drm/amd/dc: Add dc display driver (v2)

Supported DCE versions: 8.0, 10.0, 11.0, 11.2

v2: rebase against 4.11

Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 140 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/display/include/grph_object_defs.h b/drivers/gpu/drm/amd/display/include/grph_object_defs.h
new file mode 100644
index 000000000000..2941b882b0b6
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/include/grph_object_defs.h
@@ -0,0 +1,140 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_GRPH_OBJECT_DEFS_H__
+#define __DAL_GRPH_OBJECT_DEFS_H__
+
+#include "grph_object_id.h"
+
+/* ********************************************************************
+ * ********************************************************************
+ *
+ *  These defines shared between All Graphics Objects
+ *
+ * ********************************************************************
+ * ********************************************************************
+ */
+
+/* HPD unit id - HW direct translation */
+enum hpd_source_id {
+	HPD_SOURCEID1 = 0,
+	HPD_SOURCEID2,
+	HPD_SOURCEID3,
+	HPD_SOURCEID4,
+	HPD_SOURCEID5,
+	HPD_SOURCEID6,
+
+	HPD_SOURCEID_COUNT,
+	HPD_SOURCEID_UNKNOWN
+};
+
+/* DDC unit id - HW direct translation */
+enum channel_id {
+	CHANNEL_ID_UNKNOWN = 0,
+	CHANNEL_ID_DDC1,
+	CHANNEL_ID_DDC2,
+	CHANNEL_ID_DDC3,
+	CHANNEL_ID_DDC4,
+	CHANNEL_ID_DDC5,
+	CHANNEL_ID_DDC6,
+	CHANNEL_ID_DDC_VGA,
+	CHANNEL_ID_I2C_PAD,
+	CHANNEL_ID_COUNT
+};
+
+#define DECODE_CHANNEL_ID(ch_id) \
+	(ch_id) == CHANNEL_ID_DDC1 ? "CHANNEL_ID_DDC1" : \
+	(ch_id) == CHANNEL_ID_DDC2 ? "CHANNEL_ID_DDC2" : \
+	(ch_id) == CHANNEL_ID_DDC3 ? "CHANNEL_ID_DDC3" : \
+	(ch_id) == CHANNEL_ID_DDC4 ? "CHANNEL_ID_DDC4" : \
+	(ch_id) == CHANNEL_ID_DDC5 ? "CHANNEL_ID_DDC5" : \
+	(ch_id) == CHANNEL_ID_DDC6 ? "CHANNEL_ID_DDC6" : \
+	(ch_id) == CHANNEL_ID_DDC_VGA ? "CHANNEL_ID_DDC_VGA" : \
+	(ch_id) == CHANNEL_ID_I2C_PAD ? "CHANNEL_ID_I2C_PAD" : "Invalid"
+
+enum transmitter {
+	TRANSMITTER_UNKNOWN = (-1L),
+	TRANSMITTER_UNIPHY_A,
+	TRANSMITTER_UNIPHY_B,
+	TRANSMITTER_UNIPHY_C,
+	TRANSMITTER_UNIPHY_D,
+	TRANSMITTER_UNIPHY_E,
+	TRANSMITTER_UNIPHY_F,
+	TRANSMITTER_NUTMEG_CRT,
+	TRANSMITTER_TRAVIS_CRT,
+	TRANSMITTER_TRAVIS_LCD,
+	TRANSMITTER_UNIPHY_G,
+	TRANSMITTER_COUNT
+};
+
+/* Generic source of the synchronisation input/output signal */
+/* Can be used for flow control, stereo sync, timing sync, frame sync, etc */
+enum sync_source {
+	SYNC_SOURCE_NONE = 0,
+
+	/* Source based on controllers */
+	SYNC_SOURCE_CONTROLLER0,
+	SYNC_SOURCE_CONTROLLER1,
+	SYNC_SOURCE_CONTROLLER2,
+	SYNC_SOURCE_CONTROLLER3,
+	SYNC_SOURCE_CONTROLLER4,
+	SYNC_SOURCE_CONTROLLER5,
+
+	/* Source based on GSL group */
+	SYNC_SOURCE_GSL_GROUP0,
+	SYNC_SOURCE_GSL_GROUP1,
+	SYNC_SOURCE_GSL_GROUP2,
+
+	/* Source based on GSL IOs */
+	/* These IOs normally used as GSL input/output */
+	SYNC_SOURCE_GSL_IO_FIRST,
+	SYNC_SOURCE_GSL_IO_GENLOCK_CLOCK = SYNC_SOURCE_GSL_IO_FIRST,
+	SYNC_SOURCE_GSL_IO_GENLOCK_VSYNC,
+	SYNC_SOURCE_GSL_IO_SWAPLOCK_A,
+	SYNC_SOURCE_GSL_IO_SWAPLOCK_B,
+	SYNC_SOURCE_GSL_IO_LAST = SYNC_SOURCE_GSL_IO_SWAPLOCK_B,
+
+	/* Source based on regular IOs */
+	SYNC_SOURCE_IO_FIRST,
+	SYNC_SOURCE_IO_GENERIC_A = SYNC_SOURCE_IO_FIRST,
+	SYNC_SOURCE_IO_GENERIC_B,
+	SYNC_SOURCE_IO_GENERIC_C,
+	SYNC_SOURCE_IO_GENERIC_D,
+	SYNC_SOURCE_IO_GENERIC_E,
+	SYNC_SOURCE_IO_GENERIC_F,
+	SYNC_SOURCE_IO_HPD1,
+	SYNC_SOURCE_IO_HPD2,
+	SYNC_SOURCE_IO_HSYNC_A,
+	SYNC_SOURCE_IO_VSYNC_A,
+	SYNC_SOURCE_IO_HSYNC_B,
+	SYNC_SOURCE_IO_VSYNC_B,
+	SYNC_SOURCE_IO_LAST = SYNC_SOURCE_IO_VSYNC_B,
+
+	/* Misc. flow control sources */
+	SYNC_SOURCE_DUAL_GPU_PIN
+};
+
+
+#endif