From: "Noralf Trønnes" <noralf@tronnes.org>
To: dri-devel@lists.freedesktop.org
Cc: daniel.vetter@ffwll.ch, intel-gfx@lists.freedesktop.org,
"Noralf Trønnes" <noralf@tronnes.org>,
laurent.pinchart@ideasonboard.com, mstaudt@suse.de,
dh.herrmann@gmail.com
Subject: [RFC v4 02/25] drm/file: Don't set master on in-kernel clients
Date: Fri, 13 Apr 2018 18:53:31 +0200 [thread overview]
Message-ID: <20180413165354.8331-3-noralf@tronnes.org> (raw)
In-Reply-To: <20180413165354.8331-1-noralf@tronnes.org>
It only makes sense for userspace clients.
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
drivers/gpu/drm/drm_file.c | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/drm_file.c b/drivers/gpu/drm/drm_file.c
index d4588d33f91c..55505378df47 100644
--- a/drivers/gpu/drm/drm_file.c
+++ b/drivers/gpu/drm/drm_file.c
@@ -155,17 +155,8 @@ struct drm_file *drm_file_alloc(struct drm_minor *minor)
goto out_prime_destroy;
}
- if (drm_is_primary_client(file)) {
- ret = drm_master_open(file);
- if (ret)
- goto out_close;
- }
-
return file;
-out_close:
- if (dev->driver->postclose)
- dev->driver->postclose(dev, file);
out_prime_destroy:
if (drm_core_check_feature(dev, DRIVER_PRIME))
drm_prime_destroy_file_private(&file->prime);
@@ -365,6 +356,7 @@ static int drm_open_helper(struct file *filp, struct drm_minor *minor)
{
struct drm_device *dev = minor->dev;
struct drm_file *priv;
+ int ret;
if (filp->f_flags & O_EXCL)
return -EBUSY; /* No exclusive opens */
@@ -379,6 +371,14 @@ static int drm_open_helper(struct file *filp, struct drm_minor *minor)
if (IS_ERR(priv))
return PTR_ERR(priv);
+ if (drm_is_primary_client(priv)) {
+ ret = drm_master_open(priv);
+ if (ret) {
+ drm_file_free(priv);
+ return ret;
+ }
+ }
+
filp->private_data = priv;
priv->filp = filp;
--
2.15.1
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next prev parent reply other threads:[~2018-04-13 16:53 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-13 16:53 [RFC v4 00/25] drm: Add generic fbdev emulation Noralf Trønnes
2018-04-13 16:53 ` [RFC v4 01/25] drm: provide management functions for drm_file Noralf Trønnes
2018-04-13 16:53 ` Noralf Trønnes [this message]
2018-04-13 16:53 ` [RFC v4 03/25] drm/fb-helper: No need to cache rotation and sw_rotations Noralf Trønnes
2018-04-13 17:07 ` Hans de Goede
2018-04-13 16:53 ` [RFC v4 04/25] drm/fb-helper: Remove drm_fb_helper_debug_enter/leave() Noralf Trønnes
2018-04-13 16:53 ` [RFC v4 05/25] drm/fb-helper: dpms_legacy(): Only set on connectors in use Noralf Trønnes
2018-04-13 16:53 ` [RFC v4 06/25] drm/atomic: Move __drm_atomic_helper_disable_plane/set_config() Noralf Trønnes
2018-04-13 16:53 ` [RFC v4 07/25] drm: Begin an API for in-kernel clients Noralf Trønnes
2018-04-13 16:53 ` [RFC v4 08/25] drm/fb-helper: Use struct drm_client_display Noralf Trønnes
2018-04-13 16:53 ` [RFC v4 09/25] drm/fb-helper: Move modeset commit code to drm_client Noralf Trønnes
2018-04-13 16:53 ` [RFC v4 10/25] drm/connector: Add drm_connector_has_preferred_mode/pick_cmdline_mode() Noralf Trønnes
2018-04-13 16:53 ` [RFC v4 11/25] drm/connector: Add connector array functions Noralf Trønnes
2018-04-13 16:53 ` [RFC v4 12/25] drm/i915: Add drm_driver->initial_client_display callback Noralf Trønnes
2018-04-13 16:53 ` [RFC v4 13/25] drm/fb-helper: Remove struct drm_fb_helper_crtc Noralf Trønnes
2018-04-13 16:53 ` [RFC v4 14/25] drm/fb-helper: Remove struct drm_fb_helper_connector Noralf Trønnes
2018-04-13 16:53 ` [RFC v4 15/25] drm/fb-helper: Move modeset config code to drm_client Noralf Trønnes
2018-04-13 16:53 ` [RFC v4 16/25] drm: Make ioctls available for in-kernel clients Noralf Trønnes
2018-04-13 16:53 ` [RFC v4 17/25] drm/client: Bail out if there's a DRM master Noralf Trønnes
2018-04-13 16:53 ` [RFC v4 18/25] drm/client: Make the display modes available to clients Noralf Trønnes
2018-04-13 16:53 ` [RFC v4 19/25] drm/client: Finish the in-kernel client API Noralf Trønnes
2018-04-13 16:53 ` [RFC v4 20/25] drm/prime: Don't pin module on export for in-kernel clients Noralf Trønnes
2018-04-13 16:53 ` [RFC v4 21/25] drm/fb-helper: Add drm_fb_helper_fb_open/release() Noralf Trønnes
2018-04-13 17:06 ` [RFC v4 00/25] drm: Add generic fbdev emulation Noralf Trønnes
-- strict thread matches above, loose matches on Subject: below --
2018-04-14 11:52 Noralf Trønnes
2018-04-14 11:52 ` [RFC v4 02/25] drm/file: Don't set master on in-kernel clients Noralf Trønnes
2018-04-12 13:17 [RFC v4 00/25] drm: Add generic fbdev emulation Noralf Trønnes
2018-04-12 13:17 ` [RFC v4 02/25] drm/file: Don't set master on in-kernel clients Noralf Trønnes
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