drm/amd/display: Try RGB before YCbCr 4:4:4 in stream validationgrafted

amdgpu_dm_create_validate_stream_for_sink() walks encoding_order[] and
uses the first encoding that validates. YCbCr 4:4:4 is listed before
RGB, so an HDMI sink that advertises 4:4:4 gets YCbCr 4:4:4 whenever the
"color format" property is left at AUTO, even though RGB fits the same
link.

That contradicts the documented AUTO behaviour for HDMI in enum
drm_connector_color_format (RGB, falling back to YCbCr 4:2:0 only when
the bandwidth is not available or the mode is 4:2:0-only), which the
amdgpu implementation of the property also describes. It also leaves
the "Broadcast RGB" property without effect on such sinks, since the
quantization range it selects only applies to RGB output.

Try RGB first. The mask still holds every encoding the sink supports,
so a mode that cannot carry RGB falls back exactly as before.

For reference, v7.2 picked RGB here unless YCbCr 4:4:4 was forced
through debugfs, while earlier kernels picked YCbCr 4:4:4 for any HDMI
sink that advertised it.

Fixes: 0b0ff65d3ca1 ("drm/amd/display: Refactor stream validation")
Suggested-by: Adolfo Rodrigues <adolfotregosa@gmail.com>
Assisted-by: Claude Code:claude-fable-5-1
Signed-off-by: Adrian Betschart <adrian.betschart@cinemaone.ch>
Reviewed-by: Fangzhi Zuo <jerry.zuo@amd.com>
Tested-by: Adolfo Rodrigues <adolfotregosa@gmail.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 7de432bc753133764dc40d37f9388da56de251e7)

6 files changed, 277 insertions, 0 deletions

diff --git a/include/dt-bindings/input/atmel-maxtouch.h b/include/dt-bindings/input/atmel-maxtouch.h
new file mode 100644
index 000000000..7345ab322
--- /dev/null
+++ b/include/dt-bindings/input/atmel-maxtouch.h
@@ -0,0 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+
+#ifndef _DT_BINDINGS_ATMEL_MAXTOUCH_H
+#define _DT_BINDINGS_ATMEL_MAXTOUCH_H
+
+#define ATMEL_MXT_WAKEUP_NONE		0
+#define ATMEL_MXT_WAKEUP_I2C_SCL	1
+#define ATMEL_MXT_WAKEUP_GPIO		2
+
+#endif /* _DT_BINDINGS_ATMEL_MAXTOUCH_H */
diff --git a/include/dt-bindings/input/cros-ec-keyboard.h b/include/dt-bindings/input/cros-ec-keyboard.h
new file mode 100644
index 000000000..afc12f6aa
--- /dev/null
+++ b/include/dt-bindings/input/cros-ec-keyboard.h
@@ -0,0 +1,207 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * This header provides the constants of the standard Chrome OS key matrix
+ * for cros-ec keyboard-controller bindings.
+ *
+ * Copyright (c) 2021 Google, Inc
+ */
+
+#ifndef _CROS_EC_KEYBOARD_H
+#define _CROS_EC_KEYBOARD_H
+
