Print out debug messages with correct device name.
As for this, this patch adds device pointer to exynos_drm_ipp structure,
and in case of exynos_drm_ipp_task structure, replace drm_device pointer
with device one. This will make each ipp driver to print out debug
messages with correct device name.
Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>
---
drivers/gpu/drm/exynos/exynos_drm_fimc.c | 5 ++--
drivers/gpu/drm/exynos/exynos_drm_gsc.c | 5 ++--
drivers/gpu/drm/exynos/exynos_drm_ipp.c | 46 ++++++++++++++---------------
drivers/gpu/drm/exynos/exynos_drm_ipp.h | 9 +++---
drivers/gpu/drm/exynos/exynos_drm_rotator.c | 5 ++--
drivers/gpu/drm/exynos/exynos_drm_scaler.c | 5 ++--
6 files changed, 40 insertions(+), 35 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimc.c b/drivers/gpu/drm/exynos/exynos_drm_fimc.c
index 71b0cb1..c50b0f9 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimc.c
@@ -1134,9 +1134,10 @@ static int fimc_bind(struct device *dev, struct device *master, void *data)
struct exynos_drm_ipp *ipp = &ctx->ipp;
ctx->drm_dev = drm_dev;
+ ipp->drm_dev = drm_dev;
exynos_drm_register_dma(drm_dev, dev);
- exynos_drm_ipp_register(drm_dev, ipp, &ipp_funcs,
+ exynos_drm_ipp_register(dev, ipp, &ipp_funcs,
DRM_EXYNOS_IPP_CAP_CROP | DRM_EXYNOS_IPP_CAP_ROTATE |
DRM_EXYNOS_IPP_CAP_SCALE | DRM_EXYNOS_IPP_CAP_CONVERT,
ctx->formats, ctx->num_formats, "fimc");
@@ -1153,7 +1154,7 @@ static void fimc_unbind(struct device *dev, struct device *master,
struct drm_device *drm_dev = data;
struct exynos_drm_ipp *ipp = &ctx->ipp;
- exynos_drm_ipp_unregister(drm_dev, ipp);
+ exynos_drm_ipp_unregister(dev, ipp);
exynos_drm_unregister_dma(drm_dev, dev);
}
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gsc.c b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
index 433df3e..0bfb5e9 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gsc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
@@ -1170,9 +1170,10 @@ static int gsc_bind(struct device *dev, struct device *master, void *data)
struct exynos_drm_ipp *ipp = &ctx->ipp;
ctx->drm_dev = drm_dev;
+ ctx->drm_dev = drm_dev;
exynos_drm_register_dma(drm_dev, dev);
- exynos_drm_ipp_register(drm_dev, ipp, &ipp_funcs,
+ exynos_drm_ipp_register(dev, ipp, &ipp_funcs,
DRM_EXYNOS_IPP_CAP_CROP | DRM_EXYNOS_IPP_CAP_ROTATE |
DRM_EXYNOS_IPP_CAP_SCALE | DRM_EXYNOS_IPP_CAP_CONVERT,
ctx->formats, ctx->num_formats, "gsc");
@@ -1189,7 +1190,7 @@ static void gsc_unbind(struct device *dev, struct device *master,
struct drm_device *drm_dev = data;
struct exynos_drm_ipp *ipp = &ctx->ipp;
- exynos_drm_ipp_unregister(drm_dev, ipp);
+ exynos_drm_ipp_unregister(dev, ipp);
exynos_drm_unregister_dma(drm_dev, dev);
}
diff --git a/drivers/gpu/drm/exynos/exynos_drm_ipp.c b/drivers/gpu/drm/exynos/exynos_drm_ipp.c
index a1ee541..c862099 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_ipp.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_ipp.c
@@ -43,7 +43,7 @@ static LIST_HEAD(ipp_list);
* Returns:
* Zero on success, error code on failure.
*/
-int exynos_drm_ipp_register(struct drm_device *dev, struct exynos_drm_ipp *ipp,
+int exynos_drm_ipp_register(struct device *dev, struct exynos_drm_ipp *ipp,
const struct exynos_drm_ipp_funcs *funcs, unsigned int caps,
const struct exynos_drm_ipp_formats *formats,
unsigned int num_formats, const char *name)
@@ -67,7 +67,7 @@ int exynos_drm_ipp_register(struct drm_device *dev, struct exynos_drm_ipp *ipp,
list_add_tail(&ipp->head, &ipp_list);
ipp->id = num_ipp++;
- DRM_DEV_DEBUG_DRIVER(dev->dev, "Registered ipp %d\n", ipp->id);
+ DRM_DEV_DEBUG_DRIVER(dev, "Registered ipp %d\n", ipp->id);
return 0;
}
@@ -77,7 +77,7 @@ int exynos_drm_ipp_register(struct drm_device *dev, struct exynos_drm_ipp *ipp,
* @dev: DRM device
* @ipp: ipp module
*/
-void exynos_drm_ipp_unregister(struct drm_device *dev,
+void exynos_drm_ipp_unregister(struct device *dev,
struct exynos_drm_ipp *ipp)
{
WARN_ON(ipp->task);
@@ -268,7 +268,7 @@ static inline struct exynos_drm_ipp_task *
task->src.rect.h = task->dst.rect.h = UINT_MAX;
task->transform.rotation = DRM_MODE_ROTATE_0;
- DRM_DEV_DEBUG_DRIVER(ipp->dev->dev, "Allocated task %pK\n", task);
+ DRM_DEV_DEBUG_DRIVER(task->dev, "Allocated task %pK\n", task);
return task;
}
@@ -335,7 +335,7 @@ static int exynos_drm_ipp_task_set(struct exynos_drm_ipp_task *task,
size -= map[i].size;
}
- DRM_DEV_DEBUG_DRIVER(task->dev->dev,
+ DRM_DEV_DEBUG_DRIVER(task->dev,
"Got task %pK configuration from userspace\n",
task);
return 0;
@@ -391,12 +391,12 @@ static void exynos_drm_ipp_task_release_buf(struct exynos_drm_ipp_buffer *buf)
static void exynos_drm_ipp_task_free(struct exynos_drm_ipp *ipp,
struct exynos_drm_ipp_task *task)
{
- DRM_DEV_DEBUG_DRIVER(ipp->dev->dev, "Freeing task %pK\n", task);
+ DRM_DEV_DEBUG_DRIVER(task->dev, "Freeing task %pK\n", task);
exynos_drm_ipp_task_release_buf(&task->src);
exynos_drm_ipp_task_release_buf(&task->dst);
if (task->event)
- drm_event_cancel_free(ipp->dev, &task->event->base);
+ drm_event_cancel_free(ipp->drm_dev, &task->event->base);
kfree(task);
}
@@ -555,7 +555,7 @@ static int exynos_drm_ipp_check_format(struct exynos_drm_ipp_task *task,
buf == src ? DRM_EXYNOS_IPP_FORMAT_SOURCE :
DRM_EXYNOS_IPP_FORMAT_DESTINATION);
if (!fmt) {
- DRM_DEV_DEBUG_DRIVER(task->dev->dev,
+ DRM_DEV_DEBUG_DRIVER(task->dev,
"Task %pK: %s format not supported\n",
task, buf == src ? "src" : "dst");
return -EINVAL;
@@ -606,7 +606,7 @@ static int exynos_drm_ipp_task_check(struct exynos_drm_ipp_task *task)
bool rotate = (rotation != DRM_MODE_ROTATE_0);
bool scale = false;
- DRM_DEV_DEBUG_DRIVER(ipp->dev->dev, "Checking task %pK\n", task);
+ DRM_DEV_DEBUG_DRIVER(task->dev, "Checking task %pK\n", task);
if (src->rect.w == UINT_MAX)
src->rect.w = src->buf.width;
@@ -621,7 +621,7 @@ static int exynos_drm_ipp_task_check(struct exynos_drm_ipp_task *task)
src->rect.y + src->rect.h > (src->buf.height) ||
dst->rect.x + dst->rect.w > (dst->buf.width) ||
dst->rect.y + dst->rect.h > (dst->buf.height)) {
- DRM_DEV_DEBUG_DRIVER(ipp->dev->dev,
+ DRM_DEV_DEBUG_DRIVER(task->dev,
"Task %pK: defined area is outside provided buffers\n",
task);
return -EINVAL;
@@ -639,7 +639,7 @@ static int exynos_drm_ipp_task_check(struct exynos_drm_ipp_task *task)
(!(ipp->capabilities & DRM_EXYNOS_IPP_CAP_SCALE) && scale) ||
(!(ipp->capabilities & DRM_EXYNOS_IPP_CAP_CONVERT) &&
src->buf.fourcc != dst->buf.fourcc)) {
- DRM_DEV_DEBUG_DRIVER(ipp->dev->dev, "Task %pK: hw capabilities exceeded\n",
+ DRM_DEV_DEBUG_DRIVER(task->dev, "Task %pK: hw capabilities exceeded\n",
task);
return -EINVAL;
}
@@ -652,7 +652,7 @@ static int exynos_drm_ipp_task_check(struct exynos_drm_ipp_task *task)
if (ret)
return ret;
- DRM_DEV_DEBUG_DRIVER(ipp->dev->dev, "Task %pK: all checks done.\n",
+ DRM_DEV_DEBUG_DRIVER(ipp->dev, "Task %pK: all checks done.\n",
task);
return ret;
@@ -664,25 +664,25 @@ static int exynos_drm_ipp_task_setup_buffers(struct exynos_drm_ipp_task *task,
struct exynos_drm_ipp_buffer *src = &task->src, *dst = &task->dst;
int ret = 0;
- DRM_DEV_DEBUG_DRIVER(task->dev->dev, "Setting buffer for task %pK\n",
+ DRM_DEV_DEBUG_DRIVER(task->dev, "Setting buffer for task %pK\n",
task);
ret = exynos_drm_ipp_task_setup_buffer(src, filp);
if (ret) {
- DRM_DEV_DEBUG_DRIVER(task->dev->dev,
+ DRM_DEV_DEBUG_DRIVER(task->dev,
"Task %pK: src buffer setup failed\n",
task);
return ret;
}
ret = exynos_drm_ipp_task_setup_buffer(dst, filp);
if (ret) {
- DRM_DEV_DEBUG_DRIVER(task->dev->dev,
+ DRM_DEV_DEBUG_DRIVER(task->dev,
"Task %pK: dst buffer setup failed\n",
task);
return ret;
}
- DRM_DEV_DEBUG_DRIVER(task->dev->dev, "Task %pK: buffers prepared.\n",
+ DRM_DEV_DEBUG_DRIVER(task->dev, "Task %pK: buffers prepared.\n",
task);
return ret;
@@ -703,7 +703,7 @@ static int exynos_drm_ipp_event_create(struct exynos_drm_ipp_task *task,
e->event.base.length = sizeof(e->event);
e->event.user_data = user_data;
- ret = drm_event_reserve_init(task->dev, file_priv, &e->base,
+ ret = drm_event_reserve_init(task->ipp->drm_dev, file_priv, &e->base,
&e->event.base);
if (ret)
goto free;
@@ -724,7 +724,7 @@ static void exynos_drm_ipp_event_send(struct exynos_drm_ipp_task *task)
task->event->event.tv_usec = now.tv_nsec / NSEC_PER_USEC;
task->event->event.sequence = atomic_inc_return(&task->ipp->sequence);
- drm_send_event(task->dev, &task->event->base);
+ drm_send_event(task->ipp->drm_dev, &task->event->base);
}
static int exynos_drm_ipp_task_cleanup(struct exynos_drm_ipp_task *task)
@@ -761,7 +761,7 @@ void exynos_drm_ipp_task_done(struct exynos_drm_ipp_task *task, int ret)
struct exynos_drm_ipp *ipp = task->ipp;
unsigned long flags;
- DRM_DEV_DEBUG_DRIVER(ipp->dev->dev, "ipp: %d, task %pK done: %d\n",
+ DRM_DEV_DEBUG_DRIVER(task->dev, "ipp: %d, task %pK done: %d\n",
ipp->id, task, ret);
spin_lock_irqsave(&ipp->lock, flags);
@@ -786,7 +786,7 @@ static void exynos_drm_ipp_next_task(struct exynos_drm_ipp *ipp)
unsigned long flags;
int ret;
- DRM_DEV_DEBUG_DRIVER(ipp->dev->dev, "ipp: %d, try to run new task\n",
+ DRM_DEV_DEBUG_DRIVER(ipp->dev, "ipp: %d, try to run new task\n",
ipp->id);
spin_lock_irqsave(&ipp->lock, flags);
@@ -803,7 +803,7 @@ static void exynos_drm_ipp_next_task(struct exynos_drm_ipp *ipp)
spin_unlock_irqrestore(&ipp->lock, flags);
- DRM_DEV_DEBUG_DRIVER(ipp->dev->dev,
+ DRM_DEV_DEBUG_DRIVER(ipp->dev,
"ipp: %d, selected task %pK to run\n", ipp->id,
task);
@@ -913,7 +913,7 @@ int exynos_drm_ipp_commit_ioctl(struct drm_device *dev, void *data,
* then freed after exynos_drm_ipp_task_done()
*/
if (arg->flags & DRM_EXYNOS_IPP_FLAG_NONBLOCK) {
- DRM_DEV_DEBUG_DRIVER(dev->dev,
+ DRM_DEV_DEBUG_DRIVER(ipp->dev,
"ipp: %d, nonblocking processing task %pK\n",
ipp->id, task);
@@ -921,7 +921,7 @@ int exynos_drm_ipp_commit_ioctl(struct drm_device *dev, void *data,
exynos_drm_ipp_schedule_task(task->ipp, task);
ret = 0;
} else {
- DRM_DEV_DEBUG_DRIVER(dev->dev, "ipp: %d, processing task %pK\n",
+ DRM_DEV_DEBUG_DRIVER(ipp->dev, "ipp: %d, processing task %pK\n",
ipp->id, task);
