@@ -23,11 +23,11 @@ config DRM_DISPLAY_DP_TUNNEL
help
Enable support for DisplayPort tunnels. This allows drivers to use
DP tunnel features like the Bandwidth Allocation mode to maximize the
BW utilization for display streams on Thunderbolt links.
-config DRM_DISPLAY_DEBUG_DP_TUNNEL_STATE
+config DRM_DISPLAY_DP_TUNNEL_STATE_DEBUG
bool "Enable debugging the DP tunnel state"
depends on REF_TRACKER
depends on DRM_DISPLAY_DP_TUNNEL
depends on DEBUG_KERNEL
depends on EXPERT
@@ -189,11 +189,11 @@ struct drm_dp_tunnel_mgr {
int group_count;
struct drm_dp_tunnel_group *groups;
wait_queue_head_t bw_req_queue;
-#ifdef CONFIG_DRM_DISPLAY_DEBUG_DP_TUNNEL_STATE
+#ifdef CONFIG_DRM_DISPLAY_DP_TUNNEL_STATE_DEBUG
struct ref_tracker_dir ref_tracker;
#endif
};
/*
@@ -383,11 +383,11 @@ static void free_tunnel(struct kref *kref)
static void tunnel_put(struct drm_dp_tunnel *tunnel)
{
kref_put(&tunnel->kref, free_tunnel);
}
-#ifdef CONFIG_DRM_DISPLAY_DEBUG_DP_TUNNEL_STATE
+#ifdef CONFIG_DRM_DISPLAY_DP_TUNNEL_STATE_DEBUG
static void track_tunnel_ref(struct drm_dp_tunnel *tunnel,
struct ref_tracker **tracker)
{
ref_tracker_alloc(&tunnel->group->mgr->ref_tracker,
tracker, GFP_KERNEL);
@@ -1601,11 +1601,11 @@ static bool init_group(struct drm_dp_tunnel_mgr *mgr, struct drm_dp_tunnel_group
static void cleanup_group(struct drm_dp_tunnel_group *group)
{
drm_atomic_private_obj_fini(&group->base);
}
-#ifdef CONFIG_DRM_DISPLAY_DEBUG_DP_TUNNEL_STATE
+#ifdef CONFIG_DRM_DISPLAY_DP_TUNNEL_STATE_DEBUG
static void check_unique_stream_ids(const struct drm_dp_tunnel_group_state *group_state)
{
const struct drm_dp_tunnel_state *tunnel_state;
u32 stream_mask = 0;
@@ -1879,11 +1879,11 @@ static void destroy_mgr(struct drm_dp_tunnel_mgr *mgr)
for (i = 0; i < mgr->group_count; i++) {
cleanup_group(&mgr->groups[i]);
drm_WARN_ON(mgr->dev, !list_empty(&mgr->groups[i].tunnels));
}
-#ifdef CONFIG_DRM_DISPLAY_DEBUG_DP_TUNNEL_STATE
+#ifdef CONFIG_DRM_DISPLAY_DP_TUNNEL_STATE_DEBUG
ref_tracker_dir_exit(&mgr->ref_tracker);
#endif
kfree(mgr->groups);
kfree(mgr);
@@ -1916,11 +1916,11 @@ drm_dp_tunnel_mgr_create(struct drm_device *dev, int max_group_count)
kfree(mgr);
return NULL;
}
-#ifdef CONFIG_DRM_DISPLAY_DEBUG_DP_TUNNEL_STATE
+#ifdef CONFIG_DRM_DISPLAY_DP_TUNNEL_STATE_DEBUG
ref_tracker_dir_init(&mgr->ref_tracker, 16, "dptun");
#endif
for (i = 0; i < max_group_count; i++) {
if (!init_group(mgr, &mgr->groups[i])) {
@@ -26,11 +26,11 @@ config DRM_I915_DEBUG
select I2C_CHARDEV
select REF_TRACKER
select STACKDEPOT
select STACKTRACE
select DRM_DP_AUX_CHARDEV
- select DRM_DISPLAY_DEBUG_DP_TUNNEL_STATE if DRM_I915_DP_TUNNEL
+ select DRM_DISPLAY_DP_TUNNEL_STATE_DEBUG if DRM_I915_DP_TUNNEL
select X86_MSR # used by igt/pm_rpm
select DRM_VGEM # used by igt/prime_vgem (dmabuf interop checks)
select DRM_DEBUG_MM if DRM=y
select DRM_EXPORT_FOR_TESTS if m
select DRM_DEBUG_SELFTEST
While most display helpers Kconfig symbols have the DRM_DISPLAY prefix, the DisplayPort Tunnel debugging uses DRM_DISPLAY_DEBUG_DP_TUNNEL_STATE. Since the number of users is limited and it's a selected symbol, we can easily rename it to make it consistent. Signed-off-by: Maxime Ripard <mripard@kernel.org> --- drivers/gpu/drm/display/Kconfig | 2 +- drivers/gpu/drm/display/drm_dp_tunnel.c | 10 +++++----- drivers/gpu/drm/i915/Kconfig.debug | 2 +- 3 files changed, 7 insertions(+), 7 deletions(-)