+#define CROS_STD_TOP_ROW_KEYMAP	\
+	MATRIX_KEY(0x00, 0x02, KEY_F1)	\
+	MATRIX_KEY(0x03, 0x02, KEY_F2)	\
+	MATRIX_KEY(0x02, 0x02, KEY_F3)	\
+	MATRIX_KEY(0x01, 0x02, KEY_F4)	\
+	MATRIX_KEY(0x03, 0x04, KEY_F5)	\
+	MATRIX_KEY(0x02, 0x04, KEY_F6)	\
+	MATRIX_KEY(0x01, 0x04, KEY_F7)	\
+	MATRIX_KEY(0x02, 0x09, KEY_F8)	\
+	MATRIX_KEY(0x01, 0x09, KEY_F9)	\
+	MATRIX_KEY(0x00, 0x04, KEY_F10)
+
+#define CROS_STD_MAIN_KEYMAP	\
+	MATRIX_KEY(0x00, 0x01, KEY_LEFTMETA)	\
+	MATRIX_KEY(0x00, 0x03, KEY_B)		\
+	MATRIX_KEY(0x00, 0x05, KEY_RO)		\
+	MATRIX_KEY(0x00, 0x06, KEY_N)		\
+	MATRIX_KEY(0x00, 0x08, KEY_EQUAL)	\
+	MATRIX_KEY(0x00, 0x0a, KEY_RIGHTALT)	\
+	MATRIX_KEY(0x01, 0x01, KEY_ESC)		\
+	MATRIX_KEY(0x01, 0x03, KEY_G)		\
+	MATRIX_KEY(0x01, 0x06, KEY_H)		\
+	MATRIX_KEY(0x01, 0x08, KEY_APOSTROPHE)	\
+	MATRIX_KEY(0x01, 0x0b, KEY_BACKSPACE)	\
+	MATRIX_KEY(0x01, 0x0c, KEY_HENKAN)	\
+						\
+	MATRIX_KEY(0x02, 0x00, KEY_LEFTCTRL)	\
+	MATRIX_KEY(0x02, 0x01, KEY_TAB)		\
+	MATRIX_KEY(0x02, 0x03, KEY_T)		\
+	MATRIX_KEY(0x02, 0x05, KEY_RIGHTBRACE)	\
+	MATRIX_KEY(0x02, 0x06, KEY_Y)		\
+	MATRIX_KEY(0x02, 0x07, KEY_102ND)	\
+	MATRIX_KEY(0x02, 0x08, KEY_LEFTBRACE)	\
+	MATRIX_KEY(0x02, 0x0a, KEY_YEN)		\
+						\
+	MATRIX_KEY(0x03, 0x00, KEY_LEFTMETA)	\
+	MATRIX_KEY(0x03, 0x01, KEY_GRAVE)	\
+	MATRIX_KEY(0x03, 0x03, KEY_5)		\
+	MATRIX_KEY(0x03, 0x06, KEY_6)		\
+	MATRIX_KEY(0x03, 0x08, KEY_MINUS)	\
+	MATRIX_KEY(0x03, 0x09, KEY_SLEEP)	\
+	MATRIX_KEY(0x03, 0x0b, KEY_BACKSLASH)	\
+	MATRIX_KEY(0x03, 0x0c, KEY_MUHENKAN)	\
+						\
+	MATRIX_KEY(0x04, 0x00, KEY_RIGHTCTRL)	\
+	MATRIX_KEY(0x04, 0x01, KEY_A)		\
+	MATRIX_KEY(0x04, 0x02, KEY_D)		\
+	MATRIX_KEY(0x04, 0x03, KEY_F)		\
+	MATRIX_KEY(0x04, 0x04, KEY_S)		\
+	MATRIX_KEY(0x04, 0x05, KEY_K)		\
+	MATRIX_KEY(0x04, 0x06, KEY_J)		\
+	MATRIX_KEY(0x04, 0x08, KEY_SEMICOLON)	\
+	MATRIX_KEY(0x04, 0x09, KEY_L)		\
+	MATRIX_KEY(0x04, 0x0a, KEY_BACKSLASH)	\
+	MATRIX_KEY(0x04, 0x0b, KEY_ENTER)	\
+						\
+	MATRIX_KEY(0x05, 0x01, KEY_Z)		\
+	MATRIX_KEY(0x05, 0x02, KEY_C)		\
+	MATRIX_KEY(0x05, 0x03, KEY_V)		\
+	MATRIX_KEY(0x05, 0x04, KEY_X)		\
+	MATRIX_KEY(0x05, 0x05, KEY_COMMA)	\
+	MATRIX_KEY(0x05, 0x06, KEY_M)		\
+	MATRIX_KEY(0x05, 0x07, KEY_LEFTSHIFT)	\
+	MATRIX_KEY(0x05, 0x08, KEY_SLASH)	\
+	MATRIX_KEY(0x05, 0x09, KEY_DOT)		\
+	MATRIX_KEY(0x05, 0x0b, KEY_SPACE)	\
+						\
+	MATRIX_KEY(0x06, 0x01, KEY_1)		\
+	MATRIX_KEY(0x06, 0x02, KEY_3)		\
+	MATRIX_KEY(0x06, 0x03, KEY_4)		\
+	MATRIX_KEY(0x06, 0x04, KEY_2)		\
+	MATRIX_KEY(0x06, 0x05, KEY_8)		\
+	MATRIX_KEY(0x06, 0x06, KEY_7)		\
+	MATRIX_KEY(0x06, 0x08, KEY_0)		\
