drm/amdgpu/atom: add SetDCEClock helper

[mirror_ubuntu-bionic-kernel.git] / drivers / gpu / drm / amd / amdgpu / atombios_crtc.h

diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_crtc.h b/drivers/gpu/drm/amd/amdgpu/atombios_crtc.h
index c67083335b13817a99f3220649f193fd29cb302f..0eeda8e3bf5c07590d68394edefd54203cce2192 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/atombios_crtc.h
+++ b/drivers/gpu/drm/amd/amdgpu/atombios_crtc.h
@@ -37,6 +37,8 @@ void amdgpu_atombios_crtc_set_dtd_timing(struct drm_crtc *crtc,
                                  struct drm_display_mode *mode);
 void amdgpu_atombios_crtc_set_disp_eng_pll(struct amdgpu_device *adev,
                                    u32 dispclk);
+u32 amdgpu_atombios_crtc_set_dce_clock(struct amdgpu_device *adev,
+                                      u32 freq, u8 clk_type, u8 clk_src);
 void amdgpu_atombios_crtc_program_pll(struct drm_crtc *crtc,
                               u32 crtc_id,
                               int pll_id,