Retrieving radeon device struct from ring struct will be
used in next patch where debugfs's show function can only pass
one private data pointer.
Signed-off-by: Nirmoy Das <nirmoy.das@xxxxxxx>
---
drivers/gpu/drm/radeon/radeon.h | 1 +
drivers/gpu/drm/radeon/radeon_ring.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 2c0e3e7c294d..eaa9223d6f52 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -831,6 +831,7 @@ struct radeon_ib {
};
struct radeon_ring {
+ struct radeon_device *rdev;
struct radeon_bo *ring_obj;
volatile uint32_t *ring;
unsigned rptr_offs;
diff --git a/drivers/gpu/drm/radeon/radeon_ring.c b/drivers/gpu/drm/radeon/radeon_ring.c
index c3304c977a0a..41ed8aba1313 100644
--- a/drivers/gpu/drm/radeon/radeon_ring.c
+++ b/drivers/gpu/drm/radeon/radeon_ring.c
@@ -387,6 +387,7 @@ int radeon_ring_init(struct radeon_device *rdev, struct radeon_ring *ring, unsig
ring->ring_size = ring_size;
ring->rptr_offs = rptr_offs;
ring->nop = nop;
+ ring->rdev = rdev;
/* Allocate ring buffer */
if (ring->ring_obj == NULL) {
r = radeon_bo_create(rdev, ring->ring_size, PAGE_SIZE, true,
--
2.30.0
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