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2024-01-25drm/amd: Add a DC debug mask for IPSRoman Li1-0/+1
For debugging IPS-related issues, expose a new debug mask that allows to disable IPS. Usage: amdgpu.dcdebugmask=0x800 Signed-off-by: Roman Li <[email protected]> Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Mario Limonciello <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-25drm/amd/display: Disable ips before dc interrupt settingRoman Li1-1/+4
[Why] While in IPS2 an access to dcn registers is not allowed. If interrupt results in dc call, we should disable IPS. [How] Safeguard register access in IPS2 by disabling idle optimization before calling dc interrupt setting api. Signed-off-by: Roman Li <[email protected]> Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Mario Limonciello <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-25drm/amdgpu: adjust aca init/fini sequence to match gpu resetYang Wang4-8/+21
- move aca init/fini function into ras init/fini to adapt gpu reset sequence. - add new function amdgpu_aca_reset() Signed-off-by: Yang Wang <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-25drm/amdgpu: add aca sysfs remove supportYang Wang1-3/+15
add aca sysfs remove support. Fixes: 37973b69eab4 ("drm/amdgpu: add aca sysfs support") Signed-off-by: Yang Wang <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-25drm/amd/display: Fix a potential buffer overflow in 'dp_dsc_clock_en_read()'Srinivasan Shanmugam1-1/+1
Tell snprintf() to store at most 10 bytes in the output buffer instead of 30. Fixes the below: drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_debugfs.c:1508 dp_dsc_clock_en_read() error: snprintf() is printing too much 30 vs 10 Fixes: c06e09b76639 ("drm/amd/display: Add DSC parameters logging to debugfs") Cc: Alex Hung <[email protected]> Cc: Qingqing Zhuo <[email protected]> Cc: Rodrigo Siqueira <[email protected]> Cc: Aurabindo Pillai <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-25drm/amdgpu: Fix module unload hang with RAS enabledMukul Joshi1-0/+4
The driver unload hangs because the page retirement kthread cannot be stopped as it is sleeping and waiting on page retirement event to occur. Add kthread_should_stop() to the event condition to wake up the kthread when kthread stop is called during driver unload. Fixes: 3fdcd0a31d7a ("drm/amdgpu: Prepare for asynchronous processing of umc page retirement") Signed-off-by: Mukul Joshi <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-25drm/amdgpu/pm: Add default case for smu IH process funcMa Jun3-1/+12
Add default case for smu IH process func. Signed-off-by: Ma Jun <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-25drm/amdgpu: convert some variable sized arrays to [] styleAlex Deucher1-2/+2
Replace [1] with []. Silences UBSAN warnings. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3107 Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-25drm/amdgpu/gfx11: set UNORD_DISPATCH in compute MQDsAlex Deucher2-1/+2
This needs to be set to 1 to avoid a potential deadlock in the GC 10.x and newer. On GC 9.x and older, this needs to be set to 0. This can lead to hangs in some mixed graphics and compute workloads. Updated firmware is also required for AQL. Reviewed-by: Feifei Xu <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2024-01-25drm/amdgpu/gfx10: set UNORD_DISPATCH in compute MQDsAlex Deucher2-1/+2
This needs to be set to 1 to avoid a potential deadlock in the GC 10.x and newer. On GC 9.x and older, this needs to be set to 0. This can lead to hangs in some mixed graphics and compute workloads. Updated firmware is also required for AQL. Reviewed-by: Feifei Xu <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2024-01-25drm/amd/amdgpu: Assign GART pages to AMD device mappingTom St Denis1-0/+8
This allows kernel mapped pages like the PDB and PTB to be read via the iomem debugfs when there is no vram in the system. Signed-off-by: Tom St Denis <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-25drm/amdgpu: Fix return type in 'aca_bank_hwip_is_matched()'Srinivasan Shanmugam1-1/+1
Change the return type of "if (!bank || type == ACA_HWIP_TYPE_UNKNOW)" to be bool instead of int. Fixes the below: drivers/gpu/drm/amd/amdgpu/amdgpu_aca.c:185 aca_bank_hwip_is_matched() warn: signedness bug returning '(-22)' Fixes: f5e4cc8461c4 ("drm/amdgpu: implement RAS ACA driver framework") Cc: Yang Wang <[email protected]> Cc: Hawking Zhang <[email protected]> Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Reviewed-by: Yang Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-25drm/amd/pm: Fetch current power limit from FWLijo Lazar1-0/+1
Power limit of SMUv13.0.6 SOCs can be updated by out-of-band ways. Fetch the limit from firmware instead of using cached values. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Asad Kamal <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-25drm/amdgpu/pptable: convert some variable sized arrays to [] styleAlex Deucher1-1/+1