+	MATRIX_KEY(0x06, 0x09, KEY_9)		\
+	MATRIX_KEY(0x06, 0x0a, KEY_LEFTALT)	\
+	MATRIX_KEY(0x06, 0x0b, KEY_DOWN)	\
+	MATRIX_KEY(0x06, 0x0c, KEY_RIGHT)	\
+						\
+	MATRIX_KEY(0x07, 0x01, KEY_Q)		\
+	MATRIX_KEY(0x07, 0x02, KEY_E)		\
+	MATRIX_KEY(0x07, 0x03, KEY_R)		\
+	MATRIX_KEY(0x07, 0x04, KEY_W)		\
+	MATRIX_KEY(0x07, 0x05, KEY_I)		\
+	MATRIX_KEY(0x07, 0x06, KEY_U)		\
+	MATRIX_KEY(0x07, 0x07, KEY_RIGHTSHIFT)	\
+	MATRIX_KEY(0x07, 0x08, KEY_P)		\
+	MATRIX_KEY(0x07, 0x09, KEY_O)		\
+	MATRIX_KEY(0x07, 0x0b, KEY_UP)		\
+	MATRIX_KEY(0x07, 0x0c, KEY_LEFT)
+
+/* No numpad */
+#define CROS_TOP_ROW_KEYMAP_V30 \
+	MATRIX_KEY(0x00, 0x01, KEY_F11)		/* T11 */	\
+	MATRIX_KEY(0x00, 0x02, KEY_F1)		/* T1 */	\
+	MATRIX_KEY(0x00, 0x04, KEY_F10)		/* T10 */	\
+	MATRIX_KEY(0x00, 0x0b, KEY_F14)		/* T14 */	\
+	MATRIX_KEY(0x00, 0x0c, KEY_F15)		/* T15 */	\
+	MATRIX_KEY(0x01, 0x02, KEY_F4)		/* T4 */	\
+	MATRIX_KEY(0x01, 0x04, KEY_F7)		/* T7 */	\
+	MATRIX_KEY(0x01, 0x05, KEY_F12)		/* T12 */	\
+	MATRIX_KEY(0x01, 0x09, KEY_F9)		/* T9 */	\
+	MATRIX_KEY(0x02, 0x02, KEY_F3)		/* T3 */	\
+	MATRIX_KEY(0x02, 0x04, KEY_F6)		/* T6 */	\
+	MATRIX_KEY(0x02, 0x0b, KEY_F8)		/* T8 */	\
+	MATRIX_KEY(0x03, 0x02, KEY_F2)		/* T2 */	\
+	MATRIX_KEY(0x03, 0x05, KEY_F13)		/* T13 */	\
+	MATRIX_KEY(0x04, 0x04, KEY_F5)		/* T5 */
+
+#define CROS_MAIN_KEYMAP_V30			/* Keycode */	\
+	MATRIX_KEY(0x00, 0x03, KEY_B)		/* 50 */	\
+	MATRIX_KEY(0x00, 0x05, KEY_N)		/* 51 */	\
+	MATRIX_KEY(0x00, 0x06, KEY_RO)		/* 56 (JIS) */	\
+	MATRIX_KEY(0x00, 0x08, KEY_EQUAL)	/* 13 */	\
+	MATRIX_KEY(0x00, 0x09, KEY_HOME)	/* 80 (Numpad) */	\
+	MATRIX_KEY(0x00, 0x0a, KEY_RIGHTALT)	/* 62 */	\
+	MATRIX_KEY(0x00, 0x10, KEY_FN)		/* 127 */	\
+								\
+	MATRIX_KEY(0x01, 0x01, KEY_ESC)		/* 110 */	\
+	MATRIX_KEY(0x01, 0x03, KEY_G)		/* 35 */	\
+	MATRIX_KEY(0x01, 0x06, KEY_H)		/* 36 */	\
+	MATRIX_KEY(0x01, 0x08, KEY_APOSTROPHE)	/* 41 */	\
+	MATRIX_KEY(0x01, 0x0b, KEY_BACKSPACE)	/* 15 */	\
+	MATRIX_KEY(0x01, 0x0c, KEY_HENKAN)	/* 65 (JIS) */	\
+	MATRIX_KEY(0x01, 0x0e, KEY_LEFTCTRL)	/* 58 */	\
+								\
+	MATRIX_KEY(0x02, 0x01, KEY_TAB)		/* 16 */	\
+	MATRIX_KEY(0x02, 0x03, KEY_T)		/* 21 */	\
+	MATRIX_KEY(0x02, 0x05, KEY_RIGHTBRACE)	/* 28 */	\
+	MATRIX_KEY(0x02, 0x06, KEY_Y)		/* 22 */	\
+	MATRIX_KEY(0x02, 0x08, KEY_LEFTBRACE)	/* 27 */	\
+	MATRIX_KEY(0x02, 0x09, KEY_DELETE)	/* 76 (Numpad) */	\
+	MATRIX_KEY(0x02, 0x0c, KEY_PAGEUP)	/* 85 (Numpad) */	\
+	MATRIX_KEY(0x02, 0x011, KEY_YEN)	/* 14 (JIS) */	\
+								\
+	MATRIX_KEY(0x03, 0x00, KEY_LEFTMETA)	/* Launcher */	\
