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From: Thomas Zimmermann <tzimmermann@suse.de>
To: daniel@ffwll.ch, mripard@kernel.org,
	maarten.lankhorst@linux.intel.com, l.stach@pengutronix.de,
	linux+etnaviv@armlinux.org.uk, christian.gmeiner@gmail.com,
	inki.dae@samsung.com, jy0922.shim@samsung.com,
	sw0312.kim@samsung.com, kyungmin.park@samsung.com,
	krzysztof.kozlowski@canonical.com, chunkuang.hu@kernel.org,
	p.zabel@pengutronix.de, matthias.bgg@gmail.com,
	robdclark@gmail.com, sean@poorly.run, airlied@redhat.com,
	kraxel@redhat.com, hjc@rock-chips.com, heiko@sntech.de,
	oleksandr_andrushchenko@epam.com, sumit.semwal@linaro.org,
	christian.koenig@amd.com
Cc: dri-devel@lists.freedesktop.org, etnaviv@lists.freedesktop.org,
	linux-arm-kernel@lists.infradead.org,
	linux-samsung-soc@vger.kernel.org,
	linux-mediatek@lists.infradead.org,
	linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org,
	virtualization@lists.linux-foundation.org,
	spice-devel@lists.freedesktop.org,
	linux-rockchip@lists.infradead.org,
	xen-devel@lists.xenproject.org, linux-media@vger.kernel.org,
	linaro-mm-sig@lists.linaro.org,
	Thomas Zimmermann <tzimmermann@suse.de>
Subject: [PATCH 9/9] drm: Update documentation and TODO of gem_prime_mmap hook
Date: Wed,  9 Jun 2021 13:20:12 +0200	[thread overview]
Message-ID: <20210609112012.10019-10-tzimmermann@suse.de> (raw)
In-Reply-To: <20210609112012.10019-1-tzimmermann@suse.de>

The hook gem_prime_mmap in struct drm_driver is deprecated. Document
the new requirements.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
---
 Documentation/gpu/todo.rst | 11 -----------
 include/drm/drm_drv.h      | 11 +++++++----
 2 files changed, 7 insertions(+), 15 deletions(-)

diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst
index 12e61869939e..50ad731d579b 100644
--- a/Documentation/gpu/todo.rst
+++ b/Documentation/gpu/todo.rst
@@ -268,17 +268,6 @@ Contact: Daniel Vetter
 
 Level: Intermediate
 
-Clean up mmap forwarding
-------------------------
-
-A lot of drivers forward gem mmap calls to dma-buf mmap for imported buffers.
-And also a lot of them forward dma-buf mmap to the gem mmap implementations.
-There's drm_gem_prime_mmap() for this now, but still needs to be rolled out.
-
-Contact: Daniel Vetter
-
-Level: Intermediate
-
 Generic fbdev defio support
 ---------------------------
 
diff --git a/include/drm/drm_drv.h b/include/drm/drm_drv.h
index b439ae1921b8..40d93a52cf7a 100644
--- a/include/drm/drm_drv.h
+++ b/include/drm/drm_drv.h
@@ -385,11 +385,14 @@ struct drm_driver {
 	 * mmap hook for GEM drivers, used to implement dma-buf mmap in the
 	 * PRIME helpers.
 	 *
-	 * FIXME: There's way too much duplication going on here, and also moved
-	 * to &drm_gem_object_funcs.
+	 * This hook only exists for historical reasons. Drivers must use
+	 * drm_gem_prime_mmap() to implement it.
+	 *
+	 * FIXME: Convert all drivers to implement mmap in struct
+	 * &drm_gem_object_funcs and inline drm_gem_prime_mmap() into
+	 * its callers. This hook should be removed afterwards.
 	 */
-	int (*gem_prime_mmap)(struct drm_gem_object *obj,
-				struct vm_area_struct *vma);
+	int (*gem_prime_mmap)(struct drm_gem_object *obj, struct vm_area_struct *vma);
 
