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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.h148
1 files changed, 58 insertions, 90 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index b7d6e09456c..176080822a7 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 <linux/hdmi.h>
#include <drm/i915_drm.h>
#include "i915_drv.h"
#include <drm/drm_crtc.h>
@@ -208,10 +209,6 @@ struct intel_crtc_config {
struct drm_display_mode requested_mode;
struct drm_display_mode adjusted_mode;
- /* This flag must be set by the encoder's compute_config callback if it
- * changes the crtc timings in the mode to prevent the crtc fixup from
- * overwriting them. Currently only lvds needs that. */
- bool timings_set;
/* Whether to set up the PCH/FDI. Note that we never allow sharing
* between pch encoders and cpu encoders. */
bool has_pch_encoder;
@@ -334,6 +331,13 @@ struct intel_crtc {
bool pch_fifo_underrun_disabled;
};
+struct intel_plane_wm_parameters {
+ uint32_t horiz_pixels;
+ uint8_t bytes_per_pixel;
+ bool enabled;
+ bool scaled;
+};
+
struct intel_plane {
struct drm_plane base;
int plane;
@@ -352,20 +356,18 @@ struct intel_plane {
* as the other pieces of the struct may not reflect the values we want
* for the watermark calculations. Currently only Haswell uses this.
*/
- struct {
- bool enable;
- uint8_t bytes_per_pixel;
- uint32_t horiz_pixels;
- } wm;
+ struct intel_plane_wm_parameters wm;
void (*update_plane)(struct drm_plane *plane,
+ struct drm_crtc *crtc,
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);
+ void (*disable_plane)(struct drm_plane *plane,
+ struct drm_crtc *crtc);
int (*update_colorkey)(struct drm_plane *plane,
struct drm_intel_sprite_colorkey *key);
void (*get_colorkey)(struct drm_plane *plane,
@@ -397,66 +399,6 @@ struct cxsr_latency {
#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_AVI_PR_1 0
-#define DIP_AVI_PR_2 1
-#define DIP_AVI_RGB_QUANT_RANGE_DEFAULT (0 << 2)
-#define DIP_AVI_RGB_QUANT_RANGE_LIMITED (1 << 2)
-#define DIP_AVI_RGB_QUANT_RANGE_FULL (2 << 2)
-
-#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 */
- 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 - YQ 7:6, CN 5:4, PR 3:0 */
- uint8_t YQ_CN_PR;
- /* PB6 to PB13 */
- uint16_t top_bar_end;
- uint16_t bottom_bar_start;
- uint16_t left_bar_end;
- uint16_t right_bar_start;
- } __attribute__ ((packed)) avi;
- struct {
- uint8_t vn[8];
- uint8_t pd[16];
- uint8_t sdi;
- } __attribute__ ((packed)) spd;
- uint8_t payload[27];
- } __attribute__ ((packed)) body;
-} __attribute__((packed));
-
struct intel_hdmi {
u32 hdmi_reg;
int ddc_bus;
@@ -467,7 +409,8 @@ struct intel_hdmi {
enum hdmi_force_audio force_audio;
bool rgb_quant_range_selectable;
void (*write_infoframe)(struct drm_encoder *encoder,
- struct dip_infoframe *frame);
+ enum hdmi_infoframe_type type,
+ const uint8_t *frame, ssize_t len);
void (*set_infoframes)(struct drm_encoder *encoder,
struct drm_display_mode *adjusted_mode);
};
@@ -487,6 +430,7 @@ struct intel_dp {
uint8_t link_bw;
uint8_t lane_count;
uint8_t dpcd[DP_RECEIVER_CAP_SIZE];
+ uint8_t psr_dpcd[EDP_PSR_RECEIVER_CAP_SIZE];
uint8_t downstream_ports[DP_MAX_DOWNSTREAM_PORTS];
struct i2c_adapter adapter;
struct i2c_algo_dp_aux_data algo;
@@ -498,6 +442,7 @@ struct intel_dp {
int backlight_off_delay;
struct delayed_work panel_vdd_work;
bool want_panel_vdd;
+ bool psr_setup_done;
struct intel_connector *attached_connector;
};
@@ -549,13 +494,6 @@ 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_pch_rawclk(struct drm_device *dev);
int intel_connector_update_modes(struct drm_connector *connector,
@@ -574,7 +512,6 @@ extern void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port,
extern struct intel_hdmi *enc_to_intel_hdmi(struct drm_encoder *encoder);
extern bool intel_hdmi_compute_config(struct intel_encoder *encoder,
struct intel_crtc_config *pipe_config);
-extern void intel_dip_infoframe_csum(struct dip_infoframe *avi_if);
extern bool intel_sdvo_init(struct drm_device *dev, uint32_t sdvo_reg,
bool is_sdvob);
extern void intel_dvo_init(struct drm_device *dev);
@@ -639,14 +576,10 @@ struct intel_set_config {
bool mode_changed;
};
-extern int intel_set_mode(struct drm_crtc *crtc, struct drm_display_mode *mode,
- int x, int y, struct drm_framebuffer *old_fb);
-extern void intel_modeset_disable(struct drm_device *dev);
extern void intel_crtc_restore_mode(struct drm_crtc *crtc);
extern void intel_crtc_load_lut(struct drm_crtc *crtc);
extern void intel_crtc_update_dpms(struct drm_crtc *crtc);
extern void intel_encoder_destroy(struct drm_encoder *encoder);
-extern void intel_encoder_dpms(struct intel_encoder *encoder, int mode);
