#define __INTEL_DRV_H__
#include <linux/i2c.h>
-#include <linux/i2c-id.h>
-#include <linux/i2c-algo-bit.h>
#include "i915_drv.h"
#include "drm_crtc.h"
#include "drm_crtc_helper.h"
#define wait_for(COND, MS) _wait_for(COND, MS, 1)
#define wait_for_atomic(COND, MS) _wait_for(COND, MS, 0)
+#define MSLEEP(x) do { \
+ if (in_dbg_master()) \
+ mdelay(x); \
+ else \
+ msleep(x); \
+} while(0)
+
+#define KHz(x) (1000*x)
+#define MHz(x) KHz(1000*x)
+
/*
* Display related stuff
*/
return (mode->private_flags & INTEL_MODE_PIXEL_MULTIPLIER_MASK) >> INTEL_MODE_PIXEL_MULTIPLIER_SHIFT;
}
-struct intel_i2c_chan {
- struct drm_device *drm_dev; /* for getting at dev. private (mmio etc.) */
- u32 reg; /* GPIO reg */
- struct i2c_adapter adapter;
- struct i2c_algo_bit_data algo;
-};
-
struct intel_framebuffer {
struct drm_framebuffer base;
- struct drm_gem_object *obj;
+ struct drm_i915_gem_object *obj;
};
struct intel_fbdev {
};
struct intel_encoder {
- struct drm_encoder enc;
+ struct drm_encoder base;
int type;
- struct i2c_adapter *i2c_bus;
- struct i2c_adapter *ddc_bus;
bool load_detect_temp;
bool needs_tv_clock;
void (*hot_plug)(struct intel_encoder *);
struct intel_connector {
struct drm_connector base;
+ struct intel_encoder *encoder;
};
struct intel_crtc {
enum plane plane;
u8 lut_r[256], lut_g[256], lut_b[256];
int dpms_mode;
+ bool active; /* is the crtc on? independent of the dpms mode */
bool busy; /* is scanout buffer being updated frequently? */
struct timer_list idle_timer;
bool lowfreq_avail;
struct intel_unpin_work *unpin_work;
int fdi_lanes;
- struct drm_gem_object *cursor_bo;
+ struct drm_i915_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;
+ bool cursor_visible;
};
#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 enc_to_intel_encoder(x) container_of(x, struct intel_encoder, enc)
+#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_TYPE_AVI 0x82
+#define DIP_VERSION_AVI 0x2
+#define DIP_LEN_AVI 13
+
+struct dip_infoframe {
+ uint8_t type; /* HB0 */
+ uint8_t ver; /* HB1 */
+ uint8_t len; /* HB2 - body len, not including checksum */
+ uint8_t ecc; /* Header ECC */
+ uint8_t checksum; /* PB0 */
+ union {
+ struct {
+ /* PB1 - Y 6:5, A 4:4, B 3:2, S 1:0 */
+ uint8_t Y_A_B_S;
+ /* PB2 - C 7:6, M 5:4, R 3:0 */
+ uint8_t C_M_R;
+ /* PB3 - ITC 7:7, EC 6:4, Q 3:2, SC 1:0 */
+ uint8_t ITC_EC_Q_SC;
+ /* PB4 - VIC 6:0 */
+ uint8_t VIC;
+ /* PB5 - PR 3:0 */
+ uint8_t PR;
+ /* PB6 to PB13 */
+ uint16_t top_bar_end;
+ uint16_t bottom_bar_start;
+ uint16_t left_bar_end;
+ uint16_t right_bar_start;
+ } avi;
+ uint8_t payload[27];
+ } __attribute__ ((packed)) body;
+} __attribute__((packed));
+
+static inline struct drm_crtc *
+intel_get_crtc_for_pipe(struct drm_device *dev, int pipe)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ return dev_priv->pipe_to_crtc_mapping[pipe];
+}
+
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_i915_gem_object *old_fb_obj;
+ struct drm_i915_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);
int intel_ddc_get_modes(struct drm_connector *c, struct i2c_adapter *adapter);
-extern bool intel_ddc_probe(struct intel_encoder *intel_encoder);
-void intel_i2c_quirk_set(struct drm_device *dev, bool enable);
-void intel_i2c_reset_gmbus(struct drm_device *dev);
+extern bool intel_ddc_probe(struct intel_encoder *intel_encoder, int ddc_bus);
extern void intel_crt_init(struct drm_device *dev);
extern void intel_hdmi_init(struct drm_device *dev, int sdvox_reg);
+void intel_dip_infoframe_csum(struct dip_infoframe *avi_if);
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_mark_busy(struct drm_device *dev, struct drm_gem_object *obj);
-extern void intel_lvds_init(struct drm_device *dev);
+extern void intel_mark_busy(struct drm_device *dev,
+ struct drm_i915_gem_object *obj);
+extern bool 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 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 bool intel_encoder_is_pch_edp(struct drm_encoder *encoder);
/* intel_panel.c */
extern void intel_fixed_panel_mode(struct drm_display_mode *fixed_mode,
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 void intel_panel_enable_backlight(struct drm_device *dev);
+extern void intel_panel_disable_backlight(struct drm_device *dev);
-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);
+static inline struct intel_encoder *intel_attached_encoder(struct drm_connector *connector)
+{
+ return to_intel_connector(connector)->encoder;
+}
+
+extern void intel_connector_attach_encoder(struct intel_connector *connector,
+ struct intel_encoder *encoder);
+extern struct drm_encoder *intel_best_encoder(struct drm_connector *connector);
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_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 void intel_wait_for_pipe_off(struct drm_device *dev, int pipe);
extern struct drm_crtc *intel_get_load_detect_pipe(struct intel_encoder *intel_encoder,
struct drm_connector *connector,
struct drm_display_mode *mode,
u16 blue, int regno);
extern void intel_crtc_fb_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green,
u16 *blue, int regno);
-extern void intel_init_clock_gating(struct drm_device *dev);
+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_disable_rps(struct drm_device *dev);
+extern void intel_init_emon(struct drm_device *dev);
extern int intel_pin_and_fence_fb_obj(struct drm_device *dev,
- struct drm_gem_object *obj);
+ struct drm_i915_gem_object *obj,
+ struct intel_ring_buffer *pipelined);
extern int intel_framebuffer_init(struct drm_device *dev,
struct intel_framebuffer *ifb,
struct drm_mode_fb_cmd *mode_cmd,
- struct drm_gem_object *obj);
+ struct drm_i915_gem_object *obj);
extern int intel_fbdev_init(struct drm_device *dev);
extern void intel_fbdev_fini(struct drm_device *dev);
struct drm_file *file_priv);
extern void intel_fb_output_poll_changed(struct drm_device *dev);
+extern void intel_fb_restore_mode(struct drm_device *dev);
#endif /* __INTEL_DRV_H__ */