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* Documentation/amdgpu: Fix duplicate declarationRodrigo Siqueira2024-07-162-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | Address the below kernel doc warning: Documentation/gpu/amdgpu/display/display-manager:134: drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:3: WARNING: Duplicate C declaration, also defined at gpu/amdgpu/display/dcn-blocks:101. Declaration is '.. c:struct:: mpcc_blnd_cfg'. Documentation/gpu/amdgpu/display/display-manager:146: drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h:3: WARNING: Duplicate C declaration, also defined at gpu/amdgpu/display/dcn-blocks:3. Declaration is '.. c:enum:: mpcc_alpha_blend_mode'. To address the above warnings, this commit uses the 'no-identifiers' option in the dcn-blocks to avoid duplication with the previous use of this function doc in the display-manager file. Finally, replaces the deprecated ':function:' in favor of ':identifiers:'. Cc: Alex Deucher <alexander.deucher@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Documentation/gpu: Remove undocumented files from dcn-blockshubbub.hRodrigo Siqueira2024-07-161-6/+0
| | | | | | | | | | | | The dchubbub.h and hubp.h do not have any meaningful documentation; for this reason, this commit removes those files from the dcn-blocks documentation. Cc: Alex Deucher <alexander.deucher@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Documentation/gpu: Adjust DCN documentation pathsRodrigo Siqueira2024-07-161-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | When building the kernel-doc, it has the following complaints: Documentation/gpu/amdgpu/display/dcn-blocks:23: drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h:3: WARNING: Duplicate C declaration, also defined at gpu/amdgpu/display/dcn-blocks:3. Declaration is '.. c:struct:: surface_flip_registers'. Documentation/gpu/amdgpu/display/dcn-blocks:35: drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h:3: WARNING: Duplicate C declaration, also defined at gpu/amdgpu/display/dcn-blocks:3. Declaration is '.. c:struct:: surface_flip_registers'. This error happened due to a copy-and-paste where the same file path was duplicated multiple times to a different set of blocks. This commit addresses this issue by using the correct file path. Cc: Alex Deucher <alexander.deucher@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Documentation/gpu: Remove ':export:' option from DCN documentationRodrigo Siqueira2024-07-161-15/+0
| | | | | | | | | | | | This commit reduces, but does not fix, all the occurrences and some of the documentation warnings related to the 'no structured comments.' This was caused by the wrong use of the ':export:' option in the DCN kernel-doc, so this commit drops the usage of those options. Acked-by: Alex Deucher <alexander.deucher@amd.com> Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd/display: Move DIO documentation to the right placeRodrigo Siqueira2024-07-161-5/+2
| | | | | | | | | | | | | | | | | | | | | When building the kernel-doc, it complains with the below warning: ./drivers/gpu/drm/amd/display/dc/link/hwss/link_hwss_dio.h:1: warning: no structured comments found ./drivers/gpu/drm/amd/display/dc/link/hwss/link_hwss_dio.h:1: warning: no structured comments found This warning was caused by the wrong use of the ':export:' and the lack of function documentation in the file pointed under the ':internal:'. This commit addresses those issues by relocating the overview documentation to the correct C file, removing the ':export:' options, and adding two simple kernel-doc to ensure that ':internal:' does not have any warning. Cc: Alex Deucher <alexander.deucher@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Link: https://lore.kernel.org/dri-devel/20240715085918.68f5ecc9@canb.auug.org.au/ Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Documentation/amdgpu: Clarify MI200 and MI300 entriesKent Russell2024-07-081-2/+2
| | | | | | | | | | | | Add "Series" to MI200 and MI300 to clarify that they represent the series of cards, and to more closely match the product information materials. This also matches other entries in this list Also correct a typo in the MI300 codename (Vangaram->Vanjaram) Signed-off-by: Kent Russell <kent.russell@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Documentation/amdgpu: Add Ryzen 9000 series processorsMario Limonciello2024-06-271-0/+1
