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-rw-r--r--drivers/gpu/drm/bridge/sil-sii8620.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/bridge/sil-sii8620.c b/drivers/gpu/drm/bridge/sil-sii8620.c
index 2d51a2269fc6..5131bfb94f06 100644
--- a/drivers/gpu/drm/bridge/sil-sii8620.c
+++ b/drivers/gpu/drm/bridge/sil-sii8620.c
@@ -597,9 +597,9 @@ static void sii8620_mt_read_devcap(struct sii8620 *ctx, bool xdevcap)
static void sii8620_mt_read_devcap_reg_recv(struct sii8620 *ctx,
struct sii8620_mt_msg *msg)
{
- u8 reg = msg->reg[0] & 0x7f;
+ u8 reg = msg->reg[1] & 0x7f;
- if (msg->reg[0] & 0x80)
+ if (msg->reg[1] & 0x80)
ctx->xdevcap[reg] = msg->ret;
else
ctx->devcap[reg] = msg->ret;