From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: [PATCH] drm/nouveau: tegra: Detach from ARM DMA/IOMMU mapping Date: Mon, 23 Apr 2018 10:24:47 +0200 Message-ID: <20180423082447.1516-1-thierry.reding@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: Ben Skeggs Cc: linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: dri-devel@lists.freedesktop.org RnJvbTogVGhpZXJyeSBSZWRpbmcgPHRyZWRpbmdAbnZpZGlhLmNvbT4KCkRlcGVuZGluZyBvbiB0 aGUga2VybmVsIGNvbmZpZ3VyYXRpb24sIGVhcmx5IEFSTSBhcmNoaXRlY3R1cmUgc2V0dXAgY29k ZQptYXkgaGF2ZSBhdHRhY2hlZCB0aGUgR1BVIHRvIGEgRE1BL0lPTU1VIG1hcHBpbmcgdGhhdCB0 cmFuc3BhcmVudGx5IHVzZXMKdGhlIElPTU1VIHRvIGJhY2sgdGhlIERNQSBBUEkuIFRlZ3JhIHJl cXVpcmVzIHNwZWNpYWwgaGFuZGxpbmcgZm9yIElPTU1VCmJhY2tlZCBidWZmZXJzIChhIHNwZWNp YWwgYml0IGluIHRoZSBHUFUncyBNTVUgcGFnZSB0YWJsZXMgaW5kaWNhdGVzIHRoZQptZW1vcnkg cGF0aCB0byB0YWtlOiB2aWEgdGhlIFNNTVUgb3IgZGlyZWN0bHkgdG8gdGhlIG1lbW9yeSBjb250 cm9sbGVyKS4KVHJhbnNwYXJlbnRseSBiYWNraW5nIERNQSBtZW1vcnkgd2l0aCBhbiBJT01NVSBw cmV2ZW50cyBOb3V2ZWF1IGZyb20KcHJvcGVybHkgaGFuZGxpbmcgc3VjaCBtZW1vcnkgYWNjZXNz ZXMgYW5kIGNhdXNlcyBtZW1vcnkgYWNjZXNzIGZhdWx0cy4KCkFzIGEgc2lkZS1ub3RlOiBidWZm ZXJzIG90aGVyIHRoYW4gdGhvc2UgYWxsb2NhdGVkIGluIGluc3RhbmNlIG1lbW9yeQpkb24ndCBu ZWVkIHRvIGJlIHBoeXNpY2FsbHkgY29udGlndW91cyBmcm9tIHRoZSBHUFUncyBwZXJzcGVjdGl2 ZSBzaW5jZQp0aGUgR1BVIGNhbiBtYXAgdGhlbSBpbnRvIGNvbnRpZ3VvdXMgYnVmZmVycyB1c2lu ZyBpdHMgb3duIE1NVS4gTWFwcGluZwp0aGVzZSBidWZmZXJzIHRocm91Z2ggdGhlIElPTU1VIGlz IHVubmVjZXNzYXJ5IGFuZCB3aWxsIGV2ZW4gbGVhZCB0bwpwZXJmb3JtYW5jZSBkZWdyYWRhdGlv biBiZWNhdXNlIG9mIHRoZSBhZGRpdGlvbmFsIHRyYW5zbGF0aW9uLgoKU2lnbmVkLW9mZi1ieTog VGhpZXJyeSBSZWRpbmcgPHRyZWRpbmdAbnZpZGlhLmNvbT4KLS0tCiAuLi4vZHJtL25vdXZlYXUv bnZrbS9lbmdpbmUvZGV2aWNlL3RlZ3JhLmMgICAgfCAxOSArKysrKysrKysrKysrKysrKysrCiAx IGZpbGUgY2hhbmdlZCwgMTkgaW5zZXJ0aW9ucygrKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1 L2RybS9ub3V2ZWF1L252a20vZW5naW5lL2RldmljZS90ZWdyYS5jIGIvZHJpdmVycy9ncHUvZHJt L25vdXZlYXUvbnZrbS9lbmdpbmUvZGV2aWNlL3RlZ3JhLmMKaW5kZXggMWYwNzk5OWFlYTFkLi5h Yzc3MDZmNTZmNmYgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9ub3V2ZWF1L252a20vZW5n aW5lL2RldmljZS90ZWdyYS5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9ub3V2ZWF1L252a20vZW5n aW5lL2RldmljZS90ZWdyYS5jCkBAIC0xOSw2ICsxOSwxMSBAQAogICogRlJPTSwgT1VUIE9GIE9S IElOIENPTk5FQ1RJT04gV0lUSCBUSEUgU09GVFdBUkUgT1IgVEhFIFVTRSBPUiBPVEhFUgogICog REVBTElOR1MgSU4gVEhFIFNPRlRXQVJFLgogICovCisKKyNpZiBJU19FTkFCTEVEKENPTkZJR19B Uk1fRE1BX1VTRV9JT01NVSkKKyNpbmNsdWRlIDxhc20vZG1hLWlvbW11Lmg+CisjZW5kaWYKKwog I2luY2x1ZGUgPGNvcmUvdGVncmEuaD4KICNpZmRlZiBDT05GSUdfTk9VVkVBVV9QTEFURk9STV9E UklWRVIKICNpbmNsdWRlICJwcml2LmgiCkBAIC0xMDUsNiArMTEwLDIwIEBAIG52a21fZGV2aWNl X3RlZ3JhX3Byb2JlX2lvbW11KHN0cnVjdCBudmttX2RldmljZV90ZWdyYSAqdGRldikKIAl1bnNp Z25lZCBsb25nIHBnc2l6ZV9iaXRtYXA7CiAJaW50IHJldDsKIAorI2lmIElTX0VOQUJMRUQoQ09O RklHX0FSTV9ETUFfVVNFX0lPTU1VKQorCWlmIChkZXYtPmFyY2hkYXRhLm1hcHBpbmcpIHsKKwkJ c3RydWN0IGRtYV9pb21tdV9tYXBwaW5nICptYXBwaW5nID0gdG9fZG1hX2lvbW11X21hcHBpbmco ZGV2KTsKKworCQlhcm1faW9tbXVfcmVsZWFzZV9tYXBwaW5nKG1hcHBpbmcpOworCQlhcm1faW9t bXVfZGV0YWNoX2RldmljZShkZXYpOworCisJCWlmIChkZXYtPmFyY2hkYXRhLmRtYV9jb2hlcmVu dCkKKwkJCXNldF9kbWFfb3BzKGRldiwgJmFybV9jb2hlcmVudF9kbWFfb3BzKTsKKwkJZWxzZQor CQkJc2V0X2RtYV9vcHMoZGV2LCAmYXJtX2RtYV9vcHMpOworCX0KKyNlbmRpZgorCiAJaWYgKCF0 ZGV2LT5mdW5jLT5pb21tdV9iaXQpCiAJCXJldHVybjsKIAotLSAKMi4xNy4wCgpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpOb3V2ZWF1IG1haWxpbmcgbGlz dApOb3V2ZWF1QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9w Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL25vdXZlYXUK