[PATCH 09/48] drm: omapdrm: Deconstruct the omap_drv.h header.
Sebastian Reichel
sre at kernel.org
Tue Oct 17 22:25:00 UTC 2017
Hi,
On Fri, Oct 13, 2017 at 05:59:05PM +0300, Laurent Pinchart wrote:
> The number of function declarations in the omap_drv.h degrades
> readability. To fix it, create new header files for each part of the
> driver and move the related functions.
>
> Signed-off-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
> ---
Reviewed-by: Sebastian Reichel <sebastian.reichel at collabora.co.uk>
-- Sebastian
> drivers/gpu/drm/omapdrm/omap_connector.h | 37 +++++++++
> drivers/gpu/drm/omapdrm/omap_crtc.h | 43 ++++++++++
> drivers/gpu/drm/omapdrm/omap_drv.h | 133 +++----------------------------
> drivers/gpu/drm/omapdrm/omap_encoder.h | 33 ++++++++
> drivers/gpu/drm/omapdrm/omap_fb.h | 46 +++++++++++
> drivers/gpu/drm/omapdrm/omap_fbdev.h | 39 +++++++++
> drivers/gpu/drm/omapdrm/omap_gem.h | 99 +++++++++++++++++++++++
> drivers/gpu/drm/omapdrm/omap_irq.h | 39 +++++++++
> drivers/gpu/drm/omapdrm/omap_plane.h | 37 +++++++++
> 9 files changed, 386 insertions(+), 120 deletions(-)
> create mode 100644 drivers/gpu/drm/omapdrm/omap_connector.h
> create mode 100644 drivers/gpu/drm/omapdrm/omap_crtc.h
> create mode 100644 drivers/gpu/drm/omapdrm/omap_encoder.h
> create mode 100644 drivers/gpu/drm/omapdrm/omap_fb.h
> create mode 100644 drivers/gpu/drm/omapdrm/omap_fbdev.h
> create mode 100644 drivers/gpu/drm/omapdrm/omap_gem.h
> create mode 100644 drivers/gpu/drm/omapdrm/omap_irq.h
> create mode 100644 drivers/gpu/drm/omapdrm/omap_plane.h
>
> diff --git a/drivers/gpu/drm/omapdrm/omap_connector.h b/drivers/gpu/drm/omapdrm/omap_connector.h
> new file mode 100644
> index 000000000000..98bbc779b302
> --- /dev/null
> +++ b/drivers/gpu/drm/omapdrm/omap_connector.h
> @@ -0,0 +1,37 @@
> +/*
> + * omap_connector.h -- OMAP DRM Connector
> + *
> + * Copyright (C) 2011 Texas Instruments
> + * Author: Rob Clark <rob at ti.com>
> + *
> + * This program is free software; you can redistribute it and/or modify it
> + * under the terms of the GNU General Public License version 2 as published by
> + * the Free Software Foundation.
> + *
> + * This program is distributed in the hope that it will be useful, but WITHOUT
> + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
> + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
> + * more details.
> + *
> + * You should have received a copy of the GNU General Public License along with
> + * this program. If not, see <http://www.gnu.org/licenses/>.
> + */
> +
> +#ifndef __OMAPDRM_CONNECTOR_H__
> +#define __OMAPDRM_CONNECTOR_H__
> +
> +#include <linux/types.h>
> +
> +struct drm_connector;
> +struct drm_device;
> +struct drm_encoder;
> +struct omap_dss_device;
> +
> +struct drm_connector *omap_connector_init(struct drm_device *dev,
> + int connector_type, struct omap_dss_device *dssdev,
> + struct drm_encoder *encoder);
> +struct drm_encoder *omap_connector_attached_encoder(
> + struct drm_connector *connector);
> +bool omap_connector_get_hdmi_mode(struct drm_connector *connector);
> +
> +#endif /* __OMAPDRM_CONNECTOR_H__ */
> diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.h b/drivers/gpu/drm/omapdrm/omap_crtc.h
> new file mode 100644
> index 000000000000..ad7b007c6174
> --- /dev/null
> +++ b/drivers/gpu/drm/omapdrm/omap_crtc.h
> @@ -0,0 +1,43 @@
> +/*
> + * omap_crtc.h -- OMAP DRM CRTC
> + *
> + * Copyright (C) 2011 Texas Instruments
> + * Author: Rob Clark <rob at ti.com>
> + *
> + * This program is free software; you can redistribute it and/or modify it
> + * under the terms of the GNU General Public License version 2 as published by
> + * the Free Software Foundation.
