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Searched refs:cfag12864b_buffer (Results 1 – 4 of 4) sorted by relevance

/linux-4.1.27/Documentation/auxdisplay/
Dcfag12864b-example.c56 unsigned char cfag12864b_buffer[CFAG12864B_SIZE]; variable
96 cfag12864b_buffer[CFAG12864B_ADDRESS(x, y)] |= in cfag12864b_set()
106 cfag12864b_buffer[CFAG12864B_ADDRESS(x, y)] &= in cfag12864b_unset()
119 if (cfag12864b_buffer[CFAG12864B_ADDRESS(x, y)] & in cfag12864b_isset()
145 cfag12864b_buffer[i] = 0xFF; in cfag12864b_fill()
156 cfag12864b_buffer[i] = 0; in cfag12864b_clear()
171 cfag12864b_buffer[i * CFAG12864B_WIDTH / CFAG12864B_BPB + in cfag12864b_format()
176 cfag12864b_buffer[i * CFAG12864B_WIDTH / in cfag12864b_format()
187 memcpy(cfag12864b_mem, cfag12864b_buffer, CFAG12864B_SIZE); in cfag12864b_blit()
/linux-4.1.27/drivers/auxdisplay/
Dcfag12864b.c221 unsigned char *cfag12864b_buffer; variable
276 if (memcmp(cfag12864b_cache, cfag12864b_buffer, CFAG12864B_SIZE)) { in cfag12864b_update()
287 if (cfag12864b_buffer in cfag12864b_update()
298 memcpy(cfag12864b_cache, cfag12864b_buffer, CFAG12864B_SIZE); in cfag12864b_update()
309 EXPORT_SYMBOL_GPL(cfag12864b_buffer);
342 cfag12864b_buffer = (unsigned char *) get_zeroed_page(GFP_KERNEL); in cfag12864b_init()
343 if (cfag12864b_buffer == NULL) { in cfag12864b_init()
374 free_page((unsigned long) cfag12864b_buffer); in cfag12864b_init()
386 free_page((unsigned long) cfag12864b_buffer); in cfag12864b_exit()
Dcfag12864bfb.c70 virt_to_page(cfag12864b_buffer)); in cfag12864bfb_mmap()
91 info->screen_base = (char __iomem *) cfag12864b_buffer; in cfag12864bfb_probe()
/linux-4.1.27/include/linux/
Dcfag12864b.h42 extern unsigned char * cfag12864b_buffer;