From 41dc0b53bcb1be3840bd616aea67f5b73400c169 Mon Sep 17 00:00:00 2001 From: Helge Deller Date: Tue, 5 Apr 2022 12:16:15 +0200 Subject: parisc: video: fbdev: stifb: Add sti_dump_font() to dump STI font Add a function to dump the STI ROM fonts. Signed-off-by: Helge Deller --- drivers/video/console/sticore.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) (limited to 'drivers/video') diff --git a/drivers/video/console/sticore.c b/drivers/video/console/sticore.c index f869b723494f..837011be9978 100644 --- a/drivers/video/console/sticore.c +++ b/drivers/video/console/sticore.c @@ -549,6 +549,26 @@ sti_select_fbfont(struct sti_cooked_rom *cooked_rom, const char *fbfont_name) } #endif +static void sti_dump_font(struct sti_cooked_font *font) +{ +#ifdef STI_DUMP_FONT + unsigned char *p = (unsigned char *)font->raw; + int n; + + p += sizeof(struct sti_rom_font); + pr_debug(" w %d h %d bpc %d\n", font->width, font->height, + font->raw->bytes_per_char); + + for (n = 0; n < 256 * font->raw->bytes_per_char; n += 16, p += 16) { + pr_debug(" 0x%02x, 0x%02x, 0x%02x, 0x%02x, 0x%02x, 0x%02x," + " 0x%02x, 0x%02x, 0x%02x, 0x%02x, 0x%02x, 0x%02x," + " 0x%02x, 0x%02x, 0x%02x, 0x%02x,\n", + p[0], p[1], p[2], p[3], p[4], p[5], p[6], p[7], p[8], + p[9], p[10], p[11], p[12], p[13], p[14], p[15]); + } +#endif +} + static int sti_search_font(struct sti_cooked_rom *rom, int height, int width) { struct sti_cooked_font *font; @@ -796,6 +816,7 @@ static int sti_read_rom(int wordmode, struct sti_struct *sti, sti->font->width = sti->font->raw->width; sti->font->height = sti->font->raw->height; sti_font_convert_bytemode(sti, sti->font); + sti_dump_font(sti->font); sti->sti_mem_request = raw->sti_mem_req; sti->graphics_id[0] = raw->graphics_id[0]; -- cgit