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path: root/drivers/gpu/drm/mgag200/mgag200_drv.h
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Diffstat (limited to 'drivers/gpu/drm/mgag200/mgag200_drv.h')
-rw-r--r--drivers/gpu/drm/mgag200/mgag200_drv.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/mgag200/mgag200_drv.h b/drivers/gpu/drm/mgag200/mgag200_drv.h
index 57c7edcab602..765e49fd8911 100644
--- a/drivers/gpu/drm/mgag200/mgag200_drv.h
+++ b/drivers/gpu/drm/mgag200/mgag200_drv.h
@@ -392,6 +392,11 @@ void mgag200_primary_plane_helper_atomic_disable(struct drm_plane *plane,
.destroy = drm_plane_cleanup, \
DRM_GEM_SHADOW_PLANE_FUNCS
+void mgag200_crtc_set_gamma_linear(struct mga_device *mdev, const struct drm_format_info *format);
+void mgag200_crtc_set_gamma(struct mga_device *mdev,
+ const struct drm_format_info *format,
+ struct drm_color_lut *lut);
+
enum drm_mode_status mgag200_crtc_helper_mode_valid(struct drm_crtc *crtc,
const struct drm_display_mode *mode);
int mgag200_crtc_helper_atomic_check(struct drm_crtc *crtc, struct drm_atomic_state *new_state);