diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 79cabf58d877..c5bf8bebf0b0 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -204,6 +204,25 @@ struct intel_plane { struct drm_intel_sprite_colorkey *key); }; +struct intel_watermark_params { + unsigned long fifo_size; + unsigned long max_wm; + unsigned long default_wm; + unsigned long guard_size; + unsigned long cacheline_size; +}; + +struct cxsr_latency { + int is_desktop; + int is_ddr3; + unsigned long fsb_freq; + unsigned long mem_freq; + unsigned long display_sr; + unsigned long display_hpll_disable; + unsigned long cursor_sr; + unsigned long cursor_hpll_disable; +}; + #define to_intel_crtc(x) container_of(x, struct intel_crtc, base) #define to_intel_connector(x) container_of(x, struct intel_connector, base) #define to_intel_encoder(x) container_of(x, struct intel_encoder, base) @@ -320,6 +339,8 @@ extern bool intel_dpd_is_edp(struct drm_device *dev); extern void intel_edp_link_config(struct intel_encoder *, int *, int *); extern bool intel_encoder_is_pch_edp(struct drm_encoder *encoder); extern int intel_plane_init(struct drm_device *dev, enum pipe pipe); +extern void intel_flush_display_plane(struct drm_i915_private *dev_priv, + enum plane plane); /* intel_panel.c */ extern void intel_fixed_panel_mode(struct drm_display_mode *fixed_mode, @@ -377,6 +398,7 @@ extern void intel_crtc_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green, extern void intel_crtc_fb_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green, u16 *blue, int regno); extern void intel_enable_clock_gating(struct drm_device *dev); +extern void ironlake_disable_rc6(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); @@ -422,7 +444,7 @@ extern void intel_write_eld(struct drm_encoder *encoder, extern void intel_cpt_verify_modeset(struct drm_device *dev, int pipe); /* For use by IVB LP watermark workaround in intel_sprite.c */ -extern void sandybridge_update_wm(struct drm_device *dev); +extern void intel_update_watermarks(struct drm_device *dev); extern void intel_update_sprite_watermarks(struct drm_device *dev, int pipe, uint32_t sprite_width, int pixel_size); @@ -434,4 +456,11 @@ extern int intel_sprite_get_colorkey(struct drm_device *dev, void *data, extern u32 intel_dpio_read(struct drm_i915_private *dev_priv, int reg); +/* Power-related functions, located in intel_pm.c */ +extern void intel_init_pm(struct drm_device *dev); +/* FBC */ +extern bool intel_fbc_enabled(struct drm_device *dev); +extern void intel_enable_fbc(struct drm_crtc *crtc, unsigned long interval); +extern void intel_update_fbc(struct drm_device *dev); + #endif /* __INTEL_DRV_H__ */ |