diff options
Diffstat (limited to 'drivers/gpu/drm/imagination/pvr_params.h')
| -rw-r--r-- | drivers/gpu/drm/imagination/pvr_params.h | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/drivers/gpu/drm/imagination/pvr_params.h b/drivers/gpu/drm/imagination/pvr_params.h deleted file mode 100644 index 5807915b456b..000000000000 --- a/drivers/gpu/drm/imagination/pvr_params.h +++ /dev/null @@ -1,72 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only OR MIT */ -/* Copyright (c) 2023 Imagination Technologies Ltd. */ - -#ifndef PVR_PARAMS_H -#define PVR_PARAMS_H - -#include "pvr_rogue_fwif.h" - -#include <linux/cache.h> -#include <linux/compiler_attributes.h> - -/* - * This is the definitive list of types allowed in the definition of - * %PVR_DEVICE_PARAMS. - */ -#define PVR_PARAM_TYPE_X32_C u32 - -/* - * This macro defines all device-specific parameters; that is parameters which - * are set independently per device. - * - * The X-macro accepts the following arguments. Arguments marked with [debugfs] - * are ignored when debugfs is disabled; values used for these arguments may - * safely be gated behind CONFIG_DEBUG_FS. - * - * @type_: The definitive list of allowed values is PVR_PARAM_TYPE_*_C. - * @name_: Name of the parameter. This is used both as the field name in C and - * stringified as the parameter name. - * @value_: Initial/default value. - * @desc_: String literal used as help text to describe the usage of this - * parameter. - * @mode_: [debugfs] One of {RO,RW}. The access mode of the debugfs entry for - * this parameter. - * @update_: [debugfs] When debugfs support is enabled, parameters may be - * updated at runtime. When this happens, this function will be - * called to allow changes to propagate. The signature of this - * function is: - * - * void (*)(struct pvr_device *pvr_dev, T old_val, T new_val) - * - * Where T is the C type associated with @type_. - * - * If @mode_ does not allow write access, this function will never be - * called. In this case, or if no update callback is required, you - * should specify NULL for this argument. - */ -#define PVR_DEVICE_PARAMS \ - X(X32, fw_trace_mask, ROGUE_FWIF_LOG_TYPE_NONE, \ - "Enable FW trace for the specified groups. Specifying 0 disables " \ - "all FW tracing.", \ - RW, pvr_fw_trace_mask_update) - -struct pvr_device_params { -#define X(type_, name_, value_, desc_, ...) \ - PVR_PARAM_TYPE_##type_##_C name_; - PVR_DEVICE_PARAMS -#undef X -}; - -int pvr_device_params_init(struct pvr_device_params *params); - -#if defined(CONFIG_DEBUG_FS) -/* Forward declaration from "pvr_device.h". */ -struct pvr_device; - -/* Forward declaration from <linux/dcache.h>. */ -struct dentry; - -void pvr_params_debugfs_init(struct pvr_device *pvr_dev, struct dentry *dir); -#endif /* defined(CONFIG_DEBUG_FS) */ - -#endif /* PVR_PARAMS_H */ |