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Diffstat (limited to 'drivers/gpu/drm/fsl-dcu/fsl_tcon.h')
-rw-r--r--drivers/gpu/drm/fsl-dcu/fsl_tcon.h29
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/gpu/drm/fsl-dcu/fsl_tcon.h b/drivers/gpu/drm/fsl-dcu/fsl_tcon.h
new file mode 100644
index 000000000..23aa78f14
--- /dev/null
+++ b/drivers/gpu/drm/fsl-dcu/fsl_tcon.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Copyright 2015 Toradex AG
+ *
+ * Stefan Agner <stefan@agner.ch>
+ *
+ * Freescale TCON device driver
+ */
+
+#ifndef __FSL_TCON_H__
+#define __FSL_TCON_H__
+
+#include <linux/bitops.h>
+
+#define FSL_TCON_CTRL1 0x0
+#define FSL_TCON_CTRL1_TCON_BYPASS BIT(29)
+
+struct fsl_tcon {
+ struct regmap *regs;
+ struct clk *ipg_clk;
+};
+
+struct fsl_tcon *fsl_tcon_init(struct device *dev);
+void fsl_tcon_free(struct fsl_tcon *tcon);
+
+void fsl_tcon_bypass_disable(struct fsl_tcon *tcon);
+void fsl_tcon_bypass_enable(struct fsl_tcon *tcon);
+
+#endif /* __FSL_TCON_H__ */