Merge drm/drm-next into drm-intel-next

Sync the drm-intel-gt-next changes back to drm-intel-next via drm-next.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

22 files changed, 719 insertions, 85 deletions

diff --git a/include/asm-generic/fb.h b/include/asm-generic/fb.h
index f9f18101ed36..bb7ee9c70e60 100644
--- a/include/asm-generic/fb.h
+++ b/include/asm-generic/fb.h
@@ -1,13 +1,135 @@
 /* SPDX-License-Identifier: GPL-2.0 */
+
 #ifndef __ASM_GENERIC_FB_H_
 #define __ASM_GENERIC_FB_H_
-#include <linux/fb.h>
 
-#define fb_pgprotect(...) do {} while (0)
+/*
+ * Only include this header file from your architecture's <asm/fb.h>.
+ */
+
+#include <linux/io.h>
+#include <linux/mm_types.h>
+#include <linux/pgtable.h>
+
+struct fb_info;
+struct file;
+
+#ifndef fb_pgprotect
+#define fb_pgprotect fb_pgprotect
+static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
+				unsigned long off)
+{
+	vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot);
+}
+#endif
 
+#ifndef fb_is_primary_device
+#define fb_is_primary_device fb_is_primary_device
 static inline int fb_is_primary_device(struct fb_info *info)
 {
 	return 0;
 }
+#endif
+
+/*
+ * I/O helpers for the framebuffer. Prefer these functions over their
+ * regular counterparts. The regular I/O functions provide in-order
+ * access and swap bytes to/from little-endian ordering. Neither is
+ * required for framebuffers. Instead, the helpers read and write
+ * raw framebuffer data. Independent operations can be reordered for
+ * improved performance.
+ */
+
+#ifndef fb_readb
+static inline u8 fb_readb(const volatile void __iomem *addr)
+{
+	return __raw_readb(addr);
+}
+#define fb_readb fb_readb
+#endif
+
+#ifndef fb_readw
+static inline u16 fb_readw(const volatile void __iomem *addr)
+{
+	return __raw_readw(addr);
+}
+#define fb_readw fb_readw
+#endif
+
+#ifndef fb_readl
+static inline u32 fb_readl(const volatile void __iomem *addr)
+{
+	return __raw_readl(addr);
+}
+#define fb_readl fb_readl
+#endif
+
+#ifndef fb_readq
+#if defined(__raw_readq)
+static inline u64 fb_readq(const volatile void __iomem *addr)
+{
+	return __raw_readq(addr);
+}
+#define fb_readq fb_readq
+#endif
+#endif
+
+#ifndef fb_writeb
+static inline void fb_writeb(u8 b, volatile void __iomem *addr)
+{
+	__raw_writeb(b, addr);
+}
+#define fb_writeb fb_writeb
+#endif
+
+#ifndef fb_writew
+static inline void fb_writew(u16 b, volatile void __iomem *addr)
+{
+	__raw_writew(b, addr);
+}
+#define fb_writew fb_writew
+#endif
+
+#ifndef fb_writel
+static inline void fb_writel(u32 b, volatile void __iomem *addr)
+{
+	__raw_writel(b, addr);
+}
+#define fb_writel fb_writel
+#endif
+
+#ifndef fb_writeq
+#if defined(__raw_writeq)
+static inline void fb_writeq(u64 b, volatile void __iomem *addr)
+{
+	__raw_writeq(b, addr);
+}
+#define fb_writeq fb_writeq
+#endif
+#endif
+
+#ifndef fb_memcpy_fromio
+static inline void fb_memcpy_fromio(void *to, const volatile void __iomem *from, size_t n)
+{
+	memcpy_fromio(to, from, n);
+}
+#define fb_memcpy_fromio fb_memcpy_fromio
+#endif
+
+#ifndef fb_memcpy_toio
+static inline void fb_memcpy_toio(volatile void __iomem *to, const void *from, size_t n)
+{
+	memcpy_toio(to, from, n);
+}
+#define fb_memcpy_toio fb_memcpy_toio
+#endif
+
+#ifndef fb_memset
+static inline void fb_memset_io(volatile void __iomem *addr, int c, size_t n)
+{
+	memset_io(addr, c, n);
+}
+#define fb_memset fb_memset_io
+#endif
 
 #endif /* __ASM_GENERIC_FB_H_ */
diff --git a/include/drm/bridge/samsung-dsim.h b/include/drm/bridge/samsung-dsim.h
index ba5484de2b30..6a37d1e079bf 100644
--- a/include/drm/bridge/samsung-dsim.h
+++ b/include/drm/bridge/samsung-dsim.h
@@ -95,6 +95,8 @@ struct samsung_dsim {
 	u32 mode_flags;
 	u32 format;
 
+	bool swap_dn_dp_clk;
+	bool swap_dn_dp_data;
 	int state;
 	struct drm_property *brightness;
 	struct completion completed;
diff --git a/include/drm/display/drm_dp.h b/include/drm/display/drm_dp.h
index 358db4a9f167..b046f79f4744 100644
--- a/include/drm/display/drm_dp.h
+++ b/include/drm/display/drm_dp.h
@@ -286,9 +286,8 @@
 
 #define DP_DSC_MAX_BITS_PER_PIXEL_HI        0x068   /* eDP 1.4 */
 # define DP_DSC_MAX_BITS_PER_PIXEL_HI_MASK  (0x3 << 0)
-# define DP_DSC_MAX_BITS_PER_PIXEL_HI_SHIFT 8
-# define DP_DSC_MAX_BPP_DELTA_VERSION_MASK  0x06
-# define DP_DSC_MAX_BPP_DELTA_AVAILABILITY  0x08
+# define DP_DSC_MAX_BPP_DELTA_VERSION_MASK  (0x3 << 5)	/* eDP 1.5 & DP 2.0 */
+# define DP_DSC_MAX_BPP_DELTA_AVAILABILITY  (1 << 7)	/* eDP 1.5 & DP 2.0 */
 
 #define DP_DSC_DEC_COLOR_FORMAT_CAP         0x069
 # define DP_DSC_RGB                         (1 << 0)
@@ -983,6 +982,7 @@
 
