diff options
| author | Andrzej Hajda <a.hajda@samsung.com> | 2017-02-01 08:47:45 +0100 |
|---|---|---|
| committer | Archit Taneja <architt@codeaurora.org> | 2017-02-02 10:45:28 +0100 |
| commit | 003f9929f85270a74a34990a60263fa847408fd0 (patch) | |
| tree | 33c038fd6ca5109eb9b528e28daade7ddf43e908 /drivers/gpu/drm/bridge | |
| parent | drm/bridge/sii8620: split EDID read and write code (diff) | |
| download | linux-003f9929f85270a74a34990a60263fa847408fd0.tar.xz linux-003f9929f85270a74a34990a60263fa847408fd0.zip | |
drm/bridge/sii8620: fix disconnect sequence
The patch allows to avoid rare cases when discovery fails.
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1485935272-17337-19-git-send-email-a.hajda@samsung.com
Diffstat (limited to 'drivers/gpu/drm/bridge')
| -rw-r--r-- | drivers/gpu/drm/bridge/sil-sii8620.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/bridge/sil-sii8620.c b/drivers/gpu/drm/bridge/sil-sii8620.c index 3a37dfdf919e..80ff64322fa0 100644 --- a/drivers/gpu/drm/bridge/sil-sii8620.c +++ b/drivers/gpu/drm/bridge/sil-sii8620.c @@ -1287,10 +1287,12 @@ 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, |