diff options
| -rw-r--r-- | drivers/media/video/tegra/avp/avp.c | 27 |
1 files changed, 8 insertions, 19 deletions
diff --git a/drivers/media/video/tegra/avp/avp.c b/drivers/media/video/tegra/avp/avp.c index 771631964a06..db7410e41230 100644 --- a/drivers/media/video/tegra/avp/avp.c +++ b/drivers/media/video/tegra/avp/avp.c @@ -1625,7 +1625,7 @@ static int tegra_avp_probe(struct platform_device *pdev) } #if defined(CONFIG_TEGRA_AVP_KERNEL_ON_MMU) /* Tegra2 with AVP MMU */ - heap_mask = NVMAP_HEAP_CARVEOUT_MASK; + heap_mask = NVMAP_HEAP_CARVEOUT_GENERIC; #elif defined(CONFIG_TEGRA_AVP_KERNEL_ON_SMMU) /* Tegra3 with SMMU */ heap_mask = NVMAP_HEAP_IOVMM; #else /* nvmem= carveout */ @@ -1639,20 +1639,12 @@ static int tegra_avp_probe(struct platform_device *pdev) avp->kernel_phys = avp_early_kernel_phys; } - if (heap_mask == NVMAP_HEAP_CARVEOUT_MASK) { - avp->kernel_handle = nvmap_create_handle(avp->nvmap_drv, SZ_1M); + if (heap_mask == NVMAP_HEAP_CARVEOUT_GENERIC) { + avp->kernel_handle = nvmap_alloc(avp->nvmap_drv, SZ_1M, SZ_1M, + NVMAP_HANDLE_WRITE_COMBINE); if (IS_ERR_OR_NULL(avp->kernel_handle)) { - pr_err("%s: cannot create kernel handle\n", __func__); + pr_err("%s: cannot create handle\n", __func__); ret = PTR_ERR(avp->kernel_handle); - goto err_nvmap_create_handle; - } - - ret = nvmap_alloc_handle_id(avp->nvmap_drv, - nvmap_ref_to_id(avp->kernel_handle), - heap_mask, PAGE_SIZE, - NVMAP_HANDLE_WRITE_COMBINE); - if (ret) { - pr_err("%s: cannot allocate kernel memory\n", __func__); goto err_nvmap_alloc; } @@ -1663,15 +1655,15 @@ static int tegra_avp_probe(struct platform_device *pdev) goto err_nvmap_mmap; } - avp->kernel_phys = - nvmap_pin(avp->nvmap_drv, avp->kernel_handle); + avp->kernel_phys = nvmap_pin(avp->nvmap_drv, + avp->kernel_handle); if (IS_ERR_OR_NULL((void *)avp->kernel_phys)) { pr_err("%s: cannot pin kernel handle\n", __func__); ret = PTR_ERR((void *)avp->kernel_phys); goto err_nvmap_pin; } - pr_info("%s: allocated memory at %lx for AVP kernel\n", + pr_info("%s: allocated carveout memory at %lx for AVP kernel\n", __func__, (unsigned long)avp->kernel_phys); } @@ -1807,9 +1799,6 @@ err_nvmap_pin: err_nvmap_mmap: nvmap_free(avp->nvmap_drv, avp->kernel_handle); err_nvmap_alloc: - nvmap_free_handle_id(avp->nvmap_drv, - nvmap_ref_to_id(avp->kernel_handle)); -err_nvmap_create_handle: nvmap_client_put(avp->nvmap_drv); err_nvmap_create_drv_client: kfree(avp); |