 #define DP_EDP_GENERAL_CAP_2		    0x703
 # define DP_EDP_OVERDRIVE_ENGINE_ENABLED		(1 << 0)
+# define DP_EDP_PANEL_LUMINANCE_CONTROL_CAPABLE		(1 << 4)
 
 #define DP_EDP_GENERAL_CAP_3		    0x704    /* eDP 1.4 */
 # define DP_EDP_X_REGION_CAP_MASK			(0xf << 0)
@@ -1008,6 +1008,7 @@
 # define DP_EDP_DYNAMIC_BACKLIGHT_ENABLE		(1 << 4)
 # define DP_EDP_REGIONAL_BACKLIGHT_ENABLE		(1 << 5)
 # define DP_EDP_UPDATE_REGION_BRIGHTNESS		(1 << 6) /* eDP 1.4 */
+# define DP_EDP_PANEL_LUMINANCE_CONTROL_ENABLE		(1 << 7)
 
 #define DP_EDP_BACKLIGHT_BRIGHTNESS_MSB     0x722
 #define DP_EDP_BACKLIGHT_BRIGHTNESS_LSB     0x723
@@ -1032,6 +1033,7 @@
 
 #define DP_EDP_DBC_MINIMUM_BRIGHTNESS_SET   0x732
 #define DP_EDP_DBC_MAXIMUM_BRIGHTNESS_SET   0x733
+#define DP_EDP_PANEL_TARGET_LUMINANCE_VALUE 0x734
 
 #define DP_EDP_REGIONAL_BACKLIGHT_BASE      0x740    /* eDP 1.4 */
 #define DP_EDP_REGIONAL_BACKLIGHT_0	    0x741    /* eDP 1.4 */
diff --git a/include/drm/display/drm_dp_helper.h b/include/drm/display/drm_dp_helper.h
index 533d3ee7fe05..86f24a759268 100644
--- a/include/drm/display/drm_dp_helper.h
+++ b/include/drm/display/drm_dp_helper.h
@@ -181,9 +181,8 @@ static inline u16
 drm_edp_dsc_sink_output_bpp(const u8 dsc_dpcd[DP_DSC_RECEIVER_CAP_SIZE])
 {
 	return dsc_dpcd[DP_DSC_MAX_BITS_PER_PIXEL_LOW - DP_DSC_SUPPORT] |
-		(dsc_dpcd[DP_DSC_MAX_BITS_PER_PIXEL_HI - DP_DSC_SUPPORT] &
-		 DP_DSC_MAX_BITS_PER_PIXEL_HI_MASK <<
-		 DP_DSC_MAX_BITS_PER_PIXEL_HI_SHIFT);
+		((dsc_dpcd[DP_DSC_MAX_BITS_PER_PIXEL_HI - DP_DSC_SUPPORT] &
+		  DP_DSC_MAX_BITS_PER_PIXEL_HI_MASK) << 8);
 }
 
 static inline u32
diff --git a/include/drm/drm_aperture.h b/include/drm/drm_aperture.h
index 7096703c3949..cbe33b49fd5d 100644
--- a/include/drm/drm_aperture.h
+++ b/include/drm/drm_aperture.h
@@ -13,14 +13,13 @@ int devm_aperture_acquire_from_firmware(struct drm_device *dev, resource_size_t
 					resource_size_t size);
 
 int drm_aperture_remove_conflicting_framebuffers(resource_size_t base, resource_size_t size,
-						 bool primary, const struct drm_driver *req_driver);
+						 const struct drm_driver *req_driver);
 
 int drm_aperture_remove_conflicting_pci_framebuffers(struct pci_dev *pdev,
 						     const struct drm_driver *req_driver);
 
 /**
  * drm_aperture_remove_framebuffers - remove all existing framebuffers
- * @primary: also kick vga16fb if present
  * @req_driver: requesting DRM driver
  *
  * This function removes all graphics device drivers. Use this function on systems
@@ -30,9 +29,9 @@ int drm_aperture_remove_conflicting_pci_framebuffers(struct pci_dev *pdev,
  * 0 on success, or a negative errno code otherwise
  */
 static inline int
-drm_aperture_remove_framebuffers(bool primary, const struct drm_driver *req_driver)
+drm_aperture_remove_framebuffers(const struct drm_driver *req_driver)
 {
-	return drm_aperture_remove_conflicting_framebuffers(0, (resource_size_t)-1, primary,
+	return drm_aperture_remove_conflicting_framebuffers(0, (resource_size_t)-1,
 							    req_driver);
 }
 
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h
index 7b5048516185..e6478fafa6b0 100644
--- a/include/drm/drm_connector.h
+++ b/include/drm/drm_connector.h
@@ -199,6 +199,11 @@ enum drm_connector_tv_mode {
 	 */
 	DRM_MODE_TV_MODE_SECAM,
 
+	/**
+	 * @DRM_MODE_TV_MODE_MAX: Number of analog TV output modes.
+	 *
+	 * Internal implementation detail; this is not uABI.
+	 */
 	DRM_MODE_TV_MODE_MAX,
 };
 
diff --git a/include/drm/drm_fixed.h b/include/drm/drm_fixed.h
index 255645c1f9a8..6ea339d5de08 100644
--- a/include/drm/drm_fixed.h
+++ b/include/drm/drm_fixed.h
@@ -71,6 +71,7 @@ static inline u32 dfixed_div(fixed20_12 A, fixed20_12 B)
 }
 
 #define DRM_FIXED_POINT		32
+#define DRM_FIXED_POINT_HALF	16
 #define DRM_FIXED_ONE		(1ULL << DRM_FIXED_POINT)
 #define DRM_FIXED_DECIMAL_MASK	(DRM_FIXED_ONE - 1)
 #define DRM_FIXED_DIGITS_MASK	(~DRM_FIXED_DECIMAL_MASK)
@@ -87,6 +88,11 @@ static inline int drm_fixp2int(s64 a)
 	return ((s64)a) >> DRM_FIXED_POINT;
 }
 
