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author | Dave Airlie <airlied@redhat.com> | 2017-04-11 07:40:42 +1000 |
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committer | Dave Airlie <airlied@redhat.com> | 2017-04-11 07:40:42 +1000 |
commit | b769fefb68cd70385d68220ae341e5a10723fbc0 (patch) | |
tree | a2881410c9dc5a3474619d155fac981cfbd4ee8f /drivers/gpu/drm/vc4 | |
parent | 1420f63b8207e966f54caec26d08abdc2ff37193 (diff) | |
parent | 39da7c509acff13fc8cb12ec1bb20337c988ed36 (diff) | |
download | op-kernel-dev-b769fefb68cd70385d68220ae341e5a10723fbc0.zip op-kernel-dev-b769fefb68cd70385d68220ae341e5a10723fbc0.tar.gz |
Backmerge tag 'v4.11-rc6' into drm-next
Linux 4.11-rc6
drm-misc needs 4.11-rc5, may as well fix conflicts with rc6.
Diffstat (limited to 'drivers/gpu/drm/vc4')
-rw-r--r-- | drivers/gpu/drm/vc4/vc4_crtc.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c index 865e9f4..e8f28c9 100644 --- a/drivers/gpu/drm/vc4/vc4_crtc.c +++ b/drivers/gpu/drm/vc4/vc4_crtc.c @@ -846,6 +846,17 @@ static void vc4_crtc_destroy_state(struct drm_crtc *crtc, drm_atomic_helper_crtc_destroy_state(crtc, state); } +static void +vc4_crtc_reset(struct drm_crtc *crtc) +{ + if (crtc->state) + __drm_atomic_helper_crtc_destroy_state(crtc->state); + + crtc->state = kzalloc(sizeof(struct vc4_crtc_state), GFP_KERNEL); + if (crtc->state) + crtc->state->crtc = crtc; +} + static const struct drm_crtc_funcs vc4_crtc_funcs = { .set_config = drm_atomic_helper_set_config, .destroy = vc4_crtc_destroy, @@ -853,7 +864,7 @@ static const struct drm_crtc_funcs vc4_crtc_funcs = { .set_property = NULL, .cursor_set = NULL, /* handled by drm_mode_cursor_universal */ .cursor_move = NULL, /* handled by drm_mode_cursor_universal */ - .reset = drm_atomic_helper_crtc_reset, + .reset = vc4_crtc_reset, .atomic_duplicate_state = vc4_crtc_duplicate_state, .atomic_destroy_state = vc4_crtc_destroy_state, .gamma_set = vc4_crtc_gamma_set, |