search for: nvkm_object_ref

...pfb->tile.prog(pfb, i, &pfb->tile.region[i]); @@ -91,9 +95,12 @@ _nvkm_fb_dtor(struct nvkm_object *object) for (i = 0; i < pfb->tile.regions; i++) pfb->tile.fini(pfb, i, &pfb->tile.region[i]); nvkm_mm_fini(&pfb->tags); - nvkm_mm_fini(&pfb->vram); - nvkm_object_ref(NULL, (struct nvkm_object **)&pfb->ram); + if (pfb->ram) { + nvkm_mm_fini(&pfb->vram); + nvkm_object_ref(NULL, (struct nvkm_object **)&pfb->ram); + } + nvkm_subdev_destroy(&pfb->base); } @@ -127,6 +134,9 @@ nvkm_fb_create_(struct nvkm_object *parent, struct nvk...

...pfb->tile.prog(pfb, i, &pfb->tile.region[i]); @@ -91,9 +95,12 @@ _nvkm_fb_dtor(struct nvkm_object *object) for (i = 0; i < pfb->tile.regions; i++) pfb->tile.fini(pfb, i, &pfb->tile.region[i]); nvkm_mm_fini(&pfb->tags); - nvkm_mm_fini(&pfb->vram); - nvkm_object_ref(NULL, (struct nvkm_object **)&pfb->ram); + if (pfb->ram) { + nvkm_mm_fini(&pfb->vram); + nvkm_object_ref(NULL, (struct nvkm_object **)&pfb->ram); + } + nvkm_subdev_destroy(&pfb->base); } @@ -127,6 +134,9 @@ nvkm_fb_create_(struct nvkm_object *parent, struct nvk...

...pfb->tile.prog(pfb, i, &pfb->tile.region[i]); @@ -91,9 +95,12 @@ _nvkm_fb_dtor(struct nvkm_object *object) for (i = 0; i < pfb->tile.regions; i++) pfb->tile.fini(pfb, i, &pfb->tile.region[i]); nvkm_mm_fini(&pfb->tags); - nvkm_mm_fini(&pfb->vram); - nvkm_object_ref(NULL, (struct nvkm_object **)&pfb->ram); + if (pfb->ram) { + nvkm_mm_fini(&pfb->vram); + nvkm_object_ref(NULL, (struct nvkm_object **)&pfb->ram); + } + nvkm_subdev_destroy(&pfb->base); } @@ -127,6 +134,9 @@ nvkm_fb_create_(struct nvkm_object *parent, struct nvk...

...9 +95,12 @@ _nvkm_fb_dtor(struct nvkm_object *object) > for (i = 0; i < pfb->tile.regions; i++) > pfb->tile.fini(pfb, i, &pfb->tile.region[i]); > nvkm_mm_fini(&pfb->tags); > - nvkm_mm_fini(&pfb->vram); > > - nvkm_object_ref(NULL, (struct nvkm_object **)&pfb->ram); > + if (pfb->ram) { > + nvkm_mm_fini(&pfb->vram); > + nvkm_object_ref(NULL, (struct nvkm_object **)&pfb->ram); > + } > + > nvkm_subdev_destroy(&pfb->base); >...

Thanks Ilia for the v2 review! Here is the v3 of this IOMMU support for GK20A series. Changes since v2: - Cleaner changes for ltc - Fixed typos in gk20a instmem IOMMU comments Changes since v1: - Add missing else condition in ltc - Remove extra flags that slipped into nouveau_display.c and nv84_fence.c. Original cover letter: Patches 1-3 make the presence of a RAM device optional, and remove

Changes since v3: - Use a single dma_attr for all DMA-API allocations in instmem instead of one per allocation - Use device.info.ram_size instead of pfb->ram to check whether VRAM is present outside of nvkm Changes since v2: - Cleaner changes for ltc - Fixed typos in gk20a instmem IOMMU comments Changes since v1: - Add missing else condition in ltc - Remove extra flags that slipped into

Changes since v1: - Add missing else condition in ltc - Remove extra flags that slipped into nouveau_display.c and nv84_fence.c. Original cover letter: Patches 1-3 make the presence of a RAM device optional, and remove GK20A's dummy RAM driver we were using so far. On chips using shared memory, such a device can confuse the driver into moving objects where there is no need to, and can trick

A series I have waited too long to submit, and the recent refactoring made me pay the price of my perfectionism, so here are the features that are at least completed Patches 1-3 make the presence of a RAM device optional, and remove GK20A's dummy RAM driver we were using so far. On chips using shared memory, such a device can confuse the driver into moving objects where there is no need to,