 	/**
 	 * @dumb_create:
-- 
2.31.1


WARNING: multiple messages have this Message-ID
From: Thomas Zimmermann <tzimmermann@suse.de>
To: daniel@ffwll.ch, mripard@kernel.org,
	maarten.lankhorst@linux.intel.com, l.stach@pengutronix.de,
	linux+etnaviv@armlinux.org.uk, christian.gmeiner@gmail.com,
	inki.dae@samsung.com, jy0922.shim@samsung.com,
	sw0312.kim@samsung.com, kyungmin.park@samsung.com,
	krzysztof.kozlowski@canonical.com, chunkuang.hu@kernel.org,
	p.zabel@pengutronix.de, matthias.bgg@gmail.com,
	robdclark@gmail.com, sean@poorly.run, airlied@redhat.com,
	kraxel@redhat.com, hjc@rock-chips.com, heiko@sntech.de,
	oleksandr_andrushchenko@epam.com, sumit.semwal@linaro.org,
	christian.koenig@amd.com
Cc: dri-devel@lists.freedesktop.org, etnaviv@lists.freedesktop.org,
	linux-arm-kernel@lists.infradead.org,
	linux-samsung-soc@vger.kernel.org,
	linux-mediatek@lists.infradead.org,
	linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org,
	virtualization@lists.linux-foundation.org,
	spice-devel@lists.freedesktop.org,
	linux-rockchip@lists.infradead.org,
	xen-devel@lists.xenproject.org, linux-media@vger.kernel.org,
	linaro-mm-sig@lists.linaro.org,
	Thomas Zimmermann <tzimmermann@suse.de>
Subject: [PATCH 9/9] drm: Update documentation and TODO of gem_prime_mmap hook
Date: Wed,  9 Jun 2021 13:20:12 +0200	[thread overview]
Message-ID: <20210609112012.10019-10-tzimmermann@suse.de> (raw)
In-Reply-To: <20210609112012.10019-1-tzimmermann@suse.de>

The hook gem_prime_mmap in struct drm_driver is deprecated. Document
the new requirements.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
---
 Documentation/gpu/todo.rst | 11 -----------
 include/drm/drm_drv.h      | 11 +++++++----
 2 files changed, 7 insertions(+), 15 deletions(-)

diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst
index 12e61869939e..50ad731d579b 100644
--- a/Documentation/gpu/todo.rst
+++ b/Documentation/gpu/todo.rst
@@ -268,17 +268,6 @@ Contact: Daniel Vetter
 
 Level: Intermediate
 
-Clean up mmap forwarding
-------------------------
-
-A lot of drivers forward gem mmap calls to dma-buf mmap for imported buffers.
-And also a lot of them forward dma-buf mmap to the gem mmap implementations.
-There's drm_gem_prime_mmap() for this now, but still needs to be rolled out.
-
-Contact: Daniel Vetter
-
-Level: Intermediate
-
 Generic fbdev defio support
 ---------------------------
 
diff --git a/include/drm/drm_drv.h b/include/drm/drm_drv.h
index b439ae1921b8..40d93a52cf7a 100644
--- a/include/drm/drm_drv.h
+++ b/include/drm/drm_drv.h
@@ -385,11 +385,14 @@ struct drm_driver {
 	 * mmap hook for GEM drivers, used to implement dma-buf mmap in the
 	 * PRIME helpers.
 	 *
-	 * FIXME: There's way too much duplication going on here, and also moved
-	 * to &drm_gem_object_funcs.
+	 * This hook only exists for historical reasons. Drivers must use
+	 * drm_gem_prime_mmap() to implement it.
+	 *
+	 * FIXME: Convert all drivers to implement mmap in struct
+	 * &drm_gem_object_funcs and inline drm_gem_prime_mmap() into
+	 * its callers. This hook should be removed afterwards.
 	 */
-	int (*gem_prime_mmap)(struct drm_gem_object *obj,
-				struct vm_area_struct *vma);
+	int (*gem_prime_mmap)(struct drm_gem_object *obj, struct vm_area_struct *vma);
 
