| From ece4c3d261aeec230869c0304ed1011ff6837c16 Mon Sep 17 00:00:00 2001 |
| From: Khem Raj <raj.khem@gmail.com> |
| Date: Sat, 12 Sep 2020 14:04:04 -0700 |
| Subject: [PATCH] Fix atomic modesetting with musl |
| |
| atomic modesetting seems to fail with drm weston backend and this patch fixes |
| it, below errors are seen before weston exits |
| |
| atomic: couldn't commit new state: Invalid argument |
| |
| Upstream-Status: Submitted [https://gitlab.freedesktop.org/wayland/weston/-/issues/158] |
| Signed-off-by: Khem Raj <raj.khem@gmail.com> |
| |
| --- |
| libweston/backend-drm/kms.c | 4 ++-- |
| 1 file changed, 2 insertions(+), 2 deletions(-) |
| |
| diff --git a/libweston/backend-drm/kms.c b/libweston/backend-drm/kms.c |
| index 780d007..9994da1 100644 |
| --- a/libweston/backend-drm/kms.c |
| +++ b/libweston/backend-drm/kms.c |
| @@ -1142,8 +1142,8 @@ drm_pending_state_apply_atomic(struct drm_pending_state *pending_state, |
| wl_list_for_each(plane, &b->plane_list, link) { |
| drm_debug(b, "\t\t[atomic] starting with plane %lu disabled\n", |
| (unsigned long) plane->plane_id); |
| - plane_add_prop(req, plane, WDRM_PLANE_CRTC_ID, 0); |
| - plane_add_prop(req, plane, WDRM_PLANE_FB_ID, 0); |
| + //plane_add_prop(req, plane, WDRM_PLANE_CRTC_ID, 0); |
| + //plane_add_prop(req, plane, WDRM_PLANE_FB_ID, 0); |
| } |
| |
| flags |= DRM_MODE_ATOMIC_ALLOW_MODESET; |