From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Liang, Prike" Subject: RE: [PATCH 2/2] drm/amd/display: use ttm_eu_reserve_buffers instead of amdgpu_bo_reserve Date: Mon, 13 May 2019 02:45:42 +0000 Message-ID: References: <20190507114531.26089-1-david1.zhou@amd.com> <20190507114531.26089-2-david1.zhou@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from NAM04-BN3-obe.outbound.protection.outlook.com (mail-eopbgr680076.outbound.protection.outlook.com [40.107.68.76]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4DE0C8918D for ; Mon, 13 May 2019 02:45:44 +0000 (UTC) In-Reply-To: <20190507114531.26089-2-david1.zhou@amd.com> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: "Zhou, David(ChunMing)" , "Koenig, Christian" , "dri-devel@lists.freedesktop.org" List-Id: dri-devel@lists.freedesktop.org QWNrZWQtYnk6IFByaWtlIExpYW5nIDxQcmlrZS5MaWFuZ0BhbWQuY29tPg0KDQoNCi0tLS0tT3Jp Z2luYWwgTWVzc2FnZS0tLS0tDQpGcm9tOiBDaHVubWluZyBaaG91IDxkYXZpZDEuemhvdUBhbWQu Y29tPiANClNlbnQ6IFR1ZXNkYXksIE1heSAwNywgMjAxOSA3OjQ2IFBNDQpUbzogS29lbmlnLCBD aHJpc3RpYW4gPENocmlzdGlhbi5Lb2VuaWdAYW1kLmNvbT47IExpYW5nLCBQcmlrZSA8UHJpa2Uu TGlhbmdAYW1kLmNvbT47IGRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcNCkNjOiBaaG91 LCBEYXZpZChDaHVuTWluZykgPERhdmlkMS5aaG91QGFtZC5jb20+DQpTdWJqZWN0OiBbUEFUQ0gg Mi8yXSBkcm0vYW1kL2Rpc3BsYXk6IHVzZSB0dG1fZXVfcmVzZXJ2ZV9idWZmZXJzIGluc3RlYWQg b2YgYW1kZ3B1X2JvX3Jlc2VydmUNCg0KYWRkIHRpY2tldCBmb3IgZGlzcGxheSBibywgc28gdGhh dCBpdCBjYW4gcHJlZW1wdCBidXN5IGJvLg0KDQpDaGFuZ2UtSWQ6IEk5ZjAzMWNkY2M4MjY3ZGUw MGU4MTlhZTMwM2JhYTBhNTJkZjhlYmI5DQpTaWduZWQtb2ZmLWJ5OiBDaHVubWluZyBaaG91IDxk YXZpZDEuemhvdUBhbWQuY29tPg0KUmV2aWV3ZWQtYnk6IENocmlzdGlhbiBLw7ZuaWcgPGNocmlz dGlhbi5rb2VuaWdAYW1kLmNvbT4NCi0tLQ0KIC4uLi9ncHUvZHJtL2FtZC9kaXNwbGF5L2FtZGdw dV9kbS9hbWRncHVfZG0uYyB8IDIxICsrKysrKysrKysrKysrLS0tLS0NCiAxIGZpbGUgY2hhbmdl ZCwgMTYgaW5zZXJ0aW9ucygrKSwgNSBkZWxldGlvbnMoLSkNCg0KZGlmZiAtLWdpdCBhL2RyaXZl cnMvZ3B1L2RybS9hbWQvZGlzcGxheS9hbWRncHVfZG0vYW1kZ3B1X2RtLmMgYi9kcml2ZXJzL2dw dS9kcm0vYW1kL2Rpc3BsYXkvYW1kZ3B1X2RtL2FtZGdwdV9kbS5jDQppbmRleCBhYzIyZjczNTFh NDIuLjNmMzY3NzA5NDZhYiAxMDA2NDQNCi0tLSBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvZGlzcGxh eS9hbWRncHVfZG0vYW1kZ3B1X2RtLmMNCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9hbWQvZGlzcGxh eS9hbWRncHVfZG0vYW1kZ3B1X2RtLmMNCkBAIC00MTc2LDYgKzQxNzYsOSBAQCBzdGF0aWMgaW50 