diff options
Diffstat (limited to 'kms++')
| -rw-r--r-- | kms++/inc/kms++/videomode.h | 2 | ||||
| -rw-r--r-- | kms++/src/connector.cpp | 3 | ||||
| -rw-r--r-- | kms++/src/videomode.cpp | 5 |
3 files changed, 9 insertions, 1 deletions
diff --git a/kms++/inc/kms++/videomode.h b/kms++/inc/kms++/videomode.h index 74aa8f1..3aacd57 100644 --- a/kms++/inc/kms++/videomode.h +++ b/kms++/inc/kms++/videomode.h @@ -52,6 +52,8 @@ struct Videomode std::string to_string_short() const; std::string to_string_long() const; std::string to_string_long_padded() const; + + bool valid() const; }; struct Videomode videomode_from_timings(uint32_t clock_khz, diff --git a/kms++/src/connector.cpp b/kms++/src/connector.cpp index 72f8777..a408619 100644 --- a/kms++/src/connector.cpp +++ b/kms++/src/connector.cpp @@ -120,7 +120,8 @@ void Connector::restore_mode() Videomode Connector::get_default_mode() const { if (m_priv->drm_connector->count_modes == 0) - throw invalid_argument("no modes available\n"); + return Videomode(); + drmModeModeInfo drmmode = m_priv->drm_connector->modes[0]; return drm_mode_to_video_mode(drmmode); diff --git a/kms++/src/videomode.cpp b/kms++/src/videomode.cpp index b53f0c0..066896f 100644 --- a/kms++/src/videomode.cpp +++ b/kms++/src/videomode.cpp @@ -12,6 +12,11 @@ using namespace std; namespace kms { +bool Videomode::valid() const +{ + return !!clock; +} + unique_ptr<Blob> Videomode::to_blob(Card& card) const { drmModeModeInfo drm_mode = video_mode_to_drm_mode(*this); |