From 011538509e4a1c659d74214c234f447e3ee8b313 Mon Sep 17 00:00:00 2001
From: Jani Nikula <jani.nikula@intel.com>
Date: Mon, 22 Nov 2021 13:15:03 +0200
Subject: drm/i915/dsi: split out vlv_dsi.h
Git-commit: 7570d06db73f9e5a97cb55bcdfcc3b15f6f46b9b
Patch-mainline: v5.17-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225

Follow the convention of corresponding .h for .c.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211122111504.223248-3-jani.nikula@intel.com
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
 drivers/gpu/drm/i915/display/intel_display.c |  1 +
 drivers/gpu/drm/i915/display/intel_dsi.h     |  5 -----
 drivers/gpu/drm/i915/display/intel_dsi_vbt.c |  1 +
 drivers/gpu/drm/i915/display/vlv_dsi.c       |  1 +
 drivers/gpu/drm/i915/display/vlv_dsi.h       | 19 +++++++++++++++++++
 5 files changed, 22 insertions(+), 5 deletions(-)
 create mode 100644 drivers/gpu/drm/i915/display/vlv_dsi.h

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 7b330420aabe..30fff9f7bf82 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -111,6 +111,7 @@
 #include "skl_universal_plane.h"
 #include "vlv_dsi_pll.h"
 #include "vlv_sideband.h"
+#include "vlv_dsi.h"
 
 static void intel_set_transcoder_timings(const struct intel_crtc_state *crtc_state);
 static void intel_set_pipe_src_size(const struct intel_crtc_state *crtc_state);
diff --git a/drivers/gpu/drm/i915/display/intel_dsi.h b/drivers/gpu/drm/i915/display/intel_dsi.h
index 39a0eae45a0d..dd913ad35232 100644
--- a/drivers/gpu/drm/i915/display/intel_dsi.h
+++ b/drivers/gpu/drm/i915/display/intel_dsi.h
@@ -175,16 +175,11 @@ int intel_dsi_bitrate(const struct intel_dsi *intel_dsi);
 int intel_dsi_tlpx_ns(const struct intel_dsi *intel_dsi);
 enum drm_panel_orientation
 intel_dsi_get_panel_orientation(struct intel_connector *connector);
-
-/* vlv_dsi.c */
-void vlv_dsi_wait_for_fifo_empty(struct intel_dsi *intel_dsi, enum port port);
-enum mipi_dsi_pixel_format pixel_format_from_register_bits(u32 fmt);
 int intel_dsi_get_modes(struct drm_connector *connector);
 enum drm_mode_status intel_dsi_mode_valid(struct drm_connector *connector,
 					  struct drm_display_mode *mode);
 struct intel_dsi_host *intel_dsi_host_init(struct intel_dsi *intel_dsi,
 					   const struct mipi_dsi_host_ops *funcs,
 					   enum port port);
-void vlv_dsi_init(struct drm_i915_private *dev_priv);
 
 #endif /* _INTEL_DSI_H */
diff --git a/drivers/gpu/drm/i915/display/intel_dsi_vbt.c b/drivers/gpu/drm/i915/display/intel_dsi_vbt.c
index c29a13619224..0da91849efde 100644
--- a/drivers/gpu/drm/i915/display/intel_dsi_vbt.c
+++ b/drivers/gpu/drm/i915/display/intel_dsi_vbt.c
@@ -42,6 +42,7 @@
 #include "intel_display_types.h"
 #include "intel_dsi.h"
 #include "intel_dsi_vbt.h"
+#include "vlv_dsi.h"
 #include "vlv_sideband.h"
 
 #define MIPI_TRANSFER_MODE_SHIFT	0
diff --git a/drivers/gpu/drm/i915/display/vlv_dsi.c b/drivers/gpu/drm/i915/display/vlv_dsi.c
index ed2a0d764f37..20141f33ed64 100644
--- a/drivers/gpu/drm/i915/display/vlv_dsi.c
+++ b/drivers/gpu/drm/i915/display/vlv_dsi.c
@@ -42,6 +42,7 @@
 #include "intel_fifo_underrun.h"
 #include "intel_panel.h"
 #include "skl_scaler.h"
+#include "vlv_dsi.h"
 #include "vlv_dsi_pll.h"
 #include "vlv_sideband.h"
 
diff --git a/drivers/gpu/drm/i915/display/vlv_dsi.h b/drivers/gpu/drm/i915/display/vlv_dsi.h
new file mode 100644
index 000000000000..0c2b279df9d4
--- /dev/null
+++ b/drivers/gpu/drm/i915/display/vlv_dsi.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2021 Intel Corporation
+ */
+
+#ifndef __VLV_DSI_H__
+#define __VLV_DSI_H__
+
+#include <linux/types.h>
+
+enum port;
+struct drm_i915_private;
+struct intel_dsi;
+
+void vlv_dsi_wait_for_fifo_empty(struct intel_dsi *intel_dsi, enum port port);
+enum mipi_dsi_pixel_format pixel_format_from_register_bits(u32 fmt);
+void vlv_dsi_init(struct drm_i915_private *dev_priv);
+
+#endif /* __VLV_DSI_H__ */
-- 
2.38.1