From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jordan Crouse Subject: [PATCH 4/6] drm/msm: Use TTBR1 for kernel side GPU buffer objects Date: Tue, 7 Mar 2017 10:14:18 -0700 Message-ID: <1488906860-11073-5-git-send-email-jcrouse@codeaurora.org> References: <1488906860-11073-1-git-send-email-jcrouse@codeaurora.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1488906860-11073-1-git-send-email-jcrouse-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: freedreno-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Freedreno" To: freedreno-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Cc: linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: linux-arm-msm@vger.kernel.org VXNlIGEgVFRCUjEgcGFnZXRhYmxlIGZvciB0aGUgR1BVIElPTU1VIGRvbWFpbiBhbmQgbWFwIGFs bAp0aGUgR1BVIGtlcm5lbCBzaWRlIGJ1ZmZlciBvYmplY3RzIGludG8gdGhhdCByYW5nZS4gIFRo aXMKd2lsbCBtYWtlIGl0IGVhc2llciB0byBzd2l0Y2ggb3V0IFRUQlIwIGZvciBwZXItcHJvY2Vz cwpwYWdldGFibGVzLgoKU2lnbmVkLW9mZi1ieTogSm9yZGFuIENyb3VzZSA8amNyb3VzZUBjb2Rl YXVyb3JhLm9yZz4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vbXNtL2FkcmVuby9hZHJlbm9fZ3B1LmMg fCAxOCArKysrKysrKysrKysrKysrLS0KIGRyaXZlcnMvZ3B1L2RybS9tc20vbXNtX2lvbW11LmMg ICAgICAgICB8ICA3ICsrKysrKysKIDIgZmlsZXMgY2hhbmdlZCwgMjMgaW5zZXJ0aW9ucygrKSwg MiBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vbXNtL2FkcmVuby9h ZHJlbm9fZ3B1LmMgYi9kcml2ZXJzL2dwdS9kcm0vbXNtL2FkcmVuby9hZHJlbm9fZ3B1LmMKaW5k ZXggYjQxYmQ4OC4uZDc4NjRhYyAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL21zbS9hZHJl bm8vYWRyZW5vX2dwdS5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9tc20vYWRyZW5vL2FkcmVub19n cHUuYwpAQCAtNDE4LDggKzQxOCwyMiBAQCBpbnQgYWRyZW5vX2dwdV9pbml0KHN0cnVjdCBkcm1f ZGV2aWNlICpkcm0sIHN0cnVjdCBwbGF0Zm9ybV9kZXZpY2UgKnBkZXYsCiAJYWRyZW5vX2dwdV9j b25maWcuaW9uYW1lID0gImtnc2xfM2QwX3JlZ19tZW1vcnkiOwogCWFkcmVub19ncHVfY29uZmln LmlycW5hbWUgPSAia2dzbF8zZDBfaXJxIjsKIAotCWFkcmVub19ncHVfY29uZmlnLnZhX3N0YXJ0 ID0gU1pfMTZNOwotCWFkcmVub19ncHVfY29uZmlnLnZhX2VuZCA9IDB4ZmZmZmZmZmY7CisJaWYg KGFkcmVub19ncHUtPnJldm4gPj0gNTAwKSB7CisJCS8qCisJCSAqIEJ5IGRlZmF1bHQgbWFwIGFs bCBBNVhYIGJ1ZmZlcnMgaW50byB0aGUgVFRCUjEgdmEgc3BhY2UuCisJCSAqIElmIHBlci1pbnN0 YW5jZSBwYWdldGFibGVzIGFyZSB1c2VkIHRoZW4gdGhleSB3aWxsCisJCSAqIHVzZSB0aGVpciBv d24gYWRkcmVzcyBzcGFjZSBhbmQgdGhlIGRlZmF1bHQgZG9tYWluIHdpbGwgb25seQorCQkgKiBi ZSB1c2VkIGZvciBrZXJuZWwgYnVmZmVycy4gSWYgcGVyLWluc3RhbmNlIHBhZ2V0YWJsZXMgYXJl bid0CisJCSAqIGVuYWJsZWQgdGhlbiB3ZSdsbCBlbmQgdXAgdXNpbmcgdGhlIFRUQlIxIHJhbmdl IGFzIHRoZQorCQkgKiBkZWZhdWx0IGdsb2JhbCBwYWdldGFibGUgYnV0IHRoYXQncyBva2F5IGJl Y2F1c2Ugd2UgaGF2ZQorCQkgKiBwbGVudHkgb2Ygcm9vbS4KKwkJICovCisJCWFkcmVub19ncHVf Y29uZmlnLnZhX3N0YXJ0ID0gMHhmZmZmZmZmODAwMDAwMDAwVUxMOworCQlhZHJlbm9fZ3B1X2Nv bmZpZy52YV9lbmQgPSAgIDB4ZmZmZmZmZjhmZmZmZmZmZlVMTDsKKwl9IGVsc2UgeworCQlhZHJl bm9fZ3B1X2NvbmZpZy52YV9zdGFydCA9IFNaXzE2TTsKKwkJYWRyZW5vX2dwdV9jb25maWcudmFf ZW5kID0gMHhmZmZmZmZmZjsKKwl9CiAKIAlhZHJlbm9fZ3B1X2NvbmZpZy5ucl9yaW5ncyA9IG5y X3JpbmdzOwogCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vbXNtL21zbV9pb21tdS5jIGIv ZHJpdmVycy9ncHUvZHJtL21zbS9tc21faW9tbXUuYwppbmRleCBjMWJmYzkyLi5jYzgyNDEwIDEw MDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vbXNtL21zbV9pb21tdS5jCisrKyBiL2RyaXZlcnMv Z3B1L2RybS9tc20vbXNtX2lvbW11LmMKQEAgLTgzLDYgKzgzLDEzIEBAIHN0YXRpYyBpbnQgbXNt X2lvbW11X3YyX2F0dGFjaChzdHJ1Y3QgbXNtX21tdSAqbW11LCBjb25zdCBjaGFyICogY29uc3Qg Km5hbWVzLAogCQkJICAgICAgIGludCBjbnQpCiB7CiAJc3RydWN0IG1zbV9pb21tdSAqaW9tbXUg PSB0b19tc21faW9tbXUobW11KTsKKwlpbnQgdmFsID0gMTsKKworCS8qIFVzZSBUVEJSMSBpZiBp dCBleGlzdHMgKi8KKwkvKiBGSVhNRTogVGhpcyBzaG91bGQgb25seSBiZSBmb3IgR1BVIGFuZCBp biB0aGVvcnkgb25seSBmb3IgQTVYWCAqLworCisJaW9tbXVfZG9tYWluX3NldF9hdHRyKGlvbW11 LT5kb21haW4sIERPTUFJTl9BVFRSX0VOQUJMRV9UVEJSMSwKKwkJJnZhbCk7CiAKIAlyZXR1cm4g aW9tbXVfYXR0YWNoX2RldmljZShpb21tdS0+ZG9tYWluLCBtbXUtPmRldik7CiB9Ci0tIAoxLjku MQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KRnJlZWRy ZW5vIG1haWxpbmcgbGlzdApGcmVlZHJlbm9AbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8v bGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZnJlZWRyZW5vCg==