Merge tag 'drm-misc-next-2023-05-24' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for v6.5:

UAPI Changes:

Cross-subsystem Changes:

 * fbdev: Move framebuffer I/O helpers to <asm/fb.h>, fix naming

 * firmware: Init sysfb as early as possible

Core Changes:

 * DRM scheduler: Rename interfaces

 * ttm: Store ttm_device_funcs in .rodata

 * Replace strlcpy() with strscpy() in various places

 * Cleanups

Driver Changes:

 * bridge: analogix: Fix endless probe loop; samsung-dsim: Support
   swapping clock/data polarity; tc358767: Use devm_ Cleanups;

 * gma500: Fix I/O-memory access

 * panel: boe-tv101wum-nl6: Improve initialization;  sharp-ls043t1le001:
	  Mode fixes;  simple: Add BOE EV121WXM-N10-1850 plus DT bindings;
	  AddS6D7AA0 plus DT bindings;  Cleanups

 * ssd1307x: Style fixes

 * sun4i: Release clocks

 * msm: Fix I/O-memory access

 * nouveau: Cleanups

 * shmobile: Support Renesas; Enable framebuffer console; Various fixes

 * vkms: Fix RGB565 conversion

Signed-off-by: Dave Airlie <[email protected]>

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# Conflicts:
#	MAINTAINERS
From: Thomas Zimmermann <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/20230524124237.GA25416@linux-uq9g

Author: airlied

Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml

@@ -105,6 +105,29 @@ properties:
           DSI output port node to the panel or the next bridge
           in the chain.
 
+        properties:
+          endpoint:
+            $ref: /schemas/media/video-interfaces.yaml#
+            unevaluatedProperties: false
+
+            properties:
+              data-lanes:
+                minItems: 1
+                maxItems: 4
+                uniqueItems: true
+                items:
+                  enum: [ 1, 2, 3, 4 ]
+
+              lane-polarities:
+                minItems: 1
+                maxItems: 5
+                description:
+                  The Samsung MIPI DSI IP requires that all the data lanes have
+                  the same polarity.
+
+            dependencies:
+              lane-polarities: [data-lanes]
+
 required:
   - clock-names
   - clocks

Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.yaml

@@ -4,16 +4,24 @@
 $id: http://devicetree.org/schemas/display/bridge/toshiba,tc358767.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Toshiba TC358767 eDP bridge
+title: Toshiba TC358767/TC358867/TC9595 DSI/DPI/eDP bridge
 
 maintainers:
   - Andrey Gusakov <[email protected]>
 
-description: The TC358767 is bridge device which converts DSI/DPI to eDP/DP
+description: |
+  The TC358767/TC358867/TC9595 is bridge device which
+  converts DSI/DPI to eDP/DP .
 
 properties:
   compatible:
-    const: toshiba,tc358767
+    oneOf:
+      - items:
+          - enum:
+              - toshiba,tc358867
+              - toshiba,tc9595
+          - const: toshiba,tc358767
+      - const: toshiba,tc358767
 
   reg:
     enum:

Documentation/devicetree/bindings/display/panel/panel-simple.yaml

@@ -77,6 +77,8 @@ properties:
       - auo,t215hvn01
         # Shanghai AVIC Optoelectronics 7" 1024x600 color TFT-LCD panel
       - avic,tm070ddh03
+        # BOE EV121WXM-N10-1850 12.1" WXGA (1280x800) TFT LCD panel
+      - boe,ev121wxm-n10-1850
         # BOE HV070WSA-100 7.01" WSVGA TFT LCD panel
       - boe,hv070wsa-100
         # BOE OPTOELECTRONICS TECHNOLOGY 10.1" WXGA TFT LCD panel

Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml

@@ -0,0 +1,70 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/samsung,s6d7aa0.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S6D7AA0 MIPI-DSI LCD panel controller
+
+maintainers:
+  - Artur Weber <[email protected]>
+
+allOf:
+  - $ref: panel-common.yaml#
+
+properties:
+  compatible:
+    items:
+      - enum:
+          # 1280x800 LSL080AL02 panel
+          - samsung,lsl080al02
+          # 1024x768 LSL080AL03 panel
+          - samsung,lsl080al03
+          # 1024x768 LTL101AT01 panel
+          - samsung,ltl101at01
+      - const: samsung,s6d7aa0
+
+  reg: true
+
+  backlight:
+    description:
+      Backlight to use for the panel. If this property is set on panels
+      that have DSI-based backlight control (LSL080AL03 and LTL101AT01),
+      it overrides the DSI-based backlight.
+
+  reset-gpios:
+    description: Reset GPIO pin, usually GPIO_ACTIVE_LOW.
+
+  power-supply:
+    description:
+      Main power supply for the panel; the exact voltage differs between
+      panels, and is usually somewhere around 3.3-5v.
+
+  vmipi-supply:
+    description: VMIPI supply, usually 1.8v.
+
+required:
+  - compatible
+  - reg
+  - reset-gpios
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    dsi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        panel@0 {
+            compatible = "samsung,lsl080al02", "samsung,s6d7aa0";
+            reg = <0>;
+            power-supply = <&display_3v3_supply>;
+            reset-gpios = <&gpf0 4 GPIO_ACTIVE_LOW>;
+            backlight = <&backlight>;
+        };
+    };
+
+...

