R_0F_CHROMA_GAIN_CNTL
R_0F_CHROMA_GAIN_CNTL, 0x00, /* reserved */
R_0F_CHROMA_GAIN_CNTL, 0x2a,
R_0F_CHROMA_GAIN_CNTL, 0x2a,
R_0F_CHROMA_GAIN_CNTL, 0x00, /* use automatic gain */
saa711x_read(sd, R_0F_CHROMA_GAIN_CNTL) & 0x7f;
saa711x_write(sd, R_0F_CHROMA_GAIN_CNTL, state->gain->val);
saa711x_write(sd, R_0F_CHROMA_GAIN_CNTL, state->gain->val | 0x80);
{R_0F_CHROMA_GAIN_CNTL,1,