* [PATCH v3 01/12] drm: drm_device.h: update comments to kernel-doc style
2019-01-08 19:29 [PATCH v3 0/12] drm: minimize drmP.h dependencies Sam Ravnborg
@ 2019-01-08 19:29 ` Sam Ravnborg
2019-01-08 19:29 ` [PATCH v3 02/12] drm: move DRM_SWITCH_POWER defines to drm_device.h Sam Ravnborg
` (10 subsequent siblings)
11 siblings, 0 replies; 21+ messages in thread
From: Sam Ravnborg @ 2019-01-08 19:29 UTC (permalink / raw)
To: Daniel Vetter, David Airlie, Maarten Lankhorst, Maxime Ripard,
Sean Paul, David Lechner, Laurent Pinchart, Noralf Trønnes,
linux-kernel, dri-devel
Cc: Sam Ravnborg, Jonathan Corbet
Updated comment style to kernel-doc format in drm_device.h
In struct drm_device there are 12 struct members without doc:
- registered
- filelist_mutex
- filelist
- irq
- vbl_lock
- event_lock
- hose
- sigdata
- sigdata.context
- sigdata.lock
- agp_buffer_map
- agp_buffer_token
They all need proper documentation, a task left for someone
that knows their usage.
drm_device is not plugged into Documentation/gpu/drm-internals.rst
as this would create a new load of warnings.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <maxime.ripard@bootlin.com>
Cc: Sean Paul <sean@poorly.run>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Jonathan Corbet <corbet@lwn.net>
---
include/drm/drm_device.h | 199 +++++++++++++++++++++++++++++++----------------
1 file changed, 134 insertions(+), 65 deletions(-)
diff --git a/include/drm/drm_device.h b/include/drm/drm_device.h
index 42411b3ea0c8..2b154ead9efc 100644
--- a/include/drm/drm_device.h
+++ b/include/drm/drm_device.h
@@ -25,24 +25,48 @@ struct pci_dev;
struct pci_controller;
/**
- * DRM device structure. This structure represent a complete card that
+ * struct drm_device - DRM device structure
+ *
+ * This structure represent a complete card that
* may contain multiple heads.
*/
struct drm_device {
- struct list_head legacy_dev_list;/**< list of devices per driver for stealth attach cleanup */
- int if_version; /**< Highest interface version set */
-
- /** \name Lifetime Management */
- /*@{ */
- struct kref ref; /**< Object ref-count */
- struct device *dev; /**< Device structure of bus-device */
- struct drm_driver *driver; /**< DRM driver managing the device */
- void *dev_private; /**< DRM driver private data */
- struct drm_minor *primary; /**< Primary node */
- struct drm_minor *render; /**< Render node */
+ /**
+ * @legacy_dev_list:
+ *
+ * List of devices per driver for stealth attach cleanup
+ */
+ struct list_head legacy_dev_list;
+
+ /** @if_version: Highest interface version set */
+ int if_version;
+
+ /** @ref: Object ref-count */
+ struct kref ref;
+
+ /** @dev: Device structure of bus-device */
+ struct device *dev;
+
+ /** @driver: DRM driver managing the device */
+ struct drm_driver *driver;
+
+ /** @dev_private: DRM driver private data */
+ void *dev_private;
+
+ /** @primary: Primary node */
+ struct drm_minor *primary;
+
+ /** @render: Render node */
+ struct drm_minor *render;
+
bool registered;
- /* currently active master for this device. Protected by master_mutex */
+ /**
+ * @master:
+ *
+ * Currently active master for this device.
+ * Protected by &master_mutex
+ */
struct drm_master *master;
/**
@@ -63,23 +87,42 @@ struct drm_device {
*/
bool unplugged;
- struct inode *anon_inode; /**< inode for private address-space */
- char *unique; /**< unique name of the device */
- /*@} */
+ /** @anon_inode: inode for private address-space */
+ struct inode *anon_inode;
+
+ /** @unique: Unique name of the device */
+ char *unique;
+
+ /**
+ * @struct_mutex:
+ *
+ * Lock for others (not &drm_minor.master and &drm_file.is_master)
+ */
+ struct mutex struct_mutex;
+
+ /**
+ * @master_mutex:
+ *
+ * Lock for &drm_minor.master and &drm_file.is_master
+ */
+ struct mutex master_mutex;
+
+ /**
+ * @open_count:
+ *
+ * Usage counter for outstanding files open,
+ * protected by drm_global_mutex
+ */
+ int open_count;
+
+ /** @buf_lock: Lock for &buf_use and a few other things. */
+ spinlock_t buf_lock;
- /** \name Locks */
- /*@{ */
- struct mutex struct_mutex; /**< For others */
- struct mutex master_mutex; /**< For drm_minor::master and drm_file::is_master */
- /*@} */
+ /** @buf_use: Usage counter for buffers in use -- cannot alloc */
+ int buf_use;
- /** \name Usage Counters */
- /*@{ */
- int open_count; /**< Outstanding files open, protected by drm_global_mutex. */
- spinlock_t buf_lock; /**< For drm_device::buf_use and a few other things. */
- int buf_use; /**< Buffers in use -- cannot alloc */
- atomic_t buf_alloc; /**< Buffer allocation in progress */
- /*@} */
+ /** @buf_alloc: Buffer allocation in progress */
+ atomic_t buf_alloc;
struct mutex filelist_mutex;
struct list_head filelist;
@@ -87,51 +130,64 @@ struct drm_device {
/**
* @filelist_internal:
*
- * List of open DRM files for in-kernel clients. Protected by @filelist_mutex.
+ * List of open DRM files for in-kernel clients.
+ * Protected by &filelist_mutex.
*/
struct list_head filelist_internal;
/**
* @clientlist_mutex:
*
- * Protects @clientlist access.
+ * Protects &clientlist access.
*/
struct mutex clientlist_mutex;
/**
* @clientlist:
*
- * List of in-kernel clients. Protected by @clientlist_mutex.
+ * List of in-kernel clients. Protected by &clientlist_mutex.
*/
struct list_head clientlist;
- /** \name Memory management */
- /*@{ */
- struct list_head maplist; /**< Linked list of regions */
- struct drm_open_hash map_hash; /**< User token hash table for maps */
+ /** @maplist: Memory management - linked list of regions */
+ struct list_head maplist;
- /** \name Context handle management */
- /*@{ */
- struct list_head ctxlist; /**< Linked list of context handles */
- struct mutex ctxlist_mutex; /**< For ctxlist */
+ /** @map_hash: Memory management - user token hash table for maps */
+ struct drm_open_hash map_hash;
- struct idr ctx_idr;
+ /**
+ * @ctxlist:
+ * Context handle management - linked list of context handles
+ */
+ struct list_head ctxlist;
- struct list_head vmalist; /**< List of vmas (for debugging) */
+ /**
+ * @ctxlist_mutex:
+ *
+ * Context handle management - mutex for &ctxlist
+ */
+ struct mutex ctxlist_mutex;
- /*@} */
+ /**
+ * @ctx_idr:
+ * Context handle management
+ */
+ struct idr ctx_idr;
- /** \name DMA support */
- /*@{ */
- struct drm_device_dma *dma; /**< Optional pointer for DMA support */
- /*@} */
+ /**
+ * @vmalist:
+ * Context handle management - list of vmas (for debugging)
+ */
+ struct list_head vmalist;
+
+ /** @dma: Optional pointer for DMA support */
+ struct drm_device_dma *dma;
- /** \name Context support */
- /*@{ */
+ /** @context_flag: Context swapping flag */
+ __volatile__ long context_flag;
- __volatile__ long context_flag; /**< Context swapping flag */
- int last_context; /**< Last current context */
- /*@} */
+ /** @last_context: Last current context */
+ int last_context;
/**
* @irq_enabled:
@@ -168,7 +224,12 @@ struct drm_device {
*/
struct drm_vblank_crtc *vblank;
- spinlock_t vblank_time_lock; /**< Protects vblank count and time updates during vblank enable/disable */
+ /**
+ * @vblank_time_lock:
+ *
+ * Protects vblank count and time updates during vblank enable/disable
+ */
+ spinlock_t vblank_time_lock;
spinlock_t vbl_lock;
/**
@@ -186,25 +247,29 @@ struct drm_device {
*
* If non-zeor, &drm_crtc_funcs.get_vblank_counter must be set.
*/
- u32 max_vblank_count; /**< size of vblank counter register */
- /**
- * List of events
- */
+ /** @max_vblank_count: Size of vblank counter register */
+ u32 max_vblank_count;
+
+ /** @vblank_event_list: List of vblank events */
struct list_head vblank_event_list;
spinlock_t event_lock;
- /*@} */
+ /** @agp: AGP data */
+ struct drm_agp_head *agp;
- struct drm_agp_head *agp; /**< AGP data */
+ /** @pdev: PCI device structure */
+ struct pci_dev *pdev;
- struct pci_dev *pdev; /**< PCI device structure */
#ifdef __alpha__
struct pci_controller *hose;
#endif
- struct drm_sg_mem *sg; /**< Scatter gather memory */
- unsigned int num_crtcs; /**< Number of CRTCs on this device */
+ /** @sg: Scatter gather memory */
+ struct drm_sg_mem *sg;
+
+ /** @num_crtcs: Number of CRTCs on this device */
+ unsigned int num_crtcs;
struct {
int context;
@@ -214,14 +279,18 @@ struct drm_device {
struct drm_local_map *agp_buffer_map;
unsigned int agp_buffer_token;
- struct drm_mode_config mode_config; /**< Current mode config */
+ /** @mode_config: Current mode config */
+ struct drm_mode_config mode_config;
- /** \name GEM information */
- /*@{ */
+ /** @object_name_lock: GEM information */
struct mutex object_name_lock;
+
+ /** @object_name_idr: GEM information */
struct idr object_name_idr;
+
+ /** @vma_offset_manager: GEM information */
struct drm_vma_offset_manager *vma_offset_manager;
- /*@} */
+
int switch_power_state;
/**
--
2.12.0
^ permalink raw reply related [flat|nested] 21+ messages in thread* [PATCH v3 02/12] drm: move DRM_SWITCH_POWER defines to drm_device.h
2019-01-08 19:29 [PATCH v3 0/12] drm: minimize drmP.h dependencies Sam Ravnborg
2019-01-08 19:29 ` [PATCH v3 01/12] drm: drm_device.h: update comments to kernel-doc style Sam Ravnborg
@ 2019-01-08 19:29 ` Sam Ravnborg
2019-01-08 19:29 ` [PATCH v3 03/12] drm: make drm_framebuffer.h self contained Sam Ravnborg
` (9 subsequent siblings)
11 siblings, 0 replies; 21+ messages in thread
From: Sam Ravnborg @ 2019-01-08 19:29 UTC (permalink / raw)
To: Daniel Vetter, David Airlie, Maarten Lankhorst, Maxime Ripard,
Sean Paul, David Lechner, Laurent Pinchart, Noralf Trønnes,
linux-kernel, dri-devel
Cc: Sam Ravnborg
Move DRM_SWITCH_POWER out of drmP.h to allow users
to get rid of the drmP include.
Moved to drm_device.h because drm_device.switch_power_state
is the only user.
