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2023-09-26drm/amd/display: add get primary dpp pipe resource interfaceWenjing Liu2-0/+20
[why] Need to have a helper function to find the primary dp pipe of the plane associated with a dpp pipe Reviewed-by: Dillon Varone <[email protected]> Acked-by: Wayne Lin <[email protected]> Signed-off-by: Wenjing Liu <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amd/display: add missing function pointer for DCN321 resourceWenjing Liu1-0/+1
[why] acquire_free_pipe_as_secondary_opp_head function pointer is not assigned. This causes ODM mode to be disabled after enabling windowed MPO ODM capability on DCN321. [how] assign the correct function to the function pointer. Reviewed-by: Dillon Varone <[email protected]> Acked-by: Wayne Lin <[email protected]> Signed-off-by: Wenjing Liu <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amd/display: Rename DisableMinDispClkODM in dc_configGabe Teeger1-1/+1
[what and why] The logic for DisableMinDispClkODM is reversed now that odm is disabled by default. Renaming to EnableMinDispClkODM. Reviewed-by: Charlene Liu <[email protected]> Acked-by: Wayne Lin <[email protected]> Signed-off-by: Gabe Teeger <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amdgpu/vpe: fix truncation warningsLang Yu1-4/+1
Fix truncation warnings. Fixes: 9d4346bdbc64 ("drm/amdgpu: add VPE 6.1.0 support") Signed-off-by: Lang Yu <[email protected]> Reviewed-by: Yifan Zhang <[email protected]> Reported-by: kernel test robot <[email protected]> Link: https://lore.kernel.org/oe-kbuild-all/[email protected] Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amd/display: Improve code style on bios_parser2Rodrigo Siqueira1-20/+17
bios_parser2 uses space instead of tabs in multiple areas; this commit converts those spaces into tabs. It also removes some other small details. Reviewed-by: Aurabindo Pillai <[email protected]> Acked-by: Wayne Lin <[email protected]> Signed-off-by: Rodrigo Siqueira <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amd/display: Remove unwanted drm edid referencesAlex Hung1-19/+23
[WHY] edid_override and drm_edid_override_connector_update, according to drm documentation, should not be referred outside drm_edid. [HOW] Remove and replace them accordingly. This can tested by IGT's kms_hdmi_inject test. Reviewed-by: Harry Wentland <[email protected]> Acked-by: Jani Nikula <[email protected]> Signed-off-by: Alex Hung <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amd/display: switch DC over to the new DRM logging macrosHamza Mahfooz39-225/+236
For multi-GPU systems it is difficult to tell which GPU a particular message is being printed for and that is undesirable because it complicates debugging efforts. Also, the new macros allow us to enable logging for particular parts of the codebase more selectively (since we no longer need to throw everything at DRM_DEBUG_KMS()). So, for the reasons outlined above we should switch to the new macros. We can accomplish this by using the existing DC_LOGGER code to pass around the relevant `struct drm_device` which will be fed to the new macros in logger_types.h. Also, we must get rid of all instances of the DC_LOG_.*() functions that are currently in amdgpu_dm since we don't use the DC logger there and we can simply refer to the macros directly there instead. Reviewed-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Hamza Mahfooz <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amd/display: skip audio config for virtual signalAlex Hung1-0/+4
[WHY & HOW] IGT's kms_hdmi_inject (subtest inject_audio) triggers a warning message from dce_aud_az_configure. This can be fixed by checking Virtual signal that does not need to configure AZ audio since it does not have any. Reviewed-by: Rodrigo Siqueira <[email protected]> Acked-by: Wayne Lin <[email protected]> Signed-off-by: Alex Hung <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amd/pm: Add reset option for fan_curve on smu13_0_0Ma Jun2-4/+47
Add reset option for fan_curve. User can use command "echo r > fan_cure" to reset the fan_curve to boot value Signed-off-by: Ma Jun <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amd/display: block MPO if it prevents pstate supportDmytro Laktyushkin3-2/+25
This change adds a method to block mpo when it would cause us to exit pstate support. We should block mpo by default where MPO causes issues by preventing pstate change. Reviewed-by: Jun Lei <[email protected]> Reviewed-by: Aric Cyr <[email protected]> Acked-by: Wayne Lin <[email protected]> Signed-off-by: Dmytro Laktyushkin <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amd/display: Fix DP2.0 timing syncIlya Bakoulin5-31/+55
