From: Ville Syrjälä ville.syrjala@linux.intel.com
Export drm_crtc_convert_to_umode() and drm_crtc_convert_umode().
Signed-off-by: Ville Syrjälä ville.syrjala@linux.intel.com --- drivers/gpu/drm/drm_crtc.c | 10 ++++++---- include/drm/drm_crtc.h | 4 ++++ 2 files changed, 10 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index 0a9a7cb..3709f8c 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -1119,8 +1119,8 @@ EXPORT_SYMBOL(drm_mode_config_cleanup); * Convert a drm_display_mode into a drm_mode_modeinfo structure to return to * the user. */ -static void drm_crtc_convert_to_umode(struct drm_mode_modeinfo *out, - const struct drm_display_mode *in) +void drm_crtc_convert_to_umode(struct drm_mode_modeinfo *out, + const struct drm_display_mode *in) { WARN(in->hdisplay > USHRT_MAX || in->hsync_start > USHRT_MAX || in->hsync_end > USHRT_MAX || in->htotal > USHRT_MAX || @@ -1146,6 +1146,7 @@ static void drm_crtc_convert_to_umode(struct drm_mode_modeinfo *out, strncpy(out->name, in->name, DRM_DISPLAY_MODE_LEN); out->name[DRM_DISPLAY_MODE_LEN-1] = 0; } +EXPORT_SYMBOL(drm_crtc_convert_to_umode);
/** * drm_crtc_convert_to_umode - convert a modeinfo into a drm_display_mode @@ -1161,8 +1162,8 @@ static void drm_crtc_convert_to_umode(struct drm_mode_modeinfo *out, * RETURNS: * Zero on success, errno on failure. */ -static int drm_crtc_convert_umode(struct drm_display_mode *out, - const struct drm_mode_modeinfo *in) +int drm_crtc_convert_umode(struct drm_display_mode *out, + const struct drm_mode_modeinfo *in) { if (in->clock > INT_MAX || in->vrefresh > INT_MAX) return -ERANGE; @@ -1186,6 +1187,7 @@ static int drm_crtc_convert_umode(struct drm_display_mode *out,
return 0; } +EXPORT_SYMBOL(drm_crtc_convert_umode);
/** * drm_mode_getresources - get graphics configuration diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index 28a972a..23f2f37 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -1090,6 +1090,10 @@ extern int drm_format_num_planes(uint32_t format); extern int drm_format_plane_cpp(uint32_t format, int plane); extern int drm_format_horz_chroma_subsampling(uint32_t format); extern int drm_format_vert_chroma_subsampling(uint32_t format); +extern void drm_crtc_convert_to_umode(struct drm_mode_modeinfo *out, + const struct drm_display_mode *in); +extern int drm_crtc_convert_umode(struct drm_display_mode *out, + const struct drm_mode_modeinfo *in);
/** * drm_region - two dimensional region