| | | | | | | | | These have been announced so add them to the table. Acked-by: Alex Deucher <alexander.deucher@amd.com> Link: https://www.amd.com/en/products/processors/desktops/ryzen/9000-series/amd-ryzen-9-9950x.html Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Documentation/amdgpu: Add Ryzen AI 300 series processorsMario Limonciello2024-06-271-0/+1
| | | | | | | | | These have been announced so add them to the table. Acked-by: Alex Deucher <alexander.deucher@amd.com> Link: https://www.amd.com/en/products/processors/laptop/ryzen/300-series/amd-ryzen-ai-9-hx-370.html Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Documentation/amdgpu: Add PM policy documentationLijo Lazar2024-05-201-0/+6
| | | | | | | | | Add documentation about the newly added pm_policy node in sysfs. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Documentation/gpu: correct path of referenceSimon Horman2024-04-091-1/+1
| | | | | | | | | | | | | The path to GPU documentation is Documentation/gpu rather than Documentation/GPU This appears to have been introduced by commit ba162ae749a5 ("Documentation/gpu: Introduce a simple contribution list for display code") Flagged by make htmldocs. Signed-off-by: Simon Horman <horms@kernel.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Documentation: add a page on amdgpu debuggingAlex Deucher2024-04-092-0/+81
| | | | | | | | | | | | Covers GPU page fault debugging and adds a reference to umr. v2: update client ids to include SQC/G v3: Remove duplicate text v4: add umr documentation link, fix typo Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Documentation/gpu: Introduce a simple contribution list for display codeRodrigo Siqueira2024-01-292-0/+169
| | | | | | | | | | | | | | | | | | This commit adds a contribution list for display under the kernel documentation with some first suggestions. It also drops an old TODO list from the display folder. Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Harry Wentland <Harry.Wentland@amd.com> Cc: Hamza Mahfooz <hamza.mahfooz@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Documentation/gpu: Add an explanation about the DC weekly patchesRodrigo Siqueira2024-01-291-7/+69
| | | | | | | | | | | | | | | | | | | | | | This commit introduces some explanation about the display team validation. Changes since V1: - Remove unprecise information about the DC process for now, can be added later on. - Jani: Fix bullets Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Harry Wentland <Harry.Wentland@amd.com> Cc: Hamza Mahfooz <hamza.mahfooz@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Documentation/gpu: Add entry for the DIO componentRodrigo Siqueira2024-01-291-0/+12
| | | | | | | | | | | | | | Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Harry Wentland <Harry.Wentland@amd.com> Cc: Hamza Mahfooz <hamza.mahfooz@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Documentation/gpu: Add entry for OPP in the kernel docRodrigo Siqueira2024-01-291-0/+12
| | | | | | | | | | | | | | | | Introduce OPP as part of the kernel documentation. Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Harry Wentland <Harry.Wentland@amd.com> Cc: Hamza Mahfooz <hamza.mahfooz@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Documentation/gpu: Add kernel doc entry for MPCRodrigo Siqueira2024-01-292-3/+12
| | | | | | | | | | | | | | | | | | This commit adds a kernel-doc entry for the MPC block. Since it enabled the kernel-doc to parse some of the documentation in the mpc.h file, fixing some of the comments was required. Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Harry Wentland <Harry.Wentland@amd.com> Cc: Hamza Mahfooz <hamza.mahfooz@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Documentation/gpu: Add kernel doc entry for DPPRodrigo Siqueira2024-01-291-0/+12
| | | | | | | | | | | | | | | | | This commit introduces basic DPP information and the struct scan for code documentation. Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Harry Wentland <Harry.Wentland@amd.com> Cc: Hamza Mahfooz <hamza.mahfooz@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Documentation/gpu: Add simple doc page for DCHUBBUBRodrigo Siqueira2024-01-291-0/+12
