The patch allows to avoid rare cases when discovery fails.
Signed-off-by: Andrzej Hajda <a.ha...@samsung.com>
---
drivers/gpu/drm/bridge/sil-sii8620.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/sil-sii8620.c
b/drivers/gpu/drm/bridge/sil-sii8620.c
index d0e6dc3..1c76905 100644
--- a/drivers/gpu/drm/bridge/sil-sii8620.c
+++ b/drivers/gpu/drm/bridge/sil-sii8620.c
@@ -1286,10 +1286,12 @@ static void sii8620_disconnect(struct sii8620 *ctx)
{
sii8620_disable_gen2_write_burst(ctx);
sii8620_stop_video(ctx);
- msleep(50);
+ msleep(100);
sii8620_cbus_reset(ctx);
sii8620_set_mode(ctx, CM_DISCONNECTED);
sii8620_write_seq_static(ctx,
+ REG_TX_ZONE_CTL1, 0,
+ REG_MHL_PLL_CTL0, 0x07,
REG_COC_CTL0, 0x40,
REG_CBUS3_CNVT, 0x84,
REG_COC_CTL14, 0x00,
--
2.7.4
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