 	/**
 	 * @dumb_create:
-- 
2.31.1


_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip

WARNING: multiple messages have this Message-ID
From: Thomas Zimmermann <tzimmermann@suse.de>
To: daniel@ffwll.ch, mripard@kernel.org,
	maarten.lankhorst@linux.intel.com, l.stach@pengutronix.de,
	linux+etnaviv@armlinux.org.uk, christian.gmeiner@gmail.com,
	inki.dae@samsung.com, jy0922.shim@samsung.com,
	sw0312.kim@samsung.com, kyungmin.park@samsung.com,
	krzysztof.kozlowski@canonical.com, chunkuang.hu@kernel.org,
	p.zabel@pengutronix.de, matthias.bgg@gmail.com,
	robdclark@gmail.com, sean@poorly.run, airlied@redhat.com,
	kraxel@redhat.com, hjc@rock-chips.com, heiko@sntech.de,
	oleksandr_andrushchenko@epam.com, sumit.semwal@linaro.org,
	christian.koenig@amd.com
Cc: dri-devel@lists.freedesktop.org, etnaviv@lists.freedesktop.org,
	linux-arm-kernel@lists.infradead.org,
	linux-samsung-soc@vger.kernel.org,
	linux-mediatek@lists.infradead.org,
	linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org,
	virtualization@lists.linux-foundation.org,
	spice-devel@lists.freedesktop.org,
	linux-rockchip@lists.infradead.org,
	xen-devel@lists.xenproject.org, linux-media@vger.kernel.org,
	linaro-mm-sig@lists.linaro.org,
	Thomas Zimmermann <tzimmermann@suse.de>
Subject: [PATCH 9/9] drm: Update documentation and TODO of gem_prime_mmap hook
Date: Wed,  9 Jun 2021 13:20:12 +0200	[thread overview]
Message-ID: <20210609112012.10019-10-tzimmermann@suse.de> (raw)
In-Reply-To: <20210609112012.10019-1-tzimmermann@suse.de>

The hook gem_prime_mmap in struct drm_driver is deprecated. Document
the new requirements.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
---
 Documentation/gpu/todo.rst | 11 -----------
 include/drm/drm_drv.h      | 11 +++++++----
 2 files changed, 7 insertions(+), 15 deletions(-)

diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst
index 12e61869939e..50ad731d579b 100644
--- a/Documentation/gpu/todo.rst
+++ b/Documentation/gpu/todo.rst
@@ -268,17 +268,6 @@ Contact: Daniel Vetter
 
 Level: Intermediate
 
-Clean up mmap forwarding
-------------------------
-
-A lot of drivers forward gem mmap calls to dma-buf mmap for imported buffers.
-And also a lot of them forward dma-buf mmap to the gem mmap implementations.
-There's drm_gem_prime_mmap() for this now, but still needs to be rolled out.
-
-Contact: Daniel Vetter
-
-Level: Intermediate
-
 Generic fbdev defio support
 ---------------------------
 
diff --git a/include/drm/drm_drv.h b/include/drm/drm_drv.h
index b439ae1921b8..40d93a52cf7a 100644
--- a/include/drm/drm_drv.h
+++ b/include/drm/drm_drv.h
@@ -385,11 +385,14 @@ struct drm_driver {
 	 * mmap hook for GEM drivers, used to implement dma-buf mmap in the
 	 * PRIME helpers.
 	 *
-	 * FIXME: There's way too much duplication going on here, and also moved
-	 * to &drm_gem_object_funcs.
+	 * This hook only exists for historical reasons. Drivers must use
+	 * drm_gem_prime_mmap() to implement it.
+	 *
+	 * FIXME: Convert all drivers to implement mmap in struct
+	 * &drm_gem_object_funcs and inline drm_gem_prime_mmap() into
+	 * its callers. This hook should be removed afterwards.
 	 */
-	int (*gem_prime_mmap)(struct drm_gem_object *obj,
-				struct vm_area_struct *vma);
+	int (*gem_prime_mmap)(struct drm_gem_object *obj, struct vm_area_struct *vma);
 
