diff options
author | Dave Airlie <airlied@redhat.com> | 2019-08-09 09:04:15 +0300 |
---|---|---|
committer | Dave Airlie <airlied@redhat.com> | 2019-08-09 09:04:31 +0300 |
commit | b0383c0653c4bd2d2732c5767ec8fa223b3d6efd (patch) | |
tree | 213d1647c83a9bdbe9446d7ab81d9c80a44be188 /include/drm | |
parent | dce14e36aea23183ccd315fbc6b0fca027bf73f5 (diff) | |
parent | cc8f12996e24b102a086a253055ecc58c437c31d (diff) | |
download | linux-b0383c0653c4bd2d2732c5767ec8fa223b3d6efd.tar.xz |
Merge tag 'drm-misc-next-2019-08-08' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
drm-misc-next for 5.4:
UAPI Changes:
- HDCP: Add a Content protection type property
Cross-subsystem Changes:
Core Changes:
- Continue to rework the include dependencies
- fb: Remove the unused drm_gem_fbdev_fb_create function
- drm-dp-helper: Make the link rate calculation more tolerant to
non-explicitly defined, yet supported, rates
- fb-helper: Map DRM client buffer only when required, and instanciate a
shadow buffer when the device has a dirty function or says so
- connector: Add a helper to link the DDC adapter used by that connector to
the userspace
- vblank: Switch from DRM_WAIT_ON to wait_event_interruptible_timeout
- dma-buf: Fix a stack corruption
- ttm: Embed a drm_gem_object struct to make ttm_buffer_object a
superclass of GEM, and convert drivers to use it.
- hdcp: Improvements to report the content protection type to the
userspace
Driver Changes:
- Remove drm_gem_prime_import/export from being defined in the drivers
- Drop DRM_AUTH usage from drivers
- Continue to drop drmP.h
- Convert drivers to the connector ddc helper
- ingenic: Add support for more panel-related cases
- komeda: Support for dual-link
- lima: Reduce logging
- mpag200: Fix the cursor support
- panfrost: Export GPU features register to userspace through an ioctl
- pl111: Remove the CLD pads wiring support from the DT
- rockchip: Rework to use DRM PSR helpers, fix a bug in the VOP_WIN_GET
macro
- sun4i: Improve support for color encoding and range
- tinydrm: Rework SPI support, improve MIPI-DBI support, move to drm/tiny
- vkms: Rework of the CRC tracking
- bridges:
- sii902x: Add support for audio graph card
- tc358767: Rework AUX data handling code
- ti-sn65dsi86: Add Debugfs and proper DSI mode flags support
- panels
- Support for GiantPlus GPM940B0, Sharp LQ070Y3DG3B, Ortustech
COM37H3M, Novatek NT39016, Sharp LS020B1DD01D, Raydium RM67191,
Boe Himax8279d, Sharp LD-D5116Z01B
- Conversion of the device tree bindings to the YAML description
- jh057n00900: Rework the enable / disable path
- fbdev:
- ssd1307fb: Support more devices based on that controller
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190808121423.xzpedzkpyecvsiy4@flea
Diffstat (limited to 'include/drm')
-rw-r--r-- | include/drm/bridge/analogix_dp.h | 4 | ||||
-rw-r--r-- | include/drm/drm_agpsupport.h | 14 | ||||
-rw-r--r-- | include/drm/drm_connector.h | 28 | ||||
-rw-r--r-- | include/drm/drm_crtc.h | 4 | ||||
-rw-r--r-- | include/drm/drm_dp_helper.h | 4 | ||||
-rw-r--r-- | include/drm/drm_dp_mst_helper.h | 11 | ||||
-rw-r--r-- | include/drm/drm_drv.h | 104 | ||||
-rw-r--r-- | include/drm/drm_gem.h | 18 | ||||
-rw-r--r-- | include/drm/drm_gem_framebuffer_helper.h | 7 | ||||
-rw-r--r-- | include/drm/drm_gem_vram_helper.h | 30 | ||||
-rw-r--r-- | include/drm/drm_hdcp.h | 9 | ||||
-rw-r--r-- | include/drm/drm_ioctl.h | 3 | ||||
-rw-r--r-- | include/drm/drm_mipi_dbi.h | 188 | ||||
-rw-r--r-- | include/drm/drm_mode_config.h | 6 | ||||
-rw-r--r-- | include/drm/drm_panel.h | 1 | ||||
-rw-r--r-- | include/drm/drm_prime.h | 41 | ||||
-rw-r--r-- | include/drm/drm_sysfs.h | 5 | ||||
-rw-r--r-- | include/drm/drm_vblank.h | 1 | ||||
-rw-r--r-- | include/drm/drm_vram_mm_helper.h | 2 | ||||
-rw-r--r-- | include/drm/tinydrm/mipi-dbi.h | 117 | ||||
-rw-r--r-- | include/drm/tinydrm/tinydrm-helpers.h | 75 | ||||
-rw-r--r-- | include/drm/ttm/ttm_bo_api.h | 29 | ||||
-rw-r--r-- | include/drm/ttm/ttm_bo_driver.h | 14 |
23 files changed, 408 insertions, 307 deletions
diff --git a/include/drm/bridge/analogix_dp.h b/include/drm/bridge/analogix_dp.h index e56046cf4d04..7aa2f93da49c 100644 --- a/include/drm/bridge/analogix_dp.h +++ b/include/drm/bridge/analogix_dp.h @@ -38,10 +38,6 @@ struct analogix_dp_plat_data { struct drm_connector *); }; -int analogix_dp_psr_enabled(struct analogix_dp_device *dp); -int analogix_dp_enable_psr(struct analogix_dp_device *dp); -int analogix_dp_disable_psr(struct analogix_dp_device *dp); - int analogix_dp_resume(struct analogix_dp_device *dp); int analogix_dp_suspend(struct analogix_dp_device *dp); diff --git a/include/drm/drm_agpsupport.h b/include/drm/drm_agpsupport.h index b05e462276d5..664e120b93e6 100644 --- a/include/drm/drm_agpsupport.h +++ b/include/drm/drm_agpsupport.h @@ -31,11 +31,6 @@ struct drm_agp_head { void drm_free_agp(struct agp_memory * handle, int pages); int drm_bind_agp(struct agp_memory * handle, unsigned int start); int drm_unbind_agp(struct agp_memory * handle); -struct agp_memory *drm_agp_bind_pages(struct drm_device *dev, - struct page **pages, - unsigned long num_pages, - uint32_t gtt_offset, - uint32_t type); struct drm_agp_head *drm_agp_init(struct drm_device *dev); void drm_legacy_agp_clear(struct drm_device *dev); @@ -80,15 +75,6 @@ static inline int drm_unbind_agp(struct agp_memory * handle) return -ENODEV; } -static inline struct agp_memory *drm_agp_bind_pages(struct drm_device *dev, - struct page **pages, - unsigned long num_pages, - uint32_t gtt_offset, - uint32_t type) -{ - return NULL; -} - static inline struct drm_agp_head *drm_agp_init(struct drm_device *dev) { return NULL; diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index ca745d9feaf5..0b9997e27689 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -41,6 +41,7 @@ struct drm_property; struct drm_property_blob; struct drm_printer; struct edid; +struct i2c_adapter; enum drm_connector_force { DRM_FORCE_UNSPECIFIED, @@ -323,6 +324,8 @@ enum drm_panel_orientation { * edge of the pixel clock * @DRM_BUS_FLAG_SYNC_SAMPLE_NEGEDGE: Sync signals are sampled on the falling * edge of the pixel clock + * @DRM_BUS_FLAG_SHARP_SIGNALS: Set if the Sharp-specific signals + * (SPL, CLS, PS, REV) must be used */ enum drm_bus_flags { DRM_BUS_FLAG_DE_LOW = BIT(0), @@ -341,6 +344,7 @@ enum drm_bus_flags { DRM_BUS_FLAG_SYNC_DRIVE_NEGEDGE = DRM_BUS_FLAG_SYNC_NEGEDGE, DRM_BUS_FLAG_SYNC_SAMPLE_POSEDGE = DRM_BUS_FLAG_SYNC_NEGEDGE, DRM_BUS_FLAG_SYNC_SAMPLE_NEGEDGE = DRM_BUS_FLAG_SYNC_POSEDGE, + DRM_BUS_FLAG_SHARP_SIGNALS = BIT(8), }; /** @@ -599,6 +603,12 @@ struct drm_connector_state { unsigned int content_type; /** + * @hdcp_content_type: Connector property to pass the type of + * protected content. This is most commonly used for HDCP. + */ + unsigned int hdcp_content_type; + + /** * @scaling_mode: Connector property to control the * upscaling, mostly used for built-in panels. */ @@ -1308,6 +1318,18 @@ struct drm_connector { * [0]: progressive, [1]: interlaced */ int audio_latency[2]; + + /** + * @ddc: associated ddc adapter. + * A connector usually has its associated ddc adapter. If a driver uses + * this field, then an appropriate symbolic link is created in connector + * sysfs directory to make it easy for the user to tell which i2c + * adapter is for a particular display. + * + * The field should be set by calling drm_connector_init_with_ddc(). + */ + struct i2c_adapter *ddc; + /** * @null_edid_counter: track sinks that give us all zeros for the EDID. * Needed to workaround some HW bugs where we get all 0s @@ -1396,6 +1418,11 @@ int drm_connector_init(struct drm_device *dev, struct drm_connector *connector, const struct drm_connector_funcs *funcs, int connector_type); +int drm_connector_init_with_ddc(struct drm_device *dev, + struct drm_connector *connector, + const struct drm_connector_funcs *funcs, + int connector_type, + struct i2c_adapter *ddc); void drm_connector_attach_edid_property(struct drm_connector *connector); int drm_connector_register(struct drm_connector *connector); void drm_connector_unregister(struct drm_connector *connector); @@ -1481,6 +1508,7 @@ const char *drm_get_dvi_i_select_name(int val); const char *drm_get_tv_subconnector_name(int val); const char *drm_get_tv_select_name(int val); const char *drm_get_content_protection_name(int val); +const char *drm_get_hdcp_content_type_name(int val); int drm_mode_create_dvi_i_properties(struct drm_device *dev); int drm_mode_create_tv_margin_properties(struct drm_device *dev); diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index 128d8b210621..7d14c11bdc0a 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -756,6 +756,9 @@ struct drm_crtc_funcs { * provided from the configured source. Drivers must accept an "auto" * source name that will select a default source for this CRTC. * + * This may trigger an atomic modeset commit if necessary, to enable CRC + * generation. + * * Note that "auto" can depend upon the current modeset configuration, * e.g. it could pick an encoder or output specific CRC sampling point. * @@ -767,6 +770,7 @@ struct drm_crtc_funcs { * 0 on success or a negative error code on failure. */ int (*set_crc_source)(struct drm_crtc *crtc, const char *source); + /** * @verify_crc_source: * diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h index 397896b5b21a..8364502f92cf 100644 --- a/include/drm/drm_dp_helper.h +++ b/include/drm/drm_dp_helper.h @@ -1309,6 +1309,10 @@ struct drm_dp_aux { * @cec: struct containing fields used for CEC-Tunneling-over-AUX. */ struct drm_dp_aux_cec cec; + /** + * @is_remote: Is this AUX CH actually using sideband messaging. + */ + bool is_remote; }; ssize_t drm_dp_dpcd_read(struct drm_dp_aux *aux, unsigned int offset, diff --git a/include/drm/drm_dp_mst_helper.h b/include/drm/drm_dp_mst_helper.h index 8c97a5f92c47..2ba6253ea6d3 100644 --- a/include/drm/drm_dp_mst_helper.h +++ b/include/drm/drm_dp_mst_helper.h @@ -643,6 +643,17 @@ void drm_dp_mst_dump_topology(struct seq_file *m, void drm_dp_mst_topology_mgr_suspend(struct drm_dp_mst_topology_mgr *mgr); int __must_check drm_dp_mst_topology_mgr_resume(struct drm_dp_mst_topology_mgr *mgr); + +ssize_t drm_dp_mst_dpcd_read(struct drm_dp_aux *aux, + unsigned int offset, void *buffer, size_t size); +ssize_t drm_dp_mst_dpcd_write(struct drm_dp_aux *aux, + unsigned int offset, void *buffer, size_t size); + +int drm_dp_mst_connector_late_register(struct drm_connector *connector, + struct drm_dp_mst_port *port); +void drm_dp_mst_connector_early_unregister(struct drm_connector *connector, + struct drm_dp_mst_port *port); + struct drm_dp_mst_topology_state *drm_atomic_get_mst_topology_state(struct drm_atomic_state *state, struct drm_dp_mst_topology_mgr *mgr); int __must_check diff --git a/include/drm/drm_drv.h b/include/drm/drm_drv.h index 68ca736c548d..8976afe48c1c 100644 --- a/include/drm/drm_drv.h +++ b/include/drm/drm_drv.h @@ -62,12 +62,6 @@ enum drm_driver_feature { */ DRIVER_MODESET = BIT(1), /** - * @DRIVER_PRIME: - * - * Driver implements DRM PRIME buffer sharing. - */ - DRIVER_PRIME = BIT(2), - /** * @DRIVER_RENDER: * * Driver supports dedicated render nodes. See also the :ref:`section on @@ -502,21 +496,25 @@ struct drm_driver { * @gem_free_object: deconstructor for drm_gem_objects * * This is deprecated and should not be used by new drivers. Use - * @gem_free_object_unlocked instead. + * &drm_gem_object_funcs.free instead. */ void (*gem_free_object) (struct drm_gem_object *obj); /** * @gem_free_object_unlocked: deconstructor for drm_gem_objects * - * This is for drivers which are not encumbered with &drm_device.struct_mutex - * legacy locking schemes. Use this hook instead of @gem_free_object. + * This is deprecated and should not be used by new drivers. Use + * &drm_gem_object_funcs.free instead. + * Compared to @gem_free_object this is not encumbered with + * &drm_device.struct_mutex legacy locking schemes. */ void (*gem_free_object_unlocked) (struct drm_gem_object *obj); /** * @gem_open_object: * + * This callback is deprecated in favour of &drm_gem_object_funcs.open. + * * Driver hook called upon gem handle creation */ int (*gem_open_object) (struct drm_gem_object *, struct drm_file *); @@ -524,6 +522,8 @@ struct drm_driver { /** * @gem_close_object: * + * This callback is deprecated in favour of &drm_gem_object_funcs.close. + * * Driver hook called upon gem handle release */ void (*gem_close_object) (struct drm_gem_object *, struct drm_file *); @@ -531,6 +531,9 @@ struct drm_driver { /** * @gem_print_info: * + * This callback is deprecated in favour of + * &drm_gem_object_funcs.print_info. + * * If driver subclasses struct &drm_gem_object, it can implement this * optional hook for printing additional driver specific info. * @@ -545,56 +548,108 @@ struct drm_driver { /** * @gem_create_object: constructor for gem objects * - * Hook for allocating the GEM object struct, for use by core - * helpers. + * Hook for allocating the GEM object struct, for use by the CMA and + * SHMEM GEM helpers. */ struct drm_gem_object *(*gem_create_object)(struct drm_device *dev, size_t size); - - /* prime: */ /** * @prime_handle_to_fd: * - * export handle -> fd (see drm_gem_prime_handle_to_fd() helper) + * Main PRIME export function. Should be implemented with + * drm_gem_prime_handle_to_fd() for GEM based drivers. + * + * For an in-depth discussion see :ref:`PRIME buffer sharing + * documentation <prime_buffer_sharing>`. */ int (*prime_handle_to_fd)(struct drm_device *dev, struct drm_file *file_priv, uint32_t handle, uint32_t flags, int *prime_fd); /** * @prime_fd_to_handle: * - * import fd -> handle (see drm_gem_prime_fd_to_handle() helper) + * Main PRIME import function. Should be implemented with + * drm_gem_prime_fd_to_handle() for GEM based drivers. + * + * For an in-depth discussion see :ref:`PRIME buffer sharing + * documentation <prime_buffer_sharing>`. */ int (*prime_fd_to_handle)(struct drm_device *dev, struct drm_file *file_priv, int prime_fd, uint32_t *handle); /** * @gem_prime_export: * - * export GEM -> dmabuf - * - * This defaults to drm_gem_prime_export() if not set. + * Export hook for GEM drivers. Deprecated in favour of + * &drm_gem_object_funcs.export. */ - struct dma_buf * (*gem_prime_export)(struct drm_device *dev, - struct drm_gem_object *obj, int flags); + struct dma_buf * (*gem_prime_export)(struct drm_gem_object *obj, + int flags); /** * @gem_prime_import: * - * import dmabuf -> GEM + * Import hook for GEM drivers. * * This defaults to drm_gem_prime_import() if not set. */ struct drm_gem_object * (*gem_prime_import)(struct drm_device *dev, struct dma_buf *dma_buf); + + /** + * @gem_prime_pin: + * + * Deprecated hook in favour of &drm_gem_object_funcs.pin. + */ int (*gem_prime_pin)(struct drm_gem_object *obj); + + /** + * @gem_prime_unpin: + * + * Deprecated hook in favour of &drm_gem_object_funcs.unpin. + */ void (*gem_prime_unpin)(struct drm_gem_object *obj); - struct reservation_object * (*gem_prime_res_obj)( - struct drm_gem_object *obj); + + + /** + * @gem_prime_get_sg_table: + * + * Deprecated hook in favour of &drm_gem_object_funcs.get_sg_table. + */ struct sg_table *(*gem_prime_get_sg_table)(struct drm_gem_object *obj); + + /** + * @gem_prime_import_sg_table: + * + * Optional hook used by the PRIME helper functions + * drm_gem_prime_import() respectively drm_gem_prime_import_dev(). + */ struct drm_gem_object *(*gem_prime_import_sg_table)( struct drm_device *dev, struct dma_buf_attachment *attach, struct sg_table *sgt); + /** + * @gem_prime_vmap: + * + * Deprecated vmap hook for GEM drivers. Please use + * &drm_gem_object_funcs.vmap instead. + */ void *(*gem_prime_vmap)(struct drm_gem_object *obj); + + /** + * @gem_prime_vunmap: + * + * Deprecated vunmap hook for GEM drivers. Please use + * &drm_gem_object_funcs.vunmap instead. + */ void (*gem_prime_vunmap)(struct drm_gem_object *obj, void *vaddr); + + /** + * @gem_prime_mmap: + * + * mmap hook for GEM drivers, used to implement dma-buf mmap in the + * PRIME helpers. + * + * FIXME: There's way too much duplication going on here, and also moved + * to &drm_gem_object_funcs. + */ int (*gem_prime_mmap)(struct drm_gem_object *obj, struct vm_area_struct *vma); @@ -662,6 +717,9 @@ struct drm_driver { /** * @gem_vm_ops: Driver private ops for this object + * + * For GEM drivers this is deprecated in favour of + * &drm_gem_object_funcs.vm_ops. */ const struct vm_operations_struct *gem_vm_ops; diff --git a/include/drm/drm_gem.h b/include/drm/drm_gem.h index a9121fe66ea2..ae693c0666cd 100644 --- a/include/drm/drm_gem.h +++ b/include/drm/drm_gem.h @@ -101,7 +101,7 @@ struct drm_gem_object_funcs { /** * @pin: * - * Pin backing buffer in memory. + * Pin backing buffer in memory. Used by the drm_gem_map_attach() helper. * * This callback is optional. */ @@ -110,7 +110,7 @@ struct drm_gem_object_funcs { /** * @unpin: * - * Unpin backing buffer. + * Unpin backing buffer. Used by the drm_gem_map_detach() helper. * * This callback is optional. */ @@ -120,16 +120,21 @@ struct drm_gem_object_funcs { * @get_sg_table: * * Returns a Scatter-Gather table representation of the buffer. - * Used when exporting a buffer. + * Used when exporting a buffer by the drm_gem_map_dma_buf() helper. + * Releasing is done by calling dma_unmap_sg_attrs() and sg_free_table() + * in drm_gem_unmap_buf(), therefore these helpers and this callback + * here cannot be used for sg tables pointing at driver private memory + * ranges. * - * This callback is mandatory if buffer export is supported. + * See also drm_prime_pages_to_sg(). */ struct sg_table *(*get_sg_table)(struct drm_gem_object *obj); /** * @vmap: * - * Returns a virtual address for the buffer. + * Returns a virtual address for the buffer. Used by the + * drm_gem_dmabuf_vmap() helper. * * This callback is optional. */ @@ -138,7 +143,8 @@ struct drm_gem_object_funcs { /** * @vunmap: * - * Releases the the address previously returned by @vmap. + * Releases the the address previously returned by @vmap. Used by the + * drm_gem_dmabuf_vunmap() helper. * * This callback is optional. */ diff --git a/include/drm/drm_gem_framebuffer_helper.h b/include/drm/drm_gem_framebuffer_helper.h index 7f307e834eef..d9f13fd25b0a 100644 --- a/include/drm/drm_gem_framebuffer_helper.h +++ b/include/drm/drm_gem_framebuffer_helper.h @@ -33,11 +33,4 @@ int drm_gem_fb_prepare_fb(struct drm_plane *plane, struct drm_plane_state *state); int drm_gem_fb_simple_display_pipe_prepare_fb(struct drm_simple_display_pipe *pipe, struct drm_plane_state *plane_state); - -struct drm_framebuffer * -drm_gem_fbdev_fb_create(struct drm_device *dev, - struct drm_fb_helper_surface_size *sizes, - unsigned int pitch_align, struct drm_gem_object *obj, - const struct drm_framebuffer_funcs *funcs); - #endif diff --git a/include/drm/drm_gem_vram_helper.h b/include/drm/drm_gem_vram_helper.h index 9581ea0a4f7e..ac217d768456 100644 --- a/include/drm/drm_gem_vram_helper.h +++ b/include/drm/drm_gem_vram_helper.h @@ -36,7 +36,6 @@ struct vm_area_struct; * video memory becomes scarce. */ struct drm_gem_vram_object { - struct drm_gem_object gem; struct ttm_buffer_object bo; struct ttm_bo_kmap_obj kmap; @@ -68,7 +67,7 @@ static inline struct drm_gem_vram_object *drm_gem_vram_of_bo( static inline struct drm_gem_vram_object *drm_gem_vram_of_gem( struct drm_gem_object *gem) { - return container_of(gem, struct drm_gem_vram_object, gem); + return container_of(gem, struct drm_gem_vram_object, bo.base); } struct drm_gem_vram_object *drm_gem_vram_create(struct drm_device *dev, @@ -108,7 +107,6 @@ extern const struct drm_vram_mm_funcs drm_gem_vram_mm_funcs; * Helpers for struct drm_driver */ -void drm_gem_vram_driver_gem_free_object_unlocked(struct drm_gem_object *gem); int drm_gem_vram_driver_dumb_create(struct drm_file *file, struct drm_device *dev, struct drm_mode_create_dumb *args); @@ -124,30 +122,8 @@ int drm_gem_vram_driver_dumb_mmap_offset(struct drm_file *file, * &struct drm_driver with default functions. */ #define DRM_GEM_VRAM_DRIVER \ - .gem_free_object_unlocked = \ - drm_gem_vram_driver_gem_free_object_unlocked, \ .dumb_create = drm_gem_vram_driver_dumb_create, \ - .dumb_map_offset = drm_gem_vram_driver_dumb_mmap_offset - -/* - * PRIME helpers for struct drm_driver - */ - -int drm_gem_vram_driver_gem_prime_pin(struct drm_gem_object *obj); -void drm_gem_vram_driver_gem_prime_unpin(struct drm_gem_object *obj); -void *drm_gem_vram_driver_gem_prime_vmap(struct drm_gem_object *obj); -void drm_gem_vram_driver_gem_prime_vunmap(struct drm_gem_object *obj, - void *vaddr); -int drm_gem_vram_driver_gem_prime_mmap(struct drm_gem_object *obj, - struct vm_area_struct *vma); - -#define DRM_GEM_VRAM_DRIVER_PRIME \ - .gem_prime_export = drm_gem_prime_export, \ - .gem_prime_import = drm_gem_prime_import, \ - .gem_prime_pin = drm_gem_vram_driver_gem_prime_pin, \ - .gem_prime_unpin = drm_gem_vram_driver_gem_prime_unpin, \ - .gem_prime_vmap = drm_gem_vram_driver_gem_prime_vmap, \ - .gem_prime_vunmap = drm_gem_vram_driver_gem_prime_vunmap, \ - .gem_prime_mmap = drm_gem_vram_driver_gem_prime_mmap + .dumb_map_offset = drm_gem_vram_driver_dumb_mmap_offset, \ + .gem_prime_mmap = drm_gem_prime_mmap #endif diff --git a/include/drm/drm_hdcp.h b/include/drm/drm_hdcp.h index 13771a496e2b..06a11202a097 100644 --- a/include/drm/drm_hdcp.h +++ b/include/drm/drm_hdcp.h @@ -291,5 +291,12 @@ struct drm_connector; bool drm_hdcp_check_ksvs_revoked(struct drm_device *dev, u8 *ksvs, u32 ksv_count); int drm_connector_attach_content_protection_property( - struct drm_connector *connector); + struct drm_connector *connector, bool hdcp_content_type); +void drm_hdcp_update_content_protection(struct drm_connector *connector, + u64 val); + +/* Content Type classification for HDCP2.2 vs others */ +#define DRM_MODE_HDCP_CONTENT_TYPE0 0 +#define DRM_MODE_HDCP_CONTENT_TYPE1 1 + #endif diff --git a/include/drm/drm_ioctl.h b/include/drm/drm_ioctl.h index fafb6f592c4b..10100a4bbe2a 100644 --- a/include/drm/drm_ioctl.h +++ b/include/drm/drm_ioctl.h @@ -114,6 +114,9 @@ enum drm_ioctl_flags { * Whether &drm_ioctl_desc.func should be called with the DRM BKL held * or not. Enforced as the default for all modern drivers, hence there * should never be a need to set this flag. + * + * Do not use anywhere else than for the VBLANK_WAIT IOCTL, which is the + * only legacy IOCTL which needs this. */ DRM_UNLOCKED = BIT(4), /** diff --git a/include/drm/drm_mipi_dbi.h b/include/drm/drm_mipi_dbi.h new file mode 100644 index 000000000000..67c66f5ee591 --- /dev/null +++ b/include/drm/drm_mipi_dbi.h @@ -0,0 +1,188 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * MIPI Display Bus Interface (DBI) LCD controller support + * + * Copyright 2016 Noralf Trønnes + */ + +#ifndef __LINUX_MIPI_DBI_H +#define __LINUX_MIPI_DBI_H + +#include <linux/mutex.h> +#include <drm/drm_device.h> +#include <drm/drm_simple_kms_helper.h> + +struct drm_rect; +struct spi_device; +struct gpio_desc; +struct regulator; + +/** + * struct mipi_dbi - MIPI DBI interface + */ +struct mipi_dbi { + /** + * @cmdlock: Command lock + */ + struct mutex cmdlock; + + /** + * @command: Bus specific callback executing commands. + */ + int (*command)(struct mipi_dbi *dbi, u8 *cmd, u8 *param, size_t num); + + /** + * @read_commands: Array of read commands terminated by a zero entry. + * Reading is disabled if this is NULL. + */ + const u8 *read_commands; + + /** + * @swap_bytes: Swap bytes in buffer before transfer + */ + bool swap_bytes; + + /** + * @reset: Optional reset gpio + */ + struct gpio_desc *reset; + + /* Type C specific */ + + /** + * @spi: SPI device + */ + struct spi_device *spi; + + /** + * @dc: Optional D/C gpio. + */ + struct gpio_desc *dc; + + /** + * @tx_buf9: Buffer used for Option 1 9-bit conversion + */ + void *tx_buf9; + + /** + * @tx_buf9_len: Size of tx_buf9. + */ + size_t tx_buf9_len; +}; + +/** + * struct mipi_dbi_dev - MIPI DBI device + */ +struct mipi_dbi_dev { + /** + * @drm: DRM device + */ + struct drm_device drm; + + /** + * @pipe: Display pipe structure + */ + struct drm_simple_display_pipe pipe; + + /** + * @connector: Connector + */ + struct drm_connector connector; + + /** + * @mode: Fixed display mode + */ + struct drm_display_mode mode; + + /** + * @enabled: Pipeline is enabled + */ + bool enabled; + + /** + * @tx_buf: Buffer used for transfer (copy clip rect area) + */ + u16 *tx_buf; + + /** + * @rotation: initial rotation in degrees Counter Clock Wise + */ + unsigned int rotation; + + /** + * @backlight: backlight device (optional) + */ + struct backlight_device *backlight; + + /** + * @regulator: power regulator (optional) + */ + struct regulator *regulator; + + /** + * @dbi: MIPI DBI interface + */ + struct mipi_dbi dbi; +}; + +static inline struct mipi_dbi_dev *drm_to_mipi_dbi_dev(struct drm_device *drm) +{ + return container_of(drm, struct mipi_dbi_dev, drm); +} + +int mipi_dbi_spi_init(struct spi_device *spi, struct mipi_dbi *dbi, + struct gpio_desc *dc); +int mipi_dbi_dev_init_with_formats(struct mipi_dbi_dev *dbidev, + const struct drm_simple_display_pipe_funcs *funcs, + const uint32_t *formats, unsigned int format_count, + const struct drm_display_mode *mode, + unsigned int rotation, size_t tx_buf_size); +int mipi_dbi_dev_init(struct mipi_dbi_dev *dbidev, + const struct drm_simple_display_pipe_funcs *funcs, + const struct drm_display_mode *mode, unsigned int rotation); +void mipi_dbi_release(struct drm_device *drm); +void mipi_dbi_pipe_update(struct drm_simple_display_pipe *pipe, + struct drm_plane_state *old_state); +void mipi_dbi_enable_flush(struct mipi_dbi_dev *dbidev, + struct drm_crtc_state *crtc_state, + struct drm_plane_state *plan_state); +void mipi_dbi_pipe_disable(struct drm_simple_display_pipe *pipe); +void mipi_dbi_hw_reset(struct mipi_dbi *dbi); +bool mipi_dbi_display_is_on(struct mipi_dbi *dbi); +int mipi_dbi_poweron_reset(struct mipi_dbi_dev *dbidev); +int mipi_dbi_poweron_conditional_reset(struct mipi_dbi_dev *dbidev); + +u32 mipi_dbi_spi_cmd_max_speed(struct spi_device *spi, size_t len); +int mipi_dbi_spi_transfer(struct