Merge tag 'drm-misc-fixes-2026-09-24' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixesgrafted

A number of fixes:
  - bridge:
    - samsung-dsim: fix GPIO lifetime
  - client: Null pointer dereference fix
  - imagination: error handling fix, page handling fix
  - nouveau: fix reference leaks, double-frees, out-of-bounds accesses,
    use-after-frees, don't reject config without SCDC,  a number of
    workarounds
  - virtio: fix memory leak, reference leaks, null pointer dereference,
    add pixel blend mode, cache coherency fix

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maxime Ripard <self@mripard.dev>
Link: https://patch.msgid.link/arU22zzqUGDEco1y@houat

1 files changed, 175 insertions, 0 deletions

diff --git a/drivers/pinctrl/intel/Kconfig b/drivers/pinctrl/intel/Kconfig
new file mode 100644
index 000000000..04c3a5b58
--- /dev/null
+++ b/drivers/pinctrl/intel/Kconfig
@@ -0,0 +1,175 @@
+# SPDX-License-Identifier: GPL-2.0
+# Intel pin control drivers
+menu "Intel pinctrl drivers"
+	depends on (ACPI && X86) || COMPILE_TEST
+
+config PINCTRL_BAYTRAIL
+	bool "Intel Baytrail GPIO pin control"
+	select PINCTRL_INTEL
+	help
+	  driver for memory mapped GPIO functionality on Intel Baytrail
+	  platforms. Supports 3 banks with 102, 28 and 44 gpios.
+	  Most pins are usually muxed to some other functionality by firmware,
+	  so only a small amount is available for gpio use.
+
+	  Requires ACPI device enumeration code to set up a platform device.
+
+config PINCTRL_CHERRYVIEW
+	tristate "Intel Cherryview/Braswell pinctrl and GPIO driver"
+	select PINCTRL_INTEL
+	help
+	  Cherryview/Braswell pinctrl driver provides an interface that
+	  allows configuring of SoC pins and using them as GPIOs.
+
+config PINCTRL_LYNXPOINT
+	tristate "Intel Lynxpoint pinctrl and GPIO driver"
+	select PINCTRL_INTEL
+	help
+	  Lynxpoint is the PCH of Intel Haswell. This pinctrl driver
+	  provides an interface that allows configuring of PCH pins and
+	  using them as GPIOs.
+
+config PINCTRL_INTEL
+	tristate
+	select PINMUX
+	select PINCONF
+	select GENERIC_PINCONF
+	select GPIOLIB
+	select GPIOLIB_IRQCHIP
+
+config PINCTRL_INTEL_PLATFORM
+	tristate "Intel pinctrl and GPIO platform driver"
+	select PINCTRL_INTEL
+	help
+	  This pinctrl driver provides an interface that allows configuring
+	  of Intel PCH pins and using them as GPIOs. Currently the following
+	  Intel SoCs / platforms require this to be functional:
+	  - Lunar Lake
+	  - Nova Lake
+	  - Panther Lake
+
+config PINCTRL_ALDERLAKE
+	tristate "Intel Alder Lake pinctrl and GPIO driver"
+	select PINCTRL_INTEL
+	help
+	  This pinctrl driver provides an interface that allows configuring
+	  PCH pins of the following platforms and using them as GPIOs:
+	  - Alder Lake HX, N, and S
+	  - Raptor Lake HX, E, and S
+	  - Twin Lake
+
+config PINCTRL_BROXTON
+	tristate "Intel Broxton pinctrl and GPIO driver"
+	select PINCTRL_INTEL
+	help
+	  Broxton pinctrl driver provides an interface that allows
+	  configuring of SoC pins and using them as GPIOs.
+
+config PINCTRL_CANNONLAKE
+	tristate "Intel Cannon Lake PCH pinctrl and GPIO driver"
+	select PINCTRL_INTEL
+	help
+	  This pinctrl driver provides an interface that allows configuring
+	  of Intel Cannon Lake PCH pins and using them as GPIOs.
+
+config PINCTRL_CEDARFORK
+	tristate "Intel Cedar Fork pinctrl and GPIO driver"
