204 	em28xx_write_reg(dev, EM28XX_R20_YGAIN, CONTRAST_DEFAULT);  in em28xx_colorlevels_set_default()
205 	em28xx_write_reg(dev, EM28XX_R21_YOFFSET, BRIGHTNESS_DEFAULT);  in em28xx_colorlevels_set_default()
206 	em28xx_write_reg(dev, EM28XX_R22_UVGAIN, SATURATION_DEFAULT);  in em28xx_colorlevels_set_default()
207 	em28xx_write_reg(dev, EM28XX_R23_UOFFSET, BLUE_BALANCE_DEFAULT);  in em28xx_colorlevels_set_default()
208 	em28xx_write_reg(dev, EM28XX_R24_VOFFSET, RED_BALANCE_DEFAULT);  in em28xx_colorlevels_set_default()
209 	em28xx_write_reg(dev, EM28XX_R25_SHARPNESS, SHARPNESS_DEFAULT);  in em28xx_colorlevels_set_default()
211 	em28xx_write_reg(dev, EM28XX_R14_GAMMA, 0x20);  in em28xx_colorlevels_set_default()
212 	em28xx_write_reg(dev, EM28XX_R15_RGAIN, 0x20);  in em28xx_colorlevels_set_default()
213 	em28xx_write_reg(dev, EM28XX_R16_GGAIN, 0x20);  in em28xx_colorlevels_set_default()
214 	em28xx_write_reg(dev, EM28XX_R17_BGAIN, 0x20);  in em28xx_colorlevels_set_default()
215 	em28xx_write_reg(dev, EM28XX_R18_ROFFSET, 0x00);  in em28xx_colorlevels_set_default()
216 	em28xx_write_reg(dev, EM28XX_R19_GOFFSET, 0x00);  in em28xx_colorlevels_set_default()
217 	return em28xx_write_reg(dev, EM28XX_R1A_BOFFSET, 0x00);  in em28xx_colorlevels_set_default()
238 	ret = em28xx_write_reg(dev, EM28XX_R27_OUTFMT, fmt);  in em28xx_set_outfmt()
242 	ret = em28xx_write_reg(dev, EM28XX_R10_VINMODE, v4l2->vinmode);  in em28xx_set_outfmt()
249 		em28xx_write_reg(dev, EM28XX_R34_VBI_START_H, 0x00);  in em28xx_set_outfmt()
250 		em28xx_write_reg(dev, EM28XX_R36_VBI_WIDTH, v4l2->vbi_width/4);  in em28xx_set_outfmt()
251 		em28xx_write_reg(dev, EM28XX_R37_VBI_HEIGHT, v4l2->vbi_height);  in em28xx_set_outfmt()
254 			em28xx_write_reg(dev, EM28XX_R35_VBI_START_V, 0x09);  in em28xx_set_outfmt()
257 			em28xx_write_reg(dev, EM28XX_R35_VBI_START_V, 0x07);  in em28xx_set_outfmt()
261 	return em28xx_write_reg(dev, EM28XX_R11_VINCTRL, vinctrl);  in em28xx_set_outfmt()
298 		em28xx_write_reg(dev, 0x34, width >> 4);  in em28xx_capture_area_set()
299 		em28xx_write_reg(dev, 0x35, height >> 4);  in em28xx_capture_area_set()
324 	return em28xx_write_reg(dev, EM28XX_R26_COMPR, mode);  in em28xx_scaler_set()
1181 		ret = em28xx_write_reg(dev, EM28XX_R20_YGAIN, ctrl->val);  in em28xx_s_ctrl()
1184 		ret = em28xx_write_reg(dev, EM28XX_R21_YOFFSET, ctrl->val);  in em28xx_s_ctrl()
1187 		ret = em28xx_write_reg(dev, EM28XX_R22_UVGAIN, ctrl->val);  in em28xx_s_ctrl()
1190 		ret = em28xx_write_reg(dev, EM28XX_R23_UOFFSET, ctrl->val);  in em28xx_s_ctrl()
1193 		ret = em28xx_write_reg(dev, EM28XX_R24_VOFFSET, ctrl->val);  in em28xx_s_ctrl()
1196 		ret = em28xx_write_reg(dev, EM28XX_R25_SHARPNESS, ctrl->val);  in em28xx_s_ctrl()
2404 		ret = em28xx_write_reg(dev, EM2820_R08_GPIO_CTRL, 0xf7);  in em28xx_v4l2_init()
2412 		ret = em28xx_write_reg(dev, EM2820_R08_GPIO_CTRL, 0xff);  in em28xx_v4l2_init()
2446 	em28xx_write_reg(dev, EM28XX_R0F_XCLK,  in em28xx_v4l2_init()