[Why] Triggering OTG sync before all OTG/HPO clock programming is complete causes timing sync to fail and a subsequent P-state hang. [How] Move DTB clock programming earlier in the sequence to enable_stream_timing. Reviewed-by: Ariel Bernstein <[email protected]> Acked-by: Wayne Lin <[email protected]> Signed-off-by: Ilya Bakoulin <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amd/display: Improve x86 and dmub ips handshakeDuncan Ma11-28/+130
[Why] There is a race condition between x86 and dmcub fw when attempting to exit IPS2. Scenarios including exiting IPS2 before IPS2 has been entered. This can cause unexpected hang when DMCUB attempt to exit while PMFW still tries to enter IPS2. [How] A new design has been introduced to remove race conditions and improve the handshake between x86 and DMCUB. An AON scratch register is borrowed from PMFW to determine whether DMCUB has committed to IPS entry or not. In the case when dmcub has committed IPS entry, x86 must poll until an exit event occurred either from DMCUB(IPS1) or PMFW(IPS2). x86 will wait upperbound of evaluation and IPS entry time to ensure IPS2 exit event has been sent to PMFW. Reviewed-by: Charlene Liu <[email protected]> Acked-by: Wayne Lin <[email protected]> Signed-off-by: Duncan Ma <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amd/display: remove guaranteed viewports limitation for odmWenjing Liu2-61/+0
[why] With the more generic hw minimal state transition sequence, this limitation has been overcome. Reviewed-by: Aric Cyr <[email protected]> Acked-by: Wayne Lin <[email protected]> Signed-off-by: Wenjing Liu <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amd/display: add new windowed mpo odm minimal transition sequenceWenjing Liu2-56/+207
[why] We do not have a programming sequence to support seamless transition between MPC combine to ODM combine when plane count remains the same. This can happen with windowed MPO ODM use cases when plane scaling is changed over ODM Combine's capability. [How] We are adding a programming sequence specifically to handle the transition between MPC combine and ODM combine during plane scaling change. Reviewed-by: Aric Cyr <[email protected]> Acked-by: Wayne Lin <[email protected]> Signed-off-by: Wenjing Liu <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amd/display: reset stream slice count for new ODM policyWenjing Liu1-0/+9
[why] ODM combine could prevent us from supporting more planes we will reset ODM slice count back to 1 when all planes have been removed to maximize the amount of planes supported when new planes are added. [how] reset ODM slice count when all planes are removed. Reviewed-by: Aric Cyr <[email protected]> Acked-by: Wayne Lin <[email protected]> Signed-off-by: Wenjing Liu <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amd/display: determine fast update only before commit minimal transition ↵Wenjing Liu1-2/+4
state [why] commit minimal transition state would update current state to new state with surface and stream update applied. If we determine fast update only after we have committed the minimal transition state based on new state, we will skip committing the full new state. [how] determine fast update only earlier based on the actaul currents state. Only skip full commit when the transition between actual current state and new state is fast update only. Reviewed-by: Aric Cyr <[email protected]> Acked-by: Wayne Lin <[email protected]> Signed-off-by: Wenjing Liu <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amd/display: remove unused mmhub_reg_offsetsQingqing Zhuo1-10/+0
[Why & How] mmhub_reg_offsets never used in code. Remove it. Reviewed-by: Rodrigo Siqueira <[email protected]> Acked-by: Wayne Lin <[email protected]> Signed-off-by: Qingqing Zhuo <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amdkfd: fix some race conditions in vram buffer alloc/free of svm codeXiaogang Chen1-4/+4
This patch fixes: 1: ref number of prange's svm_bo got decreased by an async call from hmm. When wait svm_bo of prange got released we shoul also wait prang->svm_bo become NULL, otherwise prange->svm_bo may be set to null after allocate new vram buffer. 2: During waiting svm_bo of prange got released in a while loop should reschedule current task to give other tasks oppotunity to run, specially the the workque task that handles svm_bo ref release, otherwise we may enter to softlock. Signed-off-by: Xiaogang.Chen <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amdkfd: Move dma unmapping after TLB flushPhilip Yang3-12/+35
Otherwise GPU may access the stale mapping and generate IOMMU IO_PAGE_FAULT. Move this to inside p->mutex to prevent multiple threads mapping and unmapping concurrently race condition. After kfd_mem_dmaunmap_attachment is removed from unmap_bo_from_gpuvm, kfd_mem_dmaunmap_attachment is called if failed to map to GPUs, and before free the mem attachment in case failed to unmap from GPUs. Signed-off-by: Philip Yang <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amdgpu: further move TLB hw workarounds a layer upChristian König2-51/+42
For the PASID flushing we already handled that at a higher layer, apply those workarounds to the standard flush as well. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amdgpu: rework lock handling for flush_tlb v2Christian König5-20/+11
Instead of each implementation doing this more or less correctly move taking the reset lock at a higher level. v2: fix typo Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amdgpu: drop error return from flush_gpu_tlb_pasidChristian König7-29/+24
That function never fails, drop the error return. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amdgpu: fix and cleanup gmc_v11_0_flush_gpu_tlb_pasidChristian König1-44/+19
The same PASID can be used by more than one VMID, reset each of them. Use the common KIQ handling. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amdgpu: cleanup gmc_v10_0_flush_gpu_tlb_pasidChristian König1-47/+19
The same PASID can be used by more than one VMID, reset each of them. Use the common KIQ handling. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amdgpu: fix and cleanup gmc_v9_0_flush_gpu_tlb_pasidChristian König3-79/+102
Testing for reset is pointless since the reset can start right after the test. The same PASID can be used by more than one VMID, invalidate each of them. Move the KIQ and all the workaround handling into common GMC code. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amdgpu: fix and cleanup gmc_v8_0_flush_gpu_tlb_pasidChristian König1-10/+10
Testing for reset is pointless since the reset can start right after the test. Grab the reset semaphore instead. The same PASID can be used by more than once VMID, build a mask of VMIDs to invalidate instead of just restting the first one. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Shashank Sharma <[email protected]> Acked-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amdgpu: fix and cleanup gmc_v7_0_flush_gpu_tlb_pasidChristian König1-9/+10
Testing for reset is pointless since the reset can start right after the test. Grab the reset semaphore instead. The same PASID can be used by more than once VMID, build a mask of VMIDs to invalidate instead of just restting the first one. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Shashank Sharma <[email protected]> Acked-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amdgpu: cleanup gmc_v11_0_flush_gpu_tlbChristian König2-69/+43
Remove leftovers from copying this from the gmc v10 code. v2: squash in fix from Yifan Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amdgpu: rework gmc_v10_0_flush_gpu_tlb v2Christian König5-119/+99
Move the SDMA workaround necessary for Navi 1x into a higher layer. v2: use dev_err Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amdgpu: change if condition for bad channel bitmap updateTao Zhou1-2/+4
The amdgpu_ras_eeprom_control.bad_channel_bitmap is u32 type, but the channel index could be larger than 32. For the ASICs whose channel number is more than 32, the amdgpu_dpm_send_hbm_bad_channel_flag interface is not supported, so we simply bypass channel bitmap update under this condition. v2: replace sizeof with BITS_PER_TYPE, we should check bit number instead of byte number. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amdgpu: fix value of some UMC parameters for UMC v12Tao Zhou2-1/+5
Prepare for bad page retirement. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amd/pm: add unique_id for gc 11.0.3Kenneth Feng1-0/+1
add unique_id for gc 11.0.3 Signed-off-by: Kenneth Feng <[email protected]> Reviewed-by: Feifei Xu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amd/display: fix some style issuesAlex Deucher2-9/+7
Fixes a few style issues: - Only calculate the dto_params and dp_hpo_inst when dccg is present. - Fix indentation - Drop empty else block Fixes: 7f7925e25828 ("drm/amd/display: Fix MST recognizes connected displays as one") Cc: Muhammad Ahmed <[email protected]> Cc: Michel Dänzer <[email protected]> Cc: Stylon Wang <[email protected]> Reviewed-by: Hamza Mahfooz <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amdkfd: Don't use sw fault filter if retry cam enabledPhilip Yang1-1/+4
If retry cam enabled, we don't use sw retry fault filter and add fault into sw filter ring, so we shouldn't remove fault from sw filter. Signed-off-by: Philip Yang <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amdgpu: fix and cleanup gmc_v9_0_flush_gpu_tlbChristian König1-11/+18
The KIQ code path was ignoring the second flush. Also avoid long lines and re-calculating the register offsets over and over again. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26gpu: drm: amd: display: fix kernel-doc warningsSwarup Laxman Kotiaklapudi1-0/+6
Fix kernel-doc warnings discovered in AMD gpu display driver. Fixes these warnings: ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:110: warning: Function parameter or member 'overlap_only' not described in 'mpcc_blnd_cfg'. ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:110: warning: Function parameter or member 'bottom_gain_mode' not described in 'mpcc_blnd_cfg'. ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:110: warning: Function parameter or member 'background_color_bpc' not described in 'mpcc_blnd_cfg'. ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:110: warning: Function parameter or member 'top_gain' not described in 'mpcc_blnd_cfg'. ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:110: warning: Function parameter or member 'bottom_inside_gain' not described in 'mpcc_blnd_cfg'. ./drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:110: warning: Function parameter or member 'bottom_outside_gain' not described in 'mpcc_blnd_cfg'. Tested-by: Randy Dunlap <[email protected]> Acked-by: Randy Dunlap <[email protected]> Signed-off-by: Swarup Laxman Kotiaklapudi <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amdgpu: Increase IH soft ring size for GFX v9.4.3 dGPUPhilip Yang1-1/+1
On GFX v9.4.3 dGPU, applications have random timeout failure when XNACK on, dmesg log has "amdgpu: IH soft ring buffer overflow 0x900, 0x900", because dGPU mode has 272 cam entries. After increasing IH soft ring to 512 entries, no more IH soft ring overflow message and application passed. Fixes: bf80d34b6c58 ("drm/amdgpu: Increase soft IH ring size") Signed-off-by: Philip Yang <[email protected]> Reviewed-by: Christian König <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amdgpu: Restore partition mode after resetLijo Lazar4-8/+28
On a full device reset, PSP FW gets unloaded. Hence restore the partition mode by placing a new request. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Asad Kamal <[email protected]> Acked-by: Alex Deucher <[email protected]> Tested-by: Asad Kamal <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amd/display: 3.2.252Aric Cyr1-1/+1
This version brings along the following: - Use optc32 instead of optc30 in DC - Optimize OLED T7 delay - Multiple fixes for MST, register mas, and others - Update driver and IPS interop - Improve z8 watermark mask - DCN35 updates - Enable replay for DCN35 - Temporarily disable clock gating Tested-by: Daniel Wheeler <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Aric Cyr <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amd/display: Drop unused link FPGA codeRodrigo Siqueira6-138/+2
There are multiple parts of the code that DC does not use anymore, and this commit drops those dead codes. Tested-by: Daniel Wheeler <[email protected]> Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amd/display: Enable DCN low mem power by defaultMuhammad Ahmed1-1/+1
Enable DCN low mem power by default. Tested-by: Daniel Wheeler <[email protected]> Reviewed-by: Charlene Liu <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Muhammad Ahmed <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amd/display: Expand DML to better support replayMuhammad Ahmed1-0/+47
Update with extended blank Vstartup adjustment for replay. Tested-by: Daniel Wheeler <[email protected]> Reviewed-by: Charlene Liu <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Muhammad Ahmed <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amd/display: Use optc32 instead of optc30 in DCOvidiu Bunea4-3/+5
Change DC to use optc32, which uses REG_UPDATE instead of REG_SET. REG_SET clears OTG_H_TIMING_DIV_MODE_MANUAL which must be set to 1 in some specific HDMI configurations. Tested-by: Daniel Wheeler <[email protected]> Reviewed-by: Charlene Liu <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Ovidiu Bunea <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-26drm/amd/display: Optimize OLED T7 delayAgustin Gutierrez1-1/+2
