diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 47 |
1 files changed, 42 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 2f7970be9051..ad312ca6b3e5 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -32,6 +32,20 @@ #include "drm_crtc.h" #include "drm_crtc_helper.h" + +#define wait_for(COND, MS, W) ({ \ + unsigned long timeout__ = jiffies + msecs_to_jiffies(MS); \ + int ret__ = 0; \ + while (! (COND)) { \ + if (time_after(jiffies, timeout__)) { \ + ret__ = -ETIMEDOUT; \ + break; \ + } \ + if (W) msleep(W); \ + } \ + ret__; \ +}) + /* * Display related stuff */ @@ -102,7 +116,6 @@ struct intel_encoder { struct i2c_adapter *ddc_bus; bool load_detect_temp; bool needs_tv_clock; - void *dev_priv; void (*hot_plug)(struct intel_encoder *); int crtc_mask; int clone_mask; @@ -110,7 +123,6 @@ struct intel_encoder { struct intel_connector { struct drm_connector base; - void *dev_priv; }; struct intel_crtc; @@ -143,8 +155,6 @@ struct intel_crtc { struct drm_crtc base; enum pipe pipe; enum plane plane; - struct drm_gem_object *cursor_bo; - uint32_t cursor_addr; u8 lut_r[256], lut_g[256], lut_b[256]; int dpms_mode; bool busy; /* is scanout buffer being updated frequently? */ @@ -153,6 +163,12 @@ struct intel_crtc { struct intel_overlay *overlay; struct intel_unpin_work *unpin_work; int fdi_lanes; + + struct drm_gem_object *cursor_bo; + uint32_t cursor_addr; + int16_t cursor_x, cursor_y; + int16_t cursor_width, cursor_height; + bool cursor_visible, cursor_on; }; #define to_intel_crtc(x) container_of(x, struct intel_crtc, base) @@ -160,6 +176,16 @@ struct intel_crtc { #define enc_to_intel_encoder(x) container_of(x, struct intel_encoder, enc) #define to_intel_framebuffer(x) container_of(x, struct intel_framebuffer, base) +struct intel_unpin_work { + struct work_struct work; + struct drm_device *dev; + struct drm_gem_object *old_fb_obj; + struct drm_gem_object *pending_flip_obj; + struct drm_pending_vblank_event *event; + int pending; + bool enable_stall_check; +}; + struct i2c_adapter *intel_i2c_create(struct drm_device *dev, const u32 reg, const char *name); void intel_i2c_destroy(struct i2c_adapter *adapter); @@ -179,13 +205,23 @@ 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 bool intel_pch_has_edp(struct drm_crtc *crtc); +extern bool intel_dpd_is_edp(struct drm_device *dev); extern void intel_edp_link_config (struct intel_encoder *, int *, int *); +extern void intel_fixed_panel_mode(struct drm_display_mode *fixed_mode, + struct drm_display_mode *adjusted_mode); +extern void intel_pch_panel_fitting(struct drm_device *dev, + int fitting_mode, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode); + extern int intel_panel_fitter_pipe (struct drm_device *dev); extern void intel_crtc_load_lut(struct drm_crtc *crtc); extern void intel_encoder_prepare (struct drm_encoder *encoder); extern void intel_encoder_commit (struct drm_encoder *encoder); +extern void intel_encoder_destroy(struct drm_encoder *encoder); extern struct drm_encoder *intel_attached_encoder(struct drm_connector *connector); @@ -193,7 +229,8 @@ extern struct drm_display_mode *intel_crtc_mode_get(struct drm_device *dev, struct drm_crtc *crtc); int intel_get_pipe_from_crtc_id(struct drm_device *dev, void *data, struct drm_file *file_priv); -extern void intel_wait_for_vblank(struct drm_device *dev); +extern void intel_wait_for_vblank_off(struct drm_device *dev, int pipe); +extern void intel_wait_for_vblank(struct drm_device *dev, int pipe); extern struct drm_crtc *intel_get_crtc_from_pipe(struct drm_device *dev, int pipe); extern struct drm_crtc *intel_get_load_detect_pipe(struct intel_encoder *intel_encoder, struct drm_connector *connector, |