linux-kernel - [PATCH v2 1/3] drm/komeda: Add komeda_drv.h to make struct komeda

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Message-ID: <20251118105934.748955-2-rk0006818@gmail.com>
Date: Tue, 18 Nov 2025 16:29:32 +0530
From: Rahul Kumar <rk0006818@...il.com>
To: liviu.dudau@....com,
	maarten.lankhorst@...ux.intel.com,
	mripard@...nel.org,
	tzimmermann@...e.de,
	airlied@...il.com,
	simona@...ll.ch
Cc: dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org,
	rk0006818@...il.com
Subject: [PATCH v2 1/3] drm/komeda: Add komeda_drv.h to make struct komeda_drv available

struct komeda_drv was defined only inside komeda_drv.c and not visible
to other Komeda components. Add a new header file, komeda_drv.h, to
make this structure available across the driver.

Signed-off-by: Rahul Kumar <rk0006818@...il.com>
---
 .../gpu/drm/arm/display/komeda/komeda_drv.c   |  6 +----
 .../gpu/drm/arm/display/komeda/komeda_drv.h   | 24 +++++++++++++++++++
 2 files changed, 25 insertions(+), 5 deletions(-)
 create mode 100644 drivers/gpu/drm/arm/display/komeda/komeda_drv.h

diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_drv.c b/drivers/gpu/drm/arm/display/komeda/komeda_drv.c
index 358c1512b087..aff3cf1f134b 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_drv.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_drv.c
@@ -14,11 +14,7 @@
 #include <drm/drm_of.h>
 #include "komeda_dev.h"
 #include "komeda_kms.h"
-
-struct komeda_drv {
-	struct komeda_dev *mdev;
-	struct komeda_kms_dev *kms;
-};
+#include "komeda_drv.h"
 
 struct komeda_dev *dev_to_mdev(struct device *dev)
 {
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_drv.h b/drivers/gpu/drm/arm/display/komeda/komeda_drv.h
new file mode 100644
index 000000000000..b105255a798c
--- /dev/null
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_drv.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Komeda top-level driver structure
+ *
+ * (C) COPYRIGHT 2025 Rahul Kumar <rk0006818@...il.com>
+ */
+#ifndef _KOMEDA_DRV_H_
+#define _KOMEDA_DRV_H_
+
+#include "komeda_dev.h"
+#include "komeda_kms.h"
+
+/**
+ * struct komeda_drv - Komeda high-level driver glue
+ *
+ * This structure links the core Komeda hardware device (struct komeda_dev)
+ * with the DRM/KMS integration layer (struct komeda_kms_dev).
+ */
+struct komeda_drv {
+	struct komeda_dev     *mdev;
+	struct komeda_kms_dev *kms;
+};
+
+#endif /* !_KOMEDA_DRV_H_ */
-- 
2.43.0