119 	uint32_t jreg, scu_rev;  in ast_detect_chip()  local
188 		jreg = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xd0, 0xff);  in ast_detect_chip()
189 		if (!(jreg & 0x80))  in ast_detect_chip()
191 		else if (jreg & 0x01)  in ast_detect_chip()
217 		jreg = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xa3, 0xff);  in ast_detect_chip()
218 		if (jreg & 0x80)  in ast_detect_chip()
228 		jreg = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xd1, 0xff);  in ast_detect_chip()
229 		switch (jreg) {  in ast_detect_chip()
429 	u8 jreg;  in ast_get_vram_info()  local
434 	jreg = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xaa, 0xff);  in ast_get_vram_info()
435 	switch (jreg & 3) {  in ast_get_vram_info()
442 	jreg = ast_get_index_reg_mask(ast, AST_IO_CRTC_PORT, 0x99, 0xff);  in ast_get_vram_info()
443 	switch (jreg & 0x03) {  in ast_get_vram_info()