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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.h158
1 files changed, 77 insertions, 81 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 12256218634f..d99e020773ac 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -50,7 +50,6 @@
#include <linux/stackdepot.h>
#include <linux/xarray.h>
-#include <drm/intel-gtt.h>
#include <drm/drm_gem.h>
#include <drm/drm_auth.h>
#include <drm/drm_cache.h>
@@ -191,8 +190,6 @@ struct i915_hotplug {
I915_GEM_DOMAIN_VERTEX)
struct drm_i915_private;
-struct i915_mm_struct;
-struct i915_mmu_object;
struct drm_i915_file_private {
struct drm_i915_private *dev_priv;
@@ -364,15 +361,6 @@ struct intel_color_funcs {
void (*read_luts)(struct intel_crtc_state *crtc_state);
};
-struct intel_audio_funcs {
- void (*audio_codec_enable)(struct intel_encoder *encoder,
- const struct intel_crtc_state *crtc_state,
- const struct drm_connector_state *conn_state);
- void (*audio_codec_disable)(struct intel_encoder *encoder,
- const struct intel_crtc_state *old_crtc_state,
- const struct drm_connector_state *old_conn_state);
-};
-
struct intel_cdclk_funcs {
void (*get_cdclk)(struct drm_i915_private *dev_priv,
struct intel_cdclk_config *cdclk_config);
@@ -411,10 +399,14 @@ struct drm_i915_display_funcs {
void (*commit_modeset_enables)(struct intel_atomic_state *state);
};
+struct intel_fbc_funcs;
#define I915_COLOR_UNEVICTABLE (-1) /* a non-vma sharing the address space */
struct intel_fbc {
+ struct drm_i915_private *i915;
+ const struct intel_fbc_funcs *funcs;
+
/* This is always the inner lock when overlapping with struct_mutex and
* it's the outer lock when overlapping with stolen_lock. */
struct mutex lock;
@@ -828,6 +820,30 @@ struct i915_selftest_stash {
struct ida mock_region_instances;
};
+/* intel_audio.c private */
+struct intel_audio_funcs;
+struct intel_audio_private {
+ /* Display internal audio functions */
+ const struct intel_audio_funcs *funcs;
+
+ /* hda/i915 audio component */
+ struct i915_audio_component *component;
+ bool component_registered;
+ /* mutex for audio/video sync */
+ struct mutex mutex;
+ int power_refcount;
+ u32 freq_cntrl;
+
+ /* Used to save the pipe-to-encoder mapping for audio */
+ struct intel_encoder *encoder_map[I915_MAX_PIPES];
+
+ /* necessary resource sharing with HDMI LPE audio driver. */
+ struct {
+ struct platform_device *platdev;
+ int irq;
+ } lpe;
+};
+
struct drm_i915_private {
struct drm_device drm;
@@ -995,9 +1011,6 @@ struct drm_i915_private {
/* Display internal color functions */
const struct intel_color_funcs *color_funcs;
- /* Display internal audio functions */
- const struct intel_audio_funcs *audio_funcs;
-
/* Display CDCLK functions */
const struct intel_cdclk_funcs *cdclk_funcs;
@@ -1084,17 +1097,6 @@ struct drm_i915_private {
struct drm_property *broadcast_rgb_property;
struct drm_property *force_audio_property;
- /* hda/i915 audio component */
- struct i915_audio_component *audio_component;
- bool audio_component_registered;
- /**
- * av_mutex - mutex for audio/video sync
- *
- */
- struct mutex av_mutex;
- int audio_power_refcount;
- u32 audio_freq_cntrl;
-
u32 fdi_rx_config;
/* Shadow for DISPLAY_PHY_CONTROL which can't be safely read */