+static inline int drm_fixp2int_round(s64 a)
+{
+	return drm_fixp2int(a + (1 << (DRM_FIXED_POINT_HALF - 1)));
+}
+
 static inline int drm_fixp2int_ceil(s64 a)
 {
 	if (a > 0)
diff --git a/include/drm/gpu_scheduler.h b/include/drm/gpu_scheduler.h
index c0586d832260..e95b4837e5a3 100644
--- a/include/drm/gpu_scheduler.h
+++ b/include/drm/gpu_scheduler.h
@@ -201,7 +201,7 @@ struct drm_sched_entity {
 	 * by the scheduler thread, can be accessed locklessly from
 	 * drm_sched_job_arm() iff the queue is empty.
 	 */
-	struct dma_fence                *last_scheduled;
+	struct dma_fence __rcu		*last_scheduled;
 
 	/**
 	 * @last_user: last group leader pushing a job into the entity.
@@ -549,7 +549,7 @@ void drm_sched_entity_modify_sched(struct drm_sched_entity *entity,
                                    unsigned int num_sched_list);
 
 void drm_sched_job_cleanup(struct drm_sched_job *job);
-void drm_sched_wakeup(struct drm_gpu_scheduler *sched);
+void drm_sched_wakeup_if_can_queue(struct drm_gpu_scheduler *sched);
 void drm_sched_stop(struct drm_gpu_scheduler *sched, struct drm_sched_job *bad);
 void drm_sched_start(struct drm_gpu_scheduler *sched, bool full_recovery);
 void drm_sched_resubmit_jobs(struct drm_gpu_scheduler *sched);
@@ -581,6 +581,7 @@ void drm_sched_entity_push_job(struct drm_sched_job *sched_job);
 void drm_sched_entity_set_priority(struct drm_sched_entity *entity,
 				   enum drm_sched_priority priority);
 bool drm_sched_entity_is_ready(struct drm_sched_entity *entity);
+int drm_sched_entity_error(struct drm_sched_entity *entity);
 
 void drm_sched_fence_set_parent(struct drm_sched_fence *s_fence,
 				struct dma_fence *fence);
@@ -591,7 +592,7 @@ void drm_sched_fence_init(struct drm_sched_fence *fence,
 void drm_sched_fence_free(struct drm_sched_fence *fence);
 
 void drm_sched_fence_scheduled(struct drm_sched_fence *fence);
-void drm_sched_fence_finished(struct drm_sched_fence *fence);
+void drm_sched_fence_finished(struct drm_sched_fence *fence, int result);
 
 unsigned long drm_sched_suspend_timeout(struct drm_gpu_scheduler *sched);
 void drm_sched_resume_timeout(struct drm_gpu_scheduler *sched,
diff --git a/include/drm/i915_component.h b/include/drm/i915_component.h
index c1e2a43d2d1e..56a84ee1c64c 100644
--- a/include/drm/i915_component.h
+++ b/include/drm/i915_component.h
@@ -29,7 +29,8 @@
 enum i915_component_type {
 	I915_COMPONENT_AUDIO = 1,
 	I915_COMPONENT_HDCP,
-	I915_COMPONENT_PXP
+	I915_COMPONENT_PXP,
+	I915_COMPONENT_GSC_PROXY,
 };
 
 /* MAX_PORT is the number of port
diff --git a/include/drm/i915_gsc_proxy_mei_interface.h b/include/drm/i915_gsc_proxy_mei_interface.h
new file mode 100644
index 000000000000..9462341d3ae1
--- /dev/null
+++ b/include/drm/i915_gsc_proxy_mei_interface.h
@@ -0,0 +1,53 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright (c) 2022-2023 Intel Corporation
+ */
+
+#ifndef _I915_GSC_PROXY_MEI_INTERFACE_H_
+#define _I915_GSC_PROXY_MEI_INTERFACE_H_
+
+#include <linux/types.h>
+
+struct device;
+struct module;
+
+/**
+ * struct i915_gsc_proxy_component_ops - ops for GSC Proxy services.
+ * @owner: Module providing the ops
+ * @send: sends a proxy message from GSC FW to ME FW
+ * @recv: receives a proxy message for GSC FW from ME FW
+ */
+struct i915_gsc_proxy_component_ops {
+	struct module *owner;
+
+	/**
+	 * send - Sends a proxy message to ME FW.
+	 * @dev: device struct corresponding to the mei device
+	 * @buf: message buffer to send
+	 * @size: size of the message
+	 * Return: bytes sent on success, negative errno value on failure
+	 */
+	int (*send)(struct device *dev, const void *buf, size_t size);
+
+	/**
+	 * recv - Receives a proxy message from ME FW.
+	 * @dev: device struct corresponding to the mei device
+	 * @buf: message buffer to contain the received message
+	 * @size: size of the buffer
+	 * Return: bytes received on success, negative errno value on failure
+	 */
+	int (*recv)(struct device *dev, void *buf, size_t size);
+};
+
+/**
+ * struct i915_gsc_proxy_component - Used for communication between i915 and
+ * MEI drivers for GSC proxy services
+ * @mei_dev: device that provide the GSC proxy service.
+ * @ops: Ops implemented by GSC proxy driver, used by i915 driver.
+ */
+struct i915_gsc_proxy_component {
+	struct device *mei_dev;
+	const struct i915_gsc_proxy_component_ops *ops;
+};
+
+#endif /* _I915_GSC_PROXY_MEI_INTERFACE_H_ */
diff --git a/include/drm/ttm/ttm_device.h b/include/drm/ttm/ttm_device.h
index 56e82ba2d046..c22f30535c84 100644
--- a/include/drm/ttm/ttm_device.h
+++ b/include/drm/ttm/ttm_device.h
@@ -223,7 +223,7 @@ struct ttm_device {
 	 * @funcs: Function table for the device.
 	 * Constant after bo device init
 	 */
-	struct ttm_device_funcs *funcs;
+	const struct ttm_device_funcs *funcs;
 
 	/**
 	 * @sysman: Resource manager for the system domain.
@@ -287,7 +287,7 @@ static inline void ttm_set_driver_manager(struct ttm_device *bdev, int type,
 	bdev->man_drv[type] = manager;
 }
 
