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path: root/drivers/gpu/drm/i915/i915_drv.h
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Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
-rw-r--r--drivers/gpu/drm/i915/i915_drv.h59
1 files changed, 41 insertions, 18 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index caebd5825279..ad1fc845cd1b 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -83,8 +83,8 @@
#define DRIVER_NAME "i915"
#define DRIVER_DESC "Intel Graphics"
-#define DRIVER_DATE "20171222"
-#define DRIVER_TIMESTAMP 1513971710
+#define DRIVER_DATE "20180207"
+#define DRIVER_TIMESTAMP 1517988364
/* Use I915_STATE_WARN(x) and I915_STATE_WARN_ON() (rather than WARN() and
* WARN_ON()) for hw state sanity checks to check for unexpected conditions
@@ -104,9 +104,13 @@
#define I915_STATE_WARN_ON(x) \
I915_STATE_WARN((x), "%s", "WARN_ON(" __stringify(x) ")")
+#if IS_ENABLED(CONFIG_DRM_I915_DEBUG)
bool __i915_inject_load_failure(const char *func, int line);
#define i915_inject_load_failure() \
__i915_inject_load_failure(__func__, __LINE__)
+#else
+#define i915_inject_load_failure() false
+#endif
typedef struct {
uint32_t val;
@@ -453,9 +457,9 @@ struct intel_display_error_state;
struct i915_gpu_state {
struct kref ref;
- struct timeval time;
- struct timeval boottime;
- struct timeval uptime;
+ ktime_t time;
+ ktime_t boottime;
+ ktime_t uptime;
struct drm_i915_private *i915;
@@ -551,6 +555,7 @@ struct i915_gpu_state {
int ban_score;
int active;
int guilty;
+ bool bannable;
} context;
struct drm_i915_error_object {
@@ -754,7 +759,6 @@ struct i915_drrs {
struct i915_psr {
struct mutex lock;
bool sink_support;
- bool source_ok;
struct intel_dp *enabled;
bool active;
struct delayed_work work;
@@ -783,6 +787,7 @@ enum intel_pch {
PCH_SPT, /* Sunrisepoint PCH */
PCH_KBP, /* Kaby Lake PCH */
PCH_CNP, /* Cannon Lake PCH */
+ PCH_ICP, /* Ice Lake PCH */
PCH_NOP,
};
@@ -1255,6 +1260,7 @@ enum modeset_restore {
#define DP_AUX_B 0x10
#define DP_AUX_C 0x20
#define DP_AUX_D 0x30
+#define DP_AUX_F 0x60
#define DDC_PIN_B 0x05
#define DDC_PIN_C 0x04
@@ -1281,6 +1287,7 @@ struct ddi_vbt_port_info {
uint8_t dp_boost_level;
uint8_t hdmi_boost_level;
+ int dp_max_link_rate; /* 0 for not limited by VBT */
};
enum psr_lines_to_wait {
@@ -1460,6 +1467,7 @@ struct skl_wm_params {
uint_fixed_16_16_t plane_blocks_per_line;
uint_fixed_16_16_t y_tile_minimum;
uint32_t linetime_us;
+ uint32_t dbuf_block_size;
};
/*
@@ -1792,7 +1800,7 @@ struct i915_oa_ops {
};
struct intel_cdclk_state {
- unsigned int cdclk, vco, ref;
+ unsigned int cdclk, vco, ref, bypass;
u8 voltage_level;
};
@@ -2313,6 +2321,12 @@ struct drm_i915_private {
bool awake;
/**
+ * The number of times we have woken up.
+ */
+ unsigned int epoch;
+#define I915_EPOCH_INVALID 0
+
+ /**
* We leave the user IRQ off as much as possible,
* but this means that requests will finish and never
* be retired once the system goes idle. Set a timer to
@@ -2404,16 +2418,11 @@ enum hdmi_force_audio {
*
* We have one bit per pipe and per scanout plane type.
*/
-#define INTEL_MAX_SPRITE_BITS_PER_PIPE 5
#define INTEL_FRONTBUFFER_BITS_PER_PIPE 8
-#define INTEL_FRONTBUFFER_PRIMARY(pipe) \
- (1 << (INTEL_FRONTBUFFER_BITS_PER_PIPE * (pipe)))
-#define INTEL_FRONTBUFFER_CURSOR(pipe) \
- (1 << (1 + (INTEL_FRONTBUFFER_BITS_PER_PIPE * (pipe))))
-#define INTEL_FRONTBUFFER_SPRITE(pipe, plane) \
- (1 << (2 + plane + (INTEL_FRONTBUFFER_BITS_PER_PIPE * (pipe))))
+#define INTEL_FRONTBUFFER(pipe, plane_id) \
+ (1 << ((plane_id) + INTEL_FRONTBUFFER_BITS_PER_PIPE * (pipe)))
#define INTEL_FRONTBUFFER_OVERLAY(pipe) \
- (1 << (2 + INTEL_MAX_SPRITE_BITS_PER_PIPE + (INTEL_FRONTBUFFER_BITS_PER_PIPE * (pipe))))
+ (1 << (INTEL_FRONTBUFFER_BITS_PER_PIPE - 1 + INTEL_FRONTBUFFER_BITS_PER_PIPE * (pipe)))
#define INTEL_FRONTBUFFER_ALL_MASK(pipe) \
(0xff << (INTEL_FRONTBUFFER_BITS_PER_PIPE * (pipe)))
@@ -2595,6 +2604,7 @@ intel_info(const struct drm_i915_private *dev_priv)
#define IS_GEMINILAKE(dev_priv) IS_PLATFORM(dev_priv, INTEL_GEMINILAKE)
#define IS_COFFEELAKE(dev_priv) IS_PLATFORM(dev_priv, INTEL_COFFEELAKE)
#define IS_CANNONLAKE(dev_priv) IS_PLATFORM(dev_priv, INTEL_CANNONLAKE)
+#define IS_ICELAKE(dev_priv) IS_PLATFORM(dev_priv, INTEL_ICELAKE)
#define IS_MOBILE(dev_priv) ((dev_priv)->info.is_mobile)
#define IS_HSW_EARLY_SDV(dev_priv) (IS_HASWELL(dev_priv) && \
(INTEL_DEVID(dev_priv) & 0xFF00) == 0x0C00)
@@ -2646,6 +2656,8 @@ intel_info(const struct drm_i915_private *dev_priv)
(dev_priv)->info.gt == 2)
#define IS_CFL_GT3(dev_priv) (IS_COFFEELAKE(dev_priv) && \
(dev_priv)->info.gt == 3)
+#define IS_CNL_WITH_PORT_F(dev_priv) (IS_CANNONLAKE(dev_priv) && \
+ (INTEL_DEVID(dev_priv) & 0x0004) == 0x0004)
#define IS_ALPHA_SUPPORT(intel_info) ((intel_info)->is_alpha_support)
@@ -2706,6 +2718,7 @@ intel_info(const struct drm_i915_private *dev_priv)
#define IS_GEN8(dev_priv) (!!((dev_priv)->info.gen_mask & BIT(7)))
#define IS_GEN9(dev_priv) (!!((dev_priv)->info.gen_mask & BIT(8)))
#define IS_GEN10(dev_priv) (!!((dev_priv)->info.gen_mask & BIT(9)))
+#define IS_GEN11(dev_priv) (!!((dev_priv)->info.gen_mask & BIT(10)))
#define IS_LP(dev_priv) (INTEL_INFO(dev_priv)->is_lp)
#define IS_GEN9_LP(dev_priv) (IS_GEN9(dev_priv) && IS_LP(dev_priv))
@@ -2843,11 +2856,13 @@ intel_info(const struct drm_i915_private *dev_priv)
#define INTEL_PCH_KBP_DEVICE_ID_TYPE 0xA280
#define INTEL_PCH_CNP_DEVICE_ID_TYPE 0xA300
#define INTEL_PCH_CNP_LP_DEVICE_ID_TYPE 0x9D80
+#define INTEL_PCH_ICP_DEVICE_ID_TYPE 0x3480
#define INTEL_PCH_P2X_DEVICE_ID_TYPE 0x7100
#define INTEL_PCH_P3X_DEVICE_ID_TYPE 0x7000
#define INTEL_PCH_QEMU_DEVICE_ID_TYPE 0x2900 /* qemu q35 has 2918 */
#define INTEL_PCH_TYPE(dev_priv) ((dev_priv)->pch_type)
+#define HAS_PCH_ICP(dev_priv) (INTEL_PCH_TYPE(dev_priv) == PCH_ICP)
#define HAS_PCH_CNP(dev_priv) (INTEL_PCH_TYPE(dev_priv) == PCH_CNP)
#define HAS_PCH_CNP_LP(dev_priv) \
((dev_priv)->pch_id == INTEL_PCH_CNP_LP_DEVICE_ID_TYPE)
@@ -2950,8 +2965,10 @@ void intel_hpd_irq_handler(struct drm_i915_private *dev_priv,
void intel_hpd_init(struct drm_i915_private *dev_priv);
void intel_hpd_init_work(struct drm_i915_private *dev_priv);
void intel_hpd_cancel_work(struct drm_i915_private *dev_priv);
-enum port intel_hpd_pin_to_port(enum hpd_pin pin);
-enum hpd_pin intel_hpd_pin(enum port port);
+enum port intel_hpd_pin_to_port(struct drm_i915_private *dev_priv,
+ enum hpd_pin pin);
+enum hpd_pin intel_hpd_pin_default(struct drm_i915_private *dev_priv,
+ enum port port);
bool intel_hpd_disable(struct drm_i915_private *dev_priv, enum hpd_pin pin);
void intel_hpd_enable(struct drm_i915_private *dev_priv, enum hpd_pin pin);
@@ -3644,6 +3661,7 @@ extern int intel_setup_gmbus(struct drm_i915_private *dev_priv);
extern void intel_teardown_gmbus(struct drm_i915_private *dev_priv);
extern bool intel_gmbus_is_valid_pin(struct drm_i915_private *dev_priv,
unsigned int pin);
+extern int intel_gmbus_output_aksv(struct i2c_adapter *adapter);
extern struct i2c_adapter *
intel_gmbus_get_adapter(struct drm_i915_private *dev_priv, unsigned int pin);
@@ -3717,7 +3735,12 @@ extern void intel_display_print_error_state(struct drm_i915_error_state_buf *e,
struct intel_display_error_state *error);
int sandybridge_pcode_read(struct drm_i915_private *dev_priv, u32 mbox, u32 *val);
-int sandybridge_pcode_write(struct drm_i915_private *dev_priv, u32 mbox, u32 val);
+int sandybridge_pcode_write_timeout(struct drm_i915_private *dev_priv, u32 mbox,
+ u32 val, int fast_timeout_us,
+ int slow_timeout_ms);
+#define sandybridge_pcode_write(dev_priv, mbox, val) \
+ sandybridge_pcode_write_timeout(dev_priv, mbox, val, 500, 0)
+
int skl_pcode_request(struct drm_i915_private *dev_priv, u32 mbox, u32 request,
u32 reply_mask, u32 reply, int timeout_base_ms);
generated by cgit v1.2.3 (git 2.39.0) at 2024-09-18 12:50:31 +0300