From 55fc280e951ab2b39f3dcb640edc1b1eebc6d173 Mon Sep 17 00:00:00 2001 From: "Rob Herring (Arm)" Date: Mon, 31 Aug 2026 14:43:51 -0500 Subject: Input: tsc2007 - read "ti,poll-period" as u32 The "ti,poll-period" property is documented as a normal uint32 cell. The driver used a u64 helper, which makes the helper type disagree with the schema even though the stored value is still small. Read "ti,poll-period" with the u32 helper matching the documented DT cell size. Assisted-by: Codex:gpt-5-5 Signed-off-by: Rob Herring (Arm) Link: https://patch.msgid.link/20260831194352.1185860-1-robh@kernel.org Signed-off-by: Dmitry Torokhov --- samples/vfio-mdev/mdpy-defs.h | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 samples/vfio-mdev/mdpy-defs.h (limited to 'samples/vfio-mdev/mdpy-defs.h') diff --git a/samples/vfio-mdev/mdpy-defs.h b/samples/vfio-mdev/mdpy-defs.h new file mode 100644 index 000000000..961c55ec3 --- /dev/null +++ b/samples/vfio-mdev/mdpy-defs.h @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Simple pci display device. + * + * Framebuffer memory is pci bar 0. + * Configuration (read-only) is in pci config space. + * Format field uses drm fourcc codes. + * ATM only DRM_FORMAT_XRGB8888 is supported. + */ + +/* pci ids */ +#define MDPY_PCI_VENDOR_ID PCI_VENDOR_ID_REDHAT +#define MDPY_PCI_DEVICE_ID 0x000f +#define MDPY_PCI_SUBVENDOR_ID PCI_SUBVENDOR_ID_REDHAT_QUMRANET +#define MDPY_PCI_SUBDEVICE_ID PCI_SUBDEVICE_ID_QEMU + +/* pci cfg space offsets for fb config (dword) */ +#define MDPY_VENDORCAP_OFFSET 0x40 +#define MDPY_VENDORCAP_SIZE 0x10 +#define MDPY_FORMAT_OFFSET (MDPY_VENDORCAP_OFFSET + 0x04) +#define MDPY_WIDTH_OFFSET (MDPY_VENDORCAP_OFFSET + 0x08) +#define MDPY_HEIGHT_OFFSET (MDPY_VENDORCAP_OFFSET + 0x0c) -- cgit v1.3.1