1 files changed, 34 insertions, 1 deletions

diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 9ffa61e..0b2ee9d 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -170,6 +170,7 @@ struct intel_crtc {
 	int16_t cursor_x, cursor_y;
 	int16_t cursor_width, cursor_height;
 	bool cursor_visible;
+	unsigned int bpp;
 };
 
 #define to_intel_crtc(x) container_of(x, struct intel_crtc, base)
@@ -177,10 +178,28 @@ struct intel_crtc {
 #define to_intel_encoder(x) container_of(x, struct intel_encoder, base)
 #define to_intel_framebuffer(x) container_of(x, struct intel_framebuffer, base)
 
+#define DIP_HEADER_SIZE	5
+
 #define DIP_TYPE_AVI    0x82
 #define DIP_VERSION_AVI 0x2
 #define DIP_LEN_AVI     13
 
+#define DIP_TYPE_SPD	0x3
+#define DIP_VERSION_SPD	0x1
+#define DIP_LEN_SPD	25
+#define DIP_SPD_UNKNOWN	0
+#define DIP_SPD_DSTB	0x1
+#define DIP_SPD_DVDP	0x2
+#define DIP_SPD_DVHS	0x3
+#define DIP_SPD_HDDVR	0x4
+#define DIP_SPD_DVC	0x5
+#define DIP_SPD_DSC	0x6
+#define DIP_SPD_VCD	0x7
+#define DIP_SPD_GAME	0x8
+#define DIP_SPD_PC	0x9
+#define DIP_SPD_BD	0xa
+#define DIP_SPD_SCD	0xb
+
 struct dip_infoframe {
 	uint8_t type;		/* HB0 */
 	uint8_t ver;		/* HB1 */
@@ -205,6 +224,11 @@ struct dip_infoframe {
 			uint16_t left_bar_end;
 			uint16_t right_bar_start;
 		} avi;
+		struct {
+			uint8_t vn[8];
+			uint8_t pd[16];
+			uint8_t sdi;
+		} spd;
 		uint8_t payload[27];
 	} __attribute__ ((packed)) body;
 } __attribute__((packed));
@@ -233,6 +257,13 @@ struct intel_unpin_work {
 	bool enable_stall_check;
 };
 
+struct intel_fbc_work {
+	struct delayed_work work;
+	struct drm_crtc *crtc;
+	struct drm_framebuffer *fb;
+	int interval;
+};
+
 int intel_ddc_get_modes(struct drm_connector *c, struct i2c_adapter *adapter);
 extern bool intel_ddc_probe(struct intel_encoder *intel_encoder, int ddc_bus);
 
@@ -266,9 +297,10 @@ extern void intel_pch_panel_fitting(struct drm_device *dev,
 extern u32 intel_panel_get_max_backlight(struct drm_device *dev);
 extern u32 intel_panel_get_backlight(struct drm_device *dev);
 extern void intel_panel_set_backlight(struct drm_device *dev, u32 level);
-extern void intel_panel_setup_backlight(struct drm_device *dev);
+extern int intel_panel_setup_backlight(struct drm_device *dev);
 extern void intel_panel_enable_backlight(struct drm_device *dev);
 extern void intel_panel_disable_backlight(struct drm_device *dev);
+extern void intel_panel_destroy_backlight(struct drm_device *dev);
 extern enum drm_connector_status intel_panel_detect(struct drm_device *dev);
 
 extern void intel_crtc_load_lut(struct drm_crtc *crtc);
@@ -317,6 +349,7 @@ extern void intel_enable_clock_gating(struct drm_device *dev);
 extern void ironlake_enable_drps(struct drm_device *dev);
 extern void ironlake_disable_drps(struct drm_device *dev);
 extern void gen6_enable_rps(struct drm_i915_private *dev_priv);
+extern void gen6_update_ring_freq(struct drm_i915_private *dev_priv);
 extern void gen6_disable_rps(struct drm_device *dev);
 extern void intel_init_emon(struct drm_device *dev);