drm/amdgpu: Drop amdgpu_plane

It's unnecessarily duplicating drm_plane_type.

Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

2 files changed, 20 insertions, 26 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
index b9e9e8b02fb7..11723d8fffbd 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
@@ -57,7 +57,6 @@ struct amdgpu_hpd;
 #define to_amdgpu_connector(x) container_of(x, struct amdgpu_connector, base)
 #define to_amdgpu_encoder(x) container_of(x, struct amdgpu_encoder, base)
 #define to_amdgpu_framebuffer(x) container_of(x, struct amdgpu_framebuffer, base)
-#define to_amdgpu_plane(x)      container_of(x, struct amdgpu_plane, base)
 
 #define to_dm_plane_state(x)    container_of(x, struct dm_plane_state, base);
 
@@ -325,7 +324,7 @@ struct amdgpu_mode_info {
         struct card_info *atom_card_info;
         bool mode_config_initialized;
         struct amdgpu_crtc *crtcs[AMDGPU_MAX_CRTCS];
-        struct amdgpu_plane *planes[AMDGPU_MAX_PLANES];
+        struct drm_plane *planes[AMDGPU_MAX_PLANES];
         struct amdgpu_afmt *afmt[AMDGPU_MAX_AFMT_BLOCKS];
         /* DVI-I properties */
         struct drm_property *coherent_mode_property;
@@ -434,11 +433,6 @@ struct amdgpu_crtc {
         struct drm_pending_vblank_event *event;
 };
 
-struct amdgpu_plane {
-        struct drm_plane base;
-        enum drm_plane_type plane_type;
-};
-
 struct amdgpu_encoder_atom_dig {
         bool linkb;
         /* atom dig */
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 7505a33e00e1..9e6596725ed4 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -105,7 +105,7 @@ static void
 amdgpu_dm_update_connector_after_detect(struct amdgpu_dm_connector *aconnector);
 
 static int amdgpu_dm_plane_init(struct amdgpu_display_manager *dm,
-                                struct amdgpu_plane *aplane,
+                                struct drm_plane *plane,
                                 unsigned long possible_crtcs);
 static int amdgpu_dm_crtc_init(struct amdgpu_display_manager *dm,
                                struct drm_plane *plane,
@@ -1641,18 +1641,18 @@ static int initialize_plane(struct amdgpu_display_manager *dm,
                              struct amdgpu_mode_info *mode_info,
                              int plane_id)
 {
-        struct amdgpu_plane *plane;
+        struct drm_plane *plane;
         unsigned long possible_crtcs;
         int ret = 0;
 
-        plane = kzalloc(sizeof(struct amdgpu_plane), GFP_KERNEL);
+        plane = kzalloc(sizeof(struct drm_plane), GFP_KERNEL);
         mode_info->planes[plane_id] = plane;
 
         if (!plane) {
                 DRM_ERROR("KMS: Failed to allocate plane\n");
                 return -ENOMEM;
         }
-        plane->base.type = mode_info->plane_type[plane_id];
+        plane->type = mode_info->plane_type[plane_id];
 
         /*
          * HACK: IGT tests expect that each plane can only have
@@ -1743,7 +1743,7 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
         }
 
         for (i = 0; i < dm->dc->caps.max_streams; i++)
-                if (amdgpu_dm_crtc_init(dm, &mode_info->planes[i]->base, i)) {
+                if (amdgpu_dm_crtc_init(dm, mode_info->planes[i], i)) {
                         DRM_ERROR("KMS: Failed to initialize crtc\n");
                         goto fail;
                 }
@@ -3526,49 +3526,49 @@ static const u32 cursor_formats[] = {
 };
 
 static int amdgpu_dm_plane_init(struct amdgpu_display_manager *dm,
-                                struct amdgpu_plane *aplane,
+                                struct drm_plane *plane,
                                 unsigned long possible_crtcs)
 {
         int res = -EPERM;
 
-        switch (aplane->base.type) {
+        switch (plane->type) {
         case DRM_PLANE_TYPE_PRIMARY:
                 res = drm_universal_plane_init(
                                 dm->adev->ddev,
-                                &aplane->base,
+                                plane,
                                 possible_crtcs,
                                 &dm_plane_funcs,
                                 rgb_formats,
                                 ARRAY_SIZE(rgb_formats),
-                                NULL, aplane->base.type, NULL);
+                                NULL, plane->type, NULL);
                 break;
         case DRM_PLANE_TYPE_OVERLAY:
                 res = drm_universal_plane_init(
                                 dm->adev->ddev,
-                                &aplane->base,
+                                plane,
                                 possible_crtcs,
                                 &dm_plane_funcs,
                                 yuv_formats,
                                 ARRAY_SIZE(yuv_formats),
-                                NULL, aplane->base.type, NULL);
+                                NULL, plane->type, NULL);
                 break;
         case DRM_PLANE_TYPE_CURSOR:
                 res = drm_universal_plane_init(
                                 dm->adev->ddev,
-                                &aplane->base,
+                                plane,
                                 possible_crtcs,
                                 &dm_plane_funcs,
                                 cursor_formats,
                                 ARRAY_SIZE(cursor_formats),
-                                NULL, aplane->base.type, NULL);
+                                NULL, plane->type, NULL);
                 break;
         }
 
-        drm_plane_helper_add(&aplane->base, &dm_plane_helper_funcs);
+        drm_plane_helper_add(plane, &dm_plane_helper_funcs);
 
         /* Create (reset) the plane state */
-        if (aplane->base.funcs->reset)
-                aplane->base.funcs->reset(&aplane->base);
+        if (plane->funcs->reset)
+                plane->funcs->reset(plane);
 
 
         return res;
@@ -3579,7 +3579,7 @@ static int amdgpu_dm_crtc_init(struct amdgpu_display_manager *dm,
                                uint32_t crtc_index)
 {
         struct amdgpu_crtc *acrtc = NULL;
-        struct amdgpu_plane *cursor_plane;
+        struct drm_plane *cursor_plane;
 
         int res = -ENOMEM;
 
@@ -3587,7 +3587,7 @@ static int amdgpu_dm_crtc_init(struct amdgpu_display_manager *dm,
         if (!cursor_plane)
                 goto fail;
 
-        cursor_plane->base.type = DRM_PLANE_TYPE_CURSOR;
+        cursor_plane->type = DRM_PLANE_TYPE_CURSOR;
         res = amdgpu_dm_plane_init(dm, cursor_plane, 0);
 
         acrtc = kzalloc(sizeof(struct amdgpu_crtc), GFP_KERNEL);
@@ -3598,7 +3598,7 @@ static int amdgpu_dm_crtc_init(struct amdgpu_display_manager *dm,
                         dm->ddev,
                         &acrtc->base,
                         plane,
-                        &cursor_plane->base,
+                        cursor_plane,
                         &amdgpu_dm_crtc_funcs, NULL);
 
         if (res)