exynos_drm_ipp_schedule_task(ipp, task);
ret = wait_event_interruptible(ipp->done_wq,
diff --git a/drivers/gpu/drm/exynos/exynos_drm_ipp.h b/drivers/gpu/drm/exynos/exynos_drm_ipp.h
index 0b27d4a..5524c45 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_ipp.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_ipp.h
@@ -54,7 +54,8 @@ struct exynos_drm_ipp_funcs {
* struct exynos_drm_ipp - central picture processor module structure
*/
struct exynos_drm_ipp {
- struct drm_device *dev;
+ struct drm_device *drm_dev;
+ struct device *dev;
struct list_head head;
unsigned int id;
@@ -85,7 +86,7 @@ struct exynos_drm_ipp_buffer {
* has to be performed by the picture processor hardware module
*/
struct exynos_drm_ipp_task {
- struct drm_device *dev;
+ struct device *dev;
struct exynos_drm_ipp *ipp;
struct list_head head;
@@ -129,11 +130,11 @@ struct exynos_drm_ipp_formats {
#define IPP_SCALE_LIMIT(val...) \
.type = (DRM_EXYNOS_IPP_LIMIT_TYPE_SCALE), val
-int exynos_drm_ipp_register(struct drm_device *dev, struct exynos_drm_ipp *ipp,
+int exynos_drm_ipp_register(struct device *dev, struct exynos_drm_ipp *ipp,
const struct exynos_drm_ipp_funcs *funcs, unsigned int caps,
const struct exynos_drm_ipp_formats *formats,
unsigned int num_formats, const char *name);
-void exynos_drm_ipp_unregister(struct drm_device *dev,
+void exynos_drm_ipp_unregister(struct device *dev,
struct exynos_drm_ipp *ipp);
void exynos_drm_ipp_task_done(struct exynos_drm_ipp_task *task, int ret);
diff --git a/drivers/gpu/drm/exynos/exynos_drm_rotator.c b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
index 05abfed..4c9ac0c 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_rotator.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
@@ -243,9 +243,10 @@ static int rotator_bind(struct device *dev, struct device *master, void *data)
struct exynos_drm_ipp *ipp = &rot->ipp;
rot->drm_dev = drm_dev;
+ ipp->drm_dev = drm_dev;
exynos_drm_register_dma(drm_dev, dev);
- exynos_drm_ipp_register(drm_dev, ipp, &ipp_funcs,
+ exynos_drm_ipp_register(dev, ipp, &ipp_funcs,
DRM_EXYNOS_IPP_CAP_CROP | DRM_EXYNOS_IPP_CAP_ROTATE,
rot->formats, rot->num_formats, "rotator");
@@ -261,7 +262,7 @@ static void rotator_unbind(struct device *dev, struct device *master,
struct drm_device *drm_dev = data;
struct exynos_drm_ipp *ipp = &rot->ipp;
- exynos_drm_ipp_unregister(drm_dev, ipp);
+ exynos_drm_ipp_unregister(dev, ipp);
exynos_drm_unregister_dma(rot->drm_dev, rot->dev);
}
diff --git a/drivers/gpu/drm/exynos/exynos_drm_scaler.c b/drivers/gpu/drm/exynos/exynos_drm_scaler.c
index ed1dd1a..c6dd753 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_scaler.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_scaler.c
@@ -451,9 +451,10 @@ static int scaler_bind(struct device *dev, struct device *master, void *data)
struct exynos_drm_ipp *ipp = &scaler->ipp;
scaler->drm_dev = drm_dev;
+ ipp->drm_dev = drm_dev;
exynos_drm_register_dma(drm_dev, dev);
- exynos_drm_ipp_register(drm_dev, ipp, &ipp_funcs,
+ exynos_drm_ipp_register(dev, ipp, &ipp_funcs,
DRM_EXYNOS_IPP_CAP_CROP | DRM_EXYNOS_IPP_CAP_ROTATE |
DRM_EXYNOS_IPP_CAP_SCALE | DRM_EXYNOS_IPP_CAP_CONVERT,
scaler->scaler_data->formats,
@@ -471,7 +472,7 @@ static void scaler_unbind(struct device *dev, struct device *master,
struct drm_device *drm_dev = data;
struct exynos_drm_ipp *ipp = &scaler->ipp;
- exynos_drm_ipp_unregister(drm_dev, ipp);
+ exynos_drm_ipp_unregister(dev, ipp);
exynos_drm_unregister_dma(scaler->drm_dev, scaler->dev);
}
--
2.7.4
