Move rcar_du_dumb_create() to RCar DU KMS lib.
Signed-off-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
---
drivers/gpu/drm/rcar-du/rcar_du_kms.c | 21 -------------------
drivers/gpu/drm/rcar-du/rcar_du_kms.h | 3 ---
drivers/gpu/drm/rcar-du/rcar_du_kms_lib.c | 25 +++++++++++++++++++++++
drivers/gpu/drm/rcar-du/rcar_du_kms_lib.h | 3 +++
4 files changed, 28 insertions(+), 24 deletions(-)
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.c b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
index b63808025578..c05a1925755f 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_kms.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.c
@@ -82,27 +82,6 @@ struct drm_gem_object *rcar_du_gem_prime_import_sg_table(struct drm_device *dev,
return gem_obj;
}
-int rcar_du_dumb_create(struct drm_file *file, struct drm_device *dev,
- struct drm_mode_create_dumb *args)
-{
- struct rcar_du_device *rcdu = to_rcar_du_device(dev);
- unsigned int min_pitch = DIV_ROUND_UP(args->width * args->bpp, 8);
- unsigned int align;
-
- /*
- * The R8A7779 DU requires a 16 pixels pitch alignment as documented,
- * but the R8A7790 DU seems to require a 128 bytes pitch alignment.
- */
- if (rcar_du_needs(rcdu, RCAR_DU_QUIRK_ALIGN_128B))
- align = 128;
- else
- align = 16 * args->bpp / 8;
-
- args->pitch = roundup(min_pitch, align);
-
- return drm_gem_cma_dumb_create_internal(file, dev, args);
-}
-
static struct drm_framebuffer *
rcar_du_fb_create(struct drm_device *dev, struct drm_file *file_priv,
const struct drm_mode_fb_cmd2 *mode_cmd)
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms.h b/drivers/gpu/drm/rcar-du/rcar_du_kms.h
index 58a66dc355bf..e335a47ec72f 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_kms.h
+++ b/drivers/gpu/drm/rcar-du/rcar_du_kms.h
@@ -14,9 +14,6 @@
int rcar_du_modeset_init(struct rcar_du_device *rcdu);
-int rcar_du_dumb_create(struct drm_file *file, struct drm_device *dev,
- struct drm_mode_create_dumb *args);
-
struct drm_gem_object *rcar_du_gem_prime_import_sg_table(struct drm_device *dev,
struct dma_buf_attachment *attach,
struct sg_table *sgt);
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms_lib.c b/drivers/gpu/drm/rcar-du/rcar_du_kms_lib.c
index 40ccd8635c34..cc86524a826a 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_kms_lib.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_kms_lib.c
@@ -322,3 +322,28 @@ const struct rcar_du_format_info *rcar_du_format_info(u32 fourcc)
return NULL;
}
+
+/* -----------------------------------------------------------------------------
+ * Frame buffer
+ */
+
+int rcar_du_dumb_create(struct drm_file *file, struct drm_device *dev,
+ struct drm_mode_create_dumb *args)
+{
+ struct rcar_du_device *rcdu = to_rcar_du_device(dev);
+ unsigned int min_pitch = DIV_ROUND_UP(args->width * args->bpp, 8);
+ unsigned int align;
+
+ /*
+ * The R8A7779 DU requires a 16 pixels pitch alignment as documented,
+ * but the R8A7790 DU seems to require a 128 bytes pitch alignment.
+ */
+ if (rcar_du_needs(rcdu, RCAR_DU_QUIRK_ALIGN_128B))
+ align = 128;
+ else
+ align = 16 * args->bpp / 8;
+
+ args->pitch = roundup(min_pitch, align);
+
+ return drm_gem_cma_dumb_create_internal(file, dev, args);
+}
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_kms_lib.h b/drivers/gpu/drm/rcar-du/rcar_du_kms_lib.h
index 5fa488abb681..15505b51c849 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_kms_lib.h
+++ b/drivers/gpu/drm/rcar-du/rcar_du_kms_lib.h
@@ -32,4 +32,7 @@ struct rcar_du_format_info {
const struct rcar_du_format_info *rcar_du_format_info(u32 fourcc);
+int rcar_du_dumb_create(struct drm_file *file, struct drm_device *dev,
+ struct drm_mode_create_dumb *args);
+
#endif /* __RCAR_DU_KMS_LIB_H__ */
--
2.25.1
