diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-4.19/950-0491-drm-v3d-Drop-the-dev-argument-to-lock-unlock-of-BO-r.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-4.19/950-0491-drm-v3d-Drop-the-dev-argument-to-lock-unlock-of-BO-r.patch | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-4.19/950-0491-drm-v3d-Drop-the-dev-argument-to-lock-unlock-of-BO-r.patch b/target/linux/bcm27xx/patches-4.19/950-0491-drm-v3d-Drop-the-dev-argument-to-lock-unlock-of-BO-r.patch new file mode 100644 index 0000000000..e39c19190e --- /dev/null +++ b/target/linux/bcm27xx/patches-4.19/950-0491-drm-v3d-Drop-the-dev-argument-to-lock-unlock-of-BO-r.patch @@ -0,0 +1,102 @@ +From c95a4208ef87c56349d35480e68304562c7612bd Mon Sep 17 00:00:00 2001 +From: Eric Anholt <eric@anholt.net> +Date: Wed, 28 Nov 2018 15:09:26 -0800 +Subject: [PATCH] drm/v3d: Drop the "dev" argument to lock/unlock of BO + reservations. + +They were unused, as Dave Emett noticed in TFU review. + +Signed-off-by: Eric Anholt <eric@anholt.net> +Cc: Dave Emett <david.emett@broadcom.com> +Link: https://patchwork.freedesktop.org/patch/msgid/20181128230927.10951-2-eric@anholt.net +Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> +(cherry picked from commit e14a07fc4b961a75f6c275d6bd670ba54fbdae14) +--- + drivers/gpu/drm/v3d/v3d_gem.c | 20 +++++++++----------- + 1 file changed, 9 insertions(+), 11 deletions(-) + +--- a/drivers/gpu/drm/v3d/v3d_gem.c ++++ b/drivers/gpu/drm/v3d/v3d_gem.c +@@ -219,8 +219,7 @@ v3d_attach_object_fences(struct v3d_bo * + } + + static void +-v3d_unlock_bo_reservations(struct drm_device *dev, +- struct v3d_bo **bos, ++v3d_unlock_bo_reservations(struct v3d_bo **bos, + int bo_count, + struct ww_acquire_ctx *acquire_ctx) + { +@@ -240,8 +239,7 @@ v3d_unlock_bo_reservations(struct drm_de + * to v3d, so we don't attach dma-buf fences to them. + */ + static int +-v3d_lock_bo_reservations(struct drm_device *dev, +- struct v3d_bo **bos, ++v3d_lock_bo_reservations(struct v3d_bo **bos, + int bo_count, + struct ww_acquire_ctx *acquire_ctx) + { +@@ -298,7 +296,7 @@ retry: + for (i = 0; i < bo_count; i++) { + ret = reservation_object_reserve_shared(bos[i]->resv); + if (ret) { +- v3d_unlock_bo_reservations(dev, bos, bo_count, ++ v3d_unlock_bo_reservations(bos, bo_count, + acquire_ctx); + return ret; + } +@@ -566,7 +564,7 @@ v3d_submit_cl_ioctl(struct drm_device *d + if (ret) + goto fail; + +- ret = v3d_lock_bo_reservations(dev, exec->bo, exec->bo_count, ++ ret = v3d_lock_bo_reservations(exec->bo, exec->bo_count, + &acquire_ctx); + if (ret) + goto fail; +@@ -604,7 +602,7 @@ v3d_submit_cl_ioctl(struct drm_device *d + v3d_attach_object_fences(exec->bo, exec->bo_count, + exec->render_done_fence); + +- v3d_unlock_bo_reservations(dev, exec->bo, exec->bo_count, &acquire_ctx); ++ v3d_unlock_bo_reservations(exec->bo, exec->bo_count, &acquire_ctx); + + /* Update the return sync object for the */ + sync_out = drm_syncobj_find(file_priv, args->out_sync); +@@ -620,7 +618,7 @@ v3d_submit_cl_ioctl(struct drm_device *d + + fail_unreserve: + mutex_unlock(&v3d->sched_lock); +- v3d_unlock_bo_reservations(dev, exec->bo, exec->bo_count, &acquire_ctx); ++ v3d_unlock_bo_reservations(exec->bo, exec->bo_count, &acquire_ctx); + fail: + v3d_exec_put(exec); + +@@ -691,7 +689,7 @@ v3d_submit_tfu_ioctl(struct drm_device * + } + spin_unlock(&file_priv->table_lock); + +- ret = v3d_lock_bo_reservations(dev, job->bo, bo_count, &acquire_ctx); ++ ret = v3d_lock_bo_reservations(job->bo, bo_count, &acquire_ctx); + if (ret) + goto fail; + +@@ -710,7 +708,7 @@ v3d_submit_tfu_ioctl(struct drm_device * + + v3d_attach_object_fences(job->bo, bo_count, sched_done_fence); + +- v3d_unlock_bo_reservations(dev, job->bo, bo_count, &acquire_ctx); ++ v3d_unlock_bo_reservations(job->bo, bo_count, &acquire_ctx); + + /* Update the return sync object */ + sync_out = drm_syncobj_find(file_priv, args->out_sync); +@@ -726,7 +724,7 @@ v3d_submit_tfu_ioctl(struct drm_device * + + fail_unreserve: + mutex_unlock(&v3d->sched_lock); +- v3d_unlock_bo_reservations(dev, job->bo, bo_count, &acquire_ctx); ++ v3d_unlock_bo_reservations(job->bo, bo_count, &acquire_ctx); + fail: + v3d_tfu_job_put(job); + |