fix typo for drm
v1->v2: respin with the change "iff ==> implies that"
Reviewed-by: Daniel Vetter daniel@ffwll.ch Signed-off-by: Cai Huoqing caihuoqing@baidu.com --- drivers/gpu/drm/drm_aperture.c | 2 +- drivers/gpu/drm/drm_atomic.c | 2 +- drivers/gpu/drm/drm_atomic_helper.c | 10 +++++----- drivers/gpu/drm/drm_atomic_uapi.c | 6 +++--- drivers/gpu/drm/drm_auth.c | 2 +- drivers/gpu/drm/drm_bridge.c | 2 +- drivers/gpu/drm/drm_bufs.c | 2 +- drivers/gpu/drm/drm_cache.c | 2 +- drivers/gpu/drm/drm_damage_helper.c | 2 +- drivers/gpu/drm/drm_dp_helper.c | 8 ++++---- drivers/gpu/drm/drm_drv.c | 4 ++-- drivers/gpu/drm/drm_dsc.c | 2 +- drivers/gpu/drm/drm_edid.c | 4 ++-- drivers/gpu/drm/drm_fb_helper.c | 2 +- drivers/gpu/drm/drm_file.c | 6 +++--- drivers/gpu/drm/drm_format_helper.c | 2 +- drivers/gpu/drm/drm_framebuffer.c | 2 +- drivers/gpu/drm/drm_gem.c | 4 ++-- drivers/gpu/drm/drm_gem_atomic_helper.c | 4 ++-- drivers/gpu/drm/drm_gem_shmem_helper.c | 2 +- drivers/gpu/drm/drm_gem_vram_helper.c | 2 +- drivers/gpu/drm/drm_hdcp.c | 2 +- drivers/gpu/drm/drm_ioctl.c | 4 ++-- drivers/gpu/drm/drm_irq.c | 2 +- drivers/gpu/drm/drm_mm.c | 2 +- drivers/gpu/drm/drm_mode_object.c | 2 +- drivers/gpu/drm/drm_modes.c | 4 ++-- drivers/gpu/drm/drm_plane.c | 2 +- drivers/gpu/drm/drm_plane_helper.c | 2 +- drivers/gpu/drm/drm_prime.c | 2 +- drivers/gpu/drm/drm_probe_helper.c | 2 +- drivers/gpu/drm/drm_property.c | 2 +- drivers/gpu/drm/drm_scdc_helper.c | 2 +- drivers/gpu/drm/drm_syncobj.c | 2 +- drivers/gpu/drm/drm_vblank.c | 12 ++++++------ drivers/gpu/drm/drm_vma_manager.c | 2 +- 36 files changed, 58 insertions(+), 58 deletions(-)
diff --git a/drivers/gpu/drm/drm_aperture.c b/drivers/gpu/drm/drm_aperture.c index 9ac39cf11694..74bd4a76b253 100644 --- a/drivers/gpu/drm/drm_aperture.c +++ b/drivers/gpu/drm/drm_aperture.c @@ -78,7 +78,7 @@ * * Drivers that are susceptible to being removed by other drivers, such as * generic EFI or VESA drivers, have to register themselves as owners of their - * given framebuffer memory. Ownership of the framebuffer memory is achived + * given framebuffer memory. Ownership of the framebuffer memory is achieved * by calling devm_aperture_acquire_from_firmware(). On success, the driver * is the owner of the framebuffer range. The function fails if the * framebuffer is already by another driver. See below for an example. diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c index d820423fac32..b127e30082ba 100644 --- a/drivers/gpu/drm/drm_atomic.c +++ b/drivers/gpu/drm/drm_atomic.c @@ -723,7 +723,7 @@ static void drm_atomic_plane_print_state(struct drm_printer *p, * clocks, scaler units, bandwidth and fifo limits shared among a group of * planes or CRTCs, and so on) it makes sense to model these as independent * objects. Drivers then need to do similar state tracking and commit ordering for - * such private (since not exposed to userpace) objects as the atomic core and + * such private (since not exposed to userspace) objects as the atomic core and * helpers already provide for connectors, planes and CRTCs. * * To make this easier on drivers the atomic core provides some support to track diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index f7bf1ea62d58..7ee480b6efde 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -634,7 +634,7 @@ drm_atomic_helper_check_modeset(struct drm_device *dev, * connectors and a NULL mode. * * The other way around is true as well. enable != 0 - * iff connectors are attached and a mode is set. + * implies that connectors are attached and a mode is set. */ new_crtc_state->mode_changed = true; new_crtc_state->connectors_changed = true; @@ -1686,7 +1686,7 @@ static void commit_work(struct work_struct *work) }
/** - * drm_atomic_helper_async_check - check if state can be commited asynchronously + * drm_atomic_helper_async_check - check if state can be committed asynchronously * @dev: DRM device * @state: the driver state object * @@ -1695,7 +1695,7 @@ static void commit_work(struct work_struct *work) * but just do in-place changes on the current state. * * It will return 0 if the commit can happen in an asynchronous fashion or error - * if not. Note that error just mean it can't be commited asynchronously, if it + * if not. Note that error just mean it can't be committed asynchronously, if it * fails the commit should be treated like a normal synchronous commit. */ int drm_atomic_helper_async_check(struct drm_device *dev, @@ -2583,7 +2583,7 @@ EXPORT_SYMBOL(drm_atomic_helper_commit_planes); * * This function can only be savely used when planes are not allowed to move * between different CRTCs because this function doesn't handle inter-CRTC - * depencies. Callers need to ensure that either no such depencies exist, + * dependencies. Callers need to ensure that either no such dependencies exist, * resolve them through ordering of commit calls or through some other means. */ void @@ -2720,7 +2720,7 @@ EXPORT_SYMBOL(drm_atomic_helper_cleanup_planes); /** * drm_atomic_helper_swap_state - store atomic state into current sw state * @state: atomic state - * @stall: stall for preceeding commits + * @stall: stall for preceding commits * * This function stores the atomic state into the current state pointers in all * driver objects. It should be called after all failing steps have been done diff --git a/drivers/gpu/drm/drm_atomic_uapi.c b/drivers/gpu/drm/drm_atomic_uapi.c index 7e48d40600ff..909f31833181 100644 --- a/drivers/gpu/drm/drm_atomic_uapi.c +++ b/drivers/gpu/drm/drm_atomic_uapi.c @@ -48,7 +48,7 @@ * in all its forms: The monster ATOMIC IOCTL itself, code for GET_PROPERTY and * SET_PROPERTY IOCTLs. Plus interface functions for compatibility helpers and * drivers which have special needs to construct their own atomic updates, e.g. - * for load detect or similiar. + * for load detect or similar. */
/** @@ -753,7 +753,7 @@ static int drm_atomic_connector_set_property(struct drm_connector *connector, * restore the state it wants on VT switch. So if the userspace * tries to change the link_status from GOOD to BAD, driver * silently rejects it and returns a 0. This prevents userspace - * from accidently breaking the display when it restores the + * from accidentally breaking the display when it restores the * state. */ if (state->link_status != DRM_LINK_STATUS_GOOD) @@ -1064,7 +1064,7 @@ int drm_atomic_set_property(struct drm_atomic_state *state, * DOC: explicit fencing properties * * Explicit fencing allows userspace to control the buffer synchronization - * between devices. A Fence or a group of fences are transfered to/from + * between devices. A Fence or a group of fences are transferred to/from * userspace using Sync File fds and there are two DRM properties for that. * IN_FENCE_FD on each DRM Plane to send fences to the kernel and * OUT_FENCE_PTR on each DRM CRTC to receive fences from the kernel. diff --git a/drivers/gpu/drm/drm_auth.c b/drivers/gpu/drm/drm_auth.c index 3a64a6a79ade..eba438027539 100644 --- a/drivers/gpu/drm/drm_auth.c +++ b/drivers/gpu/drm/drm_auth.c @@ -52,7 +52,7 @@ * * In addition only one &drm_master can be the current master for a &drm_device. * It can be switched through the DROP_MASTER and SET_MASTER IOCTL, or - * implicitly through closing/openeing the primary device node. See also + * implicitly through closing/opening the primary device node. See also * drm_is_current_master(). * * Clients can authenticate against the current master (if it matches their own) diff --git a/drivers/gpu/drm/drm_bridge.c b/drivers/gpu/drm/drm_bridge.c index 044acd07c153..d4d447a8725a 100644 --- a/drivers/gpu/drm/drm_bridge.c +++ b/drivers/gpu/drm/drm_bridge.c @@ -972,7 +972,7 @@ drm_atomic_bridge_propagate_bus_flags(struct drm_bridge *bridge, bridge_state->output_bus_cfg.flags = output_flags;
/* - * Propage the output flags to the input end of the bridge. Again, it's + * Propagate the output flags to the input end of the bridge. Again, it's * not necessarily what all bridges want, but that's what most of them * do, and by doing that by default we avoid forcing drivers to * duplicate the "dummy propagation" logic. diff --git a/drivers/gpu/drm/drm_bufs.c b/drivers/gpu/drm/drm_bufs.c index ae8e4d76209c..fcca21e8efac 100644 --- a/drivers/gpu/drm/drm_bufs.c +++ b/drivers/gpu/drm/drm_bufs.c @@ -1502,7 +1502,7 @@ int drm_legacy_freebufs(struct drm_device *dev, void *data, * * Maps the AGP, SG or PCI buffer region with vm_mmap(), and copies information * about each buffer into user space. For PCI buffers, it calls vm_mmap() with - * offset equal to 0, which drm_mmap() interpretes as PCI buffers and calls + * offset equal to 0, which drm_mmap() interprets as PCI buffers and calls * drm_mmap_dma(). */ int __drm_legacy_mapbufs(struct drm_device *dev, void *data, int *p, diff --git a/drivers/gpu/drm/drm_cache.c b/drivers/gpu/drm/drm_cache.c index 546599f19a93..30cc59fe6ef7 100644 --- a/drivers/gpu/drm/drm_cache.c +++ b/drivers/gpu/drm/drm_cache.c @@ -170,7 +170,7 @@ drm_clflush_virt_range(void *addr, unsigned long length) for (; addr < end; addr += size) clflushopt(addr); clflushopt(end - 1); /* force serialisation */ - mb(); /*Ensure that evry data cache line entry is flushed*/ + mb(); /*Ensure that every data cache line entry is flushed*/ return; }
diff --git a/drivers/gpu/drm/drm_damage_helper.c b/drivers/gpu/drm/drm_damage_helper.c index 3a4126dc2520..dbc4312160a5 100644 --- a/drivers/gpu/drm/drm_damage_helper.c +++ b/drivers/gpu/drm/drm_damage_helper.c @@ -170,7 +170,7 @@ int drm_atomic_helper_dirtyfb(struct drm_framebuffer *fb, int ret = 0;
/* - * When called from ioctl, we are interruptable, but not when called + * When called from ioctl, we are interruptible, but not when called * internally (ie. defio worker) */ drm_modeset_acquire_init(&ctx, diff --git a/drivers/gpu/drm/drm_dp_helper.c b/drivers/gpu/drm/drm_dp_helper.c index b5f75ca05774..ed3ed6d3da25 100644 --- a/drivers/gpu/drm/drm_dp_helper.c +++ b/drivers/gpu/drm/drm_dp_helper.c @@ -772,7 +772,7 @@ int drm_dp_downstream_max_tmds_clock(const u8 dpcd[DP_RECEIVER_CAP_SIZE], * It's left up to the driver to check the * DP dual mode adapter's max TMDS clock. * - * Unfortunatley it looks like branch devices + * Unfortunately it looks like branch devices * may not fordward that the DP dual mode i2c * access so we just usually get i2c nak :( */ @@ -1365,7 +1365,7 @@ static int drm_dp_i2c_msg_duration(const struct drm_dp_aux_msg *msg, }
/* - * Deterine how many retries should be attempted to successfully transfer + * Determine how many retries should be attempted to successfully transfer * the specified message, based on the estimated durations of the * i2c and AUX transfers. */ @@ -1418,7 +1418,7 @@ static int drm_dp_i2c_do_msg(struct drm_dp_aux *aux, struct drm_dp_aux_msg *msg) /* * While timeouts can be errors, they're usually normal * behavior (for instance, when a driver tries to - * communicate with a non-existant DisplayPort device). + * communicate with a non-existent DisplayPort device). * Avoid spamming the kernel log with timeout errors. */ if (ret == -ETIMEDOUT) @@ -3327,7 +3327,7 @@ drm_edp_backlight_probe_max(struct drm_dp_aux *aux, struct drm_edp_backlight_inf fxp = DIV_ROUND_CLOSEST(1000 * DP_EDP_BACKLIGHT_FREQ_BASE_KHZ, driver_pwm_freq_hz);
/* Use highest possible value of Pn for more granularity of brightness adjustment while - * satifying the conditions below. + * satisfying the conditions below. * - Pn is in the range of Pn_min and Pn_max * - F is in the range of 1 and 255 * - FxP is within 25% of desired value. diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c index 8804ec7d3215..7a5097467ba5 100644 --- a/drivers/gpu/drm/drm_drv.c +++ b/drivers/gpu/drm/drm_drv.c @@ -249,7 +249,7 @@ void drm_minor_release(struct drm_minor *minor) * Finally when everything is up and running and ready for userspace the device * instance can be published using drm_dev_register(). * - * There is also deprecated support for initalizing device instances using + * There is also deprecated support for initializing device instances using * bus-specific helpers and the &drm_driver.load callback. But due to * backwards-compatibility needs the device instance have to be published too * early, which requires unpretty global locking to make safe and is therefore @@ -379,7 +379,7 @@ void drm_minor_release(struct drm_minor *minor) * shortcoming however, drm_dev_unplug() marks the drm_device as unplugged before * drm_atomic_helper_shutdown() is called. This means that if the disable code * paths are protected, they will not run on regular driver module unload, - * possibily leaving the hardware enabled. + * possibly leaving the hardware enabled. */
