/* Sets the color ramps on behalf of fbcon  */
void radeon_crtc_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green, u16 blue, int regno)
/* Sets the color ramps on behalf of fbcon  */
void radeon_crtc_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green, u16 blue, int regno)
{
	struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
	radeon_crtc->lut_r[regno] = red >> 6;
	radeon_crtc->lut_g[regno] = green >> 6;
	radeon_crtc->lut_b[regno] = blue >> 6;
}