-int ttm_device_init(struct ttm_device *bdev, struct ttm_device_funcs *funcs,
+int ttm_device_init(struct ttm_device *bdev, const struct ttm_device_funcs *funcs,
 		    struct device *dev, struct address_space *mapping,
 		    struct drm_vma_offset_manager *vma_manager,
 		    bool use_dma_alloc, bool use_dma32);
diff --git a/include/linux/aperture.h b/include/linux/aperture.h
index 442f15a57cad..1a9a88b11584 100644
--- a/include/linux/aperture.h
+++ b/include/linux/aperture.h
@@ -14,7 +14,9 @@ int devm_aperture_acquire_for_platform_device(struct platform_device *pdev,
 					      resource_size_t size);
 
 int aperture_remove_conflicting_devices(resource_size_t base, resource_size_t size,
-					bool primary, const char *name);
+					const char *name);
+
+int __aperture_remove_legacy_vga_devices(struct pci_dev *pdev);
 
 int aperture_remove_conflicting_pci_devices(struct pci_dev *pdev, const char *name);
 #else
@@ -26,7 +28,12 @@ static inline int devm_aperture_acquire_for_platform_device(struct platform_devi
 }
 
 static inline int aperture_remove_conflicting_devices(resource_size_t base, resource_size_t size,
-						      bool primary, const char *name)
+						      const char *name)
+{
+	return 0;
+}
+
+static inline int __aperture_remove_legacy_vga_devices(struct pci_dev *pdev)
 {
 	return 0;
 }
@@ -39,7 +46,6 @@ static inline int aperture_remove_conflicting_pci_devices(struct pci_dev *pdev,
 
 /**
  * aperture_remove_all_conflicting_devices - remove all existing framebuffers
- * @primary: also kick vga16fb if present; only relevant for VGA devices
  * @name: a descriptive name of the requesting driver
  *
  * This function removes all graphics device drivers. Use this function on systems
@@ -48,9 +54,9 @@ static inline int aperture_remove_conflicting_pci_devices(struct pci_dev *pdev,
  * Returns:
  * 0 on success, or a negative errno code otherwise
  */
-static inline int aperture_remove_all_conflicting_devices(bool primary, const char *name)
+static inline int aperture_remove_all_conflicting_devices(const char *name)
 {
-	return aperture_remove_conflicting_devices(0, (resource_size_t)-1, primary, name);
+	return aperture_remove_conflicting_devices(0, (resource_size_t)-1, name);
 }
 
 #endif
diff --git a/include/linux/dim.h b/include/linux/dim.h
index 6c5733981563..f343bc9aa2ec 100644
--- a/include/linux/dim.h
+++ b/include/linux/dim.h
@@ -236,8 +236,9 @@ void dim_park_tired(struct dim *dim);
  *
  * Calculate the delta between two samples (in data rates).
  * Takes into consideration counter wrap-around.
+ * Returned boolean indicates whether curr_stats are reliable.
  */
-void dim_calc_stats(struct dim_sample *start, struct dim_sample *end,
+bool dim_calc_stats(struct dim_sample *start, struct dim_sample *end,
 		    struct dim_stats *curr_stats);
 
 /**
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 08cb47da71f8..2cf8efcb9e32 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -15,7 +15,8 @@
 #include <linux/list.h>
 #include <linux/backlight.h>
 #include <linux/slab.h>
-#include <asm/io.h>
+
+#include <asm/fb.h>
 
 struct vm_area_struct;
 struct fb_info;
@@ -511,58 +512,6 @@ struct fb_info {
  */
 #define STUPID_ACCELF_TEXT_SHIT
 
-// This will go away
-#if defined(__sparc__)
-
-/* We map all of our framebuffers such that big-endian accesses
- * are what we want, so the following is sufficient.
- */
-
-// This will go away
-#define fb_readb sbus_readb
-#define fb_readw sbus_readw
-#define fb_readl sbus_readl
-#define fb_readq sbus_readq
-#define fb_writeb sbus_writeb
-#define fb_writew sbus_writew
-#define fb_writel sbus_writel
-#define fb_writeq sbus_writeq
-#define fb_memset sbus_memset_io
-#define fb_memcpy_fromfb sbus_memcpy_fromio
-#define fb_memcpy_tofb sbus_memcpy_toio
-
-#elif defined(__i386__) || defined(__alpha__) || defined(__x86_64__) ||	\
-	defined(__hppa__) || defined(__sh__) || defined(__powerpc__) ||	\
-	defined(__arm__) || defined(__aarch64__) || defined(__mips__)
-
-#define fb_readb __raw_readb
-#define fb_readw __raw_readw
-#define fb_readl __raw_readl
-#define fb_readq __raw_readq
-#define fb_writeb __raw_writeb
-#define fb_writew __raw_writew
-#define fb_writel __raw_writel
-#define fb_writeq __raw_writeq
-#define fb_memset memset_io
-#define fb_memcpy_fromfb memcpy_fromio
-#define fb_memcpy_tofb memcpy_toio
-
-#else
-
-#define fb_readb(addr) (*(volatile u8 *) (addr))
-#define fb_readw(addr) (*(volatile u16 *) (addr))
-#define fb_readl(addr) (*(volatile u32 *) (addr))
-#define fb_readq(addr) (*(volatile u64 *) (addr))
-#define fb_writeb(b,addr) (*(volatile u8 *) (addr) = (b))
-#define fb_writew(b,addr) (*(volatile u16 *) (addr) = (b))
-#define fb_writel(b,addr) (*(volatile u32 *) (addr) = (b))
-#define fb_writeq(b,addr) (*(volatile u64 *) (addr) = (b))
-#define fb_memset memset
-#define fb_memcpy_fromfb memcpy
-#define fb_memcpy_tofb memcpy
-
-#endif
-
 #define FB_LEFT_POS(p, bpp)          (fb_be_math(p) ? (32 - (bpp)) : 0)
 #define FB_SHIFT_HIGH(p, val, bits)  (fb_be_math(p) ? (val) >> (bits) : \
 						      (val) << (bits))
@@ -576,9 +525,19 @@ struct fb_info {
 extern int fb_set_var(struct fb_info *info, struct fb_var_screeninfo *var);
 extern int fb_pan_display(struct fb_info *info, struct fb_var_screeninfo *var);
 extern int fb_blank(struct fb_info *info, int blank);
+
+/*
+ * Drawing operations where framebuffer is in I/O memory
+ */
+
 extern void cfb_fillrect(struct fb_info *info, const struct fb_fillrect *rect);
 extern void cfb_copyarea(struct fb_info *info, const struct fb_copyarea *area);
 extern void cfb_imageblit(struct fb_info *info, const struct fb_image *image);
+extern ssize_t fb_io_read(struct fb_info *info, char __user *buf,
+			  size_t count, loff_t *ppos);
+extern ssize_t fb_io_write(struct fb_info *info, const char __user *buf,
+			   size_t count, loff_t *ppos);
+
 /*
  * Drawing operations where framebuffer is in system RAM
  */
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index 0f40f379d75c..6ba71957851e 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -637,6 +637,23 @@ static inline __be16 vlan_get_protocol(const struct sk_buff *skb)
 	return __vlan_get_protocol(skb, skb->protocol, NULL);
 }
 
