From 3d46874e09a40dedf566d8436c783fe75f912075 Mon Sep 17 00:00:00 2001 From: Greg Hackmann Date: Thu, 17 Oct 2013 13:18:53 -0700 Subject: [PATCH] video: adf: expose adf_modeinfo_set_{name,vrefresh} to drivers Change-Id: Id9f8b2184927a77b244ce0b33d619d6e44a0f17a Signed-off-by: Greg Hackmann --- drivers/video/adf/adf.c | 21 +++++++++++++++++++++ drivers/video/adf/adf.h | 3 --- include/video/adf.h | 3 +++ 3 files changed, 24 insertions(+), 3 deletions(-) diff --git a/drivers/video/adf/adf.c b/drivers/video/adf/adf.c index 0ae51ac9182b..fd5bcde87850 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) { diff --git a/drivers/video/adf/adf.h b/drivers/video/adf/adf.h index 402e9c2862d2..3bcf1fabc23c 100644 --- a/drivers/video/adf/adf.h +++ b/drivers/video/adf/adf.h @@ -40,9 +40,6 @@ void adf_attachment_free(struct adf_attachment_list *attachment); struct adf_event_refcount *adf_obj_find_event_refcount(struct adf_obj *obj, enum adf_event_type type); -void adf_modeinfo_set_name(struct drm_mode_modeinfo *mode); -void adf_modeinfo_set_vrefresh(struct drm_mode_modeinfo *mode); - static inline int adf_obj_check_supports_event(struct adf_obj *obj, enum adf_event_type type) { diff --git a/include/video/adf.h b/include/video/adf.h index 1681354e1e87..2b742ab463dd 100644 --- a/include/video/adf.h +++ b/include/video/adf.h @@ -478,4 +478,7 @@ int adf_hotplug_notify_connected(struct adf_interface *intf, struct drm_mode_modeinfo *modelist, size_t n_modes); void adf_hotplug_notify_disconnected(struct adf_interface *intf); +void adf_modeinfo_set_name(struct drm_mode_modeinfo *mode); +void adf_modeinfo_set_vrefresh(struct drm_mode_modeinfo *mode); + #endif /* _VIDEO_ADF_H */ -- 2.34.1