[PATCH RFC 6/6] drm/vkms: Extract vkms_composer header

[Louis Chauvet <louis.chauvet@bootlin.com>]

The vkms composer functions are defined in a different .c, so make the
same thing for the function declaration in the headers and create
vkms_composer.h.

Signed-off-by: Louis Chauvet <louis.chauvet@bootlin.com>
---
 drivers/gpu/drm/vkms/vkms_composer.c  |  2 ++
 drivers/gpu/drm/vkms/vkms_composer.h  | 18 ++++++++++++++++++
 drivers/gpu/drm/vkms/vkms_crtc.c      |  1 +
 drivers/gpu/drm/vkms/vkms_drv.h       | 11 -----------
 drivers/gpu/drm/vkms/vkms_writeback.c |  1 +
 5 files changed, 22 insertions(+), 11 deletions(-)

diff --git a/drivers/gpu/drm/vkms/vkms_composer.c b/drivers/gpu/drm/vkms/vkms_composer.c
index 139d249454c4..15ef07ed304e 100644
--- a/drivers/gpu/drm/vkms/vkms_composer.c
+++ b/drivers/gpu/drm/vkms/vkms_composer.c
@@ -10,7 +10,9 @@
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_vblank.h>
 #include <linux/minmax.h>
+#include <drm/drm_print.h>
 
+#include "vkms_composer.h"
 #include "vkms_crtc.h"
 #include "vkms_writeback.h"
 
diff --git a/drivers/gpu/drm/vkms/vkms_composer.h b/drivers/gpu/drm/vkms/vkms_composer.h
new file mode 100644
index 000000000000..91b33af1e013
--- /dev/null
+++ b/drivers/gpu/drm/vkms/vkms_composer.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+
+#ifndef _VKMS_COMPOSER_H
+#define _VKMS_COMPOSER_H
+
+#include "vkms_drv.h"
+#include "vkms_crtc.h"
+
+void vkms_composer_worker(struct work_struct *work);
+void vkms_set_composer(struct vkms_output *out, bool enabled);
+
+/* CRC Support */
+const char *const *vkms_get_crc_sources(struct drm_crtc *crtc, size_t *count);
+int vkms_set_crc_source(struct drm_crtc *crtc, const char *src_name);
+int vkms_verify_crc_source(struct drm_crtc *crtc, const char *source_name,
+			   size_t *values_cnt);
+
+#endif //_VKMS_COMPOSER_H
diff --git a/drivers/gpu/drm/vkms/vkms_crtc.c b/drivers/gpu/drm/vkms/vkms_crtc.c
index cb6e49a86745..6fae43932b60 100644
--- a/drivers/gpu/drm/vkms/vkms_crtc.c
+++ b/drivers/gpu/drm/vkms/vkms_crtc.c
@@ -9,6 +9,7 @@
 #include <drm/drm_print.h>
 
 #include "vkms_crtc.h"
+#include "vkms_composer.h"
 #include "vkms_plane.h"
 
 static enum hrtimer_restart vkms_vblank_simulate(struct hrtimer *timer)
diff --git a/drivers/gpu/drm/vkms/vkms_drv.h b/drivers/gpu/drm/vkms/vkms_drv.h
index 943ad55e0172..f74a5c2045f9 100644
--- a/drivers/gpu/drm/vkms/vkms_drv.h
+++ b/drivers/gpu/drm/vkms/vkms_drv.h
@@ -106,15 +106,4 @@ struct vkms_device {
 
 int vkms_output_init(struct vkms_device *vkmsdev, int possible_crtc_index);
 
-/* CRC Support */
-const char *const *vkms_get_crc_sources(struct drm_crtc *crtc,
-					size_t *count);
-int vkms_set_crc_source(struct drm_crtc *crtc, const char *src_name);
-int vkms_verify_crc_source(struct drm_crtc *crtc, const char *source_name,
-			   size_t *values_cnt);
-
-/* Composer Support */
-void vkms_composer_worker(struct work_struct *work);
-void vkms_set_composer(struct vkms_output *out, bool enabled);
-
 #endif /* _VKMS_DRV_H_ */
diff --git a/drivers/gpu/drm/vkms/vkms_writeback.c b/drivers/gpu/drm/vkms/vkms_writeback.c
index 48f3f7f2e2a4..5e75880a5845 100644
--- a/drivers/gpu/drm/vkms/vkms_writeback.c
+++ b/drivers/gpu/drm/vkms/vkms_writeback.c
@@ -15,6 +15,7 @@
 #include "vkms_writeback.h"
 #include "vkms_crtc.h"
 #include "vkms_formats.h"
+#include "vkms_composer.h"
 
 static const u32 vkms_wb_formats[] = {
 	DRM_FORMAT_ARGB8888,

-- 
2.44.2