From: Ville Syrjälä <ville.syrj...@linux.intel.com>
Rename need_async_flip_disable_wa to need_async_flip_toggle_wa to
better reflect the fact that we need to deal with the bad
PLANE_CTL_ASYNC_FLIP double buffering behaviour going both
ways.
Reviewed-by: Arun R Murthy <arun.r.mur...@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
---
drivers/gpu/drm/i915/display/i9xx_plane.c | 4 ++--
drivers/gpu/drm/i915/display/intel_atomic_plane.c | 2 +-
drivers/gpu/drm/i915/display/intel_display.c | 2 +-
drivers/gpu/drm/i915/display/intel_display_types.h | 2 +-
drivers/gpu/drm/i915/display/skl_universal_plane.c | 5 ++---
5 files changed, 7 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/i9xx_plane.c
b/drivers/gpu/drm/i915/display/i9xx_plane.c
index 76fc7626051b..3442264443e5 100644
--- a/drivers/gpu/drm/i915/display/i9xx_plane.c
+++ b/drivers/gpu/drm/i915/display/i9xx_plane.c
@@ -456,7 +456,7 @@ static void i9xx_plane_update_arm(struct intel_plane *plane,
dspcntr = plane_state->ctl | i9xx_plane_ctl_crtc(crtc_state);
/* see intel_plane_atomic_calc_changes() */
- if (plane->need_async_flip_disable_wa &&
+ if (plane->need_async_flip_toggle_wa &&
crtc_state->async_flip_planes & BIT(plane->id))
dspcntr |= DISP_ASYNC_FLIP;
@@ -878,7 +878,7 @@ intel_primary_plane_create(struct drm_i915_private
*dev_priv, enum pipe pipe)
plane->enable_flip_done = vlv_primary_enable_flip_done;
plane->disable_flip_done = vlv_primary_disable_flip_done;
} else if (IS_BROADWELL(dev_priv)) {
- plane->need_async_flip_disable_wa = true;
+ plane->need_async_flip_toggle_wa = true;
plane->async_flip = g4x_primary_async_flip;
plane->enable_flip_done = bdw_primary_enable_flip_done;
plane->disable_flip_done = bdw_primary_disable_flip_done;
diff --git a/drivers/gpu/drm/i915/display/intel_atomic_plane.c
b/drivers/gpu/drm/i915/display/intel_atomic_plane.c
index 7098a34a17c8..b083b985d170 100644
--- a/drivers/gpu/drm/i915/display/intel_atomic_plane.c
+++ b/drivers/gpu/drm/i915/display/intel_atomic_plane.c
@@ -600,7 +600,7 @@ static int intel_plane_atomic_calc_changes(const struct
intel_crtc_state *old_cr
if (intel_plane_do_async_flip(plane, old_crtc_state, new_crtc_state)) {
new_crtc_state->do_async_flip = true;
new_crtc_state->async_flip_planes |= BIT(plane->id);
- } else if (plane->need_async_flip_disable_wa &&
+ } else if (plane->need_async_flip_toggle_wa &&
new_crtc_state->uapi.async_flip) {
/*
* On platforms with double buffered async flip bit we
diff --git a/drivers/gpu/drm/i915/display/intel_display.c
b/drivers/gpu/drm/i915/display/intel_display.c
index fa1ddb558f48..34f168e4e371 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -1139,7 +1139,7 @@ static void intel_crtc_async_flip_disable_wa(struct
intel_atomic_state *state,
int i;
for_each_old_intel_plane_in_state(state, plane, old_plane_state, i) {
- if (plane->need_async_flip_disable_wa &&
+ if (plane->need_async_flip_toggle_wa &&
plane->pipe == crtc->pipe &&
disable_async_flip_planes & BIT(plane->id)) {
/*
diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h
b/drivers/gpu/drm/i915/display/intel_display_types.h
index 62f7a30c37dc..00eba3fbcdc6 100644
--- a/drivers/gpu/drm/i915/display/intel_display_types.h
+++ b/drivers/gpu/drm/i915/display/intel_display_types.h
@@ -1521,7 +1521,7 @@ struct intel_plane {
enum i9xx_plane_id i9xx_plane;
enum plane_id id;
enum pipe pipe;
- bool need_async_flip_disable_wa;
+ bool need_async_flip_toggle_wa;
u32 frontbuffer_bit;
struct {
diff --git a/drivers/gpu/drm/i915/display/skl_universal_plane.c
b/drivers/gpu/drm/i915/display/skl_universal_plane.c
index ad4c90344f68..0a8e781a3648 100644
--- a/drivers/gpu/drm/i915/display/skl_universal_plane.c
+++ b/drivers/gpu/drm/i915/display/skl_universal_plane.c
@@ -1175,7 +1175,7 @@ skl_plane_update_arm(struct intel_plane *plane,
skl_plane_ctl_crtc(crtc_state);
/* see intel_plane_atomic_calc_changes() */
- if (plane->need_async_flip_disable_wa &&
+ if (plane->need_async_flip_toggle_wa &&
crtc_state->async_flip_planes & BIT(plane->id))
plane_ctl |= PLANE_CTL_ASYNC_FLIP;
@@ -2371,8 +2371,7 @@ skl_universal_plane_create(struct drm_i915_private
*dev_priv,
plane->check_plane = skl_plane_check;
if (plane_id == PLANE_PRIMARY) {
- plane->need_async_flip_disable_wa = IS_DISPLAY_VER(dev_priv,
- 9, 10);
+ plane->need_async_flip_toggle_wa = IS_DISPLAY_VER(dev_priv, 9,
10);
plane->async_flip = skl_plane_async_flip;
plane->enable_flip_done = skl_plane_enable_flip_done;
plane->disable_flip_done = skl_plane_disable_flip_done;
--
2.43.2