 	/**
 	 * @dumb_create:
-- 
2.31.1


_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek

WARNING: multiple messages have this Message-ID
From: Thomas Zimmermann <tzimmermann@suse.de>
To: daniel@ffwll.ch, mripard@kernel.org,
	maarten.lankhorst@linux.intel.com, l.stach@pengutronix.de,
	linux+etnaviv@armlinux.org.uk, christian.gmeiner@gmail.com,
	inki.dae@samsung.com, jy0922.shim@samsung.com,
	sw0312.kim@samsung.com, kyungmin.park@samsung.com,
	krzysztof.kozlowski@canonical.com, chunkuang.hu@kernel.org,
	p.zabel@pengutronix.de, matthias.bgg@gmail.com,
	robdclark@gmail.com, sean@poorly.run, airlied@redhat.com,
	kraxel@redhat.com, hjc@rock-chips.com, heiko@sntech.de,
	oleksandr_andrushchenko@epam.com, sumit.semwal@linaro.org,
	christian.koenig@amd.com
Cc: linux-samsung-soc@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	etnaviv@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
	virtualization@lists.linux-foundation.org,
	linaro-mm-sig@lists.linaro.org,
	linux-rockchip@lists.infradead.org,
	linux-mediatek@lists.infradead.org,
	Thomas Zimmermann <tzimmermann@suse.de>,
	xen-devel@lists.xenproject.org,
	spice-devel@lists.freedesktop.org,
	freedreno@lists.freedesktop.org,
	linux-arm-kernel@lists.infradead.org,
	linux-media@vger.kernel.org
Subject: [PATCH 9/9] drm: Update documentation and TODO of gem_prime_mmap hook
Date: Wed,  9 Jun 2021 13:20:12 +0200	[thread overview]
Message-ID: <20210609112012.10019-10-tzimmermann@suse.de> (raw)
In-Reply-To: <20210609112012.10019-1-tzimmermann@suse.de>

The hook gem_prime_mmap in struct drm_driver is deprecated. Document
the new requirements.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
---
 Documentation/gpu/todo.rst | 11 -----------
 include/drm/drm_drv.h      | 11 +++++++----
 2 files changed, 7 insertions(+), 15 deletions(-)

diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst
index 12e61869939e..50ad731d579b 100644
--- a/Documentation/gpu/todo.rst
+++ b/Documentation/gpu/todo.rst
@@ -268,17 +268,6 @@ Contact: Daniel Vetter
 
 Level: Intermediate
 
-Clean up mmap forwarding
-------------------------
-
-A lot of drivers forward gem mmap calls to dma-buf mmap for imported buffers.
-And also a lot of them forward dma-buf mmap to the gem mmap implementations.
-There's drm_gem_prime_mmap() for this now, but still needs to be rolled out.
-
-Contact: Daniel Vetter
-
-Level: Intermediate
-
 Generic fbdev defio support
 ---------------------------
 
diff --git a/include/drm/drm_drv.h b/include/drm/drm_drv.h
index b439ae1921b8..40d93a52cf7a 100644
--- a/include/drm/drm_drv.h
+++ b/include/drm/drm_drv.h
@@ -385,11 +385,14 @@ struct drm_driver {
 	 * mmap hook for GEM drivers, used to implement dma-buf mmap in the
 	 * PRIME helpers.
 	 *
-	 * FIXME: There's way too much duplication going on here, and also moved
-	 * to &drm_gem_object_funcs.
+	 * This hook only exists for historical reasons. Drivers must use
+	 * drm_gem_prime_mmap() to implement it.
+	 *
+	 * FIXME: Convert all drivers to implement mmap in struct
+	 * &drm_gem_object_funcs and inline drm_gem_prime_mmap() into
+	 * its callers. This hook should be removed afterwards.
 	 */
-	int (*gem_prime_mmap)(struct drm_gem_object *obj,
-				struct vm_area_struct *vma);
+	int (*gem_prime_mmap)(struct drm_gem_object *obj, struct vm_area_struct *vma);
 
 	/**
 	 * @dumb_create:
-- 
2.31.1

_______________________________________________
Virtualization mailing list
Virtualization@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/virtualization

