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path: root/drivers/gpu/drm/amd
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2022-10-27drm/amdgpu: correct MES debugfs versionsGraham Sider1-4/+6
Use mes.sched_version, mes.kiq_version for debugfs as mes.ucode_fw_version does not contain correct versioning information. Signed-off-by: Graham Sider <[email protected]> Reviewed-by: Jack Xiao <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amdgpu: Move the mutex_lock to protect the return status of ↵Alan Liu3-4/+13
securedisplay command buffer [Why] Before we call psp_securedisplay_invoke(), we call psp_prep_securedisplay_cmd_buf() to prepare and initialize the command buffer. However, we didn't use the mutex_lock to protect the status of command buffer. So when multiple threads are using the command buffer, after thread A return from psp_securedisplay_invoke() and the command buffer status is set to SUCCESS, another thread B may call psp_prep_securedisplay_cmd_buf() and initialize the status to FAILURE again, and cause Thread A to get a failure return status. [How] Move the mutex_lock out of psp_securedisplay_invoke() to its caller to cover psp_prep_securedisplay_cmd_buf() and the code checking the return status of command buffer. Signed-off-by: Alan Liu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amdgpu: remove ras_error_status parameter for UMC poison handlerTao Zhou4-16/+8
Make the code simpler. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amdgpu: add RAS poison handling for MCATao Zhou1-11/+20
For MCA poison, if unmap queue fails, only gpu reset should be triggered without page retirement handling, MCA notifier will do it. v2: handle MCA poison consumption in umc_poison_handler directly. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amdgpu: use page retirement API in MCA notifierTao Zhou1-33/+3
Make the code more readable. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amdgpu: add RAS page retirement functions for MCATao Zhou2-0/+55
Define page retirement functions for MCA platform. v2: remove page retirement handling from MCA poison handler, let MCA notifier do page retirement. v3: remove specific poison handler for MCA to simplify code. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amdkfd: remove unused struct cdit_headerPaulo Miguel Almeida1-23/+1
struct cdit_header was never used across any of the amd drivers nor this is exposed to UAPI so it can be removed. This patch removes struct cdit_header and refactor code accordingly Signed-off-by: Paulo Miguel Almeida <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amdkfd: remove unused kfd_pm4_headers_diq header filePaulo Miguel Almeida1-291/+0
kfd_pm4_headers_diq.h header is a leftover from the old H/W debugger module support added on commit fbeb661bfa895dc ("drm/amdkfd: Add skeleton H/W debugger module support"). That implementation was removed after a while and the last file that included that header was removed on commit 5bdd3eb253544b1 ("drm/amdkfd: Remove unused old debugger implementation"). This patch removes the unused header file kfd_pm4_headers_diq.h Signed-off-by: Paulo Miguel Almeida <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amd/display: Filter Invalid 420 Modes for HDMI TMDSFangzhi Zuo1-0/+67
[Why] Invalidate unsupported 420 modes on HDMI TMDS. HDMI TMDS does not support ODM. Any modes that are horizontally wider than 4096, cannot be supported via TMDS. So they must be filtered out and should not pass validation. [How] Create fake plane for the new stream, and validate global state by going through dml validation routine. Tested-by: Mark Broadworth <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Fangzhi Zuo <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amd/display: Rework comments on dc fileRodrigo Siqueira2-123/+70
The file dc.c has multiple comments that do not follow the kernel-doc or are made in a distracting way. This commit alleviates part of this issue by reorganizing some comments inside the dc file. Signed-off-by: Rodrigo Siqueira <[email protected]> Reviewed-by: Hamza Mahfooz <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amd/display: 3.2.209Aric Cyr1-1/+1
DC version 3.2.209 brings along the following: * Improve color manipulation * Add corrections to DML and some flag configuration * Updates for DCN32x * Expand kernel-doc Tested-by: Mark Broadworth <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Aric Cyr <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amdgpu: set fb_modifiers_not_supported in vkmsYifan Zhang1-0/+2
This patch to fix the gdm3 start failure with virual display: /usr/libexec/gdm-x-session[1711]: (II) AMDGPU(0): Setting screen physical size to 270 x 203 /usr/libexec/gdm-x-session[1711]: (EE) AMDGPU(0): Failed to make import prime FD as pixmap: 22 /usr/libexec/gdm-x-session[1711]: (EE) AMDGPU(0): failed to set mode: Invalid argument /usr/libexec/gdm-x-session[1711]: (WW) AMDGPU(0): Failed to set mode on CRTC 0 /usr/libexec/gdm-x-session[1711]: (EE) AMDGPU(0): Failed to enable any CRTC gnome-shell[1840]: Running GNOME Shell (using mutter 42.2) as a X11 window and compositing manager /usr/libexec/gdm-x-session[1711]: (EE) AMDGPU(0): failed to set mode: Invalid argument vkms doesn't have modifiers support, set fb_modifiers_not_supported to bring the gdm back. Signed-off-by: Yifan Zhang <[email protected]> Acked-by: Guchun Chen <[email protected]> Reviewed-by: Tim Huang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amd/display: Add kernel doc for commit sequenceRodrigo Siqueira3-11/+79
Add basic kernel-doc that describes some of the struct and functions that are part of the DC commit sequence.. Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Aurabindo Pillai <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amd/display: Add kernel doc to some of the dc fieldsRodrigo Siqueira3-11/+40
Add kernel-doc to some important elements from DC struct that might help to understand DC sequence. Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Aurabindo Pillai <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amd/display: Add basic ODM descriptionRodrigo Siqueira3-0/+24
Add kernel-doc to some of the ODM-related functions. Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Aurabindo Pillai <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amd/display: Add DEC/CRB basic docRodrigo Siqueira2-0/+19
Add a kernel-doc to the DE-Tile function hook. Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Aurabindo Pillai <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amd/display: Expand kernel doc for DCRodrigo Siqueira7-3/+82
This commit adds extra documentation for elements related to FAMs. Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Aurabindo Pillai <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amd/display: Wrong colorimetry workaroundMa Hanghong4-3/+17
[Why] For FreeSync HDR, native color space flag in AMD VSIF(BT.709) should be used when intepreting content and color space flag in VSC or AVI infoFrame should be ignored. However, it turned out some userspace application still use color flag in VSC or AVI infoFrame which is incorrect. [How] Transfer function is used when building the VSC and AVI infoFrame. Set colorimetry to BT.709 when all the following match: 1. Pixel format is YCbCr; 2. In FreeSync 2 HDR, color is COLOR_SPACE_2020_YCBCR; 3. Transfer function is TRANSFER_FUNC_GAMMA_22; Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Krunoslav Kovac <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Ma Hanghong <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amd/display: skip commit minimal transition statezhikzhai1-0/+22
[WHY] Now dynamic ODM will now be disabled when MPO is required safe transitions to avoid underflow, but we are triggering the way of minimal transition too often. Commit state of dc with no check will do pipeline setup which may re-initialize the component with no need such as audio. [HOW] Just do the minimal transition when all of pipes are in use, otherwise return true to skip. Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Dillon Varone <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: zhikzhai <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amd/display: wait for vblank during pipe programmingHaiyi Zhou1-4/+2
[WHY] Skipping vblank during global sync update request can result in underflow on certain displays. [HOW] Roll back to the previous behavior where DC waits for vblank during pipe programming. Fixes: 5d3e14421410 ("drm/amd/display: do not wait for vblank during pipe programming") Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Martin Leung <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Haiyi Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amd/display: Fix SDR visual confirmAric Cyr1-3/+10
Apply SDR visual confirm to RGB10 and FP16 formats as well when needed. Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Jun Lei <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Aric Cyr <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amd/display: cursor update command incompleteMax Tseng1-0/+4
Missing send cursor_rect width & Height into DMUB. PSR-SU would use these information. But missing these assignment in last refactor commit Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Anthony Koo <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Max Tseng <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amd/display: Enable timing sync on DCN32Alvin Lee1-0/+1
Missed enabling timing sync on DCN32 because DCN32 has a different DML param. Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Martin Leung <[email protected]> Reviewed-by: Jun Lei <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Alvin Lee <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amd/display: Fix HDCP 1.X 1A-04 failingBhawanpreet Lakha1-1/+1
[Why] On some linux based OS, the hotplug->HDCP start takes longer than 4seconds (by ~100ms) This is due to the HDCP delay (3 sec) so we only have 1 second to hotplug->stream enablement, which is not enough for certain OS configs. [How] Change the Delay to 0 seconds. From testing it seems like 0 Seconds can pass 1.x and 2.x compliances Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Aurabindo Pillai <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Bhawanpreet Lakha <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amd/display: Remove optimization for VRR updatesAlvin Lee1-3/+0
