summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2021-03-23drm/amdgpu: Enable light SBR in XGMI+passthrough configurationshaoyunl
This is to fix the case where it only enable the light SMU on normal device init. This feature actually need to be enabled after ASIC been reset as well. Signed-off-by: shaoyunl <shaoyun.liu@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amd/display: Fix potential memory leakQingqing Zhuo
[Why] vblank_workqueue is never released. [How] Free it upon dm finish. Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by: Solomon Chiu <solomon.chiu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amd/display: add a func to disable accelerated modeYao Wang1
[Why] When driver disabled, we driver force the YCbCr420 to RGB, which means some register will be changed, such as RDPCS_PHY_DP_MPLLB_TX_CLK_DIV changed from 1 to 0 When driver re-enabled, OS will Set Mode YCbCr420 again, which means the register RDPCS_PHY_DP_MPLLB_TX_CLK_DIV should to be 1 again, but dmub fw can’t update the register to 1 due to the mpll is not off [How] Adds an interface to disable accelerated mode bit, which allows DM to decide to call during driver disable/unload scenarios. Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Yao Wang1 <Yao.Wang1@amd.com> Reviewed-by: Anthony Koo <Anthony.Koo@amd.com> Acked-by: Solomon Chiu <solomon.chiu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amd/display: fix dcn3+ bw validation soc param update sequenceDmytro Laktyushkin
SOC needs to be updated to the WM set A values before validation happens. Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Reviewed-by: Eric Bernstein <Eric.Bernstein@amd.com> Acked-by: Solomon Chiu <solomon.chiu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amd/display: fix dml prefetch validationDmytro Laktyushkin
Incorrect variable used, missing initialization during validation. Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Reviewed-by: Eric Bernstein <Eric.Bernstein@amd.com> Acked-by: Solomon Chiu <solomon.chiu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amd/display: 3.2.127Aric Cyr
This DC patchset brings improvements in multiple areas. In summary, we highlight: * Add debug out when viewport too small * use max lb for latency hiding * System black screen hangs on driver load * Fix UBSAN warning for not a valid value for type '_Bool' * Fix for outbox1 ring buffer typecasting issue * Bypass sink detect when there are no eDPs connected * Increase precision for bpp in DSC calculations * Add changes for dsc bpp in 16ths and unify bw calculations * Correct algorithm for reversed gamma * Remove MPC gamut remap logic for DCN30 * Fix typo for helpers function name * Fix secure display lock problems * Fix no previous prototype warning * Separate caps for maximum RGB and YUV plane counts * Add debugfs to control DMUB trace buffer events * [FW Promotion] Release 0.0.56 * DCHUB underflow counter increasing in some scenarios * fix dml prefetch validation * fix dcn3+ bw validation soc param update sequence * add a func to disable accelerated mode * Fix potential memory leak Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Aric Cyr <aric.cyr@amd.com> Acked-by: Solomon Chiu <solomon.chiu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amd/display: DCHUB underflow counter increasing in some scenariosAric Cyr
[Why] When unplugging a display, the underflow counter can be seen to increase because PSTATE switch is allowed even when some planes are not blanked. [How] Check that all planes are not active instead of all streams before allowing PSTATE change. Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Aric Cyr <aric.cyr@amd.com> Acked-by: Solomon Chiu <solomon.chiu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amd/display: [FW Promotion] Release 0.0.56Anthony Koo
More updates to the comments to better describe the function of different cmds and parameters in the dmub interface. Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Anthony Koo <Anthony.Koo@amd.com> Reviewed-by: Aric Cyr <Aric.Cyr@amd.com> Acked-by: Solomon Chiu <solomon.chiu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amd/display: Add debugfs to control DMUB trace buffer eventsLeo (Hanghong) Ma
[Why] We want to have a debugfs interface to enable or disable DMCUB trace buffer events. [How] Add debugfs interface to enable or disable trace buffer events. Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Leo (Hanghong) Ma <hanghong.ma@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Acked-by: Solomon Chiu <solomon.chiu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amd/display: Separate caps for maximum RGB and YUV plane countsAtufa Khan
