diff options
| author | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2019-07-10 06:51:35 -0700 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2019-07-10 06:51:35 -0700 |
| commit | 88c90e800675b98008d5ebe5e81245910417a22d (patch) | |
| tree | eb06c935cc3363a284382fce1f6721f3a862654e /drivers/gpu/drm/drm_gem_framebuffer_helper.c | |
| parent | caceff96d5b7b487da19c0916e0048ff8f1709a9 (diff) | |
| parent | 4cf643a39221af24a151ad2cff4e3f95f12f368e (diff) | |
Merge drm/drm-next into drm-intel-next-queued
Catch-up with 5.2. Specially to remove a drm-tip merge
fixup around intel_workarounds.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/drm_gem_framebuffer_helper.c')
| -rw-r--r-- | drivers/gpu/drm/drm_gem_framebuffer_helper.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/gpu/drm/drm_gem_framebuffer_helper.c b/drivers/gpu/drm/drm_gem_framebuffer_helper.c index 65edb1ccb185..8fcbabf02dfd 100644 --- a/drivers/gpu/drm/drm_gem_framebuffer_helper.c +++ b/drivers/gpu/drm/drm_gem_framebuffer_helper.c @@ -1,12 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * drm gem framebuffer helper functions * * Copyright (C) 2017 Noralf Trønnes - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #include <linux/dma-buf.h> @@ -14,7 +10,6 @@ #include <linux/reservation.h> #include <linux/slab.h> -#include <drm/drmP.h> #include <drm/drm_atomic.h> #include <drm/drm_atomic_uapi.h> #include <drm/drm_damage_helper.h> @@ -285,6 +280,9 @@ EXPORT_SYMBOL_GPL(drm_gem_fb_create_with_dirty); * There is no need for &drm_plane_helper_funcs.cleanup_fb hook for simple * gem based framebuffer drivers which have their buffers always pinned in * memory. + * + * See drm_atomic_set_fence_for_plane() for a discussion of implicit and + * explicit fencing in atomic modeset updates. */ int drm_gem_fb_prepare_fb(struct drm_plane *plane, struct drm_plane_state *state) @@ -315,6 +313,9 @@ EXPORT_SYMBOL_GPL(drm_gem_fb_prepare_fb); * &dma_buf attached, extracts the exclusive fence and attaches it to plane * state for the atomic helper to wait on. Drivers can use this as their * &drm_simple_display_pipe_funcs.prepare_fb callback. + * + * See drm_atomic_set_fence_for_plane() for a discussion of implicit and + * explicit fencing in atomic modeset updates. */ int drm_gem_fb_simple_display_pipe_prepare_fb(struct drm_simple_display_pipe *pipe, struct drm_plane_state *plane_state) |