diff options
| author | Dave Airlie <airlied@redhat.com> | 2023-04-21 09:57:37 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2023-04-21 09:59:01 +1000 |
| commit | f126f41cec1b6fa04c1d06517ec8f3e19908c5f7 (patch) | |
| tree | 8ad85fc76a0745574cc8853a236d4cc3926fbe2b | |
| parent | 6a8f57ae2eb07ab39a6f0ccad60c760743051026 (diff) | |
| parent | b63a553e8f5aa6574eeb535a551817a93c426d8c (diff) | |
Merge tag 'drm-misc-fixes-2023-04-20-2' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
Short summary of fixes pull:
* nouveau: fix dma-resv timeout
* rockchip: fix suspend/resume
* sched: fix timeout handling
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230420083114.GA17651@linux-uq9g
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_gem.c | 18 | ||||
| -rw-r--r-- | drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/scheduler/sched_main.c | 3 |
3 files changed, 18 insertions, 7 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c index f77e44958037..ab9062e50977 100644 --- a/drivers/gpu/drm/nouveau/nouveau_gem.c +++ b/drivers/gpu/drm/nouveau/nouveau_gem.c @@ -645,7 +645,7 @@ nouveau_gem_pushbuf_reloc_apply(struct nouveau_cli *cli, struct drm_nouveau_gem_pushbuf_reloc *reloc, struct drm_nouveau_gem_pushbuf_bo *bo) { - long ret = 0; + int ret = 0; unsigned i; for (i = 0; i < req->nr_relocs; i++) { @@ -653,6 +653,7 @@ nouveau_gem_pushbuf_reloc_apply(struct nouveau_cli *cli, struct drm_nouveau_gem_pushbuf_bo *b; struct nouveau_bo *nvbo; uint32_t data; + long lret; if (unlikely(r->bo_index >= req->nr_buffers)) { NV_PRINTK(err, cli, "reloc bo index invalid\n"); @@ -703,13 +704,18 @@ nouveau_gem_pushbuf_reloc_apply(struct nouveau_cli *cli, data |= r->vor; } - ret = dma_resv_wait_timeout(nvbo->bo.base.resv, - DMA_RESV_USAGE_BOOKKEEP, - false, 15 * HZ); - if (ret == 0) + lret = dma_resv_wait_timeout(nvbo->bo.base.resv, + DMA_RESV_USAGE_BOOKKEEP, + false, 15 * HZ); + if (!lret) ret = -EBUSY; + else if (lret > 0) + ret = 0; + else + ret = lret; + if (ret) { - NV_PRINTK(err, cli, "reloc wait_idle failed: %ld\n", + NV_PRINTK(err, cli, "reloc wait_idle failed: %d\n", ret); break; } diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c index ba3b81789509..293c228a83f9 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c @@ -839,6 +839,8 @@ static void vop2_enable(struct vop2 *vop2) return; } + regcache_sync(vop2->map); + if (vop2->data->soc_id == 3566) vop2_writel(vop2, RK3568_OTP_WIN_EN, 1); @@ -867,6 +869,8 @@ static void vop2_disable(struct vop2 *vop2) pm_runtime_put_sync(vop2->dev); + regcache_mark_dirty(vop2->map); + clk_disable_unprepare(vop2->aclk); clk_disable_unprepare(vop2->hclk); } diff --git a/drivers/gpu/drm/scheduler/sched_main.c b/drivers/gpu/drm/scheduler/sched_main.c index 0e4378420271..1e08cc5a1702 100644 --- a/drivers/gpu/drm/scheduler/sched_main.c +++ b/drivers/gpu/drm/scheduler/sched_main.c @@ -308,7 +308,8 @@ static void drm_sched_start_timeout(struct drm_gpu_scheduler *sched) */ void drm_sched_fault(struct drm_gpu_scheduler *sched) { - mod_delayed_work(sched->timeout_wq, &sched->work_tdr, 0); + if (sched->ready) + mod_delayed_work(sched->timeout_wq, &sched->work_tdr, 0); } EXPORT_SYMBOL(drm_sched_fault); |