linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h, branch v6.12 Linux kernel source tree drm/amdgpu: Fix get each xcp macro 2024-09-18T20:15:08+00:00 Asad Kamal asad.kamal@amd.com 2024-07-22T11:45:11+00:00 ef126c06a98bde1a41303970eb0fc0ac33c3cc02 Fix get each xcp macro to loop over each partition correctly Fixes: 4bdca2057933 ("drm/amdgpu: Add utility functions for xcp") Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Fix get each xcp macro to loop over each partition correctly

Fixes: 4bdca2057933 ("drm/amdgpu: Add utility functions for xcp")
Signed-off-by: Asad Kamal <asad.kamal@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Restore partition mode after reset 2023-09-26T20:54:51+00:00 Lijo Lazar lijo.lazar@amd.com 2023-09-08T08:11:24+00:00 c45e38f21754b7cf0043618ebc2c145a23ecccaf On a full device reset, PSP FW gets unloaded. Hence restore the partition mode by placing a new request. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Tested-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
On a full device reset, PSP FW gets unloaded. Hence restore the
partition mode by placing a new request.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Asad Kamal <asad.kamal@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Tested-by: Asad Kamal <asad.kamal@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: use a macro to define no xcp partition case 2023-07-18T15:19:02+00:00 Guchun Chen guchun.chen@amd.com 2023-07-14T11:38:16+00:00 18cf073faaa9467d92164dbd4722cf775766860a ~0 as no xcp partition is used in several places, so improve its definition by a macro for code consistency. Suggested-by: Christian König <christian.koenig@amd.com> Signed-off-by: Guchun Chen <guchun.chen@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
~0 as no xcp partition is used in several places, so improve its
definition by a macro for code consistency.

Suggested-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Guchun Chen <guchun.chen@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: save/restore part of xcp drm_device fields 2023-06-09T15:07:12+00:00 James Zhu James.Zhu@amd.com 2023-04-25T20:55:56+00:00 23105541727cd6b702c9ee66d98ba50a129fbd5e Redirect xcp allocated drm_device::rdev/pdev/driver with amdgpu pci_device/drm_device setting. They need be saved before redirect and restored after unregister xcp drm_device. -v2: fix warning discarded-qualifiers Signed-off-by: James Zhu <James.Zhu@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Redirect xcp allocated drm_device::rdev/pdev/driver with
amdgpu pci_device/drm_device setting. They need be saved
before redirect and restored after unregister xcp drm_device.

-v2: fix warning discarded-qualifiers

Signed-off-by: James Zhu <James.Zhu@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdkfd: Fix memory reporting on GFX 9.4.3 2023-06-09T14:36:48+00:00 Mukul Joshi mukul.joshi@amd.com 2023-03-20T15:22:30+00:00 1c77527a69d5ca19cb276e2728992d922b687f35 This patch fixes memory reporting on the GFX 9.4.3 APU and dGPU by reporting available memory on a per partition basis. If its an APU, available and used memory calculations take into account system and TTM memory. v2: squash in fix ("drm/amdkfd: Fix array out of bound warning") squash in fix ("drm/amdgpu: Update memory reporting for GFX9.4.3") Signed-off-by: Mukul Joshi <mukul.joshi@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
This patch fixes memory reporting on the GFX 9.4.3 APU and dGPU
by reporting available memory on a per partition basis. If its an
APU, available and used memory calculations take into account
system and TTM memory.

v2: squash in fix ("drm/amdkfd: Fix array out of bound warning")
    squash in fix ("drm/amdgpu: Update memory reporting for GFX9.4.3")

Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Add xcp manager num_xcp_per_mem_partition 2023-06-09T13:59:48+00:00 Philip Yang Philip.Yang@amd.com 2023-03-04T00:45:45+00:00 d26ea1b346e71c07aa00956c32fe2d2dbec068ec Used by KFD to check memory limit accounting. Signed-off-by: Philip Yang <Philip.Yang@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Used by KFD to check memory limit accounting.

Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: update ref_cnt before ctx free 2023-06-09T13:59:44+00:00 James Zhu James.Zhu@amd.com 2022-08-15T21:21:44+00:00 3e7c6fe38724eab767033f9d26b496bc2e815157 Update ref_cnt before ctx free. Signed-off-by: James Zhu <James.Zhu@amd.com> Acked-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Update ref_cnt before ctx free.

Signed-off-by: James Zhu <James.Zhu@amd.com>
Acked-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: update header to support partition scheduling 2023-06-09T13:59:32+00:00 James Zhu James.Zhu@amd.com 2022-08-15T20:55:02+00:00 0a9115fd952a5de27dc360dc0c4618b6a1846c58 Update header to support partition scheduling. Signed-off-by: James Zhu <James.Zhu@amd.com> Acked-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Update header to support partition scheduling.

Signed-off-by: James Zhu <James.Zhu@amd.com>
Acked-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: find partition ID when open device 2023-06-09T13:59:27+00:00 James Zhu James.Zhu@amd.com 2023-02-28T19:16:38+00:00 be3800f57c3b0fb39dc732345279db76a50559a3 Find partition ID when open device from render device minor. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: James Zhu <James.Zhu@amd.com> Reviewed-and-tested-by: Philip Yang<Philip.Yang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Find partition ID when open device from render device minor.

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: James Zhu <James.Zhu@amd.com>
Reviewed-and-tested-by: Philip Yang<Philip.Yang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: support partition drm devices 2023-06-09T13:59:20+00:00 James Zhu James.Zhu@amd.com 2022-08-15T20:55:02+00:00 2c1c7ba457d4ecf475c0e220ac5359971355c6eb Support partition drm devices on GC_HWIP IP_VERSION(9, 4, 3). This is a temporary solution and will be superceded. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: James Zhu <James.Zhu@amd.com> Reviewed-and-tested-by: Philip Yang<Philip.Yang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Support partition drm devices on GC_HWIP IP_VERSION(9, 4, 3).

This is a temporary solution and will be superceded.

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: James Zhu <James.Zhu@amd.com>
Reviewed-and-tested-by: Philip Yang<Philip.Yang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>