github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-28 00:53:34 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

drm/amd: Move microcode init from sw_init to early_init for SDMA v6.0

Browse Source 
As part of IP discovery early_init is run for all HW IP blocks.
During this phase all firmware is supposed to be identified that may
be missing so that the driver can avoid releasing resources used by
the EFI framebuffer or simpledrm until the last possible moment.

Move microcode loading from sw_init to early_init.

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>
This commit is contained in:
Mario Limonciello 2023-09-25 14:01:35 -05:00 committed by Alex Deucher
parent ed1c1053cd
commit 95b456d3b0
1 changed files with 5 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c
View File

@ -1258,6 +1258,11 @@ static void sdma_v6_0_set_ras_funcs(struct amdgpu_device *adev)
static int sdma_v6_0_early_init(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
int r;
r = amdgpu_sdma_init_microcode(adev, 0, true);
if (r)
return r;
sdma_v6_0_set_ring_funcs(adev);
sdma_v6_0_set_buffer_funcs(adev);
@ -1282,10 +1287,6 @@ static int sdma_v6_0_sw_init(void *handle)
if (r)
return r;
r = amdgpu_sdma_init_microcode(adev, 0, true);
if (r)
return r;
for (i = 0; i < adev->sdma.num_instances; i++) {
ring = &adev->sdma.instance[i].ring;
ring->ring_obj = NULL;