> + *
> + * This program is distributed in the hope that it will be useful, but WITHOUT
> + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
> + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
> + * more details.
> + *
> + * You should have received a copy of the GNU General Public License along with
> + * this program. If not, see <http://www.gnu.org/licenses/>.
> + */
> +
> +#ifndef __OMAPDRM_CRTC_H__
> +#define __OMAPDRM_CRTC_H__
> +
> +#include <linux/types.h>
> +
> +enum omap_channel;
> +
> +struct drm_crtc;
> +struct drm_device;
> +struct drm_plane;
> +struct omap_dss_device;
> +struct videomode;
> +
> +struct videomode *omap_crtc_timings(struct drm_crtc *crtc);
> +enum omap_channel omap_crtc_channel(struct drm_crtc *crtc);
> +void omap_crtc_pre_init(void);
> +void omap_crtc_pre_uninit(void);
> +struct drm_crtc *omap_crtc_init(struct drm_device *dev,
> + struct drm_plane *plane, struct omap_dss_device *dssdev);
> +int omap_crtc_wait_pending(struct drm_crtc *crtc);
> +void omap_crtc_error_irq(struct drm_crtc *crtc, uint32_t irqstatus);
> +void omap_crtc_vblank_irq(struct drm_crtc *crtc);
> +
> +#endif /* __OMAPDRM_CRTC_H__ */
> diff --git a/drivers/gpu/drm/omapdrm/omap_drv.h b/drivers/gpu/drm/omapdrm/omap_drv.h
> index 04f35f74f80c..afb2a5a96278 100644
> --- a/drivers/gpu/drm/omapdrm/omap_drv.h
> +++ b/drivers/gpu/drm/omapdrm/omap_drv.h
> @@ -17,8 +17,8 @@
> * this program. If not, see <http://www.gnu.org/licenses/>.
> */
>
> -#ifndef __OMAP_DRV_H__
> -#define __OMAP_DRV_H__
> +#ifndef __OMAPDRM_DRV_H__
> +#define __OMAPDRM_DRV_H__
>
> #include <linux/module.h>
> #include <linux/types.h>
> @@ -31,6 +31,15 @@
>
> #include "dss/omapdss.h"
>
> +#include "omap_connector.h"
> +#include "omap_crtc.h"
> +#include "omap_encoder.h"
> +#include "omap_fb.h"
> +#include "omap_fbdev.h"
> +#include "omap_gem.h"
> +#include "omap_irq.h"
> +#include "omap_plane.h"
> +
> #define DBG(fmt, ...) DRM_DEBUG(fmt"\n", ##__VA_ARGS__)
> #define VERB(fmt, ...) if (0) DRM_DEBUG(fmt, ##__VA_ARGS__) /* verbose debug */
>
> @@ -38,14 +47,6 @@
>
> struct omap_drm_usergart;
>
> -/* For KMS code that needs to wait for a certain # of IRQs:
> - */
> -struct omap_irq_wait;
> -struct omap_irq_wait * omap_irq_wait_init(struct drm_device *dev,
> - uint32_t irqmask, int count);
> -int omap_irq_wait(struct drm_device *dev, struct omap_irq_wait *wait,
> - unsigned long timeout);
> -
> struct omap_drm_private {
> uint32_t omaprev;
>
> @@ -86,114 +87,6 @@ struct omap_drm_private {
> };
>
>
> -#ifdef CONFIG_DEBUG_FS
> int omap_debugfs_init(struct drm_minor *minor);
> -void omap_framebuffer_describe(struct drm_framebuffer *fb, struct seq_file *m);
> -void omap_gem_describe(struct drm_gem_object *obj, struct seq_file *m);
> -void omap_gem_describe_objects(struct list_head *list, struct seq_file *m);
> -#endif
> -
> -#ifdef CONFIG_PM
> -int omap_gem_resume(struct drm_device *dev);
> -#endif
> -
> -int omap_irq_enable_vblank(struct drm_crtc *crtc);
> -void omap_irq_disable_vblank(struct drm_crtc *crtc);
> -void omap_drm_irq_uninstall(struct drm_device *dev);
> -int omap_drm_irq_install(struct drm_device *dev);
> -
> -#ifdef CONFIG_DRM_FBDEV_EMULATION