+	select PINCTRL_INTEL
+	help
+	  This pinctrl driver provides an interface that allows configuring
+	  of Intel Cedar Fork PCH pins and using them as GPIOs.
+
+config PINCTRL_DENVERTON
+	tristate "Intel Denverton pinctrl and GPIO driver"
+	select PINCTRL_INTEL
+	help
+	  This pinctrl driver provides an interface that allows configuring
+	  of Intel Denverton SoC pins and using them as GPIOs.
+
+config PINCTRL_ELKHARTLAKE
+	tristate "Intel Elkhart Lake SoC pinctrl and GPIO driver"
+	select PINCTRL_INTEL
+	help
+	  This pinctrl driver provides an interface that allows configuring
+	  of Intel Elkhart Lake SoC pins and using them as GPIOs.
+
+config PINCTRL_EMMITSBURG
+	tristate "Intel Emmitsburg pinctrl and GPIO driver"
+	select PINCTRL_INTEL
+	help
+	  This pinctrl driver provides an interface that allows configuring
+	  of Intel Emmitsburg pins and using them as GPIOs.
+
+config PINCTRL_GEMINILAKE
+	tristate "Intel Gemini Lake SoC pinctrl and GPIO driver"
+	select PINCTRL_INTEL
+	help
+	  This pinctrl driver provides an interface that allows configuring
+	  of Intel Gemini Lake SoC pins and using them as GPIOs.
+
+config PINCTRL_ICELAKE
+	tristate "Intel Ice Lake PCH pinctrl and GPIO driver"
+	select PINCTRL_INTEL
+	help
+	  This pinctrl driver provides an interface that allows configuring
+	  of Intel Ice Lake PCH pins and using them as GPIOs.
+
+config PINCTRL_JASPERLAKE
+	tristate "Intel Jasper Lake PCH pinctrl and GPIO driver"
+	select PINCTRL_INTEL
+	help
+	  This pinctrl driver provides an interface that allows configuring
+	  of Intel Jasper Lake PCH pins and using them as GPIOs.
+
+config PINCTRL_LAKEFIELD
+	tristate "Intel Lakefield SoC pinctrl and GPIO driver"
+	select PINCTRL_INTEL
+	help
+	  This pinctrl driver provides an interface that allows configuring
+	  of Intel Lakefield SoC pins and using them as GPIOs.
+
+config PINCTRL_LEWISBURG
+	tristate "Intel Lewisburg pinctrl and GPIO driver"
+	select PINCTRL_INTEL
+	help
+	  This pinctrl driver provides an interface that allows configuring
+	  of Intel Lewisburg pins and using them as GPIOs.
+
+config PINCTRL_METEORLAKE
+	tristate "Intel Meteor Lake pinctrl and GPIO driver"
+	select PINCTRL_INTEL
+	help
+	  This pinctrl driver provides an interface that allows configuring
+	  SoC pins of the following platforms and using them as GPIOs:
+	  - Arrow Lake (all variants)
+	  - Meteor Lake (all variants)
+
+config PINCTRL_METEORPOINT
+	tristate "Intel Meteor Point pinctrl and GPIO driver"
+	select PINCTRL_INTEL
+	help
+	  This pinctrl driver provides an interface that allows configuring
+	  PCH pins of the following platforms and using them as GPIOs:
+	  - Arrow Lake HX and S
+
+config PINCTRL_SUNRISEPOINT
+	tristate "Intel Sunrisepoint pinctrl and GPIO driver"
+	select PINCTRL_INTEL
+	help
+	  Sunrisepoint is the PCH of Intel Skylake. This pinctrl driver
+	  provides an interface that allows configuring of PCH pins and
+	  using them as GPIOs.
+
+config PINCTRL_TIGERLAKE
+	tristate "Intel Tiger Lake pinctrl and GPIO driver"
+	select PINCTRL_INTEL
+	help
+	  This pinctrl driver provides an interface that allows configuring
+	  PCH pins of the following platforms and using them as GPIOs:
+	  - Alder Lake H, P, PS, and U
+	  - Raptor Lake H, P, PS, PX, and U
+	  - Rocket Lake S
+	  - Tiger Lake (all variants)
+
+source "drivers/pinctrl/intel/Kconfig.tng"
+endmenu