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Message-ID: <20181106162011.daqwi2gt2eblzgub@smtp.gmail.com>
Date: Tue, 6 Nov 2018 14:20:11 -0200
From: Shayenne da Luz Moura <shayenneluzmoura@...il.com>
To: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
Maxime Ripard <maxime.ripard@...tlin.com>,
Sean Paul <sean@...rly.run>, David Airlie <airlied@...ux.ie>
Cc: dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
outreachy-kernel@...glegroups.com
Subject: [PATCH v2] drm: Rename crtc_idr as object_idr to KMS cleanups
This patch solves this TODO task:
drm_mode_config.crtc_idr is misnamed, since it contains all KMS object.
Should be renamed to drm_mode_config.object_idr.
Signed-off-by: Shayenne da Luz Moura <shayenneluzmoura@...il.com>
---
Changes in v2:
- Make commit message more clear and change header file
drivers/gpu/drm/drm_lease.c | 6 +++---
drivers/gpu/drm/drm_mode_config.c | 4 ++--
drivers/gpu/drm/drm_mode_object.c | 8 ++++----
include/drm/drm_mode_config.h | 6 +++---
4 files changed, 12 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/drm_lease.c b/drivers/gpu/drm/drm_lease.c
index 977f069f6d90..b2cbb58834bc 100644
--- a/drivers/gpu/drm/drm_lease.c
+++ b/drivers/gpu/drm/drm_lease.c
@@ -218,7 +218,7 @@ static struct drm_master *drm_lease_create(struct drm_master *lessor, struct idr
idr_for_each_entry(leases, entry, object) {
error = 0;
- if (!idr_find(&dev->mode_config.crtc_idr, object))
+ if (!idr_find(&dev->mode_config.object_idr, object))
error = -ENOENT;
else if (!_drm_lease_held_master(lessor, object))
error = -EACCES;
@@ -434,7 +434,7 @@ static int fill_object_idr(struct drm_device *dev,
/*
* We're using an IDR to hold the set of leased
* objects, but we don't need to point at the object's
- * data structure from the lease as the main crtc_idr
+ * data structure from the lease as the main object_idr
* will be used to actually find that. Instead, all we
* really want is a 'leased/not-leased' result, for
* which any non-NULL pointer will work fine.
@@ -675,7 +675,7 @@ int drm_mode_get_lease_ioctl(struct drm_device *dev,
if (lessee->lessor == NULL)
/* owner can use all objects */
- object_idr = &lessee->dev->mode_config.crtc_idr;
+ object_idr = &lessee->dev->mode_config.object_idr;
else
/* lessee can only use allowed object */
object_idr = &lessee->leases;
diff --git a/drivers/gpu/drm/drm_mode_config.c b/drivers/gpu/drm/drm_mode_config.c
index ee80788f2c40..ab553b6465e2 100644
--- a/drivers/gpu/drm/drm_mode_config.c
+++ b/drivers/gpu/drm/drm_mode_config.c
@@ -381,7 +381,7 @@ void drm_mode_config_init(struct drm_device *dev)
INIT_LIST_HEAD(&dev->mode_config.property_list);
INIT_LIST_HEAD(&dev->mode_config.property_blob_list);
INIT_LIST_HEAD(&dev->mode_config.plane_list);
- idr_init(&dev->mode_config.crtc_idr);
+ idr_init(&dev->mode_config.object_idr);
idr_init(&dev->mode_config.tile_idr);
ida_init(&dev->mode_config.connector_ida);
spin_lock_init(&dev->mode_config.connector_list_lock);
@@ -484,7 +484,7 @@ void drm_mode_config_cleanup(struct drm_device *dev)
ida_destroy(&dev->mode_config.connector_ida);
idr_destroy(&dev->mode_config.tile_idr);
- idr_destroy(&dev->mode_config.crtc_idr);
+ idr_destroy(&dev->mode_config.object_idr);
drm_modeset_lock_fini(&dev->mode_config.connection_mutex);
}
EXPORT_SYMBOL(drm_mode_config_cleanup);
diff --git a/drivers/gpu/drm/drm_mode_object.c b/drivers/gpu/drm/drm_mode_object.c
index cd9bc0ce9be0..bb1dd46496cd 100644
--- a/drivers/gpu/drm/drm_mode_object.c
+++ b/drivers/gpu/drm/drm_mode_object.c
@@ -38,7 +38,7 @@ int __drm_mode_object_add(struct drm_device *dev, struct drm_mode_object *obj,
int ret;
mutex_lock(&dev->mode_config.idr_mutex);
- ret = idr_alloc(&dev->mode_config.crtc_idr, register_obj ? obj : NULL,
+ ret = idr_alloc(&dev->mode_config.object_idr, register_obj ? obj : NULL,
1, 0, GFP_KERNEL);
if (ret >= 0) {
/*
@@ -79,7 +79,7 @@ void drm_mode_object_register(struct drm_device *dev,
struct drm_mode_object *obj)
{
mutex_lock(&dev->mode_config.idr_mutex);
- idr_replace(&dev->mode_config.crtc_idr, obj, obj->id);
+ idr_replace(&dev->mode_config.object_idr, obj, obj->id);
mutex_unlock(&dev->mode_config.idr_mutex);
}
@@ -99,7 +99,7 @@ void drm_mode_object_unregister(struct drm_device *dev,
{
mutex_lock(&dev->mode_config.idr_mutex);
if (object->id) {
- idr_remove(&dev->mode_config.crtc_idr, object->id);
+ idr_remove(&dev->mode_config.object_idr, object->id);
object->id = 0;
}
mutex_unlock(&dev->mode_config.idr_mutex);
@@ -131,7 +131,7 @@ struct drm_mode_object *__drm_mode_object_find(struct drm_device *dev,
struct drm_mode_object *obj = NULL;
mutex_lock(&dev->mode_config.idr_mutex);
- obj = idr_find(&dev->mode_config.crtc_idr, id);
+ obj = idr_find(&dev->mode_config.object_idr, id);
if (obj && type != DRM_MODE_OBJECT_ANY && obj->type != type)
obj = NULL;
if (obj && obj->id != id)
diff --git a/include/drm/drm_mode_config.h b/include/drm/drm_mode_config.h
index d643d268693e..4750fccb5b4a 100644
--- a/include/drm/drm_mode_config.h
+++ b/include/drm/drm_mode_config.h
@@ -385,18 +385,18 @@ struct drm_mode_config {
/**
* @idr_mutex:
*
- * Mutex for KMS ID allocation and management. Protects both @crtc_idr
+ * Mutex for KMS ID allocation and management. Protects both @object_idr
* and @tile_idr.
*/
struct mutex idr_mutex;
/**
- * @crtc_idr:
+ * @object_idr:
*
* Main KMS ID tracking object. Use this idr for all IDs, fb, crtc,
* connector, modes - just makes life easier to have only one.
*/
- struct idr crtc_idr;
+ struct idr object_idr;
/**
* @tile_idr:
--
2.19.1
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