extern void intel_connector_dpms(struct drm_connector *, int mode);
extern bool intel_connector_get_hw_state(struct intel_connector *connector);
extern void intel_modeset_check_state(struct drm_device *dev);
@@ -712,12 +645,10 @@ extern bool intel_get_load_detect_pipe(struct drm_connector *connector,
extern void intel_release_load_detect_pipe(struct drm_connector *connector,
struct intel_load_detect_pipe *old);
-extern void intelfb_restore(void);
extern void intel_crtc_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green,
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_enable_clock_gating(struct drm_device *dev);
extern int intel_pin_and_fence_fb_obj(struct drm_device *dev,
struct drm_i915_gem_object *obj,
@@ -728,6 +659,7 @@ extern int intel_framebuffer_init(struct drm_device *dev,
struct intel_framebuffer *ifb,
struct drm_mode_fb_cmd2 *mode_cmd,
struct drm_i915_gem_object *obj);
+extern void intel_framebuffer_fini(struct intel_framebuffer *fb);
extern int intel_fbdev_init(struct drm_device *dev);
extern void intel_fbdev_initial_config(struct drm_device *dev);
extern void intel_fbdev_fini(struct drm_device *dev);
@@ -747,6 +679,22 @@ 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);
+struct intel_shared_dpll *
+intel_crtc_to_shared_dpll(struct intel_crtc *crtc);
+
+void assert_shared_dpll(struct drm_i915_private *dev_priv,
+ struct intel_shared_dpll *pll,
+ bool state);
+#define assert_shared_dpll_enabled(d, p) assert_shared_dpll(d, p, true)
+#define assert_shared_dpll_disabled(d, p) assert_shared_dpll(d, p, false)
+void assert_pll(struct drm_i915_private *dev_priv,
+ enum pipe pipe, bool state);
+#define assert_pll_enabled(d, p) assert_pll(d, p, true)
+#define assert_pll_disabled(d, p) assert_pll(d, p, false)
+void assert_fdi_rx_pll(struct drm_i915_private *dev_priv,
+ enum pipe pipe, bool state);
+#define assert_fdi_rx_pll_enabled(d, p) assert_fdi_rx_pll(d, p, true)
+#define assert_fdi_rx_pll_disabled(d, p) assert_fdi_rx_pll(d, p, false)
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)
@@ -762,9 +710,10 @@ extern void intel_ddi_init(struct drm_device *dev, enum port port);
/* For use by IVB LP watermark workaround in intel_sprite.c */
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, bool enable);
+extern void intel_update_sprite_watermarks(struct drm_plane *plane,
+ struct drm_crtc *crtc,
+ uint32_t sprite_width, int pixel_size,
+ bool enabled, bool scaled);
extern unsigned long intel_gen4_compute_page_offset(int *x, int *y,
unsigned int tiling_mode,
@@ -780,7 +729,6 @@ extern int intel_sprite_get_colorkey(struct drm_device *dev, void *data,
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);
/* IPS */
extern void intel_gpu_ips_init(struct drm_i915_private *dev_priv);
@@ -796,8 +744,8 @@ extern void intel_init_power_well(struct drm_device *dev);
extern void intel_set_power_well(struct drm_device *dev, bool enable);
extern void intel_enable_gt_powersave(struct drm_device *dev);
extern void intel_disable_gt_powersave(struct drm_device *dev);
-extern void gen6_gt_check_fifodbg(struct drm_i915_private *dev_priv);
extern void ironlake_teardown_rc6(struct drm_device *dev);
+void gen6_update_ring_freq(struct drm_device *dev);
extern bool intel_ddi_get_hw_state(struct intel_encoder *encoder,
enum pipe *pipe);
@@ -825,4 +773,24 @@ extern bool intel_set_pch_fifo_underrun_reporting(struct drm_device *dev,
enum transcoder pch_transcoder,
bool enable);
+extern void intel_edp_psr_enable(struct intel_dp *intel_dp);
+extern void intel_edp_psr_disable(struct intel_dp *intel_dp);
+extern void intel_edp_psr_update(struct drm_device *dev);
+extern void hsw_disable_lcpll(struct drm_i915_private *dev_priv,
+ bool switch_to_fclk, bool allow_power_down);
+extern void hsw_restore_lcpll(struct drm_i915_private *dev_priv);
+extern void ilk_enable_gt_irq(struct drm_i915_private *dev_priv, uint32_t mask);
+extern void ilk_disable_gt_irq(struct drm_i915_private *dev_priv,
+ uint32_t mask);
+extern void snb_enable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask);
+extern void snb_disable_pm_irq(struct drm_i915_private *dev_priv,
+ uint32_t mask);
+extern void hsw_enable_pc8_work(struct work_struct *__work);
+extern void hsw_enable_package_c8(struct drm_i915_private *dev_priv);
+extern void hsw_disable_package_c8(struct drm_i915_private *dev_priv);
+extern void hsw_pc8_disable_interrupts(struct drm_device *dev);
+extern void hsw_pc8_restore_interrupts(struct drm_device *dev);
+extern void intel_aux_display_runtime_get(struct drm_i915_private *dev_priv);
+extern void intel_aux_display_runtime_put(struct drm_i915_private *dev_priv);
+
#endif /* __INTEL_DRV_H__ */