+/* This version of __vlan_get_protocol() also pulls mac header in skb->head */
+static inline __be16 vlan_get_protocol_and_depth(struct sk_buff *skb,
+						 __be16 type, int *depth)
+{
+	int maclen;
+
+	type = __vlan_get_protocol(skb, type, &maclen);
+
+	if (type) {
+		if (!pskb_may_pull(skb, maclen))
+			type = 0;
+		else if (depth)
+			*depth = maclen;
+	}
+	return type;
+}
+
 /* A getter for the SKB protocol field which will handle VLAN tags consistently
  * whether VLAN acceleration is enabled or not.
  */
diff --git a/include/linux/io_uring.h b/include/linux/io_uring.h
index 3399d979ee1c..7fe31b2cd02f 100644
--- a/include/linux/io_uring.h
+++ b/include/linux/io_uring.h
@@ -36,6 +36,11 @@ struct io_uring_cmd {
 	u8		pdu[32]; /* available inline for free use */
 };
 
+static inline const void *io_uring_sqe_cmd(const struct io_uring_sqe *sqe)
+{
+	return sqe->cmd;
+}
+
 #if defined(CONFIG_IO_URING)
 int io_uring_cmd_import_fixed(u64 ubuf, unsigned long len, int rw,
 			      struct iov_iter *iter, void *ioucmd);
@@ -66,11 +71,6 @@ static inline void io_uring_free(struct task_struct *tsk)
 	if (tsk->io_uring)
 		__io_uring_free(tsk);
 }
-
-static inline const void *io_uring_sqe_cmd(const struct io_uring_sqe *sqe)
-{
-	return sqe->cmd;
-}
 #else
 static inline int io_uring_cmd_import_fixed(u64 ubuf, unsigned long len, int rw,
 			      struct iov_iter *iter, void *ioucmd)
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 45c3d62e616d..95f33dadb2be 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -567,6 +567,7 @@
 #define PCI_DEVICE_ID_AMD_19H_M50H_DF_F3 0x166d
 #define PCI_DEVICE_ID_AMD_19H_M60H_DF_F3 0x14e3
 #define PCI_DEVICE_ID_AMD_19H_M70H_DF_F3 0x14f3
+#define PCI_DEVICE_ID_AMD_19H_M78H_DF_F3 0x12fb
 #define PCI_DEVICE_ID_AMD_CNB17H_F3	0x1703
 #define PCI_DEVICE_ID_AMD_LANCE		0x2000
 #define PCI_DEVICE_ID_AMD_LANCE_HOME	0x2001
diff --git a/include/net/bonding.h b/include/net/bonding.h
index a60a24923b55..0efef2a952b7 100644
--- a/include/net/bonding.h
+++ b/include/net/bonding.h
@@ -233,7 +233,7 @@ struct bonding {
 	 */
 	spinlock_t mode_lock;
 	spinlock_t stats_lock;
-	u8	 send_peer_notif;
+	u32	 send_peer_notif;
 	u8       igmp_retrans;
 #ifdef CONFIG_PROC_FS
 	struct   proc_dir_entry *proc_entry;
diff --git a/include/net/sock.h b/include/net/sock.h
index 8b7ed7167243..656ea89f60ff 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -2718,7 +2718,7 @@ static inline void sock_recv_cmsgs(struct msghdr *msg, struct sock *sk,
 		__sock_recv_cmsgs(msg, sk, skb);
 	else if (unlikely(sock_flag(sk, SOCK_TIMESTAMP)))
 		sock_write_timestamp(sk, skb->tstamp);
-	else if (unlikely(sk->sk_stamp == SK_DEFAULT_STAMP))
+	else if (unlikely(sock_read_timestamp(sk) == SK_DEFAULT_STAMP))
 		sock_write_timestamp(sk, 0);
 }
 
diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h
index 46becedf5b2f..43691058d28f 100644
--- a/include/uapi/drm/drm_mode.h
+++ b/include/uapi/drm/drm_mode.h
@@ -834,6 +834,11 @@ struct drm_color_ctm {
 	/*
 	 * Conversion matrix in S31.32 sign-magnitude
 	 * (not two's complement!) format.
+	 *
+	 * out   matrix    in
+	 * |R|   |0 1 2|   |R|
+	 * |G| = |3 4 5| x |G|
+	 * |B|   |6 7 8|   |B|
 	 */
 	__u64 matrix[9];
 };
diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
index dba7c5a5b25e..f31dfacde601 100644
--- a/include/uapi/drm/i915_drm.h
+++ b/include/uapi/drm/i915_drm.h
@@ -280,7 +280,16 @@ enum drm_i915_pmu_engine_sample {
 #define I915_PMU_ENGINE_SEMA(class, instance) \
 	__I915_PMU_ENGINE(class, instance, I915_SAMPLE_SEMA)
 
-#define __I915_PMU_OTHER(x) (__I915_PMU_ENGINE(0xff, 0xff, 0xf) + 1 + (x))
+/*
+ * Top 4 bits of every non-engine counter are GT id.
+ */
+#define __I915_PMU_GT_SHIFT (60)
+
+#define ___I915_PMU_OTHER(gt, x) \
+	(((__u64)__I915_PMU_ENGINE(0xff, 0xff, 0xf) + 1 + (x)) | \
+	((__u64)(gt) << __I915_PMU_GT_SHIFT))
+
+#define __I915_PMU_OTHER(x) ___I915_PMU_OTHER(0, x)
 
 #define I915_PMU_ACTUAL_FREQUENCY	__I915_PMU_OTHER(0)
 #define I915_PMU_REQUESTED_FREQUENCY	__I915_PMU_OTHER(1)
@@ -290,6 +299,12 @@ enum drm_i915_pmu_engine_sample {
 
