修改内核路径

hc

2024-05-14 bedbef8ad3e75a304af6361af235302bcc61d06b

 kernel/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c
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@@ -23,6 +23,8 @@
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  *
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  */
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+#include <linux/delay.h>
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+
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 #include "dm_services.h"
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 #include "core_types.h"
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 #include "timing_generator.h"
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@@ -45,8 +47,10 @@
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 	COLOR_SPACE_RGB_LIMITED_TYPE,
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 	COLOR_SPACE_YCBCR601_TYPE,
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 	COLOR_SPACE_YCBCR709_TYPE,
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+	COLOR_SPACE_YCBCR2020_TYPE,
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 	COLOR_SPACE_YCBCR601_LIMITED_TYPE,
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-	COLOR_SPACE_YCBCR709_LIMITED_TYPE
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+	COLOR_SPACE_YCBCR709_LIMITED_TYPE,
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+	COLOR_SPACE_YCBCR709_BLACK_TYPE,
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 };
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 static const struct tg_color black_color_format[] = {
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@@ -80,7 +84,6 @@
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 	{ COLOR_SPACE_YCBCR709_TYPE,
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 		{ 0xE04, 0xF345, 0xFEB7, 0x1004, 0x5D3, 0x1399, 0x1FA,
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 				0x201, 0xFCCA, 0xF533, 0xE04, 0x1004} },
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-
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 	/* TODO: correct values below */
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 	{ COLOR_SPACE_YCBCR601_LIMITED_TYPE,
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 		{ 0xE00, 0xF447, 0xFDB9, 0x1000, 0x991,
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@@ -88,6 +91,12 @@
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 	{ COLOR_SPACE_YCBCR709_LIMITED_TYPE,
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 		{ 0xE00, 0xF349, 0xFEB7, 0x1000, 0x6CE, 0x16E3,
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 				0x24F, 0x200, 0xFCCB, 0xF535, 0xE00, 0x1000} },
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+	{ COLOR_SPACE_YCBCR2020_TYPE,
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+		{ 0x1000, 0xF149, 0xFEB7, 0x1004, 0x0868, 0x15B2,
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+				0x01E6, 0x201, 0xFB88, 0xF478, 0x1000, 0x1004} },
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+	{ COLOR_SPACE_YCBCR709_BLACK_TYPE,
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+		{ 0x0000, 0x0000, 0x0000, 0x1000, 0x0000, 0x0000,
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+				0x0000, 0x0200, 0x0000, 0x0000, 0x0000, 0x1000} },
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 };
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 static bool is_rgb_type(
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@@ -149,6 +158,16 @@
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 	return ret;
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 }
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+static bool is_ycbcr2020_type(
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+	enum dc_color_space color_space)
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+{
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+	bool ret = false;
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+
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+	if (color_space == COLOR_SPACE_2020_YCBCR)
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+		ret = true;
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+	return ret;
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+}
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+
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 static bool is_ycbcr709_limited_type(
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 		enum dc_color_space color_space)
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 {
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@@ -158,7 +177,7 @@
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 		ret = true;
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 	return ret;
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 }
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-enum dc_color_space_type get_color_space_type(enum dc_color_space color_space)
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+static enum dc_color_space_type get_color_space_type(enum dc_color_space color_space)
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 {
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 	enum dc_color_space_type type = COLOR_SPACE_RGB_TYPE;
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@@ -174,7 +193,12 @@
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 		type = COLOR_SPACE_YCBCR601_LIMITED_TYPE;
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 	else if (is_ycbcr709_limited_type(color_space))
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 		type = COLOR_SPACE_YCBCR709_LIMITED_TYPE;
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-
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+	else if (is_ycbcr2020_type(color_space))
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+		type = COLOR_SPACE_YCBCR2020_TYPE;
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+	else if (color_space == COLOR_SPACE_YCBCR709)
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+		type = COLOR_SPACE_YCBCR709_BLACK_TYPE;
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+	else if (color_space == COLOR_SPACE_YCBCR709_BLACK)
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+		type = COLOR_SPACE_YCBCR709_BLACK_TYPE;
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 	return type;
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 }
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@@ -206,6 +230,7 @@
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 	switch (colorspace) {
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 	case COLOR_SPACE_YCBCR601:
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 	case COLOR_SPACE_YCBCR709:
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+	case COLOR_SPACE_YCBCR709_BLACK:
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 	case COLOR_SPACE_YCBCR601_LIMITED:
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 	case COLOR_SPACE_YCBCR709_LIMITED:
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 	case COLOR_SPACE_2020_YCBCR: