From da7bdda2afdf1ae58546218b50771c2c646bb079 Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Tue, 7 Feb 2017 17:16:03 +0100 Subject: drm/fb-helper: Automatically clean up fb_info Noticed that everyone duplicates the same logic here and we could safe a few lines per driver. Yay for lots of drivers to make such tiny refactors worth-while! v2: Forgot to git add everything :( v3: Actually remove release_fbi (Sean, Emil, Chris) ... Cc: Chris Wilson Cc: Sean Paul Cc: Noralf Trønnes Cc: Emil Velikov Reviewed-by: Sean Paul Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20170207161603.17611-1-daniel.vetter@ffwll.ch --- drivers/gpu/drm/udl/udl_fb.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'drivers/gpu/drm/udl') diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c index 8e8d60e9a1a2..d05abc69e305 100644 --- a/drivers/gpu/drm/udl/udl_fb.c +++ b/drivers/gpu/drm/udl/udl_fb.c @@ -381,7 +381,7 @@ static int udlfb_create(struct drm_fb_helper *helper, ret = udl_framebuffer_init(dev, &ufbdev->ufb, &mode_cmd, obj); if (ret) - goto out_destroy_fbi; + goto out_gfree; fb = &ufbdev->ufb.base; @@ -403,8 +403,6 @@ static int udlfb_create(struct drm_fb_helper *helper, ufbdev->ufb.obj->vmapping); return ret; -out_destroy_fbi: - drm_fb_helper_release_fbi(helper); out_gfree: drm_gem_object_unreference_unlocked(&ufbdev->ufb.obj->base); out: @@ -419,7 +417,6 @@ static void udl_fbdev_destroy(struct drm_device *dev, struct udl_fbdev *ufbdev) { drm_fb_helper_unregister_fbi(&ufbdev->helper); - drm_fb_helper_release_fbi(&ufbdev->helper); drm_fb_helper_fini(&ufbdev->helper); drm_framebuffer_unregister_private(&ufbdev->ufb.base); drm_framebuffer_cleanup(&ufbdev->ufb.base); -- cgit v1.2.3-55-g7522 From 41292b1fa13a894c1108d4a1c7f8a59fbb307aa6 Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Wed, 22 Mar 2017 22:50:50 +0100 Subject: drm: Add acquire ctx parameter to ->page_flip(_target) Again just going through the motions, no functional changes in here. Cc: Gerd Hoffmann Cc: Ben Skeggs Cc: Russell King Cc: Laurent Pinchart Cc: Eric Anholt Cc: Alex Deucher Cc: Christian König Reviewed-by: Harry Wentland Signed-off-by: Daniel Vetter t Link: http://patchwork.freedesktop.org/patch/msgid/20170322215058.8671-12-daniel.vetter@ffwll.ch --- drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 3 ++- drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h | 3 ++- drivers/gpu/drm/armada/armada_crtc.c | 3 ++- drivers/gpu/drm/bochs/bochs_kms.c | 3 ++- drivers/gpu/drm/drm_atomic_helper.c | 8 ++++++-- drivers/gpu/drm/drm_plane.c | 6 ++++-- drivers/gpu/drm/nouveau/nouveau_display.c | 3 ++- drivers/gpu/drm/nouveau/nouveau_display.h | 3 ++- drivers/gpu/drm/radeon/radeon_display.c | 3 ++- drivers/gpu/drm/shmobile/shmob_drm_crtc.c | 3 ++- drivers/gpu/drm/udl/udl_modeset.c | 3 ++- drivers/gpu/drm/vc4/vc4_crtc.c | 5 +++-- drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c | 3 ++- drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c | 3 ++- include/drm/drm_atomic_helper.h | 6 ++++-- include/drm/drm_crtc.h | 6 ++++-- 16 files changed, 43 insertions(+), 21 deletions(-) (limited to 'drivers/gpu/drm/udl') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c index 39fc388f222a..7b4fe91d3aec 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c @@ -311,7 +311,8 @@ int amdgpu_crtc_page_flip_target(struct drm_crtc *crtc, struct drm_framebuffer *fb, struct drm_pending_vblank_event *event, uint32_t page_flip_flags, - uint32_t target) + uint32_t target, + struct drm_modeset_acquire_ctx *ctx) { struct amdgpu_bo *new_abo; struct amdgpu_flip_work *work; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h index c12497bd3889..8573a818323f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h @@ -594,7 +594,8 @@ int amdgpu_crtc_set_config(struct drm_mode_set *set); int amdgpu_crtc_page_flip_target(struct drm_crtc *crtc, struct drm_framebuffer *fb, struct drm_pending_vblank_event *event, - uint32_t page_flip_flags, uint32_t target); + uint32_t page_flip_flags, uint32_t target, + struct drm_modeset_acquire_ctx *ctx); void amdgpu_crtc_cleanup_flip_ctx(struct amdgpu_flip_work *work, struct amdgpu_bo *new_abo); int amdgpu_crtc_prepare_flip(struct drm_crtc *crtc, diff --git a/drivers/gpu/drm/armada/armada_crtc.c b/drivers/gpu/drm/armada/armada_crtc.c index 1341e0b9368a..4fe19fde84f9 100644 --- a/drivers/gpu/drm/armada/armada_crtc.c +++ b/drivers/gpu/drm/armada/armada_crtc.c @@ -1027,7 +1027,8 @@ static void armada_drm_crtc_destroy(struct drm_crtc *crtc) * and a mode_set. */ static int armada_drm_crtc_page_flip(struct drm_crtc *crtc, - struct drm_framebuffer *fb, struct drm_pending_vblank_event *event, uint32_t page_flip_flags) + struct drm_framebuffer *fb, struct drm_pending_vblank_event *event, uint32_t page_flip_flags, + struct drm_modeset_acquire_ctx *ctx) { struct armada_crtc *dcrtc = drm_to_armada_crtc(crtc); struct armada_frame_work *work; diff --git a/drivers/gpu/drm/bochs/bochs_kms.c b/drivers/gpu/drm/bochs/bochs_kms.c index d5e63eff357b..6a91e62da2f4 100644 --- a/drivers/gpu/drm/bochs/bochs_kms.c +++ b/drivers/gpu/drm/bochs/bochs_kms.c @@ -96,7 +96,8 @@ static void bochs_crtc_commit(struct drm_crtc *crtc) static int bochs_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, struct drm_pending_vblank_event *event, - uint32_t page_flip_flags) + uint32_t page_flip_flags, + struct drm_modeset_acquire_ctx *ctx) { struct bochs_device *bochs = container_of(crtc, struct bochs_device, crtc); diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index cc6e2772b32f..96561ecf736f 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -2859,6 +2859,7 @@ static int page_flip_common( * @fb: DRM framebuffer * @event: optional DRM event to signal upon completion * @flags: flip flags for non-vblank sync'ed updates + * @ctx: lock acquisition context * * Provides a default &drm_crtc_funcs.page_flip implementation * using the atomic driver interface. @@ -2872,7 +2873,8 @@ static int page_flip_common( int drm_atomic_helper_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, struct drm_pending_vblank_event *event, - uint32_t flags) + uint32_t flags, + struct drm_modeset_acquire_ctx *ctx) { struct drm_plane *plane = crtc->primary; struct drm_atomic_state *state; @@ -2920,6 +2922,7 @@ EXPORT_SYMBOL(drm_atomic_helper_page_flip); * @event: optional DRM event to signal upon completion * @flags: flip flags for non-vblank sync'ed updates * @target: specifying the target vblank period when the flip to take effect + * @ctx: lock acquisition context * * Provides a default &drm_crtc_funcs.page_flip_target implementation. * Similar to drm_atomic_helper_page_flip() with extra parameter to specify @@ -2933,7 +2936,8 @@ int drm_atomic_helper_page_flip_target( struct drm_framebuffer *fb, struct drm_pending_vblank_event *event, uint32_t flags, - uint32_t target) + uint32_t target, + struct drm_modeset_acquire_ctx *ctx) { struct drm_plane *plane = crtc->primary; struct drm_atomic_state *state; diff --git a/drivers/gpu/drm/drm_plane.c b/drivers/gpu/drm/drm_plane.c index 62e833ffeffd..373e980d698d 100644 --- a/drivers/gpu/drm/drm_plane.c +++ b/drivers/gpu/drm/drm_plane.c @@ -932,9 +932,11 @@ retry: if (crtc->funcs->page_flip_target) ret = crtc->funcs->page_flip_target(crtc, fb, e, page_flip->flags, - target_vblank); + target_vblank, + &ctx); else - ret = crtc->funcs->page_flip(crtc, fb, e, page_flip->flags); + ret = crtc->funcs->page_flip(crtc, fb, e, page_flip->flags, + &ctx); if (ret) { if (page_flip->flags & DRM_MODE_PAGE_FLIP_EVENT) drm_event_cancel_free(dev, &e->base); diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c index c014bae7c5e7..6104f61b00fc 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.c +++ b/drivers/gpu/drm/nouveau/nouveau_display.c @@ -792,7 +792,8 @@ fail: int nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, - struct drm_pending_vblank_event *event, u32 flags) + struct drm_pending_vblank_event *event, u32 flags, + struct drm_modeset_acquire_ctx *ctx) { const int swap_interval = (flags & DRM_MODE_PAGE_FLIP_ASYNC) ? 0 : 1; struct drm_device *dev = crtc->dev; diff --git a/drivers/gpu/drm/nouveau/nouveau_display.h b/drivers/gpu/drm/nouveau/nouveau_display.h index 4a75df06c139..8b33e1db247e 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.h +++ b/drivers/gpu/drm/nouveau/nouveau_display.h @@ -76,7 +76,8 @@ int nouveau_display_vblstamp(struct drm_device *, unsigned int, int *, int nouveau_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, struct drm_pending_vblank_event *event, - uint32_t page_flip_flags); + uint32_t page_flip_flags, + struct drm_modeset_acquire_ctx *ctx); int nouveau_finish_page_flip(struct nouveau_channel *, struct nouveau_page_flip_state *); diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c index aea8b62835a4..31020db573d5 100644 --- a/drivers/gpu/drm/radeon/radeon_display.c +++ b/drivers/gpu/drm/radeon/radeon_display.c @@ -485,7 +485,8 @@ static int radeon_crtc_page_flip_target(struct drm_crtc *crtc, struct drm_framebuffer *fb, struct drm_pending_vblank_event *event, uint32_t page_flip_flags, - uint32_t target) + uint32_t target, + struct drm_modeset_acquire_ctx *ctx) { struct drm_device *dev = crtc->dev; struct radeon_device *rdev = dev->dev_private; diff --git a/drivers/gpu/drm/shmobile/shmob_drm_crtc.c b/drivers/gpu/drm/shmobile/shmob_drm_crtc.c index 5fcabc04f307..e7738939a86d 100644 --- a/drivers/gpu/drm/shmobile/shmob_drm_crtc.c +++ b/drivers/gpu/drm/shmobile/shmob_drm_crtc.c @@ -449,7 +449,8 @@ void shmob_drm_crtc_finish_page_flip(struct shmob_drm_crtc *scrtc) static int shmob_drm_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, struct drm_pending_vblank_event *event, - uint32_t page_flip_flags) + uint32_t page_flip_flags, + struct drm_modeset_acquire_ctx *ctx) { struct shmob_drm_crtc *scrtc = to_shmob_crtc(crtc); struct drm_device *dev = scrtc->crtc.dev; diff --git a/drivers/gpu/drm/udl/udl_modeset.c b/drivers/gpu/drm/udl/udl_modeset.c index f2b2481cad52..5bcae7649795 100644 --- a/drivers/gpu/drm/udl/udl_modeset.c +++ b/drivers/gpu/drm/udl/udl_modeset.c @@ -361,7 +361,8 @@ static void udl_crtc_destroy(struct drm_crtc *crtc) static int udl_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, struct drm_pending_vblank_event *event, - uint32_t page_flip_flags) + uint32_t page_flip_flags, + struct drm_modeset_acquire_ctx *ctx) { struct udl_framebuffer *ufb = to_udl_fb(fb); struct drm_device *dev = crtc->dev; diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c index 24edd0c22cc9..865e9f494bcc 100644 --- a/drivers/gpu/drm/vc4/vc4_crtc.c +++ b/drivers/gpu/drm/vc4/vc4_crtc.c @@ -807,12 +807,13 @@ static int