Converted to enum and added sparse kerneldoc comments.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <maxime.ripard@bootlin.com>
Cc: Sean Paul <sean@poorly.run>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
---
include/drm/drmP.h | 5 -----
include/drm/drm_device.h | 29 ++++++++++++++++++++++++++++-
2 files changed, 28 insertions(+), 6 deletions(-)
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index db94ef00940e..9e47c8dc6b87 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -94,11 +94,6 @@ struct dma_buf_attachment;
struct pci_dev;
struct pci_controller;
-#define DRM_SWITCH_POWER_ON 0
-#define DRM_SWITCH_POWER_OFF 1
-#define DRM_SWITCH_POWER_CHANGING 2
-#define DRM_SWITCH_POWER_DYNAMIC_OFF 3
-
/* returns true if currently okay to sleep */
static inline bool drm_can_sleep(void)
{
diff --git a/include/drm/drm_device.h b/include/drm/drm_device.h
index 2b154ead9efc..d7cedbac66a3 100644
--- a/include/drm/drm_device.h
+++ b/include/drm/drm_device.h
@@ -24,6 +24,25 @@ struct inode;
struct pci_dev;
struct pci_controller;
+
+/**
+ * enum drm_switch_power - power state of drm device
+ */
+
+enum switch_power_state {
+ /** @DRM_SWITCH_POWER_ON: Power state is ON */
+ DRM_SWITCH_POWER_ON = 0,
+
+ /** @DRM_SWITCH_POWER_OFF: Power state is OFF */
+ DRM_SWITCH_POWER_OFF = 1,
+
+ /** @DRM_SWITCH_POWER_CHANGING: Power state is changing */
+ DRM_SWITCH_POWER_CHANGING = 2,
+
+ /** @DRM_SWITCH_POWER_DYNAMIC_OFF: Suspended */
+ DRM_SWITCH_POWER_DYNAMIC_OFF = 3,
+};
+
/**
* struct drm_device - DRM device structure
*
@@ -291,7 +310,15 @@ struct drm_device {
/** @vma_offset_manager: GEM information */
struct drm_vma_offset_manager *vma_offset_manager;
- int switch_power_state;
+ /**
+ * @switch_power_state:
+ *
+ * Power state of the client.
+ * Used by drivers supporting the switcheroo driver.
+ * The state is maintained in the
+ * &vga_switcheroo_client_ops.set_gpu_state callback
+ */
+ enum switch_power_state switch_power_state;
/**
* @fb_helper:
--
2.12.0
^ permalink raw reply related [flat|nested] 21+ messages in thread* [PATCH v3 03/12] drm: make drm_framebuffer.h self contained
2019-01-08 19:29 [PATCH v3 0/12] drm: minimize drmP.h dependencies Sam Ravnborg
2019-01-08 19:29 ` [PATCH v3 01/12] drm: drm_device.h: update comments to kernel-doc style Sam Ravnborg
2019-01-08 19:29 ` [PATCH v3 02/12] drm: move DRM_SWITCH_POWER defines to drm_device.h Sam Ravnborg
@ 2019-01-08 19:29 ` Sam Ravnborg
2019-01-08 19:29 ` [PATCH v3 04/12] drm: move drm_can_sleep() to drm_util.h Sam Ravnborg
` (8 subsequent siblings)
11 siblings, 0 replies; 21+ messages in thread
From: Sam Ravnborg @ 2019-01-08 19:29 UTC (permalink / raw)
To: Daniel Vetter, David Airlie, Maarten Lankhorst, Maxime Ripard,
Sean Paul, David Lechner, Laurent Pinchart, Noralf Trønnes,
linux-kernel, dri-devel
Cc: Sam Ravnborg
Add forward declaration and pull in include
file to make drm_framebuffer.h self contained.
While add it order include files alphabetically.
The use of TASK_COMM_LEN is the reason for including sched.h.
I could not see any good way to avoid this dependency,
and users of drm_framebuffer.comm already use
TASK_COMM_LEN to check for length etc.
v2:
- Added forward declaration of drm_gem_object (Noralf)
- Added ack from Noralf
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Noralf Trønnes <noralf@tronnes.org>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <maxime.ripard@bootlin.com>
Cc: Sean Paul <sean@poorly.run>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
---
include/drm/drm_framebuffer.h | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/include/drm/drm_framebuffer.h b/include/drm/drm_framebuffer.h
index c94acedfb08e..f0b34c977ec5 100644
--- a/include/drm/drm_framebuffer.h
+++ b/include/drm/drm_framebuffer.h
@@ -23,13 +23,17 @@
#ifndef __DRM_FRAMEBUFFER_H__
#define __DRM_FRAMEBUFFER_H__
-#include <linux/list.h>
#include <linux/ctype.h>
+#include <linux/list.h>
+#include <linux/sched.h>
+
#include <drm/drm_mode_object.h>
-struct drm_framebuffer;
-struct drm_file;
+struct drm_clip_rect;
struct drm_device;
+struct drm_file;
+struct drm_framebuffer;
+struct drm_gem_object;
/**
* struct drm_framebuffer_funcs - framebuffer hooks
--
2.12.0
^ permalink raw reply related [flat|nested] 21+ messages in thread* [PATCH v3 04/12] drm: move drm_can_sleep() to drm_util.h
2019-01-08 19:29 [PATCH v3 0/12] drm: minimize drmP.h dependencies Sam Ravnborg
` (2 preceding siblings ...)
2019-01-08 19:29 ` [PATCH v3 03/12] drm: make drm_framebuffer.h self contained Sam Ravnborg
@ 2019-01-08 19:29 ` Sam Ravnborg
2019-01-09 21:20 ` Daniel Vetter
2019-01-08 19:29 ` [PATCH v3 05/12] drm: move EXPORT_SYMBOL_FOR_TESTS_ONLY " Sam Ravnborg
` (7 subsequent siblings)
11 siblings, 1 reply; 21+ messages in thread
From: Sam Ravnborg @ 2019-01-08 19:29 UTC (permalink / raw)
To: Daniel Vetter, David Airlie, Maarten Lankhorst, Maxime Ripard,
Sean Paul, David Lechner, Laurent Pinchart, Noralf Trønnes,
linux-kernel, dri-devel
Cc: Sam Ravnborg, Alex Deucher, Christian König,
David (ChunMing) Zhou, Gerd Hoffmann, Rob Clark, Tomi Valkeinen,
Eric Anholt
Move drm_can_sleep() out of drmP.h to allow users
to get rid of the drmP.h include.
There was no header file that was a good match for this helper function.
So add this to drm_util with the relevant includes.
Update comments to use kernel-doc style.
Add FIXME to drm_can_sleep and add note
that this function should not be used in new code
Add include of drm_util.h to all users.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <maxime.ripard@bootlin.com>
Cc: Sean Paul <sean@poorly.run>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: "David (ChunMing) Zhou" <David1.Zhou@amd.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Rob Clark <robdclark@gmail.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Eric Anholt <eric@anholt.net>
---
drivers/gpu/drm/amd/amdgpu/atom.c | 2 ++
drivers/gpu/drm/ast/ast_fb.c | 2 ++
drivers/gpu/drm/cirrus/cirrus_fbdev.c | 1 +
drivers/gpu/drm/drm_flip_work.c | 1 +
drivers/gpu/drm/mgag200/mgag200_fb.c | 1 +
drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c | 1 +
drivers/gpu/drm/omapdrm/omap_fbdev.c | 1 +
drivers/gpu/drm/qxl/qxl_cmd.c | 2 ++
drivers/gpu/drm/radeon/atom.c | 2 ++
drivers/gpu/drm/radeon/radeon_legacy_encoders.c | 1 +
drivers/gpu/drm/vc4/vc4_drv.h | 1 +
include/drm/drmP.h | 8 -----
include/drm/drm_util.h | 42 ++++++++++++++++++++++++-
13 files changed, 56 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/atom.c b/drivers/gpu/drm/amd/amdgpu/atom.c
index e9934de1b9cf..dd30f4e61a8c 100644
--- a/drivers/gpu/drm/amd/amdgpu/atom.c
+++ b/drivers/gpu/drm/amd/amdgpu/atom.c
@@ -27,6 +27,8 @@
#include <linux/slab.h>
#include <asm/unaligned.h>
+#include <drm/drm_util.h>
+
#define ATOM_DEBUG
#include "atom.h"
diff --git a/drivers/gpu/drm/ast/ast_fb.c b/drivers/gpu/drm/ast/ast_fb.c
index a80bca1a857f..eb66bf7d3e63 100644
--- a/drivers/gpu/drm/ast/ast_fb.c
+++ b/drivers/gpu/drm/ast/ast_fb.c
@@ -39,7 +39,9 @@
#include <drm/drmP.h>
#include <drm/drm_crtc.h>
#include <drm/drm_fb_helper.h>
+#include <drm/drm_util.h>
#include <drm/drm_crtc_helper.h>
+
#include "ast_drv.h"
static void ast_dirty_update(struct ast_fbdev *afbdev,
diff --git a/drivers/gpu/drm/cirrus/cirrus_fbdev.c b/drivers/gpu/drm/cirrus/cirrus_fbdev.c
index 4dd499c7d1ba..79fea1b8bc14 100644
--- a/drivers/gpu/drm/cirrus/cirrus_fbdev.c
+++ b/drivers/gpu/drm/cirrus/cirrus_fbdev.c
@@ -10,6 +10,7 @@
*/
#include <linux/module.h>
#include <drm/drmP.h>
+#include <drm/drm_util.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_crtc_helper.h>
diff --git a/drivers/gpu/drm/drm_flip_work.c b/drivers/gpu/drm/drm_flip_work.c
index 12dea16f22a8..3da3bf5af405 100644
--- a/drivers/gpu/drm/drm_flip_work.c
+++ b/drivers/gpu/drm/drm_flip_work.c
@@ -22,6 +22,7 @@
*/
#include <drm/drmP.h>
+#include <drm/drm_util.h>
#include <drm/drm_flip_work.h>
/**
diff --git a/drivers/gpu/drm/mgag200/mgag200_fb.c b/drivers/gpu/drm/mgag200/mgag200_fb.c
index 30726c9fe28c..6893934b26c0 100644
--- a/drivers/gpu/drm/mgag200/mgag200_fb.c
+++ b/drivers/gpu/drm/mgag200/mgag200_fb.c
@@ -12,6 +12,7 @@
*/
#include <linux/module.h>
#include <drm/drmP.h>
+#include <drm/drm_util.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_crtc_helper.h>
diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c
index 96c2b828dba4..fa2d1d8995ee 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c
@@ -16,6 +16,7 @@
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
+#include <drm/drm_util.h>
#include "mdp5_kms.h"
#include "mdp5_smp.h"
diff --git a/drivers/gpu/drm/omapdrm/omap_fbdev.c b/drivers/gpu/drm/omapdrm/omap_fbdev.c
index aee99194499f..851c59f07eb1 100644
--- a/drivers/gpu/drm/omapdrm/omap_fbdev.c
+++ b/drivers/gpu/drm/omapdrm/omap_fbdev.c
@@ -16,6 +16,7 @@
*/
#include <drm/drm_crtc.h>
+#include <drm/drm_util.h>
#include <drm/drm_fb_helper.h>
#include "omap_drv.h"
diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
index dffc5093ff16..2e100f644236 100644
--- a/drivers/gpu/drm/qxl/qxl_cmd.c
+++ b/drivers/gpu/drm/qxl/qxl_cmd.c
@@ -25,6 +25,8 @@
/* QXL cmd/ring handling */
+#include <drm/drm_util.h>
+
#include "qxl_drv.h"
#include "qxl_object.h"
diff --git a/drivers/gpu/drm/radeon/atom.c b/drivers/gpu/drm/radeon/atom.c
index e55cbeee7a53..ac98ad561870 100644
--- a/drivers/gpu/drm/radeon/atom.c
+++ b/drivers/gpu/drm/radeon/atom.c
@@ -27,6 +27,8 @@
#include <linux/slab.h>
#include <asm/unaligned.h>
+#include <drm/drm_util.h>
+
#define ATOM_DEBUG
#include "atom.h"
diff --git a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
index 222a1fa41d7c..7e3257e8fd56 100644
--- a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
@@ -24,6 +24,7 @@
* Alex Deucher
*/
#include <drm/drmP.h>
+#include <drm/drm_util.h>
#include <drm/drm_crtc_helper.h>
#include <drm/radeon_drm.h>
#include "radeon.h"
diff --git a/drivers/gpu/drm/vc4/vc4_drv.h b/drivers/gpu/drm/vc4/vc4_drv.h
index c24b078f0593..2c635f001c71 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.h
+++ b/drivers/gpu/drm/vc4/vc4_drv.h
@@ -9,6 +9,7 @@
#include <linux/mm_types.h>
#include <linux/reservation.h>
#include <drm/drmP.h>
+#include <drm/drm_util.h>
#include <drm/drm_encoder.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_atomic.h>
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 9e47c8dc6b87..bc4cb3732407 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -94,14 +94,6 @@ struct dma_buf_attachment;
struct pci_dev;
struct pci_controller;
-/* returns true if currently okay to sleep */
-static inline bool drm_can_sleep(void)
-{
- if (in_atomic() || in_dbg_master() || irqs_disabled())
- return false;
- return true;
-}
-
#if defined(CONFIG_DRM_DEBUG_SELFTEST_MODULE)
#define EXPORT_SYMBOL_FOR_TESTS_ONLY(x) EXPORT_SYMBOL(x)
#else
diff --git a/include/drm/drm_util.h b/include/drm/drm_util.h
index 88abdca89baa..8fda5777471c 100644
--- a/include/drm/drm_util.h
+++ b/include/drm/drm_util.h
@@ -26,7 +26,47 @@
#ifndef _DRM_UTIL_H_
#define _DRM_UTIL_H_
-/* helper for handling conditionals in various for_each macros */
+/**
+ * DOC: drm utils
+ *
+ * Macros and inline functions that does not naturally belong in other places
+ */
+
+#include <linux/irqflags.h>
+#include <linux/preempt.h>
+#include <linux/kgdb.h>
+#include <linux/smp.h>
+
+/**
+ * for_each_if - helper for handling conditionals in various for_each macros
+ * @condition The condition to check
+ *
+ * Typical use:
+ * #define for_each_foo_bar(x, y) \
+ * list_for_each_entry(x, y->list, head) \
+ * for_each_if(x->something == SOMETHING)
+ *
+ * The for_each_if() macro makes the use of for_each_foo_bar() less error
+ * prone.
