diff options
Diffstat (limited to 'backend/drm/util.c')
| -rw-r--r-- | backend/drm/util.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/backend/drm/util.c b/backend/drm/util.c index 2fa948f5..263f5a92 100644 --- a/backend/drm/util.c +++ b/backend/drm/util.c @@ -178,7 +178,8 @@ static void free_fb(struct gbm_bo *bo, void *data) { } } -uint32_t get_fb_for_bo(struct gbm_bo *bo, uint32_t drm_format) { +uint32_t get_fb_for_bo(struct gbm_bo *bo, uint32_t drm_format, + bool with_modifiers) { uint32_t id = (uintptr_t)gbm_bo_get_user_data(bo); if (id) { return id; @@ -192,11 +193,18 @@ uint32_t get_fb_for_bo(struct gbm_bo *bo, uint32_t drm_format) { uint32_t handles[4] = {gbm_bo_get_handle(bo).u32}; uint32_t strides[4] = {gbm_bo_get_stride(bo)}; uint32_t offsets[4] = {gbm_bo_get_offset(bo, 0)}; - uint64_t modifiers[4] = {gbm_bo_get_modifier(bo)}; - if (drmModeAddFB2WithModifiers(fd, width, height, drm_format, - handles, strides, offsets, modifiers, &id, DRM_MODE_FB_MODIFIERS)) { - wlr_log_errno(WLR_ERROR, "Unable to add DRM framebuffer"); + if (with_modifiers && gbm_bo_get_modifier(bo) != DRM_FORMAT_MOD_INVALID) { + uint64_t modifiers[4] = {gbm_bo_get_modifier(bo)}; + if (drmModeAddFB2WithModifiers(fd, width, height, drm_format, handles, + strides, offsets, modifiers, &id, DRM_MODE_FB_MODIFIERS)) { + wlr_log_errno(WLR_ERROR, "Unable to add DRM framebuffer"); + } + } else { + if (drmModeAddFB2(fd, width, height, drm_format, handles, strides, + offsets, &id, 0)) { + wlr_log_errno(WLR_ERROR, "Unable to add DRM framebuffer"); + } } gbm_bo_set_user_data(bo, (void *)(uintptr_t)id, free_fb); |