 #define I915_PMU_LAST /* Deprecated - do not use */ I915_PMU_RC6_RESIDENCY
 
+#define __I915_PMU_ACTUAL_FREQUENCY(gt)		___I915_PMU_OTHER(gt, 0)
+#define __I915_PMU_REQUESTED_FREQUENCY(gt)	___I915_PMU_OTHER(gt, 1)
+#define __I915_PMU_INTERRUPTS(gt)		___I915_PMU_OTHER(gt, 2)
+#define __I915_PMU_RC6_RESIDENCY(gt)		___I915_PMU_OTHER(gt, 3)
+#define __I915_PMU_SOFTWARE_GT_AWAKE_TIME(gt)	___I915_PMU_OTHER(gt, 4)
+
 /* Each region is a minimum of 16k, and there are at most 255 of them.
  */
 #define I915_NR_TEX_REGIONS 255	/* table size 2k - maximum due to use
@@ -771,6 +786,25 @@ typedef struct drm_i915_irq_wait {
  */
 #define I915_PARAM_OA_TIMESTAMP_FREQUENCY 57
 
+/*
+ * Query the status of PXP support in i915.
+ *
+ * The query can fail in the following scenarios with the listed error codes:
+ *     -ENODEV = PXP support is not available on the GPU device or in the
+ *               kernel due to missing component drivers or kernel configs.
+ *
+ * If the IOCTL is successful, the returned parameter will be set to one of
+ * the following values:
+ *     1 = PXP feature is supported and is ready for use.
+ *     2 = PXP feature is supported but should be ready soon (pending
+ *         initialization of non-i915 system dependencies).
+ *
+ * NOTE: When param is supported (positive return values), user space should
+ *       still refer to the GEM PXP context-creation UAPI header specs to be
+ *       aware of possible failure due to system state machine at the time.
+ */
+#define I915_PARAM_PXP_STATUS		 58
+
 /* Must be kept compact -- no holes and well documented */
 
