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path: root/drivers/gpu/drm/i915/intel_drv.h
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Diffstat (limited to 'drivers/gpu/drm/i915/intel_drv.h')
-rw-r--r--drivers/gpu/drm/i915/intel_drv.h17
1 files changed, 11 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index cd4b9c5f715e..004541c935a8 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -54,6 +54,7 @@
#define INTEL_OUTPUT_LVDS 4
#define INTEL_OUTPUT_TVOUT 5
#define INTEL_OUTPUT_HDMI 6
+#define INTEL_OUTPUT_DISPLAYPORT 7
#define INTEL_DVO_CHIP_NONE 0
#define INTEL_DVO_CHIP_LVDS 1
@@ -65,7 +66,6 @@ struct intel_i2c_chan {
u32 reg; /* GPIO reg */
struct i2c_adapter adapter;
struct i2c_algo_bit_data algo;
- u8 slave_addr;
};
struct intel_framebuffer {
@@ -79,11 +79,12 @@ struct intel_output {
struct drm_encoder enc;
int type;
- struct intel_i2c_chan *i2c_bus; /* for control functions */
- struct intel_i2c_chan *ddc_bus; /* for DDC only stuff */
+ struct i2c_adapter *i2c_bus;
+ struct i2c_adapter *ddc_bus;
bool load_detect_temp;
bool needs_tv_clock;
void *dev_priv;
+ void (*hot_plug)(struct intel_output *);
};
struct intel_crtc {
@@ -104,9 +105,9 @@ struct intel_crtc {
#define enc_to_intel_output(x) container_of(x, struct intel_output, enc)
#define to_intel_framebuffer(x) container_of(x, struct intel_framebuffer, base)
-struct intel_i2c_chan *intel_i2c_create(struct drm_device *dev, const u32 reg,
- const char *name);
-void intel_i2c_destroy(struct intel_i2c_chan *chan);
+struct i2c_adapter *intel_i2c_create(struct drm_device *dev, const u32 reg,
+ const char *name);
+void intel_i2c_destroy(struct i2c_adapter *adapter);
int intel_ddc_get_modes(struct intel_output *intel_output);
extern bool intel_ddc_probe(struct intel_output *intel_output);
void intel_i2c_quirk_set(struct drm_device *dev, bool enable);
@@ -116,6 +117,10 @@ extern bool intel_sdvo_init(struct drm_device *dev, int output_device);
extern void intel_dvo_init(struct drm_device *dev);
extern void intel_tv_init(struct drm_device *dev);
extern void intel_lvds_init(struct drm_device *dev);
+extern void intel_dp_init(struct drm_device *dev, int dp_reg);
+void
+intel_dp_set_m_n(struct drm_crtc *crtc, struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode);
extern void intel_crtc_load_lut(struct drm_crtc *crtc);
extern void intel_encoder_prepare (struct drm_encoder *encoder);