/** diff --git a/drivers/gpu/drm/drm_dsc.c b/drivers/gpu/drm/drm_dsc.c index ff602f7ec65b..46a3c1b62463 100644 --- a/drivers/gpu/drm/drm_dsc.c +++ b/drivers/gpu/drm/drm_dsc.c @@ -98,7 +98,7 @@ void drm_dsc_pps_payload_pack(struct drm_dsc_picture_parameter_set *pps_payload, { int i;
- /* Protect against someone accidently changing struct size */ + /* Protect against someone accidentally changing struct size */ BUILD_BUG_ON(sizeof(*pps_payload) != DP_SDP_PPS_HEADER_PAYLOAD_BYTES_MINUS_1 + 1);
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 81d5f2524246..6325877c5fd6 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -1919,7 +1919,7 @@ EXPORT_SYMBOL(drm_add_override_edid_modes); * level, drivers must make all reasonable efforts to expose it as an I2C * adapter and use drm_get_edid() instead of abusing this function. * - * The EDID may be overridden using debugfs override_edid or firmare EDID + * The EDID may be overridden using debugfs override_edid or firmware EDID * (drm_load_edid_firmware() and drm.edid_firmware parameter), in this priority * order. Having either of them bypasses actual EDID reads. * @@ -5906,7 +5906,7 @@ drm_hdmi_vendor_infoframe_from_display_mode(struct hdmi_vendor_infoframe *frame, * (ie.vic==0 and s3d_struct==0) we will still send it if we * know that the sink can handle it. This is based on a * suggestion in HDMI 2.0 Appendix F. Apparently some sinks - * have trouble realizing that they shuld switch from 3D to 2D + * have trouble realizing that they should switch from 3D to 2D * mode if the source simply stops sending the infoframe when * it wants to switch from 3D to 2D. */ diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index d77a24507d30..3ab078321045 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -565,7 +565,7 @@ struct fb_info *drm_fb_helper_alloc_fbi(struct drm_fb_helper *fb_helper) goto err_release;
/* - * TODO: We really should be smarter here and alloc an apperture + * TODO: We really should be smarter here and alloc an aperture * for each IORESOURCE_MEM resource helper->dev->dev has and also * init the ranges of the appertures based on the resources. * Note some drivers currently count on there being only 1 empty diff --git a/drivers/gpu/drm/drm_file.c b/drivers/gpu/drm/drm_file.c index ceb1a9723855..ed25168619fc 100644 --- a/drivers/gpu/drm/drm_file.c +++ b/drivers/gpu/drm/drm_file.c @@ -405,7 +405,7 @@ static int drm_open_helper(struct file *filp, struct drm_minor *minor) * * RETURNS: * - * 0 on success or negative errno value on falure. + * 0 on success or negative errno value on failure. */ int drm_open(struct inode *inode, struct file *filp) { @@ -548,7 +548,7 @@ EXPORT_SYMBOL(drm_release_noglobal); * @offset: offset to read * * This function must be used by drivers as their &file_operations.read - * method iff they use DRM events for asynchronous signalling to userspace. + * method if they use DRM events for asynchronous signalling to userspace. * Since events are used by the KMS API for vblank and page flip completion this * means all modern display drivers must use it. * @@ -641,7 +641,7 @@ EXPORT_SYMBOL(drm_read); * @wait: poll waiter table * * This function must be used by drivers as their &file_operations.read method - * iff they use DRM events for asynchronous signalling to userspace. Since + * if they use DRM events for asynchronous signalling to userspace. Since * events are used by the KMS API for vblank and page flip completion this means * all modern display drivers must use it. * diff --git a/drivers/gpu/drm/drm_format_helper.c b/drivers/gpu/drm/drm_format_helper.c index 0e885cd34107..5231104b1498 100644 --- a/drivers/gpu/drm/drm_format_helper.c +++ b/drivers/gpu/drm/drm_format_helper.c @@ -412,7 +412,7 @@ EXPORT_SYMBOL(drm_fb_blit_rect_dstclip); * of the display and the framebuffer mismatch, the copy function will * attempt to convert between them. * - * See drm_fb_blit_rect_dstclip() for more inforamtion. + * See drm_fb_blit_rect_dstclip() for more information. * * Returns: * 0 on success, or a negative error code otherwise. diff --git a/drivers/gpu/drm/drm_framebuffer.c b/drivers/gpu/drm/drm_framebuffer.c index 4d01464b6f95..a8ad0da225a7 100644 --- a/drivers/gpu/drm/drm_framebuffer.c +++ b/drivers/gpu/drm/drm_framebuffer.c @@ -1090,7 +1090,7 @@ void drm_framebuffer_remove(struct drm_framebuffer *fb)
/* * drm ABI mandates that we remove any deleted framebuffers from active - * useage. But since most sane clients only remove framebuffers they no + * usage. But since most sane clients only remove framebuffers they no * longer need, try to optimize this away. * * Since we're holding a reference ourselves, observing a refcount of 1 diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c index 68deb1de8235..6c102ba2d9ac 100644 --- a/drivers/gpu/drm/drm_gem.c +++ b/drivers/gpu/drm/drm_gem.c @@ -901,7 +901,7 @@ drm_gem_open_ioctl(struct drm_device *dev, void *data, }
/** - * drm_gem_open - initalizes GEM file-private structures at devnode open time + * drm_gem_open - initializes GEM file-private structures at devnode open time * @dev: drm_device which is being opened by userspace * @file_private: drm file-private structure to set up * @@ -936,7 +936,7 @@ drm_gem_release(struct drm_device *dev, struct drm_file *file_private) * drm_gem_object_release - release GEM buffer object resources * @obj: GEM buffer object * - * This releases any structures and resources used by @obj and is the invers of + * This releases any structures and resources used by @obj and is the inverse of * drm_gem_object_init(). */ void diff --git a/drivers/gpu/drm/drm_gem_atomic_helper.c b/drivers/gpu/drm/drm_gem_atomic_helper.c index 26af09b959d4..86b3c676e0b1 100644 --- a/drivers/gpu/drm/drm_gem_atomic_helper.c +++ b/drivers/gpu/drm/drm_gem_atomic_helper.c @@ -52,7 +52,7 @@ * * The helpers for shadow-buffered planes establish and release mappings, * and provide struct drm_shadow_plane_state, which stores the plane's mapping - * for commit-tail functons. + * for commit-tail functions. * * Shadow-buffered planes can easily be enabled by using the provided macros * %DRM_GEM_SHADOW_PLANE_FUNCS and %DRM_GEM_SHADOW_PLANE_HELPER_FUNCS. @@ -374,7 +374,7 @@ EXPORT_SYMBOL(drm_gem_prepare_shadow_fb); * This function implements struct &drm_plane_helper_funcs.cleanup_fb. * This function unmaps all buffer objects of the plane's framebuffer. * - * See drm_gem_prepare_shadow_fb() for more inforamtion. + * See drm_gem_prepare_shadow_fb() for more information. */ void drm_gem_cleanup_shadow_fb(struct drm_plane *plane, struct drm_plane_state *plane_state) { diff --git a/drivers/gpu/drm/drm_gem_shmem_helper.c b/drivers/gpu/drm/drm_gem_shmem_helper.c index d5e6d4568f99..a61946374c82 100644 --- a/drivers/gpu/drm/drm_gem_shmem_helper.c +++ b/drivers/gpu/drm/drm_gem_shmem_helper.c @@ -368,7 +368,7 @@ static void drm_gem_shmem_vunmap_locked(struct drm_gem_shmem_object *shmem, }
/* - * drm_gem_shmem_vunmap - Unmap a virtual mapping fo a shmem GEM object + * drm_gem_shmem_vunmap - Unmap a virtual mapping for a shmem GEM object * @shmem: shmem GEM object * @map: Kernel virtual address where the SHMEM GEM object was mapped * diff --git a/drivers/gpu/drm/drm_gem_vram_helper.c b/drivers/gpu/drm/drm_gem_vram_helper.c index 1e9b82e51a07..43cf7e887d1a 100644 --- a/drivers/gpu/drm/drm_gem_vram_helper.c +++ b/drivers/gpu/drm/drm_gem_vram_helper.c @@ -96,7 +96,7 @@ static const struct drm_gem_object_funcs drm_gem_vram_object_funcs; * memory region. Call drm_gem_vram_offset() to retrieve this value. Typically * it's used to program the hardware's scanout engine for framebuffers, set * the cursor overlay's image for a mouse cursor, or use it as input to the - * hardware's draing engine. + * hardware's drawing engine. * * To access a buffer object's memory from the DRM driver, call * drm_gem_vram_vmap(). It maps the buffer into kernel address diff --git a/drivers/gpu/drm/drm_hdcp.c b/drivers/gpu/drm/drm_hdcp.c index 910108ccaae1..ca9b8f697202 100644 --- a/drivers/gpu/drm/drm_hdcp.c +++ b/drivers/gpu/drm/drm_hdcp.c @@ -280,7 +280,7 @@ static int drm_hdcp_request_srm(struct drm_device *drm_dev, * https://www.digital-cp.com/sites/default/files/specifications/HDCP%20on%20HD... * * Returns: - * Count of the revoked KSVs or -ve error number incase of the failure. + * Count of the revoked KSVs or -ve error number in case of the failure. */ int drm_hdcp_check_ksvs_revoked(struct drm_device *drm_dev, u8 *ksvs, u32 ksv_count) diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c index f454e0424086..be4a52dc4d6f 100644 --- a/drivers/gpu/drm/drm_ioctl.c +++ b/drivers/gpu/drm/drm_ioctl.c @@ -426,7 +426,7 @@ static int drm_setversion(struct drm_device *dev, void *data, struct drm_file *f }
/** - * drm_noop - DRM no-op ioctl implemntation + * drm_noop - DRM no-op ioctl implementation * @dev: DRM device for the ioctl * @data: data pointer for the ioctl * @file_priv: DRM file for the ioctl call @@ -446,7 +446,7 @@ int drm_noop(struct drm_device *dev, void *data, EXPORT_SYMBOL(drm_noop);
/** - * drm_invalid_op - DRM invalid ioctl implemntation + * drm_invalid_op - DRM invalid ioctl implementation * @dev: DRM device for the ioctl * @data: data pointer for the ioctl * @file_priv: DRM file for the ioctl call diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c index 201eae4bba6c..4a853011549a 100644 --- a/drivers/gpu/drm/drm_irq.c +++ b/drivers/gpu/drm/drm_irq.c @@ -72,7 +72,7 @@ * The DRM core provides very simple support helpers to enable IRQ handling on a * device through the drm_irq_install() and drm_irq_uninstall() functions. This * only supports devices with a single interrupt on the main device stored in - * &drm_device.dev and set as the device paramter in drm_dev_alloc(). + * &drm_device.dev and set as the device parameter in drm_dev_alloc(). * * These IRQ helpers are strictly optional. Since these helpers don't automatically * clean up the requested interrupt like e.g. devm_request_irq() they're not really diff --git a/drivers/gpu/drm/drm_mm.c b/drivers/gpu/drm/drm_mm.c index a4a04d246135..93d48a6f04ab 100644 --- a/drivers/gpu/drm/drm_mm.c +++ b/drivers/gpu/drm/drm_mm.c @@ -700,7 +700,7 @@ EXPORT_SYMBOL(drm_mm_replace_node); * interfaces. First a scan operation needs to be initialized with * drm_mm_scan_init() or drm_mm_scan_init_with_range(). The driver adds * objects to the roster, probably by walking an LRU list, but this can be - * freely implemented. Eviction candiates are added using + * freely implemented. Eviction candidates are added using * drm_mm_scan_add_block() until a suitable hole is found or there are no * further evictable objects. Eviction roster metadata is tracked in &struct * drm_mm_scan. diff --git a/drivers/gpu/drm/drm_mode_object.c b/drivers/gpu/drm/drm_mode_object.c index b26588b52795..86d9e907c0b2 100644 --- a/drivers/gpu/drm/drm_mode_object.c +++ b/drivers/gpu/drm/drm_mode_object.c @@ -91,7 +91,7 @@ void drm_mode_object_register(struct drm_device *dev, }
/** - * drm_mode_object_unregister - free a modeset identifer + * drm_mode_object_unregister - free a modeset identifier * @dev: DRM device * @object: object to free * diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c index ae53ea624c73..1c72208d8133 100644 --- a/drivers/gpu/drm/drm_modes.c +++ b/drivers/gpu/drm/drm_modes.c @@ -1542,7 +1542,7 @@ static int drm_mode_parse_cmdline_int(const char *delim, unsigned int *int_ret)
