After switching to directly using dma_fence instead of i915_sw_fence we
have left some dead code around intel_atomic_helper->free_list. Remove that
dead code.
Signed-off-by: Jouni Högander <jouni.hogander@xxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_display.c | 20 -------------------
.../gpu/drm/i915/display/intel_display_core.h | 6 ------
.../drm/i915/display/intel_display_driver.c | 7 -------
3 files changed, 33 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 3effafcbb411..387acf21b794 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -7086,24 +7086,6 @@ static void skl_commit_modeset_enables(struct intel_atomic_state *state)
drm_WARN_ON(&dev_priv->drm, update_pipes);
}
-static void intel_atomic_helper_free_state(struct drm_i915_private *dev_priv)
-{
- struct intel_atomic_state *state, *next;
- struct llist_node *freed;
-
- freed = llist_del_all(&dev_priv->display.atomic_helper.free_list);
- llist_for_each_entry_safe(state, next, freed, freed)
- drm_atomic_state_put(&state->base);
-}
-
-void intel_atomic_helper_free_state_worker(struct work_struct *work)
-{
- struct drm_i915_private *dev_priv =
- container_of(work, typeof(*dev_priv), display.atomic_helper.free_work);
-
- intel_atomic_helper_free_state(dev_priv);
-}
-
static void intel_atomic_commit_fence_wait(struct intel_atomic_state *intel_state)
{
struct drm_i915_private *i915 = to_i915(intel_state->base.dev);
@@ -7139,8 +7121,6 @@ static void intel_atomic_cleanup_work(struct work_struct *work)
drm_atomic_helper_cleanup_planes(&i915->drm, &state->base);
drm_atomic_helper_commit_cleanup_done(&state->base);
drm_atomic_state_put(&state->base);
-
- intel_atomic_helper_free_state(i915);
}
static void intel_atomic_prepare_plane_clear_colors(struct intel_atomic_state *state)
diff --git a/drivers/gpu/drm/i915/display/intel_display_core.h b/drivers/gpu/drm/i915/display/intel_display_core.h
index aa8be02c9e54..34945f733a97 100644
--- a/drivers/gpu/drm/i915/display/intel_display_core.h
+++ b/drivers/gpu/drm/i915/display/intel_display_core.h
@@ -298,12 +298,6 @@ struct intel_display {
const struct intel_audio_funcs *audio;
} funcs;
- /* Grouping using anonymous structs. Keep sorted. */
- struct intel_atomic_helper {
- struct llist_head free_list;
- struct work_struct free_work;
- } atomic_helper;
-
struct {
/* backlight registers and fields in struct intel_panel */
struct mutex lock;
diff --git a/drivers/gpu/drm/i915/display/intel_display_driver.c b/drivers/gpu/drm/i915/display/intel_display_driver.c
index 62f7b10484be..9df9097a0255 100644
--- a/drivers/gpu/drm/i915/display/intel_display_driver.c
+++ b/drivers/gpu/drm/i915/display/intel_display_driver.c
@@ -259,10 +259,6 @@ int intel_display_driver_probe_noirq(struct drm_i915_private *i915)
if (ret)
goto cleanup_vga_client_pw_domain_dmc;
- init_llist_head(&i915->display.atomic_helper.free_list);
- INIT_WORK(&i915->display.atomic_helper.free_work,
- intel_atomic_helper_free_state_worker);
-
intel_init_quirks(i915);
intel_fbc_init(i915);
@@ -430,9 +426,6 @@ void intel_display_driver_remove(struct drm_i915_private *i915)
flush_workqueue(i915->display.wq.flip);
flush_workqueue(i915->display.wq.modeset);
- flush_work(&i915->display.atomic_helper.free_work);
- drm_WARN_ON(&i915->drm, !llist_empty(&i915->display.atomic_helper.free_list));
-
/*
* MST topology needs to be suspended so we don't have any calls to
* fbdev after it's finalized. MST will be destroyed later as part of
--
2.34.1