Not all ASICs have same plane capabilities so need to split them out for proper support handling. Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Atufa Khan <Atufa.Khan@amd.com> Reviewed-by: Aric Cyr <Aric.Cyr@amd.com> Acked-by: Solomon Chiu <solomon.chiu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amd/display: Fix no previous prototype warningWayne Lin
[Why] Received compiling warning: All warnings (new ones prefixed by >>): >> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:5574:5: warning: no previous prototype for 'amdgpu_dm_crtc_late_register' [-Wmissing-prototypes] 5574 | int amdgpu_dm_crtc_late_register(struct drm_crtc *crtc) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c: In function 'dm_update_mst_vcpi_slots_for_dsc': drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:6405:46: warning: variable 'old_con_state' set but not used [-Wunused-but-set-variable] 6405 | struct drm_connector_state *new_con_state, *old_con_state; | ^~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c: In function 'amdgpu_dm_commit_cursors': drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:8006:44: warning: variable 'new_plane_state' set but not used [-Wunused-but-set-variable] 8006 | struct drm_plane_state *old_plane_state, *new_plane_state; | ^~~~~~~~~~~~~~~ vim +/amdgpu_dm_crtc_late_register +5574 drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c 5572 5573 #ifdef CONFIG_DRM_AMD_SECURE_DISPLAY > 5574 int amdgpu_dm_crtc_late_register(struct drm_crtc *crtc) 5575 { 5576 crtc_debugfs_init(crtc); 5577 5578 return 0; 5579 } 5580 #endif 5581 [How] Fix it with declaration as "static" Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Wayne Lin <Wayne.Lin@amd.com> Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Acked-by: Solomon Chiu <solomon.chiu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amd/display: Fix secure display lock problemsWayne Lin
[Why] Find out few locks problems while doing secure display. They are following few parts: 1. crc_rd_work_lock in amdgpu_dm_crtc_handle_crc_window_irq() should also use spin_lock_irqsave instead of spin_lock_irq. 2. In crc_win_update_set(), crc_rd_work_lock should be grabbed after obtaining lock event_lock. Otherwise, will cause deadlock by conflicting the lock order in amdgpu_dm_crtc_handle_crc_window_irq() 3. flush_work() in crc_win_update_set() is no need and will cause deadlock since amdgpu_dm_crtc_notify_ta_to_read() also tries to grab lock crc_rd_work_lock. [How] Fix above problems. Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Wayne Lin <Wayne.Lin@amd.com> Reviewed-by: Solomon Chiu <Solomon.Chiu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amd/display: Fix typo for helpers function nameLeo (Hanghong) Ma
[why] Word "helper" was misspelled as "helpes" in dm_helpes_dmub_outbox0_interrupt_control function. [how] Fix the spelling. Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Leo (Hanghong) Ma <hanghong.ma@amd.com> Reviewed-by: Yongqiang Sun <yongqiang.sun@amd.com> Acked-by: Solomon Chiu <solomon.chiu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amd/display: Remove MPC gamut remap logic for DCN30Dillon Varone
[Why?] Should only reroute gamut remap to mpc unless 3D LUT is not used and all planes are using the same src->dest. [How?] Remove DCN30 specific logic for rerouting gamut remap to mpc. Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Dillon Varone <dillon.varone@amd.com> Reviewed-by: Krunoslav Kovac <Krunoslav.Kovac@amd.com> Acked-by: Aric Cyr <Aric.Cyr@amd.com> Acked-by: Solomon Chiu <solomon.chiu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amd/display: Correct algorithm for reversed gammaCalvin Hou
[Why] DCN30 needs to correctly program reversed gamma curve, which DCN20 already has. Also needs to fix a bug that 252-255 values are clipped. [How] Apply two fixes into DCN30. Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Calvin Hou <Calvin.Hou@amd.com> Reviewed-by: Jun Lei <Jun.Lei@amd.com> Reviewed-by: Krunoslav Kovac <Krunoslav.Kovac@amd.com> Acked-by: Solomon Chiu <solomon.chiu@amd.com> Acked-by: Vladimir Stempen <Vladimir.Stempen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amd/display: Add changes for dsc bpp in 16ths and unify bw calculationsDillon Varone
