1 files changed, 58 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_crtc.h b/drivers/gpu/drm/amd/amdgpu/atombios_crtc.h
new file mode 100644
index 000000000000..c67083335b13
--- /dev/null
+++ b/drivers/gpu/drm/amd/amdgpu/atombios_crtc.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright 2014 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef __ATOMBIOS_CRTC_H__
+#define __ATOMBIOS_CRTC_H__
+
+void amdgpu_atombios_crtc_overscan_setup(struct drm_crtc *crtc,
+				  struct drm_display_mode *mode,
+				  struct drm_display_mode *adjusted_mode);
+void amdgpu_atombios_crtc_scaler_setup(struct drm_crtc *crtc);
+void amdgpu_atombios_crtc_lock(struct drm_crtc *crtc, int lock);
+void amdgpu_atombios_crtc_enable(struct drm_crtc *crtc, int state);
+void amdgpu_atombios_crtc_blank(struct drm_crtc *crtc, int state);
+void amdgpu_atombios_crtc_powergate(struct drm_crtc *crtc, int state);
+void amdgpu_atombios_crtc_powergate_init(struct amdgpu_device *adev);
+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);
+void amdgpu_atombios_crtc_program_pll(struct drm_crtc *crtc,
+			       u32 crtc_id,
+			       int pll_id,
+			       u32 encoder_mode,
+			       u32 encoder_id,
+			       u32 clock,
+			       u32 ref_div,
+			       u32 fb_div,
+			       u32 frac_fb_div,
+			       u32 post_div,
+			       int bpc,
+			       bool ss_enabled,
+			       struct amdgpu_atom_ss *ss);
+int amdgpu_atombios_crtc_prepare_pll(struct drm_crtc *crtc,
+			      struct drm_display_mode *mode);
+void amdgpu_atombios_crtc_set_pll(struct drm_crtc *crtc,
+			   struct drm_display_mode *mode);
+
+#endif