diff options
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_ipp.h')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_ipp.h | 42 |
1 files changed, 14 insertions, 28 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_ipp.h b/drivers/gpu/drm/exynos/exynos_drm_ipp.h index 28ffac95386..7aaeaae757c 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_ipp.h +++ b/drivers/gpu/drm/exynos/exynos_drm_ipp.h @@ -6,24 +6,10 @@ * Jinyoung Jeon <jy0.jeon@samsung.com> * Sangmin Lee <lsmin.lee@samsung.com> * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. */ #ifndef _EXYNOS_DRM_IPP_H_ @@ -62,11 +48,11 @@ struct drm_exynos_ipp_cmd_work { /* * A structure of command node. * - * @priv: IPP private infomation. + * @priv: IPP private information. * @list: list head to command queue information. * @event_list: list head of event. * @mem_list: list head to source,destination memory queue information. - * @cmd_lock: lock for synchronization of access to ioctl. + * @lock: lock for synchronization of access to ioctl. * @mem_lock: lock for synchronization of access to memory nodes. * @event_lock: lock for synchronization of access to scheduled event. * @start_complete: completion of start of command. @@ -82,7 +68,7 @@ struct drm_exynos_ipp_cmd_node { struct list_head list; struct list_head event_list; struct list_head mem_list[EXYNOS_DRM_OPS_MAX]; - struct mutex cmd_lock; + struct mutex lock; struct mutex mem_lock; struct mutex event_lock; struct completion start_complete; @@ -97,7 +83,7 @@ struct drm_exynos_ipp_cmd_node { /* * A structure of buffer information. * - * @gem_objs: Y, Cb, Cr each gem object. + * @handles: Y, Cb, Cr each gem object handle. * @base: Y, Cb, Cr each planar address. */ struct drm_exynos_ipp_buf_info { @@ -106,7 +92,7 @@ struct drm_exynos_ipp_buf_info { }; /* - * A structure of wb setting infomation. + * A structure of wb setting information. * * @enable: enable flag for wb. * @refresh: HZ of the refresh rate. @@ -156,12 +142,12 @@ struct exynos_drm_ipp_ops { * @parent_dev: parent device information. * @dev: platform device. * @drm_dev: drm device. - * @ipp_id: id of ipp driver. * @dedicated: dedicated ipp device. * @ops: source, destination operations. * @event_workq: event work queue. - * @cmd: current command information. + * @c_node: current command information. * @cmd_list: list head for command information. + * @cmd_lock: lock for synchronization of access to cmd_list. * @prop_list: property informations of current ipp driver. * @check_property: check property about format, size, buffer. * @reset: reset ipp block. @@ -174,13 +160,13 @@ struct exynos_drm_ippdrv { struct device *parent_dev; struct device *dev; struct drm_device *drm_dev; - u32 ipp_id; bool dedicated; struct exynos_drm_ipp_ops *ops[EXYNOS_DRM_OPS_MAX]; struct workqueue_struct *event_workq; - struct drm_exynos_ipp_cmd_node *cmd; + struct drm_exynos_ipp_cmd_node *c_node; struct list_head cmd_list; - struct drm_exynos_ipp_prop_list *prop_list; + struct mutex cmd_lock; + struct drm_exynos_ipp_prop_list prop_list; int (*check_property)(struct device *dev, struct drm_exynos_ipp_property *property); |