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From: Thomas Zimmermann <tzimmermann@suse.de>
To: alexander.deucher@amd.com, christian.koenig@amd.com,
	airlied@linux.ie, daniel@ffwll.ch, linux@armlinux.org.uk,
	maarten.lankhorst@linux.intel.com, mripard@kernel.org,
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Cc: linux-samsung-soc@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	intel-gfx@lists.freedesktop.org, etnaviv@lists.freedesktop.org,
	dri-devel@lists.freedesktop.org,
	linux-rockchip@lists.infradead.org,
	Russell King <rmk+kernel@armlinux.org.uk>,
	linux-mediatek@lists.infradead.org,
	amd-gfx@lists.freedesktop.org,
	Thomas Zimmermann <tzimmermann@suse.de>,
	nouveau@lists.freedesktop.org, linux-tegra@vger.kernel.org,
	xen-devel@lists.xenproject.org, freedreno@lists.freedesktop.org,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 02/22] drm/armada: Introduce GEM object functions
Date: Wed, 23 Sep 2020 12:21:39 +0200	[thread overview]
Message-ID: <20200923102159.24084-3-tzimmermann@suse.de> (raw)
In-Reply-To: <20200923102159.24084-1-tzimmermann@suse.de>

GEM object functions deprecate several similar callback interfaces in
struct drm_driver. This patch replaces the per-driver callbacks with
per-instance callbacks in armada.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Russell King <rmk+kernel@armlinux.org.uk>
---
 drivers/gpu/drm/armada/armada_drv.c |  3 ---
 drivers/gpu/drm/armada/armada_gem.c | 12 +++++++++++-
 drivers/gpu/drm/armada/armada_gem.h |  2 --
 3 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/armada/armada_drv.c b/drivers/gpu/drm/armada/armada_drv.c
index 980d3f1f8f16..22247cfce80b 100644
--- a/drivers/gpu/drm/armada/armada_drv.c
+++ b/drivers/gpu/drm/armada/armada_drv.c
@@ -37,13 +37,10 @@ DEFINE_DRM_GEM_FOPS(armada_drm_fops);
 
 static struct drm_driver armada_drm_driver = {
 	.lastclose		= drm_fb_helper_lastclose,
-	.gem_free_object_unlocked = armada_gem_free_object,
 	.prime_handle_to_fd	= drm_gem_prime_handle_to_fd,
 	.prime_fd_to_handle	= drm_gem_prime_fd_to_handle,
-	.gem_prime_export	= armada_gem_prime_export,
 	.gem_prime_import	= armada_gem_prime_import,
 	.dumb_create		= armada_gem_dumb_create,
-	.gem_vm_ops		= &armada_gem_vm_ops,
 	.major			= 1,
 	.minor			= 0,
 	.name			= "armada-drm",
diff --git a/drivers/gpu/drm/armada/armada_gem.c b/drivers/gpu/drm/armada/armada_gem.c
index 6654bccd9466..21909642ee4c 100644
--- a/drivers/gpu/drm/armada/armada_gem.c
+++ b/drivers/gpu/drm/armada/armada_gem.c
@@ -25,7 +25,7 @@ static vm_fault_t armada_gem_vm_fault(struct vm_fault *vmf)
 	return vmf_insert_pfn(vmf->vma, vmf->address, pfn);
 }
 
-const struct vm_operations_struct armada_gem_vm_ops = {
+static const struct vm_operations_struct armada_gem_vm_ops = {
 	.fault	= armada_gem_vm_fault,
 	.open	= drm_gem_vm_open,
 	.close	= drm_gem_vm_close,
@@ -184,6 +184,12 @@ armada_gem_map_object(struct drm_device *dev, struct armada_gem_object *dobj)
 	return dobj->addr;
 }
 
+static const struct drm_gem_object_funcs armada_gem_object_funcs = {
+	.free = armada_gem_free_object,
+	.export = armada_gem_prime_export,
+	.vm_ops = &armada_gem_vm_ops,
+};
+
 struct armada_gem_object *
 armada_gem_alloc_private_object(struct drm_device *dev, size_t size)
 {
@@ -195,6 +201,8 @@ armada_gem_alloc_private_object(struct drm_device *dev, size_t size)
 	if (!obj)
 		return NULL;
 
+	obj->obj.funcs = &armada_gem_object_funcs;
+
 	drm_gem_private_object_init(dev, &obj->obj, size);
 
