diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c index 39fc388f222ac61966eb7199e6727f913c745dd3..7b4fe91d3aecd82ea6ecb6b747bfc51118ca232b 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 c12497bd38895e5668351fb689524fb24524ec35..8573a818323f6e5dbfa2c90cde9ba8156e703e22 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 1341e0b9368a4f796afcb654284e9043b9d7cfd0..4fe19fde84f9624dbae3bdbc062e282401f617c7 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 d5e63eff357b08bb6fcf4b5abb693e64d3c16366..6a91e62da2f4aee18e423b90076bbfcbd51d1e05 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 cc6e2772b32f2f6c7652759d67b939ecc8a4520e..96561ecf736f9f083cc70edd428f1abead60e0c1 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 62e833ffeffdfcd57af7621bfc34690afaeec20a..373e980d698dc5cab80421c8ac927a2ad3b9a548 100644 --- a/drivers/gpu/drm/drm_plane.c +++ b/drivers/gpu/drm/drm_plane.c @@ -932,9 +932,11 @@ int drm_mode_page_flip_ioctl(struct drm_device *dev, 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 c014bae7c5e7a667fff149febeec1c554337d189..6104f61b00fcb02d6cb18b68dba54dcea3f16045 100644 --- a/drivers/gpu/drm/nouveau/nouveau_display.c +++ b/drivers/gpu/drm/nouveau/nouveau_display.c @@ -792,7 +792,8 @@ nouveau_page_flip_emit(struct nouveau_channel *chan, 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 4a75df06c139cf9a7e815b6523c69d7f9ede91c9..8b33e1db247e01bd7fa6edfdb6b29e92187cc694 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 aea8b62835a4ad91b23d906c267e3c7b12432033..31020db573d5665131fb5dc67948624c784f3492 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 5fcabc04f307101169c99f65b2c66453e03a31ce..e7738939a86dc9f3f8b9c21825f79536f233beb2 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 f2b2481cad525785868444002289803c42e1ab64..5bcae76497959bf3a14ba483df525eb052dd6300 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 24edd0c22cc9b6094395e213e6cceeafa17c0678..865e9f494bcc52d32e86ccc43cefc125452c43a7 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 d4268efc37d262459a49917c588627a97ce8c8bc..53cf3be7a902dac82bb22d2ff2ee43a5b4e38cbe 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 b27cd18ee66a3fe0f01105954fb6f48f74d24043..85e12309cb71b17be1527eef7ca1effb3c6b9020 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 73554fff086aa9b393ae59c18ec9a1b1ac29e155..9675cacb72a392433d42156a8a98eaf942af9f80 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 c1a75a9c81c287dd9b1ad80205f669be57c4a92a..1a525ce66468df8fd8b11fbbfe4fc23174142841 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: