From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rodrigo Vivi Subject: Re: [PATCH] drm/dp: Correctly mask DP_TRAINING_AUX_RD_INTERVAL values for DP 1.4 Date: Wed, 14 Mar 2018 13:22:55 -0700 Message-ID: <20180314202255.GO3945@intel.com> References: <1520029558-12219-1-git-send-email-matthew.s.atwood@intel.com> <1521049208-5910-1-git-send-email-matthew.s.atwood@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <1521049208-5910-1-git-send-email-matthew.s.atwood@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: matthew.s.atwood@intel.com Cc: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCBNYXIgMTQsIDIwMTggYXQgMTA6NDA6MDhBTSAtMDcwMCwgbWF0dGhldy5zLmF0d29v ZEBpbnRlbC5jb20gd3JvdGU6Cj4gRnJvbTogTWF0dCBBdHdvb2QgPG1hdHRoZXcucy5hdHdvb2RA aW50ZWwuY29tPgo+IAo+IERQX1RSQUlOSU5HX0FVWF9SRF9JTlRFUlZBTCB3aXRoIERQIDEuMyBz cGVjIGNoYW5nZWQgYml0IHNjaGVlbWUgZnJvbSA4Cj4gYml0cyB0byA3IGluIERQQ0QgMHgwMDBl LiBUaGUgOHRoIGJpdCBpcyB1c2VkIHRvIGlkZW50aWZ5IGV4dGVuZGVkCj4gcmVjZWl2ZXIgY2Fw YWJpbGl0aWVzLiBGb3IgcGFuZWxzIHRoYXQgdXNlIHRoaXMgbmV3IGZlYXR1cmUgd2FpdCBpbnRl cnZhbAo+IHdvdWxkIGJlIGluY3JlYXNlZCBieSA1MTIgbXMsIHdoZW4gc3BlYyBpcyBtYXggMTYg bXMuIFRoaXMgYmVoYXZpb3IgaXMKPiBkZXNjcmliZWQgaW4gdGFibGUgMi0xNTggb2YgRFAgMS40 IHNwZWMgYWRkcmVzcyAwMDAwZWguCj4gCj4gV2l0aCB0aGUgaW50cm9kdWN0aW9uIG9mIERQIDEu NCBzcGVjIG1haW4gbGluayBjbG9jayByZWNvdmVyeSB3YXMKPiBzdGFuZGFyZGl6ZWQgdG8gMTAw IHVzIHJlZ2FyZGxlc3Mgb2YgVFJBSU5JTkdfQVVYX1JEX0lOVEVSVkFMIHZhbHVlLgo+IAo+IFRv IGF2b2lkIGJyZWFraW5nIHBhbmVscyB0aGF0IGFyZSBub3Qgc3BlYyBjb21waWFudCB3ZSBub3cg d2FybiBvbgo+IGludmFsaWQgdmFsdWVzLgo+IAo+IFYyOiBjb21taXQgdGl0bGUvbWVzc2FnZSwg bWFza2luZyBhbGwgNyBiaXRzLCB3YXJuIG9uIG91dCBvZiBzcGVjIHZhbHVlcy4KPiBWMzogY29t bWl0IG1lc3NhZ2UsIG1ha2UgbGluayB0cmFpbiBjbG9jayByZWNvdmVyeSBmb2xsb3cgRFAgMS40 IHNwZWMuCj4gVjQ6IHN0eWxlIGNoYW5nZXMKPiBWNTogdHlwbwo+IFY2OiBwcmludCBzdGF0ZW1l bnQgcmV2aXNpb25zLCBEUF9SRVYgdG8gRFBDRF9SRVYsIGNvbW1lbnQgY29ycmVjdGlvbgo+IAo+ IFNpZ25lZC1vZmYtYnk6IE1hdHQgQXR3b29kIDxtYXR0aGV3LnMuYXR3b29kQGludGVsLmNvbT4K