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path: root/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
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2023-10-09drm/amdgpu/discovery: enable DCN 3.5.0 supportAaron Liu
Enable DCN 3.5.0 support. Signed-off-by: Aaron Liu <aaron.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-10-05drm/amdgpu/discovery: Annotate struct ip_hw_instance with __counted_byKees Cook
Prepare for the coming implementation by GCC and Clang of the __counted_by attribute. Flexible array members annotated with __counted_by can have their accesses bounds-checked at run-time checking via CONFIG_UBSAN_BOUNDS (for array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family functions). As found with Coccinelle[1], add __counted_by for struct ip_hw_instance. [1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Christian König" <christian.koenig@amd.com> Cc: "Pan, Xinhui" <Xinhui.Pan@amd.com> Cc: David Airlie <airlied@gmail.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Hawking Zhang <Hawking.Zhang@amd.com> Cc: amd-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230922173216.3823169-2-keescook@chromium.org
2023-09-20drm/amdgpu: Add more fields to IP versionLijo Lazar
Include subrevision and variant fileds also to IP version. 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>
2023-09-20drm/amdgpu: Use function for IP version checkLijo Lazar
Use an inline function for version check. Gives more flexibility to handle any format changes. 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>
2023-09-11drm/amdgpu: add type conversion for gc infoYifan Zhang
gc info usage misses type conversion. Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com> Reviewed-by: Li Ma <li.ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-31drm/amdgpu: update gc_info v2_1 from discoveryLe Ma
Several new fields are exposed in gc_info v2_1 Signed-off-by: Le Ma <le.ma@amd.com> Reviewed-by: Shiwu Zhang <shiwu.zhang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-31drm/amdgpu: update mall info v2 from discoveryLe Ma
Mall info v2 is introduced in ip discovery Signed-off-by: Le Ma <le.ma@amd.com> Reviewed-by: Shiwu Zhang <shiwu.zhang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-31drm/amdgpu: add amdgpu_umsch_mm module parameterLang Yu
Enable Multi Media User Mode Scheduler (0 = disabled (default), 1 = enabled). Signed-off-by: Lang Yu <Lang.Yu@amd.com> Acked-by: Leo Liu <leo.liu@amd.com> Reviewed-by: Veerabadhran Gopalakrishnan <Veerabadhran.Gopalakrishnan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-31drm/amdgpu/discovery: enable UMSCH 4.0 in IP discoveryLang Yu
Enable UMSCH to support VPE and VCN user queues. Signed-off-by: Lang Yu <Lang.Yu@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Reviewed-by: Veerabadhran Gopalakrishnan <Veerabadhran.Gopalakrishnan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-31drm/amdgpu/discovery: add VCN 4.0.5 SupportSaleemkhan Jamadar
Enable VCN 4.0.5 on gc 11_5_0. Signed-off-by: Saleemkhan Jamadar <saleemkhan.jamadar@amd.com> Acked-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-31drm/amdgpu: enable VPE for VPE 6.1.0Lang Yu
Enable Video Processing Engine on SoCs that contain VPE 6.1.0. Signed-off-by: Lang Yu <Lang.Yu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-31drm/amdgpu: add HWID for VPELang Yu
Add HWID for Video Processing Engine. Signed-off-by: Lang Yu <Lang.Yu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amdgpu: enable gmc11 for GC 11.5.0Prike Liang
Add to IP discovery table. Signed-off-by: Prike Liang <Prike.Liang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amdgpu/discovery: enable gfx11 for GC 11.5.0Prike Liang
Add to IP discovery table. Signed-off-by: Prike Liang <Prike.Liang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amdgpu/discovery: enable mes block for gc 11.5.0Lang Yu
Add to IP discovery table. Signed-off-by: Lang Yu <Lang.Yu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amdgpu/discovery: add nbio 7.11.0 supportPrike Liang
Add to IP discovery table. Signed-off-by: Prike Liang <Prike.Liang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amdgpu/discovery: enable soc21 supportPrike Liang
Add 11.5.0 to IP discovery table. Signed-off-by: Prike Liang <Prike.Liang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amdgpu: add new AMDGPU_FAMILY definitionPrike Liang
add GC 11.5.0 family Signed-off-by: Prike Liang <Prike.Liang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amdgpu: update gc_info v2_1 from discoveryLe Ma
Several new fields are exposed in gc_info v2_1 Signed-off-by: Le Ma <le.ma@amd.com> Reviewed-by: Shiwu Zhang <shiwu.zhang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-30drm/amdgpu: update mall info v2 from discoveryLe Ma
Mall info v2 is introduced in ip discovery Signed-off-by: Le Ma <le.ma@amd.com> Reviewed-by: Shiwu Zhang <shiwu.zhang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-07drm/amdgpu/discovery: add ih 6.1.0 supportPrike Liang
Add to IP discovery table. Signed-off-by: Prike Liang <Prike.Liang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-07drm/amdgpu/discovery: add smuio 14.0.0 supportPrike Liang
Add to IP discovery table. Signed-off-by: Prike Liang <Prike.Liang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-07drm/amdgpu/discovery: add hdp 6.1.0 supportPrike Liang
Add to IP discovery table. Signed-off-by: Prike Liang <Prike.Liang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-08-07drm/amdgpu/discovery: enable sdma6 for SDMA 6.1.0Prike Liang
Add to IP discovery table. Signed-off-by: Prike Liang <Prike.Liang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-07-27drm/amdgpu/discovery: enable PSP 14.0.0 supportLi Ma
Add it to IP discovery. Signed-off-by: Li Ma <li.ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-15drm/amdgpu: mark GC 9.4.3 experimental for nowAlex Deucher
Mark as experimental for now until we get closer to production to avoid possible undesireable behavior when mixing newer boards with older kernels. Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-15drm/amdgpu: Update total channel number for umc v8_10Candice Li
Update total channel number for umc v8_10. Signed-off-by: Candice Li <candice.li@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdgpu: set the APU flag based on package typeShiwu Zhang