 	DRM_DEBUG_DRIVER("alloc private obj %p size %zu\n", obj, size);
@@ -214,6 +222,8 @@ static struct armada_gem_object *armada_gem_alloc_object(struct drm_device *dev,
 	if (!obj)
 		return NULL;
 
+	obj->obj.funcs = &armada_gem_object_funcs;
+
 	if (drm_gem_object_init(dev, &obj->obj, size)) {
 		kfree(obj);
 		return NULL;
diff --git a/drivers/gpu/drm/armada/armada_gem.h b/drivers/gpu/drm/armada/armada_gem.h
index de04cc2c8f0e..ffcc7e8dd351 100644
--- a/drivers/gpu/drm/armada/armada_gem.h
+++ b/drivers/gpu/drm/armada/armada_gem.h
@@ -21,8 +21,6 @@ struct armada_gem_object {
 	void			*update_data;
 };
 
-extern const struct vm_operations_struct armada_gem_vm_ops;
-
 #define drm_to_armada_gem(o) container_of(o, struct armada_gem_object, obj)
 
 void armada_gem_free_object(struct drm_gem_object *);
-- 
2.28.0

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  parent reply	other threads:[~2020-09-23 10:22 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-23 10:21 [PATCH v3 00/22] Convert all remaining drivers to GEM object functions Thomas Zimmermann
2020-09-23 10:21 ` [PATCH v3 01/22] drm/amdgpu: Introduce " Thomas Zimmermann
2020-09-23 10:21 ` Thomas Zimmermann [this message]
2020-09-23 10:21 ` [PATCH v3 03/22] drm/etnaviv: " Thomas Zimmermann
2020-09-23 12:27   ` Lucas Stach
2020-09-23 10:21 ` [PATCH v3 04/22] drm/exynos: " Thomas Zimmermann
2020-09-23 10:21 ` [PATCH v3 05/22] drm/gma500: " Thomas Zimmermann
2020-09-23 10:21 ` [PATCH v3 06/22] drm/i915: " Thomas Zimmermann
2020-09-23 10:21 ` [PATCH v3 07/22] drm/imx/dcss: Initialize DRM driver instance with CMA helper macro Thomas Zimmermann
2020-09-23 11:18   ` Laurentiu Palcu
2020-09-23 10:21 ` [PATCH v3 08/22] drm/mediatek: Introduce GEM object functions Thomas Zimmermann
2020-09-23 10:21 ` [PATCH v3 09/22] drm/msm: Introduce GEM object funcs Thomas Zimmermann
2020-09-23 10:21 ` [PATCH v3 10/22] drm/nouveau: Introduce GEM object functions Thomas Zimmermann
2020-09-23 10:21 ` [PATCH v3 11/22] drm/omapdrm: " Thomas Zimmermann
2020-09-23 10:21 ` [PATCH v3 12/22] drm/pl111: " Thomas Zimmermann
2020-09-23 10:21 ` [PATCH v3 13/22] drm/radeon: " Thomas Zimmermann
2020-09-23 10:21 ` [PATCH v3 14/22] drm/rockchip: Convert to drm_gem_object_funcs Thomas Zimmermann
2020-09-23 10:21 ` [PATCH v3 15/22] drm/tegra: Introduce GEM object functions Thomas Zimmermann
2020-09-23 10:21 ` [PATCH v3 16/22] drm/vc4: " Thomas Zimmermann
2020-09-23 10:21 ` [PATCH v3 17/22] drm/vgem: " Thomas Zimmermann
2020-09-23 10:21 ` [PATCH v3 18/22] drm/virtgpu: Set PRIME export function in struct drm_gem_object_funcs Thomas Zimmermann
2020-09-23 10:21 ` [PATCH v3 19/22] drm/vkms: Introduce GEM object functions Thomas Zimmermann
2020-09-23 10:21 ` [PATCH v3 20/22] drm/xen: " Thomas Zimmermann
2020-09-23 10:21 ` [PATCH v3 21/22] drm/xlnx: Initialize DRM driver instance with CMA helper macro Thomas Zimmermann
2020-09-23 10:21 ` [PATCH v3 22/22] drm: Remove obsolete GEM and PRIME callbacks from struct drm_driver Thomas Zimmermann
2020-09-23 14:33 ` [PATCH v3 00/22] Convert all remaining drivers to GEM object functions Christian König
2020-09-25  8:40   ` Thomas Zimmermann

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