diff options
| author | Sean Paul <seanpaul@chromium.org> | 2017-05-04 14:38:21 +0200 |
|---|---|---|
| committer | Sean Paul <seanpaul@chromium.org> | 2017-05-04 14:42:49 +0200 |
| commit | 3c390df3337e54130e4b511ea3bbb868643cc5ea (patch) | |
| tree | 3963984db2528843edcf2a2bb9f281fd150ab784 /drivers/gpu/drm/bridge/synopsys | |
| parent | drm/mm: Split up long running selftests with cond_resched() (diff) | |
| parent | Merge branch 'linux-4.12' of git://github.com/skeggsb/linux into drm-next (diff) | |
| download | linux-3c390df3337e54130e4b511ea3bbb868643cc5ea.tar.xz linux-3c390df3337e54130e4b511ea3bbb868643cc5ea.zip | |
Merge tag 'drm-for-v4.12' of git://people.freedesktop.org/~airlied/linux into drm-misc-next
Backmerging Dave's 'drm-for-v4.12' pull request now that it's landed. There are
a bunch of non-drm changes which are just random bits we hadn't yet picked up in
misc-next.
main drm pull request for 4.12 kernel
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/CAPM=9ty0jHgzG18zOr5CYODyTqZfH55kOCOFqNnXiWnTb_uNWw@mail.gmail.com
Diffstat (limited to 'drivers/gpu/drm/bridge/synopsys')
| -rw-r--r-- | drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c index 80a6d09cf73d..8737de8c1c52 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c @@ -1973,6 +1973,20 @@ static int dw_hdmi_bridge_attach(struct drm_bridge *bridge) return 0; } +static bool dw_hdmi_bridge_mode_fixup(struct drm_bridge *bridge, + const struct drm_display_mode *orig_mode, + struct drm_display_mode *mode) +{ + struct dw_hdmi *hdmi = bridge->driver_private; + struct drm_connector *connector = &hdmi->connector; + enum drm_mode_status status; + + status = dw_hdmi_connector_mode_valid(connector, mode); + if (status != MODE_OK) + return false; + return true; +} + static void dw_hdmi_bridge_mode_set(struct drm_bridge *bridge, struct drm_display_mode *orig_mode, struct drm_display_mode *mode) @@ -2014,6 +2028,7 @@ static const struct drm_bridge_funcs dw_hdmi_bridge_funcs = { .enable = dw_hdmi_bridge_enable, .disable = dw_hdmi_bridge_disable, .mode_set = dw_hdmi_bridge_mode_set, + .mode_fixup = dw_hdmi_bridge_mode_fixup, }; static irqreturn_t dw_hdmi_i2c_irq(struct dw_hdmi *hdmi) |