 /**
@@ -2096,6 +2130,21 @@ struct drm_i915_gem_context_param {
  *
  * -ENODEV: feature not available
  * -EPERM: trying to mark a recoverable or not bannable context as protected
+ * -ENXIO: A dependency such as a component driver or firmware is not yet
+ *         loaded so user space may need to attempt again. Depending on the
+ *         device, this error may be reported if protected context creation is
+ *         attempted very early after kernel start because the internal timeout
+ *         waiting for such dependencies is not guaranteed to be larger than
+ *         required (numbers differ depending on system and kernel config):
+ *            - ADL/RPL: dependencies may take up to 3 seconds from kernel start
+ *                       while context creation internal timeout is 250 milisecs
+ *            - MTL: dependencies may take up to 8 seconds from kernel start
+ *                   while context creation internal timeout is 250 milisecs
+ *         NOTE: such dependencies happen once, so a subsequent call to create a
+ *         protected context after a prior successful call will not experience
+ *         such timeouts and will not return -ENXIO (unless the driver is reloaded,
+ *         or, depending on the device, resumes from a suspended state).
+ * -EIO: The firmware did not succeed in creating the protected context.
  */
 #define I915_CONTEXT_PARAM_PROTECTED_CONTENT    0xd
 /* Must be kept compact -- no holes and well documented */
diff --git a/include/video/sticore.h b/include/video/sticore.h
new file mode 100644
index 000000000000..fbb78d7e7565
--- /dev/null
+++ b/include/video/sticore.h
@@ -0,0 +1,406 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef STICORE_H
+#define STICORE_H
+
+struct fb_info;
+
+/* generic STI structures & functions */
+
+#define MAX_STI_ROMS 4		/* max no. of ROMs which this driver handles */
+
+#define STI_REGION_MAX 8	/* hardcoded STI constants */
+#define STI_DEV_NAME_LENGTH 32
+#define STI_MONITOR_MAX 256
+
+#define STI_FONT_HPROMAN8 1
+#define STI_FONT_KANA8 2
+
+#define ALT_CODE_TYPE_UNKNOWN 0x00	/* alt code type values */
+#define ALT_CODE_TYPE_PA_RISC_64 0x01
+
+/* The latency of the STI functions cannot really be reduced by setting
+ * this to 0;  STI doesn't seem to be designed to allow calling a different
+ * function (or the same function with different arguments) after a
+ * function exited with 1 as return value.
+ *
+ * As all of the functions below could be called from interrupt context,
+ * we have to spin_lock_irqsave around the do { ret = bla(); } while(ret==1)
+ * block.  Really bad latency there.
+ *
+ * Probably the best solution to all this is have the generic code manage
+ * the screen buffer and a kernel thread to call STI occasionally.
+ *
+ * Luckily, the frame buffer guys have the same problem so we can just wait
+ * for them to fix it and steal their solution.   prumpf
+ */
+
+#include <asm/io.h>
+
+#define STI_WAIT 1
+
+#define STI_PTR(p)	( virt_to_phys(p) )
+#define PTR_STI(p)	( phys_to_virt((unsigned long)p) )
+
+#define sti_onscreen_x(sti) (sti->glob_cfg->onscreen_x)
+#define sti_onscreen_y(sti) (sti->glob_cfg->onscreen_y)
+
+/* sti_font_xy() use the native font ROM ! */
+#define sti_font_x(sti) (PTR_STI(sti->font)->width)
+#define sti_font_y(sti) (PTR_STI(sti->font)->height)
+
+#ifdef CONFIG_64BIT
+#define STI_LOWMEM	(GFP_KERNEL | GFP_DMA)
+#else
+#define STI_LOWMEM	(GFP_KERNEL)
+#endif
+
+
+/* STI function configuration structs */
+
+typedef union region {
+	struct {
+		u32 offset	: 14;	/* offset in 4kbyte page */
+		u32 sys_only	: 1;	/* don't map to user space */
+		u32 cache	: 1;	/* map to data cache */
+		u32 btlb	: 1;	/* map to block tlb */
+		u32 last	: 1;	/* last region in list */
+		u32 length	: 14;	/* length in 4kbyte page */
+	} region_desc;
+
+	u32 region;			/* complete region value */
+} region_t;
+
+#define REGION_OFFSET_TO_PHYS( rt, hpa ) \
+	(((rt).region_desc.offset << 12) + (hpa))
+
+struct sti_glob_cfg_ext {
+	 u8 curr_mon;			/* current monitor configured */
+	 u8 friendly_boot;		/* in friendly boot mode */
+	s16 power;			/* power calculation (in Watts) */
+	s32 freq_ref;			/* frequency reference */
+	u32 sti_mem_addr;		/* pointer to global sti memory (size=sti_mem_request) */
+	u32 future_ptr; 		/* pointer to future data */
+};
+
+struct sti_glob_cfg {
+	s32 text_planes;		/* number of planes used for text */
+	s16 onscreen_x;			/* screen width in pixels */
+	s16 onscreen_y;			/* screen height in pixels */
+	s16 offscreen_x;		/* offset width in pixels */
+	s16 offscreen_y;		/* offset height in pixels */
+	s16 total_x;			/* frame buffer width in pixels */
+	s16 total_y;			/* frame buffer height in pixels */
+	u32 region_ptrs[STI_REGION_MAX]; /* region pointers */
+	s32 reent_lvl;			/* storage for reentry level value */
+	u32 save_addr;			/* where to save or restore reentrant state */
+	u32 ext_ptr;			/* pointer to extended glob_cfg data structure */
+};
+
+
+/* STI init function structs */
+
+struct sti_init_flags {
+	u32 wait : 1;		/* should routine idle wait or not */
+	u32 reset : 1;		/* hard reset the device? */
+	u32 text : 1;		/* turn on text display planes? */
+	u32 nontext : 1;	/* turn on non-text display planes? */
+	u32 clear : 1;		/* clear text display planes? */
+	u32 cmap_blk : 1;	/* non-text planes cmap black? */
+	u32 enable_be_timer : 1; /* enable bus error timer */
+	u32 enable_be_int : 1;	/* enable bus error timer interrupt */
+	u32 no_chg_tx : 1;	/* don't change text settings */
+	u32 no_chg_ntx : 1;	/* don't change non-text settings */
+	u32 no_chg_bet : 1;	/* don't change berr timer settings */
+	u32 no_chg_bei : 1;	/* don't change berr int settings */
+	u32 init_cmap_tx : 1;	/* initialize cmap for text planes */
+	u32 cmt_chg : 1;	/* change current monitor type */
+	u32 retain_ie : 1;	/* don't allow reset to clear int enables */
+	u32 caller_bootrom : 1;	/* set only by bootrom for each call */
+	u32 caller_kernel : 1;	/* set only by kernel for each call */
+	u32 caller_other : 1;	/* set only by non-[BR/K] caller */
+	u32 pad	: 14;		/* pad to word boundary */
+	u32 future_ptr; 	/* pointer to future data */
+};
+
+struct sti_init_inptr_ext {
+	u8  config_mon_type;	/* configure to monitor type */
+	u8  pad[1];		/* pad to word boundary */
+	u16 inflight_data;	/* inflight data possible on PCI */
+	u32 future_ptr; 	/* pointer to future data */
+};
+
+struct sti_init_inptr {
+	s32 text_planes;	/* number of planes to use for text */
+	u32 ext_ptr;		/* pointer to extended init_graph inptr data structure*/
+};
+
+
+struct sti_init_outptr {
+	s32 errno;		/* error number on failure */
+	s32 text_planes;	/* number of planes used for text */
+	u32 future_ptr; 	/* pointer to future data */
+};
+
+
+
+/* STI configuration function structs */
+
+struct sti_conf_flags {
+	u32 wait : 1;		/* should routine idle wait or not */
+	u32 pad : 31;		/* pad to word boundary */
+	u32 future_ptr; 	/* pointer to future data */
+};
+
+struct sti_conf_inptr {
