Merge branch 'drm-next' into drm-next-5.3

Backmerge drm-next and fix up conflicts due to drmP.h removal.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 58 insertions, 0 deletions

diff --git a/drivers/gpu/drm/i915/display/intel_dpio_phy.h b/drivers/gpu/drm/i915/display/intel_dpio_phy.h
new file mode 100644
index 000000000000..f418aab90b7e
--- /dev/null
+++ b/drivers/gpu/drm/i915/display/intel_dpio_phy.h
@@ -0,0 +1,58 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2019 Intel Corporation
+ */
+
+#ifndef __INTEL_DPIO_PHY_H__
+#define __INTEL_DPIO_PHY_H__
+
+#include <linux/types.h>
+
+enum dpio_channel;
+enum dpio_phy;
+enum port;
+struct drm_i915_private;
+struct intel_crtc_state;
+struct intel_encoder;
+
+void bxt_port_to_phy_channel(struct drm_i915_private *dev_priv, enum port port,
+			     enum dpio_phy *phy, enum dpio_channel *ch);
+void bxt_ddi_phy_set_signal_level(struct drm_i915_private *dev_priv,
+				  enum port port, u32 margin, u32 scale,
+				  u32 enable, u32 deemphasis);
+void bxt_ddi_phy_init(struct drm_i915_private *dev_priv, enum dpio_phy phy);
+void bxt_ddi_phy_uninit(struct drm_i915_private *dev_priv, enum dpio_phy phy);
+bool bxt_ddi_phy_is_enabled(struct drm_i915_private *dev_priv,
+			    enum dpio_phy phy);
+bool bxt_ddi_phy_verify_state(struct drm_i915_private *dev_priv,
+			      enum dpio_phy phy);
+u8 bxt_ddi_phy_calc_lane_lat_optim_mask(u8 lane_count);
+void bxt_ddi_phy_set_lane_optim_mask(struct intel_encoder *encoder,
+				     u8 lane_lat_optim_mask);
+u8 bxt_ddi_phy_get_lane_lat_optim_mask(struct intel_encoder *encoder);
+
+void chv_set_phy_signal_level(struct intel_encoder *encoder,
+			      u32 deemph_reg_value, u32 margin_reg_value,
+			      bool uniq_trans_scale);
+void chv_data_lane_soft_reset(struct intel_encoder *encoder,
+			      const struct intel_crtc_state *crtc_state,
+			      bool reset);
+void chv_phy_pre_pll_enable(struct intel_encoder *encoder,
+			    const struct intel_crtc_state *crtc_state);
+void chv_phy_pre_encoder_enable(struct intel_encoder *encoder,
+				const struct intel_crtc_state *crtc_state);
+void chv_phy_release_cl2_override(struct intel_encoder *encoder);
+void chv_phy_post_pll_disable(struct intel_encoder *encoder,
+			      const struct intel_crtc_state *old_crtc_state);
+
+void vlv_set_phy_signal_level(struct intel_encoder *encoder,
+			      u32 demph_reg_value, u32 preemph_reg_value,
+			      u32 uniqtranscale_reg_value, u32 tx3_demph);
+void vlv_phy_pre_pll_enable(struct intel_encoder *encoder,
+			    const struct intel_crtc_state *crtc_state);
+void vlv_phy_pre_encoder_enable(struct intel_encoder *encoder,
+				const struct intel_crtc_state *crtc_state);
+void vlv_phy_reset_lanes(struct intel_encoder *encoder,
+			 const struct intel_crtc_state *old_crtc_state);
+
+#endif /* __INTEL_DPIO_PHY_H__ */