@@ -1227,14 +1229,7 @@ struct drm_i915_private {
bool ipc_enabled;
- /* Used to save the pipe-to-encoder mapping for audio */
- struct intel_encoder *av_enc_map[I915_MAX_PIPES];
-
- /* necessary resource sharing with HDMI LPE audio driver. */
- struct {
- struct platform_device *platdev;
- int irq;
- } lpe_audio;
+ struct intel_audio_private audio;
struct i915_pmu pmu;
@@ -1327,15 +1322,15 @@ static inline struct drm_i915_private *pdev_to_i915(struct pci_dev *pdev)
#define IP_VER(ver, rel) ((ver) << 8 | (rel))
-#define GRAPHICS_VER(i915) (INTEL_INFO(i915)->graphics_ver)
-#define GRAPHICS_VER_FULL(i915) IP_VER(INTEL_INFO(i915)->graphics_ver, \
- INTEL_INFO(i915)->graphics_rel)
+#define GRAPHICS_VER(i915) (INTEL_INFO(i915)->graphics.ver)
+#define GRAPHICS_VER_FULL(i915) IP_VER(INTEL_INFO(i915)->graphics.ver, \
+ INTEL_INFO(i915)->graphics.rel)
#define IS_GRAPHICS_VER(i915, from, until) \
(GRAPHICS_VER(i915) >= (from) && GRAPHICS_VER(i915) <= (until))
-#define MEDIA_VER(i915) (INTEL_INFO(i915)->media_ver)
-#define MEDIA_VER_FULL(i915) IP_VER(INTEL_INFO(i915)->media_ver, \
- INTEL_INFO(i915)->media_rel)
+#define MEDIA_VER(i915) (INTEL_INFO(i915)->media.ver)
+#define MEDIA_VER_FULL(i915) IP_VER(INTEL_INFO(i915)->media.arch, \
+ INTEL_INFO(i915)->media.rel)
#define IS_MEDIA_VER(i915, from, until) \
(MEDIA_VER(i915) >= (from) && MEDIA_VER(i915) <= (until))
@@ -1348,15 +1343,20 @@ static inline struct drm_i915_private *pdev_to_i915(struct pci_dev *pdev)
#define HAS_DSB(dev_priv) (INTEL_INFO(dev_priv)->display.has_dsb)
#define INTEL_DISPLAY_STEP(__i915) (RUNTIME_INFO(__i915)->step.display_step)
-#define INTEL_GT_STEP(__i915) (RUNTIME_INFO(__i915)->step.gt_step)
+#define INTEL_GRAPHICS_STEP(__i915) (RUNTIME_INFO(__i915)->step.graphics_step)
+#define INTEL_MEDIA_STEP(__i915) (RUNTIME_INFO(__i915)->step.media_step)
#define IS_DISPLAY_STEP(__i915, since, until) \
(drm_WARN_ON(&(__i915)->drm, INTEL_DISPLAY_STEP(__i915) == STEP_NONE), \
INTEL_DISPLAY_STEP(__i915) >= (since) && INTEL_DISPLAY_STEP(__i915) < (until))
-#define IS_GT_STEP(__i915, since, until) \
- (drm_WARN_ON(&(__i915)->drm, INTEL_GT_STEP(__i915) == STEP_NONE), \
- INTEL_GT_STEP(__i915) >= (since) && INTEL_GT_STEP(__i915) < (until))
+#define IS_GRAPHICS_STEP(__i915, since, until) \
+ (drm_WARN_ON(&(__i915)->drm, INTEL_GRAPHICS_STEP(__i915) == STEP_NONE), \
+ INTEL_GRAPHICS_STEP(__i915) >= (since) && INTEL_GRAPHICS_STEP(__i915) < (until))
+
+#define IS_MEDIA_STEP(__i915, since, until) \
+ (drm_WARN_ON(&(__i915)->drm, INTEL_MEDIA_STEP(__i915) == STEP_NONE), \
+ INTEL_MEDIA_STEP(__i915) >= (since) && INTEL_MEDIA_STEP(__i915) < (until))
static __always_inline unsigned int
__platform_mask_index(const struct intel_runtime_info *info,
@@ -1455,7 +1455,6 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
#define IS_GEMINILAKE(dev_priv) IS_PLATFORM(dev_priv, INTEL_GEMINILAKE)
#define IS_COFFEELAKE(dev_priv) IS_PLATFORM(dev_priv, INTEL_COFFEELAKE)
#define IS_COMETLAKE(dev_priv) IS_PLATFORM(dev_priv, INTEL_COMETLAKE)
-#define IS_CANNONLAKE(dev_priv) 0
#define IS_ICELAKE(dev_priv) IS_PLATFORM(dev_priv, INTEL_ICELAKE)
#define IS_JSL_EHL(dev_priv) (IS_PLATFORM(dev_priv, INTEL_JASPERLAKE) || \
