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Merge tag 'drm-misc-next-2019-08-19' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

Browse Source 
drm-misc-next for 5.4:

UAPI Changes:

Cross-subsystem Changes:

Core Changes:
  - dma-buf: add reservation_object_fences helper, relax
             reservation_object_add_shared_fence, remove
             reservation_object seq number (and then
             restored)
  - dma-fence: Shrinkage of the dma_fence structure,
               Merge dma_fence_signal and dma_fence_signal_locked,
               Store the timestamp in struct dma_fence in a union with
               cb_list

Driver Changes:
  - More dt-bindings YAML conversions
  - More removal of drmP.h includes
  - dw-hdmi: Support get_eld and various i2s improvements
  - gm12u320: Few fixes
  - meson: Global cleanup
  - panfrost: Few refactors, Support for GPU heap allocations
  - sun4i: Support for DDC enable GPIO
  - New panels: TI nspire, NEC NL8048HL11, LG Philips LB035Q02,
                Sharp LS037V7DW01, Sony ACX565AKM, Toppoly TD028TTEC1
                Toppoly TD043MTEA1

Signed-off-by: Dave Airlie <airlied@redhat.com>
[airlied: fixup dma_resv rename fallout]

From: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190819141923.7l2adietcr2pioct@flea
This commit is contained in:
Dave Airlie
2019-08-21 15:38:43 +10:00
parent 8120ed5ebd d777478599
commit 5f680625d9
223 changed files with 5070 additions and 3852 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
drivers/gpu/drm/msm/msm_gem.c
View File

@@ -700,13 +700,13 @@ void msm_gem_vunmap(struct drm_gem_object *obj, enum msm_gem_lock subclass)
int msm_gem_sync_object(struct drm_gem_object *obj,
struct msm_fence_context *fctx, bool exclusive)
{
struct reservation_object_list *fobj;
struct dma_resv_list *fobj;
struct dma_fence *fence;
int i, ret;
fobj = reservation_object_get_list(obj->resv);
fobj = dma_resv_get_list(obj->resv);
if (!fobj || (fobj->shared_count == 0)) {
fence = reservation_object_get_excl(obj->resv);
fence = dma_resv_get_excl(obj->resv);
/* don't need to wait on our own fences, since ring is fifo */
if (fence && (fence->context != fctx->context)) {
ret = dma_fence_wait(fence, true);
@@ -720,7 +720,7 @@ int msm_gem_sync_object(struct drm_gem_object *obj,
for (i = 0; i < fobj->shared_count; i++) {
fence = rcu_dereference_protected(fobj->shared[i],
reservation_object_held(obj->resv));
dma_resv_held(obj->resv));
if (fence->context != fctx->context) {
ret = dma_fence_wait(fence, true);
if (ret)
@@ -738,9 +738,9 @@ void msm_gem_move_to_active(struct drm_gem_object *obj,
WARN_ON(msm_obj->madv != MSM_MADV_WILLNEED);
msm_obj->gpu = gpu;
if (exclusive)
reservation_object_add_excl_fence(obj->resv, fence);
dma_resv_add_excl_fence(obj->resv, fence);
else
reservation_object_add_shared_fence(obj->resv, fence);
dma_resv_add_shared_fence(obj->resv, fence);
list_del_init(&msm_obj->mm_list);
list_add_tail(&msm_obj->mm_list, &gpu->active_list);
}
@@ -765,7 +765,7 @@ int msm_gem_cpu_prep(struct drm_gem_object *obj, uint32_t op, ktime_t *timeout)
op & MSM_PREP_NOSYNC ? 0 : timeout_to_jiffies(timeout);
long ret;
ret = reservation_object_wait_timeout_rcu(obj->resv, write,
ret = dma_resv_wait_timeout_rcu(obj->resv, write,
true, remain);
if (ret == 0)
return remain == 0 ? -EBUSY : -ETIMEDOUT;
@@ -797,8 +797,8 @@ static void describe_fence(struct dma_fence *fence, const char *type,
void msm_gem_describe(struct drm_gem_object *obj, struct seq_file *m)
{
struct msm_gem_object *msm_obj = to_msm_bo(obj);
struct reservation_object *robj = obj->resv;
struct reservation_object_list *fobj;
struct dma_resv *robj = obj->resv;
struct dma_resv_list *fobj;
struct dma_fence *fence;
struct msm_gem_vma *vma;
uint64_t off = drm_vma_node_start(&obj->vma_node);

2
drivers/gpu/drm/msm/msm_gem.h
View File

@@ -8,7 +8,7 @@
#define __MSM_GEM_H__
#include <linux/kref.h>
#include <linux/reservation.h>
#include <linux/dma-resv.h>
#include "msm_drv.h"
/* Additional internal-use only BO flags: */

2
drivers/gpu/drm/msm/msm_gem_submit.c
View File

@@ -225,7 +225,7 @@ static int submit_fence_sync(struct msm_gem_submit *submit, bool no_implicit)
* strange place to call it. OTOH this is a
* convenient can-fail point to hook it in.
*/
ret = reservation_object_reserve_shared(msm_obj->base.resv,
ret = dma_resv_reserve_shared(msm_obj->base.resv,
1);
if (ret)
return ret;