> -struct drm_fb_helper *omap_fbdev_init(struct drm_device *dev);
> -void omap_fbdev_free(struct drm_device *dev);
> -#else
> -static inline struct drm_fb_helper *omap_fbdev_init(struct drm_device *dev)
> -{
> - return NULL;
> -}
> -static inline void omap_fbdev_free(struct drm_device *dev)
> -{
> -}
> -#endif
> -
> -struct videomode *omap_crtc_timings(struct drm_crtc *crtc);
> -enum omap_channel omap_crtc_channel(struct drm_crtc *crtc);
> -void omap_crtc_pre_init(void);
> -void omap_crtc_pre_uninit(void);
> -struct drm_crtc *omap_crtc_init(struct drm_device *dev,
> - struct drm_plane *plane, struct omap_dss_device *dssdev);
> -int omap_crtc_wait_pending(struct drm_crtc *crtc);
> -void omap_crtc_error_irq(struct drm_crtc *crtc, uint32_t irqstatus);
> -void omap_crtc_vblank_irq(struct drm_crtc *crtc);
> -
> -struct drm_plane *omap_plane_init(struct drm_device *dev,
> - int idx, enum drm_plane_type type,
> - u32 possible_crtcs);
> -void omap_plane_install_properties(struct drm_plane *plane,
> - struct drm_mode_object *obj);
> -
> -struct drm_encoder *omap_encoder_init(struct drm_device *dev,
> - struct omap_dss_device *dssdev);
> -
> -struct drm_connector *omap_connector_init(struct drm_device *dev,
> - int connector_type, struct omap_dss_device *dssdev,
> - struct drm_encoder *encoder);
> -struct drm_encoder *omap_connector_attached_encoder(
> - struct drm_connector *connector);
> -bool omap_connector_get_hdmi_mode(struct drm_connector *connector);
> -
> -struct drm_framebuffer *omap_framebuffer_create(struct drm_device *dev,
> - struct drm_file *file, const struct drm_mode_fb_cmd2 *mode_cmd);
> -struct drm_framebuffer *omap_framebuffer_init(struct drm_device *dev,
> - const struct drm_mode_fb_cmd2 *mode_cmd, struct drm_gem_object **bos);
> -int omap_framebuffer_pin(struct drm_framebuffer *fb);
> -void omap_framebuffer_unpin(struct drm_framebuffer *fb);
> -void omap_framebuffer_update_scanout(struct drm_framebuffer *fb,
> - struct drm_plane_state *state, struct omap_overlay_info *info);
> -struct drm_connector *omap_framebuffer_get_next_connector(
> - struct drm_framebuffer *fb, struct drm_connector *from);
> -bool omap_framebuffer_supports_rotation(struct drm_framebuffer *fb);
> -
> -void omap_gem_init(struct drm_device *dev);
> -void omap_gem_deinit(struct drm_device *dev);
> -
> -struct drm_gem_object *omap_gem_new(struct drm_device *dev,
> - union omap_gem_size gsize, uint32_t flags);
> -struct drm_gem_object *omap_gem_new_dmabuf(struct drm_device *dev, size_t size,
> - struct sg_table *sgt);
> -int omap_gem_new_handle(struct drm_device *dev, struct drm_file *file,
> - union omap_gem_size gsize, uint32_t flags, uint32_t *handle);
> -void omap_gem_free_object(struct drm_gem_object *obj);
> -void *omap_gem_vaddr(struct drm_gem_object *obj);
> -int omap_gem_dumb_map_offset(struct drm_file *file, struct drm_device *dev,
> - uint32_t handle, uint64_t *offset);
> -int omap_gem_dumb_create(struct drm_file *file, struct drm_device *dev,
> - struct drm_mode_create_dumb *args);
> -int omap_gem_mmap(struct file *filp, struct vm_area_struct *vma);
> -int omap_gem_mmap_obj(struct drm_gem_object *obj,
> - struct vm_area_struct *vma);
> -int omap_gem_fault(struct vm_fault *vmf);