| | | | | | | | | | | | | | | | | Enable the documentation to extract code documentation from dchubbub.h file. Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Harry Wentland <Harry.Wentland@amd.com> Cc: Hamza Mahfooz <hamza.mahfooz@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Documentation/gpu: Add basic page for HUBPRodrigo Siqueira2024-01-292-0/+19
| | | | | | | | | | | | | | | | | Create the HUBP documentation page and add the doc references to extract the HUBP code documentation. Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Harry Wentland <Harry.Wentland@amd.com> Cc: Hamza Mahfooz <hamza.mahfooz@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: update documentation on new chipsAlex Deucher2024-01-291-0/+2
| | | | | | | These have been released now, so add them to the documentation. Acked-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Documentation/amdgpu: Remove a spurious characterMario Limonciello2023-12-191-1/+1
| | | | | | | | `/` wasn't meant to be in the Dragon Range line Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Documentation/amdgpu: Add Hawk Point processorsMario Limonciello2023-12-191-1/+2
| | | | | | | | | These have been announced so add them to the table. Link: https://www.amd.com/en/product/13971 Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd/display: add a debugfs interface for the DMUB trace maskHamza Mahfooz2023-11-172-0/+70
| | | | | | | | | | | | | | | For features that are implemented primarily in DMUB (e.g. PSR), it is useful to be able to trace them at a DMUB level from the kernel, especially when debugging issues. So, introduce a debugfs interface that is able to read and set the DMUB trace mask dynamically at runtime and document how to use it. Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Merge tag 'amd-drm-next-6.7-2023-10-13' of ↵Dave Airlie2023-10-182-0/+48
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.7-2023-10-13: amdgpu: - DC replay fixes - Misc code cleanups and spelling fixes - Documentation updates - RAS EEPROM Updates - FRU EEPROM Updates - IP discovery updates - SR-IOV fixes - RAS updates - DC PQ fixes - SMU 13.0.6 updates - GC 11.5 Support - NBIO 7.11 Support - GMC 11 Updates - Reset fixes - SMU 11.5 Updates - SMU 13.0 OD support - Use flexible arrays for bo list handling - W=1 Fixes - SubVP fixes - DPIA fixes - DCN 3.5 Support - Devcoredump fixes - VPE 6.1 support - VCN 4.0 Updates - S/G display fixes - DML fixes - DML2 Support - MST fixes - VRR fixes - Enable seamless boot in more cases - Enable content type property for HDMI - OLED fixes - Rework and clean up GPUVM TLB flushing - DC ODM fixes - DP 2.x fixes - AGP aperture fixes - SDMA firmware loading cleanups - Cyan Skillfish GPU clock counter fix - GC 11 GART fix - Cache GPU fault info for userspace queries - DC cursor check fixes - eDP fixes - DC FP handling fixes - Variable sized array fixes - SMU 13.0.x fixes - IB start and size alignment fixes for VCN - SMU 14 Support - Suspend and resume sequence rework - vkms fix amdkfd: - GC 11 fixes - GC 10 fixes - Doorbell fixes - CWSR fixes - SVM fixes - Clean up GC info enumeration - Rework memory limit handling - Coherent memory handling fixes - Use partial migrations in GPU faults - TLB flush fixes - DMA unmap fixes - GC 9.4.3 fixes - SQ interrupt fix - GTT mapping fix - GC 11.5 Support radeon: - Misc code cleanups - W=1 Fixes - Fix possible buffer overflow - Fix possible NULL pointer dereference UAPI: - Add EXT_COHERENT memory allocation flags. These allow for system scope atomics. Proposed userspace: https://github.com/RadeonOpenCompute/ROCT-Thunk-Interface/pull/88 - Add support for new VPE engine. This is a memory to memory copy engine with advanced scaling, CSC, and color management features Proposed mesa MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25713 - Add INFO IOCTL interface to query GPU faults Proposed Mesa MR: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23238 Proposed libdrm MR: https://gitlab.freedesktop.org/mesa/drm/-/merge_requests/298 Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231013175758.1735031-1-alexander.deucher@amd.com
