#include "isph3a.h"
#include "isphist.h"
-/*
- * this is provided as an interim solution until omap3isp doesn't need
- * any omap-specific iommu API
- */
-#define to_iommu(dev) \
- (struct omap_iommu *)platform_get_drvdata(to_platform_device(dev))
-
static unsigned int autoidle;
module_param(autoidle, int, 0444);
MODULE_PARM_DESC(autoidle, "Enable OMAP3ISP AUTOIDLE support");
static void isp_save_ctx(struct isp_device *isp)
{
isp_save_context(isp, isp_reg_list);
- if (isp->iommu)
- omap_iommu_save_ctx(isp->iommu);
+ omap_iommu_save_ctx(isp->dev);
}
/*
static void isp_restore_ctx(struct isp_device *isp)
{
isp_restore_context(isp, isp_reg_list);
- if (isp->iommu)
- omap_iommu_restore_ctx(isp->iommu);
+ omap_iommu_restore_ctx(isp->dev);
omap3isp_ccdc_restore_context(isp);
omap3isp_preview_restore_context(isp);
}
isp_cleanup_modules(isp);
omap3isp_get(isp);
- iommu_detach_device(isp->domain, isp->iommu_dev);
+ iommu_detach_device(isp->domain, &pdev->dev);
iommu_domain_free(isp->domain);
omap3isp_put(isp);
}
}
- /* IOMMU */
- isp->iommu_dev = omap_find_iommu_device("isp");
- if (!isp->iommu_dev) {
- dev_err(isp->dev, "omap_find_iommu_device failed\n");
- ret = -ENODEV;
- goto error_isp;
- }
-
- /* to be removed once iommu migration is complete */
- isp->iommu = to_iommu(isp->iommu_dev);
-
isp->domain = iommu_domain_alloc(pdev->dev.bus);
if (!isp->domain) {
dev_err(isp->dev, "can't alloc iommu domain\n");
goto error_isp;
}
- ret = iommu_attach_device(isp->domain, isp->iommu_dev);
+ ret = iommu_attach_device(isp->domain, &pdev->dev);
if (ret) {
dev_err(&pdev->dev, "can't attach iommu device: %d\n", ret);
goto free_domain;
error_irq:
free_irq(isp->irq_num, isp);
detach_dev:
- iommu_detach_device(isp->domain, isp->iommu_dev);
+ iommu_detach_device(isp->domain, &pdev->dev);
free_domain:
iommu_domain_free(isp->domain);
error_isp: