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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.h101
1 files changed, 84 insertions, 17 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 58b54ff..7c31daf 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -26,6 +26,7 @@
#define __INTEL_DRV_H__
#include <linux/i2c.h>
+#include "i915_drm.h"
#include "i915_drv.h"
#include "drm_crtc.h"
#include "drm_crtc_helper.h"
@@ -34,12 +35,12 @@
#define _wait_for(COND, MS, W) ({ \
unsigned long timeout__ = jiffies + msecs_to_jiffies(MS); \
int ret__ = 0; \
- while (! (COND)) { \
+ while (!(COND)) { \
if (time_after(jiffies, timeout__)) { \
ret__ = -ETIMEDOUT; \
break; \
} \
- if (W && !(in_atomic() || in_dbg_master())) msleep(W); \
+ if (W && drm_can_sleep()) msleep(W); \
} \
ret__; \
})
@@ -47,13 +48,6 @@
#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)
@@ -110,6 +104,7 @@
/* drm_display_mode->private_flags */
#define INTEL_MODE_PIXEL_MULTIPLIER_SHIFT (0x0)
#define INTEL_MODE_PIXEL_MULTIPLIER_MASK (0xf << INTEL_MODE_PIXEL_MULTIPLIER_SHIFT)
+#define INTEL_MODE_DP_FORCE_6BPC (0x10)
static inline void
intel_mode_set_pixel_multiplier(struct drm_display_mode *mode,
@@ -170,17 +165,61 @@ struct intel_crtc {
int16_t cursor_x, cursor_y;
int16_t cursor_width, cursor_height;
bool cursor_visible;
+ unsigned int bpp;
+
+ bool no_pll; /* tertiary pipe for IVB */
+ bool use_pll_a;
+};
+
+struct intel_plane {
+ struct drm_plane base;
+ enum pipe pipe;
+ struct drm_i915_gem_object *obj;
+ bool primary_disabled;
+ int max_downscale;
+ u32 lut_r[1024], lut_g[1024], lut_b[1024];
+ void (*update_plane)(struct drm_plane *plane,
+ struct drm_framebuffer *fb,
+ struct drm_i915_gem_object *obj,
+ int crtc_x, int crtc_y,
+ unsigned int crtc_w, unsigned int crtc_h,
+ uint32_t x, uint32_t y,
+ uint32_t src_w, uint32_t src_h);
+ void (*disable_plane)(struct drm_plane *plane);
+ int (*update_colorkey)(struct drm_plane *plane,
+ struct drm_intel_sprite_colorkey *key);
+ void (*get_colorkey)(struct drm_plane *plane,
+ struct drm_intel_sprite_colorkey *key);
};
#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)
#define to_intel_framebuffer(x) container_of(x, struct intel_framebuffer, base)
+#define to_intel_plane(x) container_of(x, struct intel_plane, base)
+
+#define DIP_HEADER_SIZE 5
#define DIP_TYPE_AVI 0x82
#define DIP_VERSION_AVI 0x2
#define DIP_LEN_AVI 13
+#define DIP_TYPE_SPD 0x83
+#define DIP_VERSION_SPD 0x1
+#define DIP_LEN_SPD 25
+#define DIP_SPD_UNKNOWN 0
+#define DIP_SPD_DSTB 0x1
+#define DIP_SPD_DVDP 0x2
+#define DIP_SPD_DVHS 0x3
+#define DIP_SPD_HDDVR 0x4
+#define DIP_SPD_DVC 0x5
+#define DIP_SPD_DSC 0x6
+#define DIP_SPD_VCD 0x7
+#define DIP_SPD_GAME 0x8
+#define DIP_SPD_PC 0x9
+#define DIP_SPD_BD 0xa
+#define DIP_SPD_SCD 0xb
+
struct dip_infoframe {
uint8_t type; /* HB0 */
uint8_t ver; /* HB1 */
@@ -233,6 +272,13 @@ struct intel_unpin_work {
bool enable_stall_check;
};
+struct intel_fbc_work {
+ struct delayed_work work;
+ struct drm_crtc *crtc;
+ struct drm_framebuffer *fb;
+ int interval;
+};
+
int intel_ddc_get_modes(struct drm_connector *c, struct i2c_adapter *adapter);
extern bool intel_ddc_probe(struct intel_encoder *intel_encoder, int ddc_bus);
@@ -253,8 +299,9 @@ void
intel_dp_set_m_n(struct drm_crtc *crtc, struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode);
extern bool intel_dpd_is_edp(struct drm_device *dev);
-extern void intel_edp_link_config (struct intel_encoder *, int *, int *);
+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);
/* intel_panel.c */
extern void intel_fixed_panel_mode(struct drm_display_mode *fixed_mode,
@@ -266,14 +313,15 @@ extern void intel_pch_panel_fitting(struct drm_device *dev,
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 int 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 void intel_panel_destroy_backlight(struct drm_device *dev);
extern enum drm_connector_status intel_panel_detect(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_prepare(struct drm_encoder *encoder);
+extern void intel_encoder_commit(struct drm_encoder *encoder);
extern void intel_encoder_destroy(struct drm_encoder *encoder);
static inline struct intel_encoder *intel_attached_encoder(struct drm_connector *connector)
@@ -305,9 +353,6 @@ extern void intel_release_load_detect_pipe(struct intel_encoder *intel_encoder,
struct drm_connector *connector,
struct intel_load_detect_pipe *old);
-extern struct drm_connector* intel_sdvo_find(struct drm_device *dev, int sdvoB);
-extern int intel_sdvo_supports_hotplug(struct drm_connector *connector);
-extern void intel_sdvo_set_hotplug(struct drm_connector *connector, int enable);
extern void intelfb_restore(void);
extern void intel_crtc_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green,
u16 blue, int regno);
@@ -317,16 +362,18 @@ 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_update_ring_freq(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_i915_gem_object *obj,
struct intel_ring_buffer *pipelined);
+extern void intel_unpin_fb_obj(struct drm_i915_gem_object *obj);
extern int intel_framebuffer_init(struct drm_device *dev,
struct intel_framebuffer *ifb,
- struct drm_mode_fb_cmd *mode_cmd,
+ struct drm_mode_fb_cmd2 *mode_cmd,
struct drm_i915_gem_object *obj);
extern int intel_fbdev_init(struct drm_device *dev);
extern void intel_fbdev_fini(struct drm_device *dev);
@@ -346,5 +393,25 @@ extern int intel_overlay_attrs(struct drm_device *dev, void *data,
extern void intel_fb_output_poll_changed(struct drm_device *dev);
extern void intel_fb_restore_mode(struct drm_device *dev);
+extern void assert_pipe(struct drm_i915_private *dev_priv, enum pipe pipe,
+ bool state);
+#define assert_pipe_enabled(d, p) assert_pipe(d, p, true)
+#define assert_pipe_disabled(d, p) assert_pipe(d, p, false)
+
extern void intel_init_clock_gating(struct drm_device *dev);
+extern void intel_write_eld(struct drm_encoder *encoder,
+ struct drm_display_mode *mode);
+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_sprite_watermarks(struct drm_device *dev, int pipe,
+ uint32_t sprite_width,
+ int pixel_size);
+
+extern int intel_sprite_set_colorkey(struct drm_device *dev, void *data,
+ struct drm_file *file_priv);
+extern int intel_sprite_get_colorkey(struct drm_device *dev, void *data,
+ struct drm_file *file_priv);
+
#endif /* __INTEL_DRV_H__ */
generated by cgit v1.1 at 2024-12-25 14:55:41 +0000