Replace [1] with []. Silences UBSAN warnings. Link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2039926 Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-25drm/ttm: replace busy placement with flags v6Somalapuram Amaranath2-14/+3
Instead of a list of separate busy placement add flags which indicate that a placement should only be used when there is room or if we need to evict. v2: add missing TTM_PL_FLAG_IDLE for i915 v3: fix auto build test ERROR on drm-tip/drm-tip v4: fix some typos pointed out by checkpatch v5: cleanup some rebase problems with VMWGFX v6: implement some missing VMWGFX functionality pointed out by Zack, rename the flags as suggested by Michel, rebase on drm-tip and adjust XE as well Signed-off-by: Christian König <[email protected]> Signed-off-by: Somalapuram Amaranath <[email protected]> Reviewed-by: Zack Rusin <[email protected]> Reviewed-by: Thomas Zimmermann <[email protected]> Reviewed-by: Thomas Hellström <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-01-22Revert "drm/amd/pm: fix the high voltage and temperature issue"Mario Limonciello5-63/+11
This reverts commit 5f38ac54e60562323ea4abb1bfb37d043ee23357. This causes issues with rebooting and the 7800XT. Cc: Kenneth Feng <[email protected]> Cc: [email protected] Fixes: 5f38ac54e605 ("drm/amd/pm: fix the high voltage and temperature issue") Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3062 Signed-off-by: Mario Limonciello <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: hook up DCN20 color blocks data to DTN logMelissa Wen4-15/+147
Color caps changed between HW versions, which caused the DCN10 color state sections in the DTN log to no longer match DCN2+ state. Create a color state log specific to DCN2.0 and hook it up to DCN2 family drivers. Instead of reading gamut remap reg values, display gamut remap matrix data in fixed 31.32. Signed-off-by: Melissa Wen <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: add DPP and MPC color caps to DTN logMelissa Wen2-0/+46
Add color caps information for DPP and MPC block to show HW color caps. Signed-off-by: Melissa Wen <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: Address kdoc for eDP Panel Replay feature in ↵Srinivasan Shanmugam1-0/+8
'amdgpu_dm_crtc_set_panel_sr_feature()' Fixes the below: drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_crtc.c:100: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * The DRM vblank counter enable/disable action is used as the trigger to enable Cc: Sun peng Li <[email protected]> Cc: Alex Hung <[email protected]> Cc: Tom Chung <[email protected]> Cc: Rodrigo Siqueira <[email protected]> Cc: Aurabindo Pillai <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Reviewed-by: Tom Chung <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: hook up DCN30 color blocks data to DTN logMelissa Wen4-1/+135
Color caps changed between HW versions, which caused the DCN10 color state sections in the DTN log to no longer match DCN3+ state. Create a color state log specific to DCN3.0 and hook it up to DCN3.0+ and DCN3.1+ drivers. rfc-v2: - detail RAM mode for gamcor and blnd gamma blocks - add MPC gamut remap matrix log v3: - read MPC gamut remap matrix in fixed 31.32 format - extend to DCN3.0+ and DCN3.1+ drivers (Harry) Signed-off-by: Melissa Wen <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amdgpu: Fix null pointer dereferenceHawking Zhang1-1/+1
amdgpu_reg_state_sysfs_fini could be invoked at the time when asic_func is even not initialized, i.e., amdgpu_discovery_init fails for some reason. Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amdgpu: skip call ras_late_init if ras block is not supportedYang Wang1-2/+5
skip call ras_late_init callback if ras block is not supported. Signed-off-by: Yang Wang <[email protected]> Reviewed-by: Tao Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amdgpu: Show vram vendor only if availableLijo Lazar1-1/+16
Ony if vram vendor info is available, show in sysfs. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amdgpu: Avoid fetching vram vendor informationLijo Lazar1-1/+2
For GFX 9.4.3 APUs, the current method of fetching vram vendor information is not reliable. Avoid fetching the information. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/pm: update the power cap settingKenneth Feng2-4/+104
update the power cap setting for smu_v13.0.0/smu_v13.0.7 Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2356 Signed-off-by: Kenneth Feng <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amdgpu/pm: Fix the power source flag errorMa Jun3-10/+7
The power source flag should be updated when [1] System receives an interrupt indicating that the power source has changed. [2] System resumes from suspend or runtime suspend Signed-off-by: Ma Jun <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: Promote DAL to 3.2.269Aric Cyr1-1/+1
