Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 70 insertions, 0 deletions

diff --git a/drivers/gpu/drm/exynos/regs-rotator.h b/drivers/gpu/drm/exynos/regs-rotator.h
new file mode 100644
index 000000000..e6559f565
--- /dev/null
+++ b/drivers/gpu/drm/exynos/regs-rotator.h
@@ -0,0 +1,70 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* drivers/gpu/drm/exynos/regs-rotator.h
+ *
+ * Copyright (c) 2012 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com/
+ *
+ * Register definition file for Samsung Rotator Interface (Rotator) driver
+*/
+
+#ifndef EXYNOS_REGS_ROTATOR_H
+#define EXYNOS_REGS_ROTATOR_H
+
+/* Configuration */
+#define ROT_CONFIG			0x00
+#define ROT_CONFIG_IRQ			(3 << 8)
+
+/* Image Control */
+#define ROT_CONTROL			0x10
+#define ROT_CONTROL_PATTERN_WRITE	(1 << 16)
+#define ROT_CONTROL_FMT_YCBCR420_2P	(1 << 8)
+#define ROT_CONTROL_FMT_RGB888		(6 << 8)
+#define ROT_CONTROL_FMT_MASK		(7 << 8)
+#define ROT_CONTROL_FLIP_VERTICAL	(2 << 6)
+#define ROT_CONTROL_FLIP_HORIZONTAL	(3 << 6)
+#define ROT_CONTROL_FLIP_MASK		(3 << 6)
+#define ROT_CONTROL_ROT_90		(1 << 4)
+#define ROT_CONTROL_ROT_180		(2 << 4)
+#define ROT_CONTROL_ROT_270		(3 << 4)
+#define ROT_CONTROL_ROT_MASK		(3 << 4)
+#define ROT_CONTROL_START		(1 << 0)
+
+/* Status */
+#define ROT_STATUS			0x20
+#define ROT_STATUS_IRQ_PENDING(x)	(1 << (x))
+#define ROT_STATUS_IRQ(x)		(((x) >> 8) & 0x3)
+#define ROT_STATUS_IRQ_VAL_COMPLETE	1
+#define ROT_STATUS_IRQ_VAL_ILLEGAL	2
+
+/* Buffer Address */
+#define ROT_SRC_BUF_ADDR(n)		(0x30 + ((n) << 2))
+#define ROT_DST_BUF_ADDR(n)		(0x50 + ((n) << 2))
+
+/* Buffer Size */
+#define ROT_SRC_BUF_SIZE		0x3c
+#define ROT_DST_BUF_SIZE		0x5c
+#define ROT_SET_BUF_SIZE_H(x)		((x) << 16)
+#define ROT_SET_BUF_SIZE_W(x)		((x) << 0)
+#define ROT_GET_BUF_SIZE_H(x)		((x) >> 16)
+#define ROT_GET_BUF_SIZE_W(x)		((x) & 0xffff)
+
+/* Crop Position */
+#define ROT_SRC_CROP_POS		0x40
+#define ROT_DST_CROP_POS		0x60
+#define ROT_CROP_POS_Y(x)		((x) << 16)
+#define ROT_CROP_POS_X(x)		((x) << 0)
+
+/* Source Crop Size */
+#define ROT_SRC_CROP_SIZE		0x44
+#define ROT_SRC_CROP_SIZE_H(x)		((x) << 16)
+#define ROT_SRC_CROP_SIZE_W(x)		((x) << 0)
+
+/* Round to nearest aligned value */
+#define ROT_ALIGN(x, align, mask)	(((x) + (1 << ((align) - 1))) & (mask))
+/* Minimum limit value */
+#define ROT_MIN(min, mask)		(((min) + ~(mask)) & (mask))
+/* Maximum limit value */
+#define ROT_MAX(max, mask)		((max) & (mask))
+
+#endif /* EXYNOS_REGS_ROTATOR_H */
+