diff options
Diffstat (limited to 'drivers/video/adf/adf.c')
| -rw-r--r-- | drivers/video/adf/adf.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/video/adf/adf.c b/drivers/video/adf/adf.c index 0ae51ac9182..fd5bcde8785 100644 --- a/drivers/video/adf/adf.c +++ b/drivers/video/adf/adf.c @@ -1092,6 +1092,15 @@ int adf_format_validate_yuv(struct adf_device *dev, struct adf_buffer *buf, } EXPORT_SYMBOL(adf_format_validate_yuv); +/** + * adf_modeinfo_set_name - sets the name of a mode from its display resolution + * + * @mode: mode + * + * adf_modeinfo_set_name() fills in @mode->name in the format + * "[hdisplay]x[vdisplay](i)". It is intended to help drivers create + * ADF/DRM-style modelists from other mode formats. + */ void adf_modeinfo_set_name(struct drm_mode_modeinfo *mode) { bool interlaced = mode->flags & DRM_MODE_FLAG_INTERLACE; @@ -1100,7 +1109,18 @@ void adf_modeinfo_set_name(struct drm_mode_modeinfo *mode) mode->hdisplay, mode->vdisplay, interlaced ? "i" : ""); } +EXPORT_SYMBOL(adf_modeinfo_set_name); +/** + * adf_modeinfo_set_vrefresh - sets the vrefresh of a mode from its other + * timing data + * + * @mode: mode + * + * adf_modeinfo_set_vrefresh() calculates @mode->vrefresh from + * @mode->{h,v}display and @mode->flags. It is intended to help drivers + * create ADF/DRM-style modelists from other mode formats. + */ void adf_modeinfo_set_vrefresh(struct drm_mode_modeinfo *mode) { int refresh = 0; @@ -1126,6 +1146,7 @@ void adf_modeinfo_set_vrefresh(struct drm_mode_modeinfo *mode) mode->vrefresh = refresh; } +EXPORT_SYMBOL(adf_modeinfo_set_vrefresh); static int __init adf_init(void) { |