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Commit 8be31c89 authored by Philipp Zabel's avatar Philipp Zabel Committed by Mauro Carvalho Chehab
Browse files

[media] coda: allow running coda without iram on mx6dl 



Signed-off-by: default avatarPhilipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: default avatarKamil Debski <k.debski@samsung.com>
Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
parent fcf59764

drivers/media/platform/coda/coda-bit.c

+3 −0
Original line number Diff line number Diff line
@@ -474,6 +474,9 @@ static void coda_setup_iram(struct coda_ctx *ctx) 
	iram_info->next_paddr = dev->iram.paddr;

	iram_info->remaining = dev->iram.size;



	if (!dev->iram.vaddr)

		return;



	switch (dev->devtype->product) {

	case CODA_7541:

		dbk_bits = CODA7_USE_HOST_DBK_ENABLE | CODA7_USE_DBK_ENABLE;

drivers/media/platform/coda/coda-common.c

+7 −7
Original line number Diff line number Diff line
@@ -1947,14 +1947,14 @@ static int coda_probe(struct platform_device *pdev) 
	dev->iram.vaddr = gen_pool_dma_alloc(dev->iram_pool, dev->iram.size,

					     &dev->iram.paddr);

	if (!dev->iram.vaddr) {

		dev_err(&pdev->dev, "unable to alloc iram\n");

		return -ENOMEM;

	}



		dev_warn(&pdev->dev, "unable to alloc iram\n");

	} else {

		dev->iram.blob.data = dev->iram.vaddr;

		dev->iram.blob.size = dev->iram.size;

	dev->iram.dentry = debugfs_create_blob("iram", 0644, dev->debugfs_root,

		dev->iram.dentry = debugfs_create_blob("iram", 0644,

						       dev->debugfs_root,

						       &dev->iram.blob);

	}



	dev->workqueue = alloc_workqueue("coda", WQ_UNBOUND | WQ_MEM_RECLAIM, 1);

	if (!dev->workqueue) {