[Why?] Some code still expected bpp to be used in whole bits, not 16ths. dsc.c uses redundant function now found in dc to calculate stream bandwidth from timing. [How?] Fix code to work with 16ths instead of whole bits for dsc bpp. Refactor get_dsc_bandwidth to accept inputs in 16ths of a bit. Use dc function to calculate bandwidth from timing, and make dsc bw calculation a part of dsc.c. Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Dillon Varone <dillon.varone@amd.com> Reviewed-by: Wenjing Liu <Wenjing.Liu@amd.com> Acked-by: Solomon Chiu <solomon.chiu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amd/display: Increase precision for bpp in DSC calculationsJun Lei
[Why?] Many DSC variables and related functions use whole bits for bpp. [How?] Change variables and related functions to use 16ths of a bit for bpp. Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Dillon Varone <dillon.varone@amd.com> Signed-off-by: Jun Lei <jun.lei@amd.com> Reviewed-by: Wenjing Liu <Wenjing.Liu@amd.com> Acked-by: Solomon Chiu <solomon.chiu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amd/display: Bypass sink detect when there are no eDPs connectedJake Wang
[How & Why] Check DC config to determine if there are any eDPs connected. If there are no eDPs connected, bypass sink detect when querying eDP presence. Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Jake Wang <haonan.wang2@amd.com> Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by: Solomon Chiu <solomon.chiu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amd/display: Fix for outbox1 ring buffer typecasting issueMeenakshikumar Somasundaram
[WHY] Compiler warning "pointer to integer of different size" reported on outbox1 ring buffer address typecasting. Reported-by: kernel test robot <lkp@intel.com> [HOW] Fixed the issue by typecasting with character pointer. Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Meenakshikumar Somasundaram <meenakshikumar.somasundaram@amd.com> Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Solomon Chiu <solomon.chiu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amd/display: Fix UBSAN warning for not a valid value for type '_Bool'Anson Jacob
[Why] dc_cursor_position do not initialise position.translate_by_source when crtc or plane->state->fb is NULL. UBSAN caught this error in dce110_set_cursor_position, as the value was garbage. [How] Initialise dc_cursor_position structure elements to 0 in handle_cursor_update before calling get_cursor_position. Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1471 Reported-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Anson Jacob <Anson.Jacob@amd.com> Reviewed-by: Aurabindo Jayamohanan Pillai <Aurabindo.Pillai@amd.com> Acked-by: Solomon Chiu <solomon.chiu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amd/display: System black screen hangs on driver loadAric Cyr
This reverts commit dbc43d5fdf48e4e558338fcaef8c9d19521d1c2e as it causes crash on driver load in some scenarios. Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Aric Cyr <aric.cyr@amd.com> Reviewed-by: Martin Leung <Martin.Leung@amd.com> Acked-by: Solomon Chiu <solomon.chiu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amd/display: use max lb for latency hidingDmytro Laktyushkin
Enable max memory lb config to improve stutter efficiency and latency hiding. Also increase max number of lb lines to be used by dml since experiments have shown that there isnt a hard max beyond what fits in lb. Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Reviewed-by: Eric Bernstein <Eric.Bernstein@amd.com> Acked-by: Solomon Chiu <solomon.chiu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amd/display: Add debug out when viewport too smallNikola Cornij
[why] It helps debugging display setup issues Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Nikola Cornij <nikola.cornij@amd.com> Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by: Solomon Chiu <solomon.chiu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amd/display: 3.2.126.1Aric Cyr
Bumping DC version for DMU FW fix Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Aric Cyr <aric.cyr@amd.com> Acked-by: Solomon Chiu <solomon.chiu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amd/pm: fix workload mismatch on vega10Kenneth Feng
Workload number mapped to the correct one. This issue is only on vega10. Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Kevin Wang <kevin1.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amdgpu: Use dev_info if VFCT table not validFeifei Xu
