diff options
author | Dave Airlie | 2019-06-21 05:54:46 +0200 |
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committer | Dave Airlie | 2019-06-21 05:54:59 +0200 |
commit | 39a207d0cfce9b9937864d82bb59745ceae0cf17 (patch) | |
tree | 794bac1970983836cac9700d3decf7f1e446d3ec /include | |
parent | Merge branch 'vmwgfx-next' of git://people.freedesktop.org/~thomash/linux int... (diff) | |
parent | drm/todo: Update drm_gem_object_funcs todo even more (diff) | |
download | kernel-qcow2-linux-39a207d0cfce9b9937864d82bb59745ceae0cf17.tar.gz kernel-qcow2-linux-39a207d0cfce9b9937864d82bb59745ceae0cf17.tar.xz kernel-qcow2-linux-39a207d0cfce9b9937864d82bb59745ceae0cf17.zip |
Merge tag 'drm-misc-next-2019-06-20' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
drm-misc-next for v5.3:
UAPI Changes:
- Give each dma-buf their own inode, add DMA_BUF_SET_NAME ioctl and a show_fdinfo handler.
Cross-subsystem Changes:
- Pull in the topic/remove-fbcon-notifiers branch:
* remove fbdev notifier usage for fbcon, as prep work to clean up the fbcon locking
* assorted locking checks in vt/console code
* assorted notifier and cleanups in fbdev and backlight code
Core Changes:
- Make drm_debugfs_create_files() never fail.
- add debug print to update_vblank_count.
- Add DP_DPCD_QUIRK_NO_SINK_COUNT quirk.
- Add todo item for drm_gem_objects.
- Unexport drm_gem_(un)pin/v(un)map.
- Document struct drm_cmdline_mode.
- Rewrite the command handler for mode names, and add support to specify
rotation, reflection and overscan. With a new selftest! :)
- Fixes to drm/client for improving rotation support, and fixing variable scope.
- Small fixes to self refresh helper.
Driver Changes:
- Add rockchip RK3328 support.
- Assorted driver fixes to rockchip, vc4, rcar-du, vkms.
- Expose panfrost performance counters through unstable ioctl's, hidden
behind a module parameter.
- Enumerate CRC sources list in vkms.
- Add a basic kms driver for the Ingenic JZ47xx SoC, which will be expanded
soon with more advanced features.
- Suspend/resume fix for stm.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/18e22ec1-adf3-3a75-34a3-9fe09a91eef5@linux.intel.com
Diffstat (limited to 'include')
-rw-r--r-- | include/drm/drm_atomic_state_helper.h | 1 | ||||
-rw-r--r-- | include/drm/drm_client.h | 2 | ||||
-rw-r--r-- | include/drm/drm_connector.h | 149 | ||||
-rw-r--r-- | include/drm/drm_dp_helper.h | 7 | ||||
-rw-r--r-- | include/drm/drm_gem.h | 5 | ||||
-rw-r--r-- | include/linux/console_struct.h | 5 | ||||
-rw-r--r-- | include/linux/dma-buf.h | 5 | ||||
-rw-r--r-- | include/linux/fb.h | 45 | ||||
-rw-r--r-- | include/linux/fbcon.h | 30 | ||||
-rw-r--r-- | include/uapi/drm/panfrost_drm.h | 24 | ||||
-rw-r--r-- | include/uapi/linux/dma-buf.h | 3 | ||||
-rw-r--r-- | include/uapi/linux/magic.h | 1 |
12 files changed, 220 insertions, 57 deletions
diff --git a/include/drm/drm_atomic_state_helper.h b/include/drm/drm_atomic_state_helper.h index 4e6d2e7a40b8..e4577cc11689 100644 --- a/include/drm/drm_atomic_state_helper.h +++ b/include/drm/drm_atomic_state_helper.h @@ -62,6 +62,7 @@ void drm_atomic_helper_plane_destroy_state(struct drm_plane *plane, void __drm_atomic_helper_connector_reset(struct drm_connector *connector, struct drm_connector_state *conn_state); void drm_atomic_helper_connector_reset(struct drm_connector *connector); +void drm_atomic_helper_connector_tv_reset(struct drm_connector *connector); void __drm_atomic_helper_connector_duplicate_state(struct drm_connector *connector, struct drm_connector_state *state); diff --git a/include/drm/drm_client.h b/include/drm/drm_client.h index f2d5ed745733..72d51d1e9dd9 100644 --- a/include/drm/drm_client.h +++ b/include/drm/drm_client.h @@ -153,7 +153,7 @@ void drm_client_framebuffer_delete(struct drm_client_buffer *buffer); int drm_client_modeset_create(struct drm_client_dev *client); void drm_client_modeset_free(struct drm_client_dev *client); int drm_client_modeset_probe(struct drm_client_dev *client, unsigned int width, unsigned int height); -bool drm_client_panel_rotation(struct drm_mode_set *modeset, unsigned int *rotation); +bool drm_client_rotation(struct drm_mode_set *modeset, unsigned int *rotation); int drm_client_modeset_commit_force(struct drm_client_dev *client); int drm_client_modeset_commit(struct drm_client_dev *client); int drm_client_modeset_dpms(struct drm_client_dev *client, int mode); diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index c6f8486d8b8f..ca745d9feaf5 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -464,13 +464,37 @@ int drm_display_info_set_bus_formats(struct drm_display_info *info, unsigned int num_formats); /** + * struct drm_connector_tv_margins - TV connector related margins + * + * Describes the margins in pixels to put around the image on TV + * connectors to deal with overscan. + */ +struct drm_connector_tv_margins { + /** + * @bottom: Bottom margin in pixels. + */ + unsigned int bottom; + + /** + * @left: Left margin in pixels. + */ + unsigned int left; + + /** + * @right: Right margin in pixels. + */ + unsigned int right; + + /** + * @top: Top margin in pixels. + */ + unsigned int top; +}; + +/** * struct drm_tv_connector_state - TV connector related states * @subconnector: selected subconnector - * @margins: margins (all margins are expressed in pixels) - * @margins.left: left margin - * @margins.right: right margin - * @margins.top: top margin - * @margins.bottom: bottom margin + * @margins: TV margins * @mode: TV mode * @brightness: brightness in percent * @contrast: contrast in percent @@ -481,12 +505,7 @@ int drm_display_info_set_bus_formats(struct drm_display_info *info, */ struct drm_tv_connector_state { enum drm_mode_subconnector subconnector; - struct { - unsigned int left; - unsigned int right; - unsigned int top; - unsigned int bottom; - } margins; + struct drm_connector_tv_margins margins; unsigned int mode; unsigned int brightness; unsigned int contrast; @@ -923,19 +942,123 @@ struct drm_connector_funcs { const struct drm_connector_state *state); }; -/* mode specified on the command line */ +/** + * struct drm_cmdline_mode - DRM Mode passed through the kernel command-line + * + * Each connector can have an initial mode with additional options + * passed through the kernel command line. This structure allows to + * express those parameters and will be filled by the command-line + * parser. + */ struct drm_cmdline_mode { + /** + * @name: + * + * Name of the mode. + */ + char name[DRM_DISPLAY_MODE_LEN]; + + /** + * @specified: + * + * Has a mode been read from the command-line? + */ bool specified; + + /** + * @refresh_specified: + * + * Did the mode have a preferred refresh rate? + */ bool refresh_specified; + + /** + * @bpp_specified: + * + * Did the mode have a preferred BPP? + */ bool bpp_specified; - int xres, yres; + + /** + * @xres: + * + * Active resolution on the X axis, in pixels. + */ + int xres; + + /** + * @yres: + * + * Active resolution on the Y axis, in pixels. + */ + int yres; + + /** + * @bpp: + * + * Bits per pixels for the mode. + */ int bpp; + + /** + * @refresh: + * + * Refresh rate, in Hertz. + */ int refresh; + + /** + * @rb: + * + * Do we need to use reduced blanking? + */ bool rb; + + /** + * @interlace: + * + * The mode is interlaced. + */ bool interlace; + + /** + * @cvt: + * + * The timings will be calculated using the VESA Coordinated + * Video Timings instead of looking up the mode from a table. + */ bool cvt; + + /** + * @margins: + * + * Add margins to the mode calculation (1.8% of xres rounded + * down to 8 pixels and 1.8% of yres). + */ bool margins; + + /** + * @force: + * + * Ignore the hotplug state of the connector, and force its + * state to one of the DRM_FORCE_* values. + */ enum drm_connector_force force; + + /** + * @rotation_reflection: + * + * Initial rotation and reflection of the mode setup from the + * command line. See DRM_MODE_ROTATE_* and + * DRM_MODE_REFLECT_*. The only rotations supported are + * DRM_MODE_ROTATE_0 and DRM_MODE_ROTATE_180. + */ + unsigned int rotation_reflection; + + /** + * @tv_margins: TV margins to apply to the mode. + */ + struct drm_connector_tv_margins tv_margins; }; /** diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h index 3fc534ee8174..7e52eb81284a 100644 --- a/include/drm/drm_dp_helper.h +++ b/include/drm/drm_dp_helper.h @@ -1414,6 +1414,13 @@ enum drm_dp_quirk { * driver still need to implement proper handling for such device. */ DP_DPCD_QUIRK_NO_PSR, + /** + * @DP_DPCD_QUIRK_NO_SINK_COUNT: + * + * The device does not set SINK_COUNT to a non-zero value. + * The driver should ignore SINK_COUNT during detection. + */ + DP_DPCD_QUIRK_NO_SINK_COUNT, }; /** diff --git a/include/drm/drm_gem.h b/include/drm/drm_gem.h index 5047c7ee25f5..a9121fe66ea2 100644 --- a/include/drm/drm_gem.h +++ b/include/drm/drm_gem.h @@ -401,9 +401,4 @@ int drm_gem_dumb_destroy(struct drm_file *file, struct drm_device *dev, uint32_t handle); -int drm_gem_pin(struct drm_gem_object *obj); -void drm_gem_unpin(struct drm_gem_object *obj); -void *drm_gem_vmap(struct drm_gem_object *obj); -void drm_gem_vunmap(struct drm_gem_object *obj, void *vaddr); - #endif /* __DRM_GEM_H__ */ diff --git a/include/linux/console_struct.h b/include/linux/console_struct.h index ed798e114663..24d4c16e3ae0 100644 --- a/include/linux/console_struct.h +++ b/include/linux/console_struct.h @@ -168,9 +168,6 @@ extern void vc_SAK(struct work_struct *work); #define CUR_DEFAULT CUR_UNDERLINE -static inline bool con_is_visible(const struct vc_data *vc) -{ - return *vc->vc_display_fg == vc; -} +bool con_is_visible(const struct vc_data *vc); #endif /* _LINUX_CONSOLE_STRUCT_H */ diff --git a/include/linux/dma-buf.h b/include/linux/dma-buf.h index 8a327566d7f4..01ad5b942a6f 100644 --- a/include/linux/dma-buf.h +++ b/include/linux/dma-buf.h @@ -280,10 +280,12 @@ struct dma_buf_ops { * @file: file pointer used for sharing buffers across, and for refcounting. * @attachments: list of dma_buf_attachment that denotes all devices attached. * @ops: dma_buf_ops associated with this buffer object. - * @lock: used internally to serialize list manipulation, attach/detach and vmap/unmap + * @lock: used internally to serialize list manipulation, attach/detach and + * vmap/unmap, and accesses to name * @vmapping_counter: used internally to refcnt the vmaps * @vmap_ptr: the current vmap ptr if vmapping_counter > 0 * @exp_name: name of the exporter; useful for debugging. + * @name: userspace-provided name; useful for accounting and debugging. * @owner: pointer to exporter module; used for refcounting when exporter is a * kernel module. * @list_node: node for dma_buf accounting and debugging. @@ -311,6 +313,7 @@ struct dma_buf { unsigned vmapping_counter; void *vmap_ptr; const char *exp_name; + const char *name; struct module *owner; struct list_head list_node; void *priv; diff --git a/include/linux/fb.h b/include/linux/fb.h index f52ef0ad6781..303771264644 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -126,39 +126,15 @@ struct fb_cursor_user { /* The resolution of the passed in fb_info