MAINTAINERS

@@ -6691,6 +6691,12 @@ S:	Maintained
 F:	Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml
 F:	drivers/gpu/drm/panel/panel-samsung-s6d27a1.c
 
+DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS
+M:	Artur Weber <[email protected]>
+S:	Maintained
+F:	Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml
+F:	drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c
+
 DRM DRIVER FOR SITRONIX ST7586 PANELS
 M:	David Lechner <[email protected]>
 S:	Maintained

arch/ia64/include/asm/fb.h

@@ -2,7 +2,9 @@
 #ifndef _ASM_FB_H_
 #define _ASM_FB_H_
 
+#include <linux/compiler.h>
 #include <linux/efi.h>
+#include <linux/string.h>
 
 #include <asm/page.h>
 
@@ -18,6 +20,24 @@ static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
 }
 #define fb_pgprotect fb_pgprotect
 
+static inline void fb_memcpy_fromio(void *to, const volatile void __iomem *from, size_t n)
+{
+	memcpy(to, (void __force *)from, n);
+}
+#define fb_memcpy_fromio fb_memcpy_fromio
+
+static inline void fb_memcpy_toio(volatile void __iomem *to, const void *from, size_t n)
+{
+	memcpy((void __force *)to, from, n);
+}
+#define fb_memcpy_toio fb_memcpy_toio
+
+static inline void fb_memset_io(volatile void __iomem *addr, int c, size_t n)
+{
+	memset((void __force *)addr, c, n);
+}
+#define fb_memset fb_memset_io
+
 #include <asm-generic/fb.h>
 
 #endif /* _ASM_FB_H_ */

arch/loongarch/include/asm/fb.h

@@ -5,6 +5,27 @@
 #ifndef _ASM_FB_H_
 #define _ASM_FB_H_
 
+#include <linux/compiler.h>
+#include <linux/string.h>
+
+static inline void fb_memcpy_fromio(void *to, const volatile void __iomem *from, size_t n)
+{
+	memcpy(to, (void __force *)from, n);
+}
+#define fb_memcpy_fromio fb_memcpy_fromio
+
+static inline void fb_memcpy_toio(volatile void __iomem *to, const void *from, size_t n)
+{
+	memcpy((void __force *)to, from, n);
+}
+#define fb_memcpy_toio fb_memcpy_toio
+
+static inline void fb_memset_io(volatile void __iomem *addr, int c, size_t n)
+{
+	memset((void __force *)addr, c, n);
+}
+#define fb_memset fb_memset_io
+
 #include <asm-generic/fb.h>
 
 #endif /* _ASM_FB_H_ */

arch/mips/include/asm/fb.h

@@ -12,6 +12,28 @@ static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
 }
 #define fb_pgprotect fb_pgprotect
 
+/*
+ * MIPS doesn't define __raw_ I/O macros, so the helpers
+ * in <asm-generic/fb.h> don't generate fb_readq() and
+ * fb_write(). We have to provide them here.
+ *
+ * TODO: Convert MIPS to generic I/O. The helpers below can
+ *       then be removed.
+ */
+#ifdef CONFIG_64BIT
+static inline u64 fb_readq(const volatile void __iomem *addr)
+{
+	return __raw_readq(addr);
+}
+#define fb_readq fb_readq
+
+static inline void fb_writeq(u64 b, volatile void __iomem *addr)
+{
+	__raw_writeq(b, addr);
+}
+#define fb_writeq fb_writeq
+#endif
+
 #include <asm-generic/fb.h>
 
 #endif /* _ASM_FB_H_ */

arch/parisc/video/fbdev.c

@@ -5,10 +5,9 @@
  * Copyright (C) 2001-2002 Thomas Bogendoerfer <[email protected]>
  */
 
+#include <linux/fb.h>
 #include <linux/module.h>
 
-#include <asm/fb.h>
-
 #include <video/sticore.h>
 
 int fb_is_primary_device(struct fb_info *info)

arch/sparc/include/asm/fb.h

@@ -2,6 +2,8 @@
 #ifndef _SPARC_FB_H_
 #define _SPARC_FB_H_
 
+#include <linux/io.h>
+
 struct fb_info;
 struct file;
 struct vm_area_struct;
@@ -16,6 +18,24 @@ static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
 int fb_is_primary_device(struct fb_info *info);
 #define fb_is_primary_device fb_is_primary_device
 
+static inline void fb_memcpy_fromio(void *to, const volatile void __iomem *from, size_t n)
+{
+	sbus_memcpy_fromio(to, from, n);
+}
+#define fb_memcpy_fromio fb_memcpy_fromio
+
+static inline void fb_memcpy_toio(volatile void __iomem *to, const void *from, size_t n)
+{
+	sbus_memcpy_toio(to, from, n);
+}
+#define fb_memcpy_toio fb_memcpy_toio
+
+static inline void fb_memset_io(volatile void __iomem *addr, int c, size_t n)
+{
+	sbus_memset_io(addr, c, n);
+}
+#define fb_memset fb_memset_io
+
 #include <asm-generic/fb.h>
 
 #endif /* _SPARC_FB_H_ */