add driver 5G

hc

2024-01-31 f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2

 kernel/arch/arm/mach-rpc/include/mach/uncompress.h
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@@ -1,11 +1,8 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  *  arch/arm/mach-rpc/include/mach/uncompress.h
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  *
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  *  Copyright (C) 1996 Russell King
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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  */
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 #define VIDMEM ((char *)SCREEN_START)
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@@ -118,29 +115,22 @@
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 	struct tag *t = (struct tag *)params;
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 	unsigned int nr_pages = 0, page_size = PAGE_SIZE;
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-	if (t->hdr.tag == ATAG_CORE)
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-	{
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-		for (; t->hdr.size; t = tag_next(t))
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-		{
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-			if (t->hdr.tag == ATAG_VIDEOTEXT)
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-			{
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+	if (t->hdr.tag == ATAG_CORE) {
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+		for (; t->hdr.size; t = tag_next(t)) {
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+			if (t->hdr.tag == ATAG_VIDEOTEXT) {
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 				video_num_rows = t->u.videotext.video_lines;
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 				video_num_cols = t->u.videotext.video_cols;
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-				bytes_per_char_h = t->u.videotext.video_points;
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-				bytes_per_char_v = t->u.videotext.video_points;
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 				video_x = t->u.videotext.x;
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 				video_y = t->u.videotext.y;
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-			}
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-
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-			if (t->hdr.tag == ATAG_MEM)
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-			{
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+			} else if (t->hdr.tag == ATAG_VIDEOLFB) {
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+				bytes_per_char_h = t->u.videolfb.lfb_depth;
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+				bytes_per_char_v = 8;
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+			} else if (t->hdr.tag == ATAG_MEM) {
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 				page_size = PAGE_SIZE;
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 				nr_pages += (t->u.mem.size / PAGE_SIZE);
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 			}
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 		}
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-	}
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-	else
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-	{
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+	} else {
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 		nr_pages = params->nr_pages;
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 		page_size = params->page_size;
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 		video_num_rows = params->video_num_rows;