mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-27 19:29:37 +00:00
drm/amdgpu: wire up emit_wreg for gfx v8
Needed for vm_flush unification. v2: handle compute rings as well Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
parent
3f3e9de803
commit
9ed88047d4
1 changed files with 17 additions and 1 deletions
|
@ -6618,8 +6618,22 @@ static void gfx_v8_0_ring_emit_rreg(struct amdgpu_ring *ring, uint32_t reg)
|
|||
static void gfx_v8_0_ring_emit_wreg(struct amdgpu_ring *ring, uint32_t reg,
|
||||
uint32_t val)
|
||||
{
|
||||
uint32_t cmd;
|
||||
|
||||
switch (ring->funcs->type) {
|
||||
case AMDGPU_RING_TYPE_GFX:
|
||||
cmd = WRITE_DATA_ENGINE_SEL(1) | WR_CONFIRM;
|
||||
break;
|
||||
case AMDGPU_RING_TYPE_KIQ:
|
||||
cmd = 1 << 16; /* no inc addr */
|
||||
break;
|
||||
default:
|
||||
cmd = WR_CONFIRM;
|
||||
break;
|
||||
}
|
||||
|
||||
amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
|
||||
amdgpu_ring_write(ring, (1 << 16)); /* no inc addr */
|
||||
amdgpu_ring_write(ring, cmd);
|
||||
amdgpu_ring_write(ring, reg);
|
||||
amdgpu_ring_write(ring, 0);
|
||||
amdgpu_ring_write(ring, val);
|
||||
|
@ -6903,6 +6917,7 @@ static const struct amdgpu_ring_funcs gfx_v8_0_ring_funcs_gfx = {
|
|||
.emit_cntxcntl = gfx_v8_ring_emit_cntxcntl,
|
||||
.init_cond_exec = gfx_v8_0_ring_emit_init_cond_exec,
|
||||
.patch_cond_exec = gfx_v8_0_ring_emit_patch_cond_exec,
|
||||
.emit_wreg = gfx_v8_0_ring_emit_wreg,
|
||||
};
|
||||
|
||||
static const struct amdgpu_ring_funcs gfx_v8_0_ring_funcs_compute = {
|
||||
|
@ -6933,6 +6948,7 @@ static const struct amdgpu_ring_funcs gfx_v8_0_ring_funcs_compute = {
|
|||
.insert_nop = amdgpu_ring_insert_nop,
|
||||
.pad_ib = amdgpu_ring_generic_pad_ib,
|
||||
.set_priority = gfx_v8_0_ring_set_priority_compute,
|
||||
.emit_wreg = gfx_v8_0_ring_emit_wreg,
|
||||
};
|
||||
|
||||
static const struct amdgpu_ring_funcs gfx_v8_0_ring_funcs_kiq = {
|
||||
|
|
Loading…
Reference in a new issue