[Why] Driver doesn't need T7 delay for OLED panels, since it doesn't control power sequence. [How] This delay can be skipped to optimize resume times. Tested-by: Daniel Wheeler <[email protected]> Reviewed-by: Charlene Liu <[email protected]> Reviewed-by: Swapnil Patel <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Agustin Gutierrez <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-22Merge tag 'drm-misc-next-2023-09-11-1' of ↵Dave Airlie1-8/+12
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for v6.7-rc1: UAPI Changes: - Nouveau changed to not set NO_PREFETCH flag explicitly. Cross-subsystem Changes: - Update documentation of dma-buf intro and uapi. - fbdev/sbus fixes. - Use initializer macros in a lot of fbdev drivers. - Add Boris Brezillon as Panfrost driver maintainer. - Add Jessica Zhang as drm/panel reviewer. - Make more fbdev drivers use fb_ops helpers for deferred io. - Small hid trailing whitespace fix. - Use fb_ops in hid/picolcd Core Changes: - Assorted small fixes to ttm tests, drm/mst. - Documentation updates to bridge. - Add kunit tests for some drm_fb functions. - Rework drm_debugfs implementation. - Update xe documentation to mark todos as completed. Driver Changes: - Add support to rockchip for rv1126 mipi-dsi and vop. - Assorted small fixes to nouveau, bridge/samsung-dsim, bridge/lvds-codec, loongson, rockchip, panfrost, gma500, repaper, komeda, virtio, ssd130x. - Add support for simple panels Mitsubishi AA084XE01, JDI LPM102A188A, - Documentation updates to accel/ivpu. - Some nouveau scheduling/fence fixes. - Power management related fixes and other fixes to ivpu. - Assorted bridge/it66121 fixes. - Make platform drivers return void in remove() callback. Signed-off-by: Dave Airlie <[email protected]> From: Maarten Lankhorst <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-09-20drm/amdkfd: Use gpu_offset for user queue's wptrYuBiao Wang1-1/+1
Directly use tbo's start address will miss the domain start offset. Need to use gpu_offset instead. Signed-off-by: YuBiao Wang <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2023-09-20drm/amd/display: fix the ability to use lower resolution modes on eDPHamza Mahfooz1-2/+2
On eDP we can receive invalid modes from dm_update_crtc_state() for entirely new streams for which drm_mode_set_crtcinfo() shouldn't be called on. So, instead of calling drm_mode_set_crtcinfo() from within create_stream_for_sink() we can instead call it from amdgpu_dm_connector_mode_valid(). Since, we are guaranteed to only call drm_mode_set_crtcinfo() for valid modes from that function (invalid modes are rejected by that callback) and that is the only user of create_validate_stream_for_sink() that we need to call drm_mode_set_crtcinfo() for (as before commit cb841d27b876 ("drm/amd/display: Always pass connector_state to stream validation"), that is the only place where create_validate_stream_for_sink()'s dm_state was NULL). Cc: [email protected] Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2693 Fixes: cb841d27b876 ("drm/amd/display: Always pass connector_state to stream validation") Tested-by: Mark Broadworth <[email protected]> Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Hamza Mahfooz <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-20drm/amdgpu: fix a memory leak in amdgpu_ras_feature_enableCong Liu1-0/+1
This patch fixes a memory leak in the amdgpu_ras_feature_enable() function. The leak occurs when the function sends a command to the firmware to enable or disable a RAS feature for a GFX block. If the command fails, the kfree() function is not called to free the info memory. Fixes: 9f051d6ff13f ("drm/amdgpu: Free ras cmd input buffer properly") Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Cong Liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-20Revert "drm/amdgpu: Report vbios version instead of PN"Lijo Lazar1-1/+1
This reverts commit 7748ce5b69581325cae40c2134088820f0957902. vbios_version sysfs node is used to identify Part Number also. Revert to the same so that it doesn't break scripts/software which parse this. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-09-20drm/amd/display: Fix MST recognizes connected displays as oneMuhammad Ahmed3-20/+20
[What] MST now recognizes both connected displays Fixes: 927e784c180c ("drm/amd/display: Add symclk enable/disable during stream enable/disable") Reviewed-by: Charlene Liu <[email protected]> Acked-by: Stylon Wang <[email protected]> Signed-off-by: Muhammad Ahmed <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
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