IS_PLATFORM(dev_priv, INTEL_ELKHARTLAKE))
@@ -1530,15 +1529,15 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
#define IS_TGL_Y(dev_priv) \
IS_SUBPLATFORM(dev_priv, INTEL_TIGERLAKE, INTEL_SUBPLATFORM_ULX)
-#define IS_SKL_GT_STEP(p, since, until) (IS_SKYLAKE(p) && IS_GT_STEP(p, since, until))
+#define IS_SKL_GRAPHICS_STEP(p, since, until) (IS_SKYLAKE(p) && IS_GRAPHICS_STEP(p, since, until))
-#define IS_KBL_GT_STEP(dev_priv, since, until) \
- (IS_KABYLAKE(dev_priv) && IS_GT_STEP(dev_priv, since, until))
+#define IS_KBL_GRAPHICS_STEP(dev_priv, since, until) \
+ (IS_KABYLAKE(dev_priv) && IS_GRAPHICS_STEP(dev_priv, since, until))
#define IS_KBL_DISPLAY_STEP(dev_priv, since, until) \
(IS_KABYLAKE(dev_priv) && IS_DISPLAY_STEP(dev_priv, since, until))
-#define IS_JSL_EHL_GT_STEP(p, since, until) \
- (IS_JSL_EHL(p) && IS_GT_STEP(p, since, until))
+#define IS_JSL_EHL_GRAPHICS_STEP(p, since, until) \
+ (IS_JSL_EHL(p) && IS_GRAPHICS_STEP(p, since, until))
#define IS_JSL_EHL_DISPLAY_STEP(p, since, until) \
(IS_JSL_EHL(p) && IS_DISPLAY_STEP(p, since, until))
@@ -1546,19 +1545,19 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
(IS_TIGERLAKE(__i915) && \
IS_DISPLAY_STEP(__i915, since, until))
-#define IS_TGL_UY_GT_STEP(__i915, since, until) \
+#define IS_TGL_UY_GRAPHICS_STEP(__i915, since, until) \
((IS_TGL_U(__i915) || IS_TGL_Y(__i915)) && \
- IS_GT_STEP(__i915, since, until))
+ IS_GRAPHICS_STEP(__i915, since, until))
-#define IS_TGL_GT_STEP(__i915, since, until) \
+#define IS_TGL_GRAPHICS_STEP(__i915, since, until) \
(IS_TIGERLAKE(__i915) && !(IS_TGL_U(__i915) || IS_TGL_Y(__i915)) && \
- IS_GT_STEP(__i915, since, until))
+ IS_GRAPHICS_STEP(__i915, since, until))
#define IS_RKL_DISPLAY_STEP(p, since, until) \
(IS_ROCKETLAKE(p) && IS_DISPLAY_STEP(p, since, until))
-#define IS_DG1_GT_STEP(p, since, until) \
- (IS_DG1(p) && IS_GT_STEP(p, since, until))
+#define IS_DG1_GRAPHICS_STEP(p, since, until) \
+ (IS_DG1(p) && IS_GRAPHICS_STEP(p, since, until))
#define IS_DG1_DISPLAY_STEP(p, since, until) \
(IS_DG1(p) && IS_DISPLAY_STEP(p, since, until))
@@ -1566,20 +1565,20 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
(IS_ALDERLAKE_S(__i915) && \
IS_DISPLAY_STEP(__i915, since, until))
-#define IS_ADLS_GT_STEP(__i915, since, until) \
+#define IS_ADLS_GRAPHICS_STEP(__i915, since, until) \
(IS_ALDERLAKE_S(__i915) && \
- IS_GT_STEP(__i915, since, until))
+ IS_GRAPHICS_STEP(__i915, since, until))
#define IS_ADLP_DISPLAY_STEP(__i915, since, until) \
(IS_ALDERLAKE_P(__i915) && \
IS_DISPLAY_STEP(__i915, since, until))
-#define IS_ADLP_GT_STEP(__i915, since, until) \
+#define IS_ADLP_GRAPHICS_STEP(__i915, since, until) \
(IS_ALDERLAKE_P(__i915) && \
- IS_GT_STEP(__i915, since, until))
+ IS_GRAPHICS_STEP(__i915, since, until))
-#define IS_XEHPSDV_GT_STEP(__i915, since, until) \
- (IS_XEHPSDV(__i915) && IS_GT_STEP(__i915, since, until))
+#define IS_XEHPSDV_GRAPHICS_STEP(__i915, since, until) \
+ (IS_XEHPSDV(__i915) && IS_GRAPHICS_STEP(__i915, since, until))
/*
* DG2 hardware steppings are a bit unusual. The hardware design was forked
@@ -1595,9 +1594,9 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
* and stepping-specific logic will be applied with a general DG2-wide stepping
* number.
