add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/drivers/video/console/mdacon.c
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@@ -394,8 +394,10 @@
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 		(ch & 0x00ff) | attr;
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 }
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-static u8 mdacon_build_attr(struct vc_data *c, u8 color, u8 intensity, 
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-			    u8 blink, u8 underline, u8 reverse, u8 italic)
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+static u8 mdacon_build_attr(struct vc_data *c, u8 color,
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+			    enum vc_intensity intensity,
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+			    bool blink, bool underline, bool reverse,
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+			    bool italic)
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 {
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 	/* The attribute is just a bit vector:
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 	 *
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@@ -405,11 +407,11 @@
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 	 *	Bit 7    : blink
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 	 */
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-	return (intensity & 3) |
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-		((underline & 1) << 2) |
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-		((reverse   & 1) << 3) |
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-		(!!italic << 4) |
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-		((blink     & 1) << 7);
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+	return (intensity & VCI_MASK) |
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+		(underline << 2) |
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+		(reverse << 3) |
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+		(italic << 4) |
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+		(blink << 7);
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 }
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 static void mdacon_invert_region(struct vc_data *c, u16 *p, int count)
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@@ -488,9 +490,9 @@
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 		return;
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 	}
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-	mda_set_cursor(c->vc_y*mda_num_columns*2 + c->vc_x*2);
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+	mda_set_cursor(c->state.y * mda_num_columns * 2 + c->state.x * 2);
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-	switch (c->vc_cursor_type & 0x0f) {
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+	switch (CUR_SIZE(c->vc_cursor_type)) {
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 		case CUR_LOWER_THIRD:	mda_set_cursor_size(10, 13); break;
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 		case CUR_LOWER_HALF:	mda_set_cursor_size(7,  13); break;