- FW Release 0.0.201.0 - Fix resizing video window for dcn321 - Fix timing bandwidth calculation for HDMI - Fix null-deref in dml2 assigned pipe search - Add GART memory support for dmcub - Add power_state and pme_pending flag - Add usb4_bw_alloc_support flag - Revert "Rework DC Z10 restore Acked-by: Roman Li <[email protected]> Signed-off-by: Aric Cyr <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: [FW Promotion] Release 0.0.201.0Anthony Koo1-9/+4
- Add debug flag for Replay IPS visual confirm - Remove unused debug flags that should not be controlled inside Replay FSM Acked-by: Roman Li <[email protected]> Signed-off-by: Anthony Koo <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: Replay + IPS + ABM in Full Screen VPBChunTao Tso4-0/+57
[Why] Because ABM will wait VStart to start getting histogram data, it will cause we can't enter IPS while full screnn video playing. [How] Modify the panel refresh rate to the maximun multiple of current refresh rate. Reviewed-by: Dennis Chan <[email protected]> Acked-by: Roman Li <[email protected]> Signed-off-by: ChunTao Tso <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: turn off windowed Mpo ODM feature for dcn321Wenjing Liu1-0/+1
[why] It has been found a regression caused by enabling this feature during ODM to MPC combine switch when user is resizing video window. The transition is only needed when the feature is enabled. During the transition driver will temporary switch to use max dppclk level through SMU set hard min interface. The interface times out and fail to configure the max dpp clock level, which caused system issue as the desired clock can't be set. We will continue investigating the issue and root cause the issue where max dppclk level can't be reached. But for now we have to disable this feature as this feature will cause us to hit this problem in common use cases during video playback unfortunately. The issue is dcn321 specific so it won't impact other dcn revisions. Reviewed-by: Martin Leung <[email protected]> Acked-by: Roman Li <[email protected]> Signed-off-by: Wenjing Liu <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: Add GART memory support for dmcubFudongwang3-67/+71
[Why] In dump file, GART memory can be accessed while frame buffer cannot. [How] Add GART memory support for dmcub. Reviewed-by: Nicholas Kazlauskas <[email protected]> Acked-by: Roman Li <[email protected]> Signed-off-by: Fudongwang <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: Revert "Rework DC Z10 restore"Charlene Liu3-15/+7
This reverts commit e6f82bd44b401049367fcdee3328c7c720351419. It caused intermittent hangs when enabling IPS on static screen. Reviewed-by: Nicholas Kazlauskas <[email protected]> Acked-by: Roman Li <[email protected]> Signed-off-by: Charlene Liu <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: add power_state and pme_pending flagMuhammad Ahmed2-0/+2
[what] Adding power_state to dc.h and pme_pending flag to clk_mgr_internal.h Reviewed-by: Charlene Liu <[email protected]> Acked-by: Roman Li <[email protected]> Signed-off-by: Muhammad Ahmed <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: Add IPS checks before dcn register accessRoman Li1-10/+6
[Why] With IPS enabled a system hangs once PSR is active. PSR active triggers transition to IPS2 state. While in IPS2 an access to dcn registers results in hard hang. Existing check doesn't cover for PSR sequence. [How] Safeguard register access by disabling idle optimization in atomic commit and crtc scanout. It will be re-enabled on next vblank. Reviewed-by: Nicholas Kazlauskas <[email protected]> Acked-by: Roman Li <[email protected]> Signed-off-by: Roman Li <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: Add NULL-checks in dml2 assigned pipe searchAllen Pan1-7/+12
[Why] NULL-deref regression after: "drm/amd/display: Fix dml2 assigned pipe search" [How] Add verification for potential NULLs Fixes: d451b534e0b4 ("drm/amd/display: Fix dml2 assigned pipe search") Reviewed-by: Charlene Liu <[email protected]> Reviewed-by: Nicholas Kazlauskas <[email protected]> Acked-by: Roman Li <[email protected]> Signed-off-by: Gabe Teeger <[email protected]> Signed-off-by: Allen Pan <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: Add usb4_bw_alloc_support flagPeichen Huang3-0/+77
[Why] dc should have a flag for DM to enable usb4_bw_alloc in dptx [How] - Add usb4_bw_alloc_support flag in dc_config Reviewed-by: Wayne Lin <[email protected]> Reviewed-by: Meenakshikumar Somasundaram <[email protected]> Acked-by: Roman Li <[email protected]> Signed-off-by: Peichen Huang <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: Promote DAL to 3.2.268Aric Cyr1-1/+1
Acked-by: Roman Li <[email protected]> Signed-off-by: Aric Cyr <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: create DCN3-specific log for MPC stateMelissa Wen2-1/+54
Logging DCN3 MPC state was following DCN1 implementation that doesn't consider new DCN3 MPC color blocks. Create new elements according to DCN3 MPC color caps and a new DCN3-specific function for reading MPC data. v3: - remove gamut remap reg reading in favor of fixed31_32 matrix data Signed-off-by: Melissa Wen <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: Fix timing bandwidth calculation for HDMILeo (Hanghong) Ma2-0/+6