*/
-#define IS_DG2_GT_STEP(__i915, variant, since, until) \
+#define IS_DG2_GRAPHICS_STEP(__i915, variant, since, until) \
(IS_SUBPLATFORM(__i915, INTEL_DG2, INTEL_SUBPLATFORM_##variant) && \
- IS_GT_STEP(__i915, since, until))
+ IS_GRAPHICS_STEP(__i915, since, until))
#define IS_DG2_DISP_STEP(__i915, since, until) \
(IS_DG2(__i915) && \
@@ -1745,7 +1744,7 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
#define HAS_DISPLAY(dev_priv) (INTEL_INFO(dev_priv)->pipe_mask != 0)
-#define HAS_VRR(i915) (GRAPHICS_VER(i915) >= 12)
+#define HAS_VRR(i915) (GRAPHICS_VER(i915) >= 11)
#define HAS_ASYNC_FLIPS(i915) (DISPLAY_VER(i915) >= 5)
@@ -1761,26 +1760,27 @@ static inline bool run_as_guest(void)
#define HAS_D12_PLANE_MINIMIZATION(dev_priv) (IS_ROCKETLAKE(dev_priv) || \
IS_ALDERLAKE_S(dev_priv))
-static inline bool intel_vtd_active(void)
+static inline bool intel_vtd_active(struct drm_i915_private *i915)
{
-#ifdef CONFIG_INTEL_IOMMU
- if (intel_iommu_gfx_mapped)
+ if (device_iommu_mapped(i915->drm.dev))
return true;
-#endif
/* Running as a guest, we assume the host is enforcing VT'd */
return run_as_guest();
}
+void
+i915_print_iommu_status(struct drm_i915_private *i915, struct drm_printer *p);
+
static inline bool intel_scanout_needs_vtd_wa(struct drm_i915_private *dev_priv)
{
- return GRAPHICS_VER(dev_priv) >= 6 && intel_vtd_active();
+ return GRAPHICS_VER(dev_priv) >= 6 && intel_vtd_active(dev_priv);
}
static inline bool
intel_ggtt_update_needs_vtd_wa(struct drm_i915_private *i915)
{
- return IS_BROXTON(i915) && intel_vtd_active();
+ return IS_BROXTON(i915) && intel_vtd_active(i915);
}
static inline bool
@@ -1789,16 +1789,7 @@ intel_vm_no_concurrent_access_wa(struct drm_i915_private *i915)
return IS_CHERRYVIEW(i915) || intel_ggtt_update_needs_vtd_wa(i915);
}
-/* i915_drv.c */
-extern const struct dev_pm_ops i915_pm_ops;
-
-int i915_driver_probe(struct pci_dev *pdev, const struct pci_device_id *ent);
-void i915_driver_remove(struct drm_i915_private *i915);
-void i915_driver_shutdown(struct drm_i915_private *i915);
-
-int i915_resume_switcheroo(struct drm_i915_private *i915);
-int i915_suspend_switcheroo(struct drm_i915_private *i915, pm_message_t state);
-
+/* i915_getparam.c */
int i915_getparam_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv);
@@ -1819,6 +1810,7 @@ static inline void i915_gem_drain_freed_objects(struct drm_i915_private *i915)
*/
while (atomic_read(&i915->mm.free_count)) {
flush_work(&i915->mm.free_work);
+ flush_delayed_work(&i915->bdev.wq);
rcu_barrier();
}
}
@@ -1933,6 +1925,10 @@ int i915_gem_evict_vm(struct i915_address_space *vm);
struct drm_i915_gem_object *
i915_gem_object_create_internal(struct drm_i915_private *dev_priv,
phys_addr_t size);
+struct drm_i915_gem_object *
+__i915_gem_object_create_internal(struct drm_i915_private *dev_priv,
+ const struct drm_i915_gem_object_ops *ops,
+ phys_addr_t size);
/* i915_gem_tiling.c */
static inline bool i915_gem_object_needs_bit17_swizzle(struct drm_i915_gem_object *obj)
generated by cgit v1.2.3 (git 2.46.0) at 2025-09-09 05:47:05 +0000