> -int omap_gem_roll(struct drm_gem_object *obj, uint32_t roll);
> -void omap_gem_cpu_sync_page(struct drm_gem_object *obj, int pgoff);
> -void omap_gem_dma_sync_buffer(struct drm_gem_object *obj,
> - enum dma_data_direction dir);
> -int omap_gem_pin(struct drm_gem_object *obj, dma_addr_t *dma_addr);
> -void omap_gem_unpin(struct drm_gem_object *obj);
> -int omap_gem_get_pages(struct drm_gem_object *obj, struct page ***pages,
> - bool remap);
> -int omap_gem_put_pages(struct drm_gem_object *obj);
> -uint32_t omap_gem_flags(struct drm_gem_object *obj);
> -int omap_gem_rotated_dma_addr(struct drm_gem_object *obj, uint32_t orient,
> - int x, int y, dma_addr_t *dma_addr);
> -uint64_t omap_gem_mmap_offset(struct drm_gem_object *obj);
> -size_t omap_gem_mmap_size(struct drm_gem_object *obj);
> -int omap_gem_tiled_stride(struct drm_gem_object *obj, uint32_t orient);
> -
> -struct dma_buf *omap_gem_prime_export(struct drm_device *dev,
> - struct drm_gem_object *obj, int flags);
> -struct drm_gem_object *omap_gem_prime_import(struct drm_device *dev,
> - struct dma_buf *buffer);
> -
> -/* map crtc to vblank mask */
> -struct omap_dss_device *omap_encoder_get_dssdev(struct drm_encoder *encoder);
> -
> -#endif /* __OMAP_DRV_H__ */
> +
> +#endif /* __OMAPDRM_DRV_H__ */
> diff --git a/drivers/gpu/drm/omapdrm/omap_encoder.h b/drivers/gpu/drm/omapdrm/omap_encoder.h
> new file mode 100644
> index 000000000000..d2f308bec494
> --- /dev/null
> +++ b/drivers/gpu/drm/omapdrm/omap_encoder.h
> @@ -0,0 +1,33 @@
> +/*
> + * omap_encoder.h -- OMAP DRM Encoder
> + *
> + * Copyright (C) 2011 Texas Instruments
> + * Author: Rob Clark <rob at ti.com>
> + *
> + * This program is free software; you can redistribute it and/or modify it
> + * under the terms of the GNU General Public License version 2 as published by
> + * the Free Software Foundation.
> + *
> + * This program is distributed in the hope that it will be useful, but WITHOUT
> + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
> + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
> + * more details.
> + *
> + * You should have received a copy of the GNU General Public License along with
> + * this program. If not, see <http://www.gnu.org/licenses/>.
> + */
> +
> +#ifndef __OMAPDRM_ENCODER_H__
> +#define __OMAPDRM_ENCODER_H__
> +
> +struct drm_device;
> +struct drm_encoder;
> +struct omap_dss_device;
> +
> +struct drm_encoder *omap_encoder_init(struct drm_device *dev,
> + struct omap_dss_device *dssdev);
> +
> +/* map crtc to vblank mask */
> +struct omap_dss_device *omap_encoder_get_dssdev(struct drm_encoder *encoder);
> +
> +#endif /* __OMAPDRM_ENCODER_H__ */
> diff --git a/drivers/gpu/drm/omapdrm/omap_fb.h b/drivers/gpu/drm/omapdrm/omap_fb.h
> new file mode 100644
> index 000000000000..94ad5f9e4404
> --- /dev/null
> +++ b/drivers/gpu/drm/omapdrm/omap_fb.h
> @@ -0,0 +1,46 @@
> +/*
> + * omap_fb.h -- OMAP DRM Framebuffer
> + *
> + * Copyright (C) 2011 Texas Instruments
> + * Author: Rob Clark <rob at ti.com>
> + *
> + * This program is free software; you can redistribute it and/or modify it
> + * under the terms of the GNU General Public License version 2 as published by
> + * the Free Software Foundation.