[Why && How] The current bandwidth calculation for timing doesn't account for certain HDMI modes overhead which leads to DSC can't be enabled. Add support to calculate the actual bandwidth for these HDMI modes. Reviewed-by: Chris Park <[email protected]> Acked-by: Roman Li <[email protected]> Signed-off-by: Leo (Hanghong) Ma <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: add get_gamut_remap helper for MPC3Melissa Wen2-0/+62
We want to be able to read the MPC's gamut remap matrix similar to what we do with .dpp_get_gamut_remap functions. On the other hand, we don't need a hook here because only DCN3+ has the MPC gamut remap block, being absent in previous families. Signed-off-by: Melissa Wen <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: fill up DCN3 DPP color stateMelissa Wen2-2/+43
DCN3 DPP color state was uncollected and some state elements from DCN1 doesn't fit DCN3. Create new elements according to DCN3 color caps and fill them up for DTN log output. rfc-v2: - fix reading of gamcor and blnd gamma states - remove gamut remap register in favor of gamut remap matrix reading Signed-off-by: Melissa Wen <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: read gamut remap matrix in fixed-point 31.32 formatMelissa Wen2-12/+29
Instead of read gamut remap data from hw values, convert HW register values (S2D13) into a fixed-point 31.32 matrix for color state log. Change DCN10 log to print data in the format of the gamut remap matrix. Signed-off-by: Melissa Wen <[email protected]> Reviewed-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: Add dpp_get_gamut_remap functionsHarry Wentland16-3/+256
We want to be able to read the DPP's gamut remap matrix. v2: - code-style and doc comments clean-up (Melissa) Signed-off-by: Harry Wentland <[email protected]> Signed-off-by: Melissa Wen <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: decouple color state from hw state logMelissa Wen1-8/+18
Prepare to hook up color state log according to the DCN version. v3: - put functions in single line (Siqueira) Signed-off-by: Melissa Wen <[email protected]> Reviewed-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: Fix uninitialized variable usage in core_link_ 'read_dpcd() ↵Srinivasan Shanmugam1-2/+2
& write_dpcd()' functions The 'status' variable in 'core_link_read_dpcd()' & 'core_link_write_dpcd()' was uninitialized. Thus, initializing 'status' variable to 'DC_ERROR_UNEXPECTED' by default. Fixes the below: drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_dpcd.c:226 core_link_read_dpcd() error: uninitialized symbol 'status'. drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_dpcd.c:248 core_link_write_dpcd() error: uninitialized symbol 'status'. Cc: [email protected] Cc: Jerry Zuo <[email protected]> Cc: Jun Lei <[email protected]> Cc: Wayne Lin <[email protected]> Cc: Aurabindo Pillai <[email protected]> Cc: Rodrigo Siqueira <[email protected]> Cc: Hamza Mahfooz <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Reviewed-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amdgpu: update check condition of query for ras page retireTao Zhou1-2/+8
Support page retirement handling in debug mode. v2: revert smu_v13_0_6_get_ecc_info directly. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22Revert "drm/amd/pm: smu v13_0_6 supports ecc info by default"Tao Zhou1-8/+0
This reverts commit 6fe08f56db798659beca41ab5b1727a31518f794. We use debug mode flag instead of this interface. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/display: Drop kdoc markers for some Panel Replay functionsSrinivasan Shanmugam1-2/+2
Fixes the below gcc with W=1: drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dmub_replay.c:262: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Set REPLAY power optimization flags and coasting vtotal. drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dmub_replay.c:284: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * send Replay general cmd to DMUB. Fixes: e379787cbc2a ("drm/amd/display: Add some functions for Panel Replay") Cc: Aurabindo Pillai <[email protected]> Cc: Rodrigo Siqueira <[email protected]> Cc: Leo Li <[email protected]> Cc: Tom Chung <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amdgpu: Cleanup inconsistent indenting in 'amdgpu_gfx_enable_kcq()'Srinivasan Shanmugam1-2/+2
Fixes the below: drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c:645 amdgpu_gfx_enable_kcq() warn: inconsistent indenting Cc: Le Ma <[email protected]> Cc: Hawking Zhang <[email protected]> Cc: Christian König <[email protected]> Cc: Alex Deucher <[email protected]> Signed-off-by: Srinivasan Shanmugam <[email protected]> Reviewed-by: Le Ma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2024-01-22drm/amd/pm: udpate smu v13.0.6 message permissionYang Wang1-2/+2
update smu v13.0.6 message to allow guest driver set gfx clock. Signed-off-by: Yang Wang <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
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