diff options
| author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2016-08-15 09:55:24 +0300 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2016-08-15 12:28:04 +0300 |
| commit | bb64b41891b8ede6f0e002ed72b1068597525f14 (patch) | |
| tree | 7c837bf657e18597717c3ba0d9f52bb677431bd9 /kms++ | |
| parent | 6927e751ddd7c833f71ad7376ec055ff40bf82a7 (diff) | |
testpat & kmsprint: improve mode prints
Diffstat (limited to 'kms++')
| -rw-r--r-- | kms++/inc/kms++/videomode.h | 3 | ||||
| -rw-r--r-- | kms++/src/videomode.cpp | 10 |
2 files changed, 13 insertions, 0 deletions
diff --git a/kms++/inc/kms++/videomode.h b/kms++/inc/kms++/videomode.h index f9abaf9..ec16969 100644 --- a/kms++/inc/kms++/videomode.h +++ b/kms++/inc/kms++/videomode.h @@ -31,6 +31,9 @@ struct Videomode uint16_t vfp() const { return vsync_start - vdisplay; } uint16_t vsw() const { return vsync_end - vsync_start; } uint16_t vbp() const { return vtotal - vsync_end; } + + bool interlace() const; + float calculated_vrefresh() const; }; } diff --git a/kms++/src/videomode.cpp b/kms++/src/videomode.cpp index 30d47f8..16330bb 100644 --- a/kms++/src/videomode.cpp +++ b/kms++/src/videomode.cpp @@ -16,4 +16,14 @@ unique_ptr<Blob> Videomode::to_blob(Card& card) const return unique_ptr<Blob>(new Blob(card, &drm_mode, sizeof(drm_mode))); } +bool Videomode::interlace() const +{ + return flags & DRM_MODE_FLAG_INTERLACE; +} + +float Videomode::calculated_vrefresh() const +{ + return (clock * 1000.0) / (htotal * vtotal) * (interlace() ? 2 : 1); +} + } |