> + *
> + * This program is distributed in the hope that it will be useful, but WITHOUT
> + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
> + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
> + * more details.
> + *
> + * You should have received a copy of the GNU General Public License along with
> + * this program. If not, see <http://www.gnu.org/licenses/>.
> + */
> +
> +#ifndef __OMAPDRM_FB_H__
> +#define __OMAPDRM_FB_H__
> +
> +struct drm_connector;
> +struct drm_device;
> +struct drm_file;
> +struct drm_framebuffer;
> +struct drm_gem_object;
> +struct drm_mode_fb_cmd2;
> +struct drm_plane_state;
> +struct omap_overlay_info;
> +struct seq_file;
> +
> +struct drm_framebuffer *omap_framebuffer_create(struct drm_device *dev,
> + struct drm_file *file, const struct drm_mode_fb_cmd2 *mode_cmd);
> +struct drm_framebuffer *omap_framebuffer_init(struct drm_device *dev,
> + const struct drm_mode_fb_cmd2 *mode_cmd, struct drm_gem_object **bos);
> +int omap_framebuffer_pin(struct drm_framebuffer *fb);
> +void omap_framebuffer_unpin(struct drm_framebuffer *fb);
> +void omap_framebuffer_update_scanout(struct drm_framebuffer *fb,
> + struct drm_plane_state *state, struct omap_overlay_info *info);
> +struct drm_connector *omap_framebuffer_get_next_connector(
> + struct drm_framebuffer *fb, struct drm_connector *from);
> +bool omap_framebuffer_supports_rotation(struct drm_framebuffer *fb);
> +void omap_framebuffer_describe(struct drm_framebuffer *fb, struct seq_file *m);
> +
> +#endif /* __OMAPDRM_FB_H__ */
> diff --git a/drivers/gpu/drm/omapdrm/omap_fbdev.h b/drivers/gpu/drm/omapdrm/omap_fbdev.h
> new file mode 100644
> index 000000000000..1f5ba0996a1a
> --- /dev/null
> +++ b/drivers/gpu/drm/omapdrm/omap_fbdev.h
> @@ -0,0 +1,39 @@
> +/*
> + * omap_fbdev.h -- OMAP DRM FBDEV Compatibility
> + *
> + * Copyright (C) 2011 Texas Instruments
> + * Author: Rob Clark <rob at ti.com>
> + *
> + * This program is free software; you can redistribute it and/or modify it
> + * under the terms of the GNU General Public License version 2 as published by
> + * the Free Software Foundation.
> + *
> + * This program is distributed in the hope that it will be useful, but WITHOUT
> + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
> + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
> + * more details.
> + *
> + * You should have received a copy of the GNU General Public License along with
> + * this program. If not, see <http://www.gnu.org/licenses/>.
> + */
> +
> +#ifndef __OMAPDRM_FBDEV_H__
> +#define __OMAPDRM_FBDEV_H__
> +
> +struct drm_device;
> +struct drm_fb_helper;
> +
> +#ifdef CONFIG_DRM_FBDEV_EMULATION
> +struct drm_fb_helper *omap_fbdev_init(struct drm_device *dev);
> +void omap_fbdev_free(struct drm_device *dev);
> +#else
> +static inline struct drm_fb_helper *omap_fbdev_init(struct drm_device *dev)
> +{
> + return NULL;
> +}
> +static inline void omap_fbdev_free(struct drm_device *dev)
> +{
> +}
> +#endif
> +
> +#endif /* __OMAPDRM_FBDEV_H__ */
> diff --git a/drivers/gpu/drm/omapdrm/omap_gem.h b/drivers/gpu/drm/omapdrm/omap_gem.h
> new file mode 100644
> index 000000000000..35fa690b3d90
> --- /dev/null
> +++ b/drivers/gpu/drm/omapdrm/omap_gem.h
> @@ -0,0 +1,99 @@
> +/*
> + * omap_gem.h -- OMAP DRM GEM Object Management
> + *
> + * Copyright (C) 2011 Texas Instruments
> + * Author: Rob Clark <rob at ti.com>
> + *
> + * This program is free software; you can redistribute it and/or modify it
> + * under the terms of the GNU General Public License version 2 as published by
> + * the Free Software Foundation.