+ */
#define for_each_if(condition) if (!(condition)) {} else
+/**
+ * drm_can_sleep - returns true if currently okay to sleep
+ *
+ * This function shall not be used in new code.
+ * The check for running in atomic context may not work - see linux/preempt.h.
+ *
+ * FIXME: All users of drm_can_sleep should be removed (see todo.rst)
+ *
+ * Returns:
+ * True if kgdb is active or we are in an atomic context or irqs are disabled
+ */
+static inline bool drm_can_sleep(void)
+{
+ if (in_atomic() || in_dbg_master() || irqs_disabled())
+ return false;
+ return true;
+}
+
#endif
--
2.12.0
^ permalink raw reply related [flat|nested] 21+ messages in thread* Re: [PATCH v3 04/12] drm: move drm_can_sleep() to drm_util.h
2019-01-08 19:29 ` [PATCH v3 04/12] drm: move drm_can_sleep() to drm_util.h Sam Ravnborg
@ 2019-01-09 21:20 ` Daniel Vetter
0 siblings, 0 replies; 21+ messages in thread
From: Daniel Vetter @ 2019-01-09 21:20 UTC (permalink / raw)
To: Sam Ravnborg
Cc: Daniel Vetter, David Airlie, Maarten Lankhorst, Maxime Ripard,
Sean Paul, David Lechner, Laurent Pinchart, Noralf Trønnes,
linux-kernel, dri-devel, Alex Deucher, Christian König,
David (ChunMing) Zhou, Gerd Hoffmann, Rob Clark, Tomi Valkeinen,
Eric Anholt
On Tue, Jan 08, 2019 at 08:29:31PM +0100, Sam Ravnborg wrote:
> Move drm_can_sleep() out of drmP.h to allow users
> to get rid of the drmP.h include.
>
> There was no header file that was a good match for this helper function.
> So add this to drm_util with the relevant includes.
>
> Update comments to use kernel-doc style.
> Add FIXME to drm_can_sleep and add note
> that this function should not be used in new code
>
> Add include of drm_util.h to all users.
>
> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
> Cc: Maxime Ripard <maxime.ripard@bootlin.com>
> Cc: Sean Paul <sean@poorly.run>
> Cc: David Airlie <airlied@linux.ie>
> Cc: Daniel Vetter <daniel@ffwll.ch>
> Cc: Alex Deucher <alexander.deucher@amd.com>
> Cc: "Christian König" <christian.koenig@amd.com>
> Cc: "David (ChunMing) Zhou" <David1.Zhou@amd.com>
> Cc: Gerd Hoffmann <kraxel@redhat.com>
> Cc: Rob Clark <robdclark@gmail.com>
> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
> Cc: Eric Anholt <eric@anholt.net>
> ---
> drivers/gpu/drm/amd/amdgpu/atom.c | 2 ++
> drivers/gpu/drm/ast/ast_fb.c | 2 ++
> drivers/gpu/drm/cirrus/cirrus_fbdev.c | 1 +
> drivers/gpu/drm/drm_flip_work.c | 1 +
> drivers/gpu/drm/mgag200/mgag200_fb.c | 1 +
> drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c | 1 +
> drivers/gpu/drm/omapdrm/omap_fbdev.c | 1 +
> drivers/gpu/drm/qxl/qxl_cmd.c | 2 ++
> drivers/gpu/drm/radeon/atom.c | 2 ++
> drivers/gpu/drm/radeon/radeon_legacy_encoders.c | 1 +
> drivers/gpu/drm/vc4/vc4_drv.h | 1 +
> include/drm/drmP.h | 8 -----
> include/drm/drm_util.h | 42 ++++++++++++++++++++++++-
> 13 files changed, 56 insertions(+), 9 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/atom.c b/drivers/gpu/drm/amd/amdgpu/atom.c
> index e9934de1b9cf..dd30f4e61a8c 100644
> --- a/drivers/gpu/drm/amd/amdgpu/atom.c
> +++ b/drivers/gpu/drm/amd/amdgpu/atom.c
> @@ -27,6 +27,8 @@
> #include <linux/slab.h>
> #include <asm/unaligned.h>
>
> +#include <drm/drm_util.h>
> +
> #define ATOM_DEBUG
>
> #include "atom.h"
> diff --git a/drivers/gpu/drm/ast/ast_fb.c b/drivers/gpu/drm/ast/ast_fb.c
> index a80bca1a857f..eb66bf7d3e63 100644
> --- a/drivers/gpu/drm/ast/ast_fb.c
> +++ b/drivers/gpu/drm/ast/ast_fb.c
> @@ -39,7 +39,9 @@
> #include <drm/drmP.h>
> #include <drm/drm_crtc.h>
> #include <drm/drm_fb_helper.h>
> +#include <drm/drm_util.h>
> #include <drm/drm_crtc_helper.h>
> +
> #include "ast_drv.h"
>
> static void ast_dirty_update(struct ast_fbdev *afbdev,
> diff --git a/drivers/gpu/drm/cirrus/cirrus_fbdev.c b/drivers/gpu/drm/cirrus/cirrus_fbdev.c
> index 4dd499c7d1ba..79fea1b8bc14 100644
> --- a/drivers/gpu/drm/cirrus/cirrus_fbdev.c
> +++ b/drivers/gpu/drm/cirrus/cirrus_fbdev.c
> @@ -10,6 +10,7 @@
> */
> #include <linux/module.h>
> #include <drm/drmP.h>
> +#include <drm/drm_util.h>
> #include <drm/drm_fb_helper.h>
> #include <drm/drm_crtc_helper.h>
>
> diff --git a/drivers/gpu/drm/drm_flip_work.c b/drivers/gpu/drm/drm_flip_work.c
> index 12dea16f22a8..3da3bf5af405 100644
> --- a/drivers/gpu/drm/drm_flip_work.c
> +++ b/drivers/gpu/drm/drm_flip_work.c
> @@ -22,6 +22,7 @@
> */
>
> #include <drm/drmP.h>
> +#include <drm/drm_util.h>
> #include <drm/drm_flip_work.h>
>
> /**
> diff --git a/drivers/gpu/drm/mgag200/mgag200_fb.c b/drivers/gpu/drm/mgag200/mgag200_fb.c
> index 30726c9fe28c..6893934b26c0 100644
> --- a/drivers/gpu/drm/mgag200/mgag200_fb.c
> +++ b/drivers/gpu/drm/mgag200/mgag200_fb.c
> @@ -12,6 +12,7 @@
> */
> #include <linux/module.h>
> #include <drm/drmP.h>
> +#include <drm/drm_util.h>
> #include <drm/drm_fb_helper.h>
> #include <drm/drm_crtc_helper.h>
>
> diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c
> index 96c2b828dba4..fa2d1d8995ee 100644
> --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c
> +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c
> @@ -16,6 +16,7 @@
> * this program. If not, see <http://www.gnu.org/licenses/>.
> */
>
> +#include <drm/drm_util.h>
>
> #include "mdp5_kms.h"
> #include "mdp5_smp.h"
> diff --git a/drivers/gpu/drm/omapdrm/omap_fbdev.c b/drivers/gpu/drm/omapdrm/omap_fbdev.c
> index aee99194499f..851c59f07eb1 100644
> --- a/drivers/gpu/drm/omapdrm/omap_fbdev.c
> +++ b/drivers/gpu/drm/omapdrm/omap_fbdev.c
> @@ -16,6 +16,7 @@
> */
>
> #include <drm/drm_crtc.h>
> +#include <drm/drm_util.h>
> #include <drm/drm_fb_helper.h>
>
> #include "omap_drv.h"
> diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
> index dffc5093ff16..2e100f644236 100644
> --- a/drivers/gpu/drm/qxl/qxl_cmd.c
> +++ b/drivers/gpu/drm/qxl/qxl_cmd.c
> @@ -25,6 +25,8 @@
>
> /* QXL cmd/ring handling */
>
> +#include <drm/drm_util.h>
> +
> #include "qxl_drv.h"
> #include "qxl_object.h"
>
> diff --git a/drivers/gpu/drm/radeon/atom.c b/drivers/gpu/drm/radeon/atom.c
> index e55cbeee7a53..ac98ad561870 100644
> --- a/drivers/gpu/drm/radeon/atom.c
> +++ b/drivers/gpu/drm/radeon/atom.c
> @@ -27,6 +27,8 @@
> #include <linux/slab.h>
> #include <asm/unaligned.h>
>
> +#include <drm/drm_util.h>
> +
> #define ATOM_DEBUG
>
> #include "atom.h"
> diff --git a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
> index 222a1fa41d7c..7e3257e8fd56 100644
> --- a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
> +++ b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
> @@ -24,6 +24,7 @@
> * Alex Deucher
> */
> #include <drm/drmP.h>
> +#include <drm/drm_util.h>
> #include <drm/drm_crtc_helper.h>
> #include <drm/radeon_drm.h>
> #include "radeon.h"
> diff --git a/drivers/gpu/drm/vc4/vc4_drv.h b/drivers/gpu/drm/vc4/vc4_drv.h
> index c24b078f0593..2c635f001c71 100644
> --- a/drivers/gpu/drm/vc4/vc4_drv.h
> +++ b/drivers/gpu/drm/vc4/vc4_drv.h
> @@ -9,6 +9,7 @@
> #include <linux/mm_types.h>
> #include <linux/reservation.h>
> #include <drm/drmP.h>
> +#include <drm/drm_util.h>
> #include <drm/drm_encoder.h>
> #include <drm/drm_gem_cma_helper.h>
> #include <drm/drm_atomic.h>
> diff --git a/include/drm/drmP.h b/include/drm/drmP.h
> index 9e47c8dc6b87..bc4cb3732407 100644
> --- a/include/drm/drmP.h
> +++ b/include/drm/drmP.h
> @@ -94,14 +94,6 @@ struct dma_buf_attachment;
> struct pci_dev;
> struct pci_controller;
>
> -/* returns true if currently okay to sleep */
> -static inline bool drm_can_sleep(void)
> -{
> - if (in_atomic() || in_dbg_master() || irqs_disabled())
> - return false;
> - return true;
> -}
> -
> #if defined(CONFIG_DRM_DEBUG_SELFTEST_MODULE)
> #define EXPORT_SYMBOL_FOR_TESTS_ONLY(x) EXPORT_SYMBOL(x)
> #else
> diff --git a/include/drm/drm_util.h b/include/drm/drm_util.h
> index 88abdca89baa..8fda5777471c 100644
> --- a/include/drm/drm_util.h
> +++ b/include/drm/drm_util.h
> @@ -26,7 +26,47 @@
> #ifndef _DRM_UTIL_H_
> #define _DRM_UTIL_H_
>
> -/* helper for handling conditionals in various for_each macros */
> +/**
> + * DOC: drm utils
> + *
> + * Macros and inline functions that does not naturally belong in other places
> + */
The nice new docs here aren't included anywhere. We already have a "Misc
Utilities" in drm-internals.rst, including this there under a "Utilities"
subheading makes sense I think - yes I know, not the most creative name :-)
> +
> +#include <linux/irqflags.h>
> +#include <linux/preempt.h>
> +#include <linux/kgdb.h>
> +#include <linux/smp.h>
> +
> +/**
> + * for_each_if - helper for handling conditionals in various for_each macros
> + * @condition The condition to check
> + *
> + * Typical use:
> + * #define for_each_foo_bar(x, y) \
> + * list_for_each_entry(x, y->list, head) \
> + * for_each_if(x->something == SOMETHING)
I think the formatting of this in the html output will look off:
Double-colon plus indenting should fix that.
Merged the first 3 patches of this series thus far.
Thanks, Daniel
> + *
> + * The for_each_if() macro makes the use of for_each_foo_bar() less error
> + * prone.
> + */
> #define for_each_if(condition) if (!(condition)) {} else
>
> +/**
> + * drm_can_sleep - returns true if currently okay to sleep
> + *
> + * This function shall not be used in new code.
> + * The check for running in atomic context may not work - see linux/preempt.h.
> + *
> + * FIXME: All users of drm_can_sleep should be removed (see todo.rst)
> + *
> + * Returns:
> + * True if kgdb is active or we are in an atomic context or irqs are disabled
> + */
> +static inline bool drm_can_sleep(void)
> +{
> + if (in_atomic() || in_dbg_master() || irqs_disabled())
> + return false;
> + return true;
> +}
> +
> #endif
> --
> 2.12.0
>
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
^ permalink raw reply [flat|nested] 21+ messages in thread
* [PATCH v3 05/12] drm: move EXPORT_SYMBOL_FOR_TESTS_ONLY to drm_util.h
2019-01-08 19:29 [PATCH v3 0/12] drm: minimize drmP.h dependencies Sam Ravnborg
` (3 preceding siblings ...)
2019-01-08 19:29 ` [PATCH v3 04/12] drm: move drm_can_sleep() to drm_util.h Sam Ravnborg
@ 2019-01-08 19:29 ` Sam Ravnborg
2019-01-09 21:54 ` Daniel Vetter
2019-01-08 19:29 ` [PATCH v3 06/12] drm: remove include of drmP.h from bridge/dw_hdmi.h Sam Ravnborg
` (6 subsequent siblings)
11 siblings, 1 reply; 21+ messages in thread
From: Sam Ravnborg @ 2019-01-08 19:29 UTC (permalink / raw)
To: Daniel Vetter, David Airlie, Maarten Lankhorst, Maxime Ripard,
Sean Paul, David Lechner, Laurent Pinchart, Noralf Trønnes,
linux-kernel, dri-devel
Cc: Sam Ravnborg
In the quest to get rid of drmP.h move the newly
added EXPORT_SYMBOL_FOR_TESTS_ONLY to drm_util.h.
Fix the single user.
Add a note to drmP.h to avoid further use of it.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <maxime.ripard@bootlin.com>
Cc: Sean Paul <sean@poorly.run>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
---
drivers/gpu/drm/drm_framebuffer.c | 1 +
include/drm/drmP.h | 11 ++++++-----
include/drm/drm_util.h | 10 ++++++++++
3 files changed, 17 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/drm_framebuffer.c b/drivers/gpu/drm/drm_framebuffer.c
index fcaea8f50513..7abcb265a108 100644
--- a/drivers/gpu/drm/drm_framebuffer.c
+++ b/drivers/gpu/drm/drm_framebuffer.c
@@ -27,6 +27,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_uapi.h>
#include <drm/drm_print.h>
+#include <drm/drm_util.h>
#include "drm_internal.h"
#include "drm_crtc_internal.h"
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index bc4cb3732407..3f5c577c9dbd 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -94,10 +94,11 @@ struct dma_buf_attachment;
struct pci_dev;
struct pci_controller;
-#if defined(CONFIG_DRM_DEBUG_SELFTEST_MODULE)
-#define EXPORT_SYMBOL_FOR_TESTS_ONLY(x) EXPORT_SYMBOL(x)
-#else
-#define EXPORT_SYMBOL_FOR_TESTS_ONLY(x)
-#endif
+/*
+ * NOTE: drmP.h is obsolete - do NOT add anything to this file
+ *
+ * Do not include drmP.h in new files.
+ * Work is ongoing to remove drmP.h includes from existing files
+ */
#endif
diff --git a/include/drm/drm_util.h b/include/drm/drm_util.h
index 8fda5777471c..cd1e4be1dfb3 100644
--- a/include/drm/drm_util.h
+++ b/include/drm/drm_util.h
@@ -37,6 +37,16 @@
#include <linux/kgdb.h>
#include <linux/smp.h>
+/*
+ * Use EXPORT_SYMBOL_FOR_TESTS_ONLY() for functions that shall
+ * only be visible for drmselftests.
+ */
+#if defined(CONFIG_DRM_DEBUG_SELFTEST_MODULE)
+#define EXPORT_SYMBOL_FOR_TESTS_ONLY(x) EXPORT_SYMBOL(x)
+#else
+#define EXPORT_SYMBOL_FOR_TESTS_ONLY(x)
+#endif
+
/**
* for_each_if - helper for handling conditionals in various for_each macros
* @condition The condition to check
--
2.12.0
^ permalink raw reply related [flat|nested] 21+ messages in thread* Re: [PATCH v3 05/12] drm: move EXPORT_SYMBOL_FOR_TESTS_ONLY to drm_util.h
2019-01-08 19:29 ` [PATCH v3 05/12] drm: move EXPORT_SYMBOL_FOR_TESTS_ONLY " Sam Ravnborg
@ 2019-01-09 21:54 ` Daniel Vetter
0 siblings, 0 replies; 21+ messages in thread
From: Daniel Vetter @ 2019-01-09 21:54 UTC (permalink / raw)
To: Sam Ravnborg
Cc: Daniel Vetter, David Airlie, Maarten Lankhorst, Maxime Ripard,
Sean Paul, David Lechner, Laurent Pinchart, Noralf Trønnes,
linux-kernel, dri-devel
On Tue, Jan 08, 2019 at 08:29:32PM +0100, Sam Ravnborg wrote:
> In the quest to get rid of drmP.h move the newly
> added EXPORT_SYMBOL_FOR_TESTS_ONLY to drm_util.h.
> Fix the single user.
>
> Add a note to drmP.h to avoid further use of it.
>
> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
> Cc: Maxime Ripard <maxime.ripard@bootlin.com>
> Cc: Sean Paul <sean@poorly.run>
> Cc: David Airlie <airlied@linux.ie>
> Cc: Daniel Vetter <daniel@ffwll.ch>
Skipping this one for now, since it doesn't apply cleanly without patch 4.
Seems like none of the later patches requires it.
-Daniel
> ---
> drivers/gpu/drm/drm_framebuffer.c | 1 +
> include/drm/drmP.h | 11 ++++++-----
> include/drm/drm_util.h | 10 ++++++++++
> 3 files changed, 17 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/gpu/drm/drm_framebuffer.c b/drivers/gpu/drm/drm_framebuffer.c
> index fcaea8f50513..7abcb265a108 100644
> --- a/drivers/gpu/drm/drm_framebuffer.c
> +++ b/drivers/gpu/drm/drm_framebuffer.c
> @@ -27,6 +27,7 @@
> #include <drm/drm_atomic.h>
> #include <drm/drm_atomic_uapi.h>
> #include <drm/drm_print.h>
> +#include <drm/drm_util.h>
>
> #include "drm_internal.h"
> #include "drm_crtc_internal.h"
> diff --git a/include/drm/drmP.h b/include/drm/drmP.h
> index bc4cb3732407..3f5c577c9dbd 100644
> --- a/include/drm/drmP.h
> +++ b/include/drm/drmP.h
> @@ -94,10 +94,11 @@ struct dma_buf_attachment;
> struct pci_dev;
> struct pci_controller;
>
> -#if defined(CONFIG_DRM_DEBUG_SELFTEST_MODULE)
> -#define EXPORT_SYMBOL_FOR_TESTS_ONLY(x) EXPORT_SYMBOL(x)
> -#else
> -#define EXPORT_SYMBOL_FOR_TESTS_ONLY(x)
> -#endif
> +/*
> + * NOTE: drmP.h is obsolete - do NOT add anything to this file
> + *
> + * Do not include drmP.h in new files.
> + * Work is ongoing to remove drmP.h includes from existing files
> + */
>
> #endif
> diff --git a/include/drm/drm_util.h b/include/drm/drm_util.h
> index 8fda5777471c..cd1e4be1dfb3 100644
> --- a/include/drm/drm_util.h
> +++ b/include/drm/drm_util.h
> @@ -37,6 +37,16 @@
> #include <linux/kgdb.h>
> #include <linux/smp.h>
>
> +/*
> + * Use EXPORT_SYMBOL_FOR_TESTS_ONLY() for functions that shall
> + * only be visible for drmselftests.
> + */
> +#if defined(CONFIG_DRM_DEBUG_SELFTEST_MODULE)
> +#define EXPORT_SYMBOL_FOR_TESTS_ONLY(x) EXPORT_SYMBOL(x)
> +#else
> +#define EXPORT_SYMBOL_FOR_TESTS_ONLY(x)
> +#endif
> +
> /**
> * for_each_if - helper for handling conditionals in various for_each macros
> * @condition The condition to check
> --
> 2.12.0
>
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
^ permalink raw reply [flat|nested] 21+ messages in thread
* [PATCH v3 06/12] drm: remove include of drmP.h from bridge/dw_hdmi.h
2019-01-08 19:29 [PATCH v3 0/12] drm: minimize drmP.h dependencies Sam Ravnborg
` (4 preceding siblings ...)
2019-01-08 19:29 ` [PATCH v3 05/12] drm: move EXPORT_SYMBOL_FOR_TESTS_ONLY " Sam Ravnborg
@ 2019-01-08 19:29 ` Sam Ravnborg
2019-01-08 19:29 ` [PATCH v3 07/12] drm: remove include of drmP.h from drm_encoder_slave.h Sam Ravnborg
` (5 subsequent siblings)
11 siblings, 0 replies; 21+ messages in thread
From: Sam Ravnborg @ 2019-01-08 19:29 UTC (permalink / raw)
To: Daniel Vetter, David Airlie, Maarten Lankhorst, Maxime Ripard,
Sean Paul, David Lechner, Laurent Pinchart, Noralf Trønnes,
linux-kernel, dri-devel
Cc: Sam Ravnborg, Archit Taneja, Andrzej Hajda, Kieran Bingham,
Fabio Estevam, Neil Armstrong
drmP.h is an relic from the days when there was a single header file.
To enable the removal of drmP.h from all users drop include
of drmP.h from bridge/dw_hdmi.h.
A few files relied on the file included in drmP.h - add explicit
include statements or forward declarations to these files.
Build tested with arm and x86.
v2:
- prefer forward declarations when possible (Laurent Pinchart)
- sort include files (Laurent Pinchart)
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Archit Taneja <architt@codeaurora.org>
Cc: Andrzej Hajda <a.hajda@samsung.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Maxime Ripard <maxime.ripard@bootlin.com>
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c | 4 ++++
drivers/gpu/drm/rcar-du/rcar_dw_hdmi.c | 1 +
include/drm/bridge/dw_hdmi.h | 6 ++++--
3 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c
index 2228689d9a5e..5cbb71a866d5 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c
@@ -5,6 +5,10 @@
* Copyright (c) 2017 Renesas Solutions Corp.
* Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
*/
+
+#include <linux/dma-mapping.h>
+#include <linux/module.h>
+
#include <drm/bridge/dw_hdmi.h>
#include <sound/hdmi-codec.h>
diff --git a/drivers/gpu/drm/rcar-du/rcar_dw_hdmi.c b/drivers/gpu/drm/rcar-du/rcar_dw_hdmi.c
index 75490a3e0a2a..790d499daa10 100644
--- a/drivers/gpu/drm/rcar-du/rcar_dw_hdmi.c
+++ b/drivers/gpu/drm/rcar-du/rcar_dw_hdmi.c
@@ -7,6 +7,7 @@
* Contact: Laurent Pinchart (laurent.pinchart@ideasonboard.com)
*/
+#include <linux/mod_devicetable.h>
#include <linux/module.h>
#include <linux/platform_device.h>
diff --git a/include/drm/bridge/dw_hdmi.h b/include/drm/bridge/dw_hdmi.h
index 9c56412bb2cf..9f93895dde88 100644
--- a/include/drm/bridge/dw_hdmi.h
+++ b/include/drm/bridge/dw_hdmi.h
@@ -10,9 +10,11 @@
#ifndef __DW_HDMI__
#define __DW_HDMI__
-#include <drm/drmP.h>
-
+struct drm_connector;
+struct drm_display_mode;
+struct drm_encoder;
struct dw_hdmi;
+struct platform_device;
/**
* DOC: Supported input formats and encodings
--
2.12.0
^ permalink raw reply related [flat|nested] 21+ messages in thread* [PATCH v3 07/12] drm: remove include of drmP.h from drm_encoder_slave.h
2019-01-08 19:29 [PATCH v3 0/12] drm: minimize drmP.h dependencies Sam Ravnborg
` (5 preceding siblings ...)
2019-01-08 19:29 ` [PATCH v3 06/12] drm: remove include of drmP.h from bridge/dw_hdmi.h Sam Ravnborg
@ 2019-01-08 19:29 ` Sam Ravnborg
2019-01-08 19:29 ` [PATCH v3 08/12] drm: remove include of drmP.h from drm_modeset_helper.h Sam Ravnborg
` (4 subsequent siblings)
11 siblings, 0 replies; 21+ messages in thread
From: Sam Ravnborg @ 2019-01-08 19:29 UTC (permalink / raw)
To: Daniel Vetter, David Airlie, Maarten Lankhorst, Maxime Ripard,
Sean Paul, David Lechner, Laurent Pinchart, Noralf Trønnes,
linux-kernel, dri-devel
Cc: Sam Ravnborg
No further changes required.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Noralf Trønnes <noralf@tronnes.org>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <maxime.ripard@bootlin.com>
Cc: Sean Paul <sean@poorly.run>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
---
include/drm/drm_encoder_slave.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/include/drm/drm_encoder_slave.h b/include/drm/drm_encoder_slave.h
index 1107b4b1c599..a09864f6d684 100644
--- a/include/drm/drm_encoder_slave.h
+++ b/include/drm/drm_encoder_slave.h
@@ -27,7 +27,6 @@
#ifndef __DRM_ENCODER_SLAVE_H__
#define __DRM_ENCODER_SLAVE_H__
-#include <drm/drmP.h>
#include <drm/drm_crtc.h>
#include <drm/drm_encoder.h>
--
2.12.0
^ permalink raw reply related [flat|nested] 21+ messages in thread* [PATCH v3 08/12] drm: remove include of drmP.h from drm_modeset_helper.h
2019-01-08 19:29 [PATCH v3 0/12] drm: minimize drmP.h dependencies Sam Ravnborg
` (6 preceding siblings ...)
2019-01-08 19:29 ` [PATCH v3 07/12] drm: remove include of drmP.h from drm_encoder_slave.h Sam Ravnborg
@ 2019-01-08 19:29 ` Sam Ravnborg
2019-01-09 21:53 ` Daniel Vetter
2019-01-08 19:29 ` [PATCH v3 09/12] drm/arc: do not reply on drmP.h from drm_gem_cma_helper.h Sam Ravnborg
` (3 subsequent siblings)
11 siblings, 1 reply; 21+ messages in thread
From: Sam Ravnborg @ 2019-01-08 19:29 UTC (permalink / raw)
To: Daniel Vetter, David Airlie, Maarten Lankhorst, Maxime Ripard,
Sean Paul, David Lechner, Laurent Pinchart, Noralf Trønnes,
linux-kernel, dri-devel
Cc: Sam Ravnborg, Alexey Brodkin, Archit Taneja, Andrzej Hajda,
Kieran Bingham
drmP.h is an relic from the days when there was a single header file.
To enable the removal of drmP.h from all users drop include
of drmP.h from drm_modeset_helper.h.
A few files relied on the file included in drmP.h - add explicit
include statements to these files.
Build tested with arm and x86.
v2:
- Add forward declarations to drm_modeset_helper.h (Laurent Pinchart)
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Cc: Alexey Brodkin <abrodkin@synopsys.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Archit Taneja <architt@codeaurora.org>
Cc: Andrzej Hajda <a.hajda@samsung.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <maxime.ripard@bootlin.com>
Cc: Sean Paul <sean@poorly.run>
Cc: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
---
drivers/gpu/drm/arc/arcpgu_sim.c | 1 +
drivers/gpu/drm/bridge/cdns-dsi.c | 2 ++
drivers/gpu/drm/drm_modeset_helper.c | 2 ++
drivers/gpu/drm/rcar-du/rcar_lvds.c | 1 +
include/drm/drm_modeset_helper.h | 6 +++++-
5 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/arc/arcpgu_sim.c b/drivers/gpu/drm/arc/arcpgu_sim.c
index 68629e614990..3b7556f62230 100644
--- a/drivers/gpu/drm/arc/arcpgu_sim.c
+++ b/drivers/gpu/drm/arc/arcpgu_sim.c
@@ -14,6 +14,7 @@
*
*/
+#include <drm/drm_device.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_atomic_helper.h>
diff --git a/drivers/gpu/drm/bridge/cdns-dsi.c b/drivers/gpu/drm/bridge/cdns-dsi.c
index ce9496d13986..4b73d0969468 100644
--- a/drivers/gpu/drm/bridge/cdns-dsi.c
+++ b/drivers/gpu/drm/bridge/cdns-dsi.c
@@ -8,11 +8,13 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_bridge.h>
#include <drm/drm_crtc_helper.h>
+#include <drm/drm_drv.h>
#include <drm/drm_mipi_dsi.h>
#include <drm/drm_panel.h>
#include <video/mipi_display.h>
#include <linux/clk.h>
+#include <linux/interrupt.h>
#include <linux/iopoll.h>
#include <linux/module.h>
#include <linux/of_address.h>
diff --git a/drivers/gpu/drm/drm_modeset_helper.c b/drivers/gpu/drm/drm_modeset_helper.c
index 9150fa385bba..9bc1ef788c77 100644
--- a/drivers/gpu/drm/drm_modeset_helper.c
+++ b/drivers/gpu/drm/drm_modeset_helper.c
@@ -23,8 +23,10 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_helper.h>
+#include <drm/drm_fourcc.h>
#include <drm/drm_modeset_helper.h>
#include <drm/drm_plane_helper.h>
+#include <drm/drm_print.h>
/**
* DOC: aux kms helpers
diff --git a/drivers/gpu/drm/rcar-du/rcar_lvds.c b/drivers/gpu/drm/rcar-du/rcar_lvds.c
index 534a128a869d..8010ed702509 100644
--- a/drivers/gpu/drm/rcar-du/rcar_lvds.c
+++ b/drivers/gpu/drm/rcar-du/rcar_lvds.c
@@ -10,6 +10,7 @@
#include <linux/clk.h>
#include <linux/delay.h>
#include <linux/io.h>
+#include <linux/module.h>
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/of_graph.h>
diff --git a/include/drm/drm_modeset_helper.h b/include/drm/drm_modeset_helper.h
index efa337f03129..995fd981cab0 100644
--- a/include/drm/drm_modeset_helper.h
+++ b/include/drm/drm_modeset_helper.h
@@ -23,7 +23,11 @@
#ifndef __DRM_KMS_HELPER_H__
#define __DRM_KMS_HELPER_H__
-#include <drm/drmP.h>
+struct drm_crtc;
+struct drm_crtc_funcs;
+struct drm_device;
+struct drm_framebuffer;
+struct drm_mode_fb_cmd2;
void drm_helper_move_panel_connectors_to_head(struct drm_device *);
--
2.12.0
^ permalink raw reply related [flat|nested] 21+ messages in thread* Re: [PATCH v3 08/12] drm: remove include of drmP.h from drm_modeset_helper.h
2019-01-08 19:29 ` [PATCH v3 08/12] drm: remove include of drmP.h from drm_modeset_helper.h Sam Ravnborg
@ 2019-01-09 21:53 ` Daniel Vetter
2019-01-11 15:56 ` Daniel Vetter
0 siblings, 1 reply; 21+ messages in thread
From: Daniel Vetter @ 2019-01-09 21:53 UTC (permalink / raw)
To: Sam Ravnborg
Cc: Daniel Vetter, David Airlie, Maarten Lankhorst, Maxime Ripard,
Sean Paul, David Lechner, Laurent Pinchart, Noralf Trønnes,
linux-kernel, dri-devel, Alexey Brodkin, Archit Taneja,
Andrzej Hajda, Kieran Bingham
On Tue, Jan 08, 2019 at 08:29:35PM +0100, Sam Ravnborg wrote:
> drmP.h is an relic from the days when there was a single header file.
> To enable the removal of drmP.h from all users drop include
> of drmP.h from drm_modeset_helper.h.
>
> A few files relied on the file included in drmP.h - add explicit
> include statements to these files.
> Build tested with arm and x86.
>
> v2:
> - Add forward declarations to drm_modeset_helper.h (Laurent Pinchart)
>
> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
> Reviewed-by: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
> Cc: Alexey Brodkin <abrodkin@synopsys.com>
> Cc: David Airlie <airlied@linux.ie>
> Cc: Daniel Vetter <daniel@ffwll.ch>
> Cc: Archit Taneja <architt@codeaurora.org>
> Cc: Andrzej Hajda <a.hajda@samsung.com>
> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
> Cc: Maxime Ripard <maxime.ripard@bootlin.com>
> Cc: Sean Paul <sean@poorly.run>
> Cc: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
This one here breaks tinydrm without the tinydrm patch first. I reorderd
while applying. It also breaks kirin (and maybe more, I didn't check), so
I've left this one out for now.
-Daniel
> ---
> drivers/gpu/drm/arc/arcpgu_sim.c | 1 +
> drivers/gpu/drm/bridge/cdns-dsi.c | 2 ++
> drivers/gpu/drm/drm_modeset_helper.c | 2 ++
> drivers/gpu/drm/rcar-du/rcar_lvds.c | 1 +
> include/drm/drm_modeset_helper.h | 6 +++++-
> 5 files changed, 11 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/arc/arcpgu_sim.c b/drivers/gpu/drm/arc/arcpgu_sim.c
> index 68629e614990..3b7556f62230 100644
> --- a/drivers/gpu/drm/arc/arcpgu_sim.c
> +++ b/drivers/gpu/drm/arc/arcpgu_sim.c
> @@ -14,6 +14,7 @@
> *
> */
>
> +#include <drm/drm_device.h>
> #include <drm/drm_crtc_helper.h>
> #include <drm/drm_atomic_helper.h>
>
> diff --git a/drivers/gpu/drm/bridge/cdns-dsi.c b/drivers/gpu/drm/bridge/cdns-dsi.c
> index ce9496d13986..4b73d0969468 100644
> --- a/drivers/gpu/drm/bridge/cdns-dsi.c
> +++ b/drivers/gpu/drm/bridge/cdns-dsi.c
> @@ -8,11 +8,13 @@
> #include <drm/drm_atomic_helper.h>
> #include <drm/drm_bridge.h>
> #include <drm/drm_crtc_helper.h>
> +#include <drm/drm_drv.h>
> #include <drm/drm_mipi_dsi.h>
> #include <drm/drm_panel.h>
> #include <video/mipi_display.h>
>
> #include <linux/clk.h>
> +#include <linux/interrupt.h>
> #include <linux/iopoll.h>
> #include <linux/module.h>
> #include <linux/of_address.h>
> diff --git a/drivers/gpu/drm/drm_modeset_helper.c b/drivers/gpu/drm/drm_modeset_helper.c
> index 9150fa385bba..9bc1ef788c77 100644
> --- a/drivers/gpu/drm/drm_modeset_helper.c
> +++ b/drivers/gpu/drm/drm_modeset_helper.c
> @@ -23,8 +23,10 @@
> #include <drm/drm_atomic_helper.h>
> #include <drm/drm_crtc_helper.h>
> #include <drm/drm_fb_helper.h>
> +#include <drm/drm_fourcc.h>
> #include <drm/drm_modeset_helper.h>
> #include <drm/drm_plane_helper.h>
> +#include <drm/drm_print.h>
>
> /**
> * DOC: aux kms helpers
> diff --git a/drivers/gpu/drm/rcar-du/rcar_lvds.c b/drivers/gpu/drm/rcar-du/rcar_lvds.c
> index 534a128a869d..8010ed702509 100644
> --- a/drivers/gpu/drm/rcar-du/rcar_lvds.c
> +++ b/drivers/gpu/drm/rcar-du/rcar_lvds.c
> @@ -10,6 +10,7 @@
> #include <linux/clk.h>
> #include <linux/delay.h>
> #include <linux/io.h>
> +#include <linux/module.h>
> #include <linux/of.h>
> #include <linux/of_device.h>
> #include <linux/of_graph.h>
> diff --git a/include/drm/drm_modeset_helper.h b/include/drm/drm_modeset_helper.h
> index efa337f03129..995fd981cab0 100644
> --- a/include/drm/drm_modeset_helper.h
> +++ b/include/drm/drm_modeset_helper.h
> @@ -23,7 +23,11 @@
> #ifndef __DRM_KMS_HELPER_H__
> #define __DRM_KMS_HELPER_H__
>
> -#include <drm/drmP.h>
> +struct drm_crtc;
> +struct drm_crtc_funcs;
> +struct drm_device;
> +struct drm_framebuffer;
> +struct drm_mode_fb_cmd2;
>
> void drm_helper_move_panel_connectors_to_head(struct drm_device *);
>
> --
> 2.12.0
>
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PATCH v3 08/12] drm: remove include of drmP.h from drm_modeset_helper.h
2019-01-09 21:53 ` Daniel Vetter
@ 2019-01-11 15:56 ` Daniel Vetter
0 siblings, 0 replies; 21+ messages in thread
From: Daniel Vetter @ 2019-01-11 15:56 UTC (permalink / raw)
To: Sam Ravnborg, David Airlie, Maarten Lankhorst, Maxime Ripard,
Sean Paul, David Lechner, Laurent Pinchart, Noralf Trønnes,
linux-kernel, dri-devel, Alexey Brodkin, Archit Taneja,
Andrzej Hajda, Kieran Bingham
On Wed, Jan 09, 2019 at 10:53:54PM +0100, Daniel Vetter wrote:
> On Tue, Jan 08, 2019 at 08:29:35PM +0100, Sam Ravnborg wrote:
> > drmP.h is an relic from the days when there was a single header file.
> > To enable the removal of drmP.h from all users drop include
> > of drmP.h from drm_modeset_helper.h.
> >
> > A few files relied on the file included in drmP.h - add explicit
> > include statements to these files.
> > Build tested with arm and x86.
> >
> > v2:
> > - Add forward declarations to drm_modeset_helper.h (Laurent Pinchart)
> >
> > Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
> > Reviewed-by: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
> > Cc: Alexey Brodkin <abrodkin@synopsys.com>
> > Cc: David Airlie <airlied@linux.ie>
> > Cc: Daniel Vetter <daniel@ffwll.ch>
> > Cc: Archit Taneja <architt@codeaurora.org>
> > Cc: Andrzej Hajda <a.hajda@samsung.com>
> > Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
> > Cc: Maxime Ripard <maxime.ripard@bootlin.com>
> > Cc: Sean Paul <sean@poorly.run>
> > Cc: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
>
> This one here breaks tinydrm without the tinydrm patch first. I reorderd
> while applying. It also breaks kirin (and maybe more, I didn't check), so
> I've left this one out for now.
Note that I've just fixed up a large pile of these in i915 because I've
been rebasing a patch that removes lots of drm_modeset_helper.h includes.
Getting this all merged will be fun :-/
-Daniel
> -Daniel
>
> > ---
> > drivers/gpu/drm/arc/arcpgu_sim.c | 1 +
> > drivers/gpu/drm/bridge/cdns-dsi.c | 2 ++
> > drivers/gpu/drm/drm_modeset_helper.c | 2 ++
> > drivers/gpu/drm/rcar-du/rcar_lvds.c | 1 +
> > include/drm/drm_modeset_helper.h | 6 +++++-
> > 5 files changed, 11 insertions(+), 1 deletion(-)
> >
> > diff --git a/drivers/gpu/drm/arc/arcpgu_sim.c b/drivers/gpu/drm/arc/arcpgu_sim.c
> > index 68629e614990..3b7556f62230 100644
> > --- a/drivers/gpu/drm/arc/arcpgu_sim.c
> > +++ b/drivers/gpu/drm/arc/arcpgu_sim.c
> > @@ -14,6 +14,7 @@
> > *
> > */
> >
> > +#include <drm/drm_device.h>
> > #include <drm/drm_crtc_helper.h>
> > #include <drm/drm_atomic_helper.h>
> >
> > diff --git a/drivers/gpu/drm/bridge/cdns-dsi.c b/drivers/gpu/drm/bridge/cdns-dsi.c
> > index ce9496d13986..4b73d0969468 100644
> > --- a/drivers/gpu/drm/bridge/cdns-dsi.c
> > +++ b/drivers/gpu/drm/bridge/cdns-dsi.c
> > @@ -8,11 +8,13 @@
> > #include <drm/drm_atomic_helper.h>
> > #include <drm/drm_bridge.h>
> > #include <drm/drm_crtc_helper.h>
> > +#include <drm/drm_drv.h>
> > #include <drm/drm_mipi_dsi.h>
> > #include <drm/drm_panel.h>
> > #include <video/mipi_display.h>
> >
> > #include <linux/clk.h>
> > +#include <linux/interrupt.h>
> > #include <linux/iopoll.h>
> > #include <linux/module.h>
> > #include <linux/of_address.h>
> > diff --git a/drivers/gpu/drm/drm_modeset_helper.c b/drivers/gpu/drm/drm_modeset_helper.c
> > index 9150fa385bba..9bc1ef788c77 100644
> > --- a/drivers/gpu/drm/drm_modeset_helper.c
> > +++ b/drivers/gpu/drm/drm_modeset_helper.c
> > @@ -23,8 +23,10 @@
> > #include <drm/drm_atomic_helper.h>
> > #include <drm/drm_crtc_helper.h>
> > #include <drm/drm_fb_helper.h>
> > +#include <drm/drm_fourcc.h>
> > #include <drm/drm_modeset_helper.h>
> > #include <drm/drm_plane_helper.h>
> > +#include <drm/drm_print.h>
> >
> > /**
> > * DOC: aux kms helpers
> > diff --git a/drivers/gpu/drm/rcar-du/rcar_lvds.c b/drivers/gpu/drm/rcar-du/rcar_lvds.c
> > index 534a128a869d..8010ed702509 100644
> > --- a/drivers/gpu/drm/rcar-du/rcar_lvds.c
> > +++ b/drivers/gpu/drm/rcar-du/rcar_lvds.c
> > @@ -10,6 +10,7 @@
> > #include <linux/clk.h>
> > #include <linux/delay.h>
> > #include <linux/io.h>
> > +#include <linux/module.h>
> > #include <linux/of.h>
> > #include <linux/of_device.h>
> > #include <linux/of_graph.h>
> > diff --git a/include/drm/drm_modeset_helper.h b/include/drm/drm_modeset_helper.h
> > index efa337f03129..995fd981cab0 100644
> > --- a/include/drm/drm_modeset_helper.h
> > +++ b/include/drm/drm_modeset_helper.h
> > @@ -23,7 +23,11 @@
> > #ifndef __DRM_KMS_HELPER_H__
> > #define __DRM_KMS_HELPER_H__
> >
> > -#include <drm/drmP.h>
> > +struct drm_crtc;
> > +struct drm_crtc_funcs;
> > +struct drm_device;
> > +struct drm_framebuffer;
> > +struct drm_mode_fb_cmd2;
> >
> > void drm_helper_move_panel_connectors_to_head(struct drm_device *);
> >
> > --
> > 2.12.0
> >
>
> --
> Daniel Vetter
> Software Engineer, Intel Corporation
> http://blog.ffwll.ch
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
^ permalink raw reply [flat|nested] 21+ messages in thread
* [PATCH v3 09/12] drm/arc: do not reply on drmP.h from drm_gem_cma_helper.h
2019-01-08 19:29 [PATCH v3 0/12] drm: minimize drmP.h dependencies Sam Ravnborg
` (7 preceding siblings ...)
2019-01-08 19:29 ` [PATCH v3 08/12] drm: remove include of drmP.h from drm_modeset_helper.h Sam Ravnborg
@ 2019-01-08 19:29 ` Sam Ravnborg
2019-01-08 19:29 ` [PATCH v3 10/12] drm/stm: " Sam Ravnborg
` (2 subsequent siblings)
11 siblings, 0 replies; 21+ messages in thread
From: Sam Ravnborg @ 2019-01-08 19:29 UTC (permalink / raw)
To: Daniel Vetter, David Airlie, Maarten Lankhorst, Maxime Ripard,
Sean Paul, David Lechner, Laurent Pinchart, Noralf Trønnes,
linux-kernel, dri-devel
Cc: Sam Ravnborg, Alexey Brodkin
drmP.h was the only header file in the past and a lot
of files rely on that drmP.h defines everything.