Some ASICs do not have GOP driver to copy vbios image into VFCT table. And it will go to next check. Signed-off-by: Feifei Xu <Feifei.Xu@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amdgpu: drop legacy IO bar supportAlex Deucher
It was leftover from radeon where it was required for some specific old hardware. It hasn't been required for ages and the driver already falls back to MMIO when legacy IO is not available. Legacy IO also seems to be problematic on on some thunderbolt devices. Drop it. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: Nicholas Johnson <nicholas.johnson-opensource@outlook.com.au>
2021-03-23drm/amd/display: Remove unnecessary conversion to boolJiapeng Chong
Fix the following coccicheck warnings: ./drivers/gpu/drm/amd/display/dc/dcn30/dcn30_mpc.c:358:69-74: WARNING: conversion to bool not needed here. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amd/pm: Mundane typo fixes in the file amdgpu_pm.cBhaskar Chowdhury
s/"an minimum"/"a minimum"/ s/"an maxmum"/"a maximum"/ Reviewed-by: Huang Rui <ray.huang@amd.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amd/display: remove redundant initialization of variable resultColin Ian King
The variable result is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amd/pm: Fix spelling mistake "disble" -> "disable"Colin Ian King
There is a spelling mistake in an assert message. Fix it. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amd/pm: add a new sysfs entry for default power limitEric Huang
Driver doesn't keep the default bootup power limit and expose it to user. As requested we add it in driver. Signed-off-by: Eric Huang <jinhuieric.huang@amd.com> Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amd/display: Free local data after useVictor Lu
Fixes the following memory leak in dc_link_construct(): unreferenced object 0xffffa03e81471400 (size 1024): comm "amd_module_load", pid 2486, jiffies 4294946026 (age 10.544s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000000bdf5c4a>] kmem_cache_alloc_trace+0x30a/0x4a0 [<00000000e7c59f0e>] link_create+0xce/0xac0 [amdgpu] [<000000002fb6c072>] dc_create+0x370/0x720 [amdgpu] [<000000000094d1f3>] amdgpu_dm_init+0x18e/0x17a0 [amdgpu] [<00000000bec048fd>] dm_hw_init+0x12/0x20 [amdgpu] [<00000000a2bb7cf6>] amdgpu_device_init+0x1463/0x1e60 [amdgpu] [<0000000032d3bb13>] amdgpu_driver_load_kms+0x5b/0x330 [amdgpu] [<00000000a27834f9>] amdgpu_pci_probe+0x192/0x280 [amdgpu] [<00000000fec7d291>] local_pci_probe+0x47/0xa0 [<0000000055dbbfa7>] pci_device_probe+0xe3/0x180 [<00000000815da970>] really_probe+0x1c4/0x4e0 [<00000000b4b6974b>] driver_probe_device+0x62/0x150 [<000000000f9ecc61>] device_driver_attach+0x58/0x60 [<000000000f65c843>] __driver_attach+0xd6/0x150 [<000000002f5e3683>] bus_for_each_dev+0x6a/0xc0 [<00000000a1cfc897>] driver_attach+0x1e/0x20 Fixes: 3a00c04212d1cf ("drm/amd/display/dc/core/dc_link: Move some local data from the stack to the heap") Signed-off-by: Victor Lu <victorchengchi.lu@amd.com> Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amdgpu: nuke the ih reentrant lockChristian König
Interrupts on are non-reentrant on linux. This is just an ancient leftover from radeon where irq processing was kicked of from different places. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amdkfd: Fix recursive lock warningsFelix Kuehling
memalloc_nofs_save/restore are no longer sufficient to prevent recursive lock warnings when holding locks that can be taken in MMU notifiers. Use memalloc_noreclaim_save/restore instead. Fixes: f920e413ff9c ("mm: track mmu notifiers in fs_reclaim_acquire/release") Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amdgpu: fix send ras disable cmd when asic not support rasStanley.Yang
cause: It is necessary to send ras disable command to ras-ta during gfx block ras later init, because the ras capability is disable read from vbios for vega20 gaming, but the ras context is released during ras init process, this will cause send ras disable command to ras-to failed. how: Delay releasing ras context, the ras context will be released after gfx block later init done. Changed from V1: move release_ras_context into ras_resume Changed from V2: check BIT(UMC) is more reasonable before access eeprom table Signed-off-by: Stanley.Yang <Stanley.Yang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amdgpu/display: drop dcn301_calculate_wm_and_dl for nowcharles sun
