#define wait_for_atomic_us(COND, US) _wait_for((COND), \
DIV_ROUND_UP((US), 1000), 0)
-#define KHz(x) (1000*x)
-#define MHz(x) KHz(1000*x)
+#define KHz(x) (1000 * (x))
+#define MHz(x) KHz(1000 * (x))
/*
* Display related stuff
struct intel_panel {
struct drm_display_mode *fixed_mode;
+ struct drm_display_mode *downclock_mode;
int fitting_mode;
+
+ /* backlight */
+ struct {
+ bool present;
+ u32 level;
+ u32 max;
+ bool enabled;
+ bool combination_mode; /* gen 2/4 only */
+ bool active_low_pwm;
+ struct backlight_device *device;
+ } backlight;
};
struct intel_connector {
bool rgb_quant_range_selectable;
void (*write_infoframe)(struct drm_encoder *encoder,
enum hdmi_infoframe_type type,
- const uint8_t *frame, ssize_t len);
+ const void *frame, ssize_t len);
void (*set_infoframes)(struct drm_encoder *encoder,
struct drm_display_mode *adjusted_mode);
};
{
switch (dport->port) {
case PORT_B:
- return 0;
+ return DPIO_CH0;
case PORT_C:
- return 1;
+ return DPIO_CH1;
default:
BUG();
}
void intel_ddi_enable_pipe_clock(struct intel_crtc *intel_crtc);
void intel_ddi_disable_pipe_clock(struct intel_crtc *intel_crtc);
void intel_ddi_setup_hw_pll_state(struct drm_device *dev);
-bool intel_ddi_pll_mode_set(struct drm_crtc *crtc);
+bool intel_ddi_pll_select(struct intel_crtc *crtc);
+void intel_ddi_pll_enable(struct intel_crtc *crtc);
void intel_ddi_put_crtc_pll(struct drm_crtc *crtc);
void intel_ddi_set_pipe_settings(struct drm_crtc *crtc);
void intel_ddi_prepare_link_retrain(struct drm_encoder *encoder);
/* intel_display.c */
+const char *intel_output_name(int output);
+bool intel_has_pending_fb_unpin(struct drm_device *dev);
int intel_pch_rawclk(struct drm_device *dev);
void intel_mark_busy(struct drm_device *dev);
void intel_mark_fb_busy(struct drm_i915_gem_object *obj,
void intel_wait_for_vblank(struct drm_device *dev, int pipe);
void intel_wait_for_pipe_off(struct drm_device *dev, int pipe);
int ironlake_get_lanes_required(int target_clock, int link_bw, int bpp);
-void vlv_wait_port_ready(struct drm_i915_private *dev_priv, int port);
+void vlv_wait_port_ready(struct drm_i915_private *dev_priv,
+ struct intel_digital_port *dport);
bool intel_get_load_detect_pipe(struct drm_connector *connector,
struct drm_display_mode *mode,
struct intel_load_detect_pipe *old);
ironlake_check_encoder_dotclock(const struct intel_crtc_config *pipe_config,
int dotclock);
bool intel_crtc_active(struct drm_crtc *crtc);
-void i915_disable_vga_mem(struct drm_device *dev);
void hsw_enable_ips(struct intel_crtc *crtc);
void hsw_disable_ips(struct intel_crtc *crtc);
void intel_display_set_init_power(struct drm_device *dev, bool enable);
-
+int valleyview_get_vco(struct drm_i915_private *dev_priv);
/* intel_dp.c */
void intel_dp_init(struct drm_device *dev, int output_reg, enum port port);
int intel_panel_setup_backlight(struct drm_connector *connector);
void intel_panel_enable_backlight(struct intel_connector *connector);
void intel_panel_disable_backlight(struct intel_connector *connector);
-void intel_panel_destroy_backlight(struct drm_device *dev);
+void intel_panel_destroy_backlight(struct drm_connector *connector);
+void intel_panel_init_backlight_funcs(struct drm_device *dev);
enum drm_connector_status intel_panel_detect(struct drm_device *dev);
-
+extern struct drm_display_mode *intel_find_panel_downclock(
+ struct drm_device *dev,
+ struct drm_display_mode *fixed_mode,
+ struct drm_connector *connector);
/* intel_pm.c */
void intel_init_clock_gating(struct drm_device *dev);
uint32_t sprite_width, int pixel_size,
bool enabled, bool scaled);
void intel_init_pm(struct drm_device *dev);
+void intel_pm_setup(struct drm_device *dev);
bool intel_fbc_enabled(struct drm_device *dev);
void intel_update_fbc(struct drm_device *dev);
void intel_gpu_ips_init(struct drm_i915_private *dev_priv);
void intel_power_domains_remove(struct drm_device *dev);
bool intel_display_power_enabled(struct drm_device *dev,
enum intel_display_power_domain domain);
+bool intel_display_power_enabled_sw(struct drm_device *dev,
+ enum intel_display_power_domain domain);
void intel_display_power_get(struct drm_device *dev,
enum intel_display_power_domain domain);
void intel_display_power_put(struct drm_device *dev,
void gen6_rps_boost(struct drm_i915_private *dev_priv);
void intel_aux_display_runtime_get(struct drm_i915_private *dev_priv);
void intel_aux_display_runtime_put(struct drm_i915_private *dev_priv);
+void intel_runtime_pm_get(struct drm_i915_private *dev_priv);
+void intel_runtime_pm_put(struct drm_i915_private *dev_priv);
+void intel_init_runtime_pm(struct drm_i915_private *dev_priv);
+void intel_fini_runtime_pm(struct drm_i915_private *dev_priv);
void ilk_wm_get_hw_state(struct drm_device *dev);