drm/exynos: fix broken component binding in case of multiple pipelines

In case there are multiple pipelines and deferred probe occurs, only components
of the first pipeline were bound. As a result only one pipeline was available.
The main cause of this issue was dynamic generation of component match table -
every component driver during probe registered itself on helper list, if there
was at least one pipeline present on this list component match table were
created without deferred components.
This patch removes this helper list, instead it creates match table from
existing devices requiring exynos_drm KMS drivers. This way match table do not
depend on probe/deferral order and contains all KMS components.
As a side effect patch makes the code cleaner and significantly smaller.

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>

1 files changed, 0 insertions, 14 deletions

diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h
index b308e908dd2b..6b4958bd4fc3 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h
@@ -25,13 +25,6 @@
 #define to_exynos_crtc(x)	container_of(x, struct exynos_drm_crtc, base)
 #define to_exynos_plane(x)	container_of(x, struct exynos_drm_plane, base)
 
-/* This enumerates device type. */
-enum exynos_drm_device_type {
-	EXYNOS_DEVICE_TYPE_NONE,
-	EXYNOS_DEVICE_TYPE_CRTC,
-	EXYNOS_DEVICE_TYPE_CONNECTOR,
-};
-
 /* this enumerates display type. */
 enum exynos_drm_output_type {
 	EXYNOS_DISPLAY_TYPE_NONE,
@@ -311,13 +304,6 @@ static inline int exynos_dpi_remove(struct exynos_drm_display *display)
 int exynos_drm_create_enc_conn(struct drm_device *dev,
 				struct exynos_drm_display *display);
 
-int exynos_drm_component_add(struct device *dev,
-				enum exynos_drm_device_type dev_type,
-				enum exynos_drm_output_type out_type);
-
-void exynos_drm_component_del(struct device *dev,
-				enum exynos_drm_device_type dev_type);
-
 extern struct platform_driver fimd_driver;
 extern struct platform_driver decon_driver;
 extern struct platform_driver dp_driver;