Searched refs:y_start (Results 1 – 4 of 4) sorted by relevance
| /Linux-v4.19/drivers/staging/fbtft/ |
| D | fb_uc1611.c | 219 int y_start = offset / line_length; in write_vmem() local
229 i = y_start * line_length; in write_vmem()
230 for (y = y_start; y <= y_end; y++) { in write_vmem()
241 y_start &= 0xFE; in write_vmem()
242 i = y_start * line_length; in write_vmem()
243 for (y = y_start; y <= y_end; y += 2) { in write_vmem()
263 i = y_start * line_length; in write_vmem()
264 for (y = y_start; y <= y_end; y++) { in write_vmem()
276 y_start &= 0xFE; in write_vmem()
277 i = y_start * line_length; in write_vmem()
[all …]
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| /Linux-v4.19/drivers/gpu/drm/tinydrm/ |
| D | ili9225.c | 85 u16 x_start, y_start; in ili9225_fb_dirty() local
117 y_start = y1; in ili9225_fb_dirty()
125 y_start = y2; in ili9225_fb_dirty()
133 y_start = y2; in ili9225_fb_dirty()
141 y_start = y1; in ili9225_fb_dirty()
151 ili9225_command(mipi, ILI9225_RAM_ADDRESS_SET_2, y_start); in ili9225_fb_dirty()
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| /Linux-v4.19/drivers/media/i2c/soc_camera/ |
| D | ov9740.c | 564 u32 y_start; in ov9740_set_res() local
592 y_start = (OV9740_MAX_HEIGHT - scale_input_y) / 2; in ov9740_set_res()
594 y_end = y_start + scale_input_y - 1; in ov9740_set_res()
602 ret = ov9740_reg_write(client, OV9740_Y_ADDR_START_HI, y_start >> 8); in ov9740_set_res()
605 ret = ov9740_reg_write(client, OV9740_Y_ADDR_START_LO, y_start & 0xff); in ov9740_set_res()
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| /Linux-v4.19/drivers/video/fbdev/omap/ |
| D | hwa742.c | 158 static void set_window_regs(int x_start, int y_start, int x_end, int y_end) in set_window_regs() argument
167 tmp[2] = y_start; in set_window_regs()
168 tmp[3] = y_start >> 8; in set_window_regs()
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