> + *
> + * This program is distributed in the hope that it will be useful, but WITHOUT
> + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
> + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
> + * more details.
> + *
> + * You should have received a copy of the GNU General Public License along with
> + * this program. If not, see <http://www.gnu.org/licenses/>.
> + */
> +
> +#ifndef __OMAPDRM_GEM_H__
> +#define __OMAPDRM_GEM_H__
> +
> +#include <linux/types.h>
> +
> +enum dma_data_direction;
> +
> +struct dma_buf;
> +struct drm_device;
> +struct drm_file;
> +struct drm_gem_object;
> +struct drm_mode_create_dumb;
> +struct file;
> +struct list_head;
> +struct page;
> +struct seq_file;
> +struct vm_area_struct;
> +struct vm_fault;
> +
> +union omap_gem_size;
> +
> +/* Initialization and Cleanup */
> +void omap_gem_init(struct drm_device *dev);
> +void omap_gem_deinit(struct drm_device *dev);
> +
> +#ifdef CONFIG_PM
> +int omap_gem_resume(struct drm_device *dev);
> +#endif
> +
> +#ifdef CONFIG_DEBUG_FS
> +void omap_gem_describe(struct drm_gem_object *obj, struct seq_file *m);
> +void omap_gem_describe_objects(struct list_head *list, struct seq_file *m);
> +#endif
> +
> +/* GEM Object Creation and Deletion */
> +struct drm_gem_object *omap_gem_new(struct drm_device *dev,
> + union omap_gem_size gsize, uint32_t flags);
> +struct drm_gem_object *omap_gem_new_dmabuf(struct drm_device *dev, size_t size,
> + struct sg_table *sgt);
> +int omap_gem_new_handle(struct drm_device *dev, struct drm_file *file,
> + union omap_gem_size gsize, uint32_t flags, uint32_t *handle);
> +void omap_gem_free_object(struct drm_gem_object *obj);
> +void *omap_gem_vaddr(struct drm_gem_object *obj);
> +
> +/* Dumb Buffers Interface */
> +int omap_gem_dumb_map_offset(struct drm_file *file, struct drm_device *dev,
> + uint32_t handle, uint64_t *offset);
> +int omap_gem_dumb_create(struct drm_file *file, struct drm_device *dev,
> + struct drm_mode_create_dumb *args);
> +
> +/* mmap() Interface */
> +int omap_gem_mmap(struct file *filp, struct vm_area_struct *vma);
> +int omap_gem_mmap_obj(struct drm_gem_object *obj,
> + struct vm_area_struct *vma);
> +uint64_t omap_gem_mmap_offset(struct drm_gem_object *obj);
> +size_t omap_gem_mmap_size(struct drm_gem_object *obj);
> +
> +/* PRIME Interface */
> +struct dma_buf *omap_gem_prime_export(struct drm_device *dev,
> + struct drm_gem_object *obj, int flags);
> +struct drm_gem_object *omap_gem_prime_import(struct drm_device *dev,
> + struct dma_buf *buffer);
> +
> +int omap_gem_fault(struct vm_fault *vmf);
> +int omap_gem_roll(struct drm_gem_object *obj, uint32_t roll);
> +void omap_gem_cpu_sync_page(struct drm_gem_object *obj, int pgoff);
> +void omap_gem_dma_sync_buffer(struct drm_gem_object *obj,
> + enum dma_data_direction dir);
> +int omap_gem_pin(struct drm_gem_object *obj, dma_addr_t *dma_addr);
> +void omap_gem_unpin(struct drm_gem_object *obj);
> +int omap_gem_get_pages(struct drm_gem_object *obj, struct page ***pages,
> + bool remap);
> +int omap_gem_put_pages(struct drm_gem_object *obj);
> +
> +uint32_t omap_gem_flags(struct drm_gem_object *obj);
> +int omap_gem_rotated_dma_addr(struct drm_gem_object *obj, uint32_t orient,
> + int x, int y, dma_addr_t *dma_addr);
> +int omap_gem_tiled_stride(struct drm_gem_object *obj, uint32_t orient);
> +
> +#endif /* __OMAPDRM_GEM_H__ */
> diff --git a/drivers/gpu/drm/omapdrm/omap_irq.h b/drivers/gpu/drm/omapdrm/omap_irq.h
> new file mode 100644
> index 000000000000..606c09932bc0
> --- /dev/null
> +++ b/drivers/gpu/drm/omapdrm/omap_irq.h
> @@ -0,0 +1,39 @@
> +/*
> + * omap_irq.h -- OMAP DRM IRQ Handling
> + *
> + * Copyright (C) 2011 Texas Instruments
> + * Author: Rob Clark <rob at ti.com>
> + *
> + * This program is free software; you can redistribute it and/or modify it
> + * under the terms of the GNU General Public License version 2 as published by
> + * the Free Software Foundation.