vc4_async_page_flip(struct drm_crtc *crtc, static int vc4_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, struct drm_pending_vblank_event *event, - uint32_t flags) + uint32_t flags, + struct drm_modeset_acquire_ctx *ctx) { if (flags & DRM_MODE_PAGE_FLIP_ASYNC) return vc4_async_page_flip(crtc, fb, event, flags); else - return drm_atomic_helper_page_flip(crtc, fb, event, flags); + return drm_atomic_helper_page_flip(crtc, fb, event, flags, ctx); } static struct drm_crtc_state *vc4_crtc_duplicate_state(struct drm_crtc *crtc) diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c b/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c index d4268efc37d2..53cf3be7a902 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c @@ -395,7 +395,8 @@ static int vmw_sou_crtc_set_config(struct drm_mode_set *set) static int vmw_sou_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, struct drm_pending_vblank_event *event, - uint32_t flags) + uint32_t flags, + struct drm_modeset_acquire_ctx *ctx) { struct vmw_private *dev_priv = vmw_priv(crtc->dev); struct drm_framebuffer *old_fb = crtc->primary->fb; diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c index b27cd18ee66a..85e12309cb71 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c @@ -649,7 +649,8 @@ static int vmw_stdu_crtc_set_config(struct drm_mode_set *set) static int vmw_stdu_crtc_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *new_fb, struct drm_pending_vblank_event *event, - uint32_t flags) + uint32_t flags, + struct drm_modeset_acquire_ctx *ctx) { struct vmw_private *dev_priv = vmw_priv(crtc->dev); diff --git a/include/drm/drm_atomic_helper.h b/include/drm/drm_atomic_helper.h index 73554fff086a..9675cacb72a3 100644 --- a/include/drm/drm_atomic_helper.h +++ b/include/drm/drm_atomic_helper.h @@ -125,13 +125,15 @@ int drm_atomic_helper_connector_set_property(struct drm_connector *connector, int drm_atomic_helper_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, struct drm_pending_vblank_event *event, - uint32_t flags); + uint32_t flags, + struct drm_modeset_acquire_ctx *ctx); int drm_atomic_helper_page_flip_target( struct drm_crtc *crtc, struct drm_framebuffer *fb, struct drm_pending_vblank_event *event, uint32_t flags, - uint32_t target); + uint32_t target, + struct drm_modeset_acquire_ctx *ctx); int drm_atomic_helper_connector_dpms(struct drm_connector *connector, int mode); struct drm_encoder * diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index c1a75a9c81c2..1a525ce66468 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -405,7 +405,8 @@ struct drm_crtc_funcs { int (*page_flip)(struct drm_crtc *crtc, struct drm_framebuffer *fb, struct drm_pending_vblank_event *event, - uint32_t flags); + uint32_t flags, + struct drm_modeset_acquire_ctx *ctx); /** * @page_flip_target: @@ -423,7 +424,8 @@ struct drm_crtc_funcs { int (*page_flip_target)(struct drm_crtc *crtc, struct drm_framebuffer *fb, struct drm_pending_vblank_event *event, - uint32_t flags, uint32_t target); + uint32_t flags, uint32_t target, + struct drm_modeset_acquire_ctx *ctx); /** * @set_property: -- cgit v1.2.3-55-g7522 From f9b67f0014cba18f1aabb6fa9272335a043eb6fd Mon Sep 17 00:00:00 2001 From: Logan Gunthorpe Date: Wed, 19 Apr 2017 13:36:10 -0600 Subject: dma-buf: Rename dma-ops to prevent conflict with kunmap_atomic macro Seeing the kunmap_atomic dma_buf_ops share the same name with a macro in highmem.h, the former can be aliased if any dma-buf user includes that header. I'm personally trying to include highmem.h inside scatterlist.h and this