd.com> Acked-by:
xinhui pan <xinhui.pan@amd.com> Signed-off-by:
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Ramesh Errabolu authored
drm/amdgpu: Limit the maximum size of contiguous VRAM that can be encapsulated by an instance of DRM memory node [Why] Enable 1:1 mapping between VRAM of a DRM node and a scatterlist node [How] Ensure construction of DRM node to not exceed specified limit Reviewed-by:
Ramesh Errabolu <Ramesh.Errabolu@amd.com> Signed-off-by:
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Huang Rui authored
In drm_gem_object_free, it will call funcs of drm buffer obj. So kfd_alloc should use amdgpu_gem_object_create instead of amdgpu_bo_create to initialize the funcs as amdgpu_gem_object_funcs. [ 396.231390] amdgpu: Release VA 0x7f76b4ada000 - 0x7f76b4add000 [ 396.231394] amdgpu: remove VA 0x7f76b4ada000 - 0x7f76b4add000 in entry 0000000085c24a47 [ 396.231408] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 396.231445] #PF: supervisor read access in kernel mode [ 396.231466] #PF: error_code(0x0000) - not-present page [ 396.231484] PGD 0 P4D 0 [ 396.231495] Oops: 0000 [#1] SMP NOPTI [ 396.231509] CPU: 7 PID: 1352 Comm: clinfo Tainted: G OE 5.11.0-rc2-custom #1 [ 396.231537] Hardware name: AMD Celadon-RN/Celadon-RN, BIOS WCD0401N_Weekly_20_04_0 04/01/2020 [ 396.231563] RIP: 0010:drm_gem_object_free+0xc/0x22 [drm] [ 396.231606] Code: eb ec 48 89 c3 eb e7 0f 1f 44 00 00 55 48 89 e5 48 8b bf 00 06 00 00 e8 72 0d 01 00 5d c3 0f 1f 44 00 00 48 8b 87 40 01 00 00 <48> 8b 00 48 85 c0 74 0b 55 48 89 e5 e8 54 37 7c db 5d c3 0f 0b c3 [ 396.231666] RSP: 0018:ffffb4704177fcf8 EFLAGS: 00010246 [ 396.231686] RAX: 0000000000000000 RBX: ffff993a0d0cc400 RCX: 0000000000003113 [ 396.231711] RDX: 0000000000000001 RSI: e9cda7a5d0791c6d RDI: ffff993a333a9058 [ 396.231736] RBP: ffffb4704177fdd0 R08: ffff993a03855858 R09: 0000000000000000 [ 396.231761] R10: ffff993a0d1f7158 R11: 0000000000000001 R12: 0000000000000000 [ 396.231785] R13: ffff993a0d0cc428 R14: 0000000000003000 R15: ffffb4704177fde0 [ 396.231811] FS: 00007f76b5730740(0000) GS:ffff993b275c0000(0000) knlGS:0000000000000000 [ 396.231840] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 396.231860] CR2: 0000000000000000 CR3: 000000016d2e2000 CR4: 0000000000350ee0 [ 396.231885] Call Trace: [ 396.231897] ? amdgpu_amdkfd_gpuvm_free_memory_of_gpu+0x24c/0x25f [amdgpu] [ 396.232056] ? __dynamic_dev_dbg+0xcd/0x100 [ 396.232076] kfd_ioctl_free_memory_of_gpu+0x91/0x102 [amdgpu] [ 396.232214] kfd_ioctl+0x211/0x35b [amdgpu] [ 396.232341] ? kfd_ioctl_get_queue_wave_state+0x52/0x52 [amdgpu] Fixes: 246cb7e4 ("drm/amdgpu: Introduce GEM object functions") Reviewed-by:
Changfeng <changzhu@amd.com> Signed-off-by:
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Huang Rui authored
We cannot modify initial_domain every time while the retry starts. That will cause the busy waiting that unable to switch to GTT while the vram is not enough. Fixes: f8aab604 ("drm/amdgpu: Initialise drm_gem_object_funcs for imported BOs") Signed-off-by:
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- 01 Feb, 2021 7 commits
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Alex Deucher authored
On some boards the rpm interface apparently does not work at all leading to the fan not spinning or spinning at strange speeds. Both interfaces work properly on the boards I have. Let's try and use the percent interface instead. v2: rebase on revert Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1408 Reviewed-by: Evan Quan <evan.quan@amd.com> (v1) Signed-off-by:
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Alex Deucher authored
On some boards the rpm interface apparently does not work at all leading to the fan not spinning or spinning at strange speeds. Revert this for now to fix 5.10, 5.11. The follow on patch fixes this properly for 5.12. This reverts commit 8d6e65ad. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1408Signed-off-by:
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Abaci Team authored
Fix the following coccicheck warning: ./drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c:3137:35-40: WARNING: conversion to bool not needed here Reported-by:
Abaci Robot <abaci@linux.alibaba.com> Suggested-by:
Yang Li <oswb@linux.alibaba.com> Signed-off-by:
Abaci Team <abaci-bugfix@linux.alibaba.com> Signed-off-by:
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Ori Messinger authored
The purpose of this patch is to add a missing device ID for Sienna Cichlid. The missing ID "0x73A1" is now added to the "amdgpu_drv.c" file. Signed-off-by:
Ori Messinger <Ori.Messinger@amd.com> Reviewed-by:
Kent Russell <kent.russell@amd.com> Signed-off-by:
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Evan Quan authored
Supplement of previous fix. Signed-off-by:
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Matt Coffin authored
Currently, the the input to the pp_od_clk_voltage sysfs interface has two adjacent separator characters, i.e. "\n\0", then we try to parse an argument out of the empty string, whereas we really should just ignore this case, and treat any number of adjacent separators as one separator for arguments. We do this here by simply skipping the argument parsing for all empy-string arguments. An example test case would be `echo 's 1 900' > pp_od_clk_voltage` (note the two spaces after the 's'. This also solves the issue where the written string ends with both a newline, and a nul-terminator, '\n\0', as is the case for `echo 's 1 900' > pp_od_clk_voltage` since the recent rebase. Got lost during code rebase/merge. No need to port this to other branches. Reviewed-by:
Matt Coffin <mcoffin13@gmail.com> Signed-off-by:
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Evan Quan authored
This reverts commit 2456c290. Got lost during code rebase/merge. No need to port this to other branches. Signed-off-by:
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- 28 Jan, 2021 2 commits
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Lang Yu authored
Move all the dummy functions in amdgpu_amdkfd.c to amdgpu_amdkfd.h as inline functions. Signed-off-by:
Lang Yu <Lang.Yu@amd.com> Suggested-by:
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Alex Deucher authored
Until the issues in the SMU firmware are fixed. Signed-off-by:
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