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weston: Drop patch for 64bit plane IDs

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This patch is not needed with weston 15+

Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>
This commit is contained in:
Khem Raj 2026-03-22 22:09:04 -07:00 committed by Khem Raj
parent 9720dc611c
commit 6de8362f59
2 changed files with 0 additions and 75 deletions
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72
recipes-graphics/wayland/weston/0001-Adapt-weston-to-64-bit-plane-IDs.patch
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@ -1,72 +0,0 @@
From 845682f33511da676bfe9237102b6979efa11f93 Mon Sep 17 00:00:00 2001
From: Gyorgy Sarvari <skandigraun@gmail.com>
Date: Fri, 21 Nov 2025 18:07:00 +0100
Subject: [PATCH] Adapt weston to 64-bit plane IDs
The raspberry pi kernel has changed the plane IDs in their drm
driver[1], which causes weston to crash upon mouse movement.
This patch adapts the relevant variable sizes from 32-bit to
64-bit.
[1]: https://github.com/raspberrypi/linux/commit/8181e682d6f4ef209845ec24f0a1eb37764d6731
Upstream-Status: Submitted [https://gitlab.freedesktop.org/wayland/weston/-/merge_requests/1902]
---
libweston/backend-drm/drm-internal.h | 4 ++--
libweston/backend-drm/state-propose.c | 10 +++++-----
2 files changed, 7 insertions(+), 7 deletions(-)
--- a/libweston/backend-drm/drm-internal.h
+++ b/libweston/backend-drm/drm-internal.h
@@ -296,7 +296,7 @@ struct drm_fb {
int width, height;
int fd;
- uint32_t plane_mask;
+ uint64_t plane_mask;
/* Used by gbm fbs */
struct gbm_bo *bo;
--- a/libweston/backend-drm/state-propose.c
+++ b/libweston/backend-drm/state-propose.c
@@ -412,7 +412,7 @@ drm_output_find_plane_for_view(struct dr
current_lowest_zpos_overlay;
bool view_matches_entire_output, scanout_has_view_assigned;
- uint32_t possible_plane_mask = 0;
+ uint64_t possible_plane_mask = 0;
pnode->try_view_on_plane_failure_reasons = FAILURE_REASONS_NONE;
@@ -461,7 +461,7 @@ drm_output_find_plane_for_view(struct dr
return NULL;
}
- possible_plane_mask = (1 << output->cursor_plane->plane_idx);
+ possible_plane_mask = (1UL << output->cursor_plane->plane_idx);
} else {
if (mode == DRM_OUTPUT_PROPOSE_STATE_RENDERER_ONLY) {
drm_debug(b, "\t\t\t\t[view] not assigning view %p "
@@ -474,7 +474,7 @@ drm_output_find_plane_for_view(struct dr
continue;
if (drm_paint_node_transform_supported(pnode, plane))
- possible_plane_mask |= 1 << plane->plane_idx;
+ possible_plane_mask |= 1UL << plane->plane_idx;
}
if (!possible_plane_mask) {
@@ -508,10 +508,10 @@ drm_output_find_plane_for_view(struct dr
if (possible_plane_mask == 0)
break;
- if (!(possible_plane_mask & (1 << plane->plane_idx)))
+ if (!(possible_plane_mask & (1UL << plane->plane_idx)))
continue;
- possible_plane_mask &= ~(1 << plane->plane_idx);
+ possible_plane_mask &= ~(1UL << plane->plane_idx);
mm_has_underlay =
drm_mixed_mode_check_underlay(mode, scanout_state, plane->zpos_max);

3
recipes-graphics/wayland/weston_%.bbappend
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@ -1,4 +1 @@
PACKAGECONFIG:remove:rpi = "${@bb.utils.contains('MACHINE_FEATURES', 'vc4graphics', '', 'egl clients', d)}"
FILESEXTRAPATHS:prepend := "${THISDIR}/weston:"
SRC_URI:append:rpi = " file://0001-Adapt-weston-to-64-bit-plane-IDs.patch"