Merge branch 'drm-tda998x-fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm

[linux-drm-fsl-dcu.git] / drivers / gpu / drm / i2c / tda998x_drv.c

diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c
index fe1599d75f14e39b2a39364b78d088d4715c368f..424228be79ae5b2aa1557ca07331e4e49e665ef8 100644 (file)
--- a/drivers/gpu/drm/i2c/tda998x_drv.c
+++ b/drivers/gpu/drm/i2c/tda998x_drv.c
@@ -606,8 +606,6 @@ static void
 tda998x_write_if(struct tda998x_priv *priv, uint8_t bit, uint16_t addr,
                 uint8_t *buf, size_t size)
 {
-       buf[PB(0)] = tda998x_cksum(buf, size);
-
        reg_clear(priv, REG_DIP_IF_FLAGS, bit);
        reg_write_range(priv, addr, buf, size);
        reg_set(priv, REG_DIP_IF_FLAGS, bit);
@@ -627,6 +625,8 @@ tda998x_write_aif(struct tda998x_priv *priv, struct tda998x_encoder_params *p)
        buf[PB(4)] = p->audio_frame[4];
        buf[PB(5)] = p->audio_frame[5] & 0xf8; /* DM_INH + LSV */
 
+       buf[PB(0)] = tda998x_cksum(buf, sizeof(buf));
+
        tda998x_write_if(priv, DIP_IF_FLAGS_IF4, REG_IF4_HB0, buf,
                         sizeof(buf));
 }