1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
|
From ddfcbacb623960c1b7d2b595fbbd89be6f6d7483 Mon Sep 17 00:00:00 2001
From: Harry Wentland <harry.wentland@amd.com>
Date: Wed, 9 Aug 2017 15:26:38 -0400
Subject: [PATCH 0762/4131] drm/amd/display: Drop our own page_flip_helper
No longer needed since Andrey's fix made it upstream into
drm_atomic_helper_page_flip
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 60 +----------------------
1 file changed, 1 insertion(+), 59 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 38ab68f..62e133b 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -2354,64 +2354,6 @@ void amdgpu_dm_crtc_destroy(struct drm_crtc *crtc)
kfree(crtc);
}
-static int amdgpu_atomic_helper_page_flip(struct drm_crtc *crtc,
- struct drm_framebuffer *fb,
- struct drm_pending_vblank_event *event,
- uint32_t flags,
- struct drm_modeset_acquire_ctx *ctx)
-{
- struct drm_plane *plane = crtc->primary;
- struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc);
- struct drm_atomic_state *state;
- struct drm_plane_state *plane_state;
- struct drm_crtc_state *crtc_state;
- int ret = 0;
-
- state = drm_atomic_state_alloc(plane->dev);
- if (!state)
- return -ENOMEM;
-
- state->acquire_ctx = ctx;
-
- crtc_state = drm_atomic_get_crtc_state(state, crtc);
- if (IS_ERR(crtc_state)) {
- ret = PTR_ERR(crtc_state);
- goto fail;
- }
- crtc_state->event = event;
-
- plane_state = drm_atomic_get_plane_state(state, plane);
- if (IS_ERR(plane_state)) {
- ret = PTR_ERR(plane_state);
- goto fail;
- }
-
- ret = drm_atomic_set_crtc_for_plane(plane_state, crtc);
- if (ret != 0)
- goto fail;
- drm_atomic_set_fb_for_plane(plane_state, fb);
-
- /* Make sure we don't accidentally do a full modeset. */
- state->allow_modeset = false;
- if (!crtc_state->active) {
- DRM_DEBUG_ATOMIC("[CRTC:%d] disabled, rejecting legacy flip\n",
- crtc->base.id);
- ret = -EINVAL;
- goto fail;
- }
- acrtc->flip_flags = flags;
- ret = drm_atomic_nonblocking_commit(state);
- if (ret != 0)
- goto fail;
-
- /* Driver takes ownership of state on successful async commit. */
- return 0;
-fail:
- drm_atomic_state_put(state);
-
- return ret;
-}
-
static void dm_crtc_destroy_state(struct drm_crtc *crtc,
struct drm_crtc_state *state)
{
@@ -2475,7 +2417,7 @@ static const struct drm_crtc_funcs amdgpu_dm_crtc_funcs = {
.gamma_set = drm_atomic_helper_legacy_gamma_set,
.set_config = drm_atomic_helper_set_config,
.set_property = drm_atomic_helper_crtc_set_property,
- .page_flip = amdgpu_atomic_helper_page_flip,
+ .page_flip = drm_atomic_helper_page_flip,
.atomic_duplicate_state = dm_crtc_duplicate_state,
.atomic_destroy_state = dm_crtc_destroy_state,
};
--
2.7.4
|