IGRtX3BsYW5lX2hlbHBlcl9wcmVwYXJlX2ZiKHN0cnVjdCBkcm1fcGxhbmUgKnBsYW5lLA0KIAlz dHJ1Y3QgYW1kZ3B1X2RldmljZSAqYWRldjsNCiAJc3RydWN0IGFtZGdwdV9ibyAqcmJvOw0KIAlz dHJ1Y3QgZG1fcGxhbmVfc3RhdGUgKmRtX3BsYW5lX3N0YXRlX25ldywgKmRtX3BsYW5lX3N0YXRl X29sZDsNCisJc3RydWN0IGxpc3RfaGVhZCBsaXN0Ow0KKwlzdHJ1Y3QgdHRtX3ZhbGlkYXRlX2J1 ZmZlciB0djsNCisJc3RydWN0IHd3X2FjcXVpcmVfY3R4IHRpY2tldDsNCiAJdWludDY0X3QgdGls aW5nX2ZsYWdzOw0KIAl1aW50MzJfdCBkb21haW47DQogCWludCByOw0KQEAgLTQxOTIsOSArNDE5 NSwxNyBAQCBzdGF0aWMgaW50IGRtX3BsYW5lX2hlbHBlcl9wcmVwYXJlX2ZiKHN0cnVjdCBkcm1f cGxhbmUgKnBsYW5lLA0KIAlvYmogPSBuZXdfc3RhdGUtPmZiLT5vYmpbMF07DQogCXJibyA9IGdl bV90b19hbWRncHVfYm8ob2JqKTsNCiAJYWRldiA9IGFtZGdwdV90dG1fYWRldihyYm8tPnRiby5i ZGV2KTsNCi0JciA9IGFtZGdwdV9ib19yZXNlcnZlKHJibywgZmFsc2UpOw0KLQlpZiAodW5saWtl bHkociAhPSAwKSkNCisJSU5JVF9MSVNUX0hFQUQoJmxpc3QpOw0KKw0KKwl0di5ibyA9ICZyYm8t PnRibzsNCisJdHYubnVtX3NoYXJlZCA9IDE7DQorCWxpc3RfYWRkKCZ0di5oZWFkLCAmbGlzdCk7 DQorDQorCXIgPSB0dG1fZXVfcmVzZXJ2ZV9idWZmZXJzKCZ0aWNrZXQsICZsaXN0LCBmYWxzZSwg TlVMTCk7DQorCWlmIChyKSB7DQorCQlkZXZfZXJyKGFkZXYtPmRldiwgImZhaWwgdG8gcmVzZXJ2 ZSBibyAoJWQpXG4iLCByKTsNCiAJCXJldHVybiByOw0KKwl9DQogDQogCWlmIChwbGFuZS0+dHlw ZSAhPSBEUk1fUExBTkVfVFlQRV9DVVJTT1IpDQogCQlkb21haW4gPSBhbWRncHVfZGlzcGxheV9z dXBwb3J0ZWRfZG9tYWlucyhhZGV2KTsNCkBAIC00MjA1LDIxICs0MjE2LDIxIEBAIHN0YXRpYyBp bnQgZG1fcGxhbmVfaGVscGVyX3ByZXBhcmVfZmIoc3RydWN0IGRybV9wbGFuZSAqcGxhbmUsDQog CWlmICh1bmxpa2VseShyICE9IDApKSB7DQogCQlpZiAociAhPSAtRVJFU1RBUlRTWVMpDQogCQkJ RFJNX0VSUk9SKCJGYWlsZWQgdG8gcGluIGZyYW1lYnVmZmVyIHdpdGggZXJyb3IgJWRcbiIsIHIp Ow0KLQkJYW1kZ3B1X2JvX3VucmVzZXJ2ZShyYm8pOw0KKwkJdHRtX2V1X2JhY2tvZmZfcmVzZXJ2 YXRpb24oJnRpY2tldCwgJmxpc3QpOw0KIAkJcmV0dXJuIHI7DQogCX0NCiANCiAJciA9IGFtZGdw dV90dG1fYWxsb2NfZ2FydCgmcmJvLT50Ym8pOw0KIAlpZiAodW5saWtlbHkociAhPSAwKSkgew0K IAkJYW1kZ3B1X2JvX3VucGluKHJibyk7DQotCQlhbWRncHVfYm9fdW5yZXNlcnZlKHJibyk7DQor CQl0dG1fZXVfYmFja29mZl9yZXNlcnZhdGlvbigmdGlja2V0LCAmbGlzdCk7DQogCQlEUk1fRVJS T1IoIiVwIGJpbmQgZmFpbGVkXG4iLCByYm8pOw0KIAkJcmV0dXJuIHI7DQogCX0NCiANCiAJYW1k Z3B1X2JvX2dldF90aWxpbmdfZmxhZ3MocmJvLCAmdGlsaW5nX2ZsYWdzKTsNCiANCi0JYW1kZ3B1 X2JvX3VucmVzZXJ2ZShyYm8pOw0KKwl0dG1fZXVfYmFja29mZl9yZXNlcnZhdGlvbigmdGlja2V0 LCAmbGlzdCk7DQogDQogCWFmYi0+YWRkcmVzcyA9IGFtZGdwdV9ib19ncHVfb2Zmc2V0KHJibyk7 DQogDQotLSANCjIuMTcuMQ0KDQpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVz a3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9k cmktZGV2ZWw=