hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

drm/amdgpu/soc15: add support for vega12 

Add the IP blocks, clock and powergating flags, and
common clockgating support.

Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
This commit is contained in:
Alex Deucher 2018-03-06 22:35:19 -05:00
parent 62b35f9ad1
commit 692069a1a4
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/gpu/drm/amd/amdgpu/soc15.c
View File

@ -527,6 +527,7 @@ int soc15_set_ip_blocks(struct amdgpu_device *adev)
switch (adev->asic_type) {
case CHIP_VEGA10:
case CHIP_VEGA12:
amdgpu_device_ip_block_add(adev, &vega10_common_ip_block);
amdgpu_device_ip_block_add(adev, &gmc_v9_0_ip_block);
amdgpu_device_ip_block_add(adev, &vega10_ih_ip_block);
@ -651,6 +652,11 @@ static int soc15_common_early_init(void *handle)
adev->pg_flags = 0;
adev->external_rev_id = 0x1;
break;
case CHIP_VEGA12:
adev->cg_flags = 0;
adev->pg_flags = 0;
adev->external_rev_id = 0x1; /* ??? */
break;
case CHIP_RAVEN:
adev->cg_flags = AMD_CG_SUPPORT_GFX_MGCG |
AMD_CG_SUPPORT_GFX_MGLS |
@ -883,6 +889,7 @@ static int soc15_common_set_clockgating_state(void *handle,
switch (adev->asic_type) {
case CHIP_VEGA10:
case CHIP_VEGA12:
adev->nbio_funcs->update_medium_grain_clock_gating(adev,
state == AMD_CG_STATE_GATE ? true : false);
adev->nbio_funcs->update_medium_grain_light_sleep(adev,