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| author | Boris Brezillon <boris.brezillon@collabora.com> | 2020-01-07 21:58:05 +0300 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@collabora.com> | 2020-01-08 02:34:21 +0300 |
| commit | 8de679abc8ae81463d3fec495a21a6ca0a65bade (patch) | |
| tree | e43341fce7b16ff77c11adccbfc2cfc9aaf617cd /drivers/gpu/drm/drm_atomic_helper.c | |
| parent | 3dfbf2d3d05eccb0d4ffb4f30467519e601a5db6 (diff) | |
| download | linux-8de679abc8ae81463d3fec495a21a6ca0a65bade.tar.xz | |
Revert "drm/bridge: Add an ->atomic_check() hook"
This reverts commit b86d895524ab ("drm/bridge: Add an ->atomic_check()
hook"). Commit 6ed7e9625fa6 ("drm/bridge: Add a drm_bridge_state
object") introduced a circular dependency between drm.ko and
drm_kms_helper.ko which uncovered a misdesign in how the whole thing
was implemented. Let's revert all patches depending on the bridge_state
infrastructure for now.
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200107185807.606999-4-boris.brezillon@collabora.com
Diffstat (limited to 'drivers/gpu/drm/drm_atomic_helper.c')
| -rw-r--r-- | drivers/gpu/drm/drm_atomic_helper.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index afe14f72a824..ad8eae98d9e8 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -437,12 +437,12 @@ mode_fixup(struct drm_atomic_state *state) funcs = encoder->helper_private; bridge = drm_bridge_chain_get_first_bridge(encoder); - ret = drm_atomic_bridge_chain_check(bridge, - new_crtc_state, - new_conn_state); - if (ret) { - DRM_DEBUG_ATOMIC("Bridge atomic check failed\n"); - return ret; + ret = drm_bridge_chain_mode_fixup(bridge, + &new_crtc_state->mode, + &new_crtc_state->adjusted_mode); + if (!ret) { + DRM_DEBUG_ATOMIC("Bridge fixup failed\n"); + return -EINVAL; } if (funcs && funcs->atomic_check) { |