Optimization caused unexpected regression, so remove for now. Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Aric Cyr <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Alvin Lee <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amd/display: Set memclk levels to be at least 1 for dcn32Dillon Varone1-0/+3
[Why] Cannot report 0 memclk levels even when SMU does not provide any. [How] When memclk levels reported by SMU is 0, set levels to 1. Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Martin Leung <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Dillon Varone <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amd/display: Update latencies on DCN321Dillon Varone1-5/+5
Update DF related latencies based on new measurements. Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Jun Lei <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Dillon Varone <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amd/display: 3.2.208Aric Cyr1-1/+1
DC version 3.2.208 brings along the following: * Add more kernel doc * Enable secure display on DCN21 * Limit dcn32 to 1950Mhz display clock * PSR code refactor * Rework audio stream sequence * Generic bug fixes Tested-by: Mark Broadworth <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Aric Cyr <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amd/display: Document part of the DMUB cmdAnthony Koo1-1/+12
Add a simple documentation in the dmub_cmd. Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Aric Cyr <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Anthony Koo <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amd/display: Limit dcn32 to 1950Mhz display clockJun Lei1-4/+4
[why] Hardware team recommends we limit dispclock to 1950Mhz for all DCN3.2.x [how] Limit to 1950 when initializing clocks. Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Alvin Lee <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Jun Lei <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amd/display: Drop struct crc_region and reuse struct rectAlan Liu8-42/+46
[Why] reuse struct rect rather than adding a new struct. [How] - Userspace keeps inputting x_start, y_start, x_end, y_end - We translate data to x, y, width, height in code flow to store - translate back to x_start, y_start, x_end, y_end before programming HW Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Wayne Lin <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Alan Liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amd/display: Implement secure display on DCN21Alan Liu11-189/+223
[Why] Porting secure display feature from DCN10 to DCN21. Support single display for now and will extend to multiple displays. [How] - use workqueue to offload works for dmub or dmcu firmware - after receiving ROI update from userspace, set skip_frame_cnt to 1 - refactor amdgpu_dm_crtc_handle_crc_window_irq() - disable PSR before activating secure_display on a crtc - check if secure_display is activated before enabling psr - only work for single display for now. Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Wayne Lin <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Alan Liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amd/display: Ignore Cable ID FeatureFangzhi Zuo1-0/+3
Ignore cable ID for DP2 receivers that does not support the feature. Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Roman Li <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Fangzhi Zuo <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-27drm/amd/display: Update DSC capabilitie for DCN314Leo Chen1-1/+1
dcn314 has 4 DSC - conflicted hardware document updated and confirmed. Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Charlene Liu <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Leo Chen <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-24drm/amd/display: Revert logic for plane modifiersJoaquín Ignacio Aramendía1-43/+7
This file was split in commit 5d945cbcd4b16a29d6470a80dfb19738f9a4319f ("drm/amd/display: Create a file dedicated to planes") and the logic in dm_plane_format_mod_supported() function got changed by a switch logic. That change broke drm_plane modifiers setting on series 5000 APUs (tested on OXP mini AMD 5800U and HP Dev One 5850U PRO) leading to Gamescope not working as reported on GitHub[1] To reproduce the issue, enter a TTY and run: $ gamescope -- vkcube With said commit applied it will abort. This one restores the old logic, fixing the issue that affects Gamescope. [1](https://github.com/Plagman/gamescope/issues/624) Cc: <[email protected]> # 6.0.x Signed-off-by: Joaquín Ignacio Aramendía <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-24amd/amdgpu: fix repeated words in commentswangjianli1-1/+1
Delete the redundant word 'the'. Signed-off-by: wangjianli <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-24drm/amd/display: refine wake up aux in retrieve link capsLewis Huang2-109/+41
[Why] Read set_power_state dpcd after HPD cause USB4 CTS 4.2.1.1 [How] Read LTTPR caps first. If aux channel not ready, wake up aux channel. If wake up aux channel return pass, retrieve lttpr caps again. If wake up aux channel return false, register a detection retry timer. Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Wenjing Liu <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Lewis Huang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-24drm/amd/display: Add events log to trace OPTC lock and unlockRodrigo Siqueira4-0/+80