/* * delim must point to the '=', otherwise it is a syntax error and - * if delim points to the terminating zero, then delim + 1 wil point + * if delim points to the terminating zero, then delim + 1 will point * past the end of the string. */ if (*delim != '=') @@ -1972,7 +1972,7 @@ int drm_mode_convert_umode(struct drm_device *dev, out->flags = in->flags; /* * Old xf86-video-vmware (possibly others too) used to - * leave 'type' unititialized. Just ignore any bits we + * leave 'type' uninitialized. Just ignore any bits we * don't like. It's a just hint after all, and more * useful for the kernel->userspace direction anyway. */ diff --git a/drivers/gpu/drm/drm_plane.c b/drivers/gpu/drm/drm_plane.c index b373958ecb30..98ca1801253b 100644 --- a/drivers/gpu/drm/drm_plane.c +++ b/drivers/gpu/drm/drm_plane.c @@ -38,7 +38,7 @@ /** * DOC: overview * - * A plane represents an image source that can be blended with or overlayed on + * A plane represents an image source that can be blended with or overlaid on * top of a CRTC during the scanout process. Planes take their input data from a * &drm_framebuffer object. The plane itself specifies the cropping and scaling * of that image, and where it is placed on the visible area of a display diff --git a/drivers/gpu/drm/drm_plane_helper.c b/drivers/gpu/drm/drm_plane_helper.c index 3aae7ea522f2..5b2d0ca03705 100644 --- a/drivers/gpu/drm/drm_plane_helper.c +++ b/drivers/gpu/drm/drm_plane_helper.c @@ -210,7 +210,7 @@ static int drm_primary_helper_update(struct drm_plane *plane, struct drm_crtc *c * We call set_config() directly here rather than using * drm_mode_set_config_internal. We're reprogramming the same * connectors that were already in use, so we shouldn't need the extra - * cross-CRTC fb refcounting to accomodate stealing connectors. + * cross-CRTC fb refcounting to accommodate stealing connectors. * drm_mode_setplane() already handles the basic refcounting for the * framebuffers involved in this operation. */ diff --git a/drivers/gpu/drm/drm_prime.c b/drivers/gpu/drm/drm_prime.c index 2a54f86856af..3085858272c6 100644 --- a/drivers/gpu/drm/drm_prime.c +++ b/drivers/gpu/drm/drm_prime.c @@ -73,7 +73,7 @@ * Thus the chain of references always flows in one direction, avoiding loops: * importing GEM object -> dma-buf -> exported GEM bo. A further complication * are the lookup caches for import and export. These are required to guarantee - * that any given object will always have only one uniqe userspace handle. This + * that any given object will always have only one unique userspace handle. This * is required to allow userspace to detect duplicated imports, since some GEM * drivers do fail command submissions if a given buffer object is listed more * than once. These import and export caches in &drm_prime_file_private only diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c index e7e1ee2aa352..5606bca3caa8 100644 --- a/drivers/gpu/drm/drm_probe_helper.c +++ b/drivers/gpu/drm/drm_probe_helper.c @@ -757,7 +757,7 @@ EXPORT_SYMBOL(drm_kms_helper_poll_disable); * drm_kms_helper_poll_init - initialize and enable output polling * @dev: drm_device * - * This function intializes and then also enables output polling support for + * This function initializes and then also enables output polling support for * @dev. Drivers which do not have reliable hotplug support in hardware can use * this helper infrastructure to regularly poll such connectors for changes in * their connection state. diff --git a/drivers/gpu/drm/drm_property.c b/drivers/gpu/drm/drm_property.c index 27c824a6eb60..6c353c9dc772 100644 --- a/drivers/gpu/drm/drm_property.c +++ b/drivers/gpu/drm/drm_property.c @@ -434,7 +434,7 @@ EXPORT_SYMBOL(drm_property_add_enum); /** * drm_property_destroy - destroy a drm property * @dev: drm device - * @property: property to destry + * @property: property to destroy * * This function frees a property including any attached resources like * enumeration values. diff --git a/drivers/gpu/drm/drm_scdc_helper.c b/drivers/gpu/drm/drm_scdc_helper.c index 991b8c86d78d..48a382464d54 100644 --- a/drivers/gpu/drm/drm_scdc_helper.c +++ b/drivers/gpu/drm/drm_scdc_helper.c @@ -241,7 +241,7 @@ bool drm_scdc_set_high_tmds_clock_ratio(struct i2c_adapter *adapter, bool set) /* * The spec says that a source should wait minimum 1ms and maximum * 100ms after writing the TMDS config for clock ratio. Lets allow a - * wait of upto 2ms here. + * wait of up to 2ms here. */ usleep_range(1000, 2000); return true; diff --git a/drivers/gpu/drm/drm_syncobj.c b/drivers/gpu/drm/drm_syncobj.c index 1c5b9ef6da37..c9a9d74f338c 100644 --- a/drivers/gpu/drm/drm_syncobj.c +++ b/drivers/gpu/drm/drm_syncobj.c @@ -725,7 +725,7 @@ static int drm_syncobj_export_sync_file(struct drm_file *file_private, return ret; } /** - * drm_syncobj_open - initalizes syncobj file-private structures at devnode open time + * drm_syncobj_open - initializes syncobj file-private structures at devnode open time * @file_private: drm file-private structure to set up * * Called at device open time, sets up the structure for handling refcounting diff --git a/drivers/gpu/drm/drm_vblank.c b/drivers/gpu/drm/drm_vblank.c index bba6781cc48f..977b6509bb4b 100644 --- a/drivers/gpu/drm/drm_vblank.c +++ b/drivers/gpu/drm/drm_vblank.c @@ -191,7 +191,7 @@ static u32 drm_max_vblank_count(struct drm_device *dev, unsigned int pipe)
/* * "No hw counter" fallback implementation of .get_vblank_counter() hook, - * if there is no useable hardware frame counter available. + * if there is no usable hardware frame counter available. */ static u32 drm_vblank_no_hw_counter(struct drm_device *dev, unsigned int pipe) { @@ -905,7 +905,7 @@ drm_get_last_vbltimestamp(struct drm_device *dev, unsigned int pipe, * and drm_crtc_vblank_count() or drm_crtc_vblank_count_and_time() * provide a barrier: Any writes done before calling * drm_crtc_handle_vblank() will be visible to callers of the later - * functions, iff the vblank count is the same or a later one. + * functions, if the vblank count is the same or a later one. * * See also &drm_vblank_crtc.count. * @@ -968,7 +968,7 @@ static u64 drm_vblank_count_and_time(struct drm_device *dev, unsigned int pipe, * and drm_crtc_vblank_count() or drm_crtc_vblank_count_and_time() * provide a barrier: Any writes done before calling * drm_crtc_handle_vblank() will be visible to callers of the later - * functions, iff the vblank count is the same or a later one. + * functions, if the vblank count is the same or a later one. * * See also &drm_vblank_crtc.count. */ @@ -1997,7 +1997,7 @@ EXPORT_SYMBOL(drm_handle_vblank); * and drm_crtc_vblank_count() or drm_crtc_vblank_count_and_time() * provide a barrier: Any writes done before calling * drm_crtc_handle_vblank() will be visible to callers of the later - * functions, iff the vblank count is the same or a later one. + * functions, if the vblank count is the same or a later one. * * See also &drm_vblank_crtc.count. * @@ -2014,7 +2014,7 @@ EXPORT_SYMBOL(drm_crtc_handle_vblank); * Get crtc VBLANK count. * * \param dev DRM device - * \param data user arguement, pointing to a drm_crtc_get_sequence structure. + * \param data user argument, pointing to a drm_crtc_get_sequence structure. * \param file_priv drm file private for the user's open file descriptor */
@@ -2070,7 +2070,7 @@ int drm_crtc_get_sequence_ioctl(struct drm_device *dev, void *data, * Queue a event for VBLANK sequence * * \param dev DRM device - * \param data user arguement, pointing to a drm_crtc_queue_sequence structure. + * \param data user argument, pointing to a drm_crtc_queue_sequence structure. * \param file_priv drm file private for the user's open file descriptor */
diff --git a/drivers/gpu/drm/drm_vma_manager.c b/drivers/gpu/drm/drm_vma_manager.c index 4565319fa6b3..7de37f8c68fd 100644 --- a/drivers/gpu/drm/drm_vma_manager.c +++ b/drivers/gpu/drm/drm_vma_manager.c @@ -361,7 +361,7 @@ EXPORT_SYMBOL(drm_vma_node_revoke); * This is locked against concurrent access internally. * * RETURNS: - * true iff @filp is on the list + * true if @filp is on the list */ bool drm_vma_node_is_allowed(struct drm_vma_offset_node *node, struct drm_file *tag)
On Fri, Jul 30, 2021 at 09:27:29PM +0800, Cai Huoqing wrote:
fix typo for drm
v1->v2: respin with the change "iff ==> implies that"
Reviewed-by: Daniel Vetter daniel@ffwll.ch
I did not give you a Reviewed-by: tag, please dont forge them. At least in the linux kernel an r-b tag is a fairly formal statement:
https://dri.freedesktop.org/docs/drm/process/submitting-patches.html?highlig...
The more informal Acked-by is generally ok to add if you get something like "looks good to me", but better to ask for confirmation too in that case.
I've removed it before pushing.
Signed-off-by: Cai Huoqing caihuoqing@baidu.com
Pushed to drm-misc-next, thanks for your patch. -Daniel
drivers/gpu/drm/drm_aperture.c | 2 +- drivers/gpu/drm/drm_atomic.c | 2 +- drivers/gpu/drm/drm_atomic_helper.c | 10 +++++----- drivers/gpu/drm/drm_atomic_uapi.c | 6 +++--- drivers/gpu/drm/drm_auth.c | 2 +- drivers/gpu/drm/drm_bridge.c | 2 +- drivers/gpu/drm/drm_bufs.c | 2 +- drivers/gpu/drm/drm_cache.c | 2 +- drivers/gpu/drm/drm_damage_helper.c | 2 +- drivers/gpu/drm/drm_dp_helper.c | 8 ++++---- drivers/gpu/drm/drm_drv.c | 4 ++-- drivers/gpu/drm/drm_dsc.c | 2 +- drivers/gpu/drm/drm_edid.c | 4 ++-- drivers/gpu/drm/drm_fb_helper.c | 2 +- drivers/gpu/drm/drm_file.c | 6 +++--- drivers/gpu/drm/drm_format_helper.c | 2 +- drivers/gpu/drm/drm_framebuffer.c | 2 +- drivers/gpu/drm/drm_gem.c | 4 ++-- drivers/gpu/drm/drm_gem_atomic_helper.c | 4 ++-- drivers/gpu/drm/drm_gem_shmem_helper.c | 2 +- drivers/gpu/drm/drm_gem_vram_helper.c | 2 +- drivers/gpu/drm/drm_hdcp.c | 2 +- drivers/gpu/drm/drm_ioctl.c | 4 ++-- drivers/gpu/drm/drm_irq.c | 2 +- drivers/gpu/drm/drm_mm.c | 2 +- drivers/gpu/drm/drm_mode_object.c | 2 +- drivers/gpu/drm/drm_modes.c | 4 ++-- drivers/gpu/drm/drm_plane.c | 2 +- drivers/gpu/drm/drm_plane_helper.c | 2 +- drivers/gpu/drm/drm_prime.c | 2 +- drivers/gpu/drm/drm_probe_helper.c | 2 +- drivers/gpu/drm/drm_property.c | 2 +- drivers/gpu/drm/drm_scdc_helper.c | 2 +- drivers/gpu/drm/drm_syncobj.c | 2 +- drivers/gpu/drm/drm_vblank.c | 12 ++++++------ drivers/gpu/drm/drm_vma_manager.c | 2 +- 36 files changed, 58 insertions(+), 58 deletions(-)
diff --git a/drivers/gpu/drm/drm_aperture.c b/drivers/gpu/drm/drm_aperture.c index 9ac39cf11694..74bd4a76b253 100644 --- a/drivers/gpu/drm/drm_aperture.c +++ b/drivers/gpu/drm/drm_aperture.c @@ -78,7 +78,7 @@
- Drivers that are susceptible to being removed by other drivers, such as
- generic EFI or VESA drivers, have to register themselves as owners of their
- given framebuffer memory. Ownership of the framebuffer memory is achived
- given framebuffer memory. Ownership of the framebuffer memory is achieved
- by calling devm_aperture_acquire_from_firmware(). On success, the driver
- is the owner of the framebuffer range. The function fails if the
- framebuffer is already by another driver. See below for an example.
diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c index d820423fac32..b127e30082ba 100644 --- a/drivers/gpu/drm/drm_atomic.c +++ b/drivers/gpu/drm/drm_atomic.c @@ -723,7 +723,7 @@ static void drm_atomic_plane_print_state(struct drm_printer *p,
- clocks, scaler units, bandwidth and fifo limits shared among a group of
- planes or CRTCs, and so on) it makes sense to model these as independent
- objects. Drivers then need to do similar state tracking and commit ordering for
- such private (since not exposed to userpace) objects as the atomic core and
- such private (since not exposed to userspace) objects as the atomic core and
- helpers already provide for connectors, planes and CRTCs.
- To make this easier on drivers the atomic core provides some support to track
diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index f7bf1ea62d58..7ee480b6efde 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -634,7 +634,7 @@ drm_atomic_helper_check_modeset(struct drm_device *dev, * connectors and a NULL mode. * * The other way around is true as well. enable != 0
* iff connectors are attached and a mode is set.
* implies that connectors are attached and a mode is set. */ new_crtc_state->mode_changed = true; new_crtc_state->connectors_changed = true;@@ -1686,7 +1686,7 @@ static void commit_work(struct work_struct *work) }
/**
- drm_atomic_helper_async_check - check if state can be commited asynchronously
- drm_atomic_helper_async_check - check if state can be committed asynchronously
- @dev: DRM device
- @state: the driver state object
@@ -1695,7 +1695,7 @@ static void commit_work(struct work_struct *work)
- but just do in-place changes on the current state.
