From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Clark Subject: [PATCH] drm/msm: stop abusing dma_map/unmap for cache Date: Sun, 30 Jun 2019 05:47:22 -0700 Message-ID: <20190630124735.27786-1-robdclark@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: freedreno-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Freedreno" To: dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Cc: Rob Clark , freedreno-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, Stephen Boyd , linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, David Airlie , Rob Clark , Daniel Vetter , Sean Paul List-Id: dri-devel@lists.freedesktop.org RnJvbTogUm9iIENsYXJrIDxyb2JkY2xhcmtAY2hyb21pdW0ub3JnPgoKUmVjZW50bHkgc3BsYXRz IGxpa2UgdGhpcyBzdGFydGVkIHNob3dpbmcgdXA6CgogICBXQVJOSU5HOiBDUFU6IDQgUElEOiAy NTEgYXQgZHJpdmVycy9pb21tdS9kbWEtaW9tbXUuYzo0NTEgX19pb21tdV9kbWFfdW5tYXArMHhi OC8weGMwCiAgIE1vZHVsZXMgbGlua2VkIGluOiBhdGgxMGtfc25vYyBhdGgxMGtfY29yZSBmdXNl IG1zbSBhdGggbWFjODAyMTEgdXZjdmlkZW8gY2ZnODAyMTEgdmlkZW9idWYyX3ZtYWxsb2Mgdmlk ZW9idWYyX21lbW9wcyB2aWRlCiAgIENQVTogNCBQSUQ6IDI1MSBDb21tOiBrd29ya2VyL3UxNjo0 IFRhaW50ZWQ6IEcgICAgICAgIFcgICAgICAgICA1LjIuMC1yYzUtbmV4dC0yMDE5MDYxOSsgIzIz MTcKICAgSGFyZHdhcmUgbmFtZTogTEVOT1ZPIDgxSkwvTE5WTkIxNjEyMTYsIEJJT1MgOVVDTjIz V1coVjEuMDYpIDEwLzI1LzIwMTgKICAgV29ya3F1ZXVlOiBtc20gbXNtX2dlbV9mcmVlX3dvcmsg W21zbV0KICAgcHN0YXRlOiA4MGMwMDAwNSAoTnpjdiBkYWlmICtQQU4gK1VBTykKICAgcGMgOiBf X2lvbW11X2RtYV91bm1hcCsweGI4LzB4YzAKICAgbHIgOiBfX2lvbW11X2RtYV91bm1hcCsweDU0 LzB4YzAKICAgc3AgOiBmZmZmMDAwMDExOWFiY2UwCiAgIHgyOTogZmZmZjAwMDAxMTlhYmNlMCB4 Mjg6IDAwMDAwMDAwMDAwMDAwMDAKICAgeDI3OiBmZmZmODAwMWY5OTQ2NjQ4IHgyNjogZmZmZjgw MDFlYzI3MTA2OAogICB4MjU6IDAwMDAwMDAwMDAwMDAwMDAgeDI0OiBmZmZmODAwMWVhMzU4MGE4 CiAgIHgyMzogZmZmZjgwMDFmOTViYTAxMCB4MjI6IGZmZmY4MDAxOGU4M2JhODgKICAgeDIxOiBm ZmZmODAwMWU1NDhmMDAwIHgyMDogZmZmZmZmZmZmZmZmZjAwMAogICB4MTk6IDAwMDAwMDAwMDAw MDEwMDAgeDE4OiAwMDAwMDAwMGMwMDAwMWZlCiAgIHgxNzogMDAwMDAwMDAwMDAwMDAwMCB4MTY6 IDAwMDAwMDAwMDAwMDAwMDAKICAgeDE1OiBmZmZmMDAwMDE1YjcwMDY4IHgxNDogMDAwMDAwMDAw MDAwMDAwNQogICB4MTM6IDAwMDMxNDJjYzFiZTE3NjggeDEyOiAwMDAwMDAwMDAwMDAwMDAxCiAg IHgxMTogZmZmZjgwMDFmNmRlOTEwMCB4MTA6IDAwMDAwMDAwMDAwMDAwMDkKICAgeDkgOiBmZmZm MDAwMDE1Yjc4MDAwIHg4IDogMDAwMDAwMDAwMDAwMDAwMAogICB4NyA6IDAwMDAwMDAwMDAwMDAw MDEgeDYgOiBmZmZmZmZmZmZmZmZmMDAwCiAgIHg1IDogMDAwMDAwMDAwMDAwMGZmZiB4NCA6IGZm