As an attempt to offer more DCN debug tools for cases where the OPTC can hang, this commit introduces a trace event responsible for showing OPTC status when it requests lock and unlock. Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Aurabindo Pillai <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-24drm/amd/display: Convert documentation to a kernel-docRodrigo Siqueira1-76/+48
The dc_dmub_srv file has a lot of documentation associated with SubVP that could be converted to a kernel-doc. This commit just changes the comment style to a kernel-doc. Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Aurabindo Pillai <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-24drm/amd/display: Refactor eDP PSR codesIan Chen11-10/+70
We split out PSR config from "global" to "per-panel" config settings. Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Robin Chen <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Ian Chen <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-24drm/amd/display: correctly populate dcn315 clock tableDmytro Laktyushkin1-48/+23
Fix incorrect pstate read order as well as min and max state logic. Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Charlene Liu <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Dmytro Laktyushkin <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-24drm/amd/display: remove audio mute control in hpo dpWenjing Liu4-27/+0
VPG doesn't have the ability to mute audio output by sending all 0s in audio SDP. The existing implemention is disabling audio SDP instead. This is same as what dp_audio_enable does. Since it is no longer referenced by any callers, we decided to remove this interface for simplicity. Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Charlene Liu <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Wenjing Liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-24drm/amd/display: move stream encoder audio setup to link_hwssWenjing Liu6-17/+38
Unify stream encoder audio setup interface. Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Charlene Liu <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Wenjing Liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-24drm/amd/display: refactor enable/disable audio stream hw sequenceWenjing Liu10-68/+68
[why] 1. As recommended by hardware team, don't enable APG when stream is not enabled. 2. Move audio stream encoder programming into link_hwss. [how] 1. Merge dp_audio_enable into enable audio stream hw sequence. 2. Move stream encoder programming into link hwss level to unify stream encoder programming interface. Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Charlene Liu <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Wenjing Liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-24drm/amd/display: Remove FPU guards from the DML folderRodrigo Siqueira2-18/+1
As part of the programming expectation for using DML functions, DC requires that any DML function invoked outside DML uses: DC_FP_START(); ... dml function ... DC_FP_END(); Additionally, all the DML functions that can be invoked outside the DML folder call the function dc_assert_fp_enabled(), which is responsible for triggering a warning in the case that the DML function was not guarded by the DC_FP_START/END. For this reason, call DC_FP_START/END inside DML is wrong, and this commit removes all of those references. Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Nevenko Stupar <[email protected]> Reviewed-by: Jun Lei <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-24drm/amd/display: Add UHBR135 and UHBR20 into debugfsFangzhi Zuo1-0/+2
Add support to manually force link rate to UHBR135 (0x546) and UHBR20 (0x7d0). Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Roman Li <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Fangzhi Zuo <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-24drm/amdgpu: disallow gfxoff until GC IP blocks complete s2idle resumePrike Liang1-0/+16
In the S2idle suspend/resume phase the gfxoff is keeping functional so some IP blocks will be likely to reinitialize at gfxoff entry and that will result in failing to program GC registers.Therefore, let disallow gfxoff until AMDGPU IPs reinitialized completely. Signed-off-by: Prike Liang <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-24drm/amdgpu: skip mes self test for gc 11.0.3 in recoverYuBiao Wang1-1/+1
Temporary disable mes self teset for gc 11.0.3 during gpu_recovery. Signed-off-by: YuBiao Wang <[email protected]> Acked-by: Luben Tuikov <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-24drm/amdkfd: introduce dummy cache info for property asicPrike Liang1-1/+52
This dummy cache info will enable kfd base function support. Signed-off-by: Prike Liang <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2022-10-24drm/amdkfd: correct the cache info for gfx1036Jesse Zhang1-1/+52
correct the cache information for gfx1036 Acked-by: Alex Deucher <[email protected]> Reviewed-by: Yifan Zhang <[email protected]> Signed-off-by: Yifan Zhang <[email protected]> Signed-off-by: Jesse Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
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