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| author | Andrzej Hajda <a.hajda@samsung.com> | 2017-02-01 08:47:35 +0100 |
|---|---|---|
| committer | Archit Taneja <architt@codeaurora.org> | 2017-02-02 10:45:24 +0100 |
| commit | 4a36888585278635d0e47c80e19c803f8fd0884e (patch) | |
| tree | 11f04a6e87b0a3f86c6cba5827e0415384ef742e /drivers/gpu/drm/bridge/sil-sii8620.c | |
| parent | drm/bridge/sii8620: add support for burst eMSC transmissions (diff) | |
| download | linux-4a36888585278635d0e47c80e19c803f8fd0884e.tar.xz linux-4a36888585278635d0e47c80e19c803f8fd0884e.zip | |
drm/bridge/sii8620: respond to feature requests
MHL3 protocol requires device to respond to feature request from peer.
This minimal answer fulfills the requirement and allows to continue
negotiation.
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1485935272-17337-9-git-send-email-a.hajda@samsung.com
Diffstat (limited to 'drivers/gpu/drm/bridge/sil-sii8620.c')
| -rw-r--r-- | drivers/gpu/drm/bridge/sil-sii8620.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/bridge/sil-sii8620.c b/drivers/gpu/drm/bridge/sil-sii8620.c index 744e685d67ae..384222612005 100644 --- a/drivers/gpu/drm/bridge/sil-sii8620.c +++ b/drivers/gpu/drm/bridge/sil-sii8620.c @@ -1475,6 +1475,10 @@ static void sii8620_msc_mr_set_int(struct sii8620 *ctx) break; } } + if (ints[MHL_INT_RCHANGE] & MHL_INT_RC_FEAT_REQ) { + sii8620_mt_set_int(ctx, MHL_INT_REG(RCHANGE), + MHL_INT_RC_FEAT_COMPLETE); + } } static struct sii8620_mt_msg *sii8620_msc_msg_first(struct sii8620 *ctx) |