> + *
> + * This program is distributed in the hope that it will be useful, but WITHOUT
> + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
> + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
> + * more details.
> + *
> + * You should have received a copy of the GNU General Public License along with
> + * this program. If not, see <http://www.gnu.org/licenses/>.
> + */
> +
> +#ifndef __OMAPDRM_IRQ_H__
> +#define __OMAPDRM_IRQ_H__
> +
> +#include <linux/types.h>
> +
> +struct drm_crtc;
> +struct drm_device;
> +struct omap_irq_wait;
> +
> +int omap_irq_enable_vblank(struct drm_crtc *crtc);
> +void omap_irq_disable_vblank(struct drm_crtc *crtc);
> +void omap_drm_irq_uninstall(struct drm_device *dev);
> +int omap_drm_irq_install(struct drm_device *dev);
> +
> +struct omap_irq_wait *omap_irq_wait_init(struct drm_device *dev,
> + uint32_t irqmask, int count);
> +int omap_irq_wait(struct drm_device *dev, struct omap_irq_wait *wait,
> + unsigned long timeout);
> +
> +#endif /* __OMAPDRM_IRQ_H__ */
> diff --git a/drivers/gpu/drm/omapdrm/omap_plane.h b/drivers/gpu/drm/omapdrm/omap_plane.h
> new file mode 100644
> index 000000000000..dc5e82ad061d
> --- /dev/null
> +++ b/drivers/gpu/drm/omapdrm/omap_plane.h
> @@ -0,0 +1,37 @@
> +/*
> + * omap_plane.h -- OMAP DRM Plane
> + *
> + * Copyright (C) 2011 Texas Instruments
> + * Author: Rob Clark <rob at ti.com>
> + *
> + * This program is free software; you can redistribute it and/or modify it
> + * under the terms of the GNU General Public License version 2 as published by
> + * the Free Software Foundation.
> + *
> + * This program is distributed in the hope that it will be useful, but WITHOUT
> + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
> + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
> + * more details.
> + *
> + * You should have received a copy of the GNU General Public License along with
> + * this program. If not, see <http://www.gnu.org/licenses/>.
> + */
> +
> +#ifndef __OMAPDRM_PLANE_H__
> +#define __OMAPDRM_PLANE_H__
> +
> +#include <linux/types.h>
> +
> +enum drm_plane_type;
> +
> +struct drm_device;
> +struct drm_mode_object;
> +struct drm_plane;
> +
> +struct drm_plane *omap_plane_init(struct drm_device *dev,
> + int idx, enum drm_plane_type type,
> + u32 possible_crtcs);
> +void omap_plane_install_properties(struct drm_plane *plane,
> + struct drm_mode_object *obj);
> +
> +#endif /* __OMAPDRM_PLANE_H__ */
> --
> Regards,
>
> Laurent Pinchart
>
> _______________________________________________
> dri-devel mailing list
> dri-devel at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
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