From 1543e317f1da31b75942316931e8f491a8920811 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 04 Jan 2024 10:08:02 +0000
Subject: [PATCH] disable FB
---
kernel/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c | 33 +++++++++++++++++++++++++++++----
1 files changed, 29 insertions(+), 4 deletions(-)
diff --git a/kernel/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c b/kernel/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c
index 83d1215..86f3ea4 100644
--- a/kernel/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c
+++ b/kernel/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c
@@ -23,6 +23,8 @@
*
*/
+#include <linux/delay.h>
+
#include "dm_services.h"
#include "core_types.h"
#include "timing_generator.h"
@@ -45,8 +47,10 @@
COLOR_SPACE_RGB_LIMITED_TYPE,
COLOR_SPACE_YCBCR601_TYPE,
COLOR_SPACE_YCBCR709_TYPE,
+ COLOR_SPACE_YCBCR2020_TYPE,
COLOR_SPACE_YCBCR601_LIMITED_TYPE,
- COLOR_SPACE_YCBCR709_LIMITED_TYPE
+ COLOR_SPACE_YCBCR709_LIMITED_TYPE,
+ COLOR_SPACE_YCBCR709_BLACK_TYPE,
};
static const struct tg_color black_color_format[] = {
@@ -80,7 +84,6 @@
{ COLOR_SPACE_YCBCR709_TYPE,
{ 0xE04, 0xF345, 0xFEB7, 0x1004, 0x5D3, 0x1399, 0x1FA,
0x201, 0xFCCA, 0xF533, 0xE04, 0x1004} },
-
/* TODO: correct values below */
{ COLOR_SPACE_YCBCR601_LIMITED_TYPE,
{ 0xE00, 0xF447, 0xFDB9, 0x1000, 0x991,
@@ -88,6 +91,12 @@
{ COLOR_SPACE_YCBCR709_LIMITED_TYPE,
{ 0xE00, 0xF349, 0xFEB7, 0x1000, 0x6CE, 0x16E3,
0x24F, 0x200, 0xFCCB, 0xF535, 0xE00, 0x1000} },
+ { COLOR_SPACE_YCBCR2020_TYPE,
+ { 0x1000, 0xF149, 0xFEB7, 0x1004, 0x0868, 0x15B2,
+ 0x01E6, 0x201, 0xFB88, 0xF478, 0x1000, 0x1004} },
+ { COLOR_SPACE_YCBCR709_BLACK_TYPE,
+ { 0x0000, 0x0000, 0x0000, 0x1000, 0x0000, 0x0000,
+ 0x0000, 0x0200, 0x0000, 0x0000, 0x0000, 0x1000} },
};
static bool is_rgb_type(
@@ -149,6 +158,16 @@
return ret;
}
+static bool is_ycbcr2020_type(
+ enum dc_color_space color_space)
+{
+ bool ret = false;
+
+ if (color_space == COLOR_SPACE_2020_YCBCR)
+ ret = true;
+ return ret;
+}
+
static bool is_ycbcr709_limited_type(
enum dc_color_space color_space)
{
@@ -158,7 +177,7 @@
ret = true;
return ret;
}
-enum dc_color_space_type get_color_space_type(enum dc_color_space color_space)
+static enum dc_color_space_type get_color_space_type(enum dc_color_space color_space)
{
enum dc_color_space_type type = COLOR_SPACE_RGB_TYPE;
@@ -174,7 +193,12 @@
type = COLOR_SPACE_YCBCR601_LIMITED_TYPE;
else if (is_ycbcr709_limited_type(color_space))
type = COLOR_SPACE_YCBCR709_LIMITED_TYPE;
-
+ else if (is_ycbcr2020_type(color_space))
+ type = COLOR_SPACE_YCBCR2020_TYPE;
+ else if (color_space == COLOR_SPACE_YCBCR709)
+ type = COLOR_SPACE_YCBCR709_BLACK_TYPE;
+ else if (color_space == COLOR_SPACE_YCBCR709_BLACK)
+ type = COLOR_SPACE_YCBCR709_BLACK_TYPE;
return type;
}
@@ -206,6 +230,7 @@
switch (colorspace) {
case COLOR_SPACE_YCBCR601:
case COLOR_SPACE_YCBCR709:
+ case COLOR_SPACE_YCBCR709_BLACK:
case COLOR_SPACE_YCBCR601_LIMITED:
case COLOR_SPACE_YCBCR709_LIMITED:
case COLOR_SPACE_2020_YCBCR:
--
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