PiAtLS0KPiAgZHJpdmVycy9ncHUvZHJtL2RybV9kcF9oZWxwZXIuYyB8IDE4ICsrKysrKysrKysr KysrLS0tLQo+ICBpbmNsdWRlL2RybS9kcm1fZHBfaGVscGVyLmggICAgIHwgIDYgKysrKysrCj4g IDIgZmlsZXMgY2hhbmdlZCwgMjAgaW5zZXJ0aW9ucygrKSwgNCBkZWxldGlvbnMoLSkKPiAKPiBk aWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2RybV9kcF9oZWxwZXIuYyBiL2RyaXZlcnMvZ3B1 L2RybS9kcm1fZHBfaGVscGVyLmMKPiBpbmRleCBhZGY3OWJlLi4zOTJlOTJlIDEwMDY0NAo+IC0t LSBhL2RyaXZlcnMvZ3B1L2RybS9kcm1fZHBfaGVscGVyLmMKPiArKysgYi9kcml2ZXJzL2dwdS9k cm0vZHJtX2RwX2hlbHBlci5jCj4gQEAgLTExOSwxOCArMTE5LDI4IEBAIHU4IGRybV9kcF9nZXRf YWRqdXN0X3JlcXVlc3RfcHJlX2VtcGhhc2lzKGNvbnN0IHU4IGxpbmtfc3RhdHVzW0RQX0xJTktf U1RBVFVTX1NJCj4gIEVYUE9SVF9TWU1CT0woZHJtX2RwX2dldF9hZGp1c3RfcmVxdWVzdF9wcmVf ZW1waGFzaXMpOwo+ICAKPiAgdm9pZCBkcm1fZHBfbGlua190cmFpbl9jbG9ja19yZWNvdmVyeV9k ZWxheShjb25zdCB1OCBkcGNkW0RQX1JFQ0VJVkVSX0NBUF9TSVpFXSkgewo+IC0JaWYgKGRwY2Rb RFBfVFJBSU5JTkdfQVVYX1JEX0lOVEVSVkFMXSA9PSAwKQo+ICsJaW50IHJkX2ludGVydmFsID0g ZHBjZFtEUF9UUkFJTklOR19BVVhfUkRfSU5URVJWQUxdICYgRFBfVFJBSU5JTkdfQVVYX1JEX01B U0s7Cj4gKwo+ICsJaWYgKHJkX2ludGVydmFsID4gNCkKPiArCQlEUk1fREVCVUdfS01TKCJBVVgg aW50ZXJ2YWwgJWQsIG91dCBvZiByYW5nZSAobWF4IDQpXG4iLCByZF9pbnRlcnZhbCk7Cj4gKwo+ ICsJaWYgKHJkX2ludGVydmFsID09IDAgfHwgKGRwY2RbRFBfRFBDRF9SRVZdID49IERQX1JFVl8x NCkpCgpzL0RQX1JFVl8xNC9EUENEX1JFVl8xNCByaWdodD8KCj4gIAkJdWRlbGF5KDEwMCk7Cj4g IAllbHNlCj4gLQkJbWRlbGF5KGRwY2RbRFBfVFJBSU5JTkdfQVVYX1JEX0lOVEVSVkFMXSAqIDQp Owo+ICsJCW1kZWxheShyZF9pbnRlcnZhbCAqIDQpOwo+ICB9Cj4gIEVYUE9SVF9TWU1CT0woZHJt X2RwX2xpbmtfdHJhaW5fY2xvY2tfcmVjb3ZlcnlfZGVsYXkpOwo+ICAKPiAgdm9pZCBkcm1fZHBf bGlua190cmFpbl9jaGFubmVsX2VxX2RlbGF5KGNvbnN0IHU4IGRwY2RbRFBfUkVDRUlWRVJfQ0FQ X1NJWkVdKSB7Cj4gLQlpZiAoZHBjZFtEUF9UUkFJTklOR19BVVhfUkRfSU5URVJWQUxdID09IDAp Cj4gKwlpbnQgcmRfaW50ZXJ2YWwgPSBkcGNkW0RQX1RSQUlOSU5HX0FVWF9SRF9JTlRFUlZBTF0g JiBEUF9UUkFJTklOR19BVVhfUkRfTUFTSzsKPiArCj4gKwlpZiAocmRfaW50ZXJ2YWwgPiA0KQo+ ICsJCURSTV9ERUJVR19LTVMoIkFVWCBpbnRlcnZhbCAlZCwgb3V0IG9mIHJhbmdlIChtYXggNClc