- It will return 0 if the commit can happen in an asynchronous fashion or error
- if not. Note that error just mean it can't be commited asynchronously, if it
*/
- if not. Note that error just mean it can't be committed asynchronously, if it
- fails the commit should be treated like a normal synchronous commit.
int drm_atomic_helper_async_check(struct drm_device *dev, @@ -2583,7 +2583,7 @@ EXPORT_SYMBOL(drm_atomic_helper_commit_planes);
- This function can only be savely used when planes are not allowed to move
- between different CRTCs because this function doesn't handle inter-CRTC
- depencies. Callers need to ensure that either no such depencies exist,
*/
- dependencies. Callers need to ensure that either no such dependencies exist,
- resolve them through ordering of commit calls or through some other means.
void @@ -2720,7 +2720,7 @@ EXPORT_SYMBOL(drm_atomic_helper_cleanup_planes); /**
- drm_atomic_helper_swap_state - store atomic state into current sw state
- @state: atomic state
- @stall: stall for preceeding commits
- @stall: stall for preceding commits
- This function stores the atomic state into the current state pointers in all
- driver objects. It should be called after all failing steps have been done
diff --git a/drivers/gpu/drm/drm_atomic_uapi.c b/drivers/gpu/drm/drm_atomic_uapi.c index 7e48d40600ff..909f31833181 100644 --- a/drivers/gpu/drm/drm_atomic_uapi.c +++ b/drivers/gpu/drm/drm_atomic_uapi.c @@ -48,7 +48,7 @@
- in all its forms: The monster ATOMIC IOCTL itself, code for GET_PROPERTY and
- SET_PROPERTY IOCTLs. Plus interface functions for compatibility helpers and
- drivers which have special needs to construct their own atomic updates, e.g.
- for load detect or similiar.
*/
- for load detect or similar.
/** @@ -753,7 +753,7 @@ static int drm_atomic_connector_set_property(struct drm_connector *connector, * restore the state it wants on VT switch. So if the userspace * tries to change the link_status from GOOD to BAD, driver * silently rejects it and returns a 0. This prevents userspace
* from accidently breaking the display when it restores the
* from accidentally breaking the display when it restores the*/ if (state->link_status != DRM_LINK_STATUS_GOOD)
- state.
@@ -1064,7 +1064,7 @@ int drm_atomic_set_property(struct drm_atomic_state *state,
- DOC: explicit fencing properties
- Explicit fencing allows userspace to control the buffer synchronization
- between devices. A Fence or a group of fences are transfered to/from
- between devices. A Fence or a group of fences are transferred to/from
- userspace using Sync File fds and there are two DRM properties for that.
- IN_FENCE_FD on each DRM Plane to send fences to the kernel and
- OUT_FENCE_PTR on each DRM CRTC to receive fences from the kernel.
diff --git a/drivers/gpu/drm/drm_auth.c b/drivers/gpu/drm/drm_auth.c index 3a64a6a79ade..eba438027539 100644 --- a/drivers/gpu/drm/drm_auth.c +++ b/drivers/gpu/drm/drm_auth.c @@ -52,7 +52,7 @@
- In addition only one &drm_master can be the current master for a &drm_device.
- It can be switched through the DROP_MASTER and SET_MASTER IOCTL, or
- implicitly through closing/openeing the primary device node. See also
- implicitly through closing/opening the primary device node. See also
- drm_is_current_master().
- Clients can authenticate against the current master (if it matches their own)
diff --git a/drivers/gpu/drm/drm_bridge.c b/drivers/gpu/drm/drm_bridge.c index 044acd07c153..d4d447a8725a 100644 --- a/drivers/gpu/drm/drm_bridge.c +++ b/drivers/gpu/drm/drm_bridge.c @@ -972,7 +972,7 @@ drm_atomic_bridge_propagate_bus_flags(struct drm_bridge *bridge, bridge_state->output_bus_cfg.flags = output_flags;
/*
* Propage the output flags to the input end of the bridge. Again, it's
* Propagate the output flags to the input end of the bridge. Again, it's
- not necessarily what all bridges want, but that's what most of them
- do, and by doing that by default we avoid forcing drivers to
- duplicate the "dummy propagation" logic.
diff --git a/drivers/gpu/drm/drm_bufs.c b/drivers/gpu/drm/drm_bufs.c index ae8e4d76209c..fcca21e8efac 100644 --- a/drivers/gpu/drm/drm_bufs.c +++ b/drivers/gpu/drm/drm_bufs.c @@ -1502,7 +1502,7 @@ int drm_legacy_freebufs(struct drm_device *dev, void *data,
- Maps the AGP, SG or PCI buffer region with vm_mmap(), and copies information
- about each buffer into user space. For PCI buffers, it calls vm_mmap() with
- offset equal to 0, which drm_mmap() interpretes as PCI buffers and calls
*/
- offset equal to 0, which drm_mmap() interprets as PCI buffers and calls
- drm_mmap_dma().
int __drm_legacy_mapbufs(struct drm_device *dev, void *data, int *p, diff --git a/drivers/gpu/drm/drm_cache.c b/drivers/gpu/drm/drm_cache.c index 546599f19a93..30cc59fe6ef7 100644 --- a/drivers/gpu/drm/drm_cache.c +++ b/drivers/gpu/drm/drm_cache.c @@ -170,7 +170,7 @@ drm_clflush_virt_range(void *addr, unsigned long length) for (; addr < end; addr += size) clflushopt(addr); clflushopt(end - 1); /* force serialisation */
mb(); /*Ensure that evry data cache line entry is flushed*/
mb(); /*Ensure that every data cache line entry is flushed*/diff --git a/drivers/gpu/drm/drm_damage_helper.c b/drivers/gpu/drm/drm_damage_helper.c index 3a4126dc2520..dbc4312160a5 100644 --- a/drivers/gpu/drm/drm_damage_helper.c +++ b/drivers/gpu/drm/drm_damage_helper.c @@ -170,7 +170,7 @@ int drm_atomic_helper_dirtyfb(struct drm_framebuffer *fb, int ret = 0;
/*
* When called from ioctl, we are interruptable, but not when called
* When called from ioctl, we are interruptible, but not when called*/ drm_modeset_acquire_init(&ctx,
- internally (ie. defio worker)
diff --git a/drivers/gpu/drm/drm_dp_helper.c b/drivers/gpu/drm/drm_dp_helper.c index b5f75ca05774..ed3ed6d3da25 100644 --- a/drivers/gpu/drm/drm_dp_helper.c +++ b/drivers/gpu/drm/drm_dp_helper.c @@ -772,7 +772,7 @@ int drm_dp_downstream_max_tmds_clock(const u8 dpcd[DP_RECEIVER_CAP_SIZE], * It's left up to the driver to check the * DP dual mode adapter's max TMDS clock. *
* Unfortunatley it looks like branch devices
* Unfortunately it looks like branch devices*/
- may not fordward that the DP dual mode i2c
- access so we just usually get i2c nak :(
@@ -1365,7 +1365,7 @@ static int drm_dp_i2c_msg_duration(const struct drm_dp_aux_msg *msg, }
/*
- Deterine how many retries should be attempted to successfully transfer
*/
- Determine how many retries should be attempted to successfully transfer
- the specified message, based on the estimated durations of the
- i2c and AUX transfers.
@@ -1418,7 +1418,7 @@ static int drm_dp_i2c_do_msg(struct drm_dp_aux *aux, struct drm_dp_aux_msg *msg) /* * While timeouts can be errors, they're usually normal * behavior (for instance, when a driver tries to
* communicate with a non-existant DisplayPort device).
* communicate with a non-existent DisplayPort device). * Avoid spamming the kernel log with timeout errors. */ if (ret == -ETIMEDOUT)@@ -3327,7 +3327,7 @@ drm_edp_backlight_probe_max(struct drm_dp_aux *aux, struct drm_edp_backlight_inf fxp = DIV_ROUND_CLOSEST(1000 * DP_EDP_BACKLIGHT_FREQ_BASE_KHZ, driver_pwm_freq_hz);
/* Use highest possible value of Pn for more granularity of brightness adjustment while
* satifying the conditions below.
* satisfying the conditions below.
- Pn is in the range of Pn_min and Pn_max
- F is in the range of 1 and 255
- FxP is within 25% of desired value.
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c index 8804ec7d3215..7a5097467ba5 100644 --- a/drivers/gpu/drm/drm_drv.c +++ b/drivers/gpu/drm/drm_drv.c @@ -249,7 +249,7 @@ void drm_minor_release(struct drm_minor *minor)
- Finally when everything is up and running and ready for userspace the device
- instance can be published using drm_dev_register().
- There is also deprecated support for initalizing device instances using
- There is also deprecated support for initializing device instances using
- bus-specific helpers and the &drm_driver.load callback. But due to
- backwards-compatibility needs the device instance have to be published too
- early, which requires unpretty global locking to make safe and is therefore
@@ -379,7 +379,7 @@ void drm_minor_release(struct drm_minor *minor)
- shortcoming however, drm_dev_unplug() marks the drm_device as unplugged before
- drm_atomic_helper_shutdown() is called. This means that if the disable code
- paths are protected, they will not run on regular driver module unload,
- possibily leaving the hardware enabled.
*/
- possibly leaving the hardware enabled.
/** diff --git a/drivers/gpu/drm/drm_dsc.c b/drivers/gpu/drm/drm_dsc.c index ff602f7ec65b..46a3c1b62463 100644 --- a/drivers/gpu/drm/drm_dsc.c +++ b/drivers/gpu/drm/drm_dsc.c @@ -98,7 +98,7 @@ void drm_dsc_pps_payload_pack(struct drm_dsc_picture_parameter_set *pps_payload, { int i;
- /* Protect against someone accidently changing struct size */
- /* Protect against someone accidentally changing struct size */ BUILD_BUG_ON(sizeof(*pps_payload) != DP_SDP_PPS_HEADER_PAYLOAD_BYTES_MINUS_1 + 1);
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 81d5f2524246..6325877c5fd6 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -1919,7 +1919,7 @@ EXPORT_SYMBOL(drm_add_override_edid_modes);
- level, drivers must make all reasonable efforts to expose it as an I2C
- adapter and use drm_get_edid() instead of abusing this function.
- The EDID may be overridden using debugfs override_edid or firmare EDID
- The EDID may be overridden using debugfs override_edid or firmware EDID
- (drm_load_edid_firmware() and drm.edid_firmware parameter), in this priority
- order. Having either of them bypasses actual EDID reads.
@@ -5906,7 +5906,7 @@ drm_hdmi_vendor_infoframe_from_display_mode(struct hdmi_vendor_infoframe *frame, * (ie.vic==0 and s3d_struct==0) we will still send it if we * know that the sink can handle it. This is based on a * suggestion in HDMI 2.0 Appendix F. Apparently some sinks
* have trouble realizing that they shuld switch from 3D to 2D
* have trouble realizing that they should switch from 3D to 2D*/
- mode if the source simply stops sending the infoframe when
- it wants to switch from 3D to 2D.
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index d77a24507d30..3ab078321045 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -565,7 +565,7 @@ struct fb_info *drm_fb_helper_alloc_fbi(struct drm_fb_helper *fb_helper) goto err_release;
/*
* TODO: We really should be smarter here and alloc an apperture
* TODO: We really should be smarter here and alloc an aperture
- for each IORESOURCE_MEM resource helper->dev->dev has and also
- init the ranges of the appertures based on the resources.
- Note some drivers currently count on there being only 1 empty
diff --git a/drivers/gpu/drm/drm_file.c b/drivers/gpu/drm/drm_file.c index ceb1a9723855..ed25168619fc 100644 --- a/drivers/gpu/drm/drm_file.c +++ b/drivers/gpu/drm/drm_file.c @@ -405,7 +405,7 @@ static int drm_open_helper(struct file *filp, struct drm_minor *minor)
- RETURNS:
- 0 on success or negative errno value on falure.
*/
- 0 on success or negative errno value on failure.
int drm_open(struct inode *inode, struct file *filp) { @@ -548,7 +548,7 @@ EXPORT_SYMBOL(drm_release_noglobal);
- @offset: offset to read
- This function must be used by drivers as their &file_operations.read
- method iff they use DRM events for asynchronous signalling to userspace.
- method if they use DRM events for asynchronous signalling to userspace.
- Since events are used by the KMS API for vblank and page flip completion this
- means all modern display drivers must use it.
@@ -641,7 +641,7 @@ EXPORT_SYMBOL(drm_read);
- @wait: poll waiter table
- This function must be used by drivers as their &file_operations.read method
- iff they use DRM events for asynchronous signalling to userspace. Since
- if they use DRM events for asynchronous signalling to userspace. Since
- events are used by the KMS API for vblank and page flip completion this means
- all modern display drivers must use it.
diff --git a/drivers/gpu/drm/drm_format_helper.c b/drivers/gpu/drm/drm_format_helper.c index 0e885cd34107..5231104b1498 100644 --- a/drivers/gpu/drm/drm_format_helper.c +++ b/drivers/gpu/drm/drm_format_helper.c @@ -412,7 +412,7 @@ EXPORT_SYMBOL(drm_fb_blit_rect_dstclip);
- of the display and the framebuffer mismatch, the copy function will
- attempt to convert between them.
- See drm_fb_blit_rect_dstclip() for more inforamtion.
- See drm_fb_blit_rect_dstclip() for more information.
- Returns:
- 0 on success, or a negative error code otherwise.
diff --git a/drivers/gpu/drm/drm_framebuffer.c b/drivers/gpu/drm/drm_framebuffer.c index 4d01464b6f95..a8ad0da225a7 100644 --- a/drivers/gpu/drm/drm_framebuffer.c +++ b/drivers/gpu/drm/drm_framebuffer.c @@ -1090,7 +1090,7 @@ void drm_framebuffer_remove(struct drm_framebuffer *fb)
/* * drm ABI mandates that we remove any deleted framebuffers from active
* useage. But since most sane clients only remove framebuffers they no
* usage. But since most sane clients only remove framebuffers they no
- longer need, try to optimize this away.
- Since we're holding a reference ourselves, observing a refcount of 1
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c index 68deb1de8235..6c102ba2d9ac 100644 --- a/drivers/gpu/drm/drm_gem.c +++ b/drivers/gpu/drm/drm_gem.c @@ -901,7 +901,7 @@ drm_gem_open_ioctl(struct drm_device *dev, void *data, }
/**
- drm_gem_open - initalizes GEM file-private structures at devnode open time
- drm_gem_open - initializes GEM file-private structures at devnode open time
- @dev: drm_device which is being opened by userspace
- @file_private: drm file-private structure to set up
@@ -936,7 +936,7 @@ drm_gem_release(struct drm_device *dev, struct drm_file *file_private)
- drm_gem_object_release - release GEM buffer object resources
- @obj: GEM buffer object
- This releases any structures and resources used by @obj and is the invers of
*/
- This releases any structures and resources used by @obj and is the inverse of
- drm_gem_object_init().
void diff --git a/drivers/gpu/drm/drm_gem_atomic_helper.c b/drivers/gpu/drm/drm_gem_atomic_helper.c index 26af09b959d4..86b3c676e0b1 100644 --- a/drivers/gpu/drm/drm_gem_atomic_helper.c +++ b/drivers/gpu/drm/drm_gem_atomic_helper.c @@ -52,7 +52,7 @@
- The helpers for shadow-buffered planes establish and release mappings,
- and provide struct drm_shadow_plane_state, which stores the plane's mapping
- for commit-tail functons.
- for commit-tail functions.
- Shadow-buffered planes can easily be enabled by using the provided macros
- %DRM_GEM_SHADOW_PLANE_FUNCS and %DRM_GEM_SHADOW_PLANE_HELPER_FUNCS.
@@ -374,7 +374,7 @@ EXPORT_SYMBOL(drm_gem_prepare_shadow_fb);
- This function implements struct &drm_plane_helper_funcs.cleanup_fb.
- This function unmaps all buffer objects of the plane's framebuffer.
- See drm_gem_prepare_shadow_fb() for more inforamtion.
*/
- See drm_gem_prepare_shadow_fb() for more information.
void drm_gem_cleanup_shadow_fb(struct drm_plane *plane, struct drm_plane_state *plane_state) { diff --git a/drivers/gpu/drm/drm_gem_shmem_helper.c b/drivers/gpu/drm/drm_gem_shmem_helper.c index d5e6d4568f99..a61946374c82 100644 --- a/drivers/gpu/drm/drm_gem_shmem_helper.c +++ b/drivers/gpu/drm/drm_gem_shmem_helper.c @@ -368,7 +368,7 @@ static void drm_gem_shmem_vunmap_locked(struct drm_gem_shmem_object *shmem, }
/*
- drm_gem_shmem_vunmap - Unmap a virtual mapping fo a shmem GEM object
- drm_gem_shmem_vunmap - Unmap a virtual mapping for a shmem GEM object
- @shmem: shmem GEM object
- @map: Kernel virtual address where the SHMEM GEM object was mapped
diff --git a/drivers/gpu/drm/drm_gem_vram_helper.c b/drivers/gpu/drm/drm_gem_vram_helper.c index 1e9b82e51a07..43cf7e887d1a 100644 --- a/drivers/gpu/drm/drm_gem_vram_helper.c +++ b/drivers/gpu/drm/drm_gem_vram_helper.c @@ -96,7 +96,7 @@ static const struct drm_gem_object_funcs drm_gem_vram_object_funcs;
- memory region. Call drm_gem_vram_offset() to retrieve this value. Typically
- it's used to program the hardware's scanout engine for framebuffers, set
- the cursor overlay's image for a mouse cursor, or use it as input to the
- hardware's draing engine.
- hardware's drawing engine.
- To access a buffer object's memory from the DRM driver, call
- drm_gem_vram_vmap(). It maps the buffer into kernel address
diff --git a/drivers/gpu/drm/drm_hdcp.c b/drivers/gpu/drm/drm_hdcp.c index 910108ccaae1..ca9b8f697202 100644 --- a/drivers/gpu/drm/drm_hdcp.c +++ b/drivers/gpu/drm/drm_hdcp.c @@ -280,7 +280,7 @@ static int drm_hdcp_request_srm(struct drm_device *drm_dev,
- Count of the revoked KSVs or -ve error number incase of the failure.
*/
- Count of the revoked KSVs or -ve error number in case of the failure.
int drm_hdcp_check_ksvs_revoked(struct drm_device *drm_dev, u8 *ksvs, u32 ksv_count) diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c index f454e0424086..be4a52dc4d6f 100644 --- a/drivers/gpu/drm/drm_ioctl.c +++ b/drivers/gpu/drm/drm_ioctl.c @@ -426,7 +426,7 @@ static int drm_setversion(struct drm_device *dev, void *data, struct drm_file *f }
/**
- drm_noop - DRM no-op ioctl implemntation
- drm_noop - DRM no-op ioctl implementation
- @dev: DRM device for the ioctl
- @data: data pointer for the ioctl
- @file_priv: DRM file for the ioctl call
@@ -446,7 +446,7 @@ int drm_noop(struct drm_device *dev, void *data, EXPORT_SYMBOL(drm_noop);
/**
- drm_invalid_op - DRM invalid ioctl implemntation
- drm_invalid_op - DRM invalid ioctl implementation
- @dev: DRM device for the ioctl
- @data: data pointer for the ioctl
- @file_priv: DRM file for the ioctl call
diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c index 201eae4bba6c..4a853011549a 100644 --- a/drivers/gpu/drm/drm_irq.c +++ b/drivers/gpu/drm/drm_irq.c @@ -72,7 +72,7 @@
- The DRM core provides very simple support helpers to enable IRQ handling on a
- device through the drm_irq_install() and drm_irq_uninstall() functions. This
- only supports devices with a single interrupt on the main device stored in
- &drm_device.dev and set as the device paramter in drm_dev_alloc().
- &drm_device.dev and set as the device parameter in drm_dev_alloc().
- These IRQ helpers are strictly optional. Since these helpers don't automatically
- clean up the requested interrupt like e.g. devm_request_irq() they're not really
diff --git a/drivers/gpu/drm/drm_mm.c b/drivers/gpu/drm/drm_mm.c index a4a04d246135..93d48a6f04ab 100644 --- a/drivers/gpu/drm/drm_mm.c +++ b/drivers/gpu/drm/drm_mm.c @@ -700,7 +700,7 @@ EXPORT_SYMBOL(drm_mm_replace_node);
- interfaces. First a scan operation needs to be initialized with
- drm_mm_scan_init() or drm_mm_scan_init_with_range(). The driver adds
- objects to the roster, probably by walking an LRU list, but this can be
- freely implemented. Eviction candiates are added using
- freely implemented. Eviction candidates are added using
- drm_mm_scan_add_block() until a suitable hole is found or there are no
- further evictable objects. Eviction roster metadata is tracked in &struct
- drm_mm_scan.
diff --git a/drivers/gpu/drm/drm_mode_object.c b/drivers/gpu/drm/drm_mode_object.c index b26588b52795..86d9e907c0b2 100644 --- a/drivers/gpu/drm/drm_mode_object.c +++ b/drivers/gpu/drm/drm_mode_object.c @@ -91,7 +91,7 @@ void drm_mode_object_register(struct drm_device *dev, }
/**
- drm_mode_object_unregister - free a modeset identifer
- drm_mode_object_unregister - free a modeset identifier
- @dev: DRM device
- @object: object to free
diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c index ae53ea624c73..1c72208d8133 100644 --- a/drivers/gpu/drm/drm_modes.c +++ b/drivers/gpu/drm/drm_modes.c @@ -1542,7 +1542,7 @@ static int drm_mode_parse_cmdline_int(const char *delim, unsigned int *int_ret)
/* * delim must point to the '=', otherwise it is a syntax error and
* if delim points to the terminating zero, then delim + 1 wil point
* if delim points to the terminating zero, then delim + 1 will point*/ if (*delim != '=')
- past the end of the string.
@@ -1972,7 +1972,7 @@ int drm_mode_convert_umode(struct drm_device *dev, out->flags = in->flags; /* * Old xf86-video-vmware (possibly others too) used to
* leave 'type' unititialized. Just ignore any bits we
* leave 'type' uninitialized. Just ignore any bits we*/
- don't like. It's a just hint after all, and more
- useful for the kernel->userspace direction anyway.
diff --git a/drivers/gpu/drm/drm_plane.c b/drivers/gpu/drm/drm_plane.c index b373958ecb30..98ca1801253b 100644 --- a/drivers/gpu/drm/drm_plane.c +++ b/drivers/gpu/drm/drm_plane.c @@ -38,7 +38,7 @@ /**
- DOC: overview
- A plane represents an image source that can be blended with or overlayed on
- A plane represents an image source that can be blended with or overlaid on
- top of a CRTC during the scanout process. Planes take their input data from a
- &drm_framebuffer object. The plane itself specifies the cropping and scaling
- of that image, and where it is placed on the visible area of a display
diff --git a/drivers/gpu/drm/drm_plane_helper.c b/drivers/gpu/drm/drm_plane_helper.c index 3aae7ea522f2..5b2d0ca03705 100644 --- a/drivers/gpu/drm/drm_plane_helper.c +++ b/drivers/gpu/drm/drm_plane_helper.c @@ -210,7 +210,7 @@ static int drm_primary_helper_update(struct drm_plane *plane, struct drm_crtc *c * We call set_config() directly here rather than using * drm_mode_set_config_internal. We're reprogramming the same * connectors that were already in use, so we shouldn't need the extra
* cross-CRTC fb refcounting to accomodate stealing connectors.
* cross-CRTC fb refcounting to accommodate stealing connectors.*/
- drm_mode_setplane() already handles the basic refcounting for the
- framebuffers involved in this operation.
diff --git a/drivers/gpu/drm/drm_prime.c b/drivers/gpu/drm/drm_prime.c index 2a54f86856af..3085858272c6 100644 --- a/drivers/gpu/drm/drm_prime.c +++ b/drivers/gpu/drm/drm_prime.c @@ -73,7 +73,7 @@
- Thus the chain of references always flows in one direction, avoiding loops:
- importing GEM object -> dma-buf -> exported GEM bo. A further complication
- are the lookup caches for import and export. These are required to guarantee
- that any given object will always have only one uniqe userspace handle. This
- that any given object will always have only one unique userspace handle. This
- is required to allow userspace to detect duplicated imports, since some GEM
- drivers do fail command submissions if a given buffer object is listed more
- than once. These import and export caches in &drm_prime_file_private only
diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c index e7e1ee2aa352..5606bca3caa8 100644 --- a/drivers/gpu/drm/drm_probe_helper.c +++ b/drivers/gpu/drm/drm_probe_helper.c @@ -757,7 +757,7 @@ EXPORT_SYMBOL(drm_kms_helper_poll_disable);
- drm_kms_helper_poll_init - initialize and enable output polling
- @dev: drm_device
- This function intializes and then also enables output polling support for
- This function initializes and then also enables output polling support for
- @dev. Drivers which do not have reliable hotplug support in hardware can use
- this helper infrastructure to regularly poll such connectors for changes in
- their connection state.
diff --git a/drivers/gpu/drm/drm_property.c b/drivers/gpu/drm/drm_property.c index 27c824a6eb60..6c353c9dc772 100644 --- a/drivers/gpu/drm/drm_property.c +++ b/drivers/gpu/drm/drm_property.c @@ -434,7 +434,7 @@ EXPORT_SYMBOL(drm_property_add_enum); /**
- drm_property_destroy - destroy a drm property
- @dev: drm device
- @property: property to destry
- @property: property to destroy
- This function frees a property including any attached resources like
- enumeration values.
diff --git a/drivers/gpu/drm/drm_scdc_helper.c b/drivers/gpu/drm/drm_scdc_helper.c index 991b8c86d78d..48a382464d54 100644 --- a/drivers/gpu/drm/drm_scdc_helper.c +++ b/drivers/gpu/drm/drm_scdc_helper.c @@ -241,7 +241,7 @@ bool drm_scdc_set_high_tmds_clock_ratio(struct i2c_adapter *adapter, bool set) /* * The spec says that a source should wait minimum 1ms and maximum * 100ms after writing the TMDS config for clock ratio. Lets allow a
* wait of upto 2ms here.
* wait of up to 2ms here.diff --git a/drivers/gpu/drm/drm_syncobj.c b/drivers/gpu/drm/drm_syncobj.c index 1c5b9ef6da37..c9a9d74f338c 100644 --- a/drivers/gpu/drm/drm_syncobj.c +++ b/drivers/gpu/drm/drm_syncobj.c @@ -725,7 +725,7 @@ static int drm_syncobj_export_sync_file(struct drm_file *file_private, return ret; } /**
- drm_syncobj_open - initalizes syncobj file-private structures at devnode open time
- drm_syncobj_open - initializes syncobj file-private structures at devnode open time
- @file_private: drm file-private structure to set up
- Called at device open time, sets up the structure for handling refcounting
diff --git a/drivers/gpu/drm/drm_vblank.c b/drivers/gpu/drm/drm_vblank.c index bba6781cc48f..977b6509bb4b 100644 --- a/drivers/gpu/drm/drm_vblank.c +++ b/drivers/gpu/drm/drm_vblank.c @@ -191,7 +191,7 @@ static u32 drm_max_vblank_count(struct drm_device *dev, unsigned int pipe)
/*
- "No hw counter" fallback implementation of .get_vblank_counter() hook,
- if there is no useable hardware frame counter available.