ZmYwMDAwMTA2NWRiYzgKICAgeDMgOiAwMDAwMDAwMDAwMDAwMDBkIHgyIDogMDAwMDAwMDAwMDAw MTAwMAogICB4MSA6IGZmZmZmZmZmZmZmZmYwMDAgeDAgOiAwMDAwMDAwMDAwMDAwMDAwCiAgIENh bGwgdHJhY2U6CiAgICBfX2lvbW11X2RtYV91bm1hcCsweGI4LzB4YzAKICAgIGlvbW11X2RtYV91 bm1hcF9zZysweDk4LzB4YjgKICAgIHB1dF9wYWdlcysweDVjLzB4ZjAgW21zbV0KICAgIG1zbV9n ZW1fZnJlZV93b3JrKzB4MTBjLzB4MTUwIFttc21dCiAgICBwcm9jZXNzX29uZV93b3JrKzB4MWUw LzB4MzMwCiAgICB3b3JrZXJfdGhyZWFkKzB4NDAvMHg0MzgKICAgIGt0aHJlYWQrMHgxMmMvMHgx MzAKICAgIHJldF9mcm9tX2ZvcmsrMHgxMC8weDE4CiAgIC0tLVsgZW5kIHRyYWNlIGFmYzBkYzVh YjgxYTA2YmYgXS0tLQoKTm90IHF1aXRlIHN1cmUgd2hhdCB0cmlnZ2VyZWQgdGhhdCwgYnV0IHdl IHJlYWxseSBzaG91bGRuJ3QgYmUgYWJ1c2luZwpkbWFfe21hcCx1bm1hcH1fc2coKSBmb3IgY2Fj aGUgbWFpbnQuCgpTaWduZWQtb2ZmLWJ5OiBSb2IgQ2xhcmsgPHJvYmRjbGFya0BjaHJvbWl1bS5v cmc+CkNjOiBTdGVwaGVuIEJveWQgPHNib3lkQGtlcm5lbC5vcmc+Ci0tLQogZHJpdmVycy9ncHUv ZHJtL21zbS9tc21fZ2VtLmMgfCA0ICsrLS0KIDEgZmlsZSBjaGFuZ2VkLCAyIGluc2VydGlvbnMo KyksIDIgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL21zbS9tc21f Z2VtLmMgYi9kcml2ZXJzL2dwdS9kcm0vbXNtL21zbV9nZW0uYwppbmRleCBkMzFkOWY5Mjc4ODcu LjNiODRjYmRjYWZhMyAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL21zbS9tc21fZ2VtLmMK KysrIGIvZHJpdmVycy9ncHUvZHJtL21zbS9tc21fZ2VtLmMKQEAgLTEwOCw3ICsxMDgsNyBAQCBz dGF0aWMgc3RydWN0IHBhZ2UgKipnZXRfcGFnZXMoc3RydWN0IGRybV9nZW1fb2JqZWN0ICpvYmop CiAJCSAqIGJlY2F1c2UgZGlzcGxheSBjb250cm9sbGVyLCBHUFUsIGV0Yy4gYXJlIG5vdCBjb2hl cmVudDoKIAkJICovCiAJCWlmIChtc21fb2JqLT5mbGFncyAmIChNU01fQk9fV0N8TVNNX0JPX1VO Q0FDSEVEKSkKLQkJCWRtYV9tYXBfc2coZGV2LT5kZXYsIG1zbV9vYmotPnNndC0+c2dsLAorCQkJ ZG1hX3N5bmNfc2dfZm9yX2RldmljZShkZXYtPmRldiwgbXNtX29iai0+c2d0LT5zZ2wsCiAJCQkJ CW1zbV9vYmotPnNndC0+bmVudHMsIERNQV9CSURJUkVDVElPTkFMKTsKIAl9CiAKQEAgLTEzOCw3 ICsxMzgsNyBAQCBzdGF0aWMgdm9pZCBwdXRfcGFnZXMoc3RydWN0IGRybV9nZW1fb2JqZWN0ICpv YmopCiAJCQkgKiBHUFUsIGV0Yy4gYXJlIG5vdCBjb2hlcmVudDoKIAkJCSAqLwogCQkJaWYgKG1z bV9vYmotPmZsYWdzICYgKE1TTV9CT19XQ3xNU01fQk9fVU5DQUNIRUQpKQotCQkJCWRtYV91bm1h cF9zZyhvYmotPmRldi0+ZGV2LCBtc21fb2JqLT5zZ3QtPnNnbCwKKwkJCQlkbWFfc3luY19zZ19m b3JfY3B1KG9iai0+ZGV2LT5kZXYsIG1zbV9vYmotPnNndC0+c2dsLAogCQkJCQkgICAgIG1zbV9v YmotPnNndC0+bmVudHMsCiAJCQkJCSAgICAgRE1BX0JJRElSRUNUSU9OQUwpOwogCi0tIAoyLjIw LjEKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkZyZWVk cmVubyBtYWlsaW5nIGxpc3QKRnJlZWRyZW5vQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczov L2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ZyZWVkcmVubw==