From: Daniel Vetter <daniel.vetter@ffwll.ch>
To: Intel Graphics Development <intel-gfx@lists.freedesktop.org>
Cc: David Airlie <airlied@linux.ie>,
Daniel Vetter <daniel.vetter@ffwll.ch>,
DRI Development <dri-devel@lists.freedesktop.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
Daniel Vetter <daniel.vetter@intel.com>
Subject: [PATCH v2 1/4] drm/gem-shmem-helper: Export drm_gem_shmem_funcs
Date: Thu, 3 Jun 2021 17:03:23 +0200 [thread overview]
Message-ID: <20210603150326.1326658-2-daniel.vetter@ffwll.ch> (raw)
In-Reply-To: <20210603150326.1326658-1-daniel.vetter@ffwll.ch>
Drivers which need to overwrite the drm_driver->gem_create_object hook
need this. Specifically vgem, which wants wc mode, but everything else
is fine as-is.
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
---
drivers/gpu/drm/drm_gem_shmem_helper.c | 3 ++-
include/drm/drm_gem_shmem_helper.h | 1 +
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_gem_shmem_helper.c b/drivers/gpu/drm/drm_gem_shmem_helper.c
index 6d625cee7a6a..4439004e62fe 100644
--- a/drivers/gpu/drm/drm_gem_shmem_helper.c
+++ b/drivers/gpu/drm/drm_gem_shmem_helper.c
@@ -24,7 +24,7 @@
* allocated using anonymous pageable memory.
*/
-static const struct drm_gem_object_funcs drm_gem_shmem_funcs = {
+const struct drm_gem_object_funcs drm_gem_shmem_funcs = {
.free = drm_gem_shmem_free_object,
.print_info = drm_gem_shmem_print_info,
.pin = drm_gem_shmem_pin,
@@ -34,6 +34,7 @@ static const struct drm_gem_object_funcs drm_gem_shmem_funcs = {
.vunmap = drm_gem_shmem_vunmap,
.mmap = drm_gem_shmem_mmap,
};
+EXPORT_SYMBOL(drm_gem_shmem_funcs);
static struct drm_gem_shmem_object *
__drm_gem_shmem_create(struct drm_device *dev, size_t size, bool private)
diff --git a/include/drm/drm_gem_shmem_helper.h b/include/drm/drm_gem_shmem_helper.h
index 434328d8a0d9..b29667f2b8a3 100644
--- a/include/drm/drm_gem_shmem_helper.h
+++ b/include/drm/drm_gem_shmem_helper.h
@@ -106,6 +106,7 @@ struct drm_gem_shmem_object {
#define to_drm_gem_shmem_obj(obj) \
container_of(obj, struct drm_gem_shmem_object, base)
+extern const struct drm_gem_object_funcs drm_gem_shmem_funcs;
struct drm_gem_shmem_object *drm_gem_shmem_create(struct drm_device *dev, size_t size);
void drm_gem_shmem_free_object(struct drm_gem_object *obj);
--
2.31.0
next prev parent reply other threads:[~2021-06-03 15:03 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-03 15:03 [PATCH v2 0/4] shmem helpers for igt Daniel Vetter
2021-06-03 15:03 ` Daniel Vetter [this message]
2021-06-03 15:54 ` [PATCH v2 1/4] drm/gem-shmem-helper: Export drm_gem_shmem_funcs Thomas Zimmermann
2021-06-03 15:03 ` [PATCH v2 2/4] drm/shmem-helper: Switch to vmf_insert_pfn Daniel Vetter
2021-06-03 20:42 ` [Intel-gfx] " kernel test robot
2021-06-03 15:03 ` [PATCH v2 3/4] drm/shmem-helper: Align to page size in dumb_create Daniel Vetter
2021-06-03 18:59 ` Thomas Zimmermann
2021-06-03 15:03 ` [PATCH v2 4/4] drm/vgem: use shmem helpers Daniel Vetter
2021-06-03 18:42 ` [Intel-gfx] " Andi Shyti
2021-06-03 18:54 ` Daniel Vetter
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