| * Documentation/amdgpu: Add FRU attribute detailsLijo Lazar2023-10-091-0/+12
| | | | | | | | | | | | | | | | | | Add documentation for the newly added manufacturer and fru_id attributes in sysfs. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * Documentation/amdgpu: Add board info detailsLijo Lazar2023-10-051-0/+6
| | | | | | | | | | | | | | | | | | Add documentation for board info sysfs attribute. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amd/pm: add fan minimum pwm OD setting support for SMU13Evan Quan2023-08-311-0/+6
| | | | | | | | | | | | | | | | Add SMU13 fan minimum pwm OD setting support. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amd/pm: add fan target temperature OD setting support for SMU13Evan Quan2023-08-311-0/+6
| | | | | | | | | | | | | | | | Add SMU13 fan target temperature OD setting support. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amd/pm: add fan acoustic target OD setting support for SMU13Evan Quan2023-08-311-0/+6
| | | | | | | | | | | | | | | | Add SMU13 fan acoustic target OD setting support. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amd/pm: add fan acoustic limit OD setting support for SMU13Evan Quan2023-08-311-0/+6
| | | | | | | | | | | | | | | | Add SMU13 fan acoustic limit OD setting support. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/amd/pm: add fan temperature/pwm curve OD setting support for SMU13Evan Quan2023-08-311-0/+6
| | | | | | | | | | | | | | | | Add SMU13 fan temperature/pwm curve OD setting support. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * Documentation/gpu: Update amdgpu documentationLijo Lazar2023-08-301-4/+4
| | | | | | | | | | | | | | | | | | | | 7957ec80ef97 ("drm/amdgpu: Add FRU sysfs nodes only if needed") moved the documentation for some of the sysfs nodes to amdgpu_fru_eeprom.c. Update the documentation accordingly. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | Merge tag 'drm-next-2023-09-08' of git://anongit.freedesktop.org/drm/drmLinus Torvalds2023-09-071-4/+4
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull drm fixes from Dave Airlie: "Regular rounds of rc1 fixes, a large bunch for amdgpu since it's three weeks in one go, one i915, one nouveau and one ivpu. I think there might be a few more fixes in misc that I haven't pulled in yet, but we should get them all for rc2. amdgpu: - Display replay fixes - Fixes for headless boards - Fix documentation breakage - RAS fixes - Handle newer IP discovery tables - SMU 13.0.6 fixes - SR-IOV fixes - Display vstartup fixes - NBIO 7.9 fixes - Display scaling mode fixes - Debugfs power reporting fix - GC 9.4.3 fixes - Dirty framebuffer fixes for fbcon - eDP fixes - DCN 3.1.5 fix - Display ODM fixes - GPU core dump fix - Re-enable zops property now that IGT test is fixed - Fix possible UAF in CS code - Cursor degamma fix amdkfd: - HMM fixes - Interrupt masking fix - GFX11 MQD fixes i915: - Mark requests for GuC virtual engines to avoid use-after-free nouveau: - Fix fence state in nouveau_fence_emit() ivpu: - replace strncpy" * tag 'drm-next-2023-09-08' of git://anongit.freedesktop.org/drm/drm: (51 commits) drm/amdgpu: Restrict bootloader wait to SMUv13.0.6 drm/amd/display: prevent potential division by zero errors drm/amd/display: enable cursor degamma for DCN3+ DRM legacy gamma drm/amd/display: limit the v_startup workaround to ASICs older than DCN3.1 Revert "drm/amd/display: Remove v_startup workaround for dcn3+" drm/amdgpu: fix amdgpu_cs_p1_user_fence Revert "Revert "drm/amd/display: Implement zpos property"" drm/amdkfd: Add missing gfx11 MQD manager callbacks drm/amdgpu: Free ras cmd input buffer properly drm/amdgpu: Hide xcp partition sysfs under SRIOV drm/amdgpu: use read-modify-write mode for gfx v9_4_3 SQ setting drm/amdkfd: use mask to get v9 interrupt sq data bits correctly drm/amdgpu: Allocate coredump memory in a nonblocking way drm/amdgpu: Support query ecc cap for aqua_vanjaram drm/amdgpu: Add umc_info v4_0 structure drm/amd/display: always switch off ODM before committing more streams drm/amd/display: Remove wait while locked drm/amd/display: update blank state on ODM changes drm/amd/display: Add smu write msg id fail retry process drm/amdgpu: Add SMU v13.0.6 default reset methods ...
| * | Documentation/gpu: Update amdgpu documentationLijo Lazar2023-08-311-4/+4
| |/ | | | | | | | | | | | | | | | | | | 7957ec80ef97 ("drm/amdgpu: Add FRU sysfs nodes only if needed") moved the documentation for some of the sysfs nodes to amdgpu_fru_eeprom.c. Update the documentation accordingly. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | Merge tag 'docs-6.6' of git://git.lwn.net/linuxLinus Torvalds2023-08-301-1/+1
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull documentation updates from Jonathan Corbet: "Documentation work keeps chugging along; this includes: - Work from Carlos Bilbao to integrate rustdoc output into the generated HTML documentation. This took some work to figure out how to do it without slowing the docs build and without creating people who don't have Rust installed, but Carlos got there - Move the loongarch and mips architecture documentation under Documentation/arch/ - Some more maintainer documentation from Jakub ... plus the usual assortment of updates, translations, and fixes" * tag 'docs-6.6' of git://git.lwn.net/linux: (56 commits) Docu: genericirq.rst: fix irq-example input: docs: pxrc: remove reference to phoenix-sim Documentation: serial-console: Fix literal block marker docs/mm: remove references to hmm_mirror ops and clean typos docs/zh_CN: correct regi_chg(),regi_add() to region_chg(),region_add() Documentation: Fix typos Documentation/ABI: Fix typos scripts: kernel-doc: fix macro handling in enums scripts: kernel-doc: parse DEFINE_DMA_UNMAP_[ADDR|LEN] Documentation: riscv: Update boot image header since EFI stub is supported Documentation: riscv: Add early boot document Documentation: arm: Add bootargs to the table of added DT parameters docs: kernel-parameters: Refer to the correct bitmap function doc: update params of memhp_default_state= docs: Add book to process/kernel-docs.rst docs: sparse: fix invalid link addresses docs: vfs: clean up after the iterate() removal docs: Add a section on surveys to the researcher guidelines docs: move mips under arch docs: move loongarch under arch ...
| * Documentation: Fix typosBjorn Helgaas2023-08-181-1/+1
| | | | | | | | | | | | | | | | Fix typos in Documentation. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Link: https://lore.kernel.org/r/20230814212822.193684-4-helgaas@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* | drm/amd: Add documentation for how to flash a dGPUMario Limonciello2023-07-072-0/+34
|/ | | | | | | | | The flashing process for dGPUs uses sysfs files in a non-obvious way, so document it for users. Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd: Update driver-misc.html for Rembrandt-RMario Limonciello2023-06-091-1/+1
| | | | | | | | | | AMD has added marketing information publicly for Rembrandt-R, so update the APU table with matching versions. Link: https://www.amd.com/en/product/13086 Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd: Update driver-misc.html for Dragon RangeMario Limonciello2023-06-091-0/+1
| | | | | | | | | | AMD has added marketing information publicly for Dragon Range, so update the APU table with matching versions. Link: https://www.amd.com/en/product/13016 Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd: Update driver-misc.html for PhoenixMario Limonciello2023-06-091-0/+1
| | | | | | | | | | AMD has added marketing information publicly for Phoenix, so update the APU table with matching versions. Link: https://www.amd.com/en/product/13036 Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amd/display: add prefix to amdgpu_dm_plane.h functionsDavid Tadokoro2023-03-081-1/+1
| | | | | | | | | | | | | | The amdgpu_dm_plane.h functions didn't have names that indicated where they were declared. To better filter results in debug tools like ftrace, prefix these functions with 'amdgpu_dm_plane_'. Note that we may want to make this same change in other files like amdgpu_dm_crtc.h. Signed-off-by: David Tadokoro <davidbtadokoro@usp.br> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Documentation/gpu: update dGPU asic info tableAlex Deucher2023-01-191-0/+2
| | | | | | | | | Update to the latest launched dGPUs. Link: https://www.amd.com/en/graphics/radeon-rx-graphics Link: https://www.amd.com/en/graphics/amd-radeon-rx-laptops Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Documentation/gpu: Add Raphael to apu-asic-info-tableMario Limonciello2023-01-191-0/+1