WARNING: multiple messages have this Message-ID
From: Thomas Zimmermann <tzimmermann@suse.de>
To: daniel@ffwll.ch, mripard@kernel.org,
	maarten.lankhorst@linux.intel.com, l.stach@pengutronix.de,
	linux+etnaviv@armlinux.org.uk, christian.gmeiner@gmail.com,
	inki.dae@samsung.com, jy0922.shim@samsung.com,
	sw0312.kim@samsung.com, kyungmin.park@samsung.com,
	krzysztof.kozlowski@canonical.com, chunkuang.hu@kernel.org,
	p.zabel@pengutronix.de, matthias.bgg@gmail.com,
	robdclark@gmail.com, sean@poorly.run, airlied@redhat.com,
	kraxel@redhat.com, hjc@rock-chips.com, heiko@sntech.de,
	oleksandr_andrushchenko@epam.com, sumit.semwal@linaro.org,
	christian.koenig@amd.com
Cc: dri-devel@lists.freedesktop.org, etnaviv@lists.freedesktop.org,
	linux-arm-kernel@lists.infradead.org,
	linux-samsung-soc@vger.kernel.org,
	linux-mediatek@lists.infradead.org,
	linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org,
	virtualization@lists.linux-foundation.org,
	spice-devel@lists.freedesktop.org,
	linux-rockchip@lists.infradead.org,
	xen-devel@lists.xenproject.org, linux-media@vger.kernel.org,
	linaro-mm-sig@lists.linaro.org,
	Thomas Zimmermann <tzimmermann@suse.de>
Subject: [PATCH 9/9] drm: Update documentation and TODO of gem_prime_mmap hook
Date: Wed,  9 Jun 2021 13:20:12 +0200	[thread overview]
Message-ID: <20210609112012.10019-10-tzimmermann@suse.de> (raw)
In-Reply-To: <20210609112012.10019-1-tzimmermann@suse.de>

The hook gem_prime_mmap in struct drm_driver is deprecated. Document
the new requirements.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
---
 Documentation/gpu/todo.rst | 11 -----------
 include/drm/drm_drv.h      | 11 +++++++----
 2 files changed, 7 insertions(+), 15 deletions(-)

diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst
index 12e61869939e..50ad731d579b 100644
--- a/Documentation/gpu/todo.rst
+++ b/Documentation/gpu/todo.rst
@@ -268,17 +268,6 @@ Contact: Daniel Vetter
 
 Level: Intermediate
 
-Clean up mmap forwarding
-------------------------
-
-A lot of drivers forward gem mmap calls to dma-buf mmap for imported buffers.
-And also a lot of them forward dma-buf mmap to the gem mmap implementations.
-There's drm_gem_prime_mmap() for this now, but still needs to be rolled out.
-
-Contact: Daniel Vetter
-
-Level: Intermediate
-
 Generic fbdev defio support
 ---------------------------
 
diff --git a/include/drm/drm_drv.h b/include/drm/drm_drv.h
index b439ae1921b8..40d93a52cf7a 100644
--- a/include/drm/drm_drv.h
+++ b/include/drm/drm_drv.h
@@ -385,11 +385,14 @@ struct drm_driver {
 	 * mmap hook for GEM drivers, used to implement dma-buf mmap in the
 	 * PRIME helpers.
 	 *
-	 * FIXME: There's way too much duplication going on here, and also moved
-	 * to &drm_gem_object_funcs.
+	 * This hook only exists for historical reasons. Drivers must use
+	 * drm_gem_prime_mmap() to implement it.
+	 *
+	 * FIXME: Convert all drivers to implement mmap in struct
+	 * &drm_gem_object_funcs and inline drm_gem_prime_mmap() into
+	 * its callers. This hook should be removed afterwards.
 	 */
-	int (*gem_prime_mmap)(struct drm_gem_object *obj,
-				struct vm_area_struct *vma);
+	int (*gem_prime_mmap)(struct drm_gem_object *obj, struct vm_area_struct *vma);
 
 	/**
 	 * @dumb_create:
-- 
2.31.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

WARNING: multiple messages have this Message-ID
From: Thomas Zimmermann <tzimmermann@suse.de>
To: daniel@ffwll.ch, mripard@kernel.org,
	maarten.lankhorst@linux.intel.com, l.stach@pengutronix.de,
	linux+etnaviv@armlinux.org.uk, christian.gmeiner@gmail.com,
	inki.dae@samsung.com, jy0922.shim@samsung.com,
	sw0312.kim@samsung.com, kyungmin.park@samsung.com,
	krzysztof.kozlowski@canonical.com, chunkuang.hu@kernel.org,
	p.zabel@pengutronix.de, matthias.bgg@gmail.com,
	robdclark@gmail.com, sean@poorly.run, airlied@redhat.com,
	kraxel@redhat.com, hjc@rock-chips.com, heiko@sntech.de,
	oleksandr_andrushchenko@epam.com, sumit.semwal@linaro.org,
	christian.koenig@amd.com
Cc: linux-samsung-soc@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	etnaviv@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
	virtualization@lists.linux-foundation.org,
	linaro-mm-sig@lists.linaro.org,
	linux-rockchip@lists.infradead.org,
	linux-mediatek@lists.infradead.org,
	Thomas Zimmermann <tzimmermann@suse.de>,
	xen-devel@lists.xenproject.org,
	spice-devel@lists.freedesktop.org,
	freedreno@lists.freedesktop.org,
	linux-arm-kernel@lists.infradead.org,
	linux-media@vger.kernel.org
Subject: [PATCH 9/9] drm: Update documentation and TODO of gem_prime_mmap hook
Date: Wed,  9 Jun 2021 13:20:12 +0200	[thread overview]
Message-ID: <20210609112012.10019-10-tzimmermann@suse.de> (raw)
In-Reply-To: <20210609112012.10019-1-tzimmermann@suse.de>