+	u32 future_ptr; 	/* pointer to future data */
+};
+
+struct sti_conf_outptr_ext {
+	u32 crt_config[3];	/* hardware specific X11/OGL information */
+	u32 crt_hdw[3];
+	u32 future_ptr;
+};
+
+struct sti_conf_outptr {
+	s32 errno;		/* error number on failure */
+	s16 onscreen_x;		/* screen width in pixels */
+	s16 onscreen_y;		/* screen height in pixels */
+	s16 offscreen_x;	/* offscreen width in pixels */
+	s16 offscreen_y;	/* offscreen height in pixels */
+	s16 total_x;		/* frame buffer width in pixels */
+	s16 total_y;		/* frame buffer height in pixels */
+	s32 bits_per_pixel;	/* bits/pixel device has configured */
+	s32 bits_used;		/* bits which can be accessed */
+	s32 planes;		/* number of fb planes in system */
+	 u8 dev_name[STI_DEV_NAME_LENGTH]; /* null terminated product name */
+	u32 attributes;		/* flags denoting attributes */
+	u32 ext_ptr;		/* pointer to future data */
+};
+
+struct sti_rom {
+	 u8 type[4];
+	 u8 res004;
+	 u8 num_mons;
+	 u8 revno[2];
+	u32 graphics_id[2];
+
+	u32 font_start;
+	u32 statesize;
+	u32 last_addr;
+	u32 region_list;
+
+	u16 reentsize;
+	u16 maxtime;
+	u32 mon_tbl_addr;
+	u32 user_data_addr;
+	u32 sti_mem_req;
+
+	u32 user_data_size;
+	u16 power;
+	 u8 bus_support;
+	 u8 ext_bus_support;
+	 u8 alt_code_type;
+	 u8 ext_dd_struct[3];
+	u32 cfb_addr;
+
+	u32 init_graph;
+	u32 state_mgmt;
+	u32 font_unpmv;
+	u32 block_move;
+	u32 self_test;
+	u32 excep_hdlr;
+	u32 inq_conf;
+	u32 set_cm_entry;
+	u32 dma_ctrl;
+	 u8 res040[7 * 4];
+
+	u32 init_graph_addr;
+	u32 state_mgmt_addr;
+	u32 font_unp_addr;
+	u32 block_move_addr;
+	u32 self_test_addr;
+	u32 excep_hdlr_addr;
+	u32 inq_conf_addr;
+	u32 set_cm_entry_addr;
+	u32 image_unpack_addr;
+	u32 pa_risx_addrs[7];
+};
+
+struct sti_rom_font {
+	u16 first_char;
+	u16 last_char;
+	 u8 width;
+	 u8 height;
+	 u8 font_type;		/* language type */
+	 u8 bytes_per_char;
+	u32 next_font;
+	 u8 underline_height;
+	 u8 underline_pos;
+	 u8 res008[2];
+};
+
+/* sticore internal font handling */
+
+struct sti_cooked_font {
+	struct sti_rom_font *raw;	/* native ptr for STI functions */
+	void *raw_ptr;			/* kmalloc'ed font data */
+	struct sti_cooked_font *next_font;
+	int height, width;
+	int refcount;
+	u32 crc;
+};
+
+struct sti_cooked_rom {
+        struct sti_rom *raw;
+	struct sti_cooked_font *font_start;
+};
+
+/* STI font printing function structs */
+
+struct sti_font_inptr {
+	u32 font_start_addr;	/* address of font start */
+	s16 index;		/* index into font table of character */
+	u8 fg_color;		/* foreground color of character */
+	u8 bg_color;		/* background color of character */
+	s16 dest_x;		/* X location of character upper left */
+	s16 dest_y;		/* Y location of character upper left */
+	u32 future_ptr; 	/* pointer to future data */
+};
+
+struct sti_font_flags {
+	u32 wait : 1;		/* should routine idle wait or not */
+	u32 non_text : 1;	/* font unpack/move in non_text planes =1, text =0 */
+	u32 pad : 30;		/* pad to word boundary */
+	u32 future_ptr; 	/* pointer to future data */
+};
+
+struct sti_font_outptr {
+	s32 errno;		/* error number on failure */
+	u32 future_ptr; 	/* pointer to future data */
+};
+
+/* STI blockmove structs */
+
+struct sti_blkmv_flags {
+	u32 wait : 1;		/* should routine idle wait or not */
+	u32 color : 1;		/* change color during move? */
+	u32 clear : 1;		/* clear during move? */
+	u32 non_text : 1;	/* block move in non_text planes =1, text =0 */
+	u32 pad : 28;		/* pad to word boundary */
+	u32 future_ptr; 	/* pointer to future data */
+};
+
+struct sti_blkmv_inptr {
+	u8 fg_color;		/* foreground color after move */
+	u8 bg_color;		/* background color after move */
+	s16 src_x;		/* source upper left pixel x location */
+	s16 src_y;		/* source upper left pixel y location */
+	s16 dest_x;		/* dest upper left pixel x location */
+	s16 dest_y;		/* dest upper left pixel y location */
+	s16 width;		/* block width in pixels */
+	s16 height;		/* block height in pixels */
+	u32 future_ptr; 	/* pointer to future data */
+};
+
+struct sti_blkmv_outptr {
+	s32 errno;		/* error number on failure */
+	u32 future_ptr; 	/* pointer to future data */
+};
+
+
+/* sti_all_data is an internal struct which needs to be allocated in
+ * low memory (< 4GB) if STI is used with 32bit STI on a 64bit kernel */
+
+struct sti_all_data {
+	struct sti_glob_cfg glob_cfg;
+	struct sti_glob_cfg_ext glob_cfg_ext;
+
+	struct sti_conf_inptr		inq_inptr;
+	struct sti_conf_outptr		inq_outptr; /* configuration */
+	struct sti_conf_outptr_ext	inq_outptr_ext;
+
+	struct sti_init_inptr_ext	init_inptr_ext;
+	struct sti_init_inptr		init_inptr;
+	struct sti_init_outptr		init_outptr;
+
+	struct sti_blkmv_inptr		blkmv_inptr;
+	struct sti_blkmv_outptr		blkmv_outptr;
+
+	struct sti_font_inptr		font_inptr;
+	struct sti_font_outptr		font_outptr;
+
+	/* leave as last entries */
+	unsigned long save_addr[1024 / sizeof(unsigned long)];
+	   /* min 256 bytes which is STI default, max sti->sti_mem_request */
+	unsigned long sti_mem_addr[256 / sizeof(unsigned long)];
+	/* do not add something below here ! */
+};
+
+/* internal generic STI struct */
+
+struct sti_struct {
+	spinlock_t lock;
+
+	/* char **mon_strings; */
+	int sti_mem_request;
+	u32 graphics_id[2];
+
+	struct sti_cooked_rom *rom;
+
+	unsigned long font_unpmv;
+	unsigned long block_move;
+	unsigned long init_graph;
+	unsigned long inq_conf;
+
+	/* all following fields are initialized by the generic routines */
+	int text_planes;
+	region_t regions[STI_REGION_MAX];
+	unsigned long regions_phys[STI_REGION_MAX];
+
+	struct sti_glob_cfg *glob_cfg;	/* points into sti_all_data */
+
+	int wordmode;
+	struct sti_cooked_font *font;	/* ptr to selected font (cooked) */
+
+	struct pci_dev *pd;
+
+	/* PCI data structures (pg. 17ff from sti.pdf) */
+	u8 rm_entry[16]; /* pci region mapper array == pci config space offset */
+
+	/* pointer to the fb_info where this STI device is used */
+	struct fb_info *info;
+
+	/* pointer to all internal data */
+	struct sti_all_data *sti_data;
+
+	/* pa_path of this device */
+	char pa_path[24];
+};
+
+
+/* sticore interface functions */
+
+struct sti_struct *sti_get_rom(unsigned int index); /* 0: default sti */
+void sti_font_convert_bytemode(struct sti_struct *sti, struct sti_cooked_font *f);
+
+
+/* sticore main function to call STI firmware */
+
+int sti_call(const struct sti_struct *sti, unsigned long func,
+		const void *flags, void *inptr, void *outptr,
+		struct sti_glob_cfg *glob_cfg);
+
+
+/* functions to call the STI ROM directly */
+
+void sti_putc(struct sti_struct *sti, int c, int y, int x,
+		struct sti_cooked_font *font);
+void sti_set(struct sti_struct *sti, int src_y, int src_x,
+		int height, int width, u8 color);
+void sti_clear(struct sti_struct *sti, int src_y, int src_x,
+		int height, int width, int c, struct sti_cooked_font *font);
+void sti_bmove(struct sti_struct *sti, int src_y, int src_x,
+		int dst_y, int dst_x, int height, int width,
+		struct sti_cooked_font *font);
+
+#endif	/* STICORE_H */