+	MATRIX_KEY(0x03, 0x01, KEY_GRAVE)	/* 1 */	\
+	MATRIX_KEY(0x03, 0x03, KEY_5)		/* 6 */	\
+	MATRIX_KEY(0x03, 0x04, KEY_S)		/* 32 */	\
+	MATRIX_KEY(0x03, 0x06, KEY_MINUS)	/* 12 */	\
+	MATRIX_KEY(0x03, 0x08, KEY_6)		/* 7 */		\
+	MATRIX_KEY(0x03, 0x09, KEY_SLEEP)	/* Lock */	\
+	MATRIX_KEY(0x03, 0x0b, KEY_BACKSLASH)	/* 29 */	\
+	MATRIX_KEY(0x03, 0x0c, KEY_MUHENKAN)	/* 63 (JIS) */	\
+	MATRIX_KEY(0x03, 0x0e, KEY_RIGHTCTRL)	/* 64 */	\
+								\
+	MATRIX_KEY(0x04, 0x01, KEY_A)		/* 31 */	\
+	MATRIX_KEY(0x04, 0x02, KEY_D)		/* 33 */	\
+	MATRIX_KEY(0x04, 0x03, KEY_F)		/* 34 */	\
+	MATRIX_KEY(0x04, 0x05, KEY_K)		/* 38 */	\
+	MATRIX_KEY(0x04, 0x06, KEY_J)		/* 37 */	\
+	MATRIX_KEY(0x04, 0x08, KEY_SEMICOLON)	/* 40 */	\
+	MATRIX_KEY(0x04, 0x09, KEY_L)		/* 39 */	\
+	MATRIX_KEY(0x04, 0x0b, KEY_ENTER)	/* 43 */	\
+	MATRIX_KEY(0x04, 0x0c, KEY_END)		/* 81 (Numpad) */	\
+								\
+	MATRIX_KEY(0x05, 0x01, KEY_1)		/* 2 */	\
+	MATRIX_KEY(0x05, 0x02, KEY_COMMA)	/* 53 */	\
+	MATRIX_KEY(0x05, 0x03, KEY_DOT)		/* 54 */	\
+	MATRIX_KEY(0x05, 0x04, KEY_SLASH)	/* 55 */	\
+	MATRIX_KEY(0x05, 0x05, KEY_C)		/* 48 */	\
+	MATRIX_KEY(0x05, 0x06, KEY_SPACE)	/* 61 */	\
+	MATRIX_KEY(0x05, 0x07, KEY_LEFTSHIFT)	/* 44 */	\
+	MATRIX_KEY(0x05, 0x08, KEY_X)		/* 47 */	\
+	MATRIX_KEY(0x05, 0x09, KEY_V)		/* 49 */	\
+	MATRIX_KEY(0x05, 0x0b, KEY_M)		/* 52 */	\
+	MATRIX_KEY(0x05, 0x0c, KEY_PAGEDOWN)	/* 86 (Numpad) */	\
+								\
+	MATRIX_KEY(0x06, 0x01, KEY_Z)		/* 46 */	\
+	MATRIX_KEY(0x06, 0x02, KEY_3)		/* 4 */		\
+	MATRIX_KEY(0x06, 0x03, KEY_4)		/* 5 */		\
+	MATRIX_KEY(0x06, 0x04, KEY_2)		/* 3 */		\
+	MATRIX_KEY(0x06, 0x05, KEY_8)		/* 9 */		\
+	MATRIX_KEY(0x06, 0x06, KEY_0)		/* 11 */	\
+	MATRIX_KEY(0x06, 0x08, KEY_7)		/* 8 */		\
+	MATRIX_KEY(0x06, 0x09, KEY_9)		/* 10 */	\
+	MATRIX_KEY(0x06, 0x0b, KEY_DOWN)	/* 84 */	\
+	MATRIX_KEY(0x06, 0x0c, KEY_RIGHT)	/* 89 */	\
+	MATRIX_KEY(0x06, 0x0d, KEY_LEFTALT)	/* 60 */	\
+	MATRIX_KEY(0x06, 0x0f, KEY_ASSISTANT)	/* 128 */	\
+	MATRIX_KEY(0x06, 0x11, KEY_BACKSLASH)	/* 42 (JIS, ISO) */	\
+								\
+	MATRIX_KEY(0x07, 0x01, KEY_U)		/* 23 */	\
+	MATRIX_KEY(0x07, 0x02, KEY_I)		/* 24 */	\
+	MATRIX_KEY(0x07, 0x03, KEY_O)		/* 25 */	\
+	MATRIX_KEY(0x07, 0x04, KEY_P)		/* 26 */	\
+	MATRIX_KEY(0x07, 0x05, KEY_Q)		/* 17 */	\
+	MATRIX_KEY(0x07, 0x06, KEY_W)		/* 18 */	\
+	MATRIX_KEY(0x07, 0x07, KEY_RIGHTSHIFT)	/* 57 */	\
+	MATRIX_KEY(0x07, 0x08, KEY_E)		/* 19 */	\
+	MATRIX_KEY(0x07, 0x09, KEY_R)		/* 20 */	\
+	MATRIX_KEY(0x07, 0x0b, KEY_UP)		/* 83 */	\
+	MATRIX_KEY(0x07, 0x0c, KEY_LEFT)	/* 79 */	\
+	MATRIX_KEY(0x07, 0x11, KEY_102ND)	/* 45 (ISO) */
+