*/
- if there is no usable hardware frame counter available.
static u32 drm_vblank_no_hw_counter(struct drm_device *dev, unsigned int pipe) { @@ -905,7 +905,7 @@ drm_get_last_vbltimestamp(struct drm_device *dev, unsigned int pipe,
- and drm_crtc_vblank_count() or drm_crtc_vblank_count_and_time()
- provide a barrier: Any writes done before calling
- drm_crtc_handle_vblank() will be visible to callers of the later
- functions, iff the vblank count is the same or a later one.
- functions, if the vblank count is the same or a later one.
- See also &drm_vblank_crtc.count.
@@ -968,7 +968,7 @@ static u64 drm_vblank_count_and_time(struct drm_device *dev, unsigned int pipe,
- and drm_crtc_vblank_count() or drm_crtc_vblank_count_and_time()
- provide a barrier: Any writes done before calling
- drm_crtc_handle_vblank() will be visible to callers of the later
- functions, iff the vblank count is the same or a later one.
*/
- functions, if the vblank count is the same or a later one.
- See also &drm_vblank_crtc.count.
@@ -1997,7 +1997,7 @@ EXPORT_SYMBOL(drm_handle_vblank);
- and drm_crtc_vblank_count() or drm_crtc_vblank_count_and_time()
- provide a barrier: Any writes done before calling
- drm_crtc_handle_vblank() will be visible to callers of the later
- functions, iff the vblank count is the same or a later one.
- functions, if the vblank count is the same or a later one.
- See also &drm_vblank_crtc.count.
@@ -2014,7 +2014,7 @@ EXPORT_SYMBOL(drm_crtc_handle_vblank);
- Get crtc VBLANK count.
- \param dev DRM device
- \param data user arguement, pointing to a drm_crtc_get_sequence structure.
*/
- \param data user argument, pointing to a drm_crtc_get_sequence structure.
- \param file_priv drm file private for the user's open file descriptor
@@ -2070,7 +2070,7 @@ int drm_crtc_get_sequence_ioctl(struct drm_device *dev, void *data,
- Queue a event for VBLANK sequence
- \param dev DRM device
- \param data user arguement, pointing to a drm_crtc_queue_sequence structure.
*/
- \param data user argument, pointing to a drm_crtc_queue_sequence structure.
- \param file_priv drm file private for the user's open file descriptor
diff --git a/drivers/gpu/drm/drm_vma_manager.c b/drivers/gpu/drm/drm_vma_manager.c index 4565319fa6b3..7de37f8c68fd 100644 --- a/drivers/gpu/drm/drm_vma_manager.c +++ b/drivers/gpu/drm/drm_vma_manager.c @@ -361,7 +361,7 @@ EXPORT_SYMBOL(drm_vma_node_revoke);
- This is locked against concurrent access internally.
- RETURNS:
- true iff @filp is on the list
*/
- true if @filp is on the list
bool drm_vma_node_is_allowed(struct drm_vma_offset_node *node, struct drm_file *tag) -- 2.25.1
Hello,
-----Original Message----- From: Daniel Vetter daniel@ffwll.ch Sent: 2021年8月2日 16:20 To: Cai,Huoqing caihuoqing@baidu.com Cc: maarten.lankhorst@linux.intel.com; mripard@kernel.org; tzimmermann@suse.de; airlied@linux.ie; daniel@ffwll.ch; dri- devel@lists.freedesktop.org Subject: Re: [PATCH v2] drm: Fix typo in comments
On Fri, Jul 30, 2021 at 09:27:29PM +0800, Cai Huoqing wrote:
fix typo for drm
v1->v2: respin with the change "iff ==> implies that"
Reviewed-by: Daniel Vetter daniel@ffwll.ch
I did not give you a Reviewed-by: tag, please dont forge them. At least in the linux kernel an r-b tag is a fairly formal statement:
https://dri.freedesktop.org/docs/drm/process/submitting- patches.html?highlight=statement%20oversight#reviewer-s-statement-of- oversight
The more informal Acked-by is generally ok to add if you get something like "looks good to me", but better to ask for confirmation too in that case.
I'm very sorry, this is my mistake I will remove it.
I've removed it before pushing.
It's ok
Signed-off-by: Cai Huoqing caihuoqing@baidu.com
Pushed to drm-misc-next, thanks for your patch. -Daniel
drivers/gpu/drm/drm_aperture.c | 2 +- drivers/gpu/drm/drm_atomic.c | 2 +- drivers/gpu/drm/drm_atomic_helper.c | 10 +++++----- drivers/gpu/drm/drm_atomic_uapi.c | 6 +++--- drivers/gpu/drm/drm_auth.c | 2 +- drivers/gpu/drm/drm_bridge.c | 2 +- drivers/gpu/drm/drm_bufs.c | 2 +- drivers/gpu/drm/drm_cache.c | 2 +- drivers/gpu/drm/drm_damage_helper.c | 2 +- drivers/gpu/drm/drm_dp_helper.c | 8 ++++---- drivers/gpu/drm/drm_drv.c | 4 ++-- drivers/gpu/drm/drm_dsc.c | 2 +- drivers/gpu/drm/drm_edid.c | 4 ++-- drivers/gpu/drm/drm_fb_helper.c | 2 +- drivers/gpu/drm/drm_file.c | 6 +++--- drivers/gpu/drm/drm_format_helper.c | 2 +- drivers/gpu/drm/drm_framebuffer.c | 2 +- drivers/gpu/drm/drm_gem.c | 4 ++-- drivers/gpu/drm/drm_gem_atomic_helper.c | 4 ++-- drivers/gpu/drm/drm_gem_shmem_helper.c | 2 +- drivers/gpu/drm/drm_gem_vram_helper.c | 2 +- drivers/gpu/drm/drm_hdcp.c | 2 +- drivers/gpu/drm/drm_ioctl.c | 4 ++-- drivers/gpu/drm/drm_irq.c | 2 +- drivers/gpu/drm/drm_mm.c | 2 +- drivers/gpu/drm/drm_mode_object.c | 2 +- drivers/gpu/drm/drm_modes.c | 4 ++-- drivers/gpu/drm/drm_plane.c | 2 +- drivers/gpu/drm/drm_plane_helper.c | 2 +- drivers/gpu/drm/drm_prime.c | 2 +- drivers/gpu/drm/drm_probe_helper.c | 2 +- drivers/gpu/drm/drm_property.c | 2 +- drivers/gpu/drm/drm_scdc_helper.c | 2 +- drivers/gpu/drm/drm_syncobj.c | 2 +- drivers/gpu/drm/drm_vblank.c | 12 ++++++------ drivers/gpu/drm/drm_vma_manager.c | 2 +- 36 files changed, 58 insertions(+), 58 deletions(-)
diff --git a/drivers/gpu/drm/drm_aperture.c b/drivers/gpu/drm/drm_aperture.c index 9ac39cf11694..74bd4a76b253 100644 --- a/drivers/gpu/drm/drm_aperture.c +++ b/drivers/gpu/drm/drm_aperture.c @@ -78,7 +78,7 @@
- Drivers that are susceptible to being removed by other drivers, such as
- generic EFI or VESA drivers, have to register themselves as owners
of their
- given framebuffer memory. Ownership of the framebuffer memory is
achived
- given framebuffer memory. Ownership of the framebuffer memory is
- achieved
- by calling devm_aperture_acquire_from_firmware(). On success, the driver
- is the owner of the framebuffer range. The function fails if the
- framebuffer is already by another driver. See below for an example.
diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c index d820423fac32..b127e30082ba 100644 --- a/drivers/gpu/drm/drm_atomic.c +++ b/drivers/gpu/drm/drm_atomic.c @@ -723,7 +723,7 @@ static void drm_atomic_plane_print_state(struct
drm_printer *p,
- clocks, scaler units, bandwidth and fifo limits shared among a group of
- planes or CRTCs, and so on) it makes sense to model these as independent
- objects. Drivers then need to do similar state tracking and commit
ordering for
- such private (since not exposed to userpace) objects as the atomic
core and
- such private (since not exposed to userspace) objects as the
- atomic core and
- helpers already provide for connectors, planes and CRTCs.
- To make this easier on drivers the atomic core provides some
support to track diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index f7bf1ea62d58..7ee480b6efde 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -634,7 +634,7 @@ drm_atomic_helper_check_modeset(struct
drm_device *dev,
* connectors and a NULL mode. * * The other way around is true as well. enable != 0
* iff connectors are attached and a mode is set.
* implies that connectors are attached and a mode isset.
*/ new_crtc_state->mode_changed = true; new_crtc_state->connectors_changed = true; @@ -1686,7 +1686,7 @@
static void commit_work(struct work_struct *work) }
/**
- drm_atomic_helper_async_check - check if state can be commited
asynchronously
- drm_atomic_helper_async_check - check if state can be committed
- asynchronously
- @dev: DRM device
- @state: the driver state object
@@ -1695,7 +1695,7 @@ static void commit_work(struct work_struct *work)
- but just do in-place changes on the current state.
- It will return 0 if the commit can happen in an asynchronous
fashion or error
- if not. Note that error just mean it can't be commited
asynchronously, if it
- if not. Note that error just mean it can't be committed
- asynchronously, if it
*/
- fails the commit should be treated like a normal synchronous commit.
int drm_atomic_helper_async_check(struct drm_device *dev, @@ -2583,7 +2583,7 @@ EXPORT_SYMBOL(drm_atomic_helper_commit_planes);
- This function can only be savely used when planes are not allowed to move
- between different CRTCs because this function doesn't handle
inter-CRTC
- depencies. Callers need to ensure that either no such depencies
exist,
- dependencies. Callers need to ensure that either no such
- dependencies exist,
*/
- resolve them through ordering of commit calls or through some other means.
void @@ -2720,7 +2720,7 @@
EXPORT_SYMBOL(drm_atomic_helper_cleanup_planes);
/**
- drm_atomic_helper_swap_state - store atomic state into current sw state
- @state: atomic state
- @stall: stall for preceeding commits
- @stall: stall for preceding commits
- This function stores the atomic state into the current state pointers in all
- driver objects. It should be called after all failing steps have
been done diff --git a/drivers/gpu/drm/drm_atomic_uapi.c b/drivers/gpu/drm/drm_atomic_uapi.c index 7e48d40600ff..909f31833181 100644 --- a/drivers/gpu/drm/drm_atomic_uapi.c +++ b/drivers/gpu/drm/drm_atomic_uapi.c @@ -48,7 +48,7 @@
- in all its forms: The monster ATOMIC IOCTL itself, code for GET_PROPERTY
and
- SET_PROPERTY IOCTLs. Plus interface functions for compatibility helpers and
- drivers which have special needs to construct their own atomic updates, e.g.
- for load detect or similiar.
*/
- for load detect or similar.
/** @@ -753,7 +753,7 @@ static int drm_atomic_connector_set_property(struct
drm_connector *connector,
* restore the state it wants on VT switch. So if the userspace * tries to change the link_status from GOOD to BAD, driver * silently rejects it and returns a 0. This prevents userspace
* from accidently breaking the display when it restores the
* from accidentally breaking the display when it restores the*/ if (state->link_status != DRM_LINK_STATUS_GOOD) @@ -
- state.
1064,7 +1064,7
@@ int drm_atomic_set_property(struct drm_atomic_state *state,
- DOC: explicit fencing properties
- Explicit fencing allows userspace to control the buffer
synchronization
- between devices. A Fence or a group of fences are transfered
to/from
- between devices. A Fence or a group of fences are transferred
- to/from
- userspace using Sync File fds and there are two DRM properties for that.
- IN_FENCE_FD on each DRM Plane to send fences to the kernel and
- OUT_FENCE_PTR on each DRM CRTC to receive fences from the kernel.
diff --git a/drivers/gpu/drm/drm_auth.c b/drivers/gpu/drm/drm_auth.c index 3a64a6a79ade..eba438027539 100644 --- a/drivers/gpu/drm/drm_auth.c +++ b/drivers/gpu/drm/drm_auth.c @@ -52,7 +52,7 @@
- In addition only one &drm_master can be the current master for a
&drm_device.
- It can be switched through the DROP_MASTER and SET_MASTER IOCTL,
or
- implicitly through closing/openeing the primary device node. See
also
- implicitly through closing/opening the primary device node. See
- also
- drm_is_current_master().
