Commit 963537ca authored by Alex Deucher's avatar Alex Deucher
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drm/amdgpu: add dynamic workload profile switching for gfx11 



Enable dynamic workload profile switching for gfx11.

Reviewed-by: default avatarLijo Lazar <lijo.lazar@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent b9467983

drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c

+22 −4
Original line number Diff line number Diff line
@@ -1557,6 +1557,8 @@ static int gfx_v11_0_sw_init(struct amdgpu_ip_block *ip_block) 
	int xcc_id = 0;

	struct amdgpu_device *adev = ip_block->adev;



	INIT_DELAYED_WORK(&adev->gfx.idle_work, amdgpu_gfx_profile_idle_work_handler);



	switch (amdgpu_ip_version(adev, GC_HWIP, 0)) {

	case IP_VERSION(11, 0, 0):

	case IP_VERSION(11, 0, 2):
@@ -4741,6 +4743,8 @@ static int gfx_v11_0_hw_fini(struct amdgpu_ip_block *ip_block) 
{

	struct amdgpu_device *adev = ip_block->adev;



	cancel_delayed_work_sync(&adev->gfx.idle_work);



	amdgpu_irq_put(adev, &adev->gfx.priv_reg_irq, 0);

	amdgpu_irq_put(adev, &adev->gfx.priv_inst_irq, 0);

	amdgpu_irq_put(adev, &adev->gfx.bad_op_irq, 0);
@@ -6836,6 +6840,20 @@ static void gfx_v11_0_ring_emit_cleaner_shader(struct amdgpu_ring *ring) 
	amdgpu_ring_write(ring, 0);  /* RESERVED field, programmed to zero */

}



static void gfx_v11_0_ring_begin_use(struct amdgpu_ring *ring)

{

	amdgpu_gfx_profile_ring_begin_use(ring);



	amdgpu_gfx_enforce_isolation_ring_begin_use(ring);

}



static void gfx_v11_0_ring_end_use(struct amdgpu_ring *ring)

{

	amdgpu_gfx_profile_ring_end_use(ring);



	amdgpu_gfx_enforce_isolation_ring_end_use(ring);

}



static const struct amd_ip_funcs gfx_v11_0_ip_funcs = {

	.name = "gfx_v11_0",

	.early_init = gfx_v11_0_early_init,
@@ -6910,8 +6928,8 @@ static const struct amdgpu_ring_funcs gfx_v11_0_ring_funcs_gfx = { 
	.emit_mem_sync = gfx_v11_0_emit_mem_sync,

	.reset = gfx_v11_0_reset_kgq,

	.emit_cleaner_shader = gfx_v11_0_ring_emit_cleaner_shader,

	.begin_use = amdgpu_gfx_enforce_isolation_ring_begin_use,

	.end_use = amdgpu_gfx_enforce_isolation_ring_end_use,

	.begin_use = gfx_v11_0_ring_begin_use,

	.end_use = gfx_v11_0_ring_end_use,

};



static const struct amdgpu_ring_funcs gfx_v11_0_ring_funcs_compute = {
@@ -6952,8 +6970,8 @@ static const struct amdgpu_ring_funcs gfx_v11_0_ring_funcs_compute = { 
	.emit_mem_sync = gfx_v11_0_emit_mem_sync,

	.reset = gfx_v11_0_reset_kcq,

	.emit_cleaner_shader = gfx_v11_0_ring_emit_cleaner_shader,

	.begin_use = amdgpu_gfx_enforce_isolation_ring_begin_use,

	.end_use = amdgpu_gfx_enforce_isolation_ring_end_use,

	.begin_use = gfx_v11_0_ring_begin_use,

	.end_use = gfx_v11_0_ring_end_use,

};



static const struct amdgpu_ring_funcs gfx_v11_0_ring_funcs_kiq = {