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

/linux/drivers/gpu/drm/vkms/
H A Dvkms_drv.h73 struct line_buffer { struct
321 void vkms_writeback_row(struct vkms_writeback_job *wb, const struct line_buffer *src_buffer, int y);
H A Dvkms_formats.c669 const struct line_buffer *src_buffer, int y) in vkms_writeback_row()
/linux/drivers/gpu/drm/tiny/
H A Drepaper.c91 u8 *line_buffer; member
346 u8 *p = epd->line_buffer; in repaper_one_line()
417 repaper_write_buf(epd->spi, 0x0a, epd->line_buffer, in repaper_one_line()
418 p - epd->line_buffer); in repaper_one_line()
1085 epd->line_buffer = devm_kzalloc(dev, line_buffer_size, GFP_KERNEL); in repaper_probe()
1086 if (!epd->line_buffer) in repaper_probe()
/linux/drivers/gpu/drm/sitronix/
H A Dst7920.c292 u8 line_buffer[ST7920_PITCH]; in st7920_update_rect() local
295 line_buffer[j] = bitrev8(line_start[j]); in st7920_update_rect()
296 data_array[array_idx++] = line_buffer[j]; in st7920_update_rect()
300 st7920_spi_write(st7920->spi, SET_GDRAM_DATA, line_buffer, 72, &err); in st7920_update_rect()