drm/exynos: rename zpos to index
This patch renames zpos entry to index, because in most places it is
used as index for selecting hardware layer/window instead of
configurable layer position. This will later enable to make the zpos
property configurable.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c b/drivers/gpu/drm/exynos/exynos_drm_plane.c
index e668fcd..e45730a 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_plane.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_plane.c
@@ -280,7 +280,7 @@
int exynos_plane_init(struct drm_device *dev,
struct exynos_drm_plane *exynos_plane,
- unsigned long possible_crtcs,
+ unsigned int index, unsigned long possible_crtcs,
const struct exynos_drm_plane_config *config)
{
int err;
@@ -298,7 +298,7 @@
drm_plane_helper_add(&exynos_plane->base, &plane_helper_funcs);
- exynos_plane->zpos = config->zpos;
+ exynos_plane->index = index;
exynos_plane->config = config;
if (config->type == DRM_PLANE_TYPE_OVERLAY)