The goal is to one day to delete drmP.h and
as a step towards this it will no longer be included in the
headers files in include/drm/
To prepare arc/ for this add dependencies that
othwewise was pulled in by drmP.h from drm_gem_cma_helper.h
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Noralf Trønnes <noralf@tronnes.org>
Cc: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: David Airlie <airlied@linux.ie>
---
drivers/gpu/drm/arc/arcpgu_crtc.c | 2 ++
drivers/gpu/drm/arc/arcpgu_drv.c | 6 ++++++
2 files changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/arc/arcpgu_crtc.c b/drivers/gpu/drm/arc/arcpgu_crtc.c
index 62f51f70606d..155ab177ce0b 100644
--- a/drivers/gpu/drm/arc/arcpgu_crtc.c
+++ b/drivers/gpu/drm/arc/arcpgu_crtc.c
@@ -16,8 +16,10 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc_helper.h>
+#include <drm/drm_device.h>
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_vblank.h>
#include <drm/drm_plane_helper.h>
#include <linux/clk.h>
#include <linux/platform_data/simplefb.h>
diff --git a/drivers/gpu/drm/arc/arcpgu_drv.c b/drivers/gpu/drm/arc/arcpgu_drv.c
index 206a76abf771..39a79f5718c4 100644
--- a/drivers/gpu/drm/arc/arcpgu_drv.c
+++ b/drivers/gpu/drm/arc/arcpgu_drv.c
@@ -16,12 +16,18 @@
#include <linux/clk.h>
#include <drm/drm_crtc_helper.h>
+#include <drm/drm_device.h>
+#include <drm/drm_debugfs.h>
+#include <drm/drm_drv.h>
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_atomic_helper.h>
+#include <linux/dma-mapping.h>
+#include <linux/module.h>
#include <linux/of_reserved_mem.h>
+#include <linux/platform_device.h>
#include "arcpgu.h"
#include "arcpgu_regs.h"
--
2.12.0
^ permalink raw reply related [flat|nested] 21+ messages in thread* [PATCH v3 10/12] drm/stm: do not reply on drmP.h from drm_gem_cma_helper.h
2019-01-08 19:29 [PATCH v3 0/12] drm: minimize drmP.h dependencies Sam Ravnborg
` (8 preceding siblings ...)
2019-01-08 19:29 ` [PATCH v3 09/12] drm/arc: do not reply on drmP.h from drm_gem_cma_helper.h Sam Ravnborg
@ 2019-01-08 19:29 ` Sam Ravnborg
2019-01-09 8:21 ` Benjamin Gaignard
2019-01-08 19:29 ` [PATCH v3 11/12] drm/tinydrm: " Sam Ravnborg
2019-01-08 19:29 ` [PATCH v3 12/12] drm: remove " Sam Ravnborg
11 siblings, 1 reply; 21+ messages in thread
From: Sam Ravnborg @ 2019-01-08 19:29 UTC (permalink / raw)
To: Daniel Vetter, David Airlie, Maarten Lankhorst, Maxime Ripard,
Sean Paul, David Lechner, Laurent Pinchart, Noralf Trønnes,
linux-kernel, dri-devel
Cc: Sam Ravnborg, Yannick Fertre, Philippe Cornu, Vincent Abriou
drmP.h was the only header file in the past and a lot
of files rely on that drmP.h defines everything.
The goal is to one day to delete drmP.h and
as a step towards this it will no longer be included in the
headers files in include/drm/
To prepare stm/ for this add dependencies that
othwewise was pulled in by drmP.h from drm_gem_cma_helper.h
Sort the include list when we anyway modify it.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Noralf Trønnes <noralf@tronnes.org>
Acked-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Cc: Yannick Fertre <yannick.fertre@st.com>
Cc: Philippe Cornu <philippe.cornu@st.com>
Cc: Vincent Abriou <vincent.abriou@st.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
---
drivers/gpu/drm/stm/drv.c | 6 +++++-
drivers/gpu/drm/stm/ltdc.c | 9 ++++++++-
2 files changed, 13 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/stm/drv.c b/drivers/gpu/drm/stm/drv.c
index 8dec001b9d37..9cd6228a18ad 100644
--- a/drivers/gpu/drm/stm/drv.c
+++ b/drivers/gpu/drm/stm/drv.c
@@ -9,15 +9,19 @@
*/
#include <linux/component.h>
+#include <linux/dma-mapping.h>
+#include <linux/module.h>
#include <linux/of_platform.h>
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_helper.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_drv.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
+#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_vblank.h>
#include "ltdc.h"
diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c
index 61dd661aa0ac..5cce6c7f35d4 100644
--- a/drivers/gpu/drm/stm/ltdc.c
+++ b/drivers/gpu/drm/stm/ltdc.c
@@ -10,17 +10,24 @@
#include <linux/clk.h>
#include <linux/component.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/module.h>
#include <linux/of_address.h>
#include <linux/of_graph.h>
+#include <linux/platform_device.h>
#include <linux/reset.h>
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
+#include <drm/drm_bridge.h>
#include <drm/drm_crtc_helper.h>
+#include <drm/drm_device.h>
#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fourcc.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_of.h>
-#include <drm/drm_bridge.h>
+#include <drm/drm_vblank.h>
#include <drm/drm_plane_helper.h>
#include <video/videomode.h>
--
2.12.0
^ permalink raw reply related [flat|nested] 21+ messages in thread* Re: [PATCH v3 10/12] drm/stm: do not reply on drmP.h from drm_gem_cma_helper.h
2019-01-08 19:29 ` [PATCH v3 10/12] drm/stm: " Sam Ravnborg
@ 2019-01-09 8:21 ` Benjamin Gaignard
2019-01-09 9:42 ` Sam Ravnborg
0 siblings, 1 reply; 21+ messages in thread
From: Benjamin Gaignard @ 2019-01-09 8:21 UTC (permalink / raw)
To: Sam Ravnborg
Cc: Daniel Vetter, David Airlie, Maarten Lankhorst, Maxime Ripard,
Sean Paul, David Lechner, Laurent Pinchart, Noralf Trønnes,
Linux Kernel Mailing List, ML dri-devel, Yannick Fertre,
Vincent Abriou, Philippe Cornu
Le mar. 8 janv. 2019 à 20:30, Sam Ravnborg <sam@ravnborg.org> a écrit :
I just notice the a typo in the title of the commit message reply ->rely ?
>
> drmP.h was the only header file in the past and a lot
> of files rely on that drmP.h defines everything.
> The goal is to one day to delete drmP.h and
> as a step towards this it will no longer be included in the
> headers files in include/drm/
>
> To prepare stm/ for this add dependencies that
> othwewise was pulled in by drmP.h from drm_gem_cma_helper.h
>
> Sort the include list when we anyway modify it.
>
> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
> Acked-by: Noralf Trønnes <noralf@tronnes.org>
> Acked-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
> Cc: Yannick Fertre <yannick.fertre@st.com>
> Cc: Philippe Cornu <philippe.cornu@st.com>
> Cc: Vincent Abriou <vincent.abriou@st.com>
> Cc: David Airlie <airlied@linux.ie>
> Cc: Daniel Vetter <daniel@ffwll.ch>
> ---
> drivers/gpu/drm/stm/drv.c | 6 +++++-
> drivers/gpu/drm/stm/ltdc.c | 9 ++++++++-
> 2 files changed, 13 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/stm/drv.c b/drivers/gpu/drm/stm/drv.c
> index 8dec001b9d37..9cd6228a18ad 100644
> --- a/drivers/gpu/drm/stm/drv.c
> +++ b/drivers/gpu/drm/stm/drv.c
> @@ -9,15 +9,19 @@
> */
>
> #include <linux/component.h>
> +#include <linux/dma-mapping.h>
> +#include <linux/module.h>
> #include <linux/of_platform.h>
>
> #include <drm/drm_atomic.h>
> #include <drm/drm_atomic_helper.h>
> #include <drm/drm_crtc_helper.h>
> #include <drm/drm_fb_helper.h>
> -#include <drm/drm_fb_cma_helper.h>
> +#include <drm/drm_drv.h>
> #include <drm/drm_gem_cma_helper.h>
> #include <drm/drm_gem_framebuffer_helper.h>
> +#include <drm/drm_fb_cma_helper.h>
> +#include <drm/drm_vblank.h>
>
> #include "ltdc.h"
>
> diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c
> index 61dd661aa0ac..5cce6c7f35d4 100644
> --- a/drivers/gpu/drm/stm/ltdc.c
> +++ b/drivers/gpu/drm/stm/ltdc.c
> @@ -10,17 +10,24 @@
>
> #include <linux/clk.h>
> #include <linux/component.h>
> +#include <linux/delay.h>
> +#include <linux/interrupt.h>
> +#include <linux/module.h>
> #include <linux/of_address.h>
> #include <linux/of_graph.h>
> +#include <linux/platform_device.h>
> #include <linux/reset.h>
>
> #include <drm/drm_atomic.h>
> #include <drm/drm_atomic_helper.h>
> +#include <drm/drm_bridge.h>
> #include <drm/drm_crtc_helper.h>
> +#include <drm/drm_device.h>
> #include <drm/drm_fb_cma_helper.h>
> +#include <drm/drm_fourcc.h>
> #include <drm/drm_gem_cma_helper.h>
> #include <drm/drm_of.h>
> -#include <drm/drm_bridge.h>
> +#include <drm/drm_vblank.h>
> #include <drm/drm_plane_helper.h>
>
> #include <video/videomode.h>
> --
> 2.12.0
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PATCH v3 10/12] drm/stm: do not reply on drmP.h from drm_gem_cma_helper.h
2019-01-09 8:21 ` Benjamin Gaignard
@ 2019-01-09 9:42 ` Sam Ravnborg
0 siblings, 0 replies; 21+ messages in thread
From: Sam Ravnborg @ 2019-01-09 9:42 UTC (permalink / raw)
To: Benjamin Gaignard
Cc: Daniel Vetter, David Airlie, Maarten Lankhorst, Maxime Ripard,
Sean Paul, David Lechner, Laurent Pinchart, Noralf Trønnes,
Linux Kernel Mailing List, ML dri-devel, Yannick Fertre,
Vincent Abriou, Philippe Cornu
Hi Benjamin.
On Wed, Jan 09, 2019 at 09:21:39AM +0100, Benjamin Gaignard wrote:
> Le mar. 8 janv. 2019 à 20:30, Sam Ravnborg <sam@ravnborg.org> a écrit :
> I just notice the a typo in the title of the commit message reply ->rely ?
Randy already told me this, but I missed that in the update.
Will fix in v4 if this set do not get applied.
Sam
^ permalink raw reply [flat|nested] 21+ messages in thread
* [PATCH v3 11/12] drm/tinydrm: do not reply on drmP.h from drm_gem_cma_helper.h
2019-01-08 19:29 [PATCH v3 0/12] drm: minimize drmP.h dependencies Sam Ravnborg
` (9 preceding siblings ...)
2019-01-08 19:29 ` [PATCH v3 10/12] drm/stm: " Sam Ravnborg
@ 2019-01-08 19:29 ` Sam Ravnborg
2019-01-08 19:29 ` [PATCH v3 12/12] drm: remove " Sam Ravnborg
11 siblings, 0 replies; 21+ messages in thread
From: Sam Ravnborg @ 2019-01-08 19:29 UTC (permalink / raw)
To: Daniel Vetter, David Airlie, Maarten Lankhorst, Maxime Ripard,
Sean Paul, David Lechner, Laurent Pinchart, Noralf Trønnes,
linux-kernel, dri-devel
Cc: Sam Ravnborg, Eric Anholt, Daniel Vetter
drmP.h was the only header file in the past and a lot
of files rely on that drmP.h defines everything.
