[PATCH 3/5] Fonts: Add charcount field to font_desc

Peilin Ye
2020-10-27T16:36:42Z

Subsystems are assuming the number of characters of our built-in fonts.
Include that information in our kernel font descriptor, `struct
font_desc`.

Signed-off-by: Peilin Ye <yepeilin.cs@gmail.com>
---
include/linux/font.h | 1 +
lib/fonts/font_10x18.c | 1 +
lib/fonts/font_6x10.c | 1 +
lib/fonts/font_6x11.c | 1 +
lib/fonts/font_6x8.c | 1 +
lib/fonts/font_7x14.c | 1 +
lib/fonts/font_8x16.c | 1 +
lib/fonts/font_8x8.c | 1 +
lib/fonts/font_acorn_8x8.c | 1 +
lib/fonts/font_mini_4x6.c | 1 +
lib/fonts/font_pearl_8x8.c | 1 +
lib/fonts/font_sun12x22.c | 1 +
lib/fonts/font_sun8x16.c | 1 +
lib/fonts/font_ter16x32.c | 1 +
14 files changed, 14 insertions(+)

diff --git a/include/linux/font.h b/include/linux/font.h
index 4f50d736ea72..abf1442ce719 100644
--- a/include/linux/font.h
+++ b/include/linux/font.h
@@ -17,6 +17,7 @@ struct font_desc {
int idx;
const char *name;
unsigned int width, height;
+ unsigned int charcount;
const void *data;
int pref;
};
diff --git a/lib/fonts/font_10x18.c b/lib/fonts/font_10x18.c
index 0e2deac97da0..4096c6562494 100644
--- a/lib/fonts/font_10x18.c
+++ b/lib/fonts/font_10x18.c
@@ -5137,6 +5137,7 @@ const struct font_desc font_10x18 = {
.name = "10x18",
.width = 10,
.height = 18,
+ .charcount = 256,
.data = fontdata_10x18.data,
#ifdef __sparc__
.pref = 5,
diff --git a/lib/fonts/font_6x10.c b/lib/fonts/font_6x10.c
index 87da8acd07db..32786674cf65 100644
--- a/lib/fonts/font_6x10.c
+++ b/lib/fonts/font_6x10.c
@@ -3083,6 +3083,7 @@ const struct font_desc font_6x10 = {
.name = "6x10",
.width = 6,
.height = 10,
+ .charcount = 256,
.data = fontdata_6x10.data,
.pref = 0,
};
diff --git a/lib/fonts/font_6x11.c b/lib/fonts/font_6x11.c
index 5e975dfa10a5..81e4a3aed44a 100644
--- a/lib/fonts/font_6x11.c
+++ b/lib/fonts/font_6x11.c
@@ -3346,6 +3346,7 @@ const struct font_desc font_vga_6x11 = {
.name = "ProFont6x11",
.width = 6,
.height = 11,
+ .charcount = 256,
.data = fontdata_6x11.data,
/* Try avoiding this font if possible unless on MAC */
.pref = -2000,
diff --git a/lib/fonts/font_6x8.c b/lib/fonts/font_6x8.c
index 700039a9ceae..5618ae7ef9fa 100644
--- a/lib/fonts/font_6x8.c
+++ b/lib/fonts/font_6x8.c
@@ -2571,6 +2571,7 @@ const struct font_desc font_6x8 = {
.name = "6x8",
.width = 6,
.height = 8,
+ .charcount = 256,
.data = fontdata_6x8.data,
.pref = 0,
};
diff --git a/lib/fonts/font_7x14.c b/lib/fonts/font_7x14.c
index 86d298f38505..7708e73d491f 100644
--- a/lib/fonts/font_7x14.c
+++ b/lib/fonts/font_7x14.c
@@ -4113,6 +4113,7 @@ const struct font_desc font_7x14 = {
.name = "7x14",
.width = 7,
.height = 14,
+ .charcount = 256,
.data = fontdata_7x14.data,
.pref = 0,
};
diff --git a/lib/fonts/font_8x16.c b/lib/fonts/font_8x16.c
