Merge tag 'drm-misc-next-2025-02-27' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next

drm-misc-next for v6.15:

Cross-subsystem Changes:

bus:
- mhi: Avoid access to uninitialized field

Core Changes:

- Fix docmentation

dp:
- Add helpers for LTTPR transparent mode

sched:
- Improve job peek/pop operations
- Optimize layout of struct drm_sched_job

Driver Changes:

arc:
- Convert to devm_platform_ioremap_resource()

aspeed:
- Convert to devm_platform_ioremap_resource()

bridge:
- ti-sn65dsi86: Support CONFIG_PWM tristate

i915:
- dp: Use helpers for LTTPR transparent mode

mediatek:
- Convert to devm_platform_ioremap_resource()

msm:
- dp: Use helpers for LTTPR transparent mode

nouveau:
- dp: Use helpers for LTTPR transparent mode

panel:
- raydium-rm67200: Add driver for Raydium RM67200
- simple: Add support for BOE AV123Z7M-N17, BOE AV123Z7M-N17
- sony-td4353-jdi: Use MIPI-DSI multi-func interface
- summit: Add driver for Apple Summit display panel
- visionox-rm692e5: Add driver for Visionox RM692E5

repaper:
- Fix integer overflows

stm:
- Convert to devm_platform_ioremap_resource()

vc4:
- Convert to devm_platform_ioremap_resource()

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20250227094041.GA114623@linux.fritz.box

1 files changed, 5 insertions, 18 deletions

diff --git a/drivers/gpu/drm/scheduler/sched_entity.c b/drivers/gpu/drm/scheduler/sched_entity.c
index 69bcf0e99d57..87f88259ddf6 100644
--- a/drivers/gpu/drm/scheduler/sched_entity.c
+++ b/drivers/gpu/drm/scheduler/sched_entity.c
@@ -28,10 +28,9 @@
 #include <drm/drm_print.h>
 #include <drm/gpu_scheduler.h>
 
-#include "gpu_scheduler_trace.h"
+#include "sched_internal.h"
 
-#define to_drm_sched_job(sched_job)		\
-		container_of((sched_job), struct drm_sched_job, queue_node)
+#include "gpu_scheduler_trace.h"
 
 /**
  * drm_sched_entity_init - Init a context entity used by scheduler when
@@ -152,18 +151,6 @@ static bool drm_sched_entity_is_idle(struct drm_sched_entity *entity)
 	return false;
 }
 
-/* Return true if entity could provide a job. */
-bool drm_sched_entity_is_ready(struct drm_sched_entity *entity)
-{
-	if (spsc_queue_peek(&entity->job_queue) == NULL)
-		return false;
-
-	if (READ_ONCE(entity->dependency))
-		return false;
-
-	return true;
-}
-
 /**
  * drm_sched_entity_error - return error of last scheduled job
  * @entity: scheduler entity to check
@@ -255,7 +242,7 @@ static void drm_sched_entity_kill(struct drm_sched_entity *entity)
 	/* The entity is guaranteed to not be used by the scheduler */
 	prev = rcu_dereference_check(entity->last_scheduled, true);
 	dma_fence_get(prev);
-	while ((job = to_drm_sched_job(spsc_queue_pop(&entity->job_queue)))) {
+	while ((job = drm_sched_entity_queue_pop(entity))) {
 		struct drm_sched_fence *s_fence = job->s_fence;
 
 		dma_fence_get(&s_fence->finished);
@@ -477,7 +464,7 @@ struct drm_sched_job *drm_sched_entity_pop_job(struct drm_sched_entity *entity)
 {
 	struct drm_sched_job *sched_job;
 
-	sched_job = to_drm_sched_job(spsc_queue_peek(&entity->job_queue));
+	sched_job = drm_sched_entity_queue_peek(entity);
 	if (!sched_job)
 		return NULL;
 
@@ -513,7 +500,7 @@ struct drm_sched_job *drm_sched_entity_pop_job(struct drm_sched_entity *entity)
 	if (drm_sched_policy == DRM_SCHED_POLICY_FIFO) {
 		struct drm_sched_job *next;
 
-		next = to_drm_sched_job(spsc_queue_peek(&entity->job_queue));
+		next = drm_sched_entity_queue_peek(entity);
 		if (next) {
 			struct drm_sched_rq *rq;