[why] the dcn301_calculate_wm_and_dl() calculation exposed a issue - switch to dcn30 version for now. still need to follow up with dcn301 watermark updates version. v2: squash in warning fix Signed-off-by: Charles Sun <charles.sun@amd.com> Reviewed-by: Nikola Cornij <nikola.cornij@amd.com> Acked-by: Charles Sun <charles.sun@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amdgpu: update ecc query support for arcturusHawking Zhang
arcturus and sienna_cichlid share the same version of umc_info interface (umc_info v33). arcturus uses umc_config to indicate ECC capability, while sienna_cichlid uses umc_config1 to indicate ECC capability. driver needs to check either umc_config or umc_config1 to decide ECC capability for ASICs that use umc_info v33 interface. Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Frank Min <Frank.Min@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amdgpu: use the new cursor in the VM codeChristian König
Separate the drm_mm_node walking from the actual handling. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Oak Zeng <Oak.Zeng@amd.com> Tested-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Arunpravin <Arunpravin.PaneerSelvam@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amdgpu: use the new cursor in amdgpu_ttm_bo_eviction_valuableChristian König
Separate the drm_mm_node walking from the actual handling. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Oak Zeng <Oak.Zeng@amd.com> Tested-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Arunpravin <Arunpravin.PaneerSelvam@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amdgpu: use new cursor in amdgpu_mem_visibleChristian König
Separate the drm_mm_node walking from the actual handling. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Oak Zeng <Oak.Zeng@amd.com> Tested-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Arunpravin <Arunpravin.PaneerSelvam@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amdgpu: use the new cursor in amdgpu_ttm_access_memoryChristian König
Separate the drm_mm_node walking from the actual handling. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Oak Zeng <Oak.Zeng@amd.com> Tested-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Arunpravin <Arunpravin.PaneerSelvam@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amdgpu: use new cursor in amdgpu_ttm_io_mem_pfnChristian König
Separate the drm_mm_node walking from the actual handling. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Oak Zeng <Oak.Zeng@amd.com> Tested-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Arunpravin <Arunpravin.PaneerSelvam@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amdgpu: use the new cursor in amdgpu_fill_bufferChristian König
Separate the drm_mm_node walking from the actual handling. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Oak Zeng <Oak.Zeng@amd.com> Tested-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Arunpravin <Arunpravin.PaneerSelvam@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amdgpu: use the new cursor in amdgpu_ttm_copy_mem_to_memChristian König
Separate the drm_mm_node walking from the actual handling. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Oak Zeng <Oak.Zeng@amd.com> Tested-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Arunpravin <Arunpravin.PaneerSelvam@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amdgpu: new resource cursor (v2)Christian König
Allows to walk over the drm_mm nodes in a TTM resource object. v2: squash in fix from Felix Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Oak Zeng <Oak.Zeng@amd.com> Tested-by: Nirmoy Das <nirmoy.das@amd.com> Reviewed-by: Arunpravin <Arunpravin.PaneerSelvam@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amdgpu: Free PDB0 bo before bo_finiLijo Lazar
Cleanup pdb0 bo before bo_fini gets called Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amdgpu: support query ecc cap for SIENNA_CICHLIDHawking Zhang
driver needs to query umc_info_v3_3 for ecc capability in sienna_cichlid Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Likun Gao <Likun.Gao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amdgpu: update umc_info v3_3 structure for ECCHawking Zhang
new member introduced in umc_info v3_3 to indicate ECC capability Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Likun Gao <Likun.Gao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23drm/amdgpu: fix a few compiler warningsOak Zeng
1. make function mmhub_v1_7_setup_vm_pt_regs static 2. indent a if statement Signed-off-by: Oak Zeng <Oak.Zeng@amd.com> Reported-by: kernel test robot <lkp@intel.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-31 21:20:45 +0000