Prepare to split up hw and uapi machinally, by adding a uapi and
hw alias. We will remove the base in a bit. This is a split from the
original uapi/hw patch, which did it all in one go.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx>
---
.../gpu/drm/i915/display/intel_atomic_plane.c | 16 ++++++++--------
.../gpu/drm/i915/display/intel_display_types.h | 8 ++++++--
2 files changed, 14 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_atomic_plane.c b/drivers/gpu/drm/i915/display/intel_atomic_plane.c
index d92c185d4b4a..4b12eeb6850d 100644
--- a/drivers/gpu/drm/i915/display/intel_atomic_plane.c
+++ b/drivers/gpu/drm/i915/display/intel_atomic_plane.c
@@ -80,22 +80,20 @@ void intel_plane_free(struct intel_plane *plane)
struct drm_plane_state *
intel_plane_duplicate_state(struct drm_plane *plane)
{
- struct drm_plane_state *state;
struct intel_plane_state *intel_state;
- intel_state = kmemdup(plane->state, sizeof(*intel_state), GFP_KERNEL);
+ intel_state = to_intel_plane_state(plane->state);
+ intel_state = kmemdup(intel_state, sizeof(*intel_state), GFP_KERNEL);
if (!intel_state)
return NULL;
- state = &intel_state->base;
-
- __drm_atomic_helper_plane_duplicate_state(plane, state);
+ __drm_atomic_helper_plane_duplicate_state(plane, &intel_state->base);
intel_state->vma = NULL;
intel_state->flags = 0;
- return state;
+ return &intel_state->base;
}
/**
@@ -110,9 +108,11 @@ void
intel_plane_destroy_state(struct drm_plane *plane,
struct drm_plane_state *state)
{
- WARN_ON(to_intel_plane_state(state)->vma);
+ struct intel_plane_state *plane_state = to_intel_plane_state(state);
+ WARN_ON(plane_state->vma);
- drm_atomic_helper_plane_destroy_state(plane, state);
+ __drm_atomic_helper_plane_destroy_state(&plane_state->base);
+ kfree(plane_state);
}
unsigned int intel_plane_data_rate(const struct intel_crtc_state *crtc_state,
diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h
index 41d471ab9a64..9cae42e6520f 100644
--- a/drivers/gpu/drm/i915/display/intel_display_types.h
+++ b/drivers/gpu/drm/i915/display/intel_display_types.h
@@ -515,7 +515,11 @@ struct intel_atomic_state {
};
struct intel_plane_state {
- struct drm_plane_state base;
+ union {
+ struct drm_plane_state base;
+ struct drm_plane_state uapi;
+ struct drm_plane_state hw;
+ };
struct i915_ggtt_view view;
struct i915_vma *vma;
unsigned long flags;
@@ -1125,7 +1129,7 @@ struct cxsr_latency {
#define to_intel_encoder(x) container_of(x, struct intel_encoder, base)
#define to_intel_framebuffer(x) container_of(x, struct intel_framebuffer, base)
#define to_intel_plane(x) container_of(x, struct intel_plane, base)
-#define to_intel_plane_state(x) container_of(x, struct intel_plane_state, base)
+#define to_intel_plane_state(x) container_of(x, struct intel_plane_state, uapi)
#define intel_fb_obj(x) ((x) ? to_intel_bo((x)->obj[0]) : NULL)
struct intel_hdmi {
--
2.23.0
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