| | | | | | | | Raphael launched in 2022 but was missed to add to this table. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Documentation/gpu: Add Mendocino to apu-asic-info-tableMario Limonciello2023-01-191-0/+1
| | | | | | | | | | Mendocino launched in 2023 and uses the new naming scheme for APU processors. Link: https://community.amd.com/t5/corporate/announcing-new-model-numbers-for-2023-mobile-processors/ba-p/543985 Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Documentation/gpu: Update lines for GREEN_SARDINE and YELLOW_CARPMario Limonciello2023-01-191-2/+2
| | | | | | | | | | | | | These products have launched, so add matching codenames. Also AMD has announced that both of these products have new refresh variants that launch in 2023 using the new naming scheme, so add that information. Link: https://community.amd.com/t5/corporate/announcing-new-model-numbers-for-2023-mobile-processors/ba-p/543985 Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Documentation/gpu: Add MP0 version to apu-asic-info-tableMario Limonciello2023-01-192-9/+9
| | | | | | | | | | | MP0 version is useful to know to figure out which firmware is intended for a platform. Add a column for all supported APUs. v2: squash in column fix (Mario) Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: add GART, GPUVM, and GTT to glossaryAlex Deucher2022-12-021-0/+23
| | | | | | | | | | | | Add definitions to clarify GPU virtual memory. v2: clarify the terms a bit more Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Luben Tuikov <luben.tuikov@amd.com> Suggested-by: Peter Maucher <bellosilicio@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Link: https://lore.kernel.org/r/20221201214153.8453-1-alexander.deucher@amd.com
* drm/amdgpu: mention RDNA support in docuPeter Maucher2022-12-011-1/+1
| | | | | | | | | | The amdgpu kernel module has supported RDNA for a while, mention that in the module description. v2: Add CDNA as well (Alex) Signed-off-by: Peter Maucher <bellosilicio@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/amdgpu: update docum. filename following renameRandy Dunlap2022-11-291-2/+2
| | | | | | | | | | | | | | | | | | | | | | | Fix documentation build errors for amdgpu: correct the filename. Error: Cannot open file ../drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c Error: Cannot open file ../drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c Error: Cannot open file ../drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c WARNING: kernel-doc '../scripts/kernel-doc -rst -enable-lineno -sphinx-version 5.3.0 -function MMU Notifier ../drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c' failed with return code 1 WARNING: kernel-doc '../scripts/kernel-doc -rst -enable-lineno -sphinx-version 5.3.0 -internal ../drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c' failed with return code 2 Fixes: d9483ecd327b ("drm/amdgpu: rename the files for HMM handling") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Felix Kuehling <Felix.Kuehling@amd.com> Cc: David Airlie <airlied@gmail.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Jonathan Corbet <corbet@lwn.net> Cc: amd-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* Documentation/gpu: Add Multiplane Overlay docRodrigo Siqueira2022-09-017-0/+1674
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Multiple plane overlay is a feature supported by AMD hardware, but it has specific details that deserve proper documentation. This commit introduces a documentation that describes some of the features, limitations, and use cases for this feature. Part of this documentation came from some discussion in the public upstream [1][2]. [1]. https://lore.kernel.org/amd-gfx/3qY-QeukF_Q_MJeIXAuBjO4szbS4jRtqkTifXnbnN3bp88SxVodFQRpah3mIIVJq24DUkF6g0rOGdCmSqTvVxx9LCGEItmzLw8uWU44jtXE=@emersion.fr/ [2]. https://lore.kernel.org/amd-gfx/864e45d0-c14b-3b12-0f5b-9d26a9cb41bd@amd.com/ Cc: Harry Wentland <harry.wentland@amd.com> Cc: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Cc: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Cc: Hersen Wu <hersenxs.wu@amd.com> Cc: Alex Hung <alex.hung@amd.com> Cc: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> Cc: Simon Ser <contact@emersion.fr> Cc: Pekka Paalanen <pekka.paalanen@collabora.com> Cc: Sean Paul <seanpaul@chromium.org> Cc: Mark Yacoub <markyacoub@chromium.org> Cc: Leo Li <sunpeng.li@amd.com> Cc: Pierre-Loup <pgriffais@valvesoftware.com> Cc: Michel Dänzer <michel.daenzer@mailbox.org> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-20 17:28:30 +0000