- Clients can authenticate against the current master (if it matches
their own) diff --git a/drivers/gpu/drm/drm_bridge.c b/drivers/gpu/drm/drm_bridge.c index 044acd07c153..d4d447a8725a 100644 --- a/drivers/gpu/drm/drm_bridge.c +++ b/drivers/gpu/drm/drm_bridge.c @@ -972,7 +972,7 @@ drm_atomic_bridge_propagate_bus_flags(struct
drm_bridge *bridge,
bridge_state->output_bus_cfg.flags = output_flags;
/*
* Propage the output flags to the input end of the bridge. Again, it's
* Propagate the output flags to the input end of the bridge. Again,+it's * not necessarily what all bridges want, but that's what most of them * do, and by doing that by default we avoid forcing drivers to * duplicate the "dummy propagation" logic. diff --git a/drivers/gpu/drm/drm_bufs.c b/drivers/gpu/drm/drm_bufs.c index ae8e4d76209c..fcca21e8efac 100644 --- a/drivers/gpu/drm/drm_bufs.c +++ b/drivers/gpu/drm/drm_bufs.c @@ -1502,7 +1502,7 @@ int drm_legacy_freebufs(struct drm_device *dev,
void *data,
- Maps the AGP, SG or PCI buffer region with vm_mmap(), and copies
information
- about each buffer into user space. For PCI buffers, it calls
vm_mmap() with
- offset equal to 0, which drm_mmap() interpretes as PCI buffers and
calls
- offset equal to 0, which drm_mmap() interprets as PCI buffers and
- calls
*/
- drm_mmap_dma().
int __drm_legacy_mapbufs(struct drm_device *dev, void *data, int *p, diff --git a/drivers/gpu/drm/drm_cache.c b/drivers/gpu/drm/drm_cache.c index 546599f19a93..30cc59fe6ef7 100644 --- a/drivers/gpu/drm/drm_cache.c +++ b/drivers/gpu/drm/drm_cache.c @@ -170,7 +170,7 @@ drm_clflush_virt_range(void *addr, unsigned long
length)
for (; addr < end; addr += size) clflushopt(addr); clflushopt(end - 1); /* force serialisation */
mb(); /*Ensure that evry data cache line entry is flushed*/
mb(); /*Ensure that every data cache line entry is flushed*/diff --git a/drivers/gpu/drm/drm_damage_helper.c b/drivers/gpu/drm/drm_damage_helper.c index 3a4126dc2520..dbc4312160a5 100644 --- a/drivers/gpu/drm/drm_damage_helper.c +++ b/drivers/gpu/drm/drm_damage_helper.c @@ -170,7 +170,7 @@ int drm_atomic_helper_dirtyfb(struct
drm_framebuffer *fb,
int ret = 0;
/*
* When called from ioctl, we are interruptable, but not when called
* When called from ioctl, we are interruptible, but not when called*/ drm_modeset_acquire_init(&ctx,
- internally (ie. defio worker)
diff --git a/drivers/gpu/drm/drm_dp_helper.c b/drivers/gpu/drm/drm_dp_helper.c index b5f75ca05774..ed3ed6d3da25 100644 --- a/drivers/gpu/drm/drm_dp_helper.c +++ b/drivers/gpu/drm/drm_dp_helper.c @@ -772,7 +772,7 @@ int drm_dp_downstream_max_tmds_clock(const u8
dpcd[DP_RECEIVER_CAP_SIZE],
* It's left up to the driver to check the * DP dual mode adapter's max TMDS clock. *
* Unfortunatley it looks like branch devices
* Unfortunately it looks like branch devices*/
- may not fordward that the DP dual mode i2c
- access so we just usually get i2c nak :(
@@ -1365,7 +1365,7 @@ static int drm_dp_i2c_msg_duration(const struct drm_dp_aux_msg *msg, }
/*
- Deterine how many retries should be attempted to successfully
transfer
- Determine how many retries should be attempted to successfully
- transfer
*/
- the specified message, based on the estimated durations of the
- i2c and AUX transfers.
@@ -1418,7 +1418,7 @@ static int drm_dp_i2c_do_msg(struct drm_dp_aux
*aux, struct drm_dp_aux_msg *msg)
/* * While timeouts can be errors, they're usually normal * behavior (for instance, when a driver tries to
* communicate with a non-existant DisplayPort device).
* communicate with a non-existent DisplayPort device). * Avoid spamming the kernel log with timeout errors. */ if (ret == -ETIMEDOUT)@@ -3327,7 +3327,7 @@ drm_edp_backlight_probe_max(struct drm_dp_aux
*aux, struct drm_edp_backlight_inf
fxp = DIV_ROUND_CLOSEST(1000 *
DP_EDP_BACKLIGHT_FREQ_BASE_KHZ,
driver_pwm_freq_hz);
/* Use highest possible value of Pn for more granularity of brightness
adjustment while
* satifying the conditions below.
* satisfying the conditions below.
- Pn is in the range of Pn_min and Pn_max
- F is in the range of 1 and 255
- FxP is within 25% of desired value.
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c index 8804ec7d3215..7a5097467ba5 100644 --- a/drivers/gpu/drm/drm_drv.c +++ b/drivers/gpu/drm/drm_drv.c @@ -249,7 +249,7 @@ void drm_minor_release(struct drm_minor *minor)
- Finally when everything is up and running and ready for userspace the device
- instance can be published using drm_dev_register().
- There is also deprecated support for initalizing device instances
using
- There is also deprecated support for initializing device instances
- using
- bus-specific helpers and the &drm_driver.load callback. But due to
- backwards-compatibility needs the device instance have to be published too
- early, which requires unpretty global locking to make safe and is
therefore @@ -379,7 +379,7 @@ void drm_minor_release(struct drm_minor
*minor)
- shortcoming however, drm_dev_unplug() marks the drm_device as
unplugged before
- drm_atomic_helper_shutdown() is called. This means that if the disable code
- paths are protected, they will not run on regular driver module
unload,
- possibily leaving the hardware enabled.
*/
- possibly leaving the hardware enabled.
/** diff --git a/drivers/gpu/drm/drm_dsc.c b/drivers/gpu/drm/drm_dsc.c index ff602f7ec65b..46a3c1b62463 100644 --- a/drivers/gpu/drm/drm_dsc.c +++ b/drivers/gpu/drm/drm_dsc.c @@ -98,7 +98,7 @@ void drm_dsc_pps_payload_pack(struct drm_dsc_picture_parameter_set *pps_payload, { int i;
- /* Protect against someone accidently changing struct size */
- /* Protect against someone accidentally changing struct size */ BUILD_BUG_ON(sizeof(*pps_payload) != DP_SDP_PPS_HEADER_PAYLOAD_BYTES_MINUS_1 + 1);
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 81d5f2524246..6325877c5fd6 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -1919,7 +1919,7 @@ EXPORT_SYMBOL(drm_add_override_edid_modes);
- level, drivers must make all reasonable efforts to expose it as an I2C
- adapter and use drm_get_edid() instead of abusing this function.
- The EDID may be overridden using debugfs override_edid or firmare
EDID
- The EDID may be overridden using debugfs override_edid or firmware
- EDID
- (drm_load_edid_firmware() and drm.edid_firmware parameter), in this
priority
- order. Having either of them bypasses actual EDID reads.
@@ -5906,7 +5906,7 @@
drm_hdmi_vendor_infoframe_from_display_mode(struct hdmi_vendor_infoframe *frame,
* (ie.vic==0 and s3d_struct==0) we will still send it if we * know that the sink can handle it. This is based on a * suggestion in HDMI 2.0 Appendix F. Apparently some sinks
* have trouble realizing that they shuld switch from 3D to 2D
* have trouble realizing that they should switch from 3D to 2D*/
- mode if the source simply stops sending the infoframe when
- it wants to switch from 3D to 2D.
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index d77a24507d30..3ab078321045 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -565,7 +565,7 @@ struct fb_info *drm_fb_helper_alloc_fbi(struct
drm_fb_helper *fb_helper)
goto err_release;/*
* TODO: We really should be smarter here and alloc an apperture
* TODO: We really should be smarter here and alloc an aperture
- for each IORESOURCE_MEM resource helper->dev->dev has and also
- init the ranges of the appertures based on the resources.
- Note some drivers currently count on there being only 1 empty
diff --git a/drivers/gpu/drm/drm_file.c b/drivers/gpu/drm/drm_file.c index ceb1a9723855..ed25168619fc 100644 --- a/drivers/gpu/drm/drm_file.c +++ b/drivers/gpu/drm/drm_file.c @@ -405,7 +405,7 @@ static int drm_open_helper(struct file *filp, struct
drm_minor *minor)
- RETURNS:
- 0 on success or negative errno value on falure.
*/
- 0 on success or negative errno value on failure.
int drm_open(struct inode *inode, struct file *filp) { @@ -548,7 +548,7 @@ EXPORT_SYMBOL(drm_release_noglobal);
- @offset: offset to read
- This function must be used by drivers as their
&file_operations.read
- method iff they use DRM events for asynchronous signalling to userspace.
- method if they use DRM events for asynchronous signalling to userspace.
- Since events are used by the KMS API for vblank and page flip completion this
- means all modern display drivers must use it.
@@ -641,7 +641,7 @@ EXPORT_SYMBOL(drm_read);
- @wait: poll waiter table
- This function must be used by drivers as their
&file_operations.read method
- iff they use DRM events for asynchronous signalling to userspace.
Since
- if they use DRM events for asynchronous signalling to userspace.
- Since
- events are used by the KMS API for vblank and page flip completion this
means
- all modern display drivers must use it.
diff --git a/drivers/gpu/drm/drm_format_helper.c b/drivers/gpu/drm/drm_format_helper.c index 0e885cd34107..5231104b1498 100644 --- a/drivers/gpu/drm/drm_format_helper.c +++ b/drivers/gpu/drm/drm_format_helper.c @@ -412,7 +412,7 @@ EXPORT_SYMBOL(drm_fb_blit_rect_dstclip);
- of the display and the framebuffer mismatch, the copy function will
- attempt to convert between them.
- See drm_fb_blit_rect_dstclip() for more inforamtion.
- See drm_fb_blit_rect_dstclip() for more information.
- Returns:
- 0 on success, or a negative error code otherwise.
diff --git a/drivers/gpu/drm/drm_framebuffer.c b/drivers/gpu/drm/drm_framebuffer.c index 4d01464b6f95..a8ad0da225a7 100644 --- a/drivers/gpu/drm/drm_framebuffer.c +++ b/drivers/gpu/drm/drm_framebuffer.c @@ -1090,7 +1090,7 @@ void drm_framebuffer_remove(struct drm_framebuffer *fb)
/* * drm ABI mandates that we remove any deleted framebuffers from
active
* useage. But since most sane clients only remove framebuffers they no
* usage. But since most sane clients only remove framebuffers they+no * longer need, try to optimize this away. * * Since we're holding a reference ourselves, observing a refcount of 1 diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c index 68deb1de8235..6c102ba2d9ac 100644 --- a/drivers/gpu/drm/drm_gem.c +++ b/drivers/gpu/drm/drm_gem.c @@ -901,7 +901,7 @@ drm_gem_open_ioctl(struct drm_device *dev, void *data, }
/**
- drm_gem_open - initalizes GEM file-private structures at devnode
open time
- drm_gem_open - initializes GEM file-private structures at devnode
- open time
- @dev: drm_device which is being opened by userspace
- @file_private: drm file-private structure to set up
@@ -936,7 +936,7 @@ drm_gem_release(struct drm_device *dev, struct
drm_file *file_private)
- drm_gem_object_release - release GEM buffer object resources
- @obj: GEM buffer object
- This releases any structures and resources used by @obj and is the
invers of
- This releases any structures and resources used by @obj and is the
- inverse of
*/
- drm_gem_object_init().
void diff --git a/drivers/gpu/drm/drm_gem_atomic_helper.c b/drivers/gpu/drm/drm_gem_atomic_helper.c index 26af09b959d4..86b3c676e0b1 100644 --- a/drivers/gpu/drm/drm_gem_atomic_helper.c +++ b/drivers/gpu/drm/drm_gem_atomic_helper.c @@ -52,7 +52,7 @@
- The helpers for shadow-buffered planes establish and release mappings,
- and provide struct drm_shadow_plane_state, which stores the
plane's mapping
- for commit-tail functons.
- for commit-tail functions.
- Shadow-buffered planes can easily be enabled by using the provided macros
- %DRM_GEM_SHADOW_PLANE_FUNCS
and %DRM_GEM_SHADOW_PLANE_HELPER_FUNCS.
@@ -374,7 +374,7 @@ EXPORT_SYMBOL(drm_gem_prepare_shadow_fb);
- This function implements struct &drm_plane_helper_funcs.cleanup_fb.
- This function unmaps all buffer objects of the plane's framebuffer.
- See drm_gem_prepare_shadow_fb() for more inforamtion.
*/
- See drm_gem_prepare_shadow_fb() for more information.
void drm_gem_cleanup_shadow_fb(struct drm_plane *plane, struct drm_plane_state *plane_state) { diff --git a/drivers/gpu/drm/drm_gem_shmem_helper.c b/drivers/gpu/drm/drm_gem_shmem_helper.c index d5e6d4568f99..a61946374c82 100644 --- a/drivers/gpu/drm/drm_gem_shmem_helper.c +++ b/drivers/gpu/drm/drm_gem_shmem_helper.c @@ -368,7 +368,7 @@ static void drm_gem_shmem_vunmap_locked(struct drm_gem_shmem_object *shmem, }
/*
- drm_gem_shmem_vunmap - Unmap a virtual mapping fo a shmem GEM
object
- drm_gem_shmem_vunmap - Unmap a virtual mapping for a shmem GEM
- object
- @shmem: shmem GEM object
- @map: Kernel virtual address where the SHMEM GEM object was mapped
diff --git a/drivers/gpu/drm/drm_gem_vram_helper.c b/drivers/gpu/drm/drm_gem_vram_helper.c index 1e9b82e51a07..43cf7e887d1a 100644 --- a/drivers/gpu/drm/drm_gem_vram_helper.c +++ b/drivers/gpu/drm/drm_gem_vram_helper.c @@ -96,7 +96,7 @@ static const struct drm_gem_object_funcs
drm_gem_vram_object_funcs;
- memory region. Call drm_gem_vram_offset() to retrieve this value. Typically
- it's used to program the hardware's scanout engine for framebuffers, set
- the cursor overlay's image for a mouse cursor, or use it as input
to the
- hardware's draing engine.