biIsIHJkX2ludGVydmFsKTsKPiArCj4gKwlpZiAocmRfaW50ZXJ2YWwgPT0gMCkKPiAgCQl1ZGVs YXkoNDAwKTsKPiAgCWVsc2UKPiAtCQltZGVsYXkoZHBjZFtEUF9UUkFJTklOR19BVVhfUkRfSU5U RVJWQUxdICogNCk7Cj4gKwkJbWRlbGF5KHJkX2ludGVydmFsICogNCk7Cj4gIH0KPiAgRVhQT1JU X1NZTUJPTChkcm1fZHBfbGlua190cmFpbl9jaGFubmVsX2VxX2RlbGF5KTsKPiAgCj4gZGlmZiAt LWdpdCBhL2luY2x1ZGUvZHJtL2RybV9kcF9oZWxwZXIuaCBiL2luY2x1ZGUvZHJtL2RybV9kcF9o ZWxwZXIuaAo+IGluZGV4IGRhNThhNDIuLjlhZmVhOWYgMTAwNjQ0Cj4gLS0tIGEvaW5jbHVkZS9k cm0vZHJtX2RwX2hlbHBlci5oCj4gKysrIGIvaW5jbHVkZS9kcm0vZHJtX2RwX2hlbHBlci5oCj4g QEAgLTY0LDYgKzY0LDExIEBACj4gIC8qIEFVWCBDSCBhZGRyZXNzZXMgKi8KPiAgLyogRFBDRCAq Lwo+ICAjZGVmaW5lIERQX0RQQ0RfUkVWICAgICAgICAgICAgICAgICAgICAgICAgIDB4MDAwCj4g KyMgZGVmaW5lIERQQ0RfUkVWXzEwICAgICAgICAgICAgICAgICAgICAgICAgMHgxMAo+ICsjIGRl ZmluZSBEUENEX1JFVl8xMSAgICAgICAgICAgICAgICAgICAgICAgIDB4MTEKPiArIyBkZWZpbmUg RFBDRF9SRVZfMTIgICAgICAgICAgICAgICAgICAgICAgICAweDEyCj4gKyMgZGVmaW5lIERQQ0Rf UkVWXzEzICAgICAgICAgICAgICAgICAgICAgICAgMHgxMwo+ICsjIGRlZmluZSBEUENEX1JFVl8x NCAgICAgICAgICAgICAgICAgICAgICAgIDB4MTQKPiAgCj4gICNkZWZpbmUgRFBfTUFYX0xJTktf UkFURSAgICAgICAgICAgICAgICAgICAgMHgwMDEKPiAgCj4gQEAgLTExOCw2ICsxMjMsNyBAQAo+ ICAjIGRlZmluZSBEUF9EUENEX0RJU1BMQVlfQ09OVFJPTF9DQVBBQkxFICAgICAoMSA8PCAzKSAv KiBlZHAgdjEuMiBvciBoaWdoZXIgKi8KPiAgCj4gICNkZWZpbmUgRFBfVFJBSU5JTkdfQVVYX1JE X0lOVEVSVkFMICAgICAgICAgMHgwMGUgICAvKiBYWFggMS4yPyAqLwo+ICsjIGRlZmluZSBEUF9U UkFJTklOR19BVVhfUkRfTUFTSyAgICAgICAgICAgIDB4N0YgICAgLyogWFhYIDEuMiAqLwo+ICAK PiAgI2RlZmluZSBEUF9BREFQVEVSX0NBUAkJCSAgICAweDAwZiAgIC8qIDEuMiAqLwo+ICAjIGRl ZmluZSBEUF9GT1JDRV9MT0FEX1NFTlNFX0NBUAkgICAgKDEgPDwgMCkKPiAtLSAKPiAyLjcuNAo+ IAo+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCj4gZHJp LWRldmVsIG1haWxpbmcgbGlzdAo+IGRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPiBo dHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbApf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZngg bWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0 cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK