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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.h144
1 files changed, 97 insertions, 47 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index e4f7f6518945..eef9a821c49c 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -108,18 +108,11 @@
#define DRIVER_NAME "i915"
#define DRIVER_DESC "Intel Graphics"
-#define DRIVER_DATE "20200715"
-#define DRIVER_TIMESTAMP 1594811881
+#define DRIVER_DATE "20200917"
+#define DRIVER_TIMESTAMP 1600375437
struct drm_i915_gem_object;
-/*
- * The code assumes that the hpd_pins below have consecutive values and
- * starting with HPD_PORT_A, the HPD pin associated with any port can be
- * retrieved by adding the corresponding port (or phy) enum value to
- * HPD_PORT_A in most cases. For example:
- * HPD_PORT_C = HPD_PORT_A + PHY_C - PHY_A
- */
enum hpd_pin {
HPD_NONE = 0,
HPD_TV = HPD_NONE, /* TV is known to be unreliable */
@@ -131,10 +124,12 @@ enum hpd_pin {
HPD_PORT_C,
HPD_PORT_D,
HPD_PORT_E,
- HPD_PORT_F,
- HPD_PORT_G,
- HPD_PORT_H,
- HPD_PORT_I,
+ HPD_PORT_TC1,
+ HPD_PORT_TC2,
+ HPD_PORT_TC3,
+ HPD_PORT_TC4,
+ HPD_PORT_TC5,
+ HPD_PORT_TC6,
HPD_NUM_PINS
};
@@ -203,11 +198,6 @@ struct drm_i915_file_private {
struct rcu_head rcu;
};
- struct {
- spinlock_t lock;
- struct list_head request_list;
- } mm;
-
struct xarray context_xa;
struct xarray vm_xa;
@@ -506,6 +496,7 @@ struct i915_psr {
bool link_standby;
bool colorimetry_support;
bool psr2_enabled;
+ bool psr2_sel_fetch_enabled;
u8 sink_sync_latency;
ktime_t last_entry_attempt;
ktime_t last_exit;
@@ -541,13 +532,9 @@ struct intel_gmbus {
struct i915_suspend_saved_registers {
u32 saveDSPARB;
- u32 saveFBC_CONTROL;
- u32 saveCACHE_MODE_0;
- u32 saveMI_ARB_STATE;
u32 saveSWF0[16];
u32 saveSWF1[16];
u32 saveSWF3[3];
- u32 savePCH_PORT_HOTPLUG;
u16 saveGCDGMBUS;
};
@@ -592,11 +579,6 @@ struct i915_gem_mm {
atomic_t free_count;
/**
- * Small stash of WC pages
- */
- struct pagestash wc_stash;
-
- /**
* tmpfs instance used for shmem backed objects
*/
struct vfsmount *gemfs;
@@ -1029,8 +1011,6 @@ struct drm_i915_private {
*/
u8 active_pipes;
- int dpio_phy_iosf_port[I915_NUM_PHYS_VLV];
-
struct i915_wa_list gt_wa_list;
struct i915_frontbuffer_tracking fb_tracking;
@@ -1045,6 +1025,14 @@ struct drm_i915_private {
struct intel_l3_parity l3_parity;
/*
+ * HTI (aka HDPORT) state read during initial hw readout. Most
+ * platforms don't have HTI, so this will just stay 0. Those that do
+ * will use this later to figure out which PLLs and PHYs are unavailable
+ * for driver usage.
+ */
+ u32 hti_state;
+
+ /*
* edram size in MB.
* Cannot be determined by PCIID. You must always read a register.
*/
@@ -1489,6 +1477,12 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
#define IS_ICL_WITH_PORT_F(dev_priv) \
IS_SUBPLATFORM(dev_priv, INTEL_ICELAKE, INTEL_SUBPLATFORM_PORTF)
+#define IS_TGL_U(dev_priv) \
+ IS_SUBPLATFORM(dev_priv, INTEL_TIGERLAKE, INTEL_SUBPLATFORM_ULT)
+
+#define IS_TGL_Y(dev_priv) \
+ IS_SUBPLATFORM(dev_priv, INTEL_TIGERLAKE, INTEL_SUBPLATFORM_ULX)
+
#define SKL_REVID_A0 0x0
#define SKL_REVID_B0 0x1
#define SKL_REVID_C0 0x2
@@ -1509,14 +1503,34 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
#define IS_BXT_REVID(dev_priv, since, until) \
(IS_BROXTON(dev_priv) && IS_REVID(dev_priv, since, until))
-#define KBL_REVID_A0 0x0
-#define KBL_REVID_B0 0x1
-#define KBL_REVID_C0 0x2
-#define KBL_REVID_D0 0x3
-#define KBL_REVID_E0 0x4
+enum {
+ KBL_REVID_A0,
+ KBL_REVID_B0,
+ KBL_REVID_B1,
+ KBL_REVID_C0,
+ KBL_REVID_D0,
+ KBL_REVID_D1,
+ KBL_REVID_E0,
+ KBL_REVID_F0,
+ KBL_REVID_G0,
+};
+
+struct i915_rev_steppings {
+ u8 gt_stepping;
+ u8 disp_stepping;
+};
+
+/* Defined in intel_workarounds.c */
+extern const struct i915_rev_steppings kbl_revids[];
-#define IS_KBL_REVID(dev_priv, since, until) \
- (IS_KABYLAKE(dev_priv) && IS_REVID(dev_priv, since, until))
+#define IS_KBL_GT_REVID(dev_priv, since, until) \
+ (IS_KABYLAKE(dev_priv) && \
+ kbl_revids[INTEL_REVID(dev_priv)].gt_stepping >= since && \
+ kbl_revids[INTEL_REVID(dev_priv)].gt_stepping <= until)
+#define IS_KBL_DISP_REVID(dev_priv, since, until) \
+ (IS_KABYLAKE(dev_priv) && \
+ kbl_revids[INTEL_REVID(dev_priv)].disp_stepping >= since && \
+ kbl_revids[INTEL_REVID(dev_priv)].disp_stepping <= until)
#define GLK_REVID_A0 0x0
#define GLK_REVID_A1 0x1
@@ -1547,12 +1561,41 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
#define IS_EHL_REVID(p, since, until) \
(IS_ELKHARTLAKE(p) && IS_REVID(p, since, until))
-#define TGL_REVID_A0 0x0
-#define TGL_REVID_B0 0x1
-#define TGL_REVID_C0 0x2
+enum {
+ TGL_REVID_A0,
+ TGL_REVID_B0,
+ TGL_REVID_B1,
+ TGL_REVID_C0,
+ TGL_REVID_D0,
+};
+
+extern const struct i915_rev_steppings tgl_uy_revids[];
+extern const struct i915_rev_steppings tgl_revids[];
+
+static inline const struct i915_rev_steppings *
+tgl_revids_get(struct drm_i915_private *dev_priv)
+{
+ if (IS_TGL_U(dev_priv) || IS_TGL_Y(dev_priv))
+ return tgl_uy_revids;
+ else
+ return tgl_revids;
+}
+
+#define IS_TGL_DISP_REVID(p, since, until) \
+ (IS_TIGERLAKE(p) && \
+ tgl_revids_get(p)->disp_stepping >= (since) && \
+ tgl_revids_get(p)->disp_stepping <= (until))
+
+#define IS_TGL_UY_GT_REVID(p, since, until) \
+ ((IS_TGL_U(p) || IS_TGL_Y(p)) && \
+ tgl_uy_revids->gt_stepping >= (since) && \
+ tgl_uy_revids->gt_stepping <= (until))
-#define IS_TGL_REVID(p, since, until) \
- (IS_TIGERLAKE(p) && IS_REVID(p, since, until))
+#define IS_TGL_GT_REVID(p, since, until) \
+ (IS_TIGERLAKE(p) && \
+ !(IS_TGL_U(p) || IS_TGL_Y(p)) && \
+ tgl_revids->gt_stepping >= (since) && \
+ tgl_revids->gt_stepping <= (until))
#define RKL_REVID_A0 0x0
#define RKL_REVID_B0 0x1
@@ -1665,6 +1708,7 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
#define HAS_PSR(dev_priv) (INTEL_INFO(dev_priv)->display.has_psr)
#define HAS_PSR_HW_TRACKING(dev_priv) \
(INTEL_INFO(dev_priv)->display.has_psr_hw_tracking)
+#define HAS_PSR2_SEL_FETCH(dev_priv) (INTEL_GEN(dev_priv) >= 12)
#define HAS_TRANSCODER(dev_priv, trans) ((INTEL_INFO(dev_priv)->cpu_transcoder_mask & BIT(trans)) != 0)
#define HAS_RC6(dev_priv) (INTEL_INFO(dev_priv)->has_rc6)
@@ -1790,11 +1834,18 @@ static inline void i915_gem_drain_workqueue(struct drm_i915_private *i915)
}
struct i915_vma * __must_check
+i915_gem_object_ggtt_pin_ww(struct drm_i915_gem_object *obj,
+ struct i915_gem_ww_ctx *ww,
+ const struct i915_ggtt_view *view,
+ u64 size, u64 alignment, u64 flags);
+
+static inline struct i915_vma * __must_check
i915_gem_object_ggtt_pin(struct drm_i915_gem_object *obj,
const struct i915_ggtt_view *view,
- u64 size,
- u64 alignment,
- u64 flags);
+ u64 size, u64 alignment, u64 flags)
+{
+ return i915_gem_object_ggtt_pin_ww(obj, NULL, view, size, alignment, flags);
+}
int i915_gem_object_unbind(struct drm_i915_gem_object *obj,
unsigned long flags);
@@ -1831,7 +1882,6 @@ void i915_gem_suspend_late(struct drm_i915_private *dev_priv);
void i915_gem_resume(struct drm_i915_private *dev_priv);
int i915_gem_open(struct drm_i915_private *i915, struct drm_file *file);
-void i915_gem_release(struct drm_device *dev, struct drm_file *file);
int i915_gem_object_set_cache_level(struct drm_i915_gem_object *obj,
enum i915_cache_level cache_level);
@@ -1899,8 +1949,8 @@ void intel_engine_init_cmd_parser(struct intel_engine_cs *engine);
void intel_engine_cleanup_cmd_parser(struct intel_engine_cs *engine);
int intel_engine_cmd_parser(struct intel_engine_cs *engine,
struct i915_vma *batch,
- u32 batch_offset,
- u32 batch_length,
+ unsigned long batch_offset,
+ unsigned long batch_length,
struct i915_vma *shadow,
bool trampoline);
#define I915_CMD_PARSER_TRAMPOLINE_SIZE 8
generated by cgit v1.2.3 (git 2.39.0) at 2025-03-02 06:59:50 +0300