drm/amdgpu: Add reset function pointer for SDMA v4.4.2 page ring

This patch adds a reset function pointer to the SDMA v4.4.2 page ring
functionality. The new function pointer `reset` is set to
`sdma_v4_4_2_reset_queue`, which is responsible for resetting the SDMA queue.

Changes:
- Add `reset` function pointer to `sdma_v4_4_2_page_ring_funcs`.

Signed-off-by: Jesse Zhang <jesse.zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c
index 0f76e2f955eb79eea5d94cb890e140ab09e80298..4fa688e00f5e96f7080075de9a497709a046ce9b 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c
@@ -2155,6 +2155,7 @@ static const struct amdgpu_ring_funcs sdma_v4_4_2_page_ring_funcs = {
        .emit_wreg = sdma_v4_4_2_ring_emit_wreg,
        .emit_reg_wait = sdma_v4_4_2_ring_emit_reg_wait,
        .emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper,
+       .reset = sdma_v4_4_2_reset_queue,
        .is_guilty = sdma_v4_4_2_page_ring_is_guilty,
 };