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| author | Linaro CI <ci_notify@linaro.org> | 2021-02-17 02:59:43 +0000 |
|---|---|---|
| committer | Linaro CI <ci_notify@linaro.org> | 2021-02-17 02:59:43 +0000 |
| commit | 1d61129afe1ddbcaa95ed8603a47bcec5e5b3526 (patch) | |
| tree | 170f9d455e44cb4c3071eae2f71d8d06eba6deb6 | |
| parent | 06c79890a14402cdd30f18bf7b15ad354ce39227 (diff) | |
| parent | c81881456f5e5c569f58a662464e7dd13c0b958a (diff) | |
Merge remote-tracking branch 'lt9611-fix-4k/tracking-qcomlt-lt9611-fix-4k' into integration-linux-qcomlt
| -rw-r--r-- | drivers/gpu/drm/bridge/lontium-lt9611.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/gpu/drm/bridge/lontium-lt9611.c b/drivers/gpu/drm/bridge/lontium-lt9611.c index d734d9402c35..e8eb8deb444b 100644 --- a/drivers/gpu/drm/bridge/lontium-lt9611.c +++ b/drivers/gpu/drm/bridge/lontium-lt9611.c @@ -867,8 +867,14 @@ static enum drm_mode_status lt9611_bridge_mode_valid(struct drm_bridge *bridge, const struct drm_display_mode *mode) { struct lt9611_mode *lt9611_mode = lt9611_find_mode(mode); + struct lt9611 *lt9611 = bridge_to_lt9611(bridge); - return lt9611_mode ? MODE_OK : MODE_BAD; + if (!lt9611_mode) + return MODE_BAD; + else if (lt9611_mode->intfs > 1 && !lt9611->dsi1) + return MODE_PANEL; + else + return MODE_OK; } static void lt9611_bridge_pre_enable(struct drm_bridge *bridge) |