drm/radeon: fix IB debugfs files for multiple cards
Storing pointers to the IBs in a static var just
leads to giving the same content back for all
cards in the system.
Signed-off-by: Christian König <deathsimple@vodafone.de>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/radeon/radeon_ring.c b/drivers/gpu/drm/radeon/radeon_ring.c
index 30a4c50..32c83d8 100644
--- a/drivers/gpu/drm/radeon/radeon_ring.c
+++ b/drivers/gpu/drm/radeon/radeon_ring.c
@@ -478,7 +478,9 @@
static int radeon_debugfs_ib_info(struct seq_file *m, void *data)
{
struct drm_info_node *node = (struct drm_info_node *) m->private;
- struct radeon_ib *ib = node->info_ent->data;
+ struct drm_device *dev = node->minor->dev;
+ struct radeon_device *rdev = dev->dev_private;
+ struct radeon_ib *ib = &rdev->ib_pool.ibs[*((unsigned*)node->info_ent->data)];
unsigned i;
if (ib == NULL) {
@@ -495,6 +497,7 @@
static struct drm_info_list radeon_debugfs_ib_list[RADEON_IB_POOL_SIZE];
static char radeon_debugfs_ib_names[RADEON_IB_POOL_SIZE][32];
+static unsigned radeon_debugfs_ib_idx[RADEON_IB_POOL_SIZE];
#endif
int radeon_debugfs_ring_init(struct radeon_device *rdev)
@@ -514,10 +517,11 @@
for (i = 0; i < RADEON_IB_POOL_SIZE; i++) {
sprintf(radeon_debugfs_ib_names[i], "radeon_ib_%04u", i);
+ radeon_debugfs_ib_idx[i] = i;
radeon_debugfs_ib_list[i].name = radeon_debugfs_ib_names[i];
radeon_debugfs_ib_list[i].show = &radeon_debugfs_ib_info;
radeon_debugfs_ib_list[i].driver_features = 0;
- radeon_debugfs_ib_list[i].data = &rdev->ib_pool.ibs[i];
+ radeon_debugfs_ib_list[i].data = &radeon_debugfs_ib_idx[i];
}
return radeon_debugfs_add_files(rdev, radeon_debugfs_ib_list,
RADEON_IB_POOL_SIZE);