about to change */ #define FB_EVENT_MODE_CHANGE 0x01 -/* The display on this fb_info is being suspended, no access to the - * framebuffer is allowed any more after that call returns - */ -#define FB_EVENT_SUSPEND 0x02 -/* The display on this fb_info was resumed, you can restore the display - * if you own it - */ -#define FB_EVENT_RESUME 0x03 -/* An entry from the modelist was removed */ -#define FB_EVENT_MODE_DELETE 0x04 -/* A driver registered itself */ + +#ifdef CONFIG_GUMSTIX_AM200EPD +/* only used by mach-pxa/am200epd.c */ #define FB_EVENT_FB_REGISTERED 0x05 -/* A driver unregistered itself */ #define FB_EVENT_FB_UNREGISTERED 0x06 -/* CONSOLE-SPECIFIC: get console to framebuffer mapping */ -#define FB_EVENT_GET_CONSOLE_MAP 0x07 -/* CONSOLE-SPECIFIC: set console to framebuffer mapping */ -#define FB_EVENT_SET_CONSOLE_MAP 0x08 -/* A hardware display blank change occurred */ +#endif + +/* A display blank is requested */ #define FB_EVENT_BLANK 0x09 -/* Private modelist is to be replaced */ -#define FB_EVENT_NEW_MODELIST 0x0A -/* The resolution of the passed in fb_info about to change and - all vc's should be changed */ -#define FB_EVENT_MODE_CHANGE_ALL 0x0B -/* A software display blank change occurred */ -#define FB_EVENT_CONBLANK 0x0C -/* Get drawing requirements */ -#define FB_EVENT_GET_REQ 0x0D -/* Unbind from the console if possible */ -#define FB_EVENT_FB_UNBIND 0x0E -/* CONSOLE-SPECIFIC: remap all consoles to new fb - for vga_switcheroo */ -#define FB_EVENT_REMAP_ALL_CONSOLE 0x0F /* A hardware display blank early change occurred */ #define FB_EARLY_EVENT_BLANK 0x10 /* A hardware display blank revert early change occurred */ @@ -633,8 +609,8 @@ extern ssize_t fb_sys_write(struct fb_info *info, const char __user *buf, /* drivers/video/fbmem.c */ extern int register_framebuffer(struct fb_info *fb_info); -extern int unregister_framebuffer(struct fb_info *fb_info); -extern int unlink_framebuffer(struct fb_info *fb_info); +extern void unregister_framebuffer(struct fb_info *fb_info); +extern void unlink_framebuffer(struct fb_info *fb_info); extern int remove_conflicting_pci_framebuffers(struct pci_dev *pdev, int res_id, const char *name); extern int remove_conflicting_framebuffers(struct apertures_struct *a, @@ -660,7 +636,10 @@ extern struct class *fb_class; for (i = 0; i < FB_MAX; i++) \ if (!registered_fb[i]) {} else -extern int lock_fb_info(struct fb_info *info); +static inline void lock_fb_info(struct fb_info *info) +{ + mutex_lock(&info->lock); +} static inline void unlock_fb_info(struct fb_info *info) { diff --git a/include/linux/fbcon.h b/include/linux/fbcon.h index f68a7db14165..ff5596dd30f8 100644 --- a/include/linux/fbcon.h +++ b/include/linux/fbcon.h @@ -4,9 +4,39 @@ #ifdef CONFIG_FRAMEBUFFER_CONSOLE void __init fb_console_init(void); void __exit fb_console_exit(void); +int fbcon_fb_registered(struct fb_info *info); +void fbcon_fb_unregistered(struct fb_info *info); +void fbcon_fb_unbind(struct fb_info *info); +void fbcon_suspended(struct fb_info *info); +void fbcon_resumed(struct fb_info *info); +int fbcon_mode_deleted(struct fb_info *info, + struct fb_videomode *mode); +void fbcon_new_modelist(struct fb_info *info); +void fbcon_get_requirement(struct fb_info *info, + struct fb_blit_caps *caps); +void fbcon_fb_blanked(struct fb_info *info, int blank); +void fbcon_update_vcs(struct fb_info *info, bool all); +void fbcon_remap_all(struct fb_info *info); +int fbcon_set_con2fb_map_ioctl(void __user *argp); +int fbcon_get_con2fb_map_ioctl(void __user *argp); #else static inline void fb_console_init(void) {} static inline void fb_console_exit(void) {} +static inline int fbcon_fb_registered(struct fb_info *info) { return 0; } +static inline void fbcon_fb_unregistered(struct fb_info *info) {} +static inline void fbcon_fb_unbind(struct fb_info *info) {} +static inline void fbcon_suspended(struct fb_info *info) {} +static inline void fbcon_resumed(struct fb_info *info) {} +static inline int fbcon_mode_deleted(struct fb_info *info, + struct fb_videomode *mode) { return 0; } +static inline void fbcon_new_modelist(struct fb_info *info) {} +static inline void fbcon_get_requirement(struct fb_info *info, + struct fb_blit_caps *caps) {} +static inline void fbcon_fb_blanked(struct fb_info *info, int blank) {} +static inline void fbcon_update_vcs(struct fb_info *info, bool all) {} +static inline void fbcon_remap_all(struct fb_info *info) {} +static inline int fbcon_set_con2fb_map_ioctl(void __user *argp) { return 0; } +static inline int fbcon_get_con2fb_map_ioctl(void __user *argp) { return 0; } #endif #endif /* _LINUX_FBCON_H */ diff --git a/include/uapi/drm/panfrost_drm.h b/include/uapi/drm/panfrost_drm.h index a52e0283b90d..b5d370638846 100644 --- a/include/uapi/drm/panfrost_drm.h +++ b/include/uapi/drm/panfrost_drm.h @@ -18,6 +18,8 @@ extern "C" { #define DRM_PANFROST_MMAP_BO 0x03 #define DRM_PANFROST_GET_PARAM 0x04 #define DRM_PANFROST_GET_BO_OFFSET 0x05 +#define DRM_PANFROST_PERFCNT_ENABLE 0x06 +#define DRM_PANFROST_PERFCNT_DUMP 0x07 #define DRM_IOCTL_PANFROST_SUBMIT DRM_IOW(DRM_COMMAND_BASE + DRM_PANFROST_SUBMIT, struct drm_panfrost_submit) #define DRM_IOCTL_PANFROST_WAIT_BO DRM_IOW(DRM_COMMAND_BASE + DRM_PANFROST_WAIT_BO, struct drm_panfrost_wait_bo) @@ -26,6 +28,15 @@ extern "C" { #define DRM_IOCTL_PANFROST_GET_PARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_PANFROST_GET_PARAM, struct drm_panfrost_get_param) #define DRM_IOCTL_PANFROST_GET_BO_OFFSET DRM_IOWR(DRM_COMMAND_BASE + DRM_PANFROST_GET_BO_OFFSET, struct drm_panfrost_get_bo_offset) +/* + * Unstable ioctl(s): only exposed when the unsafe unstable_ioctls module + * param is set to true. + * All these ioctl(s) are subject to deprecation, so please don't rely on + * them for anything but debugging purpose. + */ +#define DRM_IOCTL_PANFROST_PERFCNT_ENABLE DRM_IOW(DRM_COMMAND_BASE + DRM_PANFROST_PERFCNT_ENABLE, struct drm_panfrost_perfcnt_enable) +#define DRM_IOCTL_PANFROST_PERFCNT_DUMP DRM_IOW(DRM_COMMAND_BASE + DRM_PANFROST_PERFCNT_DUMP, struct drm_panfrost_perfcnt_dump) + #define PANFROST_JD_REQ_FS (1 << 0) /** * struct drm_panfrost_submit - ioctl argument for submitting commands to the 3D @@ -135,6 +146,19 @@ struct drm_panfrost_get_bo_offset { __u64 offset; }; +struct drm_panfrost_perfcnt_enable { + __u32 enable; + /* + * On bifrost we have 2 sets of counters, this parameter defines the + * one to track. + */ + __u32 counterset; +}; + +struct drm_panfrost_perfcnt_dump { + __u64 buf_ptr; +}; + #if defined(__cplusplus) } #endif diff --git a/include/uapi/linux/dma-buf.h b/include/uapi/linux/dma-buf.h index d75df5210a4a..dbc7092e04b5 100644 --- a/include/uapi/linux/dma-buf.h +++ b/include/uapi/linux/dma-buf.h @@ -35,7 +35,10 @@ struct dma_buf_sync { #define DMA_BUF_SYNC_VALID_FLAGS_MASK \ (DMA_BUF_SYNC_RW | DMA_BUF_SYNC_END) +#define DMA_BUF_NAME_LEN 32 + #define DMA_BUF_BASE 'b' #define DMA_BUF_IOCTL_SYNC _IOW(DMA_BUF_BASE, 0, struct dma_buf_sync) +#define DMA_BUF_SET_NAME _IOW(DMA_BUF_BASE, 1, const char *) #endif diff --git a/include/uapi/linux/magic.h b/include/uapi/linux/magic.h index f8c00045d537..665e18627f78 100644 --- a/include/uapi/linux/magic.h +++ b/include/uapi/linux/magic.h @@ -91,5 +91,6 @@ #define UDF_SUPER_MAGIC 0x15013346 #define BALLOON_KVM_MAGIC 0x13661366 #define ZSMALLOC_MAGIC 0x58295829 +#define DMA_BUF_MAGIC 0x444d4142 /* "DMAB" */ #endif /* __LINUX_MAGIC_H__ */ |