breaks the dma-buf code proper. Christoph Hellwig suggested [1] renaming it and pushing this patch ASAP. To maintain consistency I've renamed all four of kmap* and kunmap* to be map* and unmap*. (Even though only kmap_atomic presently conflicts.) [1] https://www.spinics.net/lists/target-devel/msg15070.html Signed-off-by: Logan Gunthorpe Reviewed-by: Sinclair Yeh Acked-by: Daniel Vetter Acked-by: Sumit Semwal Signed-off-by: Sumit Semwal Link: http://patchwork.freedesktop.org/patch/msgid/1492630570-879-1-git-send-email-logang@deltatee.com --- drivers/dma-buf/dma-buf.c | 16 ++++++++-------- drivers/gpu/drm/armada/armada_gem.c | 8 ++++---- drivers/gpu/drm/drm_prime.c | 8 ++++---- drivers/gpu/drm/i915/i915_gem_dmabuf.c | 8 ++++---- drivers/gpu/drm/i915/selftests/mock_dmabuf.c | 8 ++++---- drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c | 8 ++++---- drivers/gpu/drm/tegra/gem.c | 8 ++++---- drivers/gpu/drm/udl/udl_dmabuf.c | 8 ++++---- drivers/gpu/drm/vmwgfx/vmwgfx_prime.c | 8 ++++---- drivers/media/v4l2-core/videobuf2-dma-contig.c | 4 ++-- drivers/media/v4l2-core/videobuf2-dma-sg.c | 4 ++-- drivers/media/v4l2-core/videobuf2-vmalloc.c | 4 ++-- drivers/staging/android/ion/ion.c | 8 ++++---- include/linux/dma-buf.h | 22 +++++++++++----------- 14 files changed, 61 insertions(+), 61 deletions(-) (limited to 'drivers/gpu/drm/udl') diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c index f72aaacbe023..512bdbc23bbb 100644 --- a/drivers/dma-buf/dma-buf.c +++ b/drivers/dma-buf/dma-buf.c @@ -405,8 +405,8 @@ struct dma_buf *dma_buf_export(const struct dma_buf_export_info *exp_info) || !exp_info->ops->map_dma_buf || !exp_info->ops->unmap_dma_buf || !exp_info->ops->release - || !exp_info->ops->kmap_atomic - || !exp_info->ops->kmap + || !exp_info->ops->map_atomic + || !exp_info->ops->map || !exp_info->ops->mmap)) { return ERR_PTR(-EINVAL); } @@ -872,7 +872,7 @@ void *dma_buf_kmap_atomic(struct dma_buf *dmabuf, unsigned long page_num) { WARN_ON(!dmabuf); - return dmabuf->ops->kmap_atomic(dmabuf, page_num); + return dmabuf->ops->map_atomic(dmabuf, page_num); } EXPORT_SYMBOL_GPL(dma_buf_kmap_atomic); @@ -889,8 +889,8 @@ void dma_buf_kunmap_atomic(struct dma_buf *dmabuf, unsigned long page_num, { WARN_ON(!dmabuf); - if (dmabuf->ops->kunmap_atomic) - dmabuf->ops->kunmap_atomic(dmabuf, page_num, vaddr); + if (dmabuf->ops->unmap_atomic) + dmabuf->ops->unmap_atomic(dmabuf, page_num, vaddr); } EXPORT_SYMBOL_GPL(dma_buf_kunmap_atomic); @@ -907,7 +907,7 @@ void *dma_buf_kmap(struct dma_buf *dmabuf, unsigned long page_num) { WARN_ON(!dmabuf); - return dmabuf->ops->kmap(dmabuf, page_num); + return dmabuf->ops->map(dmabuf, page_num); } EXPORT_SYMBOL_GPL(dma_buf_kmap); @@ -924,8 +924,8 @@ void dma_buf_kunmap(struct dma_buf *dmabuf, unsigned long page_num, { WARN_ON(!dmabuf); - if (dmabuf->ops->kunmap) - dmabuf->ops->kunmap(dmabuf, page_num, vaddr); + if (dmabuf->ops->unmap) + dmabuf->ops->unmap(dmabuf, page_num, vaddr); } EXPORT_SYMBOL_GPL(dma_buf_kunmap); diff --git a/drivers/gpu/drm/armada/armada_gem.c b/drivers/gpu/drm/armada/armada_gem.c index 1597458d884e..d6c2a5d190eb 100644 --- a/drivers/gpu/drm/armada/armada_gem.c +++ b/drivers/gpu/drm/armada/armada_gem.c @@ -529,10 +529,10 @@ static const struct dma_buf_ops armada_gem_prime_dmabuf_ops = { .map_dma_buf = armada_gem_prime_map_dma_buf, .unmap_dma_buf = armada_gem_prime_unmap_dma_buf, .release = drm_gem_dmabuf_release, - .kmap_atomic = armada_gem_dmabuf_no_kmap, - .kunmap_atomic = armada_gem_dmabuf_no_kunmap, - .kmap = armada_gem_dmabuf_no_kmap, - .kunmap = armada_gem_dmabuf_no_kunmap, + .map_atomic = armada_gem_dmabuf_no_kmap, + .unmap_atomic = armada_gem_dmabuf_no_kunmap, + .map = armada_gem_dmabuf_no_kmap, + .unmap = armada_gem_dmabuf_no_kunmap, .mmap = armada_gem_dmabuf_mmap, }; diff --git a/drivers/gpu/drm/drm_prime.c b/drivers/gpu/drm/drm_prime.c index 9fb65b736a90..954eb848b5e2 100644 --- a/drivers/gpu/drm/drm_prime.c +++ b/drivers/gpu/drm/drm_prime.c @@ -403,10 +403,10 @@ static const struct dma_buf_ops drm_gem_prime_dmabuf_ops = { .map_dma_buf = drm_gem_map_dma_buf, .unmap_dma_buf = drm_gem_unmap_dma_buf, .release = drm_gem_dmabuf_release, - .kmap = drm_gem_dmabuf_kmap, - .kmap_atomic = drm_gem_dmabuf_kmap_atomic, - .kunmap = drm_gem_dmabuf_kunmap, - .kunmap_atomic = drm_gem_dmabuf_kunmap_atomic, + .map = drm_gem_dmabuf_kmap, + .map_atomic = drm_gem_dmabuf_kmap_atomic, + .unmap = drm_gem_dmabuf_kunmap, + .unmap_atomic = drm_gem_dmabuf_kunmap_atomic, .mmap = drm_gem_dmabuf_mmap, .vmap = drm_gem_dmabuf_vmap, .vunmap = drm_gem_dmabuf_vunmap, diff --git a/drivers/gpu/drm/i915/i915_gem_dmabuf.c b/drivers/gpu/drm/i915/i915_gem_dmabuf.c index 11898cd97596..f225bf680b6d 100644 --- a/drivers/gpu/drm/i915/i915_gem_dmabuf.c +++ b/drivers/gpu/drm/i915/i915_gem_dmabuf.c @@ -200,10 +200,10 @@ static const struct dma_buf_ops i915_dmabuf_ops = { .map_dma_buf = i915_gem_map_dma_buf, .unmap_dma_buf = i915_gem_unmap_dma_buf, .release = drm_gem_dmabuf_release, - .kmap = i915_gem_dmabuf_kmap, - .kmap_atomic = i915_gem_dmabuf_kmap_atomic, - .kunmap = i915_gem_dmabuf_kunmap, - .kunmap_atomic = i915_gem_dmabuf_kunmap_atomic, + .map = i915_gem_dmabuf_kmap, + .map_atomic = i915_gem_dmabuf_kmap_atomic, + .unmap = i915_gem_dmabuf_kunmap, + .unmap_atomic = i915_gem_dmabuf_kunmap_atomic, .mmap = i915_gem_dmabuf_mmap, .vmap = i915_gem_dmabuf_vmap, .vunmap = i915_gem_dmabuf_vunmap, diff --git a/drivers/gpu/drm/i915/selftests/mock_dmabuf.c b/drivers/gpu/drm/i915/selftests/mock_dmabuf.c index 99da8f4ef497..302f7d103635 100644 --- a/drivers/gpu/drm/i915/selftests/mock_dmabuf.c +++ b/drivers/gpu/drm/i915/selftests/mock_dmabuf.c @@ -129,10 +129,10 @@ static const struct dma_buf_ops mock_dmabuf_ops = { .map_dma_buf = mock_map_dma_buf, .unmap_dma_buf = mock_unmap_dma_buf, .release = mock_dmabuf_release, - .kmap = mock_dmabuf_kmap, - .kmap_atomic = mock_dmabuf_kmap_atomic, - .kunmap = mock_dmabuf_kunmap, - .kunmap_atomic = mock_dmabuf_kunmap_atomic, + .map = mock_dmabuf_kmap, + .map_atomic = mock_dmabuf_kmap_atomic, + .unmap = mock_dmabuf_kunmap, + .unmap_atomic = mock_dmabuf_kunmap_atomic, .mmap = mock_dmabuf_mmap, .vmap = mock_dmabuf_vmap, .vunmap = mock_dmabuf_vunmap, diff --git a/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c b/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c index ee5883f59be5..0dbe0306953d 100644 --- a/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c +++ b/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c @@ -160,10 +160,10 @@ static struct dma_buf_ops omap_dmabuf_ops = { .release = omap_gem_dmabuf_release, .begin_cpu_access = omap_gem_dmabuf_begin_cpu_access, .end_cpu_access = omap_gem_dmabuf_end_cpu_access, - .kmap_atomic = omap_gem_dmabuf_kmap_atomic, - .kunmap_atomic = omap_gem_dmabuf_kunmap_atomic, - .kmap = omap_gem_dmabuf_kmap, - .kunmap = omap_gem_dmabuf_kunmap, + .map_atomic = omap_gem_dmabuf_kmap_atomic, + .unmap_atomic = omap_gem_dmabuf_kunmap_atomic, + .map = omap_gem_dmabuf_kmap, + .unmap = omap_gem_dmabuf_kunmap, .mmap = omap_gem_dmabuf_mmap, }; diff --git a/drivers/gpu/drm/tegra/gem.c