drm/i915: move HDMI structs to shared location

Move intel_hdmi data structure and support functions to a shared location,
to allow their usage from intel_ddi module.

Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

2 files changed, 21 insertions, 17 deletions

diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index fd96ffbf501b..afdd74f57d91 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -290,6 +290,19 @@ struct dip_infoframe {
         } __attribute__ ((packed)) body;
 } __attribute__((packed));
 
+struct intel_hdmi {
+        struct intel_encoder base;
+        u32 sdvox_reg;
+        int ddc_bus;
+        int ddi_port;
+        uint32_t color_range;
+        bool has_hdmi_sink;
+        bool has_audio;
+        enum hdmi_force_audio force_audio;
+        void (*write_infoframe)(struct drm_encoder *encoder,
+                                struct dip_infoframe *frame);
+};
+
 static inline struct drm_crtc *
 intel_get_crtc_for_pipe(struct drm_device *dev, int pipe)
 {
@@ -329,7 +342,11 @@ extern void intel_attach_broadcast_rgb_property(struct drm_connector *connector)
 
 extern void intel_crt_init(struct drm_device *dev);
 extern void intel_hdmi_init(struct drm_device *dev, int sdvox_reg);
-void intel_dip_infoframe_csum(struct dip_infoframe *avi_if);
+extern struct intel_hdmi *enc_to_intel_hdmi(struct drm_encoder *encoder);
+extern void intel_hdmi_set_avi_infoframe(struct drm_encoder *encoder,
+                            struct drm_display_mode *adjusted_mode);
+extern void intel_hdmi_set_spd_infoframe(struct drm_encoder *encoder);
+extern void intel_dip_infoframe_csum(struct dip_infoframe *avi_if);
 extern bool intel_sdvo_init(struct drm_device *dev, uint32_t sdvo_reg,
                             bool is_sdvob);
 extern void intel_dvo_init(struct drm_device *dev);
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index 3b0cf7197254..a7871b18c201 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -37,20 +37,7 @@
 #include "i915_drm.h"
 #include "i915_drv.h"
 
-struct intel_hdmi {
-        struct intel_encoder base;
-        u32 sdvox_reg;
-        int ddc_bus;
-        int ddi_port;
-        uint32_t color_range;
-        bool has_hdmi_sink;
-        bool has_audio;
-        enum hdmi_force_audio force_audio;
-        void (*write_infoframe)(struct drm_encoder *encoder,
-                                struct dip_infoframe *frame);
-};
-
-static struct intel_hdmi *enc_to_intel_hdmi(struct drm_encoder *encoder)
+struct intel_hdmi *enc_to_intel_hdmi(struct drm_encoder *encoder)
 {
         return container_of(encoder, struct intel_hdmi, base.base);
 }
@@ -302,7 +289,7 @@ static void intel_set_infoframe(struct drm_encoder *encoder,
         intel_hdmi->write_infoframe(encoder, frame);
 }
 
-static void intel_hdmi_set_avi_infoframe(struct drm_encoder *encoder,
+void intel_hdmi_set_avi_infoframe(struct drm_encoder *encoder,
                                          struct drm_display_mode *adjusted_mode)
 {
         struct dip_infoframe avi_if = {
@@ -317,7 +304,7 @@ static void intel_hdmi_set_avi_infoframe(struct drm_encoder *encoder,
         intel_set_infoframe(encoder, &avi_if);
 }
 
-static void intel_hdmi_set_spd_infoframe(struct drm_encoder *encoder)
+void intel_hdmi_set_spd_infoframe(struct drm_encoder *encoder)
 {
         struct dip_infoframe spd_if;