From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lucas Stach Subject: [PATCH RFC 044/111] staging: etnaviv: fix DMA API usage Date: Thu, 2 Apr 2015 17:29:46 +0200 Message-ID: <1427988653-754-45-git-send-email-l.stach@pengutronix.de> References: <1427988653-754-1-git-send-email-l.stach@pengutronix.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [92.198.50.35]) by gabe.freedesktop.org (Postfix) with ESMTP id 83C6C6EA49 for ; Thu, 2 Apr 2015 08:30:58 -0700 (PDT) In-Reply-To: <1427988653-754-1-git-send-email-l.stach@pengutronix.de> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org Cc: Russell King , kernel@pengutronix.de List-Id: dri-devel@lists.freedesktop.org RnJvbTogUnVzc2VsbCBLaW5nIDxybWsra2VybmVsQGFybS5saW51eC5vcmcudWs+CgpXZSB0ZXN0 IGZvciB3cml0ZS1jb21iaW5lIGFuZCBub24tY2FjaGVhYmxlIG1hcHBpbmdzIGJlZm9yZSBjYWxs aW5nIHRoZQpETUEgQVBJLiAgVGhpcyBpcyB3ZXJpZCwgYmVjYXVzZSBub24tY2FjaGVhYmxlIG1h cHBpbmdzIGFyZSBETUEgY29oZXJlbnQKYnkgZGVmaW5pdGlvbiwgd2hlcmVhcyBjYWNoZWFibGUg bWFwcGluZ3MgbmVlZCBjYWNoZSBtYWludGFuZW5jZQpwcm92aWRlZCBieSB0aGUgRE1BIEFQSS4K ClRoaXMgc2VlbXMgdG8gYmUgYSB0eXBvOiBFVE5BX0JPX0NBQ0hFRCBzaG91bGQgYmUgdXNlZCBy YXRoZXIgdGhhbgpFVE5BX0JPX1VOQ0FDSEVELgoKTW9yZW92ZXIsIGFkZCBhIGNvbW1lbnQgdG8g dGhlIGRtYV91bm1hcF9zZygpIHNpdGUgc28gdG8gcmVtaW5kIHBlb3BsZQphYm91dCB0aGUgZGF0 YS1jb3JydXB0aW5nIGltcGxpY2F0aW9ucyBvZiB0aGlzIGNhbGwgaWYgaXQgaXMgYWJ1c2VkIChh cwpjYW4gaGFwcGVuIHdpdGggdGhlIGV0bmF2aXYgRFJNIGNvZGUgc3RydWN0dXJlIGFzIGl0IGN1 cnJlbnRseSBzdGFuZHMKd2l0aCBsb25nLXRlcm0gbWFwcGluZyBvZiB0aGUgYnVmZmVyLikKClNp Z25lZC1vZmYtYnk6IFJ1c3NlbGwgS2luZyA8cm1rK2tlcm5lbEBhcm0ubGludXgub3JnLnVrPgot LS0KIGRyaXZlcnMvc3RhZ2luZy9ldG5hdml2L2V0bmF2aXZfZ2VtLmMgfCAxOCArKysrKysrKysr KysrKystLS0KIDEgZmlsZSBjaGFuZ2VkLCAxNSBpbnNlcnRpb25zKCspLCAzIGRlbGV0aW9ucygt KQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvc3RhZ2luZy9ldG5hdml2L2V0bmF2aXZfZ2VtLmMgYi9k cml2ZXJzL3N0YWdpbmcvZXRuYXZpdi9ldG5hdml2X2dlbS5jCmluZGV4IGU1MDhkNjRhYTJkMy4u MDM0ZmY3MzJiZGY0IDEwMDY0NAotLS0gYS9kcml2ZXJzL3N0YWdpbmcvZXRuYXZpdi9ldG5hdml2 X2dlbS5jCisrKyBiL2RyaXZlcnMvc3RhZ2luZy9ldG5hdml2L2V0bmF2aXZfZ2VtLmMKQEAgLTQ4 LDcgKzQ4LDcgQEAgc3RhdGljIGludCBldG5hdml2X2dlbV9zaG1lbV9nZXRfcGFnZXMoc3RydWN0 IGV0bmF2aXZfZ2VtX29iamVjdCAqZXRuYXZpdl9vYmopCiAJLyogRm9yIG5vbi1jYWNoZWQgYnVm ZmVycywgZW5zdXJlIHRoZSBuZXcgcGFnZXMgYXJlIGNsZWFuCiAJICogYmVjYXVzZSBkaXNwbGF5 IGNvbnRyb2xsZXIsIEdQVSwgZXRjLiBhcmUgbm90IGNvaGVyZW50OgogCSAqLwotCWlmIChldG5h dml2X29iai0+ZmxhZ3MgJiAoRVROQV9CT19XQ3xFVE5BX0JPX1VOQ0FDSEVEKSkKKwlpZiAoZXRu YXZpdl9vYmotPmZsYWdzICYgKEVUTkFfQk9fV0N8RVROQV9CT19DQUNIRUQpKQogCQlkbWFfbWFw X3NnKGRldi0+ZGV2LCBldG5hdml2X29iai0+c2d0LT5zZ2wsCiAJCQkgICBldG5hdml2X29iai0+ c2d0LT5uZW50cywgRE1BX0JJRElSRUNUSU9OQUwpOwogCkBAIC02MCwxMCArNjAsMjIgQEAgc3Rh dGljIHZvaWQgcHV0X3BhZ2VzKHN0cnVjdCBldG5hdml2X2dlbV9vYmplY3QgKmV0bmF2aXZfb2Jq KQogCWlmIChldG5hdml2X29iai0+cGFnZXMpIHsKIAkJc3RydWN0IGRybV9kZXZpY2UgKmRldiA9 IGV0bmF2aXZfb2JqLT5iYXNlLmRldjsKIAotCQkvKiBGb3Igbm9uLWNhY2hlZCBidWZmZXJzLCBl bnN1cmUgdGhlIG5ldyBwYWdlcyBhcmUgY2xlYW4KKwkJLyoKKwkJICogRm9yIG5vbi1jYWNoZWQg YnVmZmVycywgZW5zdXJlIHRoZSBuZXcgcGFnZXMgYXJlIGNsZWFuCiAJCSAqIGJlY2F1c2UgZGlz cGxheSBjb250cm9sbGVyLCBHUFUsIGV0Yy4gYXJlIG5vdCBjb2hlcmVudDoKKwkJICoKKwkJICog V0FSTklORzogVGhlIERNQSBBUEkgZG9lcyBub3Qgc3VwcG9ydCBjb25jdXJyZW50IENQVQorCQkg KiBhbmQgZGV2aWNlIGFjY2VzcyB0byB0aGUgbWVtb3J5IGFyZWEuICBXaXRoIEJJRElSRUNUSU9O QUwsCisJCSAqIHdlIHdpbGwgY2xlYW4gdGhlIGNhY2hlIGxpbmVzIHdoaWNoIG92ZXJsYXAgdGhl IHJlZ2lvbiwKKwkJICogYW5kIGludmFsaWRhdGUgYWxsIGNhY2hlIGxpbmVzIChwYXJ0aWFsbHkp IGNvbnRhaW5lZCBpbgorCQkgKiB0aGUgcmVnaW9uLgorCQkgKgorCQkgKiBJZiB5b3UgaGF2ZSBk aXJ0eSBkYXRhIGluIHRoZSBvdmVybGFwcGluZyBjYWNoZSBsaW5lcywKKwkJICogdGhhdCB3aWxs IGNvcnJ1cHQgdGhlIEdQVS13cml0dGVuIGRhdGEuICBJZiB5b3UgaGF2ZQorCQkgKiB3cml0dGVu IGludG8gdGhlIHJlbWFpbmRlciBvZiB0aGUgcmVnaW9uLCB0aGlzIGNhbgorCQkgKiBkaXNjYXJk IHRob3NlIHdyaXRlcy4KIAkJICovCi0JCWlmIChldG5hdml2X29iai0+ZmxhZ3MgJiAoRVROQV9C T19XQ3xFVE5BX0JPX1VOQ0FDSEVEKSkKKwkJaWYgKGV0bmF2aXZfb2JqLT5mbGFncyAmIChFVE5B X0JPX1dDfEVUTkFfQk9fQ0FDSEVEKSkKIAkJCWRtYV91bm1hcF9zZyhkZXYtPmRldiwgZXRuYXZp dl9vYmotPnNndC0+c2dsLAogCQkJCSAgICAgZXRuYXZpdl9vYmotPnNndC0+bmVudHMsCiAJCQkJ ICAgICBETUFfQklESVJFQ1RJT05BTCk7Ci0tIAoyLjEuNAoKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2 ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFp bG1hbi9saXN0aW5mby9kcmktZGV2ZWwK