The goal is to one day to delete drmP.h and
as a step towards this it will no longer be included in the
headers files in include/drm/
To prepare tinydrm/ for this add dependencies that
othwewise was pulled in by drmP.h from drm_gem_cma_helper.h
To avoid that tinydrm.h became "include everything",
push include files to the individual drivers.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Noralf Trønnes <noralf@tronnes.org>
Acked-by: David Lechner <david@lechnology.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Eric Anholt <eric@anholt.net>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
---
drivers/gpu/drm/tinydrm/core/tinydrm-core.c | 3 +++
drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c | 3 +++
drivers/gpu/drm/tinydrm/hx8357d.c | 1 +
drivers/gpu/drm/tinydrm/ili9225.c | 2 ++
drivers/gpu/drm/tinydrm/ili9341.c | 1 +
drivers/gpu/drm/tinydrm/mi0283qt.c | 1 +
drivers/gpu/drm/tinydrm/mipi-dbi.c | 3 +++
drivers/gpu/drm/tinydrm/repaper.c | 1 +
drivers/gpu/drm/tinydrm/st7586.c | 1 +
drivers/gpu/drm/tinydrm/st7735r.c | 1 +
10 files changed, 17 insertions(+)
diff --git a/drivers/gpu/drm/tinydrm/core/tinydrm-core.c b/drivers/gpu/drm/tinydrm/core/tinydrm-core.c
index 01a6f2d42440..aeb93eadb047 100644
--- a/drivers/gpu/drm/tinydrm/core/tinydrm-core.c
+++ b/drivers/gpu/drm/tinydrm/core/tinydrm-core.c
@@ -10,11 +10,14 @@
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc_helper.h>
+#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
+#include <drm/drm_print.h>
#include <drm/tinydrm/tinydrm.h>
#include <linux/device.h>
#include <linux/dma-buf.h>
+#include <linux/module.h>
/**
* DOC: overview
diff --git a/drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c b/drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c
index eacfc0ec8ff1..d4576d6e8ce4 100644
--- a/drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c
+++ b/drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c
@@ -9,8 +9,11 @@
#include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc_helper.h>
+#include <drm/drm_drv.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_modes.h>
+#include <drm/drm_print.h>
+#include <drm/drm_vblank.h>
#include <drm/tinydrm/tinydrm.h>
struct tinydrm_connector {
diff --git a/drivers/gpu/drm/tinydrm/hx8357d.c b/drivers/gpu/drm/tinydrm/hx8357d.c
index 81a2bbeb25d4..3ae11aa4b73b 100644
--- a/drivers/gpu/drm/tinydrm/hx8357d.c
+++ b/drivers/gpu/drm/tinydrm/hx8357d.c
@@ -16,6 +16,7 @@
#include <linux/property.h>
#include <linux/spi/spi.h>
+#include <drm/drm_drv.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_modeset_helper.h>
diff --git a/drivers/gpu/drm/tinydrm/ili9225.c b/drivers/gpu/drm/tinydrm/ili9225.c
index 78f7c2d1b449..b0ad58b97227 100644
--- a/drivers/gpu/drm/tinydrm/ili9225.c
+++ b/drivers/gpu/drm/tinydrm/ili9225.c
@@ -20,7 +20,9 @@
#include <linux/spi/spi.h>
#include <video/mipi_display.h>
+#include <drm/drm_drv.h>
#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fourcc.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/tinydrm/mipi-dbi.h>
diff --git a/drivers/gpu/drm/tinydrm/ili9341.c b/drivers/gpu/drm/tinydrm/ili9341.c
index 51395bdc6ca2..bcdf10906ade 100644
--- a/drivers/gpu/drm/tinydrm/ili9341.c
+++ b/drivers/gpu/drm/tinydrm/ili9341.c
@@ -15,6 +15,7 @@
#include <linux/property.h>
#include <linux/spi/spi.h>
+#include <drm/drm_drv.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_modeset_helper.h>
diff --git a/drivers/gpu/drm/tinydrm/mi0283qt.c b/drivers/gpu/drm/tinydrm/mi0283qt.c
index 3fa62e77c30b..97805ca37a04 100644
--- a/drivers/gpu/drm/tinydrm/mi0283qt.c
+++ b/drivers/gpu/drm/tinydrm/mi0283qt.c
@@ -17,6 +17,7 @@
#include <linux/regulator/consumer.h>
#include <linux/spi/spi.h>
+#include <drm/drm_drv.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/drm_modeset_helper.h>
diff --git a/drivers/gpu/drm/tinydrm/mipi-dbi.c b/drivers/gpu/drm/tinydrm/mipi-dbi.c
index 3a05e56f9b0d..10294e1283dd 100644
--- a/drivers/gpu/drm/tinydrm/mipi-dbi.c
+++ b/drivers/gpu/drm/tinydrm/mipi-dbi.c
@@ -10,14 +10,17 @@
*/
#include <linux/debugfs.h>
+#include <linux/delay.h>
#include <linux/dma-buf.h>
#include <linux/gpio/consumer.h>
#include <linux/module.h>
#include <linux/regulator/consumer.h>
#include <linux/spi/spi.h>
+#include <drm/drm_drv.h>
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_fourcc.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/tinydrm/mipi-dbi.h>
#include <drm/tinydrm/tinydrm-helpers.h>
diff --git a/drivers/gpu/drm/tinydrm/repaper.c b/drivers/gpu/drm/tinydrm/repaper.c
index 54d6fe0f37ce..b2a8f894946a 100644
--- a/drivers/gpu/drm/tinydrm/repaper.c
+++ b/drivers/gpu/drm/tinydrm/repaper.c
@@ -26,6 +26,7 @@
#include <linux/spi/spi.h>
#include <linux/thermal.h>
+#include <drm/drm_drv.h>
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
diff --git a/drivers/gpu/drm/tinydrm/st7586.c b/drivers/gpu/drm/tinydrm/st7586.c
index a6a8a1081b73..bf518167760a 100644
--- a/drivers/gpu/drm/tinydrm/st7586.c
+++ b/drivers/gpu/drm/tinydrm/st7586.c
@@ -17,6 +17,7 @@
#include <linux/spi/spi.h>
#include <video/mipi_display.h>
+#include <drm/drm_drv.h>
#include <drm/drm_fb_cma_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
diff --git a/drivers/gpu/drm/tinydrm/st7735r.c b/drivers/gpu/drm/tinydrm/st7735r.c
index b39779e0dcd8..9bc93d5a0401 100644
--- a/drivers/gpu/drm/tinydrm/st7735r.c
+++ b/drivers/gpu/drm/tinydrm/st7735r.c
@@ -14,6 +14,7 @@
#include <linux/spi/spi.h>
#include <video/mipi_display.h>
+#include <drm/drm_drv.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include <drm/tinydrm/mipi-dbi.h>
--
2.12.0
^ permalink raw reply related [flat|nested] 21+ messages in thread* [PATCH v3 12/12] drm: remove drmP.h from drm_gem_cma_helper.h
2019-01-08 19:29 [PATCH v3 0/12] drm: minimize drmP.h dependencies Sam Ravnborg
` (10 preceding siblings ...)
2019-01-08 19:29 ` [PATCH v3 11/12] drm/tinydrm: " Sam Ravnborg
@ 2019-01-08 19:29 ` Sam Ravnborg
2019-01-09 22:24 ` Daniel Vetter
11 siblings, 1 reply; 21+ messages in thread
From: Sam Ravnborg @ 2019-01-08 19:29 UTC (permalink / raw)
To: Daniel Vetter, David Airlie, Maarten Lankhorst, Maxime Ripard,
Sean Paul, David Lechner, Laurent Pinchart, Noralf Trønnes,
linux-kernel, dri-devel
Cc: Sam Ravnborg
With all dependencies fixed we can now remove
drmP.h from drm_gem_cma_helper.h.
It is replaced by the include files required,
or forward declarations as appropritate.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Noralf Trønnes <noralf@tronnes.org>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <maxime.ripard@bootlin.com>
Cc: Sean Paul <sean@poorly.run>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
---
include/drm/drm_gem_cma_helper.h | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/include/drm/drm_gem_cma_helper.h b/include/drm/drm_gem_cma_helper.h
index 07c504940ba1..947ac95eb24a 100644
--- a/include/drm/drm_gem_cma_helper.h
+++ b/include/drm/drm_gem_cma_helper.h
@@ -2,9 +2,12 @@
#ifndef __DRM_GEM_CMA_HELPER_H__
#define __DRM_GEM_CMA_HELPER_H__
-#include <drm/drmP.h>
+#include <drm/drm_file.h>
+#include <drm/drm_ioctl.h>
#include <drm/drm_gem.h>
+struct drm_mode_create_dumb;
+
/**
* struct drm_gem_cma_object - GEM object backed by CMA memory allocations
* @base: base GEM object
--
2.12.0
^ permalink raw reply related [flat|nested] 21+ messages in thread* Re: [PATCH v3 12/12] drm: remove drmP.h from drm_gem_cma_helper.h
2019-01-08 19:29 ` [PATCH v3 12/12] drm: remove " Sam Ravnborg
@ 2019-01-09 22:24 ` Daniel Vetter
2019-01-09 23:06 ` Sam Ravnborg
0 siblings, 1 reply; 21+ messages in thread
From: Daniel Vetter @ 2019-01-09 22:24 UTC (permalink / raw)
To: Sam Ravnborg
Cc: Daniel Vetter, David Airlie, Maarten Lankhorst, Maxime Ripard,
Sean Paul, David Lechner, Laurent Pinchart, Noralf Trønnes,
linux-kernel, dri-devel
On Tue, Jan 08, 2019 at 08:29:39PM +0100, Sam Ravnborg wrote:
> With all dependencies fixed we can now remove
> drmP.h from drm_gem_cma_helper.h.
> It is replaced by the include files required,
> or forward declarations as appropritate.
>
> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
> Acked-by: Noralf Trønnes <noralf@tronnes.org>
> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
> Cc: Maxime Ripard <maxime.ripard@bootlin.com>
> Cc: Sean Paul <sean@poorly.run>
> Cc: David Airlie <airlied@linux.ie>
> Cc: Daniel Vetter <daniel@ffwll.ch>
Except for the ones I commented on, all patches applied. I also fixed the
one typo in the summary.
Thanks, Daniel
> ---
> include/drm/drm_gem_cma_helper.h | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/include/drm/drm_gem_cma_helper.h b/include/drm/drm_gem_cma_helper.h
> index 07c504940ba1..947ac95eb24a 100644
> --- a/include/drm/drm_gem_cma_helper.h
> +++ b/include/drm/drm_gem_cma_helper.h
> @@ -2,9 +2,12 @@
> #ifndef __DRM_GEM_CMA_HELPER_H__
> #define __DRM_GEM_CMA_HELPER_H__
>
> -#include <drm/drmP.h>
> +#include <drm/drm_file.h>
> +#include <drm/drm_ioctl.h>
> #include <drm/drm_gem.h>
>
> +struct drm_mode_create_dumb;
> +
> /**
> * struct drm_gem_cma_object - GEM object backed by CMA memory allocations
> * @base: base GEM object
> --
> 2.12.0
>
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
^ permalink raw reply [flat|nested] 21+ messages in thread
* Re: [PATCH v3 12/12] drm: remove drmP.h from drm_gem_cma_helper.h
2019-01-09 22:24 ` Daniel Vetter
@ 2019-01-09 23:06 ` Sam Ravnborg
0 siblings, 0 replies; 21+ messages in thread
From: Sam Ravnborg @ 2019-01-09 23:06 UTC (permalink / raw)
To: David Airlie, Maarten Lankhorst, Maxime Ripard, Sean Paul,
David Lechner, Laurent Pinchart, Noralf Trønnes,
linux-kernel, dri-devel
On Wed, Jan 09, 2019 at 11:24:05PM +0100, Daniel Vetter wrote:
> On Tue, Jan 08, 2019 at 08:29:39PM +0100, Sam Ravnborg wrote:
> > With all dependencies fixed we can now remove
> > drmP.h from drm_gem_cma_helper.h.
> > It is replaced by the include files required,
> > or forward declarations as appropritate.
> >
> > Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
> > Acked-by: Noralf Trønnes <noralf@tronnes.org>
> > Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
> > Cc: Maxime Ripard <maxime.ripard@bootlin.com>
> > Cc: Sean Paul <sean@poorly.run>
> > Cc: David Airlie <airlied@linux.ie>
> > Cc: Daniel Vetter <daniel@ffwll.ch>
>
> Except for the ones I commented on, all patches applied. I also fixed the
> one typo in the summary.
Thanks, I will rebase, address comments, do a new set of build tests etc. and repost.
Sam
^ permalink raw reply [flat|nested] 21+ messages in thread