b/drivers/gpu/drm/tegra/gem.c index 17e62ecb5d4d..8672f5d2f237 100644 --- a/drivers/gpu/drm/tegra/gem.c +++ b/drivers/gpu/drm/tegra/gem.c @@ -619,10 +619,10 @@ static const struct dma_buf_ops tegra_gem_prime_dmabuf_ops = { .map_dma_buf = tegra_gem_prime_map_dma_buf, .unmap_dma_buf = tegra_gem_prime_unmap_dma_buf, .release = tegra_gem_prime_release, - .kmap_atomic = tegra_gem_prime_kmap_atomic, - .kunmap_atomic = tegra_gem_prime_kunmap_atomic, - .kmap = tegra_gem_prime_kmap, - .kunmap = tegra_gem_prime_kunmap, + .map_atomic = tegra_gem_prime_kmap_atomic, + .unmap_atomic = tegra_gem_prime_kunmap_atomic, + .map = tegra_gem_prime_kmap, + .unmap = tegra_gem_prime_kunmap, .mmap = tegra_gem_prime_mmap, .vmap = tegra_gem_prime_vmap, .vunmap = tegra_gem_prime_vunmap, diff --git a/drivers/gpu/drm/udl/udl_dmabuf.c b/drivers/gpu/drm/udl/udl_dmabuf.c index ac90ffdb5912..ed0e636243b2 100644 --- a/drivers/gpu/drm/udl/udl_dmabuf.c +++ b/drivers/gpu/drm/udl/udl_dmabuf.c @@ -191,10 +191,10 @@ static struct dma_buf_ops udl_dmabuf_ops = { .detach = udl_detach_dma_buf, .map_dma_buf = udl_map_dma_buf, .unmap_dma_buf = udl_unmap_dma_buf, - .kmap = udl_dmabuf_kmap, - .kmap_atomic = udl_dmabuf_kmap_atomic, - .kunmap = udl_dmabuf_kunmap, - .kunmap_atomic = udl_dmabuf_kunmap_atomic, + .map = udl_dmabuf_kmap, + .map_atomic = udl_dmabuf_kmap_atomic, + .unmap = udl_dmabuf_kunmap, + .unmap_atomic = udl_dmabuf_kunmap_atomic, .mmap = udl_dmabuf_mmap, .release = drm_gem_dmabuf_release, }; diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_prime.c b/drivers/gpu/drm/vmwgfx/vmwgfx_prime.c index 31fe32d8d65a..0d42a46521fc 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_prime.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_prime.c @@ -108,10 +108,10 @@ const struct dma_buf_ops vmw_prime_dmabuf_ops = { .map_dma_buf = vmw_prime_map_dma_buf, .unmap_dma_buf = vmw_prime_unmap_dma_buf, .release = NULL, - .kmap = vmw_prime_dmabuf_kmap, - .kmap_atomic = vmw_prime_dmabuf_kmap_atomic, - .kunmap = vmw_prime_dmabuf_kunmap, - .kunmap_atomic = vmw_prime_dmabuf_kunmap_atomic, + .map = vmw_prime_dmabuf_kmap, + .map_atomic = vmw_prime_dmabuf_kmap_atomic, + .unmap = vmw_prime_dmabuf_kunmap, + .unmap_atomic = vmw_prime_dmabuf_kunmap_atomic, .mmap = vmw_prime_dmabuf_mmap, .vmap = vmw_prime_dmabuf_vmap, .vunmap = vmw_prime_dmabuf_vunmap, diff --git a/drivers/media/v4l2-core/videobuf2-dma-contig.c b/drivers/media/v4l2-core/videobuf2-dma-contig.c index fb6a177be461..2db0413f5d57 100644 --- a/drivers/media/v4l2-core/videobuf2-dma-contig.c +++ b/drivers/media/v4l2-core/videobuf2-dma-contig.c @@ -356,8 +356,8 @@ static struct dma_buf_ops vb2_dc_dmabuf_ops = { .detach = vb2_dc_dmabuf_ops_detach, .map_dma_buf = vb2_dc_dmabuf_ops_map, .unmap_dma_buf = vb2_dc_dmabuf_ops_unmap, - .kmap = vb2_dc_dmabuf_ops_kmap, - .kmap_atomic = vb2_dc_dmabuf_ops_kmap, + .map = vb2_dc_dmabuf_ops_kmap, + .map_atomic = vb2_dc_dmabuf_ops_kmap, .vmap = vb2_dc_dmabuf_ops_vmap, .mmap = vb2_dc_dmabuf_ops_mmap, .release = vb2_dc_dmabuf_ops_release, diff --git a/drivers/media/v4l2-core/videobuf2-dma-sg.c b/drivers/media/v4l2-core/videobuf2-dma-sg.c index ecff8f492c4f..6fd1343b7c13 100644 --- a/drivers/media/v4l2-core/videobuf2-dma-sg.c +++ b/drivers/media/v4l2-core/videobuf2-dma-sg.c @@ -504,8 +504,8 @@ static struct dma_buf_ops vb2_dma_sg_dmabuf_ops = { .detach = vb2_dma_sg_dmabuf_ops_detach, .map_dma_buf = vb2_dma_sg_dmabuf_ops_map, .unmap_dma_buf = vb2_dma_sg_dmabuf_ops_unmap, - .kmap = vb2_dma_sg_dmabuf_ops_kmap, - .kmap_atomic = vb2_dma_sg_dmabuf_ops_kmap, + .map = vb2_dma_sg_dmabuf_ops_kmap, + .map_atomic = vb2_dma_sg_dmabuf_ops_kmap, .vmap = vb2_dma_sg_dmabuf_ops_vmap, .mmap = vb2_dma_sg_dmabuf_ops_mmap, .release = vb2_dma_sg_dmabuf_ops_release, diff --git a/drivers/media/v4l2-core/videobuf2-vmalloc.c b/drivers/media/v4l2-core/videobuf2-vmalloc.c index 3f778147cdef..27d1db3bb8cf 100644 --- a/drivers/media/v4l2-core/videobuf2-vmalloc.c +++ b/drivers/media/v4l2-core/videobuf2-vmalloc.c @@ -342,8 +342,8 @@ static struct dma_buf_ops vb2_vmalloc_dmabuf_ops = { .detach = vb2_vmalloc_dmabuf_ops_detach, .map_dma_buf = vb2_vmalloc_dmabuf_ops_map, .unmap_dma_buf = vb2_vmalloc_dmabuf_ops_unmap, - .kmap = vb2_vmalloc_dmabuf_ops_kmap, - .kmap_atomic = vb2_vmalloc_dmabuf_ops_kmap, + .map = vb2_vmalloc_dmabuf_ops_kmap, + .map_atomic = vb2_vmalloc_dmabuf_ops_kmap, .vmap = vb2_vmalloc_dmabuf_ops_vmap, .mmap = vb2_vmalloc_dmabuf_ops_mmap, .release = vb2_vmalloc_dmabuf_ops_release, diff --git a/drivers/staging/android/ion/ion.c b/drivers/staging/android/ion/ion.c index f45115fce4eb..95a7f1648c00 100644 --- a/drivers/staging/android/ion/ion.c +++ b/drivers/staging/android/ion/ion.c @@ -1020,10 +1020,10 @@ static const struct dma_buf_ops dma_buf_ops = { .release = ion_dma_buf_release, .begin_cpu_access = ion_dma_buf_begin_cpu_access, .end_cpu_access = ion_dma_buf_end_cpu_access, - .kmap_atomic = ion_dma_buf_kmap, - .kunmap_atomic = ion_dma_buf_kunmap, - .kmap = ion_dma_buf_kmap, - .kunmap = ion_dma_buf_kunmap, + .map_atomic = ion_dma_buf_kmap, + .unmap_atomic = ion_dma_buf_kunmap, + .map = ion_dma_buf_kmap, + .unmap = ion_dma_buf_kunmap, }; struct dma_buf *ion_share_dma_buf(struct ion_client *client, diff --git a/include/linux/dma-buf.h b/include/linux/dma-buf.h index bfb3704fc6fc..79f27d60ec66 100644 --- a/include/linux/dma-buf.h +++ b/include/linux/dma-buf.h @@ -39,13 +39,13 @@ struct dma_buf_attachment; /** * struct dma_buf_ops - operations possible on struct dma_buf - * @kmap_atomic: maps a page from the buffer into kernel address - * space, users may not block until the subsequent unmap call. - * This callback must not sleep. - * @kunmap_atomic: [optional] unmaps a atomically mapped page from the buffer. - * This Callback must not sleep. - * @kmap: maps a page from the buffer into kernel address space. - * @kunmap: [optional] unmaps a page from the buffer. + * @map_atomic: maps a page from the buffer into kernel address + * space, users may not block until the subsequent unmap call. + * This callback must not sleep. + * @unmap_atomic: [optional] unmaps a atomically mapped page from the buffer. + * This Callback must not sleep. + * @map: maps a page from the buffer into kernel address space. + * @unmap: [optional] unmaps a page from the buffer. * @vmap: [optional] creates a virtual mapping for the buffer into kernel * address space. Same restrictions as for vmap and friends apply. * @vunmap: [optional] unmaps a vmap from the buffer @@ -206,10 +206,10 @@ struct dma_buf_ops { * to be restarted. */ int (*end_cpu_access)(struct dma_buf *, enum dma_data_direction); - void *(*kmap_atomic)(struct dma_buf *, unsigned long); - void (*kunmap_atomic)(struct dma_buf *, unsigned long, void *); - void *(*kmap)(struct dma_buf *, unsigned long); - void (*kunmap)(struct dma_buf *, unsigned long, void *); + void *(*map_atomic)(struct dma_buf *, unsigned long); + void (*unmap_atomic)(struct dma_buf *, unsigned long, void *); + void *(*map)(struct dma_buf *, unsigned long); + void (*unmap)(struct dma_buf *, unsigned long, void *); /** * @mmap: -- cgit v1.2.3-55-g7522