diff options
| author | Frank Schaefer <fschaefer.oss@googlemail.com> | 2013-02-15 14:38:29 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-03-04 14:48:58 -0300 |
| commit | 511ffe920b483340d61bb707ee96e7d6a9e6b13b (patch) | |
| tree | c2be6ddacd2d323a53b0b37f3bc24895f889ec6a /drivers/media/usb | |
| parent | 6c3598e641d447edbaaa05ff0d4cd6da152dc3f4 (diff) | |
[media] em28xx: remove unused image quality control functions
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/usb')
| -rw-r--r-- | drivers/media/usb/em28xx/em28xx.h | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/drivers/media/usb/em28xx/em28xx.h b/drivers/media/usb/em28xx/em28xx.h index 5f0b2c59e846..6a9e3e1b9929 100644 --- a/drivers/media/usb/em28xx/em28xx.h +++ b/drivers/media/usb/em28xx/em28xx.h @@ -744,72 +744,6 @@ static inline int em28xx_compression_disable(struct em28xx *dev) return em28xx_write_reg(dev, EM28XX_R26_COMPR, 0x00); } -static inline int em28xx_contrast_get(struct em28xx *dev) -{ - return em28xx_read_reg(dev, EM28XX_R20_YGAIN) & 0x1f; -} - -static inline int em28xx_brightness_get(struct em28xx *dev) -{ - return em28xx_read_reg(dev, EM28XX_R21_YOFFSET); -} - -static inline int em28xx_saturation_get(struct em28xx *dev) -{ - return em28xx_read_reg(dev, EM28XX_R22_UVGAIN) & 0x1f; -} - -static inline int em28xx_u_balance_get(struct em28xx *dev) -{ - return em28xx_read_reg(dev, EM28XX_R23_UOFFSET); -} - -static inline int em28xx_v_balance_get(struct em28xx *dev) -{ - return em28xx_read_reg(dev, EM28XX_R24_VOFFSET); -} - -static inline int em28xx_gamma_get(struct em28xx *dev) -{ - return em28xx_read_reg(dev, EM28XX_R14_GAMMA) & 0x3f; -} - -static inline int em28xx_contrast_set(struct em28xx *dev, s32 val) -{ - u8 tmp = (u8) val; - return em28xx_write_regs(dev, EM28XX_R20_YGAIN, &tmp, 1); -} - -static inline int em28xx_brightness_set(struct em28xx *dev, s32 val) -{ - u8 tmp = (u8) val; - return em28xx_write_regs(dev, EM28XX_R21_YOFFSET, &tmp, 1); -} - -static inline int em28xx_saturation_set(struct em28xx *dev, s32 val) -{ - u8 tmp = (u8) val; - return em28xx_write_regs(dev, EM28XX_R22_UVGAIN, &tmp, 1); -} - -static inline int em28xx_u_balance_set(struct em28xx *dev, s32 val) -{ - u8 tmp = (u8) val; - return em28xx_write_regs(dev, EM28XX_R23_UOFFSET, &tmp, 1); -} - -static inline int em28xx_v_balance_set(struct em28xx *dev, s32 val) -{ - u8 tmp = (u8) val; - return em28xx_write_regs(dev, EM28XX_R24_VOFFSET, &tmp, 1); -} - -static inline int em28xx_gamma_set(struct em28xx *dev, s32 val) -{ - u8 tmp = (u8) val; - return em28xx_write_regs(dev, EM28XX_R14_GAMMA, &tmp, 1); -} - /*FIXME: maxw should be dependent of alt mode */ static inline unsigned int norm_maxw(struct em28xx *dev) { |