Since currently APU and dGPU share the same pcie class while gmc init needs the flag to set up correctly for upcomming memory allocations v2: call get_pkg_type in smuio 13_0_3 is enough (hawking) Signed-off-by: Shiwu Zhang <shiwu.zhang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdgpu: add the smu_v13_0_6 and gfx_v9_4_3 ip blockShiwu Zhang
Signed-off-by: Shiwu Zhang <shiwu.zhang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdgpu: Fix harvest reporting of VCNLijo Lazar
Use VCN instance mask to check if an instance is harvested or not. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: James Zhu <James.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdgpu: Add instance mask for VCN and JPEGLijo Lazar
Keep an instance mask formed by physical instance numbers for VCN and JPEG IPs. Populate the mask from discovery table information. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Acked-by: Leo Liu <leo.liu@amd.com> Tested-by: James Zhu <James.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdgpu: Fix discovery sys node harvest infoLijo Lazar
Initalize syfs nodes after harvest information is fetched and fetch the correct harvest info based on each IP instance. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Le Ma <le.ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdgpu: Add fallback path for discovery infoLijo Lazar
If SOC doesn't expose dedicated vram, discovery region may be available through system memory. Rename the existing interface to generic read_binary_from_mem and add a fallback path to read from system memory. 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>
2023-06-09drm/amdgpu: Read discovery info from system memoryLijo Lazar
On certain ASICs, discovery info is available at reserved region in system memory. The location is available through ACPI interface. Add API to read discovery info from there. 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>
2023-06-09drm/amdgpu: Populate VCN/JPEG harvest informationLijo Lazar
Certain instances of VCN/JPEG IPs may not be usable. Fetch the information from harvest table. 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>
2023-06-09drm/amdgpu: enable vcn/jpeg on vcn_v4_0_3James Zhu
Enable vcn/jpeg on vcn_v4_0_3. Signed-off-by: James Zhu <James.Zhu@amd.com> Acked-by Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdgpu: Use discovery to get XCC/SDMA maskLijo Lazar
Get information about active XCC and SDMAs from discovery table. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Le Ma <le.ma@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdgpu: Make VRAM discovery read optionalLijo Lazar
When overridden with module param, directly read discovery info from discovery binary instead of reading from VRAM. 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>
2023-06-09drm/amdgpu: Remove unnecessary return value checkLijo Lazar
There is no need to check return value, as the function internally used - amdgpu_discovery_read_binary_from_vram() - returns void. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Le Ma <le.ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdgpu: Add soc config init for GC9.4.3 ASICsLijo Lazar
Add function to initialize soc configuration information for GC 9.4.3 ASICs. Use it to map IPs and other SOC related information once IP configuration information is available through discovery. For GC9.4.3 compute partition related callbacks are initialized as part of configuration init. 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>
2023-06-09drm/amdgpu: init smuio funcs for smuio v13_0_3Hawking Zhang
Add callbacks for SMUIO 13.0.3 Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Le Ma <le.ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdgpu: parse base address from new ip discovery with 64bit ip base addressLe Ma
Truncate the 64bit base address from ip discovery and only store lower 32bit ip base in reg_offset[]. Bits > 32 follows ASIC specific format, thus just discard them and handle it within specific ASIC. By this way reg_offset[] and related helpers can stay unchanged. v2: make comments more generic Signed-off-by: Le Ma <le.ma@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdgpu: upgrade amdgpu_discovery struct ip to ip_v4Le Ma
version 4 supports 64bit ip base address Signed-off-by: Le Ma <le.ma@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdgpu: Add IP instance map for aqua vanjaramLijo Lazar
Add XCC logical to physical instance map for aqua vanjaram v2: Keep look up table only for required IPs, for others return default mapping (Felix). Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Le Ma <Le.Ma@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdgpu: drop unused functionAlex Deucher
amdgpu_discovery_get_ip_version() has not been used since commit c40bdfb2ffa4 ("drm/amdgpu: fix incorrect VCN revision in SRIOV") so drop it. Reviewed-by: Luben Tuikov <luben.tuikov@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-06-09drm/amdgpu: drop invalid IP revisionAlex Deucher
This was already fixed and dropped in: commit baf3f8f37406 ("drm/amdgpu: handle SRIOV VCN revision parsing") commit c40bdfb2ffa4 ("drm/amdgpu: fix incorrect VCN revision in SRIOV") But seems to have been accidently been left around in a merge. Reviewed-by: Luben Tuikov <luben.tuikov@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-04-21drm/amd/amdgpu: Fix style issues in amdgpu_discovery.cSrinivasan Shanmugam
Fix following checkpatch errors in amdgpu_discovery.c ERROR: space required after that ',' (ctx:VxV) ERROR: space required before the open parenthesis '(' ERROR: code indent should use tabs where possible Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-04-14drm/amdgpu: add common ip block for GC 9.4.3Hawking Zhang
Add common IP handling for GC 9.4.3 Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Le Ma <Le.Ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-03-31drm/amdgpu: add GMC ip block for GC 9.4.3Hawking Zhang
Add GMC IP handling for GC 9.4.3 Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Le Ma <Le.Ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-03-31drm/amdgpu: Set family for GC 9.4.3Hawking Zhang
Set family for GC 9.4.3 Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Le Ma <Le.Ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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