+#endif /* _CROS_EC_KEYBOARD_H */
diff --git a/include/dt-bindings/input/gpio-keys.h b/include/dt-bindings/input/gpio-keys.h
new file mode 100644
index 000000000..8962df79e
--- /dev/null
+++ b/include/dt-bindings/input/gpio-keys.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * This header provides constants for gpio keys bindings.
+ */
+
+#ifndef _DT_BINDINGS_GPIO_KEYS_H
+#define _DT_BINDINGS_GPIO_KEYS_H
+
+#define EV_ACT_ANY		0x00	/* asserted or deasserted */
+#define EV_ACT_ASSERTED		0x01	/* asserted */
+#define EV_ACT_DEASSERTED	0x02	/* deasserted */
+
+#endif /* _DT_BINDINGS_GPIO_KEYS_H */
diff --git a/include/dt-bindings/input/input.h b/include/dt-bindings/input/input.h
new file mode 100644
index 000000000..bcf0ae100
--- /dev/null
+++ b/include/dt-bindings/input/input.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * This header provides constants for most input bindings.
+ *
+ * Most input bindings include key code, matrix key code format.
+ * In most cases, key code and matrix key code format uses
+ * the standard values/macro defined in this header.
+ */
+
+#ifndef _DT_BINDINGS_INPUT_INPUT_H
+#define _DT_BINDINGS_INPUT_INPUT_H
+
+#include "linux-event-codes.h"
+
+#define MATRIX_KEY(row, col, code)	\
+	((((row) & 0xFF) << 24) | (((col) & 0xFF) << 16) | ((code) & 0xFFFF))
+
+#endif /* _DT_BINDINGS_INPUT_INPUT_H */
diff --git a/include/dt-bindings/input/linux-event-codes.h b/include/dt-bindings/input/linux-event-codes.h
new file mode 120000
index 000000000..693bbcd26
--- /dev/null
+++ b/include/dt-bindings/input/linux-event-codes.h
@@ -0,0 +1 @@
+../../uapi/linux/input-event-codes.h
\ No newline at end of file
diff --git a/include/dt-bindings/input/ti-drv260x.h b/include/dt-bindings/input/ti-drv260x.h
new file mode 100644
index 000000000..af71082dd
--- /dev/null
+++ b/include/dt-bindings/input/ti-drv260x.h
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * DRV260X haptics driver family
+ *
+ * Author: Dan Murphy <dmurphy@ti.com>
+ *
+ * Copyright:   (C) 2014 Texas Instruments, Inc.
+ */
+
+#ifndef _DT_BINDINGS_TI_DRV260X_H
+#define _DT_BINDINGS_TI_DRV260X_H
+
+/* Calibration Types */
+#define DRV260X_LRA_MODE		0x00
+#define DRV260X_LRA_NO_CAL_MODE	0x01
+#define DRV260X_ERM_MODE		0x02
+
+/* Library Selection */
+#define DRV260X_LIB_EMPTY			0x00
+#define DRV260X_ERM_LIB_A			0x01
+#define DRV260X_ERM_LIB_B			0x02
+#define DRV260X_ERM_LIB_C			0x03
+#define DRV260X_ERM_LIB_D			0x04
+#define DRV260X_ERM_LIB_E			0x05
+#define DRV260X_LIB_LRA			0x06
+#define DRV260X_ERM_LIB_F			0x07
+
+#endif