index 37cedd36ca5e..74125d3570cf 100644
--- a/lib/fonts/font_8x16.c
+++ b/lib/fonts/font_8x16.c
@@ -4627,6 +4627,7 @@ const struct font_desc font_vga_8x16 = {
.name = "VGA8x16",
.width = 8,
.height = 16,
+ .charcount = 256,
.data = fontdata_8x16.data,
.pref = 0,
};
diff --git a/lib/fonts/font_8x8.c b/lib/fonts/font_8x8.c
index 8ab695538395..96da4bb31ae4 100644
--- a/lib/fonts/font_8x8.c
+++ b/lib/fonts/font_8x8.c
@@ -2578,6 +2578,7 @@ const struct font_desc font_vga_8x8 = {
.name = "VGA8x8",
.width = 8,
.height = 8,
+ .charcount = 256,
.data = fontdata_8x8.data,
.pref = 0,
};
diff --git a/lib/fonts/font_acorn_8x8.c b/lib/fonts/font_acorn_8x8.c
index 069b3e80c434..ba74053fec7b 100644
--- a/lib/fonts/font_acorn_8x8.c
+++ b/lib/fonts/font_acorn_8x8.c
@@ -270,6 +270,7 @@ const struct font_desc font_acorn_8x8 = {
.name = "Acorn8x8",
.width = 8,
.height = 8,
+ .charcount = 256,
.data = acorndata_8x8.data,
#ifdef CONFIG_ARCH_ACORN
.pref = 20,
diff --git a/lib/fonts/font_mini_4x6.c b/lib/fonts/font_mini_4x6.c
index 1449876c6a27..637708e8c67e 100644
--- a/lib/fonts/font_mini_4x6.c
+++ b/lib/fonts/font_mini_4x6.c
@@ -2152,6 +2152,7 @@ const struct font_desc font_mini_4x6 = {
.name = "MINI4x6",
.width = 4,
.height = 6,
+ .charcount = 256,
.data = fontdata_mini_4x6.data,
.pref = 3,
};
diff --git a/lib/fonts/font_pearl_8x8.c b/lib/fonts/font_pearl_8x8.c
index 32d65551e7ed..06cde43c7bd2 100644
--- a/lib/fonts/font_pearl_8x8.c
+++ b/lib/fonts/font_pearl_8x8.c
@@ -2582,6 +2582,7 @@ const struct font_desc font_pearl_8x8 = {
.name = "PEARL8x8",
.width = 8,
.height = 8,
+ .charcount = 256,
.data = fontdata_pearl8x8.data,
.pref = 2,
};
diff --git a/lib/fonts/font_sun12x22.c b/lib/fonts/font_sun12x22.c
index 641a6b4dca42..d0290d79df2c 100644
--- a/lib/fonts/font_sun12x22.c
+++ b/lib/fonts/font_sun12x22.c
@@ -6156,6 +6156,7 @@ const struct font_desc font_sun_12x22 = {
.name = "SUN12x22",
.width = 12,
.height = 22,
+ .charcount = 256,
.data = fontdata_sun12x22.data,
#ifdef __sparc__
.pref = 5,
diff --git a/lib/fonts/font_sun8x16.c b/lib/fonts/font_sun8x16.c
index 193fe6d988e0..7d83760354a6 100644
--- a/lib/fonts/font_sun8x16.c
+++ b/lib/fonts/font_sun8x16.c
@@ -268,6 +268,7 @@ const struct font_desc font_sun_8x16 = {
.name = "SUN8x16",
.width = 8,
.height = 16,
+ .charcount = 256,
.data = fontdata_sun8x16.data,
#ifdef __sparc__
.pref = 10,
diff --git a/lib/fonts/font_ter16x32.c b/lib/fonts/font_ter16x32.c
index 91b9c283bd9c..a2cc25b9f8e3 100644
--- a/lib/fonts/font_ter16x32.c
+++ b/lib/fonts/font_ter16x32.c
@@ -2062,6 +2062,7 @@ const struct font_desc font_ter_16x32 = {
.name = "TER16x32",
.width = 16,
.height = 32,
+ .charcount = 256,
.data = fontdata_ter16x32.data,
#ifdef __sparc__
.pref = 5,
--
2.25.1