- hardware's drawing engine.
- To access a buffer object's memory from the DRM driver, call
- drm_gem_vram_vmap(). It maps the buffer into kernel address diff
--git a/drivers/gpu/drm/drm_hdcp.c b/drivers/gpu/drm/drm_hdcp.c index 910108ccaae1..ca9b8f697202 100644 --- a/drivers/gpu/drm/drm_hdcp.c +++ b/drivers/gpu/drm/drm_hdcp.c @@ -280,7 +280,7 @@ static int drm_hdcp_request_srm(struct drm_device
*drm_dev,
cp.com/sites/default/files/specifications/HDCP%20on%20HDMI%20Specification %20Rev2_2_Final1.pdf
- Returns:
- Count of the revoked KSVs or -ve error number incase of the failure.
*/
- Count of the revoked KSVs or -ve error number in case of the failure.
int drm_hdcp_check_ksvs_revoked(struct drm_device *drm_dev, u8 *ksvs, u32 ksv_count) diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c index f454e0424086..be4a52dc4d6f 100644 --- a/drivers/gpu/drm/drm_ioctl.c +++ b/drivers/gpu/drm/drm_ioctl.c @@ -426,7 +426,7 @@ static int drm_setversion(struct drm_device *dev, void *data, struct drm_file *f }
/**
- drm_noop - DRM no-op ioctl implemntation
- drm_noop - DRM no-op ioctl implementation
- @dev: DRM device for the ioctl
- @data: data pointer for the ioctl
- @file_priv: DRM file for the ioctl call @@ -446,7 +446,7 @@ int
drm_noop(struct drm_device *dev, void *data, EXPORT_SYMBOL(drm_noop);
/**
- drm_invalid_op - DRM invalid ioctl implemntation
- drm_invalid_op - DRM invalid ioctl implementation
- @dev: DRM device for the ioctl
- @data: data pointer for the ioctl
- @file_priv: DRM file for the ioctl call diff --git
a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c index 201eae4bba6c..4a853011549a 100644 --- a/drivers/gpu/drm/drm_irq.c +++ b/drivers/gpu/drm/drm_irq.c @@ -72,7 +72,7 @@
- The DRM core provides very simple support helpers to enable IRQ handling
on a
- device through the drm_irq_install() and drm_irq_uninstall() functions. This
- only supports devices with a single interrupt on the main device
stored in
- &drm_device.dev and set as the device paramter in drm_dev_alloc().
- &drm_device.dev and set as the device parameter in drm_dev_alloc().
- These IRQ helpers are strictly optional. Since these helpers don't
automatically
- clean up the requested interrupt like e.g. devm_request_irq()
they're not really diff --git a/drivers/gpu/drm/drm_mm.c b/drivers/gpu/drm/drm_mm.c index a4a04d246135..93d48a6f04ab 100644 --- a/drivers/gpu/drm/drm_mm.c +++ b/drivers/gpu/drm/drm_mm.c @@ -700,7 +700,7 @@ EXPORT_SYMBOL(drm_mm_replace_node);
- interfaces. First a scan operation needs to be initialized with
- drm_mm_scan_init() or drm_mm_scan_init_with_range(). The driver adds
- objects to the roster, probably by walking an LRU list, but this
can be
- freely implemented. Eviction candiates are added using
- freely implemented. Eviction candidates are added using
- drm_mm_scan_add_block() until a suitable hole is found or there are no
- further evictable objects. Eviction roster metadata is tracked in &struct
- drm_mm_scan.
diff --git a/drivers/gpu/drm/drm_mode_object.c b/drivers/gpu/drm/drm_mode_object.c index b26588b52795..86d9e907c0b2 100644 --- a/drivers/gpu/drm/drm_mode_object.c +++ b/drivers/gpu/drm/drm_mode_object.c @@ -91,7 +91,7 @@ void drm_mode_object_register(struct drm_device *dev, }
/**
- drm_mode_object_unregister - free a modeset identifer
- drm_mode_object_unregister - free a modeset identifier
- @dev: DRM device
- @object: object to free
diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c index ae53ea624c73..1c72208d8133 100644 --- a/drivers/gpu/drm/drm_modes.c +++ b/drivers/gpu/drm/drm_modes.c @@ -1542,7 +1542,7 @@ static int drm_mode_parse_cmdline_int(const char *delim, unsigned int *int_ret)
/* * delim must point to the '=', otherwise it is a syntax error and
* if delim points to the terminating zero, then delim + 1 wil point
* if delim points to the terminating zero, then delim + 1 will+point * past the end of the string. */ if (*delim != '=') @@ -1972,7 +1972,7 @@ int drm_mode_convert_umode(struct drm_device
*dev,
out->flags = in->flags; /* * Old xf86-video-vmware (possibly others too) used to
* leave 'type' unititialized. Just ignore any bits we
* leave 'type' uninitialized. Just ignore any bits we*/
- don't like. It's a just hint after all, and more
- useful for the kernel->userspace direction anyway.
diff --git a/drivers/gpu/drm/drm_plane.c b/drivers/gpu/drm/drm_plane.c index b373958ecb30..98ca1801253b 100644 --- a/drivers/gpu/drm/drm_plane.c +++ b/drivers/gpu/drm/drm_plane.c @@ -38,7 +38,7 @@ /**
- DOC: overview
- A plane represents an image source that can be blended with or
overlayed on
- A plane represents an image source that can be blended with or
- overlaid on
- top of a CRTC during the scanout process. Planes take their input data from
a
- &drm_framebuffer object. The plane itself specifies the cropping and scaling
- of that image, and where it is placed on the visible area of a
display diff --git a/drivers/gpu/drm/drm_plane_helper.c b/drivers/gpu/drm/drm_plane_helper.c index 3aae7ea522f2..5b2d0ca03705 100644 --- a/drivers/gpu/drm/drm_plane_helper.c +++ b/drivers/gpu/drm/drm_plane_helper.c @@ -210,7 +210,7 @@ static int drm_primary_helper_update(struct
drm_plane *plane, struct drm_crtc *c
* We call set_config() directly here rather than using * drm_mode_set_config_internal. We're reprogramming the same * connectors that were already in use, so we shouldn't need the extra
* cross-CRTC fb refcounting to accomodate stealing connectors.
* cross-CRTC fb refcounting to accommodate stealing connectors.*/
- drm_mode_setplane() already handles the basic refcounting for the
- framebuffers involved in this operation.
diff --git a/drivers/gpu/drm/drm_prime.c b/drivers/gpu/drm/drm_prime.c index 2a54f86856af..3085858272c6 100644 --- a/drivers/gpu/drm/drm_prime.c +++ b/drivers/gpu/drm/drm_prime.c @@ -73,7 +73,7 @@
- Thus the chain of references always flows in one direction, avoiding loops:
- importing GEM object -> dma-buf -> exported GEM bo. A further
complication
- are the lookup caches for import and export. These are required to
guarantee
- that any given object will always have only one uniqe userspace
handle. This
- that any given object will always have only one unique userspace
- handle. This
- is required to allow userspace to detect duplicated imports, since some GEM
- drivers do fail command submissions if a given buffer object is listed more
- than once. These import and export caches in
&drm_prime_file_private only diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c index e7e1ee2aa352..5606bca3caa8 100644 --- a/drivers/gpu/drm/drm_probe_helper.c +++ b/drivers/gpu/drm/drm_probe_helper.c @@ -757,7 +757,7 @@ EXPORT_SYMBOL(drm_kms_helper_poll_disable);
- drm_kms_helper_poll_init - initialize and enable output polling
- @dev: drm_device
- This function intializes and then also enables output polling
support for
- This function initializes and then also enables output polling
- support for
- @dev. Drivers which do not have reliable hotplug support in hardware can
use
- this helper infrastructure to regularly poll such connectors for changes in
- their connection state.
diff --git a/drivers/gpu/drm/drm_property.c b/drivers/gpu/drm/drm_property.c index 27c824a6eb60..6c353c9dc772 100644 --- a/drivers/gpu/drm/drm_property.c +++ b/drivers/gpu/drm/drm_property.c @@ -434,7 +434,7 @@ EXPORT_SYMBOL(drm_property_add_enum); /**
- drm_property_destroy - destroy a drm property
- @dev: drm device
- @property: property to destry
- @property: property to destroy
- This function frees a property including any attached resources like
- enumeration values.
diff --git a/drivers/gpu/drm/drm_scdc_helper.c b/drivers/gpu/drm/drm_scdc_helper.c index 991b8c86d78d..48a382464d54 100644 --- a/drivers/gpu/drm/drm_scdc_helper.c +++ b/drivers/gpu/drm/drm_scdc_helper.c @@ -241,7 +241,7 @@ bool drm_scdc_set_high_tmds_clock_ratio(struct
i2c_adapter *adapter, bool set)
/* * The spec says that a source should wait minimum 1ms and maximum * 100ms after writing the TMDS config for clock ratio. Lets allow a
* wait of upto 2ms here.
* wait of up to 2ms here.diff --git a/drivers/gpu/drm/drm_syncobj.c b/drivers/gpu/drm/drm_syncobj.c index 1c5b9ef6da37..c9a9d74f338c 100644 --- a/drivers/gpu/drm/drm_syncobj.c +++ b/drivers/gpu/drm/drm_syncobj.c @@ -725,7 +725,7 @@ static int drm_syncobj_export_sync_file(struct
drm_file *file_private,
return ret; } /**
- drm_syncobj_open - initalizes syncobj file-private structures at
devnode open time
- drm_syncobj_open - initializes syncobj file-private structures at
- devnode open time
- @file_private: drm file-private structure to set up
- Called at device open time, sets up the structure for handling
refcounting diff --git a/drivers/gpu/drm/drm_vblank.c b/drivers/gpu/drm/drm_vblank.c index bba6781cc48f..977b6509bb4b 100644 --- a/drivers/gpu/drm/drm_vblank.c +++ b/drivers/gpu/drm/drm_vblank.c @@ -191,7 +191,7 @@ static u32 drm_max_vblank_count(struct drm_device *dev, unsigned int pipe)
/*
- "No hw counter" fallback implementation of .get_vblank_counter()
hook,
- if there is no useable hardware frame counter available.
*/
- if there is no usable hardware frame counter available.
static u32 drm_vblank_no_hw_counter(struct drm_device *dev, unsigned int pipe) { @@ -905,7 +905,7 @@ drm_get_last_vbltimestamp(struct drm_device *dev, unsigned int pipe,
- and drm_crtc_vblank_count() or drm_crtc_vblank_count_and_time()
- provide a barrier: Any writes done before calling
- drm_crtc_handle_vblank() will be visible to callers of the later
- functions, iff the vblank count is the same or a later one.
- functions, if the vblank count is the same or a later one.
- See also &drm_vblank_crtc.count.
@@ -968,7 +968,7 @@ static u64 drm_vblank_count_and_time(struct
drm_device *dev, unsigned int pipe,
- and drm_crtc_vblank_count() or drm_crtc_vblank_count_and_time()
- provide a barrier: Any writes done before calling
- drm_crtc_handle_vblank() will be visible to callers of the later
- functions, iff the vblank count is the same or a later one.
*/
- functions, if the vblank count is the same or a later one.
- See also &drm_vblank_crtc.count.
@@ -1997,7 +1997,7 @@ EXPORT_SYMBOL(drm_handle_vblank);
- and drm_crtc_vblank_count() or drm_crtc_vblank_count_and_time()
- provide a barrier: Any writes done before calling
- drm_crtc_handle_vblank() will be visible to callers of the later
- functions, iff the vblank count is the same or a later one.
- functions, if the vblank count is the same or a later one.
- See also &drm_vblank_crtc.count.
@@ -2014,7 +2014,7 @@ EXPORT_SYMBOL(drm_crtc_handle_vblank);
- Get crtc VBLANK count.
- \param dev DRM device
- \param data user arguement, pointing to a drm_crtc_get_sequence
structure.
- \param data user argument, pointing to a drm_crtc_get_sequence
structure.
- \param file_priv drm file private for the user's open file descriptor
*/
@@ -2070,7 +2070,7 @@ int drm_crtc_get_sequence_ioctl(struct drm_device
*dev, void *data,
- Queue a event for VBLANK sequence
- \param dev DRM device
- \param data user arguement, pointing to a drm_crtc_queue_sequence
structure.
- \param data user argument, pointing to a drm_crtc_queue_sequence
structure.
- \param file_priv drm file private for the user's open file descriptor
*/
diff --git a/drivers/gpu/drm/drm_vma_manager.c b/drivers/gpu/drm/drm_vma_manager.c index 4565319fa6b3..7de37f8c68fd 100644 --- a/drivers/gpu/drm/drm_vma_manager.c +++ b/drivers/gpu/drm/drm_vma_manager.c @@ -361,7 +361,7 @@ EXPORT_SYMBOL(drm_vma_node_revoke);
- This is locked against concurrent access internally.
- RETURNS:
- true iff @filp is on the list
*/
- true if @filp is on the list
bool drm_vma_node_is_allowed(struct drm_vma_offset_node *node, struct drm_file *tag) -- 2.25.1
-- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch
dri-devel@lists.freedesktop.org
-
Cai Huoqing -
Cai,Huoqing
-
Daniel Vetter