The hook gem_prime_mmap in struct drm_driver is deprecated. Document
the new requirements.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
---
 Documentation/gpu/todo.rst | 11 -----------
 include/drm/drm_drv.h      | 11 +++++++----
 2 files changed, 7 insertions(+), 15 deletions(-)

diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst
index 12e61869939e..50ad731d579b 100644
--- a/Documentation/gpu/todo.rst
+++ b/Documentation/gpu/todo.rst
@@ -268,17 +268,6 @@ Contact: Daniel Vetter
 
 Level: Intermediate
 
-Clean up mmap forwarding
-------------------------
-
-A lot of drivers forward gem mmap calls to dma-buf mmap for imported buffers.
-And also a lot of them forward dma-buf mmap to the gem mmap implementations.
-There's drm_gem_prime_mmap() for this now, but still needs to be rolled out.
-
-Contact: Daniel Vetter
-
-Level: Intermediate
-
 Generic fbdev defio support
 ---------------------------
 
diff --git a/include/drm/drm_drv.h b/include/drm/drm_drv.h
index b439ae1921b8..40d93a52cf7a 100644
--- a/include/drm/drm_drv.h
+++ b/include/drm/drm_drv.h
@@ -385,11 +385,14 @@ struct drm_driver {
 	 * mmap hook for GEM drivers, used to implement dma-buf mmap in the
 	 * PRIME helpers.
 	 *
-	 * FIXME: There's way too much duplication going on here, and also moved
-	 * to &drm_gem_object_funcs.
+	 * This hook only exists for historical reasons. Drivers must use
+	 * drm_gem_prime_mmap() to implement it.
+	 *
+	 * FIXME: Convert all drivers to implement mmap in struct
+	 * &drm_gem_object_funcs and inline drm_gem_prime_mmap() into
+	 * its callers. This hook should be removed afterwards.
 	 */
-	int (*gem_prime_mmap)(struct drm_gem_object *obj,
-				struct vm_area_struct *vma);
+	int (*gem_prime_mmap)(struct drm_gem_object *obj, struct vm_area_struct *vma);
 
 	/**
 	 * @dumb_create:
-- 
2.31.1


      parent reply	other threads:[~2021-06-09 11:20 UTC|newest]

Thread overview: 60+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-09 11:20 [PATCH 0/9] drm: Implement gem_prime_mmap with drm_gem_prime_mmap() Thomas Zimmermann
2021-06-09 11:20 ` [PATCH 1/9] drm/etnaviv: Implement mmap as GEM object function Thomas Zimmermann
2021-06-09 11:20 ` [PATCH 2/9] drm/exynox: " Thomas Zimmermann
2021-06-09 11:20 ` [PATCH 3/9] drm/mediatek: " Thomas Zimmermann
2021-06-09 11:20 ` [PATCH 4/9] drm/msm: " Thomas Zimmermann
2021-06-09 11:20 ` [PATCH 5/9] drm/qxl: Remove empty qxl_gem_prime_mmap() Thomas Zimmermann
2021-06-09 11:20 ` [PATCH 6/9] drm/vgem: Implement mmap as GEM object function Thomas Zimmermann
2021-06-09 11:20 ` [PATCH 7/9] drm/xen: " Thomas Zimmermann
2021-06-09 11:20 ` [PATCH 8/9] drm/rockchip: " Thomas Zimmermann
2021-06-09 11:20 ` Thomas Zimmermann [this message]

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