spi_device *spi, u32 speed_hz, + u8 bpw, const void *buf, size_t len); + +int mipi_dbi_command_read(struct mipi_dbi *dbi, u8 cmd, u8 *val); +int mipi_dbi_command_buf(struct mipi_dbi *dbi, u8 cmd, u8 *data, size_t len); +int mipi_dbi_command_stackbuf(struct mipi_dbi *dbi, u8 cmd, u8 *data, size_t len); +int mipi_dbi_buf_copy(void *dst, struct drm_framebuffer *fb, + struct drm_rect *clip, bool swap); +/** + * mipi_dbi_command - MIPI DCS command with optional parameter(s) + * @dbi: MIPI DBI structure + * @cmd: Command + * @seq...: Optional parameter(s) + * + * Send MIPI DCS command to the controller. Use mipi_dbi_command_read() for + * get/read. + * + * Returns: + * Zero on success, negative error code on failure. + */ +#define mipi_dbi_command(dbi, cmd, seq...) \ +({ \ + u8 d[] = { seq }; \ + mipi_dbi_command_stackbuf(dbi, cmd, d, ARRAY_SIZE(d)); \ +}) + +#ifdef CONFIG_DEBUG_FS +int mipi_dbi_debugfs_init(struct drm_minor *minor); +#else +#define mipi_dbi_debugfs_init NULL +#endif + +#endif /* __LINUX_MIPI_DBI_H */ diff --git a/include/drm/drm_mode_config.h b/include/drm/drm_mode_config.h index f57eea0481e0..3bcbe30339f0 100644 --- a/include/drm/drm_mode_config.h +++ b/include/drm/drm_mode_config.h @@ -849,6 +849,12 @@ struct drm_mode_config { */ struct drm_property *content_protection_property; + /** + * @hdcp_content_type_property: DRM ENUM property for type of + * Protected Content. + */ + struct drm_property *hdcp_content_type_property; + /* dumb ioctl parameters */ uint32_t preferred_depth, prefer_shadow; diff --git a/include/drm/drm_panel.h b/include/drm/drm_panel.h index 8c738c0e6e9f..26377836141c 100644 --- a/include/drm/drm_panel.h +++ b/include/drm/drm_panel.h @@ -24,6 +24,7 @@ #ifndef __DRM_PANEL_H__ #define __DRM_PANEL_H__ +#include <linux/err.h> #include <linux/errno.h> #include <linux/list.h> diff --git a/include/drm/drm_prime.h b/include/drm/drm_prime.h index b03731a3f079..d89311b822d5 100644 --- a/include/drm/drm_prime.h +++ b/include/drm/drm_prime.h @@ -42,7 +42,6 @@ * This just contains the internal &struct dma_buf and handle caches for each * &struct drm_file used by the PRIME core code. */ - struct drm_prime_file_private { /* private: */ struct mutex lock; @@ -64,25 +63,18 @@ struct drm_file; struct device; -struct dma_buf *drm_gem_prime_export(struct drm_device *dev, - struct drm_gem_object *obj, - int flags); +/* core prime functions */ +struct dma_buf *drm_gem_dmabuf_export(struct drm_device *dev, + struct dma_buf_export_info *exp_info); +void drm_gem_dmabuf_release(struct dma_buf *dma_buf); + +int drm_gem_prime_fd_to_handle(struct drm_device *dev, + struct drm_file *file_priv, int prime_fd, uint32_t *handle); int drm_gem_prime_handle_to_fd(struct drm_device *dev, struct drm_file *file_priv, uint32_t handle, uint32_t flags, int *prime_fd); -int drm_gem_prime_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma); -struct drm_gem_object *drm_gem_prime_import(struct drm_device *dev, - struct dma_buf *dma_buf); -struct drm_gem_object *drm_gem_prime_import_dev(struct drm_device *dev, - struct dma_buf *dma_buf, - struct device *attach_dev); - -int drm_gem_prime_fd_to_handle(struct drm_device *dev, - struct drm_file *file_priv, int prime_fd, uint32_t *handle); -struct dma_buf *drm_gem_dmabuf_export(struct drm_device *dev, - struct dma_buf_export_info *exp_info); -void drm_gem_dmabuf_release(struct dma_buf *dma_buf); +/* helper functions for exporting */ int drm_gem_map_attach(struct dma_buf *dma_buf, struct dma_buf_attachment *attach); void drm_gem_map_detach(struct dma_buf *dma_buf, @@ -94,12 +86,25 @@ void drm_gem_unmap_dma_buf(struct dma_buf_attachment *attach, enum dma_data_direction dir); void *drm_gem_dmabuf_vmap(struct dma_buf *dma_buf); void drm_gem_dmabuf_vunmap(struct dma_buf *dma_buf, void *vaddr); + +int drm_gem_prime_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma); int drm_gem_dmabuf_mmap(struct dma_buf *dma_buf, struct vm_area_struct *vma); -int drm_prime_sg_to_page_addr_arrays(struct sg_table *sgt, struct page **pages, - dma_addr_t *addrs, int max_pages); struct sg_table *drm_prime_pages_to_sg(struct page **pages, unsigned int nr_pages); +struct dma_buf *drm_gem_prime_export(struct drm_gem_object *obj, + int flags); + +/* helper functions for importing */ +struct drm_gem_object *drm_gem_prime_import_dev(struct drm_device *dev, + struct dma_buf *dma_buf, + struct device *attach_dev); +struct drm_gem_object *drm_gem_prime_import(struct drm_device *dev, + struct dma_buf *dma_buf); + void drm_prime_gem_destroy(struct drm_gem_object *obj, struct sg_table *sg); +int drm_prime_sg_to_page_addr_arrays(struct sg_table *sgt, struct page **pages, + dma_addr_t *addrs, int max_pages); + #endif /* __DRM_PRIME_H__ */ diff --git a/include/drm/drm_sysfs.h b/include/drm/drm_sysfs.h index 4f311e836cdc..d454ef617b2c 100644 --- a/include/drm/drm_sysfs.h +++ b/include/drm/drm_sysfs.h @@ -4,10 +4,13 @@ struct drm_device; struct device; +struct drm_connector; +struct drm_property; int drm_class_device_register(struct device *dev); void drm_class_device_unregister(struct device *dev); void drm_sysfs_hotplug_event(struct drm_device *dev); - +void drm_sysfs_connector_status_event(struct drm_connector *connector, + struct drm_property *property); #endif diff --git a/include/drm/drm_vblank.h b/include/drm/drm_vblank.h index e528bb2f659d..9fe4ba8bc622 100644 --- a/include/drm/drm_vblank.h +++ b/include/drm/drm_vblank.h @@ -30,7 +30,6 @@ #include <drm/drm_file.h> #include <drm/drm_modes.h> -#include <uapi/drm/drm.h> struct drm_device; struct drm_crtc; diff --git a/include/drm/drm_vram_mm_helper.h b/include/drm/drm_vram_mm_helper.h index a8ffd8599b08..2aacfb1ccfae 100644 --- a/include/drm/drm_vram_mm_helper.h +++ b/include/drm/drm_vram_mm_helper.h @@ -3,6 +3,8 @@ #ifndef DRM_VRAM_MM_HELPER_H #define DRM_VRAM_MM_HELPER_H +#include <drm/drm_file.h> +#include <drm/drm_ioctl.h> #include <drm/ttm/ttm_bo_driver.h> struct drm_device; diff --git a/include/drm/tinydrm/mipi-dbi.h b/include/drm/tinydrm/mipi-dbi.h deleted file mode 100644 index 51fc667beef7..000000000000 --- a/include/drm/tinydrm/mipi-dbi.h +++ /dev/null @@ -1,117 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * MIPI Display Bus Interface (DBI) LCD controller support - * - * Copyright 2016 Noralf Trønnes - */ - -#ifndef __LINUX_MIPI_DBI_H -#define __LINUX_MIPI_DBI_H - -#include <linux/mutex.h> -#include <drm/drm_device.h> -#include <drm/drm_simple_kms_helper.h> - -struct drm_rect; -struct spi_device; -struct gpio_desc; -struct regulator; - -/** - * struct mipi_dbi - MIPI DBI controller - * @spi: SPI device - * @enabled: Pipeline is enabled - * @cmdlock: Command lock - * @command: Bus specific callback executing commands. - * @read_commands: Array of read commands terminated by a zero entry. - * Reading is disabled if this is NULL. - * @dc: Optional D/C gpio. - * @tx_buf: Buffer used for transfer (copy clip rect area) - * @tx_buf9: Buffer used for Option 1 9-bit conversion - * @tx_buf9_len: Size of tx_buf9. - * @swap_bytes: Swap bytes in buffer before transfer - * @reset: Optional reset gpio - * @rotation: initial rotation in degrees Counter Clock Wise - * @backlight: backlight device (optional) - * @regulator: power regulator (optional) - */ -struct mipi_dbi { - /** - * @drm: DRM device - */ - struct drm_device drm; - - /** - * @pipe: Display pipe structure - */ - struct drm_simple_display_pipe pipe; - - struct spi_device *spi; - bool enabled; - struct mutex cmdlock; - int (*command)(struct mipi_dbi *mipi, u8 *cmd, u8 *param, size_t num); - const u8 *read_commands; - struct gpio_desc *dc; - u16 *tx_buf; - void *tx_buf9; - size_t tx_buf9_len; - bool swap_bytes; - struct gpio_desc *reset; - unsigned int rotation; - struct backlight_device *backlight; - struct regulator *regulator; -}; - -static inline struct mipi_dbi *drm_to_mipi_dbi(struct drm_device *drm) -{ - return container_of(drm, struct mipi_dbi, drm); -} - -int mipi_dbi_spi_init(struct spi_device *spi, struct mipi_dbi *mipi, - struct gpio_desc *dc); -int mipi_dbi_init(struct mipi_dbi *mipi, - const struct drm_simple_display_pipe_funcs *funcs, - const struct drm_display_mode *mode, unsigned int rotation); -void mipi_dbi_release(struct drm_device *drm); -void mipi_dbi_pipe_update(struct drm_simple_display_pipe *pipe, - struct drm_plane_state *old_state); -void mipi_dbi_enable_flush(struct mipi_dbi *mipi, - struct drm_crtc_state *crtc_state, - struct drm_plane_state *plan_state); -void mipi_dbi_pipe_disable(struct drm_simple_display_pipe *pipe); -void mipi_dbi_hw_reset(struct mipi_dbi *mipi); -bool mipi_dbi_display_is_on(struct mipi_dbi *mipi); -int mipi_dbi_poweron_reset(struct mipi_dbi *mipi); -int mipi_dbi_poweron_conditional_reset(struct mipi_dbi *mipi); -u32 mipi_dbi_spi_cmd_max_speed(struct spi_device *spi, size_t len); - -int mipi_dbi_command_read(struct mipi_dbi *mipi, u8 cmd, u8 *val); -int mipi_dbi_command_buf(struct mipi_dbi *mipi, u8 cmd, u8 *data, size_t len); -int mipi_dbi_command_stackbuf(struct mipi_dbi *mipi, u8 cmd, u8 *data, size_t len); -int mipi_dbi_buf_copy(void *dst, struct drm_framebuffer *fb, - struct drm_rect *clip, bool swap); -/** - * mipi_dbi_command - MIPI DCS command with optional parameter(s) - * @mipi: MIPI structure - * @cmd: Command - * @seq...: Optional parameter(s) - * - * Send MIPI DCS command to the controller. Use mipi_dbi_command_read() for - * get/read. - * - * Returns: - * Zero on success, negative error code on failure. - */ -#define mipi_dbi_command(mipi, cmd, seq...) \ -({ \ - u8 d[] = { seq }; \ - mipi_dbi_command_stackbuf(mipi, cmd, d, ARRAY_SIZE(d)); \ -}) - -#ifdef CONFIG_DEBUG_FS -int mipi_dbi_debugfs_init(struct drm_minor *minor); -#else -#define mipi_dbi_debugfs_init NULL -#endif - -#endif /* __LINUX_MIPI_DBI_H */ diff --git a/include/drm/tinydrm/tinydrm-helpers.h b/include/drm/tinydrm/tinydrm-helpers.h deleted file mode 100644 index f8bcadf48cb1..000000000000 --- a/include/drm/tinydrm/tinydrm-helpers.h +++ /dev/null @@ -1,75 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Copyright (C) 2016 Noralf Trønnes - */ - -#ifndef __LINUX_TINYDRM_HELPERS_H -#define __LINUX_TINYDRM_HELPERS_H - -struct backlight_device; -struct drm_device; -struct drm_display_mode; -struct drm_framebuffer; -struct drm_rect; -struct drm_simple_display_pipe; -struct drm_simple_display_pipe_funcs; -struct spi_transfer; -struct spi_message; -struct spi_device; -struct device; - -/** - * tinydrm_machine_little_endian - Machine is little endian - * - * Returns: - * true if *defined(__LITTLE_ENDIAN)*, false otherwise - */ -static inline bool tinydrm_machine_little_endian(void) -{ -#if defined(__LITTLE_ENDIAN) - return true; -#else - return false; -#endif -} - -int tinydrm_display_pipe_init(struct drm_device *drm, - struct drm_simple_display_pipe *pipe, - const struct drm_simple_display_pipe_funcs *funcs, - int connector_type, - const uint32_t *formats, - unsigned int format_count, - const struct drm_display_mode *mode, - unsigned int rotation); - -size_t tinydrm_spi_max_transfer_size(struct spi_device *spi, size_t max_len); -bool tinydrm_spi_bpw_supported(struct spi_device *spi, u8 bpw); -int tinydrm_spi_transfer(struct spi_device *spi, u32 speed_hz, - struct spi_transfer *header, u8 bpw, const void *buf, - size_t len); -void _tinydrm_dbg_spi_message(struct spi_device *spi, struct spi_message *m); - -#ifdef DEBUG -/** - * tinydrm_dbg_spi_message - Dump SPI message - * @spi: SPI device - * @m: SPI message - * - * Dumps info about the transfers in a SPI message including buffer content. - * DEBUG has to be defined for this function to be enabled alongside setting - * the DRM_UT_DRIVER bit of &drm_debug. - */ -static inline void tinydrm_dbg_spi_message(struct spi_device *spi, - struct spi_message *m) -{ - if (drm_debug & DRM_UT_DRIVER) - _tinydrm_dbg_spi_message(spi, m); -} -#else -static inline void tinydrm_dbg_spi_message(struct spi_device *spi, - struct spi_message *m) -{ -} -#endif /* DEBUG */ - -#endif /* __LINUX_TINYDRM_HELPERS_H */ diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h index 49d9cdfc58f2..65ef5376de59 100644 --- a/include/drm/ttm/ttm_bo_api.h +++ b/include/drm/ttm/ttm_bo_api.h @@ -31,6 +31,7 @@ #ifndef _TTM_BO_API_H_ #define _TTM_BO_API_H_ +#include <drm/drm_gem.h> #include <drm/drm_hashtab.h> #include <drm/drm_vma_manager.h> #include <linux/kref.h> @@ -127,6 +128,7 @@ struct ttm_tt; /** * struct ttm_buffer_object * + * @base: drm_gem_object superclass data. * @bdev: Pointer to the buffer object device structure. * @type: The bo type. * @destroy: Destruction function. If NULL, kfree is used. @@ -150,7 +152,6 @@ struct ttm_tt; * @ddestroy: List head for the delayed destroy list. * @swap: List head for swap LRU list. * @moving: Fence set when BO is moving - * @vma_node: Address space manager node. * @offset: The current GPU offset, which can have different meanings * depending on the memory type. For SYSTEM type memory, it should be 0. * @cur_placement: Hint of current placement. @@ -169,6 +170,8 @@ struct ttm_tt; */ struct ttm_buffer_object { + struct drm_gem_object base; + /** * Members constant at init. */ @@ -215,9 +218,6 @@ struct ttm_buffer_object { */ struct dma_fence *moving; - - struct drm_vma_offset_node vma_node; - unsigned priority; /** @@ -230,8 +230,6 @@ struct ttm_buffer_object { struct sg_table *sg; - struct reservation_object *resv; - struct reservation_object ttm_resv; struct mutex wu_mutex; }; @@ -768,4 +766,23 @@ int ttm_bo_swapout(struct ttm_bo_global *glob, struct ttm_operation_ctx *ctx); void ttm_bo_swapout_all(struct ttm_bo_device *bdev); int ttm_bo_wait_unreserved(struct ttm_buffer_object *bo); + +/** + * ttm_bo_uses_embedded_gem_object - check if the given bo uses the + * embedded drm_gem_object. + * + * Most ttm drivers are using gem too, so the embedded + * ttm_buffer_object.base will be initialized by the driver (before + * calling ttm_bo_init). It is also possible to use ttm without gem + * though (vmwgfx does that). + * + * This helper will figure whenever a given ttm bo is a gem object too + * or not. + * + * @bo: The bo to check. + */ +static inline bool ttm_bo_uses_embedded_gem_object(struct ttm_buffer_object *bo) +{ + return bo->base.dev != NULL; +} #endif diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index c9b8ba492f24..3f1935c19a66 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -654,14 +654,14 @@ static inline int __ttm_bo_reserve(struct ttm_buffer_object *bo, if (WARN_ON(ticket)) return -EBUSY; - success = reservation_object_trylock(bo->resv); + success = reservation_object_trylock(bo->base.resv); return success ? 0 : -EBUSY; } if (interruptible) - ret = reservation_object_lock_interruptible(bo->resv, ticket); + ret = reservation_object_lock_interruptible(bo->base.resv, ticket); else - ret = reservation_object_lock(bo->resv, ticket); + ret = reservation_object_lock(bo->base.resv, ticket); if (ret == -EINTR) return -ERESTARTSYS; return ret; @@ -745,10 +745,10 @@ static inline int ttm_bo_reserve_slowpath(struct ttm_buffer_object *bo, WARN_ON(!kref_read(&bo->kref)); if (interruptible) - ret = ww_mutex_lock_slow_interruptible(&bo->resv->lock, - ticket); + ret = reservation_object_lock_slow_interruptible(bo->base.resv, + ticket); else - ww_mutex_lock_slow(&bo->resv->lock, ticket); + reservation_object_lock_slow(bo->base.resv, ticket); if (likely(ret == 0)) ttm_bo_del_sub_from_lru(bo); @@ -773,7 +773,7 @@ static inline void ttm_bo_unreserve(struct ttm_buffer_object *bo) else ttm_bo_move_to_lru_tail(bo, NULL); spin_unlock(&bo->bdev->glob->lru_lock); - reservation_object_unlock(bo->resv); + reservation_object_unlock(bo->base.resv); } /* |